Repository: MozillaReality/hubs-blender-exporter Branch: master Commit: d46b4db6d99d Files: 215 Total size: 1.1 MB Directory structure: gitextract_dnqs3d2a/ ├── .github/ │ ├── ISSUE_TEMPLATE/ │ │ ├── bug-report-blender-add-on.md │ │ └── feature_request.md │ └── workflows/ │ ├── publish.yml │ └── roadmap-auto-commenter.yml ├── .gitignore ├── .vscode/ │ ├── launch.json │ └── settings.json ├── LICENSE ├── Pipfile ├── README.md ├── addons/ │ └── io_hubs_addon/ │ ├── .pylintrc │ ├── __init__.py │ ├── api.py │ ├── components/ │ │ ├── __init__.py │ │ ├── components_registry.py │ │ ├── consts.py │ │ ├── definitions/ │ │ │ ├── ambient_light.py │ │ │ ├── ammo_shape.py │ │ │ ├── audio.py │ │ │ ├── audio_params.py │ │ │ ├── audio_settings.py │ │ │ ├── audio_source.py │ │ │ ├── audio_target.py │ │ │ ├── audio_zone.py │ │ │ ├── billboard.py │ │ │ ├── directional_light.py │ │ │ ├── environment_settings.py │ │ │ ├── fog.py │ │ │ ├── frustrum.py │ │ │ ├── hemisphere_light.py │ │ │ ├── image.py │ │ │ ├── link.py │ │ │ ├── loop_animation.py │ │ │ ├── media_frame.py │ │ │ ├── mirror.py │ │ │ ├── model.py │ │ │ ├── morph_audio_feedback.py │ │ │ ├── nav_mesh.py │ │ │ ├── networked.py │ │ │ ├── particle_emitter.py │ │ │ ├── pdf.py │ │ │ ├── personal_space_invader.py │ │ │ ├── point_light.py │ │ │ ├── reflection_probe.py │ │ │ ├── scale_audio_feedback.py │ │ │ ├── scene_preview_camera.py │ │ │ ├── shadow.py │ │ │ ├── simple_water.py │ │ │ ├── skybox.py │ │ │ ├── spawner.py │ │ │ ├── spoke/ │ │ │ │ ├── background.py │ │ │ │ ├── box_collider.py │ │ │ │ └── spawn_point.py │ │ │ ├── spot_light.py │ │ │ ├── text.py │ │ │ ├── uv_scroll.py │ │ │ ├── video.py │ │ │ ├── video_texture_source.py │ │ │ ├── video_texture_target.py │ │ │ ├── visible.py │ │ │ └── waypoint.py │ │ ├── gizmos.py │ │ ├── handlers.py │ │ ├── hubs_component.py │ │ ├── models/ │ │ │ ├── audio.py │ │ │ ├── box.py │ │ │ ├── directional_light.py │ │ │ ├── image.py │ │ │ ├── link.py │ │ │ ├── particle_emitter.py │ │ │ ├── point_light.py │ │ │ ├── scene_preview_camera.py │ │ │ ├── spawn_point.py │ │ │ ├── spot_light.py │ │ │ └── video.py │ │ ├── operators.py │ │ ├── types.py │ │ ├── ui.py │ │ └── utils.py │ ├── debugger.py │ ├── dependencies/ │ │ └── __init__.py │ ├── hubs_session.py │ ├── icons.py │ ├── io/ │ │ ├── gltf_exporter.py │ │ ├── gltf_importer.py │ │ ├── panels.py │ │ └── utils.py │ ├── nodes/ │ │ ├── __init__.py │ │ └── lightmap.py │ ├── preferences.py │ ├── third_party/ │ │ ├── __init__.py │ │ └── recast.py │ └── utils.py ├── check_style.py ├── format.py ├── gizmos/ │ ├── audio.blend │ ├── box.blend │ ├── directional_light.blend │ ├── image.blend │ ├── link.blend │ ├── particle_emitter.blend │ ├── point_light.blend │ ├── scene_preview_camera.blend │ ├── spawn_point.blend │ ├── spot_light.blend │ └── video.blend ├── scripts/ │ └── export_gizmo.py ├── setup.sh ├── tests/ │ ├── .eslintrc.json │ ├── .npmrc │ ├── export_gltf.py │ ├── package.json │ ├── roundtrip_gltf.py │ ├── scenes/ │ │ ├── ambient-light.blend │ │ ├── ammo-shape.blend │ │ ├── audio-settings.blend │ │ ├── audio-target.blend │ │ ├── audio-zone.blend │ │ ├── audio.blend │ │ ├── billboard.blend │ │ ├── directional-light.blend │ │ ├── environment-settings.blend │ │ ├── fog.blend │ │ ├── frustrum.blend │ │ ├── hemisphere-light.blend │ │ ├── image.blend │ │ ├── lightmap.blend │ │ ├── link.blend │ │ ├── loop-animation.blend │ │ ├── media-frame.blend │ │ ├── model.blend │ │ ├── morph-audio-feedback.blend │ │ ├── nav-mesh.blend │ │ ├── particle-emitter.blend │ │ ├── pdf.blend │ │ ├── personal-space-invader.blend │ │ ├── point-light.blend │ │ ├── reflection-probe.blend │ │ ├── scale-audio-feedback.blend │ │ ├── shadow.blend │ │ ├── simple-water.blend │ │ ├── skybox.blend │ │ ├── spawner.blend │ │ ├── spot-light.blend │ │ ├── text.blend │ │ ├── text_clip-rect.blend │ │ ├── uv-scroll.blend │ │ ├── video-texture.blend │ │ ├── video.blend │ │ ├── visible.blend │ │ └── waypoint.blend │ └── test/ │ ├── test_export.js │ ├── tests/ │ │ ├── ambient-light.js │ │ ├── ammo-shape.js │ │ ├── audio-settings.js │ │ ├── audio-target.js │ │ ├── audio-zone.js │ │ ├── audio.js │ │ ├── billboard.js │ │ ├── directional-light.js │ │ ├── environment-settings.js │ │ ├── fog.js │ │ ├── frustrum.js │ │ ├── hemisphere-light.js │ │ ├── image.js │ │ ├── link.js │ │ ├── loop-animation.js │ │ ├── media-frame.js │ │ ├── model.js │ │ ├── morph-audio-feedback.js │ │ ├── nav-mesh.js │ │ ├── particle-emitter.js │ │ ├── personal-space-invader.js │ │ ├── point-light.js │ │ ├── scale-audio-feedback.js │ │ ├── shadow.js │ │ ├── simple-water.js │ │ ├── skybox.js │ │ ├── spawner.js │ │ ├── spot-light.js │ │ ├── text.js │ │ ├── text_clip-rect.js │ │ ├── uv-scroll.js │ │ ├── video-texture.js │ │ ├── video.js │ │ ├── visible.js │ │ └── waypoint.js │ └── utils.js └── third_parties/ └── recast/ ├── app/ │ ├── CMakeLists.txt │ ├── main.cpp │ ├── mesh_navmesh.cpp │ ├── mesh_navmesh.h │ ├── recast-capi.cpp │ ├── recast-capi.h │ └── recast-capi_global.h └── recast/ ├── CMakeLists.txt ├── CONTRIBUTING.md ├── License.txt ├── README.md ├── Recast/ │ ├── CMakeLists.txt │ ├── Include/ │ │ ├── Recast.h │ │ ├── RecastAlloc.h │ │ └── RecastAssert.h │ └── Source/ │ ├── Recast.cpp │ ├── RecastAlloc.cpp │ ├── RecastArea.cpp │ ├── RecastAssert.cpp │ ├── RecastContour.cpp │ ├── RecastFilter.cpp │ ├── RecastLayers.cpp │ ├── RecastMesh.cpp │ ├── RecastMeshDetail.cpp │ ├── RecastRasterization.cpp │ └── RecastRegion.cpp └── readme-addon.txt ================================================ FILE CONTENTS ================================================ ================================================ FILE: .github/ISSUE_TEMPLATE/bug-report-blender-add-on.md ================================================ --- name: Bug Report Blender Add-On about: Help improve the Hubs Blender add-on with quality bug-reports title: '' labels: '' assignees: '' --- **Description** A clear and concise description of what the bug is. **To Reproduce** Steps to reproduce the behavior: *Please include detailed steps so others can reproduce* **Expected behavior** A clear and concise description of what you expected to happen. **Screenshots** If applicable, add screenshots to help explain your problem. **Hardware** - Add-on Release Version: - Blender Version: **Additional context** *Scene Links, models, any other helpful context* ================================================ FILE: .github/ISSUE_TEMPLATE/feature_request.md ================================================ --- name: Feature request about: Suggest an idea for this project title: '' labels: '' assignees: '' --- **Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] **Describe the solution you'd like** A clear and concise description of what you want to happen. **Describe alternatives you've considered** A clear and concise description of any alternative solutions or features you've considered. **Additional context** Add any other context or screenshots about the feature request here. ================================================ FILE: .github/workflows/publish.yml ================================================ name: Publish on: push: branches: - master paths-ignore: ["README.md", "LICENSE", ".gitignore", ".idea", ".vscode", ".github/ISSUE_TEMPLATE"] pull_request: workflow_dispatch: permissions: {} jobs: lint: runs-on: ubuntu-latest timeout-minutes: 20 steps: - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 with: persist-credentials: false - name: Python Linter uses: weibullguy/python-lint-plus@c1913ebcf442cb2901a919858b0146fef4f007fa # v1.12.0 with: python-root-list: "addons" use-black: false use-yapf: false use-isort: false use-docformatter: false use-pycodestyle: true use-autopep8: false use-pydocstyle: false use-mypy: false use-pylint: false use-flake8: false use-mccabe: false use-radon: false use-rstcheck: false use-check-manifest: false use-pyroma: false extra-black-options: "" extra-yapf-options: "" extra-isort-options: "" extra-docformatter-options: "" # This should work with **/models but it doesn't extra-pycodestyle-options: "--exclude=models --ignore=E501,W504" extra-pydocstyle-options: "" extra-mypy-options: "" extra-pylint-options: "" extra-flake8-options: "" extra-mccabe-options: "" extra-radon-options: "" extra-rstcheck-options: "" extra-manifest-options: "" extra-pyroma-options: "" test: needs: lint runs-on: ubuntu-latest strategy: fail-fast: false matrix: version: ["3.6.23", "4.0.2", "4.1.1", "4.2.19", "4.3.2", "4.4.3", "4.5.8", "5.0.1", "5.1.1" ] timeout-minutes: 20 steps: - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 with: persist-credentials: false # Finds latest Blender build, and outputs the hosted build's download URL. - name: Find latest Blender build id: blender_version run: | echo ${{ matrix.version }} major=$(echo ${{ matrix.version }} | cut -d. -f1) minor=$(echo ${{ matrix.version }} | cut -d. -f2) patch=$(echo ${{ matrix.version }} | cut -d. -f3) echo "Looking for Blender $BLENDER_MAJOR.$BLENDER_MINOR.${BLENDER_PATCH}" BLENDER_URL="https://download.blender.org/release/Blender$major.$minor/blender-$major.$minor.$patch-linux-x64.tar.xz" echo "blender-url=$BLENDER_URL" >> $GITHUB_OUTPUT # Loads a cached build of Blender if available. If not available, this step # enqueues the /opt/blender directory to be cached after tests pass. - id: blender_cache uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5 env: cache-name: cache-blender with: path: /opt/blender key: ${{ steps.blender_version.outputs.blender-url }} # Downloads a build from blender.org, if a cached version was not available. - name: Download Blender if: ${{ !steps.blender_cache.outputs.cache-hit }} run: | mkdir /opt/blender echo "Downloading: ${STEPS_BLENDER_VERSION_OUTPUTS_BLENDER_URL}" curl -SL "${STEPS_BLENDER_VERSION_OUTPUTS_BLENDER_URL}" | \ tar -Jx -C /opt/blender --strip-components=1 env: STEPS_BLENDER_VERSION_OUTPUTS_BLENDER_URL: ${{ steps.blender_version.outputs.blender-url }} - name: Set up workspace run: | sudo ln -s /opt/blender/blender /usr/local/bin/blender blender --version major=$(echo ${{ matrix.version }} | cut -d. -f1) minor=$(echo ${{ matrix.version }} | cut -d. -f2) ADDON_DIR=/opt/blender/$major.$minor/scripts/addons rm -rf $ADDON_DIR/io_hubs_addon cp -r addons/io_hubs_addon $ADDON_DIR cd tests yarn install mkdir -p out - name: Run tests run: | cd tests OUT_PREFIX=$GITHUB_WORKSPACE/tests/out yarn test-bail --reporter-options reportDir=out/mochawesome - name: Upload test artifacts uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 with: name: test-output-${{ matrix.version }} path: tests/out/mochawesome if-no-files-found: error publish: needs: test runs-on: ubuntu-latest timeout-minutes: 20 steps: - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 with: persist-credentials: false - name: Update build number run: | sed -i'' 's/"dev_build"/${{ github.run_number }}/g' $GITHUB_WORKSPACE/addons/io_hubs_addon/__init__.py - name: Get version id: get_version run: | VERSION=$(grep '"version"' $GITHUB_WORKSPACE/addons/io_hubs_addon/__init__.py | sed -E 's/.*\(([0-9]+), ([0-9]+), ([0-9]+), ([0-9]+)\).*/\1.\2.\3.\4/') echo "version=$VERSION" >> $GITHUB_OUTPUT - name: Upload addon artifacts uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 with: name: io_hubs_addon_${{ steps.get_version.outputs.version }} path: addons if-no-files-found: error include-hidden-files: true ================================================ FILE: .github/workflows/roadmap-auto-commenter.yml ================================================ # When modifying this file, make sure to pass on the update to all repositories. A tool like https://github.com/gruntwork-io/git-xargs may be useful for this. # WARNING: This workflow is sometimes triggered by pull_request_target and so will always run automatically on pull requests made by anyone. Do not do any sort of processing of user input, such as checking out code. name: Roadmap Auto Commenter on: issues: types: - opened pull_request_target: types: - opened jobs: call_reusable_roadmap_auto_commenter: permissions: issues: write pull-requests: write uses: Hubs-Foundation/.github/.github/workflows/reusable-roadmap-auto-commenter.yml@main ================================================ FILE: .gitignore ================================================ fake_bpy_modules* __pycache__ .DS_Store io_scene_gltf2 # Tests node_modules/ mochawesome-report tests_out/ generated_cubemaps/ # CMake CMakeFiles cmake_install.cmake CMakeCache.txt Makefile lib # Selenium __hubs_selenium_profile # Dependencies addons/io_hubs_addon/.__deps__ ================================================ FILE: .vscode/launch.json ================================================ { // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 "version": "0.2.0", "configurations": [ { "name": "Launch Tests", "request": "launch", "runtimeArgs": [ "run-script", "test" ], "runtimeExecutable": "npm", "skipFiles": [ "/**" ], "type": "pwa-node", "cwd": "${workspaceFolder}/tests" }, { "name": "Python: Remote Attach", "type": "python", "request": "attach", "connect": { "host": "localhost", "port": 5678 }, "pathMappings": [ { "localRoot": "${workspaceFolder}", "remoteRoot": "${workspaceFolder}" } ], "justMyCode": true } ] } ================================================ FILE: .vscode/settings.json ================================================ { "python.autoComplete.extraPaths": [ "./fake_bpy_modules_3.3-20221006" ], "python.formatting.provider": "autopep8", "python.formatting.autopep8Args": [ "--exclude=models", "--max-line-length", "120", "--experimental" ], "python.analysis.extraPaths": [ "./fake_bpy_modules_3.3-20221006" ], "editor.defaultFormatter": "ms-python.autopep8", "editor.formatOnSave": true, "editor.formatOnSaveMode": "file", "autopep8.args": [ "--exclude=models", "--max-line-length", "120", "--experimental" ], } ================================================ FILE: LICENSE ================================================ Mozilla Public License Version 2.0 ================================== 1. Definitions -------------- 1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. 1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a Contributor and that particular Contributor's Contribution. 1.3. "Contribution" means Covered Software of a particular Contributor. 1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. 1.5. "Incompatible With Secondary Licenses" means (a) that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or (b) that the Covered Software was made available under the terms of version 1.1 or earlier of the License, but not also under the terms of a Secondary License. 1.6. "Executable Form" means any form of the work other than Source Code Form. 1.7. "Larger Work" means a work that combines Covered Software with other material, in a separate file or files, that is not Covered Software. 1.8. "License" means this document. 1.9. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently, any and all of the rights conveyed by this License. 1.10. "Modifications" means any of the following: (a) any file in Source Code Form that results from an addition to, deletion from, or modification of the contents of Covered Software; or (b) any new file in Source Code Form that contains any Covered Software. 1.11. "Patent Claims" of a Contributor means any patent claim(s), including without limitation, method, process, and apparatus claims, in any patent Licensable by such Contributor that would be infringed, but for the grant of the License, by the making, using, selling, offering for sale, having made, import, or transfer of either its Contributions or its Contributor Version. 1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. 1.13. "Source Code Form" means the form of the work preferred for making modifications. 1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. License Grants and Conditions -------------------------------- 2.1. Grants Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license: (a) under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its Contributions, either on an unmodified basis, with Modifications, or as part of a Larger Work; and (b) under Patent Claims of such Contributor to make, use, sell, offer for sale, have made, import, and otherwise transfer either its Contributions or its Contributor Version. 2.2. Effective Date The licenses granted in Section 2.1 with respect to any Contribution become effective for each Contribution on the date the Contributor first distributes such Contribution. 2.3. Limitations on Grant Scope The licenses granted in this Section 2 are the only rights granted under this License. No additional rights or licenses will be implied from the distribution or licensing of Covered Software under this License. Notwithstanding Section 2.1(b) above, no patent license is granted by a Contributor: (a) for any code that a Contributor has removed from Covered Software; or (b) for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or (c) under Patent Claims infringed by Covered Software in the absence of its Contributions. This License does not grant any rights in the trademarks, service marks, or logos of any Contributor (except as may be necessary to comply with the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to distribute the Covered Software under a subsequent version of this License (see Section 10.2) or under the terms of a Secondary License (if permitted under the terms of Section 3.3). 2.5. Representation Each Contributor represents that the Contributor believes its Contributions are its original creation(s) or it has sufficient rights to grant the rights to its Contributions conveyed by this License. 2.6. Fair Use This License is not intended to limit any rights You have under applicable copyright doctrines of fair use, fair dealing, or other equivalents. 2.7. Conditions Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in Section 2.1. 3. Responsibilities ------------------- 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any Modifications that You create or to which You contribute, must be under the terms of this License. You must inform recipients that the Source Code Form of the Covered Software is governed by the terms of this License, and how they can obtain a copy of this License. You may not attempt to alter or restrict the recipients' rights in the Source Code Form. 3.2. Distribution of Executable Form If You distribute Covered Software in Executable Form then: (a) such Covered Software must also be made available in Source Code Form, as described in Section 3.1, and You must inform recipients of the Executable Form how they can obtain a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and (b) You may distribute such Executable Form under the terms of this License, or sublicense it under different terms, provided that the license for the Executable Form does not attempt to limit or alter the recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, provided that You also comply with the requirements of this License for the Covered Software. If the Larger Work is a combination of Covered Software with a work governed by one or more Secondary Licenses, and the Covered Software is not Incompatible With Secondary Licenses, this License permits You to additionally distribute such Covered Software under the terms of such Secondary License(s), so that the recipient of the Larger Work may, at their option, further distribute the Covered Software under the terms of either this License or such Secondary License(s). 3.4. Notices You may not remove or alter the substance of any license notices (including copyright notices, patent notices, disclaimers of warranty, or limitations of liability) contained within the Source Code Form of the Covered Software, except that You may alter any license notices to the extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Software. However, You may do so only on Your own behalf, and not on behalf of any Contributor. You must make it absolutely clear that any such warranty, support, indemnity, or liability obligation is offered by You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any jurisdiction. 4. Inability to Comply Due to Statute or Regulation --------------------------------------------------- If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Software due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be placed in a text file included with all distributions of the Covered Software under this License. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Termination -------------- 5.1. The rights granted under this License will terminate automatically if You fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor explicitly and finally terminates Your grants, and (b) on an ongoing basis, if such Contributor fails to notify You of the non-compliance by some reasonable means prior to 60 days after You have come back into compliance. Moreover, Your grants from a particular Contributor are reinstated on an ongoing basis if such Contributor notifies You of the non-compliance by some reasonable means, this is the first time You have received notice of non-compliance with this License from such Contributor, and You become compliant prior to 30 days after Your receipt of the notice. 5.2. If You initiate litigation against any entity by asserting a patent infringement claim (excluding declaratory judgment actions, counter-claims, and cross-claims) alleging that a Contributor Version directly or indirectly infringes any patent, then the rights granted to You by any and all Contributors for the Covered Software under Section 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or Your distributors under this License prior to termination shall survive termination. ************************************************************************ * * * 6. Disclaimer of Warranty * * ------------------------- * * * * Covered Software is provided under this License on an "as is" * * basis, without warranty of any kind, either expressed, implied, or * * statutory, including, without limitation, warranties that the * * Covered Software is free of defects, merchantable, fit for a * * particular purpose or non-infringing. The entire risk as to the * * quality and performance of the Covered Software is with You. * * Should any Covered Software prove defective in any respect, You * * (not any Contributor) assume the cost of any necessary servicing, * * repair, or correction. This disclaimer of warranty constitutes an * * essential part of this License. No use of any Covered Software is * * authorized under this License except under this disclaimer. * * * ************************************************************************ ************************************************************************ * * * 7. Limitation of Liability * * -------------------------- * * * * Under no circumstances and under no legal theory, whether tort * * (including negligence), contract, or otherwise, shall any * * Contributor, or anyone who distributes Covered Software as * * permitted above, be liable to You for any direct, indirect, * * special, incidental, or consequential damages of any character * * including, without limitation, damages for lost profits, loss of * * goodwill, work stoppage, computer failure or malfunction, or any * * and all other commercial damages or losses, even if such party * * shall have been informed of the possibility of such damages. This * * limitation of liability shall not apply to liability for death or * * personal injury resulting from such party's negligence to the * * extent applicable law prohibits such limitation. Some * * jurisdictions do not allow the exclusion or limitation of * * incidental or consequential damages, so this exclusion and * * limitation may not apply to You. * * * ************************************************************************ 8. Litigation ------------- Any litigation relating to this License may be brought only in the courts of a jurisdiction where the defendant maintains its principal place of business and such litigation shall be governed by laws of that jurisdiction, without reference to its conflict-of-law provisions. Nothing in this Section shall prevent a party's ability to bring cross-claims or counter-claims. 9. Miscellaneous ---------------- This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not be used to construe this License against a Contributor. 10. Versions of the License --------------------------- 10.1. New Versions Mozilla Foundation is the license steward. Except as provided in Section 10.3, no one other than the license steward has the right to modify or publish new versions of this License. Each version will be given a distinguishing version number. 10.2. Effect of New Versions You may distribute the Covered Software under the terms of the version of the License under which You originally received the Covered Software, or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to create a new license for such software, you may create and use a modified version of this License if you rename the license and remove any references to the name of the license steward (except to note that such modified license differs from this License). 10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses If You choose to distribute Source Code Form that is Incompatible With Secondary Licenses under the terms of this version of the License, the notice described in Exhibit B of this License must be attached. Exhibit A - Source Code Form License Notice ------------------------------------------- This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice. You may add additional accurate notices of copyright ownership. Exhibit B - "Incompatible With Secondary Licenses" Notice --------------------------------------------------------- This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0. ================================================ FILE: Pipfile ================================================ [[source]] name = "pypi" url = "https://pypi.org/simple" verify_ssl = true [dev-packages] fake-bpy-module-2-82 = "*" [packages] [requires] python_version = "3.8" ================================================ FILE: README.md ================================================ # Hubs Blender Exporter and Importer This addon extends the glTF 2.0 exporter to support the `MOZ_hubs_components` and `MOZ_lightmap` extensions allowing you to add behavior to glTF assets for Hubs. [![Test](https://github.com/Hubs-Foundation/hubs-blender-exporter/actions/workflows/test.yml/badge.svg)](https://github.com/Hubs-Foundation/hubs-blender-exporter/actions/workflows/test.yml) [![Publish](https://github.com/Hubs-Foundation/hubs-blender-exporter/actions/workflows/publish.yml/badge.svg)](https://github.com/Hubs-Foundation/hubs-blender-exporter/actions/workflows/publish.yml) # To Install Find the latest [release](https://github.com/Hubs-Foundation/hubs-blender-exporter/releases) and download the add-on zip file. select add-on zip file In Blender: `Edit > Preferences > Add-ons` Click install and select the zip file of the latest release. in blender prefs install addon Ensure the Hubs add-on is checked and enabled. hubs blender add-on installed # Adding Components To add components, go to the "Hubs" section of the properties panel for the thing you want to add a component to. Currently adding components is supported on Scenes, Objects, Bones, and Materials. Click "Add Component" and select the component you wish to add from the list. Only components appropriate for the object type you are currently editing and have not already been added will be shown. # Using Lightmaps To use a lightmap, create a `MOZ_lightmap` node from the `Add > Hubs` menu and hook up a image texture to the `Lightmap` input. Use a `UV Map` node to control what UV set should be used for the lightmap, as you would any other texture in Blender. ![lightmap node](https://user-images.githubusercontent.com/130735/83931408-65c7bd80-a751-11ea-86b9-a2ae889ec5df.png) Note that for use in Hubs, you currently **MUST** use the second UV set, as ThreeJS is currently hardcoded to use that for lightmaps. This will likely be fixed in the future so the add-on does not enforce this. ![setting bake UV](https://user-images.githubusercontent.com/130735/83697782-b9e96b00-a5b4-11ea-986b-6690c69d8a3f.png) # Exporting This addon works in conjunction with the official glTF add-on, so exporting is done through it. Select "File > Export > glTF 2.0" and then ensure "Hubs Components" is enabled under "Extensions". ![gltf export window](https://user-images.githubusercontent.com/130735/84547591-be9ad700-acb8-11ea-8c58-7b1104f0a3a7.png) # Import into Hubs The easiest way to use your scene file is through the Spoke project creation page and selecting _Import From Blender_: Screenshot 2021-10-31 at 14 05 21 This will bring up the Publish Scene From Blender dialog where you can upload your GLB file and a thumbnail picture for your scene: Screenshot 2021-10-31 at 14 31 44 It is also possible to use the GLB file to replace the scene for an existing Hubs room directly by going to Room Settings > Change Scene > Custom Scene and entering the URL of the GLB file. This assumes the file has been already uploaded to an online storage provider. # Scene debugger The Hubs Blender add-on includes a scene debugger, enabling you to see the Blender scene updates in Hubs with just one click. For additional information, please visit: https://github.com/Hubs-Foundation/hubs-blender-exporter/wiki/Hubs-scene-debugger/ # Development ## Code Completion To enable code completion for the Blender Python API you can install the [Fake Blender Python API module collection](https://github.com/nutti/fake-bpy-module/). You can download the modules using the `setup.sh` script from the repository root or using [pip](https://github.com/nutti/fake-bpy-module/#install-via-pip-package). ## Code style This repository follows the [PEP8](https://peps.python.org/pep-0008/) style convention for python files. If you use VSCode this repository already includes a setting to autoformat every python file when saved. If you don't use VSCode you can probably add a similar setting in your favorite editor. We are happy to add settings for other editors so feel free to open a PR if you want your editor's settings included. We also include a `format.py` python script that will format the whole codebase when run. You can run it before pushing the PR to make sure that all the new code follows PEP8. Both the python script and the VSCode settings rely on the [autopep8](https://pypi.org/project/autopep8/) command line tool for formatting so make sure that it's installed in your system. ## Addon development It might be useful while developing to be able to load the addon directly from the checkout folder without needing to install it. You can do it in two ways: - ### Overriding the Blender user scripts directory You can override the Blender user scripts directory from the console to point to the addon repo directory. **MacOS** `BLENDER_USER_SCRIPTS=full_path_to_/hubs-blender-exporter /Applications/Blender.app/Contents/MacOS/Blender` **Linux** `BLENDER_USER_SCRIPTS=full_path_to_/hubs-blender-exporter blender` - ### Symlinking your addon to the Blender user scripts directory You can create a symbolic link pointing to `full_path_to_/hubs-blender-exporter/addons/io_hubs_addon` in your current Python scripts directory in Blender. This way you will also load any other addons that you have in that directory. **MacOS and Linux** `ln -s full_path_to/hubs-blender-exporter/addons/io_hubs_addon full_path_to/blender_user_scripts_dir` You can set or see the current Blender user scripts in the Preferences -> File Paths -> Scripts ## Component export hooks When adding or modifying Hubs components, the exporter lifecycle uses a few different hooks with different responsibilities (these are defined in hubs_component.py and optionally overridden in specific components): - `pre_export` - Runs before export starts. - Best used for export setup or preprocessing that must happen before gathering data. - Avoid using this for component data validation that is tied to exported output. - `gather` - Runs when component data is exported. - Best place for component-specific export logic and export-time validation related to exported data. - `post_export` - Runs after export finishes. - Best used for cleanup or restoring temporary state. For user-facing validation or reporting, prefer the existing Hubs report viewer / export reporting flow rather than console-only warnings when appropriate. # Debugging You can debug the addon code with PyCharm or VSCode: - [Debug with PyCharm](https://code.blender.org/2015/10/debugging-python-code-with-pycharm) **NOTE:** If you are using Blender 2.80+, you need the [updated debugger script](https://github.com/ux3d/random-blender-addons/blob/master/remote_debugger.py) - [Debug with VSCode](DEBUGGING.md) # Continuous Integration Tests To run the tests locally, your system should have a blender executable in the path that launches the desired version of Blender. The latest version of [Yarn](https://yarnpkg.com/en/) should also be installed. Then, in the tests folder of this repository, run yarn install, followed by yarn run test. ================================================ FILE: addons/io_hubs_addon/.pylintrc ================================================ [MASTER] # A comma-separated list of package or module names from where C extensions may # be loaded. Extensions are loading into the active Python interpreter and may # run arbitrary code. extension-pkg-whitelist= # Add files or directories to the blacklist. They should be base names, not # paths. ignore=CVS # Add files or directories matching the regex patterns to the blacklist. The # regex matches against base names, not paths. ignore-patterns= # Python code to execute, usually for sys.path manipulation such as # pygtk.require(). #init-hook= # Use multiple processes to speed up Pylint. Specifying 0 will auto-detect the # number of processors available to use. jobs=1 # Control the amount of potential inferred values when inferring a single # object. This can help the performance when dealing with large functions or # complex, nested conditions. limit-inference-results=100 # List of plugins (as comma separated values of python modules names) to load, # usually to register additional checkers. load-plugins= # Pickle collected data for later comparisons. persistent=yes # Specify a configuration file. #rcfile= # When enabled, pylint would attempt to guess common misconfiguration and emit # user-friendly hints instead of false-positive error messages. suggestion-mode=yes # Allow loading of arbitrary C extensions. Extensions are imported into the # active Python interpreter and may run arbitrary code. unsafe-load-any-extension=no [MESSAGES CONTROL] # Only show warnings with the listed confidence levels. Leave empty to show # all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED. confidence= # Disable the message, report, category or checker with the given id(s). You # can either give multiple identifiers separated by comma (,) or put this # option multiple times (only on the command line, not in the configuration # file where it should appear only once). You can also use "--disable=all" to # disable everything first and then reenable specific checks. For example, if # you want to run only the similarities checker, you can use "--disable=all # --enable=similarities". If you want to run only the classes checker, but have # no Warning level messages displayed, use "--disable=all --enable=classes # --disable=W". disable=print-statement, parameter-unpacking, unpacking-in-except, old-raise-syntax, backtick, long-suffix, old-ne-operator, old-octal-literal, import-star-module-level, non-ascii-bytes-literal, raw-checker-failed, bad-inline-option, locally-disabled, file-ignored, suppressed-message, useless-suppression, deprecated-pragma, use-symbolic-message-instead, apply-builtin, basestring-builtin, buffer-builtin, cmp-builtin, coerce-builtin, execfile-builtin, file-builtin, long-builtin, raw_input-builtin, reduce-builtin, standarderror-builtin, unicode-builtin, xrange-builtin, coerce-method, delslice-method, getslice-method, setslice-method, no-absolute-import, old-division, dict-iter-method, dict-view-method, next-method-called, metaclass-assignment, indexing-exception, raising-string, reload-builtin, oct-method, hex-method, nonzero-method, cmp-method, input-builtin, round-builtin, intern-builtin, unichr-builtin, map-builtin-not-iterating, zip-builtin-not-iterating, range-builtin-not-iterating, filter-builtin-not-iterating, using-cmp-argument, eq-without-hash, div-method, idiv-method, rdiv-method, exception-message-attribute, invalid-str-codec, sys-max-int, bad-python3-import, deprecated-string-function, deprecated-str-translate-call, deprecated-itertools-function, deprecated-types-field, next-method-defined, dict-items-not-iterating, dict-keys-not-iterating, dict-values-not-iterating, deprecated-operator-function, deprecated-urllib-function, xreadlines-attribute, deprecated-sys-function, exception-escape, comprehension-escape, invalid-name, missing-docstring, assignment-from-no-return, import-error, protected-access # Enable the message, report, category or checker with the given id(s). You can # either give multiple identifier separated by comma (,) or put this option # multiple time (only on the command line, not in the configuration file where # it should appear only once). See also the "--disable" option for examples. enable=c-extension-no-member [REPORTS] # Python expression which should return a note less than 10 (10 is the highest # note). You have access to the variables errors warning, statement which # respectively contain the number of errors / warnings messages and the total # number of statements analyzed. This is used by the global evaluation report # (RP0004). evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10) # Template used to display messages. This is a python new-style format string # used to format the message information. See doc for all details. #msg-template= # Set the output format. Available formats are text, parseable, colorized, json # and msvs (visual studio). You can also give a reporter class, e.g. # mypackage.mymodule.MyReporterClass. output-format=text # Tells whether to display a full report or only the messages. reports=no # Activate the evaluation score. score=yes [REFACTORING] # Maximum number of nested blocks for function / method body max-nested-blocks=5 # Complete name of functions that never returns. When checking for # inconsistent-return-statements if a never returning function is called then # it will be considered as an explicit return statement and no message will be # printed. never-returning-functions=sys.exit [LOGGING] # Format style used to check logging format string. `old` means using % # formatting, while `new` is for `{}` formatting. logging-format-style=old # Logging modules to check that the string format arguments are in logging # function parameter format. logging-modules=logging [SPELLING] # Limits count of emitted suggestions for spelling mistakes. max-spelling-suggestions=4 # Spelling dictionary name. Available dictionaries: none. To make it working # install python-enchant package.. spelling-dict= # List of comma separated words that should not be checked. spelling-ignore-words= # A path to a file that contains private dictionary; one word per line. spelling-private-dict-file= # Tells whether to store unknown words to indicated private dictionary in # --spelling-private-dict-file option instead of raising a message. spelling-store-unknown-words=no [MISCELLANEOUS] # List of note tags to take in consideration, separated by a comma. notes=FIXME, XXX, TODO [TYPECHECK] # List of decorators that produce context managers, such as # contextlib.contextmanager. Add to this list to register other decorators that # produce valid context managers. contextmanager-decorators=contextlib.contextmanager # List of members which are set dynamically and missed by pylint inference # system, and so shouldn't trigger E1101 when accessed. Python regular # expressions are accepted. generated-members= # Tells whether missing members accessed in mixin class should be ignored. A # mixin class is detected if its name ends with "mixin" (case insensitive). ignore-mixin-members=yes # Tells whether to warn about missing members when the owner of the attribute # is inferred to be None. ignore-none=yes # This flag controls whether pylint should warn about no-member and similar # checks whenever an opaque object is returned when inferring. The inference # can return multiple potential results while evaluating a Python object, but # some branches might not be evaluated, which results in partial inference. In # that case, it might be useful to still emit no-member and other checks for # the rest of the inferred objects. ignore-on-opaque-inference=yes # List of class names for which member attributes should not be checked (useful # for classes with dynamically set attributes). This supports the use of # qualified names. ignored-classes=optparse.Values,thread._local,_thread._local # List of module names for which member attributes should not be checked # (useful for modules/projects where namespaces are manipulated during runtime # and thus existing member attributes cannot be deduced by static analysis. It # supports qualified module names, as well as Unix pattern matching. ignored-modules= # Show a hint with possible names when a member name was not found. The aspect # of finding the hint is based on edit distance. missing-member-hint=yes # The minimum edit distance a name should have in order to be considered a # similar match for a missing member name. missing-member-hint-distance=1 # The total number of similar names that should be taken in consideration when # showing a hint for a missing member. missing-member-max-choices=1 [VARIABLES] # List of additional names supposed to be defined in builtins. Remember that # you should avoid defining new builtins when possible. additional-builtins= # Tells whether unused global variables should be treated as a violation. allow-global-unused-variables=yes # List of strings which can identify a callback function by name. A callback # name must start or end with one of those strings. callbacks=cb_, _cb # A regular expression matching the name of dummy variables (i.e. expected to # not be used). dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_ # Argument names that match this expression will be ignored. Default to name # with leading underscore. ignored-argument-names=_.*|^ignored_|^unused_ # Tells whether we should check for unused import in __init__ files. init-import=no # List of qualified module names which can have objects that can redefine # builtins. redefining-builtins-modules=six.moves,past.builtins,future.builtins,builtins,io [FORMAT] # Expected format of line ending, e.g. empty (any line ending), LF or CRLF. expected-line-ending-format= # Regexp for a line that is allowed to be longer than the limit. ignore-long-lines=^\s*(# )??$ # Number of spaces of indent required inside a hanging or continued line. indent-after-paren=4 # String used as indentation unit. This is usually " " (4 spaces) or "\t" (1 # tab). indent-string=' ' # Maximum number of characters on a single line. max-line-length=100 # Maximum number of lines in a module. max-module-lines=1000 # List of optional constructs for which whitespace checking is disabled. `dict- # separator` is used to allow tabulation in dicts, etc.: {1 : 1,\n222: 2}. # `trailing-comma` allows a space between comma and closing bracket: (a, ). # `empty-line` allows space-only lines. no-space-check=trailing-comma, dict-separator # Allow the body of a class to be on the same line as the declaration if body # contains single statement. single-line-class-stmt=no # Allow the body of an if to be on the same line as the test if there is no # else. single-line-if-stmt=no [SIMILARITIES] # Ignore comments when computing similarities. ignore-comments=yes # Ignore docstrings when computing similarities. ignore-docstrings=yes # Ignore imports when computing similarities. ignore-imports=no # Minimum lines number of a similarity. min-similarity-lines=4 [BASIC] # Naming style matching correct argument names. argument-naming-style=snake_case # Regular expression matching correct argument names. Overrides argument- # naming-style. #argument-rgx= # Naming style matching correct attribute names. attr-naming-style=snake_case # Regular expression matching correct attribute names. Overrides attr-naming- # style. #attr-rgx= # Bad variable names which should always be refused, separated by a comma. bad-names=foo, bar, baz, toto, tutu, tata # Naming style matching correct class attribute names. class-attribute-naming-style=any # Regular expression matching correct class attribute names. Overrides class- # attribute-naming-style. #class-attribute-rgx= # Naming style matching correct class names. class-naming-style=PascalCase # Regular expression matching correct class names. Overrides class-naming- # style. #class-rgx= # Naming style matching correct constant names. const-naming-style=UPPER_CASE # Regular expression matching correct constant names. Overrides const-naming- # style. #const-rgx= # Minimum line length for functions/classes that require docstrings, shorter # ones are exempt. docstring-min-length=-1 # Naming style matching correct function names. function-naming-style=snake_case # Regular expression matching correct function names. Overrides function- # naming-style. #function-rgx= # Good variable names which should always be accepted, separated by a comma. good-names=i, j, k, ex, Run, _ # Include a hint for the correct naming format with invalid-name. include-naming-hint=no # Naming style matching correct inline iteration names. inlinevar-naming-style=any # Regular expression matching correct inline iteration names. Overrides # inlinevar-naming-style. #inlinevar-rgx= # Naming style matching correct method names. method-naming-style=snake_case # Regular expression matching correct method names. Overrides method-naming- # style. #method-rgx= # Naming style matching correct module names. module-naming-style=snake_case # Regular expression matching correct module names. Overrides module-naming- # style. #module-rgx= # Colon-delimited sets of names that determine each other's naming style when # the name regexes allow several styles. name-group= # Regular expression which should only match function or class names that do # not require a docstring. no-docstring-rgx=^_ # List of decorators that produce properties, such as abc.abstractproperty. Add # to this list to register other decorators that produce valid properties. # These decorators are taken in consideration only for invalid-name. property-classes=abc.abstractproperty # Naming style matching correct variable names. variable-naming-style=snake_case # Regular expression matching correct variable names. Overrides variable- # naming-style. #variable-rgx= [STRING] # This flag controls whether the implicit-str-concat-in-sequence should # generate a warning on implicit string concatenation in sequences defined over # several lines. check-str-concat-over-line-jumps=no [IMPORTS] # Allow wildcard imports from modules that define __all__. allow-wildcard-with-all=no # Analyse import fallback blocks. This can be used to support both Python 2 and # 3 compatible code, which means that the block might have code that exists # only in one or another interpreter, leading to false positives when analysed. analyse-fallback-blocks=no # Deprecated modules which should not be used, separated by a comma. deprecated-modules=optparse,tkinter.tix # Create a graph of external dependencies in the given file (report RP0402 must # not be disabled). ext-import-graph= # Create a graph of every (i.e. internal and external) dependencies in the # given file (report RP0402 must not be disabled). import-graph= # Create a graph of internal dependencies in the given file (report RP0402 must # not be disabled). int-import-graph= # Force import order to recognize a module as part of the standard # compatibility libraries. known-standard-library= # Force import order to recognize a module as part of a third party library. known-third-party=enchant [CLASSES] # List of method names used to declare (i.e. assign) instance attributes. defining-attr-methods=__init__, __new__, setUp # List of member names, which should be excluded from the protected access # warning. exclude-protected=_asdict, _fields, _replace, _source, _make # List of valid names for the first argument in a class method. valid-classmethod-first-arg=cls # List of valid names for the first argument in a metaclass class method. valid-metaclass-classmethod-first-arg=cls [DESIGN] # Maximum number of arguments for function / method. max-args=5 # Maximum number of attributes for a class (see R0902). max-attributes=7 # Maximum number of boolean expressions in an if statement. max-bool-expr=5 # Maximum number of branch for function / method body. max-branches=12 # Maximum number of locals for function / method body. max-locals=15 # Maximum number of parents for a class (see R0901). max-parents=7 # Maximum number of public methods for a class (see R0904). max-public-methods=20 # Maximum number of return / yield for function / method body. max-returns=6 # Maximum number of statements in function / method body. max-statements=50 # Minimum number of public methods for a class (see R0903). min-public-methods=2 [EXCEPTIONS] # Exceptions that will emit a warning when being caught. Defaults to # "BaseException, Exception". overgeneral-exceptions=BaseException, Exception ================================================ FILE: addons/io_hubs_addon/__init__.py ================================================ from .utils import create_prefs_dir import sys import bpy from .io import gltf_exporter, gltf_importer, panels from . import (nodes, components) from . import preferences from . import third_party from . import debugger from . import icons bl_info = { "name": "Hubs Blender Addon", "author": "The Hubs Community", "description": "Tools for developing glTF assets for Hubs", "blender": (3, 1, 2), "version": (1, 8, 0, "dev_build"), "location": "", "wiki_url": "https://github.com/Hubs-Foundation/hubs-blender-exporter", "tracker_url": "https://github.com/Hubs-Foundation/hubs-blender-exporter/issues", "support": "COMMUNITY", "warning": "", "category": "Generic" } create_prefs_dir() # Blender 4.2+ glTF Extension Import/Export Settings Panel def draw(context, layout): layout_header, layout_body = layout.panel('HBA_PT_Import_Export_Panel', default_closed=True) sfile = context.space_data operator = sfile.active_operator # Panel Header if operator.bl_idname == "EXPORT_SCENE_OT_gltf": props = bpy.context.scene.HubsComponentsExtensionProperties elif operator.bl_idname == "IMPORT_SCENE_OT_gltf": props = bpy.context.scene.HubsComponentsExtensionImportProperties layout_header.use_property_split = False layout_header.prop(props, 'enabled', text="") layout_header.label(text="Hubs Components") # Panel Body if layout_body: if operator.bl_idname == "EXPORT_SCENE_OT_gltf": gltf_exporter.HubsGLTFExportPanel.draw_body(context, layout_body) elif operator.bl_idname == "IMPORT_SCENE_OT_gltf": gltf_importer.HubsGLTFImportPanel.draw_body(context, layout_body) def register(): icons.register() preferences.register() nodes.register() components.register() gltf_importer.register() gltf_exporter.register() panels.register_panels() third_party.register() debugger.register() # Migrate components if the add-on is enabled in the middle of a session. if bpy.context.preferences.is_dirty: def registration_migration(): # Passing True as the first argument of the operator forces an undo step to be created. bpy.ops.wm.migrate_hubs_components( 'EXEC_DEFAULT', True, is_registration=True) bpy.app.timers.register(registration_migration) def unregister(): third_party.unregister() panels.unregister_panels() gltf_exporter.unregister() gltf_importer.unregister() components.unregister() nodes.unregister() preferences.unregister() debugger.unregister() icons.unregister() # called by gltf-blender-io after it has loaded glTF2ExportUserExtension = gltf_exporter.glTF2ExportUserExtension glTF2_pre_export_callback = gltf_exporter.glTF2_pre_export_callback glTF2_post_export_callback = gltf_exporter.glTF2_post_export_callback if bpy.app.version > (3, 0, 0): glTF2ImportUserExtension = gltf_importer.glTF2ImportUserExtension def register_panel(): return panels.register_panels() ================================================ FILE: addons/io_hubs_addon/api.py ================================================ import requests def create_room(endpoint, token=None, scene_name=None, scene_id=None): payload = {} if scene_id: payload = { "hub": { "name": scene_name, "scene_id": scene_id } } headers = {} if token: headers = { "content-type": "application/json", "authorization": f'Bearer {token}' } import json body = json.dumps(payload) url = f'{endpoint}/api/v1/hubs' resp = requests.post(url, body, headers=headers) return resp.json() def upload_media(endpoint, file): resp = requests.post(f'{endpoint}/api/v1/media', files={'media': ( 'glb', file, 'application/octet-stream')}, verify=False) json = resp.json() if "error" in json: raise Exception(f'Unknown error') return { "file_id": json.get("file_id"), "access_token": json.get("meta").get("access_token") } def publish_scene(endpoint, token, scene_data, scene_id=None): headers = { "content-type": "application/json", "authorization": f'Bearer {token}' } import json body = json.dumps({"scene": scene_data}) url = f'{endpoint}/api/v1/scenes{"/" + scene_id if scene_id else ""}' if scene_id: resp = requests.put(url, body, headers=headers) else: resp = requests.post(url, body, headers=headers) jsonFile = resp.json() if "error" in jsonFile: error = jsonFile.get("error") if error == "invalid_token": raise Exception("Authentication error") else: raise Exception(f'Unknown error: {error}') return jsonFile def get_projects(endpoint, token): headers = { "content-type": "application/json", "authorization": f'Bearer {token}' } resp = requests.get( f'{endpoint}/api/v1/scenes/projectless', headers=headers) jsonFile = resp.json() if "error" in jsonFile: error = jsonFile.get("error") if error == "invalid_token": raise Exception("Authentication error") else: raise Exception(f'Unknown error: {error}') if "scenes" not in jsonFile: raise Exception(f'Projects request error') scenes = jsonFile.get("scenes") return scenes ================================================ FILE: addons/io_hubs_addon/components/__init__.py ================================================ from . import (handlers, gizmos, components_registry, ui, operators, utils) def register(): utils.register() handlers.register() gizmos.register() components_registry.register() operators.register() ui.register() def unregister(): ui.unregister() operators.unregister() components_registry.unregister() gizmos.unregister() handlers.unregister() utils.unregister() ================================================ FILE: addons/io_hubs_addon/components/components_registry.py ================================================ from .types import NodeType import bpy from bpy.props import BoolProperty, StringProperty, CollectionProperty, PointerProperty from bpy.types import PropertyGroup import importlib import inspect import os from os.path import join, isfile, isdir, dirname, realpath from .hubs_component import HubsComponent class HubsComponentName(PropertyGroup): # For backwards compatibility reasons this attribute is called "name" but it actually points to the component id name: StringProperty(name="name") expanded: BoolProperty(name="expanded", default=True) isDependency: BoolProperty(name="dependency", default=False) class HubsComponentList(PropertyGroup): items: CollectionProperty(type=HubsComponentName) def get_components_in_dir(dir): components = [] for f in os.listdir(dir): f_path = join(dir, f) if isfile(f_path) and f.endswith(".py"): components.append(f[:-3]) elif isdir(f_path) and f != "__pycache__": comps = [f + '.' + name for name in get_components_in_dir(f_path)] components = components + comps return sorted(components) def get_user_component_names(): component_names = [] from ..preferences import get_addon_pref addon_prefs = get_addon_pref(bpy.context) for entry in addon_prefs.user_components_paths: if entry.path and os.path.isdir(entry.path): component_names.append(get_components_in_dir(entry.path)) return component_names def get_user_component_paths(): component_paths = [] from ..preferences import get_addon_pref addon_prefs = get_addon_pref(bpy.context) for entry in addon_prefs.user_components_paths: if entry.path and os.path.isdir(entry.path): components = get_components_in_dir(entry.path) for component in components: component_paths.append(os.path.join(entry.path, component + ".py")) return component_paths def get_user_component_definitions(): modules = [] component_paths = get_user_component_paths() for component_path in component_paths: try: spec = importlib.util.spec_from_file_location(component_path, component_path) mod = importlib.util.module_from_spec(spec) spec.loader.exec_module(mod) modules.append(mod) except Exception as e: print(f'Failed import of component {component_path}', e) return modules def get_component_definitions(): components_dir = join(dirname(realpath(__file__)), "definitions") component_module_names = get_components_in_dir(components_dir) return [ importlib.import_module(".definitions." + name, package=__package__) for name in component_module_names ] def get_component_module_name(component_class): relative_module_name = component_class.__module__.replace(f"{__package__}.definitions.", "") return ".".join(relative_module_name.split(".")[:-1]) def register_component(component_class): component_module_name = get_component_module_name(component_class) if component_module_name: print(f"Registering component: {component_module_name} - {component_class.get_name()}") else: print(f"Registering component: {component_class.get_name()}") bpy.utils.register_class(component_class) component_id = component_class.get_id() if component_class.get_node_type() == NodeType.SCENE: setattr( bpy.types.Scene, component_id, PointerProperty(type=component_class) ) elif component_class.get_node_type() == NodeType.NODE: setattr( bpy.types.Object, component_id, PointerProperty(type=component_class) ) setattr( bpy.types.Bone, component_id, PointerProperty(type=component_class) ) setattr( bpy.types.EditBone, component_id, PointerProperty(type=component_class) ) elif component_class.get_node_type() == NodeType.MATERIAL: setattr( bpy.types.Material, component_id, PointerProperty(type=component_class) ) from ..io.gltf_exporter import glTF2ExportUserExtension glTF2ExportUserExtension.add_excluded_property(component_class.get_id()) def unregister_component(component_class): component_id = component_class.get_id() if component_class.get_node_type() == NodeType.SCENE: delattr(bpy.types.Scene, component_id) elif component_class.get_node_type() == NodeType.NODE: delattr(bpy.types.Object, component_id) delattr(bpy.types.Bone, component_id) delattr(bpy.types.EditBone, component_id) elif component_class.get_node_type() == NodeType.MATERIAL: delattr(bpy.types.Material, component_id) bpy.utils.unregister_class(component_class) from ..io.gltf_exporter import glTF2ExportUserExtension glTF2ExportUserExtension.remove_excluded_property(component_class.get_id()) component_module_name = get_component_module_name(component_class) if component_module_name: print(f"Component unregistered: {component_module_name} - {component_class.get_name()}") else: print(f"Component unregistered: {component_class.get_name()}") def load_user_components(): global __components_registry for module in get_user_component_definitions(): for _, member in inspect.getmembers(module): if inspect.isclass(member) and issubclass(member, HubsComponent) and module.__name__ == member.__module__: try: if hasattr(module, 'register_module'): module.register_module() register_component(member) __components_registry[member.get_name()] = member except Exception: import traceback traceback.print_exc() def unload_user_components(): global __components_registry for _, component_class in __components_registry.items(): for module_name in get_user_component_names(): if module_name == component_class.get_name(): unregister_component(component_class) for module in get_user_component_definitions(): if hasattr(module, 'unregister_module'): module.unregister_module() def load_components_registry(): """Recurse in the components directory to build the components registry""" global __components_registry __components_registry = {} for module in get_component_definitions(): for _, member in inspect.getmembers(module): if inspect.isclass(member) and issubclass(member, HubsComponent) and module.__name__ == member.__module__: if hasattr(module, 'register_module'): module.register_module() register_component(member) __components_registry[member.get_name()] = member # When running Blender in factory startup mode and specifying an addon, that addon's register function is called. # As preferences are not available until the addon is enabled, the user component load fails when accessing them. # This happens when running tests and this guard avoids crashing in that scenario. from ..utils import is_addon_enabled if is_addon_enabled(): load_user_components() def unload_components_registry(): """Recurse in the components directory to unload the registered components""" global __components_registry for _, component_class in __components_registry.items(): unregister_component(component_class) for module in get_component_definitions(): if hasattr(module, 'unregister_module'): module.unregister_module() __components_registry = {} def get_components_registry(): global __components_registry return __components_registry def get_component_by_name(component_name): global __components_registry return next( (component_class for _, component_class in __components_registry.items() if component_class.get_name() == component_name), None) def register(): load_components_registry() bpy.utils.register_class(HubsComponentName) bpy.utils.register_class(HubsComponentList) bpy.types.Object.hubs_component_list = PointerProperty( type=HubsComponentList) bpy.types.Scene.hubs_component_list = PointerProperty( type=HubsComponentList) bpy.types.Material.hubs_component_list = PointerProperty( type=HubsComponentList) bpy.types.Bone.hubs_component_list = PointerProperty( type=HubsComponentList) bpy.types.EditBone.hubs_component_list = PointerProperty( type=HubsComponentList) from ..io.gltf_exporter import glTF2ExportUserExtension glTF2ExportUserExtension.add_excluded_property("hubs_component_list") def unregister(): del bpy.types.Object.hubs_component_list del bpy.types.Scene.hubs_component_list del bpy.types.Material.hubs_component_list del bpy.types.Bone.hubs_component_list del bpy.types.EditBone.hubs_component_list bpy.utils.unregister_class(HubsComponentName) bpy.utils.unregister_class(HubsComponentList) from ..io.gltf_exporter import glTF2ExportUserExtension glTF2ExportUserExtension.remove_excluded_property("hubs_component_list") unload_components_registry() global __components_registry del __components_registry ================================================ FILE: addons/io_hubs_addon/components/consts.py ================================================ from math import pi DISTANCE_MODELS = [("inverse", "Inverse drop off (inverse)", "Volume will decrease inversely with distance"), ("linear", "Linear drop off (linear)", "Volume will decrease linearly with distance"), ("exponential", "Exponential drop off (exponential)", "Volume will decrease expoentially with distance")] MAX_ANGLE = 2 * pi PROJECTION_MODE = [("flat", "2D image (flat)", "Image will be shown on a 2D surface"), ("360-equirectangular", "Spherical (360-equirectangular)", "Image will be shown on a sphere")] TRANSPARENCY_MODE = [("opaque", "No transparency (opaque)", "Alpha channel will be ignored"), ("blend", "Gradual transparency (blend)", "Alpha channel will be applied"), ("mask", "Binary transparency (mask)", "Alpha channel will be used as a threshold between opaque and transparent pixels")] INTERPOLATION_MODES = [ ("linear", "linear", ""), ("quadraticIn", "quadraticIn", ""), ("quadraticOut", "quadraticOut", ""), ("quadraticInOut", "quadraticInOut", ""), ("cubicIn", "cubicIn", ""), ("cubicOut", "cubicOut", ""), ("cubicInOut", "cubicInOut", ""), ("quarticIn", "quarticIn", ""), ("quarticOut", "quarticOut", ""), ("quarticInOut", "quarticInOut", ""), ("quinticIn", "quinticIn", ""), ("quinticOut", "quinticOut", ""), ("quinticInOut", "quinticInOut", ""), ("sinusoidalIn", "sinusoidalIn", ""), ("sinusoidalOut", "sinusoidalOut", ""), ("sinusoidalInOut", "sinusoidalInOut", ""), ("exponentialIn", "exponentialIn", ""), ("exponentialOut", "exponentialOut", ""), ("exponentialInOut", "exponentialIn", ""), ("circularIn", "circularIn", ""), ("circularOut", "circularOut", ""), ("circularInOut", "circularInOut", ""), ("elasticIn", "elasticIn", ""), ("elasticOut", "elasticOut", ""), ("elasticInOut", "elasticInOut", ""), ("backIn", "backIn", ""), ("backOut", "backOut", ""), ("backInOut", "backInOut", ""), ("bounceIn", "bounceIn", ""), ("bounceOut", "bounceOut", ""), ("bounceInOut", "bounceInOut", "") ] ================================================ FILE: addons/io_hubs_addon/components/definitions/ambient_light.py ================================================ from bpy.props import FloatVectorProperty, FloatProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class AmbientLight(HubsComponent): _definition = { 'name': 'ambient-light', 'display_name': 'Ambient Light', 'category': Category.LIGHTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'LIGHT_HEMI', 'version': (1, 0, 0) } color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) intensity: FloatProperty(name="Intensity", description="Intensity", default=1.0) ================================================ FILE: addons/io_hubs_addon/components/definitions/ammo_shape.py ================================================ from bpy.props import FloatProperty, EnumProperty, FloatVectorProperty, BoolProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..utils import get_host_or_parents_scaled class AmmoShape(HubsComponent): _definition = { 'name': 'ammo-shape', 'display_name': 'Ammo Shape', 'category': Category.OBJECT, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'SCENE_DATA', 'version': (1, 0, 0) } type: EnumProperty( name="Type", description="Type", items=[("box", "Box Collider", "A box-shaped primitive collision shape"), ("sphere", "Sphere Collider", "A primitive collision shape which represents a sphere"), ("hull", "Convex Hull", "A convex hull wrapped around the object's vertices. A good analogy for a convex hull is an elastic membrane or balloon under pressure which is placed around a given set of vertices. When released the membrane will assume the shape of the convex hull"), ("mesh", "Mesh Collider", "A shape made of the actual vertices of the object. This can be expensive for large meshes")], default="hull") #  TODO Add conditional UI to show only the required properties per type fit: EnumProperty( name="Shape Fitting Mode", description="Shape fitting mode", items=[("all", "Automatic fit all", "Automatically match the shape to fit the object's vertices"), ("manual", "Manual fit", "Use the manually specified dimensions to define the shape, ignoring the object's vertices")], default="all") halfExtents: FloatVectorProperty( name="Half Extents", description="Half dimensions of the collider. (Only used when fit is set to \"manual\" and type is set to \"box\")", unit='LENGTH', subtype="XYZ", default=(0.5, 0.5, 0.5)) minHalfExtent: FloatProperty( name="Min Half Extent", description="The minimum size to use when automatically generating half extents. (Only used when fit is set to \"all\" and type is set to \"box\")", unit="LENGTH", default=0.0) maxHalfExtent: FloatProperty( name="Max Half Extent", description="The maximum size to use when automatically generating half extents. (Only used when fit is set to \"all\" and type is set to \"box\")", unit="LENGTH", default=1000.0) sphereRadius: FloatProperty( name="Sphere Radius", description="Radius of the sphere collider. (Only used when fit is set to \"manual\" and type is set to \"sphere\")", unit="LENGTH", default=0.5) offset: FloatVectorProperty( name="Offset", description="An offset to apply to the collider relative to the object's origin", unit='LENGTH', subtype="XYZ", default=(0.0, 0.0, 0.0)) includeInvisible: BoolProperty( name="Include Invisible", description="Include invisible objects when generating a collider. (Only used if \"fit\" is set to \"all\")", default=False) def draw(self, context, layout, panel): super().draw(context, layout, panel) if get_host_or_parents_scaled(context.object): col = layout.column() col.alert = True col.label( text="The ammo-shape object, and its parents' scale need to be [1,1,1]", icon='ERROR') ================================================ FILE: addons/io_hubs_addon/components/definitions/audio.py ================================================ from ..models import audio from ..gizmos import CustomModelGizmo, bone_matrix_world from bpy.props import BoolProperty, StringProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from .networked import migrate_networked class Audio(HubsComponent): _definition = { 'name': 'audio', 'display_name': 'Audio', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'deps': ['networked', 'audio-params'], 'icon': 'OUTLINER_OB_SPEAKER', 'version': (1, 0, 0) } src: StringProperty( name="Audio URL", description="Audio URL", default='https://example.org/AudioFile.mp3') autoPlay: BoolProperty(name="Auto Play", description="Auto Play", default=True) controls: BoolProperty( name="Show controls", description="When enabled, shows play/pause, skip forward/back, and volume controls when hovering your cursor over it in Hubs", default=True) loop: BoolProperty(name="Loop", description="Loop", default=True) def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) return migration_occurred @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", audio.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = (0.8, 0.8, 0.8) gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo ================================================ FILE: addons/io_hubs_addon/components/definitions/audio_params.py ================================================ import bpy from bpy.props import BoolProperty, FloatProperty, EnumProperty from ..hubs_component import HubsComponent from ..types import PanelType, NodeType, MigrationType from ..utils import is_linked, get_host_reference_message from ..consts import DISTANCE_MODELS, MAX_ANGLE from ...io.utils import assign_property from math import degrees, radians AUDIO_TYPES = [("pannernode", "Positional audio (pannernode)", "Volume will change depending on the listener's position relative to the source"), ("stereo", "Background audio (stereo)", "Volume will be independent of the listener's position")] class AudioParams(HubsComponent): _definition = { 'name': 'audio-params', 'display_name': 'Audio Params', 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'version': (1, 0, 1) } overrideAudioSettings: BoolProperty( name="Override Audio Settings", description="Override Audio Settings", default=False) audioType: EnumProperty( name="Audio Type", description="Audio Type", items=AUDIO_TYPES, default="pannernode") distanceModel: EnumProperty( name="Distance Model", description="Distance Model", items=DISTANCE_MODELS, default="inverse") gain: FloatProperty( name="Gain", description="How much to amplify the source audio by", default=1.0, min=0.0) refDistance: FloatProperty( name="Ref Distance", description="A double value representing the reference distance for reducing volume as the audio source moves further from the listener. For distances greater than this the volume will be reduced based on rolloffFactor and distanceModel", subtype="DISTANCE", unit="LENGTH", default=1.0, min=0.0) rolloffFactor: FloatProperty( name="Rolloff Factor", description="A double value describing how quickly the volume is reduced as the source moves away from the listener. This value is used by all distance models", default=1.0, min=0.0) maxDistance: FloatProperty( name="Max Distance", description="A double value representing the maximum distance between the audio source and the listener, after which the volume is not reduced any further. This value is used only by the linear distance model", subtype="DISTANCE", unit="LENGTH", default=10000.0, min=0.0) coneInnerAngle: FloatProperty( name="Cone Inner Angle", description="A double value describing the angle, in degrees, of a cone inside of which there will be no volume reduction", subtype="ANGLE", default=MAX_ANGLE, min=0.0, max=MAX_ANGLE, precision=2) coneOuterAngle: FloatProperty( name="Cone Outer Angle", description="A double value describing the angle, in degrees, of a cone outside of which the volume will be reduced by a constant value, defined by the coneOuterGain attribute", subtype="ANGLE", default=0.0, min=0.0, max=MAX_ANGLE, precision=2) coneOuterGain: FloatProperty( name="Cone Outer Gain", description="A double value describing the amount of volume reduction outside the cone defined by the coneOuterAngle attribute", default=0.0, min=0.0, max=1.0) def gather(self, export_settings, object): if (self.overrideAudioSettings): return { 'audioType': self.audioType, 'distanceModel': self.distanceModel, 'gain': self.gain, 'refDistance': self.refDistance, 'rolloffFactor': self.rolloffFactor, 'maxDistance': self.maxDistance, 'coneInnerAngle': round(degrees(self.coneInnerAngle), 2), 'coneOuterAngle': round(degrees(self.coneOuterAngle), 2), 'coneOuterGain': self.coneOuterGain } def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True self.coneInnerAngle = radians( self.coneInnerAngle) self.coneOuterAngle = radians( self.coneOuterAngle) if migration_type != MigrationType.GLOBAL or is_linked(ob) or type(ob) is bpy.types.Armature: host_reference = get_host_reference_message(panel_type, host, ob=ob) migration_report.append( f"Warning: The Media Cone angles may not have migrated correctly for the Audio Params component on the {panel_type.value} {host_reference}") if instance_version <= (1, 0, 0): if self.get("overrideAudioSettings") is None: migration_occurred = True self.overrideAudioSettings = True return migration_occurred def draw(self, context, layout, panel): layout.prop(data=self, property="overrideAudioSettings") if not self.overrideAudioSettings: return layout.prop(data=self, property="audioType") layout.prop(data=self, property="gain") if self.audioType == "pannernode": layout.prop(data=self, property="distanceModel") layout.prop(data=self, property="rolloffFactor") layout.prop(data=self, property="refDistance") layout.prop(data=self, property="maxDistance") layout.prop(data=self, property="coneInnerAngle") layout.prop(data=self, property="coneOuterAngle") layout.prop(data=self, property="coneOuterGain") @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): component = blender_host.hubs_component_audio_params component.overrideAudioSettings = True for property_name, property_value in component_value.items(): if property_name in ['coneInnerAngle', 'coneOuterAngle']: property_value = radians(property_value) assign_property(gltf.vnodes, component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/components/definitions/audio_settings.py ================================================ import bpy from bpy.props import FloatProperty, EnumProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType, MigrationType from ..utils import is_linked from ..consts import DISTANCE_MODELS, MAX_ANGLE from ...io.utils import import_component, assign_property from math import degrees, radians class AudioSettings(HubsComponent): _definition = { 'name': 'audio-settings', 'display_name': 'Audio Settings', 'category': Category.SCENE, 'node_type': NodeType.SCENE, 'panel_type': [PanelType.SCENE], 'icon': 'SPEAKER', 'version': (1, 0, 0) } avatarDistanceModel: EnumProperty( name="Avatar Distance Model", description="Avatar Distance Model", items=DISTANCE_MODELS, default="inverse") avatarRolloffFactor: FloatProperty( name="Avatar Rolloff Factor", default=2.0, min=0.0) avatarRefDistance: FloatProperty( name="Avatar Ref Distance", description="Avatar Ref Distance", subtype="DISTANCE", default=1.0, min=0.0) avatarMaxDistance: FloatProperty( name="Avatar Max Distance", description="Avatar Max Distance", subtype="DISTANCE", default=10000.0, min=0.0) mediaVolume: FloatProperty( name="Media Volume", description="Media Volume", default=0.5, min=0.0) mediaDistanceModel: EnumProperty( name="Media Distance Model", description="Media Distance Model", items=DISTANCE_MODELS, default="inverse") mediaRolloffFactor: FloatProperty( name="Media Rolloff Factor", description="Media Rolloff Factor", default=2.0, min=0.0) mediaRefDistance: FloatProperty( name="Media Ref Distance", description="Media Rolloff Factor", subtype="DISTANCE", default=2.0, min=0.0) mediaMaxDistance: FloatProperty( name="Media Max Distance", description="Media Max Distance", subtype="DISTANCE", default=10000.0, min=0.0) mediaConeInnerAngle: FloatProperty( name="Media Cone Inner Angle", description="Media Cone Inner Angle", subtype="ANGLE", default=MAX_ANGLE, min=0.0, max=MAX_ANGLE) mediaConeOuterAngle: FloatProperty( name="Media Cone Outer Angle", description="Media Cone Outer Angle", subtype="ANGLE", default=0.0, min=0.0, max=MAX_ANGLE) mediaConeOuterGain: FloatProperty( name="Media Cone Outer Gain", description="Media Cone Outer Gain", default=0.0, min=0.0, max=1.0) def gather(self, export_settings, object): return { 'avatarDistanceModel': self.avatarDistanceModel, 'avatarRolloffFactor': self.avatarRolloffFactor, 'avatarRefDistance': self.avatarRefDistance, 'avatarMaxDistance': self.avatarMaxDistance, 'mediaVolume': self.mediaVolume, 'mediaDistanceModel': self.mediaDistanceModel, 'mediaRolloffFactor': self.mediaRolloffFactor, 'mediaRefDistance': self.mediaRefDistance, 'mediaMaxDistance': self.mediaMaxDistance, 'mediaConeInnerAngle': round(degrees(self.mediaConeInnerAngle), 2), 'mediaConeOuterAngle': round(degrees(self.mediaConeOuterAngle), 2), 'mediaConeOuterGain': self.mediaConeOuterGain, } def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True self.mediaConeInnerAngle = radians( self.mediaConeInnerAngle) self.mediaConeOuterAngle = radians( self.mediaConeOuterAngle) if migration_type != MigrationType.GLOBAL or is_linked(host): migration_report.append( f"Warning: The Media Cone angles may not have migrated correctly for the Audio Settings component on scene \"{host.name_full}\"") return migration_occurred @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): component = import_component(component_name, blender_host) for property_name, property_value in component_value.items(): if property_name in ['mediaConeInnerAngle', 'mediaConeOuterAngle']: property_value = radians(property_value) assign_property(gltf.vnodes, component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/components/definitions/audio_source.py ================================================ from bpy.props import BoolProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class AudioSource(HubsComponent): _definition = { 'name': 'zone-audio-source', 'display_name': 'Audio Source', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'MOD_WAVE', 'version': (1, 0, 0) } onlyMods: BoolProperty( name="Only Mods", description="Only room moderators are able to transmit audio from this source", default=True) muteSelf: BoolProperty( name="Mute Self", description="Do not transmit your own audio to audio targets", default=True) debug: BoolProperty( name="Debug", description="Play white noise when no audio source is in the zone", default=False) ================================================ FILE: addons/io_hubs_addon/components/definitions/audio_target.py ================================================ from email.policy import default from bpy.props import FloatProperty, BoolProperty, PointerProperty, EnumProperty, StringProperty from ..hubs_component import HubsComponent from ..utils import has_component, is_linked from ..types import Category, PanelType, NodeType from ..ui import add_link_indicator from bpy.types import Object from ...utils import delayed_gather from ...io.utils import import_component, assign_property from .audio_source import AudioSource BLANK_ID = "374e54CMHFCipSk" def filter_on_component(self, ob): dep_name = AudioSource.get_name() if hasattr(ob, 'type') and ob.type == 'ARMATURE': if ob.mode == 'EDIT': ob.update_from_editmode() for bone in ob.data.bones: if has_component(bone, dep_name): return True return has_component(ob, dep_name) bones = [] def get_bones(self, context): global bones bones = [] count = 0 dep_name = AudioSource.get_name() bones.append((BLANK_ID, "Select a bone", "None", "BLANK", count)) count += 1 if self.srcNode and self.srcNode.mode == 'EDIT': self.srcNode.update_from_editmode() found = False if self.srcNode and self.srcNode.type == 'ARMATURE': for bone in self.srcNode.data.bones: if has_component(bone, dep_name): bones.append((bone.name, bone.name, "", 'BONE_DATA', count)) count += 1 if bone.name == self.bone_id: found = True if self.bone_id != BLANK_ID and not found: bones.append( (self.bone_id, self.bone_id, "", "ERROR", count)) count += 1 return bones def get_bone(self): global bones list_ids = list(map(lambda x: x[0], bones)) if self.bone_id in list_ids: return list_ids.index(self.bone_id) return 0 def set_bone(self, value): global bones list_indexes = list(map(lambda x: x[4], bones)) if value in list_indexes: self.bone_id = bones[value][0] else: self.bone_id = BLANK_ID class AudioTarget(HubsComponent): _definition = { 'name': 'audio-target', 'display_name': 'Audio Target', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'deps': ['audio-params'], 'icon': 'SPEAKER', 'version': (1, 0, 0) } srcNode: PointerProperty( name="Source", description="The object with an audio-source component to pull audio from", type=Object, poll=filter_on_component, update=lambda self, context: setattr(self, 'bone', BLANK_ID) ) bone: EnumProperty( name="Bone", description="The bone with an audio-source component to pull audio from. If a bone is selected, this will override the object source, otherwise if no bone is selected, the source will be pulled from the object", items=get_bones, get=get_bone, set=set_bone ) bone_id: StringProperty( name="bone_id", default=BLANK_ID, options={'HIDDEN'}) minDelay: FloatProperty( name="Min Delay", description="Minimum random delay applied to the source audio", default=0.01, min=0.0) maxDelay: FloatProperty( name="Max Delay", description="Maximum random delay applied to the source audio", default=0.03, min=0.0) debug: BoolProperty( name="Debug", description="Show debug visuals", default=False) @classmethod def init(cls, obj): obj.hubs_component_audio_params.overrideAudioSettings = True def draw(self, context, layout, panel): dep_name = AudioSource.get_name() has_obj_component = False has_bone_component = False row = layout.row(align=True) sub_row = row.row(align=True) sub_row.prop(data=self, property="srcNode") if is_linked(context.active_object): # Manually disable the PointerProperty, needed for Blender 3.2+. sub_row.enabled = False if is_linked(self.srcNode): sub_row = row.row(align=True) sub_row.enabled = False add_link_indicator(sub_row, self.srcNode) if hasattr(self.srcNode, 'type'): has_obj_component = has_component(self.srcNode, dep_name) if self.srcNode.type == 'ARMATURE': layout.prop(data=self, property="bone") if self.bone_id != BLANK_ID and self.bone in self.srcNode.data.bones: has_bone_component = has_component( self.srcNode.data.bones[self.bone], dep_name) if self.srcNode and self.bone_id == BLANK_ID and not has_obj_component: col = layout.column() col.alert = True col.label( text=f'The selected source doesn\'t have an {AudioSource.get_display_name()} component', icon='ERROR') elif self.srcNode and self.bone_id != BLANK_ID and not has_bone_component: col = layout.column() col.alert = True col.label( text=f'The selected bone doesn\'t have an {AudioSource.get_display_name()} component', icon='ERROR') layout.prop(data=self, property="minDelay") layout.prop(data=self, property="maxDelay") layout.prop(data=self, property="debug") @delayed_gather def gather(self, export_settings, object): from ...io.utils import gather_joint_property, gather_node_property return { 'srcNode': gather_joint_property(export_settings, self.srcNode, self, 'bone') if self.bone_id != BLANK_ID else gather_node_property( export_settings, object, self, 'srcNode'), 'maxDelay': self.maxDelay, 'minDelay': self.minDelay, 'debug': self.debug } @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): component = import_component(component_name, blender_host) for property_name, property_value in component_value.items(): if property_name == "srcNode" and type(property_value) is int: # This srcNode property was generated from an older version of the exporter which stored the index directly as an integer. property_value = {"__mhc_link_type": "node", "index": property_value} assign_property(gltf.vnodes, component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/components/definitions/audio_zone.py ================================================ from bpy.props import BoolProperty from ..gizmos import CustomModelGizmo, bone_matrix_world from ..models import box from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from .networked import migrate_networked class AudioZone(HubsComponent): _definition = { 'name': 'audio-zone', 'display_name': 'Audio Zone', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'deps': ['networked', 'audio-params'], 'icon': 'MATCUBE', 'version': (1, 0, 0) } inOut: BoolProperty( name="In Out", description="The zone audio parameters affect the sources inside the zone when the listener is outside", default=True) outIn: BoolProperty( name="Out In", description="The zone audio parameters affect the sources outside the zone when the listener is inside", default=True) dynamic: BoolProperty( name="Dynamic", description="Whether or not this audio-zone will be movable", default=False) @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", box.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.line_width = 3 gizmo.color = (0.0, 0.8, 0.0) gizmo.alpha = 1.0 gizmo.hide_select = True gizmo.scale_basis = 1.0 gizmo.color_highlight = (0.0, 0.8, 0.0) gizmo.alpha_highlight = 0.5 return gizmo @classmethod def init(cls, obj): obj.hubs_component_audio_params.overrideAudioSettings = True def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) return migration_occurred ================================================ FILE: addons/io_hubs_addon/components/definitions/billboard.py ================================================ from bpy.props import BoolProperty from ..hubs_component import HubsComponent from ..types import Category, NodeType, PanelType class Billboard(HubsComponent): _definition = { 'name': 'billboard', 'display_name': 'Billboard', 'category': Category.OBJECT, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'IMAGE_PLANE', 'version': (1, 0, 0) } onlyY: BoolProperty( name="Vertical Axis Only", description="Locks the Vertical Axis to enable only side to side movement in world space and removes any other rotational transforms", default=False) ================================================ FILE: addons/io_hubs_addon/components/definitions/directional_light.py ================================================ from ..models import directional_light from ..gizmos import CustomModelGizmo, bone_matrix_world, update_gizmos from bpy.props import FloatVectorProperty, FloatProperty, BoolProperty, IntVectorProperty from ..hubs_component import HubsComponent from ..types import Category, NodeType, PanelType class DirectionalLight(HubsComponent): _definition = { 'name': 'directional-light', 'display_name': 'Directional Light', 'category': Category.LIGHTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'LIGHT_SUN', 'version': (1, 0, 0) } color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1, update=lambda self, context: update_gizmos()) intensity: FloatProperty(name="Intensity", description="Intensity", default=1.0) castShadow: BoolProperty(name="Cast Shadow", default=True) shadowMapResolution: IntVectorProperty(name="Shadow Map Resolution", description="Shadow Map Resolution", size=2, default=[512, 512]) shadowBias: FloatProperty(name="Shadow Bias", description="Shadow Bias", default=0.0) shadowRadius: FloatProperty(name="Shadow Radius", description="Shadow Radius", default=1.0) @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", directional_light.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = getattr(ob, cls.get_id()).color[:3] gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo ================================================ FILE: addons/io_hubs_addon/components/definitions/environment_settings.py ================================================ from bpy.props import FloatProperty, EnumProperty, FloatVectorProperty, PointerProperty, BoolProperty from bpy.types import Image from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..utils import is_linked from ..ui import add_link_indicator from ...io.utils import import_component, assign_property import bpy TOME_MAPPING = [("NoToneMapping", "None", "No tone mapping"), ("LinearToneMapping", "Linear", "Linear tone mapping"), ("ReinhardToneMapping", "ThreeJS 'Reinhard'", "ThreeJS 'Reinhard' tone mapping"), ("CineonToneMapping", "ThreeJS 'Cineon'", "ThreeJS 'Cineon' tone mapping"), ("ACESFilmicToneMapping", "ThreeJS 'ACES Filmic'", "ThreeJS 'ACES Filmic' tone mapping"), ("LUTToneMapping", "Blender 'Filmic'", "Match Blender's Filmic tone mapping")] class EnvironmentSettings(HubsComponent): _definition = { 'name': 'environment-settings', 'display_name': 'Environment Settings', 'category': Category.SCENE, 'node_type': NodeType.SCENE, 'panel_type': [PanelType.SCENE], 'icon': 'WORLD', 'version': (1, 0, 0) } toneMapping: EnumProperty( name="Tone Mapping", description="Tone Mapping", items=TOME_MAPPING, default="LUTToneMapping") toneMappingExposure: FloatProperty( name="Exposure", description="Exposure level of tone mapping", default=1.0, min=0.0) backgroundColor: FloatVectorProperty(name="Background Color", description="Background Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) backgroundTexture: PointerProperty( name="Background Image", description="An equirectangular image to use as the scene background", type=Image ) envMapTexture: PointerProperty( name="EnvMap", description="An equirectangular image to use as the default environment map for all objects", type=Image ) enableHDRPipeline: BoolProperty( name="Enable HDR Pipeline", description="Enable the new (experimental) HDR render pipeline with post processing effects and modified lighting + tonemapping model. NOTE: This checkbox is an opt-in to breaking changes. New versions of the Hubs client may break scenes with this option checked without warning and may reqquire re-export with a later Blender exporter.", default=False ) enableBloom: BoolProperty( name="Bloom", description="Add a Bloom effect to bright objects.", default=False ) bloomThreshold: FloatProperty( name="Threshold", description="Values brighter than this in the final render (before tone mapping) will have bloom applied to them. The threshold is applied starting at 1, so a value of 0 will cover all 'HDR' values. You can specify a number below 0 to have bloom effect SDR values (not recommended)", default=1.0, min=0.0, soft_min=1.0) bloomIntensity: FloatProperty( name="Intensity", description="Scales the intensity of the bloom effect", default=1.0, min=0.0) bloomRadius: FloatProperty( name="Radius", description="Spread distance of the bloom effect", default=0.6, min=0.0, soft_max=1.0) bloomSmoothing: FloatProperty(name="Smoothing", description="Makes transition between under/over-threshold more gradual.", default=0.025, min=0.0, soft_max=1.0) def draw(self, context, layout, panel): layout.prop(data=self, property="enableHDRPipeline") layout.prop(data=self, property="backgroundColor") row = layout.row(align=True) sub_row = row.row(align=True) sub_row.prop(data=self, property="backgroundTexture") if is_linked(context.scene): # Manually disable the PointerProperty, needed for Blender 3.2+. sub_row.enabled = False if is_linked(self.backgroundTexture): sub_row = row.row(align=True) sub_row.enabled = False add_link_indicator(sub_row, self.backgroundTexture) row.context_pointer_set("target", self) row.context_pointer_set("host", context.scene) op = row.operator("image.hubs_open_image", text='', icon='FILE_FOLDER') op.target_property = "backgroundTexture" row = layout.row(align=True) sub_row = row.row(align=True) sub_row.prop(data=self, property="envMapTexture") if is_linked(context.scene): # Manually disable the PointerProperty, needed for Blender 3.2+. sub_row.enabled = False if is_linked(self.envMapTexture): sub_row = row.row(align=True) sub_row.enabled = False add_link_indicator(sub_row, self.envMapTexture) row.context_pointer_set("target", self) row.context_pointer_set("host", context.scene) op = row.operator("image.hubs_open_image", text='', icon='FILE_FOLDER') op.target_property = "envMapTexture" layout.prop(data=self, property="toneMapping") layout.prop(data=self, property="toneMappingExposure") if self.enableHDRPipeline: layout = layout.box() top_row = layout.row() top_row.prop(data=self, property="enableBloom") if self.enableBloom: layout.prop(data=self, property="bloomThreshold") layout.prop(data=self, property="bloomIntensity") layout.prop(data=self, property="bloomRadius") layout.prop(data=self, property="bloomSmoothing") def gather(self, export_settings, object): from ...io.utils import gather_texture_property, gather_color_property output = { 'toneMapping': self.toneMapping, 'toneMappingExposure': self.toneMappingExposure, 'backgroundColor': gather_color_property(export_settings, object, self, 'backgroundColor', 'COLOR_GAMMA'), 'backgroundTexture': gather_texture_property( export_settings, object, self, 'backgroundTexture'), 'envMapTexture': gather_texture_property( export_settings, object, self, 'envMapTexture') } if self.enableHDRPipeline: output["enableHDRPipeline"] = True if self.enableBloom: output["enableBloom"] = True output["bloom"] = { "threshold": self.bloomThreshold, "intensity": self.bloomIntensity, "radius": self.bloomRadius, "smoothing": self.bloomSmoothing, } return output @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): component = import_component(component_name, blender_host) for property_name, property_value in component_value.items(): if property_name == "bloom": for subproperty_name, subproperty_value in property_value.items(): assign_property(gltf.vnodes, component, f"bloom{subproperty_name.capitalize()}", subproperty_value) else: assign_property(gltf.vnodes, component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/components/definitions/fog.py ================================================ from bpy.props import FloatProperty, EnumProperty, FloatVectorProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class Fog(HubsComponent): _definition = { 'name': 'fog', 'display_name': 'Fog', 'category': Category.SCENE, 'node_type': NodeType.SCENE, 'panel_type': [PanelType.SCENE], 'icon': 'MOD_OCEAN', 'version': (1, 0, 0) } def draw(self, context, layout, panel): '''Draw method to be called by the panel.''' layout.prop(data=self, property="type") layout.prop(data=self, property="color") if self.type == "linear": layout.prop(data=self, property="near") layout.prop(data=self, property="far") else: layout.prop(data=self, property="density") type: EnumProperty( name="type", description="Fog Type", items=[("linear", "Linear fog", "Fog effect will increase linearly with distance"), ("exponential", "Exponential fog", "Fog effect will increase exponentially with distance")], default="linear") color: FloatVectorProperty(name="Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) near: FloatProperty( name="Near", description="Fog Near Distance (linear only)", default=1.0) far: FloatProperty( name="Far", description="Fog Far Distance (linear only)", default=100.0) density: FloatProperty( name="Density", description="Fog Density (exponential only)", default=0.00025) ================================================ FILE: addons/io_hubs_addon/components/definitions/frustrum.py ================================================ from bpy.props import BoolProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class Frustrum(HubsComponent): _definition = { 'name': 'frustrum', 'display_name': 'Frustum', 'category': Category.OBJECT, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT], 'icon': 'IMAGE_PLANE', 'version': (1, 0, 0) } culled: BoolProperty( name="Culled", description="Ignore entities outside of the camera frustum. Frustum culling can cause problems with some animations", default=True) ================================================ FILE: addons/io_hubs_addon/components/definitions/hemisphere_light.py ================================================ from bpy.props import FloatVectorProperty, FloatProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class HemisphereLight(HubsComponent): _definition = { 'name': 'hemisphere-light', 'display_name': 'Hemisphere Light', 'category': Category.LIGHTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'LIGHT_AREA', 'version': (1, 0, 0) } skyColor: FloatVectorProperty(name="Sky Color", description="Sky Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) groundColor: FloatVectorProperty(name="Ground Color", description="Ground Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) intensity: FloatProperty(name="Intensity", description="Intensity", default=1.0) ================================================ FILE: addons/io_hubs_addon/components/definitions/image.py ================================================ from ..models import image from ..gizmos import CustomModelGizmo, bone_matrix_world from bpy.props import EnumProperty, FloatProperty, StringProperty, BoolProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..consts import PROJECTION_MODE, TRANSPARENCY_MODE from .networked import migrate_networked class Image(HubsComponent): _definition = { 'name': 'image', 'display_name': 'Image', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'FILE_IMAGE', 'deps': ['networked'], 'version': (1, 0, 0) } src: StringProperty( name="Image URL", description="The web address of the image", default="https://example.org/ImageFile.webp") controls: BoolProperty( name="Controls", description="When enabled, shows an \"open link\" button when hovering your cursor over it in Hubs that allows you to open the image in a new tab", default=True) alphaMode: EnumProperty( name="Transparency Mode", description="Transparency Mode", items=TRANSPARENCY_MODE, default="opaque") alphaCutoff: FloatProperty( name="Alpha Cutoff", description="Pixels with alpha values lower than this will be transparent on Binary transparency mode", default=0.5, min=0.0, max=1.0) projection: EnumProperty( name="Projection", description="Projection", items=PROJECTION_MODE, default="flat") def draw(self, context, layout, panel_type): layout.prop(self, "src") layout.prop(self, "controls") layout.prop(self, "alphaMode") if self.alphaMode == "mask": layout.prop(self, "alphaCutoff") layout.prop(self, "projection") def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) return migration_occurred @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", image.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = (0.8, 0.8, 0.8) gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo ================================================ FILE: addons/io_hubs_addon/components/definitions/link.py ================================================ from ..models import link from ..gizmos import CustomModelGizmo, bone_matrix_world from bpy.props import StringProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from .networked import migrate_networked class Link(HubsComponent): _definition = { 'name': 'link', 'display_name': 'Link', 'category': Category.ELEMENTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'LINKED', 'deps': ['networked'], 'version': (1, 0, 0) } href: StringProperty(name="Link URL", description="Link URL", default="https://example.org") def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) return migration_occurred @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", link.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = (0.8, 0.8, 0.8) gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo ================================================ FILE: addons/io_hubs_addon/components/definitions/loop_animation.py ================================================ import bpy from bpy.app.handlers import persistent from bpy.props import StringProperty, CollectionProperty, IntProperty, EnumProperty, FloatProperty from bpy.types import PropertyGroup, Menu, Operator from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ...io.utils import import_component, assign_property from ..utils import redraw_component_ui, get_host_reference_message from ...utils import delayed_gather msgbus_owners = [] class TrackPropertyType(PropertyGroup): name: StringProperty( name="Display Name", description="Display Name", ) track_name: StringProperty( # Will only contain data if the track references an NLA track name="Track Name", description="Track Name", ) strip_name: StringProperty( # Will only contain data if the track references an NLA track and the NLA track name is generic name="Strip Name", description="Strip Name", ) action_name: StringProperty( # Will only contain data if the NLA track name is generic or the track references an action name="Action Name", description="Action Name", ) track_type: EnumProperty( name="Track Type", description="Track Type", items=[ ("object", "Object", "Object"), ("shape_key", "Shape Key", "Shape Key") ], default="object" ) class Errors(): _errors = {} @classmethod def log(cls, track, error_type, error_message, severity='Error'): has_error = cls._errors.get(track.track_type + track.name, '') if not has_error: cls._errors[track.track_type + track.name] = { 'type': error_type, 'message': error_message, 'severity': severity} @classmethod def get(cls, track): return cls._errors.get(track.track_type + track.name, '') @classmethod def clear(cls): cls._errors.clear() @classmethod def are_present(cls): return bool(cls._errors) @classmethod def display_error(cls, layout, error): message_lines = error['message'].split('\n') padding = layout.row(align=False) padding.scale_y = 0.18 padding.label() for i, line in enumerate(message_lines): error_row = layout.row(align=False) error_row.scale_y = 0.7 if i == 0: error_row.label( text=f"{error['severity']}: {line}", icon='ERROR') else: error_row.label(text=line, icon='BLANK1') padding = layout.row(align=False) padding.scale_y = 0.2 padding.label() def register_msgbus(): global msgbus_owners if msgbus_owners: return for animtype in [bpy.types.NlaTrack, bpy.types.NlaStrip, bpy.types.Action]: owner = object() msgbus_owners.append(owner) bpy.msgbus.subscribe_rna( key=(animtype, "name"), owner=owner, args=(bpy.context,), notify=redraw_component_ui, ) def unregister_msgbus(): global msgbus_owners for owner in msgbus_owners: bpy.msgbus.clear_by_owner(owner) msgbus_owners.clear() @persistent def load_post(dummy): unregister_msgbus() register_msgbus() @persistent def undo_redo_post(dummy): unregister_msgbus() register_msgbus() def is_default_name(track_name): return bool(track_name.startswith("NlaTrack") or track_name.startswith("[Action Stash]")) def get_display_name(track_name, strip_name): return track_name if not is_default_name(track_name) else f"{track_name} ({strip_name})" def get_strip_name(nla_track): try: return nla_track.strips[0].name except IndexError: return '' def get_action_name(nla_track): try: return nla_track.strips[0].action.name except (IndexError, AttributeError): return '' def get_menu_id(nla_track, track_type, display_name): return display_name if not is_default_name(nla_track.name) else track_type + display_name def is_unique_action(animation_data, target_nla_track): try: target_action = target_nla_track.strips[0].action except (IndexError): return True for nla_track in animation_data.nla_tracks: if nla_track == target_nla_track: continue try: action = nla_track.strips[0].action except (IndexError): continue if action == target_action: return False return True def has_track(tracks_list, nla_track, invalid_track=None): strip_name = get_strip_name(nla_track) action_name = get_action_name(nla_track) exists = False for track in tracks_list: if is_default_name(nla_track.name): if track.track_name == nla_track.name and track.strip_name == strip_name and track.action_name == action_name: exists = True break else: if track.track_name == nla_track.name and track != invalid_track: exists = True break return exists def has_action(tracks_list, action, invalid_action=None): exists = False for track in tracks_list: if track.name == action.name and track != invalid_action: exists = True break return exists def action_has_nla_track(ob, action): nla_tracks_with_action = [] for nla_track in ob.animation_data.nla_tracks: track_action_name = get_action_name(nla_track) if track_action_name == action.name: nla_tracks_with_action.append(nla_track.name) if hasattr(ob.data, 'shape_keys') and ob.data.shape_keys and ob.data.shape_keys.animation_data: for nla_track in ob.data.shape_keys.animation_data.nla_tracks: track_action_name = get_action_name(nla_track) if track_action_name == action.name: nla_tracks_with_action.append(nla_track.name) return any(nla_tracks_with_action) def is_matching_track(nla_track_type, nla_track, track): if nla_track_type != track.track_type: return False if is_default_name(nla_track.name): if nla_track.name == track.track_name: if get_strip_name(nla_track) == track.strip_name: if get_action_name(nla_track) == track.action_name: return True Errors.log(track, 'INVALID_ACTION', "The action has changed for this strip/track.\nChoose the track again to update.") else: if nla_track.name == track.track_name: return True return False def is_useable_nla_track(animation_data, nla_track, track): # Error checking is handled from top level to bottom level, if something isn't present an error is logged and we return early. This way we always know that the expected constructs are present, e.g. we verify X is valid, then all checks for properties of X are conducted afterwards and we know they won't crash. track_name = nla_track.name action_name = get_action_name(nla_track) if track_name == '': Errors.log(track, 'FORBIDDEN_NAME', "Track names can't be nothing.") return False forbidden_chars = [",", " "] if not is_default_name(track_name): if any([c for c in forbidden_chars if c in track_name]): Errors.log(track, 'FORBIDDEN_NAME', "Custom track names can't contain commas or spaces.") return False else: if any([c for c in forbidden_chars if c in action_name]): Errors.log(track, 'FORBIDDEN_NAME', "Action names can't contain commas or spaces.") return False if not nla_track.strips: Errors.log(track, 'NO_NLA_TRACK_STRIPS', "No strips are present in the NLA track.") return False if len(nla_track.strips) > 1: Errors.log(track, 'MULTIPLE_NLA_TRACK_STRIPS', "Only one strip is allowed in the NLA track.") return False if nla_track.strips[0].mute: Errors.log(track, 'MUTED_NLA_TRACK_STRIP', "The NLA track strip is muted and won't export.") return False if not action_name: Errors.log(track, 'NO_ACTION', "The NLA track strip doesn't have an action.") return False action = nla_track.strips[0].action nla_track_fcurves = None if bpy.app.version >= (4, 4, 0): if not action.slots: Errors.log(track, 'NO_ACTION_SLOTS', "No slots are present in the action.") return False if not nla_track.strips[0].action_slot: Errors.log(track, 'NO_ACTION_SLOT_IN_STRIP', "No action slot has been selected for the NLA track strip.") return False if not action.layers: # Action layers aren't exposed in anything but the Python API as of Blender 5.0 Errors.log(track, 'NO_ACTION_LAYERS', "The action doesn't have any layers.\nDid you forget to add any keyframes to the action?") return False if not action.layers[0].strips: # Action strips aren't exposed in anything but the Python API as of Blender 5.0 Errors.log(track, 'NO_ACTION_STRIPS', "No strips are present in the action layer.") return False channelbag = action.layers[0].strips[0].channelbag(nla_track.strips[0].action_slot) if channelbag: nla_track_fcurves = channelbag.fcurves else: nla_track_fcurves = action.fcurves if not nla_track_fcurves: if bpy.app.version >= (4, 4, 0): Errors.log( track, 'NO_FCURVES', "The NLA track strip's action doesn't have any animation in\nthe active slot and won't be exported.") else: Errors.log(track, 'NO_FCURVES', "The NLA track strip's action doesn't have any animation and\nwon't be exported.") return False if not is_unique_action(animation_data, nla_track): Errors.log( track, 'NON_UNIQUE_ACTION', "The NLA track strip contains an action that is present within\nmultiple NLA tracks on this object and may not export correctly.", severity="Warning") return False return True def is_usable_action(ob, track): action_name = track.name action = ob.animation_data.action action_fcurves = None if action_name == '': Errors.log(track, 'FORBIDDEN_NAME', "Action names can't be nothing.") return False forbidden_chars = [",", " "] if any([c for c in forbidden_chars if c in action_name]): Errors.log(track, 'FORBIDDEN_NAME', "Custom action names can't contain commas or spaces.") return False if bpy.app.version >= (4, 4, 0): if not action.slots: Errors.log(track, 'NO_ACTION_SLOTS', "No slots are present in the action.") return False if not action.layers: # Action layers aren't exposed in anything but the Python API as of Blender 5.0 Errors.log(track, 'NO_ACTION_LAYERS', "The action doesn't have any layers.\nDid you forget to add any keyframes to the action?") return False if not action.layers[0].strips: # Action strips aren't exposed in anything but the Python API as of Blender 5.0 Errors.log(track, 'NO_ACTION_STRIPS', "No strips are present in the action layer.") return False try: active_slot = [slot for slot in action.slots if ob in slot.users()][0] channelbag = action.layers[0].strips[0].channelbag(active_slot) if channelbag: action_fcurves = channelbag.fcurves except IndexError: Errors.log(track, 'NO_ACTIVE_ACTION_SLOT', "No active slot is present in the action.") return False else: action_fcurves = action.fcurves if not action_fcurves: if bpy.app.version >= (4, 4, 0): Errors.log(track, 'NO_FCURVES', "The action doesn't have any animation in\nthe active slot and won't be exported.") else: Errors.log(track, 'NO_FCURVES', "The action doesn't have any animation and\nwon't be exported.") return False return True def is_valid_regular_action(ob, track): if ob.animation_data and ob.animation_data.action and is_usable_action(ob, track): action = ob.animation_data.action return not action_has_nla_track(ob, action) and track.name == action.name return False def is_valid_regular_nla_track(ob, track): if ob.animation_data: for nla_track in ob.animation_data.nla_tracks: if is_matching_track("object", nla_track, track): return is_useable_nla_track(ob.animation_data, nla_track, track) return False def is_valid_regular_track(ob, track): if is_valid_regular_nla_track(ob, track): return True elif is_valid_regular_action(ob, track): return True Errors.log(track, 'NOT_FOUND', "Track not found. Did you mean:") return False def is_valid_shape_key_action(ob, track): if hasattr(ob.data, 'shape_keys') and ob.data.shape_keys and ob.data.shape_keys.animation_data.action: if is_usable_action(track): action = ob.data.shape_keys.animation_data.action return not action_has_nla_track(ob, action) and track.name == action.name return False def is_valid_shape_key_nla_track(ob, track): if hasattr(ob.data, 'shape_keys') and ob.data.shape_keys and ob.data.shape_keys.animation_data: for nla_track in ob.data.shape_keys.animation_data.nla_tracks: if is_matching_track("shape_key", nla_track, track): return is_useable_nla_track(ob.data.shape_keys.animation_data, nla_track, track) return False def is_valid_shape_key_track(ob, track): if is_valid_shape_key_nla_track(ob, track): return True elif is_valid_shape_key_action(ob, track): return True Errors.log(track, 'NOT_FOUND', "Track not found. Did you mean:") return False def get_animation_name(ob, track, export_settings): if is_valid_regular_action(ob, track) or is_valid_shape_key_action(ob, track): return track.name elif is_valid_regular_nla_track(ob, track) or is_valid_shape_key_nla_track(ob, track): if bpy.app.version >= (4, 4, 0) and export_settings['gltf_animation_mode'] == 'ACTIONS': nla_track = ob.animation_data.nla_tracks.get(track.track_name) return nla_track.strips[0].action.name else: return track.track_name if not is_default_name( track.track_name) else track.action_name else: return track.name def import_tracks(tracks, ob, component): for track_name in tracks: try: nla_track = ob.animation_data.nla_tracks[track_name] track_type = "object" except (AttributeError, KeyError): try: nla_track = ob.data.shape_keys.animation_data.nla_tracks[track_name] track_type = "shape_key" except (AttributeError, KeyError): track = component.tracks_list.add() track.name = track_name continue if not has_track(component.tracks_list, nla_track): track = component.tracks_list.add() strip_name = get_strip_name(nla_track) action_name = get_action_name(nla_track) track.name = get_display_name( nla_track.name, strip_name) track.track_name = nla_track.name track.strip_name = strip_name if is_default_name( nla_track.name) else '' track.action_name = action_name if is_default_name( nla_track.name) else '' track.track_type = track_type class TracksList(bpy.types.UIList): bl_idname = "HUBS_UL_TRACKS_list" def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index): key_block = item ob = context.object if self.layout_type in {'DEFAULT', 'COMPACT'}: split = layout.split(factor=0.90, align=False) if item.track_type == "object" and is_valid_regular_track(ob, item): split.prop(key_block, "name", text="", emboss=False, icon='OBJECT_DATA') split.enabled = False elif item.track_type == "shape_key" and is_valid_shape_key_track(ob, item): split.prop(key_block, "name", text="", emboss=False, icon='SHAPEKEY_DATA') split.enabled = False else: spacer = ' ' # needed so the menu arrow doesn't intersect with the name row = split.row(align=False) row.emboss = 'NONE' row.alignment = 'LEFT' row.context_pointer_set('hubs_component', data) row.context_pointer_set('track', item) row.menu(UpdateTrackContextMenu.bl_idname, text=item.name + spacer, icon='ERROR') row = split.row(align=True) row.emboss = 'UI_EMBOSS_NONE_OR_STATUS' if bpy.app.version < ( 3, 0, 0) else 'NONE_OR_STATUS' elif self.layout_type == 'GRID': layout.alignment = 'CENTER' layout.label(text="", icon_value=icon) class UpdateTrack(Operator): bl_idname = "hubs_loop_animation.update_track" bl_label = "Update the track with a new NLA Track" bl_options = {'REGISTER', 'UNDO'} name: StringProperty( name="Display Name", description="Display Name", default="") track_name: StringProperty( name="Track Name", description="Track Name", default="") strip_name: StringProperty( name="Strip Name", description="Strip Name", default="") action_name: StringProperty( name="Action Name", description="Action Name", default="") track_type: StringProperty( name="Track Type", description="Track Type", default="") def execute(self, context): track = context.track track.name = self.name track.track_name = self.track_name track.strip_name = self.strip_name track.action_name = self.action_name track.track_type = self.track_type redraw_component_ui(context) return {'FINISHED'} class AddTrackOperator(Operator): bl_idname = "hubs_loop_animation.add_track" bl_label = "Add Track" bl_options = {'REGISTER', 'UNDO'} name: StringProperty( name="Display Name", description="Display Name", default="") track_name: StringProperty( name="Track Name", description="Track Name", default="") strip_name: StringProperty( name="Strip Name", description="Strip Name", default="") action_name: StringProperty( name="Action Name", description="Action Name", default="") track_type: StringProperty( name="Track Type", description="Track Type", default="") panel_type: StringProperty(name="panel_type") def execute(self, context): panel_type = PanelType(self.panel_type) ob = context.object host = ob if panel_type == PanelType.OBJECT else context.active_bone track = host.hubs_component_loop_animation.tracks_list.add() track.name = self.name track.track_name = self.track_name track.strip_name = self.strip_name track.action_name = self.action_name track.track_type = self.track_type num_tracks = len(host.hubs_component_loop_animation.tracks_list) host.hubs_component_loop_animation.active_track_key = num_tracks - 1 redraw_component_ui(context) return {'FINISHED'} def invoke(self, context, event): return self.execute(context) class RemoveTrackOperator(Operator): bl_idname = "hubs_loop_animation.remove_track" bl_label = "Remove Track" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context): if hasattr(context, "panel"): panel_type = PanelType(context.panel.bl_context) ob = context.object host = ob if panel_type == PanelType.OBJECT else context.active_bone return host.hubs_component_loop_animation.active_track_key != -1 return True def execute(self, context): panel_type = PanelType(context.panel.bl_context) ob = context.object host = ob if panel_type == PanelType.OBJECT else context.active_bone active_track_key = host.hubs_component_loop_animation.active_track_key host.hubs_component_loop_animation.tracks_list.remove( active_track_key) if host.hubs_component_loop_animation.active_track_key != 0: host.hubs_component_loop_animation.active_track_key -= 1 if len(host.hubs_component_loop_animation.tracks_list) == 0: host.hubs_component_loop_animation.active_track_key = -1 redraw_component_ui(context) return {'FINISHED'} class UpdateTrackContextMenu(Menu): bl_idname = "HUBS_MT_TRACKS_update_track_context_menu" bl_label = "Update Track" def draw(self, context): track = context.track hubs_component = context.hubs_component layout = self.layout no_tracks = True menu_tracks = [] ob = context.object error = Errors.get(track) if error: Errors.display_error(layout, error) if error['type'] not in ['NOT_FOUND', 'INVALID_ACTION']: return layout.separator() if ob.animation_data: for _, nla_track in enumerate(ob.animation_data.nla_tracks): strip_name = get_strip_name(nla_track) action_name = get_action_name(nla_track) display_name = get_display_name(nla_track.name, strip_name) track_type = "object" menu_id = get_menu_id(nla_track, track_type, display_name) if menu_id not in menu_tracks and not has_track( hubs_component.tracks_list, nla_track, invalid_track=track): row = layout.row(align=False) row.context_pointer_set('track', track) update_track = row.operator(UpdateTrack.bl_idname, icon='OBJECT_DATA', text=display_name) update_track.name = display_name update_track.track_name = nla_track.name update_track.strip_name = strip_name if is_default_name( nla_track.name) else '' update_track.action_name = action_name if is_default_name( nla_track.name) else '' update_track.track_type = track_type no_tracks = False menu_tracks.append(menu_id) if ob.animation_data.action: action = ob.animation_data.action action_name = action.name track_type = "object" menu_id = action_name if menu_id not in menu_tracks and not action_has_nla_track(ob, action) and not has_action( hubs_component.tracks_list, action, invalid_action=action): row = layout.row(align=False) row.context_pointer_set('track', track) update_track = row.operator(UpdateTrack.bl_idname, icon='OBJECT_DATA', text=action_name) update_track.name = action_name update_track.action_name = action_name update_track.track_type = track_type no_tracks = False menu_tracks.append(menu_id) if hasattr(ob.data, 'shape_keys') and ob.data.shape_keys and ob.data.shape_keys.animation_data: for _, nla_track in enumerate(ob.data.shape_keys.animation_data.nla_tracks): strip_name = get_strip_name(nla_track) action_name = get_action_name(nla_track) display_name = get_display_name(nla_track.name, strip_name) track_type = "shape_key" menu_id = get_menu_id(nla_track, track_type, display_name) if menu_id not in menu_tracks and not has_track( hubs_component.tracks_list, nla_track, invalid_track=track): row = layout.row(align=False) row.context_pointer_set('track', track) update_track = row.operator(UpdateTrack.bl_idname, icon='SHAPEKEY_DATA', text=display_name) update_track.name = display_name update_track.track_name = nla_track.name update_track.strip_name = strip_name if is_default_name( nla_track.name) else '' update_track.action_name = action_name if is_default_name( nla_track.name) else '' update_track.track_type = track_type no_tracks = False menu_tracks.append(menu_id) if ob.data.shape_keys.animation_data.action: action = ob.data.shape_keys.animation_data.action action_name = action.name track_type = "shape_key" menu_id = action_name if menu_id not in menu_tracks and not action_has_nla_track(ob, action) and not has_action( hubs_component.tracks_list, action, invalid_action=action): row = layout.row(align=False) row.context_pointer_set('track', track) update_track = row.operator(UpdateTrack.bl_idname, icon='SHAPEKEY_DATA', text=action_name) update_track.name = action_name update_track.action_name = action_name update_track.track_type = track_type no_tracks = False menu_tracks.append(menu_id) if no_tracks: layout.label(text="No tracks found") class TracksContextMenu(Menu): bl_idname = "HUBS_MT_TRACKS_context_menu" bl_label = "Add Track" def draw(self, context): panel_type = PanelType(context.panel.bl_context) layout = self.layout no_tracks = True menu_tracks = [] ob = context.object host = ob if panel_type == PanelType.OBJECT else context.active_bone component_tracks_list = host.hubs_component_loop_animation.tracks_list if ob.animation_data: for _, nla_track in enumerate(ob.animation_data.nla_tracks): strip_name = get_strip_name(nla_track) action_name = get_action_name(nla_track) display_name = get_display_name(nla_track.name, strip_name) track_type = "object" menu_id = get_menu_id(nla_track, track_type, display_name) if menu_id not in menu_tracks and not has_track(component_tracks_list, nla_track): add_track = layout.operator(AddTrackOperator.bl_idname, icon='OBJECT_DATA', text=display_name) add_track.name = display_name add_track.track_name = nla_track.name add_track.strip_name = strip_name if is_default_name( nla_track.name) else '' add_track.action_name = action_name if is_default_name( nla_track.name) else '' add_track.track_type = track_type add_track.panel_type = panel_type.value no_tracks = False menu_tracks.append(menu_id) if ob.animation_data.action: action = ob.animation_data.action action_name = action.name menu_id = action_name track_type = "object" if menu_id not in menu_tracks and not action_has_nla_track( ob, action) and not has_action( component_tracks_list, action): add_track = layout.operator(AddTrackOperator.bl_idname, icon='OBJECT_DATA', text=action_name) add_track.name = action_name add_track.action_name = action_name add_track.track_type = track_type add_track.panel_type = panel_type.value no_tracks = False menu_tracks.append(menu_id) if hasattr(ob.data, 'shape_keys') and ob.data.shape_keys and ob.data.shape_keys.animation_data: for _, nla_track in enumerate(ob.data.shape_keys.animation_data.nla_tracks): strip_name = get_strip_name(nla_track) action_name = get_action_name(nla_track) display_name = get_display_name(nla_track.name, strip_name) track_type = "shape_key" menu_id = get_menu_id(nla_track, track_type, display_name) if menu_id not in menu_tracks and not has_track(component_tracks_list, nla_track): add_track = layout.operator(AddTrackOperator.bl_idname, icon='SHAPEKEY_DATA', text=display_name) add_track.name = display_name add_track.track_name = nla_track.name add_track.strip_name = strip_name if is_default_name( nla_track.name) else '' add_track.action_name = action_name if is_default_name( nla_track.name) else '' add_track.track_type = track_type add_track.panel_type = panel_type.value no_tracks = False menu_tracks.append(menu_id) if ob.data.shape_keys.animation_data.action: action = ob.data.shape_keys.animation_data.action action_name = action.name menu_id = action_name track_type = "shape_key" if menu_id not in menu_tracks and not action_has_nla_track( ob, action) and not has_action( component_tracks_list, action): add_track = layout.operator(AddTrackOperator.bl_idname, icon='SHAPEKEY_DATA', text=action_name) add_track.name = action_name add_track.action_name = action_name add_track.track_type = track_type add_track.panel_type = panel_type.value no_tracks = False menu_tracks.append(menu_id) if no_tracks: layout.label(text="No tracks found") class LoopAnimation(HubsComponent): _definition = { 'name': 'loop-animation', 'display_name': 'Loop Animation', 'category': Category.ANIMATION, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'LOOP_BACK', 'version': (1, 1, 0) } tracks_list: CollectionProperty( type=TrackPropertyType) clip: StringProperty( name="Animation Clip", description="Animation clip to use", default="" ) active_track_key: IntProperty( name="Active track index", description="Active track index", default=-1 ) startOffset: IntProperty( name="Start Offset", description="Time in frames to skip on the first loop of the animation", default=0 ) timeScale: FloatProperty( name="Time Scale", description="Scale animation playback speed by this factor. Normal playback rate being 1. Negative values will play the animation backwards", default=1.0 ) def draw(self, context, layout, panel): Errors.clear() layout.prop(data=self, property="startOffset") layout.prop(data=self, property="timeScale") layout.label(text='Animations to play:') row = layout.row() row.template_list(TracksList.bl_idname, "", self, "tracks_list", self, "active_track_key", rows=3) col = row.column(align=True) col.context_pointer_set('panel', panel) col.menu(TracksContextMenu.bl_idname, icon='ADD', text="") col.operator(RemoveTrackOperator.bl_idname, icon='REMOVE', text="") if Errors.are_present(): error_row = layout.row() error_row.alert = True error_row.label(text="Errors detected, click on the flagged tracks for more information.", icon='ERROR') layout.separator() def gather(self, export_settings, object): final_track_names = [] for track in object.hubs_component_loop_animation.tracks_list.values(): final_track_names.append(get_animation_name(object, track, export_settings)) fps = bpy.context.scene.render.fps / bpy.context.scene.render.fps_base return { 'clip': ",".join( final_track_names), 'startOffset': self.startOffset / fps, 'timeScale': self.timeScale } @staticmethod def register(): bpy.utils.register_class(TracksList) bpy.utils.register_class(UpdateTrackContextMenu) bpy.utils.register_class(TracksContextMenu) bpy.utils.register_class(UpdateTrack) bpy.utils.register_class(AddTrackOperator) bpy.utils.register_class(RemoveTrackOperator) if load_post not in bpy.app.handlers.load_post: bpy.app.handlers.load_post.append(load_post) if undo_redo_post not in bpy.app.handlers.undo_post: bpy.app.handlers.undo_post.append(undo_redo_post) if undo_redo_post not in bpy.app.handlers.redo_post: bpy.app.handlers.redo_post.append(undo_redo_post) register_msgbus() @staticmethod def unregister(): bpy.utils.unregister_class(TracksList) bpy.utils.unregister_class(UpdateTrackContextMenu) bpy.utils.unregister_class(TracksContextMenu) bpy.utils.unregister_class(UpdateTrack) bpy.utils.unregister_class(AddTrackOperator) bpy.utils.unregister_class(RemoveTrackOperator) if load_post in bpy.app.handlers.load_post: bpy.app.handlers.load_post.remove(load_post) if undo_redo_post in bpy.app.handlers.undo_post: bpy.app.handlers.undo_post.remove(undo_redo_post) if undo_redo_post in bpy.app.handlers.redo_post: bpy.app.handlers.redo_post.remove(undo_redo_post) unregister_msgbus() @classmethod @delayed_gather def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component( component_name, blender_host) for property_name, property_value in component_value.items(): if property_name == 'clip' and property_value != "": tracks = property_value.split(",") import_tracks(tracks, blender_ob, blender_component) else: if property_name == 'startOffset': fps = bpy.context.scene.render.fps / bpy.context.scene.render.fps_base property_value = round(property_value * fps) assign_property(gltf.vnodes, blender_component, property_name, property_value) def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migration_warning = False tracks = self.clip.split(",") for track_name in tracks: nla_track = None action = None # check regular try: nla_track = ob.animation_data.nla_tracks[track_name] track_type = "object" except (AttributeError, KeyError): try: action = ob.animation_data.action if not action_has_nla_track(ob, action) and track_name == action.name: track_type = "object" else: raise KeyError except (AttributeError, KeyError): action = None if not (nla_track or action): # check shapekey try: nla_track = ob.data.shape_keys.animation_data.nla_tracks[track_name] track_type = "shape_key" except (AttributeError, KeyError): try: action = ob.data.shape_keys.animation_data.action if not action_has_nla_track(ob, action) and track_name == action.name: track_type = "shape_key" else: raise KeyError except (AttributeError, KeyError): action = None if not (nla_track or action): # nothing found track = self.tracks_list.add() track.name = track_name migration_warning = True continue if nla_track: if not has_track(self.tracks_list, nla_track): track = self.tracks_list.add() strip_name = get_strip_name(nla_track) action_name = get_action_name(nla_track) track.name = get_display_name(nla_track.name, strip_name) track.track_name = nla_track.name track.strip_name = strip_name if is_default_name(nla_track.name) else '' track.action_name = action_name if is_default_name(nla_track.name) else '' track.track_type = track_type elif action: if not has_action(self.tracks_list, action): track = self.tracks_list.add() track.name = action.name track.track_name = '' track.strip_name = '' track.action_name = action.name track.track_type = track_type if migration_warning: host_reference = get_host_reference_message(panel_type, host, ob=ob) migration_report.append( f"Warning: The Loop Animation component on the {panel_type.value} {host_reference} may not have migrated correctly") return migration_occurred def register_module(): bpy.utils.register_class(TrackPropertyType) def unregister_module(): bpy.utils.unregister_class(TrackPropertyType) ================================================ FILE: addons/io_hubs_addon/components/definitions/media_frame.py ================================================ import bpy from bpy.props import EnumProperty, FloatVectorProperty, BoolProperty from bpy.types import (Gizmo, Bone, EditBone) from ..gizmos import bone_matrix_world from ..models import box from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType, MigrationType from ..utils import get_host_or_parents_scaled, is_linked, get_host_reference_message from .networked import migrate_networked from mathutils import Matrix, Vector from ...io.utils import import_component, assign_property def is_bone(ob): return type(ob) is EditBone or type(ob) is Bone class MediaFrameGizmo(Gizmo): """MediaFrame gizmo""" bl_idname = "GIZMO_GT_hba_mediaframe_gizmo" bl_target_properties = ( {"id": "bounds", "type": 'FLOAT', "array_length": 3}, ) __slots__ = ( "hubs_gizmo_shape", "custom_shape", ) def _update_offset_matrix(self): loc, rot, _ = self.matrix_basis.decompose() scale = self.target_get_value("bounds") mat_out = Matrix.Translation( loc) @ rot.normalized().to_matrix().to_4x4() @ Matrix.Diagonal(scale).to_4x4() self.matrix_basis = mat_out def draw(self, context): self._update_offset_matrix() self.draw_custom_shape(self.custom_shape) def draw_select(self, context, select_id): self._update_offset_matrix() self.draw_custom_shape(self.custom_shape, select_id=select_id) def setup(self): if hasattr(self, "hubs_gizmo_shape"): self.custom_shape = self.new_custom_shape( 'TRIS', self.hubs_gizmo_shape) class MediaFrame(HubsComponent): _definition = { 'name': 'media-frame', 'display_name': 'Media Frame', 'category': Category.ELEMENTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'OBJECT_DATA', 'deps': ['networked'], 'version': (1, 0, 0) } mediaType: EnumProperty( name="Media Type", description="Limit what type of media this frame will capture", items=[("all", "All Media", "Allow any type of media"), ("all-2d", "Only 2D Media", "Allow only Images, Videos, and PDFs"), ("model", "Only 3D Models", "Allow only 3D models"), ("image", "Only Images", "Allow only images"), ("video", "Only Videos", "Allow only videos"), ("pdf", "Only PDFs", "Allow only PDFs")], default="all-2d") bounds: FloatVectorProperty( name="Bounds", description="Bounding box to fit objects into when they are snapped into the media frame", unit='LENGTH', subtype="XYZ", default=(1.0, 1.0, 1.0)) alignX: EnumProperty( name="Align X", description="Media alignment along the X axis", items=[("min", "Min", "Align minimum X bounds of media and frame"), ("center", "Center", "Align X centers of media and frame"), ("max", "Max", "Align maximum X bounds of media and frame")], default="center") alignY: EnumProperty( name="Align Y", description="Media alignment along the Y axis", items=[("min", "Min", "Align minimum Y bounds of media and frame"), ("center", "Center", "Align Y centers of media and frame"), ("max", "Max", "Align maximum Y bounds of media and frame")], default="center") alignZ: EnumProperty( name="Align Z", description="Media alignment along the Z axis", items=[("min", "Min", "Align minimum Z bounds of media and frame"), ("center", "Center", "Align Z centers of media and frame"), ("max", "Max", "Align maximum Z bounds of media and frame")], default="center") scaleToBounds: BoolProperty( name="Scale To Bounds", description="Scale the media to fit within the bounds of the media frame", default=True ) snapToCenter: BoolProperty( name="Snap To Center", description="Snap the media to the center of the media frame when capturing. If set to false the object will just remain in the place it was dropped but still be considered \"captured\" by the media frame", default=True ) @classmethod def update_gizmo(cls, ob, bone, target, gizmo): gizmo.target_set_prop( "bounds", target.hubs_component_media_frame, "bounds") scale = gizmo.target_get_value("bounds") if bone: mat = bone_matrix_world(ob, bone, scale) else: loc, rot, _ = ob.matrix_world.decompose() mat = Matrix.Translation( loc) @ rot.normalized().to_matrix().to_4x4() @ Matrix.Diagonal(scale).to_4x4() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(MediaFrameGizmo.bl_idname) setattr(gizmo, "hubs_gizmo_shape", box.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = (0.0, 0.0, 0.8) gizmo.alpha = 1.0 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.0, 0.0, 0.8) gizmo.alpha_highlight = 0.5 gizmo.target_set_prop( "bounds", ob.hubs_component_media_frame, "bounds") return gizmo def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) bounds = self.bounds.copy() bounds = Vector((bounds.x, bounds.z, bounds.y)) self.bounds = bounds if migration_type != MigrationType.GLOBAL or is_linked(ob) or type(ob) is bpy.types.Armature: host_reference = get_host_reference_message(panel_type, host, ob=ob) migration_report.append( f"Warning: The Media Frame component's Y and Z bounds on the {panel_type.value} {host_reference} may not have migrated correctly") return migration_occurred @staticmethod def register(): bpy.utils.register_class(MediaFrameGizmo) @staticmethod def unregister(): bpy.utils.unregister_class(MediaFrameGizmo) def gather(self, export_settings, object): bounds = { 'x': self.bounds.x, 'y': self.bounds.y, 'z': self.bounds.z } if export_settings['gltf_yup']: bounds['y'] = self.bounds.z bounds['z'] = self.bounds.y align = { 'x': self.alignX, 'y': self.alignY, 'z': self.alignZ } if export_settings['gltf_yup']: align['y'] = self.alignZ align['z'] = "min" if self.alignY == "max" else "max" if self.alignY == "min" else self.alignY return { 'bounds': bounds, 'mediaType': self.mediaType, 'align': align, 'scaleToBounds': self.scaleToBounds, 'snapToCenter': self.snapToCenter } def draw(self, context, layout, panel): super().draw(context, layout, panel) if get_host_or_parents_scaled(context.object): col = layout.column() col.alert = True col.label( text="The media-frame object, and its parents' scale need to be [1,1,1]", icon='ERROR') @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component( component_name, blender_host) gltf_yup = gltf.import_settings.get('gltf_yup', True) for property_name, property_value in component_value.items(): if property_name == 'bounds' and gltf_yup: property_value['y'], property_value['z'] = property_value['z'], property_value['y'] assign_property(gltf.vnodes, blender_component, property_name, property_value) elif property_name == 'align': align = { 'x': property_value['x'], 'y': property_value['y'], 'z': property_value['z'] } if gltf_yup: align['y'] = "min" if property_value['z'] == "max" else "max" if property_value['z'] == "min" else property_value['z'] align['z'] = property_value['y'] blender_component.alignX = align['x'] blender_component.alignY = align['y'] blender_component.alignZ = align['z'] else: assign_property(gltf.vnodes, blender_component, property_name, property_value) if get_host_or_parents_scaled(blender_host): import_report.append( f"The media-frame {blender_host.name} or one of its parents' scales isn't [1,1,1]. If this file is being imported from Spoke, then you may need to multiply the bounds parameter by the parents' scale before resetting the scale to [1,1,1].") ================================================ FILE: addons/io_hubs_addon/components/definitions/mirror.py ================================================ from bpy.props import FloatVectorProperty from ..hubs_component import HubsComponent from ..gizmos import update_gizmos from ..types import Category, PanelType, NodeType from mathutils import Matrix, Quaternion from math import radians class Mirror(HubsComponent): _definition = { 'name': 'mirror', 'display_name': 'Mirror', 'category': Category.SCENE, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'MOD_MIRROR', 'version': (1, 0, 0) } color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=(0.498039, 0.498039, 0.498039), size=3, min=0, max=1, update=lambda self, context: update_gizmos()) def draw(self, context, layout, panel_type): super().draw(context, layout, panel_type) cmp = getattr(context.object, self.get_id()) if cmp.color[:] == (0.0, 0.0, 0.0): layout.label( text="You won't see much if the mirror is black", icon='ERROR') @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new('GIZMO_GT_primitive_3d') gizmo.draw_style = ('PLANE') gizmo.use_draw_scale = False gizmo.use_draw_offset_scale = True gizmo.line_width = 3 gizmo.color = getattr(ob, cls.get_id()).color[:3] gizmo.alpha = 0.5 gizmo.hide_select = True gizmo.scale_basis = 0.5 gizmo.use_draw_modal = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: loc, rot, scale = bone.matrix.to_4x4().decompose() # Account for bones using Y up rot_offset = Matrix.Rotation(radians(-90), 4, 'X').to_4x4() rot = rot.normalized().to_matrix().to_4x4() @ rot_offset # Account for the armature object's position loc = ob.matrix_world @ Matrix.Translation(loc) # Apply the custom rotation rot_offset = Matrix.Rotation(radians(90), 4, 'X').to_4x4() rot = rot @ rot_offset # Shrink the gizmo to a 1x1m square (Blender defaults to 2x2m) scale = scale / 2 # Convert the scale to a matrix scale = Matrix.Diagonal(scale).to_4x4() # Assemble the new matrix mat_out = loc @ rot @ scale else: loc, rot, scale = ob.matrix_world.decompose() # Apply the custom rotation offset = Quaternion((1.0, 0.0, 0.0), radians(90.0)) new_rot = rot @ offset # Shrink the gizmo to a 1x1m square (Blender defaults to 2x2m) scale = scale / 2 # Assemble the new matrix mat_out = Matrix.Translation( loc) @ new_rot.normalized().to_matrix().to_4x4() @ Matrix.Diagonal(scale).to_4x4() gizmo.matrix_basis = mat_out gizmo.hide = not ob.visible_get() ================================================ FILE: addons/io_hubs_addon/components/definitions/model.py ================================================ from bpy.props import StringProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from .networked import migrate_networked class Model(HubsComponent): _definition = { 'name': 'model', 'display_name': 'Model', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'SCENE_DATA', 'deps': ['networked'], 'version': (1, 0, 0) } src: StringProperty(name="Model URL", description="Model URL", default="https://example.org/ModelFile.glb") def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) return migration_occurred ================================================ FILE: addons/io_hubs_addon/components/definitions/morph_audio_feedback.py ================================================ import bpy from bpy.props import FloatProperty, StringProperty, EnumProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType shape_keys = [] BLANK_ID = "cKsdi5pSEUGvSg8" def get_object_shape_keys(cmp, ob): global shape_keys shape_keys = [] count = 0 shape_keys.append( (BLANK_ID, "Select a shape key", "None", "BLANK", count)) count += 1 found = False if ob.data.shape_keys: for item in ob.data.shape_keys.key_blocks: if item == item.relative_key: pass else: shape_keys.append( (item.name, item.name, "", 'SHAPEKEY_DATA', count)) count += 1 if item.name == cmp.name: found = True if cmp.name != BLANK_ID and not found: shape_keys.append( (cmp.name, cmp.name, "", "ERROR", count)) count += 1 return shape_keys def get_shape_keys(self, context): return get_object_shape_keys(self, context.object) def get_shape_key(self): global shape_keys list_ids = list(map(lambda x: x[0], shape_keys)) if self.name in list_ids: return list_ids.index(self.name) return 0 def set_shape_key(self, value): global shape_keys list_indexes = list(map(lambda x: x[4], shape_keys)) if value in list_indexes: self.name = shape_keys[value][0] else: self.name = BLANK_ID class MorphAudioFeedback(HubsComponent): _definition = { 'name': 'morph-audio-feedback', 'display_name': 'Morph Audio Feedback', 'category': Category.AVATAR, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT], 'icon': 'MOD_SMOOTH', 'version': (1, 0, 0) } name: StringProperty( name="Name", description="Name", default=BLANK_ID ) shape_key: EnumProperty( name="Shape Key", description="Shape key to morph", items=get_shape_keys, get=get_shape_key, set=set_shape_key ) minValue: FloatProperty(name="Min Value", description="Min Value", default=0.0,) maxValue: FloatProperty(name="Max Value", description="Max Value", default=1.0) @classmethod def poll(cls, panel_type, host, ob=None): return host.type == 'MESH' def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True shape_keys = get_object_shape_keys(self, host) list_ids = list(map(lambda x: x[0], shape_keys)) if self.name not in list_ids: self.name = self.name return migration_occurred def draw(self, context, layout, panel): layout.prop(data=self, property="shape_key") shape_keys = context.object.data.shape_keys if self.shape_key != BLANK_ID and shape_keys and self.shape_key not in shape_keys.key_blocks: col = layout.column() col.alert = True col.label(text="No matching shape key found", icon='ERROR') layout.prop(data=self, property="minValue") layout.prop(data=self, property="maxValue") def gather(self, export_settings, object): return { 'name': self.name if self.name != BLANK_ID else "", 'minValue': self.minValue, 'maxValue': self.maxValue } ================================================ FILE: addons/io_hubs_addon/components/definitions/nav_mesh.py ================================================ from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..utils import has_component, add_component class NavMesh(HubsComponent): _definition = { 'name': 'nav-mesh', 'display_name': 'Navigation Mesh', 'category': Category.SCENE, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT], 'icon': 'GRID', 'version': (1, 0, 1), 'deps': ['visible'] } @classmethod def poll(cls, panel_type, host, ob=None): return host.type == 'MESH' def draw(self, context, layout, panel): ob = context.object total = 0 if ob.type == 'MESH' and ob.data and ob.data.materials: for material in ob.data.materials: if material: total += 1 if total > 1: col = layout.column() col.alert = True col.label(text='The Nav mesh should only have one material', icon='ERROR') @classmethod def init(cls, obj): obj.hubs_component_visible.visible = False obj.hubs_component_list.items.get('visible').isDependency = True def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 1): if not has_component(host, 'visible'): add_component(host, 'visible') host.hubs_component_visible.visible = False host.hubs_component_list.items.get('visible').isDependency = True migration_occurred = True return migration_occurred ================================================ FILE: addons/io_hubs_addon/components/definitions/networked.py ================================================ from ..hubs_component import HubsComponent from bpy.props import StringProperty from ..types import PanelType, NodeType import uuid from ..utils import add_component import bpy class Networked(HubsComponent): _definition = { 'name': 'networked', 'display_name': 'Networked', 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'version': (1, 0, 0) } def gather(self, export_settings, object): return { 'id': str(uuid.uuid4()).upper() } def migrate_networked(host): if Networked.get_name() not in host.hubs_component_list.items: add_component(host, Networked.get_name()) ================================================ FILE: addons/io_hubs_addon/components/definitions/particle_emitter.py ================================================ from bpy.props import FloatProperty, EnumProperty, FloatVectorProperty, StringProperty, IntProperty from ..hubs_component import HubsComponent from ..types import Category, NodeType, PanelType, MigrationType from ..consts import INTERPOLATION_MODES from ..gizmos import CustomModelGizmo, bone_matrix_world, update_gizmos from ..models import particle_emitter from ..utils import is_linked, get_host_reference_message import bpy from mathutils import Vector from ...io.utils import import_component, assign_property class ParticleEmitter(HubsComponent): _definition = { 'name': 'particle-emitter', 'display_name': 'Particle Emitter', 'category': Category.ELEMENTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'PARTICLES', 'version': (1, 1, 0) } particleCount: IntProperty( name="Particle Count", description="Particle Count", subtype="UNSIGNED", default=100) src: StringProperty( name="Image Source", description="The web address (URL) of the image to use for each particle", default="https://assets.example.org/spoke/assets/images/dot-75db99b125fe4e9afbe58696320bea73.png") ageRandomness: FloatProperty( name="Age Randomness", description="Age Randomness", default=10.0) lifetime: FloatProperty( name="Lifetime", description="Lifetime", unit="TIME", subtype="TIME", default=5.0) lifetimeRandomness: FloatProperty( name="Lifetime Randomness", description="Lifetime Randomness", default=5.0) sizeCurve: EnumProperty( name="Size Curve", description="Size Curve", items=INTERPOLATION_MODES, default="linear") startSize: FloatProperty( name="Start Size", description="Start Size", default=0.25) endSize: FloatProperty( name="End Size", description="End Size", default=0.25) sizeRandomness: FloatProperty( name="Size Randomness", description="Size Randomness", default=0.0) colorCurve: EnumProperty( name="Color Curve", description="Color Curve", items=INTERPOLATION_MODES, default="linear") startColor: FloatVectorProperty(name="Start Color", description="Start Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1, update=lambda self, context: update_gizmos()) startOpacity: FloatProperty( name="Start Opacity", description="Start Opacity", default=1.0) middleColor: FloatVectorProperty(name="Middle Color", description="Middle Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) middleOpacity: FloatProperty( name="Middle Opacity", description="Middle Opacity", default=1.0) endColor: FloatVectorProperty(name="End Color", description="End Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) endOpacity: FloatProperty( name="End Opacity", description="end Opacity", default=1.0) velocityCurve: EnumProperty( name="Velocity Curve", description="Velocity Curve", items=INTERPOLATION_MODES, default="linear") startVelocity: FloatVectorProperty( name="Start Velocity", description="Start Velocity", unit="LENGTH", subtype="XYZ", default=(0.0, 0.0, 0.5)) endVelocity: FloatVectorProperty( name="End Velocity", description="End Velocity", unit="LENGTH", subtype="XYZ", default=(0.0, 0.0, 0.5)) angularVelocity: FloatProperty( name="Angular Velocity", description="Angular Velocity", unit="VELOCITY", default=0.0) def draw(self, context, layout, panel): alert_src = getattr(self, "src") == self.bl_rna.properties['src'].default for key in self.get_properties(): if not self.bl_rna.properties[key].is_hidden: row = layout.row() if key == "src" and alert_src: row.alert = True row.prop(data=self, property=key) if key == "src" and alert_src: warning_row = layout.row() warning_row.alert = True warning_row.label( text="Warning: the default URL won't work unless you replace 'example.org' with the domain of your Hubs instance.", icon='ERROR') def gather(self, export_settings, object): props = super().gather(export_settings, object) props['startVelocity'] = { 'x': self.startVelocity[0], 'y': self.startVelocity[2] if export_settings['gltf_yup'] else self.startVelocity[1], 'z': self.startVelocity[1] if export_settings['gltf_yup'] else self.startVelocity[2], } props['endVelocity'] = { 'x': self.endVelocity[0], 'y': self.endVelocity[2] if export_settings['gltf_yup'] else self.endVelocity[1], 'z': self.endVelocity[1] if export_settings['gltf_yup'] else self.endVelocity[2], } return props def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 1, 0): migration_occurred = True startVelocity = self.startVelocity.copy() startVelocity = Vector((startVelocity.x, startVelocity.z, startVelocity.y)) self.startVelocity = startVelocity endVelocity = self.endVelocity.copy() endVelocity = Vector((endVelocity.x, endVelocity.z, endVelocity.y)) self.endVelocity = endVelocity return migration_occurred @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", particle_emitter.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = getattr(ob, cls.get_id()).startColor[:3] gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component( component_name, blender_host) gltf_yup = gltf.import_settings.get('gltf_yup', True) for property_name, property_value in component_value.items(): if property_name in ['startVelocity', 'endVelocity'] and gltf_yup: property_value['y'], property_value['z'] = property_value['z'], property_value['y'] assign_property(gltf.vnodes, blender_component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/components/definitions/pdf.py ================================================ from bpy.props import StringProperty, BoolProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from mathutils import Matrix from math import radians class PDF(HubsComponent): _definition = { 'name': 'pdf', 'display_name': 'PDF', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'deps': ['networked'], 'icon': 'FILE_IMAGE', 'version': (1, 0, 0) } src: StringProperty( name="PDF URL", description="The web address of the PDF", default='https://example.org/PdfFile.pdf') controls: BoolProperty( name="Controls", description="When enabled, shows pagination buttons when hovering your cursor over it in Hubs that allow you to switch pages", default=True) @classmethod def gather_name(cls): return 'image' @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new('GIZMO_GT_primitive_3d') gizmo.draw_style = ('PLANE') gizmo.use_draw_scale = False gizmo.use_draw_offset_scale = True gizmo.line_width = 3 gizmo.color = (0.8, 0.8, 0.8) gizmo.alpha = 0.5 gizmo.hide_select = True gizmo.scale_basis = 0.5 gizmo.use_draw_modal = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: loc, rot, scale = bone.matrix.to_4x4().decompose() # Account for the armature object's position loc = ob.matrix_world @ Matrix.Translation(loc) # Convert to A4 aspect ratio scale[1] = 1.414 # Shrink the gizmo to fit within a 1x1m square scale = scale * 0.3538 # Convert the scale to a matrix scale = Matrix.Diagonal(scale).to_4x4() # Convert the rotation to a matrix rot = rot.normalized().to_matrix().to_4x4() # Assemble the new matrix mat_out = loc @ rot @ scale else: loc, rot, scale = ob.matrix_world.decompose() # Apply the custom rotation rot_offset = Matrix.Rotation(radians(90), 4, 'X').to_4x4() new_rot = rot.normalized().to_matrix().to_4x4() @ rot_offset # Convert to A4 aspect ratio scale[1] = 1.414 # Shrink the gizmo to fit within a 1x1m square scale = scale * 0.3538 # Assemble the new matrix mat_out = Matrix.Translation( loc) @ new_rot @ Matrix.Diagonal(scale).to_4x4() gizmo.matrix_basis = mat_out gizmo.hide = not ob.visible_get() ================================================ FILE: addons/io_hubs_addon/components/definitions/personal_space_invader.py ================================================ from bpy.props import BoolProperty, FloatProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class PersonalSpaceInvader(HubsComponent): _definition = { 'name': 'personal-space-invader', 'display_name': 'Personal Space Invader', 'category': Category.AVATAR, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'MATSHADERBALL', 'version': (1, 0, 0) } radius: FloatProperty(name="Radius", description="Radius", default=0.1) useMaterial: BoolProperty(name="Use Material", description="Use Material", default=False) invadingOpacity: FloatProperty(name="Invading Opacity", description="Invading Opacity", default=0.3) ================================================ FILE: addons/io_hubs_addon/components/definitions/point_light.py ================================================ from ..models import point_light from ..gizmos import CustomModelGizmo, bone_matrix_world, update_gizmos from bpy.props import FloatVectorProperty, FloatProperty, BoolProperty, IntVectorProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class PointLight(HubsComponent): _definition = { 'name': 'point-light', 'display_name': 'Point Light', 'category': Category.LIGHTS, 'node_type': NodeType. NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'LIGHT_POINT', 'version': (1, 0, 0) } color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1, update=lambda self, context: update_gizmos()) intensity: FloatProperty(name="Intensity", description="Intensity", default=1.0) range: FloatProperty(name="Range", description="Range", default=0.0) decay: FloatProperty(name="Decay", description="Decay", default=2.0) castShadow: BoolProperty( name="Cast Shadow", description="Cast Shadow", default=True) shadowMapResolution: IntVectorProperty(name="Shadow Map Resolution", description="Shadow Map Resolution", size=2, default=[512, 512]) shadowBias: FloatProperty(name="Shadow Bias", description="Shadow Bias", default=0.0) shadowRadius: FloatProperty(name="Shadow Radius", description="Shadow Radius", default=1.0) @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", point_light.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = getattr(ob, cls.get_id()).color[:3] gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo ================================================ FILE: addons/io_hubs_addon/components/definitions/reflection_probe.py ================================================ from ..operators import OpenImage import bpy from bpy.props import PointerProperty, EnumProperty, StringProperty, BoolProperty, CollectionProperty from bpy.types import Image, PropertyGroup, Operator from ...components.utils import is_gpu_available, redraw_component_ui, is_linked, update_image_editors from ..components_registry import get_components_registry from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..ui import add_link_indicator from ...utils import rgetattr, rsetattr from ...io.utils import import_component, assign_property import math import os DEFAULT_RESOLUTION_ITEMS = [ ('128x64', '128x64', '128 x 64', '', 0), ('256x128', '256x128', '256 x 128', '', 1), ('512x256', '512x256', '512 x 256', '', 2), ('1024x512', '1024x512', '1024 x 512', '', 3), ('2048x1024', '2048x1024', '2048 x 1024', '', 4), ] RESOLUTION_ITEMS = DEFAULT_RESOLUTION_ITEMS[:] probe_baking = False bake_mode = None def get_resolutions(self, context): global RESOLUTION_ITEMS env_map = context.scene.hubs_component_environment_settings.envMapTexture if env_map: x = env_map.size[0] y = env_map.size[1] RESOLUTION_ITEMS = [(f'{x}x{y}', f'{x}x{y}', f'{x} x {y}', '', 0)] else: RESOLUTION_ITEMS = DEFAULT_RESOLUTION_ITEMS return RESOLUTION_ITEMS def get_resolution(self): env_map = bpy.context.scene.hubs_component_environment_settings.envMapTexture list_ids = [x[0] for x in RESOLUTION_ITEMS] return 0 if env_map else list_ids.index(self.resolution_id) def set_resolution(self, value): env_map = bpy.context.scene.hubs_component_environment_settings.envMapTexture if not env_map: self.resolution_id = RESOLUTION_ITEMS[value][0] def get_probes(all_objects=False, include_locked=False, include_linked=False): probes = [] objects = bpy.data.objects if all_objects else bpy.context.view_layer.objects for ob in objects: component_list = ob.hubs_component_list registered_hubs_components = get_components_registry() if component_list.items: for component_item in component_list.items: component_name = component_item.name if component_name in registered_hubs_components: if component_name == 'reflection-probe': probe_component = ob.hubs_component_reflection_probe if is_linked(ob) and not include_linked: continue if probe_component.locked and not include_locked: continue probes.append(ob) return probes def get_probe_image_path(probe): return f"{bpy.app.tempdir}/{probe.name}.hdr" def import_menu_draw(self, context): self.layout.operator("image.hubs_import_reflection_probe_envmaps", text="Import Reflection Probe EnvMaps") def export_menu_draw(self, context): self.layout.operator("image.hubs_export_reflection_probe_envmaps", text="Export Reflection Probe EnvMaps") class ReflectionProbeSceneProps(PropertyGroup): resolution: EnumProperty(name='Resolution', description='Reflection Probe Selected Environment Map Resolution', items=get_resolutions, get=get_resolution, set=set_resolution) render_resolution: StringProperty(name='Last Bake Resolution', description='Reflection Probe Last Bake Environment Map Resolution', options={'HIDDEN'}, default='256x128') resolution_id: StringProperty(name='Current Resolution Id', default='256x128', options={'HIDDEN'}) use_compositor: BoolProperty( name="Use Compositor", description="Controls whether the baked images will be processed by the compositor after baking", default=False) class BakeProbeOperator(Operator): bl_idname = "render.hubs_render_reflection_probe" bl_label = "Render Hubs Reflection Probe" _timer = None done = False rendering = False cancelled = False probes = [] probe_index = 0 probe_is_setup = False bake_mode: EnumProperty( name="bake_mode", items=[('ACTIVE', 'Bake Active', 'Bake Active'), ('SELECTED', 'Bake Selected', 'Bake Selected'), ('ALL', 'Bake All', 'Bake All')], default='ACTIVE') disabled_message = "Can't bake linked reflection probes. Please make it local first" @classmethod def description(cls, context, properties): if properties.bake_mode == 'ACTIVE': description_text = "Generate a 360 equirectangular HDR environment map of the current area in the scene" if bpy.app.version < (3, 0, 0) and is_linked(context.active_object): description_text += f"\nDisabled: {cls.disabled_message}" elif properties.bake_mode == 'SELECTED': description_text = "Bake the selected unlocked/local reflection probes" else: description_text = "Bake all the unlocked/local reflection probes in the current view layer" return description_text @classmethod def poll(cls, context): if hasattr(context, 'bake_active_probe') and is_linked(context.active_object): if bpy.app.version >= (3, 0, 0): cls.poll_message_set(f"{cls.disabled_message}.") return False return not probe_baking and hasattr(bpy.context.scene, "cycles") def render_post(self, scene, depsgraph): print("Finished render") self.rendering = False self.probe_is_setup = False if self.probe_index == 0: self.done = True else: self.probe_index -= 1 def render_cancelled(self, scene, depsgraph): print("Render canceled") self.cancelled = True def execute(self, context): modes = { 'ACTIVE': lambda: [context.active_object], 'SELECTED': lambda: [ob for ob in get_probes() if ob in context.selected_objects], 'ALL': lambda: get_probes(), } self.probes = modes[self.bake_mode]() if self.bake_mode == 'SELECTED' and len(self.probes) == 0: def draw(self, context): self.layout.label( text="No probes selected to bake or the selected probes are locked/linked. Please select some unlocked/local probes first.") bpy.context.window_manager.popup_menu( draw, title="No unlocked/local probes selected", icon='ERROR') return {'CANCELLED'} if self.bake_mode == 'ALL' and len(self.probes) == 0: def draw(self, context): self.layout.label( text="No unlocked/local probes to bake. Please unlock/make local the desired probes first.") bpy.context.window_manager.popup_menu( draw, title="No unlocked/local probes", icon='ERROR') return {'CANCELLED'} if self.bake_mode == 'ACTIVE' and is_linked(self.probes[0]): # This isn't likely to ever happen, but just in case.... def draw(self, context): self.layout.label( text="The active probe is linked. Please make it local first.") bpy.context.window_manager.popup_menu( draw, title="Active probe linked", icon='ERROR') return {'CANCELLED'} if self.bake_mode == 'ACTIVE' and self.probes[0].hubs_component_reflection_probe.locked: # This isn't likely to ever happen, but just in case.... def draw(self, context): self.layout.label( text="The active probe is locked. Please unlock it first.") bpy.context.window_manager.popup_menu( draw, title="Active probe locked", icon='ERROR') return {'CANCELLED'} bpy.app.handlers.render_post.append(self.render_post) bpy.app.handlers.render_cancel.append(self.render_cancelled) self._timer = context.window_manager.event_timer_add( 0.5, window=context.window) context.window_manager.modal_handler_add(self) global probe_baking, bake_mode bake_mode = self.bake_mode self.camera_data = bpy.data.cameras.new(name='Temp EnvMap Camera') self.camera_object = bpy.data.objects.new( 'Temp EnvMap Camera', self.camera_data) bpy.context.scene.collection.objects.link(self.camera_object) self.saved_props = {} self.preferences_is_dirty_state = bpy.context.preferences.is_dirty self.cancelled = False self.done = False self.rendering = False self.probe_is_setup = False self.probe_index = len(self.probes) - 1 probe_baking = True return {"RUNNING_MODAL"} def modal(self, context, event): global probe_baking # print("ev: %s" % event.type) if event.type == 'TIMER': if self.cancelled or self.done: probe_baking = False bpy.app.handlers.render_post.remove(self.render_post) bpy.app.handlers.render_cancel.remove(self.render_cancelled) context.window_manager.event_timer_remove(self._timer) bpy.context.scene.collection.objects.unlink(self.camera_object) bpy.data.cameras.remove(self.camera_data) self.restore_render_props() self.rendering = False self.probe_is_setup = False if self.cancelled: for probe in self.probes: img_path = get_probe_image_path(probe) if os.path.exists(img_path): os.remove(img_path) self.report( {'WARNING'}, 'Reflection probe baking cancelled') return {"CANCELLED"} for probe in self.probes: probe_component = probe.hubs_component_reflection_probe old_img = probe_component.envMapTexture image_name = f"generated_cubemap-{probe.name}" # Store the old image's name in case of name juggling. old_img_name = old_img.name if old_img else "" conflicting_img = None for img in bpy.data.images: if img.name == image_name and not is_linked(img): conflicting_img = img break if conflicting_img and conflicting_img != old_img: # Rename the conflicting image to help avoid problems caused by Blender's name juggling and allow name juggled images to be more easily found. conflicting_img.name = f"{conflicting_img.name}-old" img_path = get_probe_image_path(probe) img = bpy.data.images.load(filepath=img_path) img.name = image_name if old_img: if image_name == old_img_name and not is_linked(old_img): old_img.user_remap(img) bpy.data.images.remove(old_img) else: update_image_editors(old_img, img) probe_component.envMapTexture = img # Pack image and update filepaths so that it displays/unpacks nicely for the user. # Note: updating the filepaths prints an error to the terminal, but otherwise seems to work fine. img.pack() new_filepath = f"//{image_name}.hdr" img.packed_files[0].filepath = new_filepath img.filepath_raw = new_filepath img.filepath = new_filepath if os.path.exists(img_path): os.remove(img_path) props = context.scene.hubs_scene_reflection_probe_properties props.render_resolution = props.resolution self.report({'INFO'}, 'Reflection probe baking finished') return {"FINISHED"} elif not self.rendering: try: if not self.probe_is_setup: self.setup_probe_render(context) # Rendering can sometimes fail if the old render is still being cleaned up. Keep trying until it works. # For more details see https://developer.blender.org/T52258 if bpy.ops.render.render("INVOKE_DEFAULT", write_still=True) != {'CANCELLED'}: self.rendering = True except Exception as e: print(e) self.cancelled = True self.report( {'ERROR'}, 'Reflection probe baking error %s' % e) return {"PASS_THROUGH"} def restore_render_props(self): for prop in self.saved_props: rsetattr(bpy.context, prop, self.saved_props[prop]) bpy.context.preferences.is_dirty = self.preferences_is_dirty_state self.preferences_is_dirty_state = None def setup_probe_render(self, context): probe = self.probes[self.probe_index] cycles_settings = self.camera_data.cycles if bpy.app.version < (4, 0, 0) else self.camera_data self.camera_data.type = "PANO" cycles_settings.panorama_type = "EQUIRECTANGULAR" cycles_settings.longitude_min = -math.pi cycles_settings.longitude_max = math.pi cycles_settings.latitude_min = -math.pi / 2 cycles_settings.latitude_max = math.pi / 2 self.camera_data.clip_start = probe.data.clip_start self.camera_data.clip_end = probe.data.clip_end self.camera_object.matrix_world = probe.matrix_world.copy() self.camera_object.rotation_euler.x += math.pi / 2 self.camera_object.rotation_euler.z += -math.pi / 2 resolution = context.scene.hubs_scene_reflection_probe_properties.resolution (x, y) = [int(i) for i in resolution.split('x')] output_path = get_probe_image_path(probe) use_compositor = context.scene.hubs_scene_reflection_probe_properties.use_compositor overrides = [ ("preferences.view.render_display_type", "NONE"), ("scene.camera", self.camera_object), ("scene.render.engine", "CYCLES"), ("scene.cycles.device", "GPU" if is_gpu_available(context) else "CPU"), ("scene.render.resolution_x", x), ("scene.render.resolution_y", y), ("scene.render.resolution_percentage", 100), ("scene.render.image_settings.file_format", "HDR"), ("scene.render.filepath", output_path), ("scene.render.use_compositing", use_compositor), ("scene.use_nodes", use_compositor) ] for (prop, value) in overrides: if prop not in self.saved_props: self.saved_props[prop] = rgetattr(bpy.context, prop) rsetattr(bpy.context, prop, value) self.report({'INFO'}, 'Baking probe %s' % probe.name) self.probe_is_setup = True class OpenReflectionProbeEnvMap(OpenImage): bl_idname = "image.hubs_open_reflection_probe_envmap" bl_label = "Open EnvMap" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context): if is_linked(context.active_object): if bpy.app.version >= (3, 0, 0): cls.poll_message_set(f"{cls.disabled_message}.") return False probe_component = context.active_object.hubs_component_reflection_probe if probe_component.locked: return False return True class ImportReflectionProbeEnvMaps(Operator): bl_idname = "image.hubs_import_reflection_probe_envmaps" bl_label = "Import EnvMaps" bl_description = "Batch open environment maps and assign them to their corresponding reflection probes" bl_options = {'REGISTER', 'UNDO'} filepath: StringProperty(subtype="FILE_PATH") files: CollectionProperty(type=PropertyGroup) filter_folder: BoolProperty(default=True, options={"HIDDEN"}) filter_image: BoolProperty(default=True, options={"HIDDEN"}) relative_path: BoolProperty( name="Relative Path", description="Select the file relative to the blend file", default=True) overwrite_images: BoolProperty( name="Overwrite Probe Images", description="Overwrite/Remove the current images of the reflection probes being imported to", default=False) def draw(self, context): layout = self.layout layout.prop(self, "relative_path") layout.prop(self, "overwrite_images") layout.separator() info_col = layout.column() info_col.scale_y = 0.7 info_col.label(text="Load the selected images", icon='INFO') info_col.label(text="into the matching probes.", icon='BLANK1') info_col.label(text="Images must start with the", icon='BLANK1') info_col.label(text="respective probe's name", icon='BLANK1') info_col.label(text="formatted like this:", icon='BLANK1') info_col.label(text="\" - EnvMap\"", icon='BLANK1') def execute(self, context): dirname = os.path.dirname(self.filepath) if not self.files[0].name: self.report( {'INFO'}, "Import EnvMaps cancelled. No images selected.") return {'CANCELLED'} num_imported = 0 num_failed = 0 probes = get_probes(all_objects=True) for f in self.files: imported_file = False for probe in probes: if f.name.startswith(f"{probe.name} - EnvMap"): probe_component = probe.hubs_component_reflection_probe old_img = probe_component.envMapTexture img = bpy.data.images.load( filepath=os.path.join(dirname, f.name)) probe_component.envMapTexture = img if old_img: if self.overwrite_images: if old_img.name == f.name: img.name = f.name old_img.user_remap(img) if not is_linked(old_img): bpy.data.images.remove(old_img) else: update_image_editors(old_img, img) imported_file = True num_imported += 1 self.report( {'INFO'}, f"Imported {f.name} to probe {probe.name}") if not imported_file: num_failed += 1 self.report( {'WARNING'}, f"Warning: Couldn't import {f.name}. The corresponding probe either doesn't exist or is locked/linked.") if num_failed: final_report_message = f"Warning: {num_failed} environment maps failed to import. {num_imported} environment maps imported to probes" else: final_report_message = f"{num_imported} environment maps imported to probes" self.report({'INFO'}, final_report_message) redraw_component_ui(context) return {'FINISHED'} def invoke(self, context, event): self.filepath = "" context.window_manager.fileselect_add(self) return {'RUNNING_MODAL'} class ExportReflectionProbeEnvMaps(Operator): bl_idname = "image.hubs_export_reflection_probe_envmaps" bl_label = "Export EnvMaps" bl_description = "Batch save out the current environment maps from reflection probes" directory: StringProperty(subtype="DIR_PATH") filter_folder: BoolProperty(default=True, options={"HIDDEN"}) filter_image: BoolProperty(default=True, options={"HIDDEN"}) batch_type: EnumProperty( name="Batch Type", description="Choose which probes to export", items=( ('ALL', "All Probes", "Export the environment maps from all probes in the current view layer"), ('SELECTED', "Selected Probes", "Export the environment maps from the selected probes"), ), default='ALL', ) include_locked: BoolProperty( name="Include Locked", description="Include environment maps from locked probes", default=False) naming_scheme: StringProperty( name="Output Naming Scheme", description="How exported files will be named", default=" - EnvMap.hdr" ) def draw(self, context): layout = self.layout layout.label(text="Export EnvMaps for:") layout.prop(self, "batch_type", expand=True) layout.prop(self, "include_locked") layout.separator() row = layout.row() row.prop(self, "naming_scheme", text="To") row.enabled = False def execute(self, context): if self.batch_type == 'SELECTED': probes = [ob for ob in get_probes( include_locked=self.include_locked) if ob in context.selected_objects] else: probes = get_probes(include_locked=self.include_locked) if not probes: self.report( {'WARNING'}, "Export EnvMaps cancelled. No local probes matching the criteria were found.") return {'CANCELLED'} num_exported = 0 for probe in probes: envMapTexture = probe.hubs_component_reflection_probe.envMapTexture if envMapTexture: export_path = f"{self.directory}/{probe.name} - EnvMap.hdr" orig_filepath_raw = envMapTexture.filepath_raw envMapTexture.filepath_raw = export_path envMapTexture.save() envMapTexture.filepath_raw = orig_filepath_raw self.report( {'INFO'}, f"Exported environment map for probe {probe.name}") num_exported += 1 else: self.report( {'WARNING'}, f"Reflection probe {probe.name} doesn't have an environment map to export") self.report( {'INFO'}, f"Exported {num_exported} environment maps to {self.directory}") return {'FINISHED'} def invoke(self, context, event): context.window_manager.fileselect_add(self) return {'RUNNING_MODAL'} class SelectMismatchedReflectionProbes(Operator): bl_idname = "wm.hubs_select_mismatched_reflection_probes" bl_label = "Select Mismatched Reflection Probes" bl_description = "Select reflection probes in the current view layer with environment maps that don't match the global resolution" bl_options = {'REGISTER', 'UNDO'} select_all: BoolProperty(default=False) mismatched_probe_indexes: StringProperty() def execute(self, context): if self.select_all: bpy.ops.object.select_all(action='DESELECT') probes = get_probes(include_locked=True, include_linked=True) for index in map(int, self.mismatched_probe_indexes.split(',')): probe = probes[index] probe.select_set(True) context.view_layer.objects.active = None return {'FINISHED'} probe = context.probe # Check if the probe can be selected. probe.select_set(True) if not probe.select_get(): self.report({'INFO'}, f"Couldn't select probe {probe.name_full}") return {'CANCELLED'} bpy.ops.object.select_all(action='DESELECT') probe.select_set(True) context.view_layer.objects.active = probe return {'FINISHED'} def invoke(self, context, event): probes = get_probes(include_locked=True, include_linked=True) def draw(self, context): layout = self.layout layout.label(text="Select Mismatched Probes") layout.separator() props = context.scene.hubs_scene_reflection_probe_properties mismatched_probe_indexes = [] mismatched_probes = [] for i, probe in enumerate(probes): envmap = probe.hubs_component_reflection_probe.envMapTexture if envmap: envmap_resolution = f"{envmap.size[0]}x{envmap.size[1]}" if envmap_resolution != props.resolution: mismatched_probe_indexes.append(i) mismatched_probes.append(probe) is_selected = (context.selected_objects == mismatched_probes and not context.active_object) icon = 'RADIOBUT_ON' if is_selected else 'RADIOBUT_OFF' op = layout.operator( SelectMismatchedReflectionProbes.bl_idname, text="Select All", icon=icon) op.select_all = True op.mismatched_probe_indexes = ','.join( map(str, mismatched_probe_indexes)) layout.separator() for probe in mismatched_probes: is_selected = (probe == context.active_object and probe in context.selected_objects and len( context.selected_objects) == 1) icon = 'RADIOBUT_ON' if is_selected else 'RADIOBUT_OFF' row = layout.row() row.context_pointer_set("probe", probe) op = row.operator( SelectMismatchedReflectionProbes.bl_idname, text=probe.name_full, icon=icon) op.select_all = False op.mismatched_probe_indexes = '' bpy.context.window_manager.popup_menu(draw) return {'FINISHED'} class ReflectionProbe(HubsComponent): _definition = { 'name': 'reflection-probe', 'display_name': 'Reflection Probe', 'category': Category.SCENE, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT], 'icon': 'MATERIAL', 'version': (1, 0, 0) } envMapTexture: PointerProperty( name="EnvMap", description="An equirectangular image to use as the environment map for this probe", type=Image ) locked: BoolProperty( name="Probe Lock", description="Toggle whether new environment maps can be assigned/baked to this reflection probe", default=False) def draw(self, context, layout, panel): row = layout.row() row.alignment = 'LEFT' icon = 'LOCKED' if self.locked else 'UNLOCKED' row.prop(self, "locked", text='', icon=icon, toggle=True) if not context.scene.hubs_component_environment_settings.envMapTexture: row = layout.row() row.alert = True row.label( text="No scene environment map found. Please add an environment map to the environment settings scene component for reflection probes to work in Hubs.", icon='ERROR') if any(context.active_object.matrix_world.to_euler()): row = layout.row() row.alert = True row.label(text="Rotation detected! The reflection probe must have no rotation applied to it.", icon='ERROR') row = layout.row() row.label( text="Resolution settings, as well as the option to bake all reflection probes at once, can be accessed from the scene settings.", icon='INFO') row = layout.row(align=True) sub_row = row.row(align=True) sub_row.prop(self, "envMapTexture") if is_linked(context.active_object): # Manually disable the PointerProperty, needed for Blender 3.2+. sub_row.enabled = False if is_linked(self.envMapTexture): sub_row = row.row(align=True) sub_row.enabled = False add_link_indicator(sub_row, self.envMapTexture) row.context_pointer_set("target", self) row.context_pointer_set("host", context.active_object) op = row.operator("image.hubs_open_reflection_probe_envmap", text='', icon='FILE_FOLDER') op.target_property = "envMapTexture" if self.locked: row.enabled = False envmap = self.envMapTexture if envmap: envmap_resolution = f"{envmap.size[0]}x{envmap.size[1]}" props = context.scene.hubs_scene_reflection_probe_properties if not envmap.has_data: row = layout.row() row.alert = True row.label(text="Can't load image.", icon='ERROR') elif envmap_resolution != props.resolution: row = layout.row() row.alert = True row.label(text=f"{envmap_resolution} EnvMap doesn't match the scene probe resolution.", icon='ERROR') global bake_mode row = layout.row() row.context_pointer_set("bake_active_probe", None) bake_msg = "Baking..." if probe_baking and bake_mode == 'ACTIVE' else "Bake" bake_op = row.operator( "render.hubs_render_reflection_probe", text=bake_msg ) bake_op.bake_mode = 'ACTIVE' if self.locked: row.enabled = False if not hasattr(bpy.context.scene, "cycles"): row = layout.row() row.alert = True row.label(text="Baking requires Cycles addon to be enabled.", icon='ERROR') def gather(self, export_settings, object): from ...io.utils import gather_texture return { "size": object.data.influence_distance, "envMapTexture": { "__mhc_link_type": "texture", "index": gather_texture(self.envMapTexture, export_settings) } } @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): # Reflection Probes import as empties, so add a Light Probe object to host the component and parent it to the empty. probe_type = 'CUBE' if bpy.app.version < (4, 1, 0) else 'SPHERE' reflecion_probe_name = blender_host.name blender_host.name = f"{blender_host.name}_node" lightprobe_data = bpy.data.lightprobes.new(reflecion_probe_name, probe_type) lightprobe_data.influence_type = 'BOX' lightprobe_object = bpy.data.objects.new(reflecion_probe_name, lightprobe_data) lightprobe_object.location = blender_host.location lightprobe_object.rotation_mode = 'QUATERNION' lightprobe_object.rotation_quaternion = blender_host.rotation_quaternion lightprobe_object.scale = blender_host.scale lightprobe_object.parent = blender_host for collection in blender_host.users_collection: collection.objects.link(lightprobe_object) bpy.context.view_layer.update() lightprobe_object.matrix_parent_inverse = blender_host.matrix_world.inverted() # Import the component component = import_component(component_name, lightprobe_object) lightprobe_data.influence_distance = component_value["size"] assign_property(gltf.vnodes, component, "envMapTexture", component_value["envMapTexture"]) @classmethod def draw_global(cls, context, layout, panel): panel_type = PanelType(panel.bl_context) probes = get_probes(include_locked=True, include_linked=True) if len(probes) > 0 and panel_type == PanelType.SCENE: row = layout.row() col = row.box().column() row = col.row() row.label(text="Reflection Probes Resolution:") if not context.scene.hubs_component_environment_settings.envMapTexture: row = col.row() row.alert = True row.label( text="No scene environment map found. Please add an environment map to the environment settings scene component for reflection probes to work in Hubs.", icon='ERROR') row = col.row() row.prop(context.scene.hubs_scene_reflection_probe_properties, "resolution", text="") props = context.scene.hubs_scene_reflection_probe_properties mismatched_probes = 0 for probe in probes: envmap = probe.hubs_component_reflection_probe.envMapTexture if envmap: envmap_resolution = f"{envmap.size[0]}x{envmap.size[1]}" if envmap_resolution != props.resolution: mismatched_probes += 1 if mismatched_probes: if props.resolution != props.render_resolution: row = col.row() row.alert = True row.label(text="Reflection probe resolution has changed. Bake again to apply the new resolution.", icon='ERROR') row = col.row() row.alert = True row.label(text=f"{mismatched_probes} probes don't match the current resolution.", icon='ERROR') row.operator("wm.hubs_select_mismatched_reflection_probes", text="", icon='RESTRICT_SELECT_OFF') row = col.row() row.prop( context.scene.hubs_scene_reflection_probe_properties, "use_compositor") global bake_mode row = col.row() bake_msg = "Baking..." if probe_baking and bake_mode == 'ALL' else "Bake All" bake_op = row.operator( "render.hubs_render_reflection_probe", text=bake_msg ) bake_op.bake_mode = 'ALL' bake_msg = "Baking..." if probe_baking and bake_mode == 'SELECTED' else "Bake Selected" bake_op = row.operator( "render.hubs_render_reflection_probe", text=bake_msg ) bake_op.bake_mode = 'SELECTED' if not hasattr(bpy.context.scene, "cycles"): row = col.row() row.alert = True row.label(text="Baking requires Cycles addon to be enabled.", icon='ERROR') @classmethod def poll(cls, panel_type, host, ob=None): return host.type == 'LIGHT_PROBE' @staticmethod def register(): bpy.utils.register_class(BakeProbeOperator) bpy.utils.register_class(ReflectionProbeSceneProps) bpy.utils.register_class(OpenReflectionProbeEnvMap) bpy.utils.register_class(ImportReflectionProbeEnvMaps) bpy.utils.register_class(ExportReflectionProbeEnvMaps) bpy.utils.register_class(SelectMismatchedReflectionProbes) bpy.types.Scene.hubs_scene_reflection_probe_properties = PointerProperty( type=ReflectionProbeSceneProps) bpy.types.TOPBAR_MT_file_import.append(import_menu_draw) bpy.types.TOPBAR_MT_file_export.append(export_menu_draw) from ...io.gltf_exporter import glTF2ExportUserExtension glTF2ExportUserExtension.add_excluded_property("hubs_scene_reflection_probe_properties") @staticmethod def unregister(): bpy.utils.unregister_class(BakeProbeOperator) bpy.utils.unregister_class(ReflectionProbeSceneProps) bpy.utils.unregister_class(OpenReflectionProbeEnvMap) bpy.utils.unregister_class(ImportReflectionProbeEnvMaps) bpy.utils.unregister_class(ExportReflectionProbeEnvMaps) bpy.utils.unregister_class(SelectMismatchedReflectionProbes) del bpy.types.Scene.hubs_scene_reflection_probe_properties bpy.types.TOPBAR_MT_file_import.remove(import_menu_draw) bpy.types.TOPBAR_MT_file_export.remove(export_menu_draw) from ...io.gltf_exporter import glTF2ExportUserExtension glTF2ExportUserExtension.remove_excluded_property("hubs_scene_reflection_probe_properties") ================================================ FILE: addons/io_hubs_addon/components/definitions/scale_audio_feedback.py ================================================ from bpy.props import FloatProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class ScaleAudioFeedback(HubsComponent): _definition = { 'name': 'scale-audio-feedback', 'display_name': 'Scale Audio Feedback', 'category': Category.AVATAR, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'GRAPH', 'version': (1, 0, 0) } minScale: FloatProperty(name="Min Scale", description="Min Scale", default=1.0) maxScale: FloatProperty(name="Max Scale", description="Max Scale", default=1.5) ================================================ FILE: addons/io_hubs_addon/components/definitions/scene_preview_camera.py ================================================ from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..gizmos import CustomModelGizmo from ..models import scene_preview_camera from mathutils import Matrix from math import radians from bpy.types import Operator from bpy.props import FloatProperty import bpy from ...utils import rgetattr, rsetattr def render_post(scene, depsgraph): bpy.context.scene.collection.objects.unlink(camera_object) bpy.data.cameras.remove(camera_data) for prop in saved_props: rsetattr(bpy.context, prop, saved_props[prop]) bpy.app.handlers.render_cancel.remove(render_post) bpy.app.handlers.render_complete.remove(render_post) class RenderOperator(Operator): bl_idname = "render.hubs_render" bl_label = "Hubs Render" bl_options = {"REGISTER"} fov: FloatProperty(name="FOV", min=0, max=radians(180), default=radians(80), subtype="ANGLE", unit="ROTATION") def execute(self, context): bpy.app.handlers.render_complete.append(render_post) bpy.app.handlers.render_cancel.append(render_post) global camera_data camera_data = bpy.data.cameras.new(name="Temp Hubs Camera Data") camera_data.type = "PERSP" camera_data.clip_start = 0.1 camera_data.clip_end = 2000 camera_data.lens_unit = "FOV" camera_data.angle = self.fov global camera_object camera_object = bpy.data.objects.new("Temp hubs Camera Object", camera_data) context.scene.collection.objects.link(camera_object) camera_object.matrix_world = context.active_object.matrix_world.copy() rot_offset = Matrix.Rotation(radians(90), 4, 'X') camera_object.matrix_world = camera_object.matrix_world @ rot_offset overrides = [ ("preferences.view.render_display_type", "NONE"), ("scene.camera", camera_object), ("scene.render.resolution_x", 1920), ("scene.render.resolution_y", 1080), ("scene.render.resolution_percentage", 100), ("scene.render.image_settings.file_format", "PNG"), ("scene.render.filepath", f"{context.scene.render.filepath}/scene-preview-camera.png"), ] global saved_props saved_props = {} for (prop, value) in overrides: if prop not in saved_props: saved_props[prop] = rgetattr(bpy.context, prop) rsetattr(bpy.context, prop, value) bpy.ops.render.render("INVOKE_DEFAULT", write_still=True) return {'FINISHED'} class ScenePreviewCamera(HubsComponent): _definition = { 'name': 'scene-preview-camera', 'display_name': 'Scene Preview Camera', 'category': Category.SCENE, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT], 'icon': 'CAMERA_DATA', 'version': (1, 0, 0) } fov: FloatProperty(name="FOV", min=0, max=radians(180), default=radians(80), subtype="ANGLE", unit="ROTATION") def pre_export(self, export_settings, host, ob=None): global backup_name backup_name = host.name host.name = 'scene-preview-camera' def post_export(self, export_settings, host, ob=None): global backup_name host.name = backup_name backup_name = "" @classmethod def update_gizmo(cls, ob, bone, target, gizmo): mat = ob.matrix_world.copy() rot_offset = Matrix.Rotation(radians(180), 4, 'Z') gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @ rot_offset @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", scene_preview_camera.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo def draw(self, context, layout, panel): row = layout.row() row.prop(data=self, property="fov") row = layout.row() op = row.operator("render.hubs_render", text="Render Preview Camera") op.fov = self.fov @staticmethod def register(): bpy.utils.register_class(RenderOperator) @staticmethod def unregister(): bpy.utils.unregister_class(RenderOperator) ================================================ FILE: addons/io_hubs_addon/components/definitions/shadow.py ================================================ from bpy.props import BoolProperty from ..hubs_component import HubsComponent from ..types import Category, NodeType, PanelType class Shadow(HubsComponent): _definition = { 'name': 'shadow', 'display_name': 'Shadow', 'category': Category.OBJECT, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT], 'icon': 'MOD_MASK', 'version': (1, 0, 0) } cast: BoolProperty( name="Cast Shadow", description="Cast shadow", default=True) receive: BoolProperty( name="Receive Shadow", description="Receive shadow", default=True) ================================================ FILE: addons/io_hubs_addon/components/definitions/simple_water.py ================================================ from bpy.props import FloatVectorProperty, FloatProperty from ..hubs_component import HubsComponent from ..types import Category, NodeType, PanelType class SimpleWater(HubsComponent): _definition = { 'name': 'simple-water', 'display_name': 'Simple Water', 'category': Category.ELEMENTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'MOD_FLUIDSIM', 'version': (1, 0, 0) } color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) opacity: FloatProperty(name="Opacity", description="Opacity", default=1.0) tideHeight: FloatProperty(name="Tide Height", description="Tide Height", default=0.01) tideScale: FloatVectorProperty(name="Tide Scale", description="Tide Scale", size=2, unit="LENGTH", subtype="XYZ", default=[1.0, 1.0]) tideSpeed: FloatVectorProperty(name="Tide Speed", description="Tide Speed", size=2, unit="VELOCITY", subtype="XYZ", default=[0.5, 0.5]) waveHeight: FloatProperty(name="Wave Height", default=1.0) waveScale: FloatVectorProperty(name="Wave Scale", description="Wave Scale", size=2, unit="LENGTH", subtype="XYZ", default=[1.0, 20.0]) waveSpeed: FloatVectorProperty(name="Wave Speed", description="Wave Speed", size=2, unit="VELOCITY", subtype="XYZ", default=[0.05, 6.0]) ripplesSpeed: FloatProperty(name="Ripples Speed", default=0.25) ripplesScale: FloatProperty(name="Ripples Scale", default=1.0) ================================================ FILE: addons/io_hubs_addon/components/definitions/skybox.py ================================================ from bpy.props import FloatProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class Skybox(HubsComponent): _definition = { 'name': 'skybox', 'display_name': 'Skybox', 'category': Category.SCENE, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'MAT_SPHERE_SKY', 'version': (1, 0, 0) } azimuth: FloatProperty(name="Time of Day", description="Time of Day", default=0.15) inclination: FloatProperty(name="Latitude", description="Latitude", default=0.0) luminance: FloatProperty(name="Luminance", description="Luminance", default=1.0) mieCoefficient: FloatProperty(name="Scattering Amount", description="Scattering Amount", default=0.005) mieDirectionalG: FloatProperty(name="Scattering Distance", description="Scattering Distance", default=0.8) turbidity: FloatProperty(name="Horizon Start", description="Horizon Start", default=10.0) rayleigh: FloatProperty(name="Horizon End", description="Horizon End", default=2.0) distance: FloatProperty(name="Distance", description="Distance", default=8000.0) ================================================ FILE: addons/io_hubs_addon/components/definitions/spawner.py ================================================ import bpy from bpy.props import StringProperty, BoolProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ...io.utils import import_component, assign_property class Spawner(HubsComponent): _definition = { 'name': 'spawner', 'display_name': 'Spawner', 'category': Category.ELEMENTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'MOD_PARTICLE_INSTANCE', 'version': (1, 0, 0) } src: StringProperty( name="Model Source", description="The web address (URL) of the glTF to be spawned", default="https://example.org/ModelFile.glb") applyGravity: BoolProperty( name="Apply Gravity", description="Apply gravity to spawned object", default=False) def gather(self, export_settings, object): return { 'src': self.src, 'mediaOptions': { 'applyGravity': self.applyGravity } } def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True try: self.applyGravity = self[ 'mediaOptions']['applyGravity'] except Exception: # applyGravity was never saved, so it must have been left on the default value: False. self.applyGravity = False return migration_occurred @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component( component_name, blender_host) for property_name, property_value in component_value.items(): if property_name == 'mediaOptions': setattr(blender_component, "applyGravity", property_value["applyGravity"]) else: assign_property(gltf.vnodes, blender_component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/components/definitions/spoke/background.py ================================================ from ....io.utils import import_component, set_color_from_hex from ...hubs_component import HubsComponent from ...types import NodeType class Background(HubsComponent): _definition = { 'name': 'background', 'display_name': 'Background', 'node_type': NodeType.SCENE } @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component( 'environment-settings', blender_host) blender_component.toneMapping = "LinearToneMapping" set_color_from_hex(blender_component, "backgroundColor", component_value['color']) ================================================ FILE: addons/io_hubs_addon/components/definitions/spoke/box_collider.py ================================================ from ...types import NodeType from ...hubs_component import HubsComponent from ....io.utils import assign_property, import_component import bpy class BoxCollider(HubsComponent): _definition = { 'name': 'box-collider' } @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component('ammo-shape', blender_host) assign_property(gltf.vnodes, blender_component, "type", 'box') assign_property(gltf.vnodes, blender_component, "fit", 'manual') # These settings don't get applied when set as normal here, so use a timer to set them later. def set_half_extents_and_offsets(): loc, _, scale = blender_host.matrix_world.decompose() blender_component.halfExtents[0] = scale[0] / 2 blender_component.halfExtents[1] = scale[2] / 2 blender_component.halfExtents[2] = scale[1] / 2 blender_component.offset[0] = loc[0] blender_component.offset[1] = loc[2] blender_component.offset[2] = -loc[1] bpy.app.timers.register(set_half_extents_and_offsets) ================================================ FILE: addons/io_hubs_addon/components/definitions/spoke/spawn_point.py ================================================ from ...types import NodeType from ...hubs_component import HubsComponent from ...utils import add_component from ....io.utils import assign_property, import_component class SpawnPoint(HubsComponent): _definition = { 'name': 'spawn-point' } @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component('waypoint', blender_host) assign_property(gltf.vnodes, blender_component, "canBeSpawnPoint", True) ================================================ FILE: addons/io_hubs_addon/components/definitions/spot_light.py ================================================ from ..models import spot_light from ..gizmos import CustomModelGizmo, bone_matrix_world, update_gizmos from bpy.props import FloatVectorProperty, FloatProperty, BoolProperty, IntVectorProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from math import pi class SpotLight(HubsComponent): _definition = { 'name': 'spot-light', 'display_name': 'Spot Light', 'category': Category.LIGHTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'LIGHT_SPOT', 'version': (1, 0, 0) } color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1, update=lambda self, context: update_gizmos()) intensity: FloatProperty(name="Intensity", description="Intensity", default=1.0) range: FloatProperty(name="Range", description="Range", default=0.0) decay: FloatProperty(name="Decay", description="Decay", default=1.0) innerConeAngle: FloatProperty( name="Cone Inner Angle", description="A double value describing the angle, in degrees, of a cone inside of which there will be no volume reduction", subtype="ANGLE", default=0.0, min=0.0, max=pi / 2) outerConeAngle: FloatProperty( name="Cone Outer Angle", description="A double value describing the angle, in degrees, of a cone outside of which the volume will be reduced by a constant value, defined by the coneOuterGain attribute", subtype="ANGLE", default=pi / 4, min=0.0, max=pi / 2) decay: FloatProperty(name="Decay", description="Decay", default=2.0) castShadow: BoolProperty( name="Cast Shadow", description="Cast Shadow", default=True) shadowMapResolution: IntVectorProperty(name="Shadow Map Resolution", description="Shadow Map Resolution", size=2, default=[512, 512]) shadowBias: FloatProperty(name="Shadow Bias", description="Shadow Bias", default=0.0) shadowRadius: FloatProperty(name="Shadow Radius", description="Shadow Radius", default=1.0) @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", spot_light.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = getattr(ob, cls.get_id()).color[:3] gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo ================================================ FILE: addons/io_hubs_addon/components/definitions/text.py ================================================ from bpy.props import FloatProperty, EnumProperty, FloatVectorProperty, StringProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ...io.utils import gather_property, assign_property, import_component SPOKE_PROPS_TO_FIX = ['outlineBlur', 'outlineOffsetX', 'outlineOffsetY', 'outlineWidth', 'strokeWidth'] class Text(HubsComponent): _definition = { 'name': 'text', 'display_name': 'Text', 'category': Category.ELEMENTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'FONT_DATA', 'version': (1, 1, 0) } value: StringProperty( name="Text", description="The string of text to be rendered. Newlines and repeating whitespace characters are honored", default="Hello world!") fontSize: FloatProperty( name="Font Size", description="Font size, in local meters", unit='LENGTH', default=0.075) textAlign: EnumProperty( name="Alignment", description="The horizontal alignment of each line of text within the overall text bounding box", items=[("left", "Left", "Text will be aligned to the left"), ("right", "Right", "Text will be aligned to the right"), ("center", "Center", "Text will be centered"), ("justify", "Justify", "Text will be justified")], default="left") anchorX: EnumProperty( name="Anchor X", description="Defines the horizontal position in the text block that should line up with the local origin", items=[("left", "Left", "Left side of the text will be at the pivot point of this object"), ("center", "Center", "Center of the text will be at the pivot point of this object"), ("right", "Right", "Right side of the text will be at the pivot point of this object")], default="center") anchorY: EnumProperty( name="Anchor Y", description="Defines the vertical position in the text block that should line up with the local origin", items=[("top", "Top", "Top of the text will be at the pivot point of this object"), ("top-baseline", "Top Baseline", "Top baseline of the text will be at the pivot point of this object"), ("middle", "Middle", "Middle of the text will be at the pivot point of this object"), ("bottom-baseline", "Bottom Baseline", "Bottom baseline of the text will be at the pivot point of this object"), ("bottom", "Bottom", "Bottom of the text will be at the pivot point of this object")], default="middle") color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=(1.0, 1.0, 1.0, 1.0), size=4, min=0, max=1) letterSpacing: FloatProperty( name="Letter Space", description="Sets a uniform adjustment to spacing between letters after kerning is applied, in local meters. Positive numbers increase spacing and negative numbers decrease it", unit='LENGTH', default=0.0) clipRectMin: FloatVectorProperty( name="Clip Rect Min", description="This defines the X and Y coordinate of the bottom left corner of a rectangle outside of which you won't be able to see that part of the text anymore. Setting all the Clip Rect values to zero disables", subtype='XYZ', size=2, default=(0.0, 0.0)) clipRectMax: FloatVectorProperty( name="Clip Rect Max", description="This defines the X and Y coordinate of the top right corner of a rectangle outside of which you won't be able to see that part of the text anymore. Setting all the Clip Rect values to zero disables", subtype='XYZ', size=2, default=(0.0, 0.0)) lineHeight: FloatProperty( name="Line Height", description="Sets the height of each line of text. If 0, a reasonable height based on the chosen font's ascender/descender metrics will be used, otherwise it is interpreted as a multiple of the fontSize", default=0.0) outlineWidth: StringProperty( name="Outline Width", description="The width of an outline/halo to be drawn around each text glyph using the outlineColor and outlineOpacity. This can help improve readability when the text is displayed against a background of low or varying contrast.\n\n The width can be specified as either an absolute number in local units, or as a percentage string e.g. \"10%\" which is interpreted as a percentage of the fontSize", default="0") outlineColor: FloatVectorProperty( name="Outline Color", description="The color to use for the text outline when outlineWidth, outlineBlur, and/or outlineOffsetX/Y are set", subtype='COLOR_GAMMA', default=(0.0, 0.0, 0.0, 1.0), size=4, min=0, max=1) outlineBlur: StringProperty(name="Outline Blur", description="Specifies a blur radius applied to the outer edge of the text's outlineWidth. If the outlineWidth is zero, the blur will be applied at the glyph edge, like CSS's text-shadow blur radius. A blur plus a nonzero outlineWidth can give a solid outline with a fuzzy outer edge.\n\nThe blur radius can be specified as either an absolute number in local meters, or as a percentage string e.g. \"12%\" which is treated as a percentage of the fontSize", default="0") outlineOffsetX: StringProperty( name="Outline X Offset", description="This defines a horizontal offset of the text outline. Using an offset with outlineWidth: 0 creates a drop-shadow effect like CSS's text-shadow; also see outlineBlur.\n\n The offsets can be specified as either an absolute number in local units, or as a percentage string e.g. \"12%\" which is treated as a percentage of the fontSize", default="0") outlineOffsetY: StringProperty( name="Outline Y Offset", description="This defines a vertical offset of the text outline. Using an offset with outlineWidth: 0 creates a drop-shadow effect like CSS's text-shadow; also see outlineBlur.\n\n The offsets can be specified as either an absolute number in local units, or as a percentage string e.g. \"12%\" which is treated as a percentage of the fontSize", default="0") outlineOpacity: FloatProperty( name="Outline Opacity", description="Sets the opacity of a configured text outline, in the range 0 to 1", min=0.0, max=1.0, default=1.0) fillOpacity: FloatProperty( name="Fill Opacity", description="Controls the opacity of just the glyph's fill area, separate from any configured strokeOpacity, outlineOpacity, and the material's opacity. A fillOpacity of 0 will make the fill invisible, leaving just the stroke and/or outline", min=0.0, max=1.0, default=1.0) strokeWidth: StringProperty( name="Stroke Width", description="Sets the width of a stroke drawn inside the edge of each text glyph, using the strokeColor and strokeOpacity.\n\n The width can be specified as either an absolute number in local units, or as a percentage string e.g. \"10%\" which is interpreted as a percentage of the fontSize", default="0") strokeColor: FloatVectorProperty(name="Stroke Color", description="The color of the text stroke, when strokeWidth is nonzero", subtype='COLOR_GAMMA', default=(0.0, 0.0, 0.0, 1.0), size=4, min=0, max=1) strokeOpacity: FloatProperty(name="Stroke Opacity", description="The opacity of the text stroke, when strokeWidth is nonzero", min=0.0, max=1.0, default=1.0) textIndent: FloatProperty( name="Text Indent", description="An indentation applied to the first character of each hard newline. Behaves like CSS text-indent", default=0.0) whiteSpace: EnumProperty( name="Wrapping", description="Defines whether text should wrap when a line reaches the maxWidth", items=[("normal", "Normal", "Allow wrapping according to the 'wrapping mode'"), ("nowrap", "No Wrapping", "Prevent wrapping")], default="normal") overflowWrap: EnumProperty( name="Wrapping Mode", description="Defines how text wraps if the whiteSpace property is 'normal'", items=[("normal", "Normal", "Break only at whitespace characters"), ("break-word", "Break Word", "Allow breaking within words")], default="normal") opacity: FloatProperty( name="Opacity", description="The opacity of the entire text object", min=0.0, max=1.0, default=1.0) side: EnumProperty( name="Display Side", description="Defines how text wraps if the whiteSpace property is 'normal'", items=[("front", "Show on front", "Text will be shown on the front (-Y)"), ("back", "Show on back", "Text will be shown on the back (+Y)"), ("double", "Show on both", "Text will be shown on both sides")], default="front") maxWidth: FloatProperty( name="Max Width", description="The maximum width of the text block, above which text may start wrapping according to the whiteSpace and overflowWrap properties", unit='LENGTH', default=1.0) curveRadius: FloatProperty( name="Curve Radius", description="Defines a cylindrical radius along which the text's plane will be curved. Positive numbers put the cylinder's centerline (oriented vertically) that distance in front of the text, for a concave curvature, while negative numbers put it behind the text for a convex curvature. The centerline will be aligned with the text's local origin; you can use anchorX to offset it", unit='LENGTH', default=0.0) direction: EnumProperty( name="Direction", description="Sets the base direction for the tex", items=[("auto", "Auto", "Use the default text direction defined by the system and font"), ("ltr", "Left to Right", "Order text left to right"), ("rtl", "Right to Left", "Order text right to left")], default="auto") def gather(self, export_settings, object): component_json = {} clipRect = None for key in self.get_properties(): if key in ["clipRectMin", "clipRectMax"]: if clipRect is None and list(self.clipRectMin) + list(self.clipRectMax) != [0, 0, 0, 0]: clipRect = [ self.clipRectMin.x, self.clipRectMin.y, self.clipRectMax.x, self.clipRectMax.y ] component_json["clipRect"] = clipRect continue component_json[key] = gather_property( export_settings, object, self, key) return component_json @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): blender_component = import_component(component_name, blender_host) for property_name, property_value in component_value.items(): if property_name == "clipRect": if property_value: blender_component.clipRectMin = (property_value[0], property_value[1]) blender_component.clipRectMax = (property_value[2], property_value[3]) continue if property_name in SPOKE_PROPS_TO_FIX: if type(property_value) is int or type(property_value) is float: property_value = str(property_value) assign_property(gltf.vnodes, blender_component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/components/definitions/uv_scroll.py ================================================ from bpy.props import FloatVectorProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class UVScroll(HubsComponent): _definition = { 'name': 'uv-scroll', 'display_name': 'UV Scroll', 'category': Category.ANIMATION, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT], 'icon': 'TEXTURE_DATA', 'version': (1, 0, 0) } speed: FloatVectorProperty(name="Speed", description="Speed", size=2, subtype="XYZ", default=[0, 0]) increment: FloatVectorProperty(name="Increment", description="Increment", size=2, subtype="XYZ", default=[0, 0]) @classmethod def poll(cls, panel_type, host, ob=None): return hasattr(ob.data, 'materials') def draw(self, context, layout, panel): has_texture = False for material in context.object.data.materials: if material: for node in material.node_tree.nodes: if node.type == 'TEX_IMAGE' and node.image is not None: has_texture = True super().draw(context, layout, panel) if not has_texture: layout.alert = True layout.label(text='This component requires an image texture', icon='ERROR') ================================================ FILE: addons/io_hubs_addon/components/definitions/video.py ================================================ from ..models import video from ..gizmos import CustomModelGizmo, bone_matrix_world from bpy.props import BoolProperty, EnumProperty, StringProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..consts import PROJECTION_MODE from .networked import migrate_networked class Video(HubsComponent): _definition = { 'name': 'video', 'display_name': 'Video', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'deps': ['networked', 'audio-params'], 'icon': 'FILE_MOVIE', 'version': (1, 0, 0) } src: StringProperty( name="Video URL", description="The web address of the video", default='https://example.org/VideoFile.webm') projection: EnumProperty( name="Projection", description="Projection", items=PROJECTION_MODE, default="flat") autoPlay: BoolProperty(name="Auto Play", description="Auto Play", default=True) controls: BoolProperty( name="Show controls", description="When enabled, shows play/pause, skip forward/back, and, if the video contains audio, volume controls when hovering your cursor over it in Hubs", default=True) loop: BoolProperty(name="Loop", description="Loop", default=True) def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) return migration_occurred @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", video.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = (0.8, 0.8, 0.8) gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo ================================================ FILE: addons/io_hubs_addon/components/definitions/video_texture_source.py ================================================ from ..utils import children_recursive, get_host_reference_message from bpy.props import IntVectorProperty, IntProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class VideoTextureSource(HubsComponent): _definition = { 'name': 'video-texture-source', 'display_name': 'Video Texture Source', 'category': Category.MEDIA, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'VIEW_CAMERA', 'version': (1, 0, 0) } resolution: IntVectorProperty(name="Resolution", description="Resolution", size=2, default=[1280, 720]) fps: IntProperty( name="FPS", description="FPS", default=15) @classmethod def poll(cls, panel_type, host, ob=None): if panel_type == PanelType.OBJECT: return hasattr( host, 'type') and ( host.type == 'CAMERA' or [x for x in children_recursive(host) if x.type == "CAMERA" and not x.parent_bone]) elif panel_type == PanelType.BONE: return [x for x in children_recursive(ob) if x.type == "CAMERA" and x.parent_bone == host.name] return False @classmethod def get_unsupported_host_message(cls, panel_type, host, ob=None): host_reference = get_host_reference_message(panel_type, host, ob=ob) if panel_type == PanelType.BONE: object_message = "" else: object_message = " aren't cameras themselves and" host_type = panel_type.value message = f"Warning: Unsupported component on {host_type} {host_reference}, {host_type}s that{object_message} don't have a camera somewhere in their child hierarchy don't support {cls.get_display_name()} components" return message ================================================ FILE: addons/io_hubs_addon/components/definitions/video_texture_target.py ================================================ from bpy.props import BoolProperty, PointerProperty, EnumProperty, StringProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType from ..utils import has_component, is_linked from ..ui import add_link_indicator from bpy.types import Object from ...utils import delayed_gather from .video_texture_source import VideoTextureSource BLANK_ID = "pXph8WBzMu9fung" def filter_on_component(self, ob): dep_name = VideoTextureSource.get_name() if hasattr(ob, 'type') and ob.type == 'ARMATURE': if ob.mode == 'EDIT': ob.update_from_editmode() for bone in ob.data.bones: if has_component(bone, dep_name): return True return has_component(ob, dep_name) bones = [] def get_bones(self, context): global bones bones = [] count = 0 dep_name = VideoTextureSource.get_name() bones.append((BLANK_ID, "Select a bone", "None", "BLANK", count)) count += 1 if self.srcNode and self.srcNode.mode == 'EDIT': self.srcNode.update_from_editmode() found = False if self.srcNode and self.srcNode.type == 'ARMATURE': for bone in self.srcNode.data.bones: if has_component(bone, dep_name): bones.append((bone.name, bone.name, "", 'BONE_DATA', count)) count += 1 if bone.name == self.bone_id: found = True if self.bone_id != BLANK_ID and not found: bones.append( (self.bone_id, self.bone_id, "", "ERROR", count)) count += 1 return bones def get_bone(self): global bones list_ids = list(map(lambda x: x[0], bones)) if self.bone_id in list_ids: return list_ids.index(self.bone_id) return 0 def set_bone(self, value): global bones list_indexes = list(map(lambda x: x[4], bones)) if value in list_indexes: self.bone_id = bones[value][0] else: self.bone_id = BLANK_ID class VideoTextureTarget(HubsComponent): _definition = { 'name': 'video-texture-target', 'display_name': 'Video Texture Target', 'category': Category.MEDIA, 'node_type': NodeType.MATERIAL, 'panel_type': [PanelType.MATERIAL], 'icon': 'IMAGE_DATA', 'version': (1, 0, 0) } targetBaseColorMap: BoolProperty( name="Override Base Color Map", description="Causes the video texture to be displayed in place of the base color map", default=True) targetEmissiveMap: BoolProperty( name="Override Emissive Color Map", description="Causes the video texture to be displayed in place of the emissive map", default=False) srcNode: PointerProperty( name="Source", description="The object with a video-texture-source component to pull video from", type=Object, poll=filter_on_component, update=lambda self, context: setattr(self, 'bone', BLANK_ID)) bone: EnumProperty( name="Bone", description="The bone with a video-texture-source component to pull video from. If a bone is selected, this will override the object source, otherwise if no bone is selected, the source will be pulled from the object", items=get_bones, get=get_bone, set=set_bone ) bone_id: StringProperty( name="bone_id", default=BLANK_ID, options={'HIDDEN'}) def draw(self, context, layout, panel): dep_name = VideoTextureSource.get_name() has_obj_component = False has_bone_component = False row = layout.row(align=True) sub_row = row.row(align=True) sub_row.prop(data=self, property="srcNode") if is_linked(self.id_data): # Manually disable the PointerProperty, needed for Blender 3.2+. sub_row.enabled = False if is_linked(self.srcNode): sub_row = row.row(align=True) sub_row.enabled = False add_link_indicator(sub_row, self.srcNode) if hasattr(self.srcNode, 'type'): has_obj_component = has_component(self.srcNode, dep_name) if self.srcNode.type == 'ARMATURE': layout.prop(data=self, property="bone") if self.bone_id != BLANK_ID and self.bone in self.srcNode.data.bones: has_bone_component = has_component( self.srcNode.data.bones[self.bone], dep_name) if self.srcNode and self.bone_id == BLANK_ID and not has_obj_component: col = layout.column() col.alert = True col.label( text=f'The selected source doesn\'t have a {VideoTextureSource.get_display_name()} component', icon='ERROR') elif self.srcNode and self.bone_id != BLANK_ID and not has_bone_component: col = layout.column() col.alert = True col.label( text=f'The selected bone doesn\'t have a {VideoTextureSource.get_display_name()} component', icon='ERROR') layout.prop(data=self, property="targetBaseColorMap") layout.prop(data=self, property="targetEmissiveMap") has_material = len(context.object.material_slots) > 0 if not has_material: col = layout.column() col.alert = True col.label(text='This component requires a material', icon='ERROR') @delayed_gather def gather(self, export_settings, object): from ...io.utils import gather_joint_property, gather_node_property return { 'targetBaseColorMap': self.targetBaseColorMap, 'targetEmissiveMap': self.targetEmissiveMap, 'srcNode': gather_joint_property(export_settings, self.srcNode, self, 'bone') if self.bone_id != BLANK_ID else gather_node_property( export_settings, object, self, 'srcNode'), } @classmethod @delayed_gather def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): super().gather_import(gltf, blender_host, component_name, component_value, import_report, blender_ob=blender_ob) ================================================ FILE: addons/io_hubs_addon/components/definitions/visible.py ================================================ import bpy from bpy.props import BoolProperty from ..hubs_component import HubsComponent from ..types import Category, PanelType, NodeType class Visible(HubsComponent): _definition = { 'name': 'visible', 'display_name': 'Visible', 'category': Category.OBJECT, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'icon': 'HIDE_OFF', 'version': (1, 0, 0) } visible: BoolProperty(name="Visible", default=True) ================================================ FILE: addons/io_hubs_addon/components/definitions/waypoint.py ================================================ from ..models import spawn_point from ..gizmos import CustomModelGizmo, bone_matrix_world from ..types import Category, PanelType, NodeType from ..hubs_component import HubsComponent from bpy.props import BoolProperty from .networked import migrate_networked class Waypoint(HubsComponent): _definition = { 'name': 'waypoint', 'display_name': 'Waypoint', 'category': Category.ELEMENTS, 'node_type': NodeType.NODE, 'panel_type': [PanelType.OBJECT, PanelType.BONE], 'gizmo': 'waypoint', 'icon': 'spawn-point.png', 'deps': ['networked'], 'version': (1, 0, 0) } canBeSpawnPoint: BoolProperty( name="Use As Spawn Point", description="Avatars may be teleported to this waypoint when entering the scene", default=False) canBeOccupied: BoolProperty( name="Can Be Occupied", description="After each use, this waypoint will be disabled until the previous user moves away from it", default=False) canBeClicked: BoolProperty( name="Clickable", description="This waypoint will be visible in pause mode and clicking on it will teleport you to it", default=False) willDisableMotion: BoolProperty( name="Disable Motion", description="Avatars will not be able to move while occupying this waypoint", default=False) willDisableTeleporting: BoolProperty( name="Disable Teleporting", description="Avatars will not be able to teleport while occupying this waypoint", default=False) willMaintainInitialOrientation: BoolProperty( name="Maintain Initial Orientation", description="Instead of rotating to face the same direction as the waypoint, avatars will maintain the orientation they started with before they teleported", default=False) snapToNavMesh: BoolProperty( name="Snap To NavMesh", description="Avatars will move as close as they can to this waypoint but will not leave the ground", default=False) @classmethod def update_gizmo(cls, ob, bone, target, gizmo): if bone: mat = bone_matrix_world(ob, bone) else: mat = ob.matrix_world.copy() gizmo.hide = not ob.visible_get() gizmo.matrix_basis = mat @classmethod def create_gizmo(cls, ob, gizmo_group): gizmo = gizmo_group.gizmos.new(CustomModelGizmo.bl_idname) gizmo.object = ob setattr(gizmo, "hubs_gizmo_shape", spawn_point.SHAPE) gizmo.setup() gizmo.use_draw_scale = False gizmo.use_draw_modal = False gizmo.color = (0.8, 0.8, 0.8) gizmo.alpha = 0.5 gizmo.scale_basis = 1.0 gizmo.hide_select = True gizmo.color_highlight = (0.8, 0.8, 0.8) gizmo.alpha_highlight = 1.0 return gizmo def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): migration_occurred = False if instance_version < (1, 0, 0): migration_occurred = True migrate_networked(host) return migration_occurred ================================================ FILE: addons/io_hubs_addon/components/gizmos.py ================================================ import bpy from bpy.types import (Gizmo, GizmoGroup) from bpy.props import (IntProperty) from .components_registry import get_component_by_name from bpy.app.handlers import persistent from math import radians from mathutils import Matrix def gizmo_update(obj, gizmo): gizmo.matrix_basis = obj.matrix_world.normalized() def bone_matrix_world(ob, bone, scaleOverride=None): loc, rot, scale = bone.matrix.to_4x4().decompose() # Account for bones using Y up rot_offset = Matrix.Rotation(radians(-90), 4, 'X').to_4x4() if scaleOverride: scale = scaleOverride else: scale = scale.xzy final_loc = ob.matrix_world @ Matrix.Translation(loc) final_rot = rot.normalized().to_matrix().to_4x4() @ rot_offset final_scale = Matrix.Diagonal(scale).to_4x4() return final_loc @ final_rot @ final_scale class CustomModelGizmo(Gizmo): """Generic gizmo to render all Hubs custom gizmos""" bl_idname = "GIZMO_GT_hba_gizmo" __slots__ = ( "object", "hubs_gizmo_shape", "custom_shape", ) def draw(self, context): self.draw_custom_shape(self.custom_shape) def draw_select(self, context, select_id): self.draw_custom_shape(self.custom_shape, select_id=select_id) def setup(self): if hasattr(self, "hubs_gizmo_shape"): self.custom_shape = self.new_custom_shape( 'TRIS', self.hubs_gizmo_shape) def invoke(self, context, event): if hasattr(self, "object") and context.mode == 'OBJECT': if not event.shift: bpy.ops.object.select_all(action='DESELECT') self.object.select_set(True) bpy.context.view_layer.objects.active = self.object return {'RUNNING_MODAL'} def modal(self, context, event, tweak): return {'RUNNING_MODAL'} class HubsGizmoGroup(GizmoGroup): bl_idname = "OBJECT_GGT_hba_gizmo_group" bl_label = "Hubs gizmo group" bl_space_type = 'VIEW_3D' bl_region_type = 'WINDOW' bl_options = {'3D', 'PERSISTENT', 'SHOW_MODAL_ALL', 'SELECT'} has_widgets = False windows_processed = 0 def add_gizmo(self, ob, host, host_type): for component_item in host.hubs_component_list.items: component_name = component_item.name component_class = get_component_by_name(component_name) if not component_class: continue gizmo = component_class.create_gizmo(host, self) if gizmo: if component_name not in self.widgets: self.widgets[component_name] = {} host_key = ob.name_full + host.name if host_key not in self.widgets[component_name]: self.widgets[component_name][host_key] = { 'ob': ob, 'host_name': host.name, 'host_type': host_type, 'gizmo': gizmo } def setup(self, context): # A new instance of the gizmo group is instantiated, and setup is called once for each instance, for each open window. self.widgets = {} for ob in context.scene.objects: self.add_gizmo(ob, ob, 'OBJECT') if ob.type == 'ARMATURE': if ob.mode == 'EDIT': for edit_bone in ob.data.edit_bones: self.add_gizmo(ob, edit_bone, 'BONE') else: for bone in ob.data.bones: self.add_gizmo(ob, bone, 'BONE') if self.widgets: HubsGizmoGroup.has_widgets = True HubsGizmoGroup.windows_processed += 1 if HubsGizmoGroup.windows_processed == len(context.window_manager.windows): if not HubsGizmoGroup.has_widgets: bpy.app.timers.register(unregister_gizmo_system) return def update_gizmo(self, component_name, ob, bone, target, gizmo): component_class = get_component_by_name(component_name) component_class.update_gizmo(ob, bone, target, gizmo) def update_object_gizmo(self, component_name, ob, gizmo): self.update_gizmo(component_name, ob, None, ob, gizmo) def update_bone_gizmo(self, component_name, ob, bone, pose_bone, gizmo): self.update_gizmo(component_name, ob, pose_bone, bone, gizmo) def refresh(self, context): for component_name in self.widgets: component_widgets = self.widgets[component_name].copy() for widget in component_widgets.values(): gizmo = widget['gizmo'] ob = widget['ob'] host_name = widget['host_name'] try: if widget['host_type'] == 'BONE': # https://docs.blender.org/api/current/info_gotcha.html#editbones-posebones-bone-bones if ob.mode == 'EDIT': edit_bone = ob.data.edit_bones[host_name] self.update_bone_gizmo( component_name, ob, edit_bone, edit_bone, gizmo) else: bone = ob.data.bones[host_name] pose_bone = ob.pose.bones[host_name] self.update_bone_gizmo( component_name, ob, bone, pose_bone, gizmo) else: self.update_object_gizmo( component_name, ob, gizmo) except (ReferenceError, KeyError): # ReferenceErrors shouldn't happen, but if objects and widgets have gotten out of sync refresh the whole system. # KeyErrors can happen when an object's armature is changed, so refresh the whole system for this as well. bpy.app.timers.register(update_gizmos) return objects_count = -1 gizmo_system_registered = False msgbus_owners = [] def msgbus_callback(*args): update_gizmos() @persistent def undo_post(dummy): update_gizmos() @persistent def redo_post(dummy): update_gizmos() @persistent def depsgraph_update_post(dummy): global objects_count do_gizmo_update = False open_scenes_object_count = 0 wm = bpy.context.window_manager for window in wm.windows: open_scenes_object_count += len(window.scene.objects) active_object = window.view_layer.objects.active if active_object: if active_object.type == 'ARMATURE' and active_object.mode == 'EDIT': edited_objects = set(window.view_layer.objects.selected) edited_objects.add(active_object) for ob in edited_objects: if ob.type != 'ARMATURE': # edited/selected objects can include objects other armatures. continue if len(ob.data.edit_bones) != ob.data.hubs_old_bones_length: do_gizmo_update = True ob.data.hubs_old_bones_length = len(ob.data.edit_bones) if open_scenes_object_count != objects_count: do_gizmo_update = True objects_count = open_scenes_object_count if do_gizmo_update: update_gizmos() @persistent def load_post(dummy): global objects_count objects_count = -1 unregister_gizmo_system() register_gizmo_system() def register_gizmo_system(): global gizmo_system_registered global msgbus_owners if undo_post not in bpy.app.handlers.undo_post: bpy.app.handlers.undo_post.append( undo_post) if redo_post not in bpy.app.handlers.redo_post: bpy.app.handlers.redo_post.append( redo_post) for bonetype in [bpy.types.Bone, bpy.types.EditBone]: owner = object() msgbus_owners.append(owner) bpy.msgbus.subscribe_rna( key=(bonetype, "name"), owner=owner, args=(bpy.context,), notify=msgbus_callback, ) register_gizmos() gizmo_system_registered = True def register_gizmos(): try: HubsGizmoGroup.has_widgets = False HubsGizmoGroup.windows_processed = 0 bpy.utils.register_class(CustomModelGizmo) bpy.utils.register_class(HubsGizmoGroup) except Exception: pass def unregister_gizmo_system(): global gizmo_system_registered global msgbus_owners if undo_post in bpy.app.handlers.undo_post: bpy.app.handlers.undo_post.remove( undo_post) if redo_post in bpy.app.handlers.redo_post: bpy.app.handlers.redo_post.remove( redo_post) for owner in msgbus_owners: bpy.msgbus.clear_by_owner(owner) msgbus_owners.clear() unregister_gizmos() gizmo_system_registered = False def unregister_gizmos(): try: bpy.utils.unregister_class(HubsGizmoGroup) bpy.utils.unregister_class(CustomModelGizmo) except Exception: pass def update_gizmos(): global gizmo_system_registered unregister_gizmos() register_gizmos() if gizmo_system_registered else register_gizmo_system() def register_functions(): def register(): global objects_count objects_count = -1 if load_post not in bpy.app.handlers.load_post: bpy.app.handlers.load_post.append(load_post) if depsgraph_update_post not in bpy.app.handlers.depsgraph_update_post: bpy.app.handlers.depsgraph_update_post.append( depsgraph_update_post) bpy.types.Armature.hubs_old_bones_length = IntProperty( options={'HIDDEN', 'SKIP_SAVE'}) register_gizmo_system() def unregister(): if load_post in bpy.app.handlers.load_post: bpy.app.handlers.load_post.remove(load_post) if depsgraph_update_post in bpy.app.handlers.depsgraph_update_post: bpy.app.handlers.depsgraph_update_post.remove( depsgraph_update_post) unregister_gizmo_system() del bpy.types.Armature.hubs_old_bones_length return register, unregister register, unregister = register_functions() ================================================ FILE: addons/io_hubs_addon/components/handlers.py ================================================ import bpy from bpy.app.handlers import persistent from .components_registry import get_components_registry from .utils import redirect_c_stdout, get_host_components, is_linked, get_host_reference_message, has_component from .gizmos import update_gizmos from .types import MigrationType, PanelType import io import sys import traceback previous_undo_steps_dump = "" previous_undo_step_index = 0 previous_window_setups = [] file_loading = False msgbus_owners = [] object_data_switched = False def migrate(component, migration_type, panel_type, host, migration_report, ob=None): instance_version = tuple(component.instance_version) definition_version = component.__class__.get_definition_version() was_migrated = False if instance_version < definition_version: was_migrated = component.migrate( migration_type, panel_type, instance_version, host, migration_report, ob=ob) if type(was_migrated) is not bool: print(f"Warning: the {component.get_display_name()} component didn't return whether a migration occurred.") # Fall back to assuming there was a migration since the version increased. was_migrated = True component.instance_version = definition_version if instance_version > definition_version: host_reference = get_host_reference_message(panel_type, host, ob=ob) migration_report.append( f"Warning: The {component.get_display_name()} component on the {panel_type.value} {host_reference} is from a future version v{instance_version} and may not be correct.") try: unsupported_host = panel_type not in component.__class__.get_panel_type( ) or not component.__class__.poll(panel_type, host, ob=ob) except Exception: # The poll likely failed on an armature without an object. unsupported_host = True if unsupported_host: message = component.__class__.get_unsupported_host_message(panel_type, host, ob=ob) migration_report.append(message) return was_migrated def migrate_components( migration_type, *, do_beta_versioning=False, do_update_gizmos=True, display_report=True, override_report_title=""): migration_report = [] migrated_linked_components = [] armature_objects = {} link_migration_occurred = False display_registration_message = False if do_beta_versioning: display_registration_message |= handle_beta_versioning() for scene in bpy.data.scenes: for component in get_host_components(scene): if not has_component(scene, component.get_name()): # The component was removed in a previous migration continue try: was_migrated = migrate( component, migration_type, PanelType.SCENE, scene, migration_report) except Exception as e: was_migrated = True error = f"Error: Migration failed for component {component.get_display_name()} on scene \"{scene.name_full}\"" migration_report.append(f"{error}\n{e} (See Blender's console for details)") print(error) traceback.print_exc() display_registration_message |= was_migrated if was_migrated and is_linked(scene): link_migration_occurred = True component_info = f"{component.get_display_name()} component on scene \"{scene.name_full}\"" migrated_linked_components.append(component_info) for ob in bpy.data.objects: for component in get_host_components(ob): if not has_component(ob, component.get_name()): # The component was removed in a previous migration continue try: was_migrated = migrate( component, migration_type, PanelType.OBJECT, ob, migration_report, ob=ob) except Exception as e: was_migrated = True error = f"Error: Migration failed for component {component.get_display_name()} on object \"{ob.name_full}\"" migration_report.append(f"{error}\n{e} (See Blender's console for details)") print(error) traceback.print_exc() display_registration_message |= was_migrated if was_migrated and is_linked(ob): link_migration_occurred = True component_info = f"{component.get_display_name()} component on object \"{ob.name_full}\"" migrated_linked_components.append(component_info) if ob.type == 'ARMATURE': if ob.mode == 'EDIT': ob.update_from_editmode() armature_name = ob.data.name_full if armature_name not in armature_objects: # Store the first object to use this armature for later when armatures are migrated (armatures can only be migrated once anyway) armature_objects[armature_name] = ob for armature in bpy.data.armatures: ob = armature_objects.get(armature.name_full, armature) for bone in armature.bones: for component in get_host_components(bone): if not has_component(bone, component.get_name()): # The component was removed in a previous migration continue try: was_migrated = migrate( component, migration_type, PanelType.BONE, bone, migration_report, ob=ob) except Exception as e: was_migrated = True error = f"Error: Migration failed for component {component.get_display_name()} on bone \"{bone.name}\" in \"{ob.name_full}\"" migration_report.append(f"{error}\n{e} (See Blender's console for details)") print(error) traceback.print_exc() display_registration_message |= was_migrated if was_migrated and is_linked(ob): link_migration_occurred = True component_info = f"{component.get_display_name()} component on bone \"{bone.name}\" in \"{ob.name_full}\"" migrated_linked_components.append(component_info) for material in bpy.data.materials: for component in get_host_components(material): if not has_component(material, component.get_name()): # The component was removed in a previous migration continue try: was_migrated = migrate( component, migration_type, PanelType.MATERIAL, material, migration_report) except Exception as e: was_migrated = True error = f"Error: Migration failed for component {component.get_display_name()} on material \"{material.name_full}\"" migration_report.append(f"{error}\n{e} (See Blender's console for details)") print(error) traceback.print_exc() display_registration_message |= was_migrated if was_migrated and is_linked(material): link_migration_occurred = True component_info = f"{component.get_display_name()} component on material \"{material.name_full}\"" migrated_linked_components.append(component_info) if do_update_gizmos: update_gizmos() if link_migration_occurred: migration_report.insert( 0, "WARNING: A MIGRATION WAS PERFORMED ON LINKED COMPONENTS, THIS IS UNSTABLE AND MAY NOT BE PERMANENT. RESAVE THE LINKED BLEND FILES WITH THE NEW VERSION TO AVOID THIS.") migration_report.append("MIGRATED LINKED COMPONENTS:") migration_report.extend(migrated_linked_components) if migration_type == MigrationType.REGISTRATION and display_registration_message: migration_report.insert(0, "WARNING: A MIGRATION WAS PERFORMED AFTER ADD-ON REGISTRATION. AN UNDO STEP HAS BEEN ADDED TO STORE THE RESULTS OF THE MIGRATION. IF YOU UNDO PAST THIS UNDO STEP YOU WILL HAVE TO INITIATE ANOTHER MIGRATION.\nRELOADING THE FILE WITH THE ADD-ON ALREADY ENABLED IS ADVISED.") if migration_report and display_report: title = "Component Migration Report" if override_report_title: title = override_report_title def report_migration(): bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title=title, report_string='\n\n'.join(migration_report)) bpy.app.timers.register(report_migration) def version_beta_components(): for scene in bpy.data.scenes: if not is_linked(scene): for component in get_host_components(scene): component.instance_version = (1, 0, 0) for ob in bpy.data.objects: if not is_linked(ob): for component in get_host_components(ob): component.instance_version = (1, 0, 0) if ob.type == 'ARMATURE': for bone in ob.data.bones: for component in get_host_components(bone): component.instance_version = (1, 0, 0) for material in bpy.data.materials: if not is_linked(material): for component in get_host_components(material): component.instance_version = (1, 0, 0) def handle_beta_versioning(): did_versioning = False extension_properties = bpy.context.scene.HubsComponentsExtensionProperties if extension_properties: file_version = extension_properties.get('version') if file_version: if tuple(file_version) == (1, 0, 0): did_versioning = True version_beta_components() del bpy.context.scene.HubsComponentsExtensionProperties['version'] return did_versioning @persistent def load_post(dummy): global previous_undo_steps_dump global previous_undo_step_index global previous_window_setups global file_loading previous_undo_steps_dump = "" previous_undo_step_index = 0 previous_window_setups = [] file_loading = True migrate_components(MigrationType.GLOBAL, do_beta_versioning=True) register_msgbus() def find_active_undo_step_index(undo_steps): index = 0 for step in undo_steps: if "[*" in step: return index index += 1 return None @persistent def undo_stack_handler(dummy, depsgraph): global previous_undo_steps_dump global previous_undo_step_index global file_loading global object_data_switched # Return if Blender isn't in a fully loaded state. (Prevents Blender crashing) if file_loading: if not bpy.context.space_data: return file_loading = False # Get a representation of the undo stack. binary_stream = io.BytesIO() with redirect_c_stdout(binary_stream): bpy.context.window_manager.print_undo_steps() undo_steps_dump = binary_stream.getvalue().decode(sys.stdout.encoding) binary_stream.close() if undo_steps_dump == previous_undo_steps_dump: # The undo stack hasn't changed, so return early. Note: this prevents modal operators (and anything else) from triggering things repeatedly when nothing has changed. return # Convert the undo stack representation into a list of undo steps (removing the unneeded header and footer in the process) and find the active undo step index. undo_steps = undo_steps_dump.split("\n")[1:-1] undo_step_index = find_active_undo_step_index(undo_steps) # Get the interim undo steps that need to be processed (can be more than one) and whether the change has been forward ('DO') or backward ('UNDO'). 'UNDO' includes the previous index, while 'DO' does not. try: if undo_step_index < previous_undo_step_index: # UNDO start = previous_undo_step_index stop = undo_step_index interim_undo_steps = [undo_steps[i] for i in range(start, stop, -1)] step_type = 'UNDO' else: # DO start = previous_undo_step_index + 1 stop = undo_step_index interim_undo_steps = [undo_steps[i] for i in range(start, stop)] step_type = 'DO' except Exception: # Fall back to just processing the current undo step. print("Warning: Couldn't get the full range of undo steps to process. Falling back to the current one.") interim_undo_steps = [] step_type = 'DO' # Multiple undo steps/operations are being processed at once in this handler, so allow tasks to be combined into one that is executed at the end. This also allows performance heavy tasks to be run as little as possible. In general, any actual work performed should be scheduled as a task. task_scheduler = set() # task options display_report = False # Handle the undo steps that have passed since the previous time this executed. This accounts for steps undone, users jumping around in the history ,and any updates that might have been missed. for undo_step in interim_undo_steps: step_name = undo_step.split("name=")[-1][1:-1] if step_type == 'DO' and step_name in {'Link'}: # Components need to be migrated after they are linked, but don't need to be remigrated when returning to the link step, and don't store the migrated values in subsequent undo steps until after they have been made local. task_scheduler.add('migrate_components') display_report = False if step_type == 'UNDO' and step_name in {'Make Local', 'Localized Data'}: # Components need to be migrated again if they are returned to a linked state. task_scheduler.add('migrate_components') display_report = False task_scheduler.add('update_gizmos') if step_type == 'UNDO' and step_name in {'Delete', 'Unlink Object'}: # Linked components need to be migrated again if their removal was undone. task_scheduler.add('migrate_components') display_report = False if step_name in {'Add Hubs Component', 'Remove Hubs Component'}: task_scheduler.add('update_gizmos') # If the user has jumped ahead/back multiple undo steps, update the gizmos in case the number of objects/bones in the scene has remained the same, but gizmo objects have been added/removed. if abs(previous_undo_step_index - undo_step_index) > 1: task_scheduler.add('update_gizmos') # Handle the active undo step. Migrations (or anything that modifies blend data) need to be handled here because the undo step in which they occurred holds the unmodified data, so the modifications need to be applied each time it becomes active. active_step_name = undo_steps[undo_step_index].split("name=")[-1][1:-1] if step_type == 'DO' and active_step_name in {'Link'}: # Components need to be migrated after they are linked, but don't need to be remigrated when returning to the link step, and don't store the migrated values in subsequent undo steps until after they have been made local. task_scheduler.add('migrate_components') display_report = True if step_type == 'DO' and active_step_name in {'Add Hubs Component', 'Remove Hubs Component'}: task_scheduler.add('update_gizmos') if active_step_name in {'Append'}: task_scheduler.add('migrate_components') display_report = (step_type == 'DO') # Handle specific depsgraph updates. if depsgraph.id_type_updated('ARMATURE') and object_data_switched: # Update gizmos when switching the armature for an object. object_data_switched = False task_scheduler.add('update_gizmos') # Execute the scheduled tasks. # Note: Blender seems to somehow be caching calls to update_gizmos, so having it as a scheduled task may not affect performance. Calls to migrate_components are not cached by Blender. for task in task_scheduler: if task == 'update_gizmos': update_gizmos() elif task == 'migrate_components': migrate_components(MigrationType.LOCAL, do_update_gizmos=False, display_report=display_report, override_report_title="Append/Link: Component Migration Report") else: print('Error: unrecognized task scheduled') # Store things for comparison next time. previous_undo_steps_dump = undo_steps_dump previous_undo_step_index = undo_step_index def scene_and_view_layer_update_notifier(self, context): """Some scene/view layer actions/changes don't trigger a depsgraph update so watch the top bar for changes to the scene or view layer by hooking into it's draw method. Known actions that don't trigger a depsgraph update: - Creating a new scene. - Switching the scene. - Creating a new view layer. - Switching the view layer - if the last action was also a view layer switch""" global previous_window_setups wm = context.window_manager current_window_setups = [w.scene.name + w.view_layer.name for w in wm.windows] if sorted(current_window_setups) != sorted(previous_window_setups): bpy.app.timers.register(update_gizmos) previous_window_setups = current_window_setups def register_msgbus(): global msgbus_owners owner = object() msgbus_owners.append(owner) def msgbus_update(*args): global object_data_switched object_data_switched = True bpy.msgbus.subscribe_rna( key=(bpy.types.Object, "data"), owner=owner, args=(bpy.context,), notify=msgbus_update, ) def register(): global previous_undo_steps_dump global previous_undo_step_index global previous_window_setups previous_undo_steps_dump = "" previous_undo_step_index = 0 previous_window_setups = [] if load_post not in bpy.app.handlers.load_post: bpy.app.handlers.load_post.append(load_post) # Calling undo_stack_handler in background mode causes a segmentation fault so we skip in that mode. if undo_stack_handler not in bpy.app.handlers.depsgraph_update_post and not bpy.app.background: bpy.app.handlers.depsgraph_update_post.append(undo_stack_handler) bpy.types.TOPBAR_HT_upper_bar.append(scene_and_view_layer_update_notifier) register_msgbus() def unregister(): global msgbus_owners if load_post in bpy.app.handlers.load_post: bpy.app.handlers.load_post.remove(load_post) if undo_stack_handler in bpy.app.handlers.depsgraph_update_post and not bpy.app.background: bpy.app.handlers.depsgraph_update_post.remove(undo_stack_handler) bpy.types.TOPBAR_HT_upper_bar.remove(scene_and_view_layer_update_notifier) for owner in msgbus_owners: bpy.msgbus.clear_by_owner(owner) msgbus_owners.clear() ================================================ FILE: addons/io_hubs_addon/components/hubs_component.py ================================================ from bpy.types import PropertyGroup from bpy.props import IntVectorProperty from .types import Category, PanelType, NodeType from ..io.utils import import_component, assign_property class HubsComponent(PropertyGroup): _definition = { # The name that will be used in the glTF file MOZ_hubs_components object when exporting the component. 'name': 'template', # Name to be used in the panels, if not set the component name will be used 'display_name': 'Hubs Component Template', # Category that is shown in the "Add Component" menu 'category': Category.MISC, # Node type to where the component will be registered 'node_type': NodeType.NODE, # Panel types where this component will be shown 'panel_type': [PanelType.OBJECT], # The dependencies of this component (by id). They will be added as a result of adding this component. 'deps': [], # Name of the icon to load. It can be a image file in the icons directory or one of the Blender builtin icons id 'icon': 'icon.png', # Version of the component. This will be used to trigger component migrations. 'version': (0, 0, 1) } # Properties defined here are for internal use and won't be displayed by default in components or exported. # The internal version of the component. This is first set when a component is added and is updated during migrations, if necessary. instance_version: IntVectorProperty(size=3) @classmethod def __get_definition(cls, key, default): if key in cls._definition and cls._definition[key]: return cls._definition[key] return default @classmethod def get_id(cls): name = cls.__get_definition('name', cls.__name__) return 'hubs_component_' + name.replace('-', '_') @classmethod def get_name(cls): return cls.__get_definition('name', cls.get_id()) @classmethod def get_display_name(cls, default=None): default = cls.__name__ if default is None else default return cls.__get_definition('display_name', default) @classmethod def get_node_type(cls): return cls.__get_definition('node_type', NodeType.NODE) @classmethod def get_panel_type(cls): return cls.__get_definition('panel_type', [PanelType.OBJECT]) @classmethod def get_category(cls): return cls.__get_definition('category', None) @classmethod def get_category_name(cls): return cls.get_category().value @classmethod def get_definition_version(cls): return cls.__get_definition('version', (0, 0, 0)) @classmethod def init(cls, obj): '''Called right after the component is added to give the component a chance to initialize''' pass @classmethod def init_instance_version(cls, obj): component = getattr(obj, cls.get_id()) component.instance_version = cls.get_definition_version() @classmethod def create_gizmo(cls, obj, gizmo_group): return None @classmethod def update_gizmo(cls, obj, bone, target, gizmo): from .gizmos import gizmo_update gizmo_update(obj, gizmo) @classmethod def get_deps(cls): return cls.__get_definition('deps', []) @classmethod def get_icon(cls): return cls.__get_definition('icon', None) @classmethod def is_dep_only(cls): return not cls.get_category() def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) if type(self) is HubsComponent: raise Exception( 'HubsComponent is an abstract class and cannot be instantiated directly') def draw(self, context, layout, panel): '''Draw method to be called by the panel. The base class method will print all the component properties''' for key in self.get_properties(): if not self.bl_rna.properties[key].is_hidden: layout.prop(data=self, property=key) def pre_export(self, export_settings, host, ob=None): '''This is called by the exporter before starting the export process''' pass def gather(self, export_settings, object): '''This is called by the exporter and will return all the component properties by default''' from ..io.utils import gather_properties return gather_properties(export_settings, object, self) @classmethod def gather_import(cls, gltf, blender_host, component_name, component_value, import_report, blender_ob=None): component = import_component(component_name, blender_host) if component_value: for property_name, property_value in component_value.items(): assign_property(gltf.vnodes, component, property_name, property_value) def post_export(self, export_settings, host, ob=None): '''This is called by the exporter after the export process has finished''' pass def migrate(self, migration_type, panel_type, instance_version, host, migration_report, ob=None): '''This is called when an object component needs to migrate the data from previous add-on versions. The migration_type argument is the type of migration, GLOBAL represents file loads, and LOCAL represents things like append/link. The panel_type argument is used to determine what data-block the component is on. The instance_version argument represents the version of the component that will be migrated from, as a tuple. The host argument is what the component is attached to, object/bone. The migration_report argument is a list that you can append messages to and they will be displayed to the user after the migration has finished. The ob argument is used for bone migrations and is the armature object that the bone is part of. Note: this is passed for object migrations as well, and will fall back to passing the armature if the object isn't available. Returns a boolean to indicate whether a migration was performed. ''' return False @classmethod def gather_name(cls): return cls.get_name() @classmethod def draw_global(cls, context, layout, panel): '''Draw method to be called by the panel. This can be used to draw global component properties in a panel before the component properties.''' @classmethod def get_properties(cls): if hasattr(cls, '__annotations__'): # Python versions below 3.10 will sometimes return the base class' annotations if there are none in the subclass, so make sure only the subclass' annotations are returned. baseclass_properties = HubsComponent.__annotations__.keys() subclass_properties = cls.__annotations__.keys() return [prop for prop in subclass_properties if prop not in baseclass_properties] return {} @classmethod def poll(cls, panel_type, host, ob=None): '''This method will return true if this component's shown be shown or run. This is currently called when checking if the component should be added to the components pop-up, when the components properties panel is drawn, and during migrations to warn about unsupported hosts. The ob argument is guaranteed to be present only for objects/bones, although it will fall back to using the armature for bones if the object isn't available.''' return True @classmethod def get_unsupported_host_message(cls, panel_type, host, ob=None): '''This method will return the message to use if this component isn't supported on this host. This is currently called during migrations. The ob argument will fall back to an armature for bones if an object isn't available.''' from .utils import get_host_reference_message host_reference = get_host_reference_message(panel_type, host, ob=ob) host_type = panel_type.value message = f"Warning: Unsupported component on {host_type} {host_reference}, {host_type}s don't support {cls.get_display_name()} components" return message @staticmethod def register(): '''This is called by the Blender runtime when the component is registered. Here you can register any classes that the component is using.''' pass @staticmethod def unregister(): '''This is called by the Blender runtime when the component is unregistered. Here you can unregister any classes that you have registered.''' pass ================================================ FILE: addons/io_hubs_addon/components/models/audio.py ================================================ SHAPE = ((-0.500000, 0.000000, -0.362840),(0.500000, 0.000000, -0.362840),(0.500000, 0.000000, 0.362840),(-0.500000, 0.000000, -0.362840),(0.500000, 0.000000, 0.362840),(-0.500000, 0.000000, 0.362840),(0.228459, -0.095301, 0.228459),(0.128507, -0.080516, 0.310241),(0.123642, -0.095301, 0.298496),(0.298496, -0.095301, 0.123641),(0.237449, -0.080516, 0.237448),(0.228459, -0.095301, 0.228459),(0.323090, -0.095301, 0.000000),(0.310242, -0.080516, 0.128506),(0.298496, -0.095301, 0.123641),(0.298496, -0.095301, -0.123641),(0.335803, -0.080516, 0.000000),(0.323090, -0.095301, 0.000000),(0.298496, -0.095301, -0.123641),(0.237449, -0.080516, -0.237448),(0.310242, -0.080516, -0.128506),(0.228459, -0.095301, -0.228458),(0.128507, -0.080516, -0.310241),(0.237449, -0.080516, -0.237448),(0.123642, -0.095301, -0.298495),(0.000001, -0.080516, -0.335802),(0.128507, -0.080516, -0.310241),(0.000001, -0.095301, -0.323089),(-0.128505, -0.080516, -0.310241),(0.000001, -0.080516, -0.335802),(-0.228458, -0.095301, -0.228458),(-0.128505, -0.080516, -0.310241),(-0.123640, -0.095301, -0.298495),(-0.298495, -0.095301, -0.123641),(-0.237447, -0.080516, -0.237448),(-0.228458, -0.095301, -0.228458),(-0.298495, -0.095301, -0.123641),(-0.335801, -0.080516, 0.000000),(-0.310240, -0.080516, -0.128506),(-0.298495, -0.095301, 0.123641),(-0.335801, -0.080516, 0.000000),(-0.323088, -0.095301, 0.000000),(-0.228458, -0.095301, 0.228459),(-0.310240, -0.080516, 0.128506),(-0.298495, -0.095301, 0.123641),(-0.123640, -0.095301, 0.298496),(-0.237447, -0.080516, 0.237448),(-0.228458, -0.095301, 0.228459),(0.000001, -0.095301, 0.323089),(-0.128505, -0.080516, 0.310241),(-0.123640, -0.095301, 0.298496),(-0.196763, -0.067532, 0.196764),(-0.076460, 0.000000, 0.184591),(-0.106487, -0.067532, 0.257084),(0.000001, -0.067532, -0.278266),(0.076460, 0.000000, -0.184591),(0.000000, 0.000000, -0.199800),(0.000001, -0.067532, 0.278266),(0.076460, 0.000000, 0.184591),(0.106488, -0.067532, 0.257084),(-0.106487, -0.067532, 0.257084),(0.000000, 0.000000, 0.199800),(0.000001, -0.067532, 0.278266),(-0.106487, -0.067532, -0.257084),(0.000000, 0.000000, -0.199800),(-0.076460, 0.000000, -0.184591),(0.106488, -0.067532, 0.257084),(0.141280, 0.000000, 0.141280),(0.196764, -0.067532, 0.196764),(-0.196763, -0.067532, -0.196764),(-0.076460, 0.000000, -0.184591),(-0.141280, 0.000000, -0.141280),(0.196764, -0.067532, 0.196764),(0.184591, 0.000000, 0.076460),(0.257085, -0.067532, 0.106488),(-0.257084, -0.067532, -0.106488),(-0.141280, 0.000000, -0.141280),(-0.184591, 0.000000, -0.076460),(0.257085, -0.067532, 0.106488),(0.199800, 0.000000, 0.000000),(0.278266, -0.067532, 0.000000),(-0.257084, -0.067532, -0.106488),(-0.199800, 0.000000, 0.000000),(-0.278265, -0.067532, 0.000000),(0.257085, -0.067532, -0.106488),(0.199800, 0.000000, 0.000000),(0.184591, 0.000000, -0.076460),(-0.278265, -0.067532, 0.000000),(-0.184591, 0.000000, 0.076460),(-0.257084, -0.067532, 0.106488),(0.196764, -0.067532, -0.196764),(0.184591, 0.000000, -0.076460),(0.141280, 0.000000, -0.141280),(-0.257084, -0.067532, 0.106488),(-0.141280, 0.000000, 0.141280),(-0.196763, -0.067532, 0.196764),(-0.128505, -0.080516, 0.310241),(0.000000, -0.000000, 0.236914),(-0.090663, 0.000000, 0.218880),(-0.237447, -0.080516, 0.237448),(-0.090663, 0.000000, 0.218880),(-0.167523, 0.000000, 0.167523),(-0.310240, -0.080516, 0.128506),(-0.167523, 0.000000, 0.167523),(-0.218879, 0.000000, 0.090663),(-0.335801, -0.080516, 0.000000),(-0.218879, 0.000000, 0.090663),(-0.236913, 0.000000, 0.000000),(-0.218879, 0.000000, -0.090663),(-0.335801, -0.080516, 0.000000),(-0.236913, 0.000000, 0.000000),(-0.167523, 0.000000, -0.167523),(-0.310240, -0.080516, -0.128506),(-0.218879, 0.000000, -0.090663),(-0.090663, 0.000000, -0.218879),(-0.237447, -0.080516, -0.237448),(-0.167523, 0.000000, -0.167523),(0.000000, 0.000000, -0.236913),(-0.128505, -0.080516, -0.310241),(-0.090663, 0.000000, -0.218879),(0.090663, 0.000000, -0.218879),(0.000001, -0.080516, -0.335802),(0.000000, 0.000000, -0.236913),(0.167523, 0.000000, -0.167523),(0.128507, -0.080516, -0.310241),(0.090663, 0.000000, -0.218879),(0.218880, 0.000000, -0.090663),(0.237449, -0.080516, -0.237448),(0.167523, 0.000000, -0.167523),(0.236914, 0.000000, 0.000000),(0.310242, -0.080516, -0.128506),(0.218880, 0.000000, -0.090663),(0.310242, -0.080516, 0.128506),(0.236914, 0.000000, 0.000000),(0.218880, 0.000000, 0.090663),(0.237449, -0.080516, 0.237448),(0.218880, 0.000000, 0.090663),(0.167523, 0.000000, 0.167523),(0.128507, -0.080516, 0.310241),(0.167523, 0.000000, 0.167523),(0.090663, 0.000000, 0.218880),(0.000001, -0.080516, 0.335802),(0.090663, 0.000000, 0.218880),(0.000000, -0.000000, 0.236914),(0.123642, -0.095301, -0.298495),(0.211498, -0.082967, -0.211497),(0.114462, -0.082967, -0.276334),(-0.298495, -0.095301, 0.123641),(-0.211496, -0.082967, 0.211497),(-0.228458, -0.095301, 0.228459),(0.228459, -0.095301, -0.228458),(0.276335, -0.082967, -0.114461),(0.211498, -0.082967, -0.211497),(-0.323088, -0.095301, 0.000000),(-0.276333, -0.082967, 0.114461),(-0.298495, -0.095301, 0.123641),(0.298496, -0.095301, -0.123641),(0.299102, -0.082967, 0.000000),(0.276335, -0.082967, -0.114461),(-0.298495, -0.095301, -0.123641),(-0.299101, -0.082967, 0.000000),(-0.323088, -0.095301, 0.000000),(0.298496, -0.095301, 0.123641),(0.299102, -0.082967, 0.000000),(0.323090, -0.095301, 0.000000),(-0.228458, -0.095301, -0.228458),(-0.276333, -0.082967, -0.114461),(-0.298495, -0.095301, -0.123641),(0.228459, -0.095301, 0.228459),(0.276335, -0.082967, 0.114461),(0.298496, -0.095301, 0.123641),(-0.123640, -0.095301, -0.298495),(-0.211496, -0.082967, -0.211497),(-0.228458, -0.095301, -0.228458),(0.123642, -0.095301, 0.298496),(0.211498, -0.082967, 0.211497),(0.228459, -0.095301, 0.228459),(0.000001, -0.095301, -0.323089),(-0.114461, -0.082967, -0.276334),(-0.123640, -0.095301, -0.298495),(-0.123640, -0.095301, 0.298496),(0.000001, -0.082967, 0.299102),(0.000001, -0.095301, 0.323089),(0.000001, -0.095301, 0.323089),(0.114462, -0.082967, 0.276334),(0.123642, -0.095301, 0.298496),(0.000001, -0.095301, -0.323089),(0.114462, -0.082967, -0.276334),(0.000001, -0.082967, -0.299102),(-0.228458, -0.095301, 0.228459),(-0.114461, -0.082967, 0.276334),(-0.123640, -0.095301, 0.298496),(0.362201, -0.107929, -0.150028),(0.348407, -0.107762, -0.069303),(0.387390, -0.108020, -0.077057),(-0.348405, -0.107762, -0.069303),(-0.362199, -0.107929, -0.150028),(-0.387388, -0.108020, -0.077057),(0.277329, -0.107941, 0.277148),(0.195801, -0.107931, 0.295860),(0.219479, -0.108088, 0.328575),(-0.195798, -0.107931, 0.295860),(-0.277327, -0.107941, 0.277148),(-0.219477, -0.108088, 0.328575),(0.277329, -0.107941, -0.277148),(0.295367, -0.107762, -0.197358),(0.328413, -0.108020, -0.219438),(-0.348405, -0.107762, 0.069302),(-0.392041, -0.107929, -0.000000),(-0.387388, -0.108020, 0.077056),(-0.295365, -0.107762, -0.197358),(-0.277327, -0.107941, -0.277148),(-0.328411, -0.108020, -0.219438),(0.392043, -0.107929, -0.000000),(0.348407, -0.107762, 0.069302),(0.387390, -0.108020, 0.077056),(-0.295365, -0.107762, 0.197358),(-0.362199, -0.107929, 0.150028),(-0.328411, -0.108020, 0.219438),(0.362201, -0.107929, 0.150028),(0.295367, -0.107762, 0.197358),(0.328413, -0.108020, 0.219438),(0.252395, -0.145456, -0.382567),(0.354805, -0.145454, -0.354519),(0.280016, -0.145617, -0.420616),(-0.449813, -0.145227, -0.089474),(-0.463371, -0.145448, -0.191935),(-0.495566, -0.145548, -0.098575),(0.449816, -0.145227, -0.089474),(0.501553, -0.145448, -0.000000),(0.495569, -0.145548, -0.098575),(-0.252392, -0.145456, 0.382567),(-0.354802, -0.145454, 0.354519),(-0.280013, -0.145617, 0.420616),(0.381338, -0.145226, 0.254800),(0.354805, -0.145454, 0.354519),(0.420123, -0.145548, 0.280717),(-0.449813, -0.145227, 0.089473),(-0.501550, -0.145448, -0.000000),(-0.495566, -0.145548, 0.098574),(0.381338, -0.145226, -0.254800),(0.463374, -0.145448, -0.191935),(0.420123, -0.145548, -0.280717),(-0.381335, -0.145226, -0.254800),(-0.354802, -0.145454, -0.354520),(-0.420120, -0.145548, -0.280717),(0.449816, -0.145227, 0.089473),(0.463374, -0.145448, 0.191935),(0.495569, -0.145548, 0.098574),(-0.381335, -0.145226, 0.254800),(-0.463371, -0.145448, 0.191935),(-0.420120, -0.145548, 0.280717),(0.354805, -0.145454, 0.354519),(0.252395, -0.145456, 0.382567),(0.280016, -0.145617, 0.420616),(-0.354802, -0.145454, 0.354519),(-0.381335, -0.145226, 0.254800),(-0.420120, -0.145548, 0.280717),(0.501553, -0.145448, -0.000000),(0.449816, -0.145227, 0.089473),(0.495569, -0.145548, 0.098574),(-0.463371, -0.145448, -0.191935),(-0.381335, -0.145226, -0.254800),(-0.420120, -0.145548, -0.280717),(0.354805, -0.145454, -0.354519),(0.381338, -0.145226, -0.254800),(0.420123, -0.145548, -0.280717),(-0.463371, -0.145448, 0.191935),(-0.449813, -0.145227, 0.089473),(-0.495566, -0.145548, 0.098574),(0.463374, -0.145448, 0.191935),(0.381338, -0.145226, 0.254800),(0.420123, -0.145548, 0.280717),(-0.354802, -0.145454, -0.354520),(-0.252392, -0.145456, -0.382567),(-0.280013, -0.145617, -0.420616),(0.463374, -0.145448, -0.191935),(0.449816, -0.145227, -0.089474),(0.495569, -0.145548, -0.098575),(-0.501550, -0.145448, -0.000000),(-0.449813, -0.145227, -0.089474),(-0.495566, -0.145548, -0.098575),(-0.277327, -0.107941, 0.277148),(-0.295365, -0.107762, 0.197358),(-0.328411, -0.108020, 0.219438),(-0.362199, -0.107929, -0.150028),(-0.295365, -0.107762, -0.197358),(-0.328411, -0.108020, -0.219438),(-0.362199, -0.107929, 0.150028),(-0.348405, -0.107762, 0.069302),(-0.387388, -0.108020, 0.077056),(-0.277327, -0.107941, -0.277148),(-0.195798, -0.107931, -0.295861),(-0.219477, -0.108088, -0.328576),(-0.392041, -0.107929, -0.000000),(-0.348405, -0.107762, -0.069303),(-0.387388, -0.108020, -0.077057),(0.277329, -0.107941, 0.277148),(0.295367, -0.107762, 0.197358),(0.249662, -0.107816, 0.249649),(0.362201, -0.107929, -0.150028),(0.295367, -0.107762, -0.197358),(0.326163, -0.107826, -0.135101),(0.362201, -0.107929, 0.150028),(0.348407, -0.107762, 0.069302),(0.326163, -0.107826, 0.135101),(0.277329, -0.107941, -0.277148),(0.195801, -0.107931, -0.295861),(0.249662, -0.107816, -0.249649),(0.392043, -0.107929, -0.000000),(0.348407, -0.107762, -0.069303),(0.353036, -0.107826, -0.000000),(0.219479, -0.108088, -0.328576),(0.185681, -0.112150, -0.314268),(0.195801, -0.107931, -0.295861),(0.280016, -0.145617, 0.420616),(0.242157, -0.149913, 0.402607),(0.257907, -0.150086, 0.424342),(0.219479, -0.108088, 0.328575),(0.185681, -0.112150, 0.314268),(0.199198, -0.112320, 0.332804),(0.280016, -0.145617, -0.420616),(0.242157, -0.149913, -0.402608),(0.252395, -0.145456, -0.382567),(-0.219477, -0.108088, 0.328575),(-0.185679, -0.112150, 0.314268),(-0.195798, -0.107931, 0.295860),(-0.219477, -0.108088, -0.328576),(-0.185679, -0.112150, -0.314268),(-0.199196, -0.112320, -0.332804),(-0.280013, -0.145617, 0.420616),(-0.242153, -0.149913, 0.402607),(-0.252392, -0.145456, 0.382567),(-0.280013, -0.145617, -0.420616),(-0.242154, -0.149913, -0.402608),(-0.257904, -0.150086, -0.424342),(-0.002862, 0.000000, 0.066096),(-0.027207, 0.000000, 0.116094),(-0.027207, 0.000000, -0.031918),(0.000001, -0.080516, 0.335802),(0.123642, -0.095301, 0.298496),(0.128507, -0.080516, 0.310241),(0.106488, -0.067532, -0.257084),(0.141280, 0.000000, -0.141280),(0.076460, 0.000000, -0.184591),(-0.027207, 0.000000, -0.031918),(-0.043270, 0.000000, -0.025400),(-0.002768, 0.000000, -0.084581),(-0.043270, 0.000000, -0.025400),(-0.059014, 0.000000, -0.022269),(-0.080924, 0.000000, -0.026627),(-0.099498, 0.000000, -0.039038),(-0.043270, 0.000000, -0.025400),(-0.080924, 0.000000, -0.026627),(-0.099498, 0.000000, -0.039038),(-0.111909, 0.000000, -0.057612),(-0.043270, 0.000000, -0.025400),(-0.111909, 0.000000, -0.057612),(-0.116267, 0.000000, -0.079521),(-0.043270, 0.000000, -0.025400),(-0.116267, 0.000000, -0.079521),(-0.111909, 0.000000, -0.101431),(-0.043270, 0.000000, -0.025400),(-0.111909, 0.000000, -0.101431),(-0.099498, 0.000000, -0.120005),(-0.043270, 0.000000, -0.025400),(-0.099498, 0.000000, -0.120005),(-0.080924, 0.000000, -0.132416),(-0.002768, 0.000000, -0.084581),(-0.080924, 0.000000, -0.132416),(-0.059014, 0.000000, -0.136774),(-0.002768, 0.000000, -0.084581),(-0.059014, 0.000000, -0.136774),(-0.037105, 0.000000, -0.132416),(-0.002768, 0.000000, -0.084581),(-0.037105, 0.000000, -0.132416),(-0.018531, 0.000000, -0.120005),(-0.002768, 0.000000, -0.084581),(-0.018531, 0.000000, -0.120005),(-0.006120, 0.000000, -0.101431),(-0.002768, 0.000000, -0.084581),(-0.002862, 0.000000, 0.066096),(0.097449, 0.000000, 0.052513),(0.097449, 0.000000, 0.130106),(-0.002768, 0.000000, -0.084581),(-0.002862, 0.000000, 0.066096),(-0.027207, 0.000000, -0.031918),(-0.002862, 0.000000, 0.066096),(0.097449, 0.000000, 0.130106),(-0.027207, 0.000000, 0.116094),(-0.043270, 0.000000, -0.025400),(-0.099498, 0.000000, -0.120005),(-0.002768, 0.000000, -0.084581),(0.228459, -0.095301, 0.228459),(0.237449, -0.080516, 0.237448),(0.128507, -0.080516, 0.310241),(0.298496, -0.095301, 0.123641),(0.310242, -0.080516, 0.128506),(0.237449, -0.080516, 0.237448),(0.323090, -0.095301, 0.000000),(0.335803, -0.080516, 0.000000),(0.310242, -0.080516, 0.128506),(0.298496, -0.095301, -0.123641),(0.310242, -0.080516, -0.128506),(0.335803, -0.080516, 0.000000),(0.298496, -0.095301, -0.123641),(0.228459, -0.095301, -0.228458),(0.237449, -0.080516, -0.237448),(0.228459, -0.095301, -0.228458),(0.123642, -0.095301, -0.298495),(0.128507, -0.080516, -0.310241),(0.123642, -0.095301, -0.298495),(0.000001, -0.095301, -0.323089),(0.000001, -0.080516, -0.335802),(0.000001, -0.095301, -0.323089),(-0.123640, -0.095301, -0.298495),(-0.128505, -0.080516, -0.310241),(-0.228458, -0.095301, -0.228458),(-0.237447, -0.080516, -0.237448),(-0.128505, -0.080516, -0.310241),(-0.298495, -0.095301, -0.123641),(-0.310240, -0.080516, -0.128506),(-0.237447, -0.080516, -0.237448),(-0.298495, -0.095301, -0.123641),(-0.323088, -0.095301, 0.000000),(-0.335801, -0.080516, 0.000000),(-0.298495, -0.095301, 0.123641),(-0.310240, -0.080516, 0.128506),(-0.335801, -0.080516, 0.000000),(-0.228458, -0.095301, 0.228459),(-0.237447, -0.080516, 0.237448),(-0.310240, -0.080516, 0.128506),(-0.123640, -0.095301, 0.298496),(-0.128505, -0.080516, 0.310241),(-0.237447, -0.080516, 0.237448),(0.000001, -0.095301, 0.323089),(0.000001, -0.080516, 0.335802),(-0.128505, -0.080516, 0.310241),(-0.196763, -0.067532, 0.196764),(-0.141280, 0.000000, 0.141280),(-0.076460, 0.000000, 0.184591),(0.000001, -0.067532, -0.278266),(0.106488, -0.067532, -0.257084),(0.076460, 0.000000, -0.184591),(0.000001, -0.067532, 0.278266),(0.000000, 0.000000, 0.199800),(0.076460, 0.000000, 0.184591),(-0.106487, -0.067532, 0.257084),(-0.076460, 0.000000, 0.184591),(0.000000, 0.000000, 0.199800),(-0.106487, -0.067532, -0.257084),(0.000001, -0.067532, -0.278266),(0.000000, 0.000000, -0.199800),(0.106488, -0.067532, 0.257084),(0.076460, 0.000000, 0.184591),(0.141280, 0.000000, 0.141280),(-0.196763, -0.067532, -0.196764),(-0.106487, -0.067532, -0.257084),(-0.076460, 0.000000, -0.184591),(0.196764, -0.067532, 0.196764),(0.141280, 0.000000, 0.141280),(0.184591, 0.000000, 0.076460),(-0.257084, -0.067532, -0.106488),(-0.196763, -0.067532, -0.196764),(-0.141280, 0.000000, -0.141280),(0.257085, -0.067532, 0.106488),(0.184591, 0.000000, 0.076460),(0.199800, 0.000000, 0.000000),(-0.257084, -0.067532, -0.106488),(-0.184591, 0.000000, -0.076460),(-0.199800, 0.000000, 0.000000),(0.257085, -0.067532, -0.106488),(0.278266, -0.067532, 0.000000),(0.199800, 0.000000, 0.000000),(-0.278265, -0.067532, 0.000000),(-0.199800, 0.000000, 0.000000),(-0.184591, 0.000000, 0.076460),(0.196764, -0.067532, -0.196764),(0.257085, -0.067532, -0.106488),(0.184591, 0.000000, -0.076460),(-0.257084, -0.067532, 0.106488),(-0.184591, 0.000000, 0.076460),(-0.141280, 0.000000, 0.141280),(-0.128505, -0.080516, 0.310241),(0.000001, -0.080516, 0.335802),(0.000000, -0.000000, 0.236914),(-0.237447, -0.080516, 0.237448),(-0.128505, -0.080516, 0.310241),(-0.090663, 0.000000, 0.218880),(-0.310240, -0.080516, 0.128506),(-0.237447, -0.080516, 0.237448),(-0.167523, 0.000000, 0.167523),(-0.335801, -0.080516, 0.000000),(-0.310240, -0.080516, 0.128506),(-0.218879, 0.000000, 0.090663),(-0.218879, 0.000000, -0.090663),(-0.310240, -0.080516, -0.128506),(-0.335801, -0.080516, 0.000000),(-0.167523, 0.000000, -0.167523),(-0.237447, -0.080516, -0.237448),(-0.310240, -0.080516, -0.128506),(-0.090663, 0.000000, -0.218879),(-0.128505, -0.080516, -0.310241),(-0.237447, -0.080516, -0.237448),(0.000000, 0.000000, -0.236913),(0.000001, -0.080516, -0.335802),(-0.128505, -0.080516, -0.310241),(0.090663, 0.000000, -0.218879),(0.128507, -0.080516, -0.310241),(0.000001, -0.080516, -0.335802),(0.167523, 0.000000, -0.167523),(0.237449, -0.080516, -0.237448),(0.128507, -0.080516, -0.310241),(0.218880, 0.000000, -0.090663),(0.310242, -0.080516, -0.128506),(0.237449, -0.080516, -0.237448),(0.236914, 0.000000, 0.000000),(0.335803, -0.080516, 0.000000),(0.310242, -0.080516, -0.128506),(0.310242, -0.080516, 0.128506),(0.335803, -0.080516, 0.000000),(0.236914, 0.000000, 0.000000),(0.237449, -0.080516, 0.237448),(0.310242, -0.080516, 0.128506),(0.218880, 0.000000, 0.090663),(0.128507, -0.080516, 0.310241),(0.237449, -0.080516, 0.237448),(0.167523, 0.000000, 0.167523),(0.000001, -0.080516, 0.335802),(0.128507, -0.080516, 0.310241),(0.090663, 0.000000, 0.218880),(0.123642, -0.095301, -0.298495),(0.228459, -0.095301, -0.228458),(0.211498, -0.082967, -0.211497),(-0.298495, -0.095301, 0.123641),(-0.276333, -0.082967, 0.114461),(-0.211496, -0.082967, 0.211497),(0.228459, -0.095301, -0.228458),(0.298496, -0.095301, -0.123641),(0.276335, -0.082967, -0.114461),(-0.323088, -0.095301, 0.000000),(-0.299101, -0.082967, 0.000000),(-0.276333, -0.082967, 0.114461),(0.298496, -0.095301, -0.123641),(0.323090, -0.095301, 0.000000),(0.299102, -0.082967, 0.000000),(-0.298495, -0.095301, -0.123641),(-0.276333, -0.082967, -0.114461),(-0.299101, -0.082967, 0.000000),(0.298496, -0.095301, 0.123641),(0.276335, -0.082967, 0.114461),(0.299102, -0.082967, 0.000000),(-0.228458, -0.095301, -0.228458),(-0.211496, -0.082967, -0.211497),(-0.276333, -0.082967, -0.114461),(0.228459, -0.095301, 0.228459),(0.211498, -0.082967, 0.211497),(0.276335, -0.082967, 0.114461),(-0.123640, -0.095301, -0.298495),(-0.114461, -0.082967, -0.276334),(-0.211496, -0.082967, -0.211497),(0.123642, -0.095301, 0.298496),(0.114462, -0.082967, 0.276334),(0.211498, -0.082967, 0.211497),(0.000001, -0.095301, -0.323089),(0.000001, -0.082967, -0.299102),(-0.114461, -0.082967, -0.276334),(-0.123640, -0.095301, 0.298496),(-0.114461, -0.082967, 0.276334),(0.000001, -0.082967, 0.299102),(0.000001, -0.095301, 0.323089),(0.000001, -0.082967, 0.299102),(0.114462, -0.082967, 0.276334),(0.000001, -0.095301, -0.323089),(0.123642, -0.095301, -0.298495),(0.114462, -0.082967, -0.276334),(-0.228458, -0.095301, 0.228459),(-0.211496, -0.082967, 0.211497),(-0.114461, -0.082967, 0.276334),(0.362201, -0.107929, -0.150028),(0.326163, -0.107826, -0.135101),(0.348407, -0.107762, -0.069303),(-0.348405, -0.107762, -0.069303),(-0.326161, -0.107826, -0.135101),(-0.362199, -0.107929, -0.150028),(0.277329, -0.107941, 0.277148),(0.249662, -0.107816, 0.249649),(0.195801, -0.107931, 0.295860),(-0.195798, -0.107931, 0.295860),(-0.249660, -0.107816, 0.249649),(-0.277327, -0.107941, 0.277148),(0.277329, -0.107941, -0.277148),(0.249662, -0.107816, -0.249649),(0.295367, -0.107762, -0.197358),(-0.348405, -0.107762, 0.069302),(-0.353034, -0.107826, -0.000000),(-0.392041, -0.107929, -0.000000),(-0.295365, -0.107762, -0.197358),(-0.249660, -0.107816, -0.249649),(-0.277327, -0.107941, -0.277148),(0.392043, -0.107929, -0.000000),(0.353036, -0.107826, -0.000000),(0.348407, -0.107762, 0.069302),(-0.295365, -0.107762, 0.197358),(-0.326161, -0.107826, 0.135101),(-0.362199, -0.107929, 0.150028),(0.362201, -0.107929, 0.150028),(0.326163, -0.107826, 0.135101),(0.295367, -0.107762, 0.197358),(0.252395, -0.145456, -0.382567),(0.322367, -0.145291, -0.322310),(0.354805, -0.145454, -0.354519),(-0.449813, -0.145227, -0.089474),(-0.421138, -0.145297, -0.174442),(-0.463371, -0.145448, -0.191935),(0.449816, -0.145227, -0.089474),(0.455839, -0.145297, -0.000000),(0.501553, -0.145448, -0.000000),(-0.252392, -0.145456, 0.382567),(-0.322364, -0.145291, 0.322310),(-0.354802, -0.145454, 0.354519),(0.381338, -0.145226, 0.254800),(0.322367, -0.145291, 0.322310),(0.354805, -0.145454, 0.354519),(-0.449813, -0.145227, 0.089473),(-0.455836, -0.145297, -0.000000),(-0.501550, -0.145448, -0.000000),(0.381338, -0.145226, -0.254800),(0.421140, -0.145297, -0.174442),(0.463374, -0.145448, -0.191935),(-0.381335, -0.145226, -0.254800),(-0.322364, -0.145291, -0.322310),(-0.354802, -0.145454, -0.354520),(0.449816, -0.145227, 0.089473),(0.421140, -0.145297, 0.174441),(0.463374, -0.145448, 0.191935),(-0.381335, -0.145226, 0.254800),(-0.421138, -0.145297, 0.174441),(-0.463371, -0.145448, 0.191935),(0.354805, -0.145454, 0.354519),(0.322367, -0.145291, 0.322310),(0.252395, -0.145456, 0.382567),(-0.354802, -0.145454, 0.354519),(-0.322364, -0.145291, 0.322310),(-0.381335, -0.145226, 0.254800),(0.501553, -0.145448, -0.000000),(0.455839, -0.145297, -0.000000),(0.449816, -0.145227, 0.089473),(-0.463371, -0.145448, -0.191935),(-0.421138, -0.145297, -0.174442),(-0.381335, -0.145226, -0.254800),(0.354805, -0.145454, -0.354519),(0.322367, -0.145291, -0.322310),(0.381338, -0.145226, -0.254800),(-0.463371, -0.145448, 0.191935),(-0.421138, -0.145297, 0.174441),(-0.449813, -0.145227, 0.089473),(0.463374, -0.145448, 0.191935),(0.421140, -0.145297, 0.174441),(0.381338, -0.145226, 0.254800),(-0.354802, -0.145454, -0.354520),(-0.322364, -0.145291, -0.322310),(-0.252392, -0.145456, -0.382567),(0.463374, -0.145448, -0.191935),(0.421140, -0.145297, -0.174442),(0.449816, -0.145227, -0.089474),(-0.501550, -0.145448, -0.000000),(-0.455836, -0.145297, -0.000000),(-0.449813, -0.145227, -0.089474),(-0.277327, -0.107941, 0.277148),(-0.249660, -0.107816, 0.249649),(-0.295365, -0.107762, 0.197358),(-0.362199, -0.107929, -0.150028),(-0.326161, -0.107826, -0.135101),(-0.295365, -0.107762, -0.197358),(-0.362199, -0.107929, 0.150028),(-0.326161, -0.107826, 0.135101),(-0.348405, -0.107762, 0.069302),(-0.277327, -0.107941, -0.277148),(-0.249660, -0.107816, -0.249649),(-0.195798, -0.107931, -0.295861),(-0.392041, -0.107929, -0.000000),(-0.353034, -0.107826, -0.000000),(-0.348405, -0.107762, -0.069303),(0.277329, -0.107941, 0.277148),(0.328413, -0.108020, 0.219438),(0.295367, -0.107762, 0.197358),(0.362201, -0.107929, -0.150028),(0.328413, -0.108020, -0.219438),(0.295367, -0.107762, -0.197358),(0.362201, -0.107929, 0.150028),(0.387390, -0.108020, 0.077056),(0.348407, -0.107762, 0.069302),(0.277329, -0.107941, -0.277148),(0.219479, -0.108088, -0.328576),(0.195801, -0.107931, -0.295861),(0.392043, -0.107929, -0.000000),(0.387390, -0.108020, -0.077057),(0.348407, -0.107762, -0.069303),(0.219479, -0.108088, -0.328576),(0.199198, -0.112320, -0.332804),(0.185681, -0.112150, -0.314268),(0.280016, -0.145617, 0.420616),(0.252395, -0.145456, 0.382567),(0.242157, -0.149913, 0.402607),(0.219479, -0.108088, 0.328575),(0.195801, -0.107931, 0.295860),(0.185681, -0.112150, 0.314268),(0.280016, -0.145617, -0.420616),(0.257907, -0.150086, -0.424342),(0.242157, -0.149913, -0.402608),(-0.219477, -0.108088, 0.328575),(-0.199196, -0.112320, 0.332804),(-0.185679, -0.112150, 0.314268),(-0.219477, -0.108088, -0.328576),(-0.195798, -0.107931, -0.295861),(-0.185679, -0.112150, -0.314268),(-0.280013, -0.145617, 0.420616),(-0.257904, -0.150086, 0.424342),(-0.242153, -0.149913, 0.402607),(-0.280013, -0.145617, -0.420616),(-0.252392, -0.145456, -0.382567),(-0.242154, -0.149913, -0.402608),(0.000001, -0.080516, 0.335802),(0.000001, -0.095301, 0.323089),(0.123642, -0.095301, 0.298496),(0.106488, -0.067532, -0.257084),(0.196764, -0.067532, -0.196764),(0.141280, 0.000000, -0.141280),) ================================================ FILE: addons/io_hubs_addon/components/models/box.py ================================================ SHAPE = ((0.500000, 0.500000, 0.500000),(-0.500000, 0.500000, 0.500000),(-0.475000, 0.475000, 0.500000),(0.500000, 0.500000, 0.500000),(-0.475000, 0.475000, 0.500000),(0.475000, 0.475000, 0.500000),(-0.500000, 0.500000, 0.500000),(-0.500000, -0.500000, 0.500000),(-0.475000, -0.475000, 0.500000),(-0.500000, 0.500000, 0.500000),(-0.475000, -0.475000, 0.500000),(-0.475000, 0.475000, 0.500000),(-0.500000, -0.500000, 0.500000),(0.500000, -0.500000, 0.500000),(0.475000, -0.475000, 0.500000),(-0.500000, -0.500000, 0.500000),(0.475000, -0.475000, 0.500000),(-0.475000, -0.475000, 0.500000),(0.500000, -0.500000, 0.500000),(0.500000, 0.500000, 0.500000),(0.475000, 0.475000, 0.500000),(0.500000, -0.500000, 0.500000),(0.475000, 0.475000, 0.500000),(0.475000, -0.475000, 0.500000),(0.500000, -0.500000, -0.500000),(0.500000, -0.500000, 0.500000),(0.475000, -0.500000, 0.475000),(0.500000, -0.500000, -0.500000),(0.475000, -0.500000, 0.475000),(0.475000, -0.500000, -0.475000),(0.500000, -0.500000, 0.500000),(-0.500000, -0.500000, 0.500000),(-0.475000, -0.500000, 0.475000),(0.500000, -0.500000, 0.500000),(-0.475000, -0.500000, 0.475000),(0.475000, -0.500000, 0.475000),(-0.500000, -0.500000, 0.500000),(-0.500000, -0.500000, -0.500000),(-0.475000, -0.500000, -0.475000),(-0.500000, -0.500000, 0.500000),(-0.475000, -0.500000, -0.475000),(-0.475000, -0.500000, 0.475000),(-0.500000, -0.500000, -0.500000),(0.500000, -0.500000, -0.500000),(0.475000, -0.500000, -0.475000),(-0.500000, -0.500000, -0.500000),(0.475000, -0.500000, -0.475000),(-0.475000, -0.500000, -0.475000),(-0.500000, -0.500000, -0.500000),(-0.500000, -0.500000, 0.500000),(-0.500000, -0.475000, 0.475000),(-0.500000, -0.500000, -0.500000),(-0.500000, -0.475000, 0.475000),(-0.500000, -0.475000, -0.475000),(-0.500000, -0.500000, 0.500000),(-0.500000, 0.500000, 0.500000),(-0.500000, 0.475000, 0.475000),(-0.500000, -0.500000, 0.500000),(-0.500000, 0.475000, 0.475000),(-0.500000, -0.475000, 0.475000),(-0.500000, 0.500000, 0.500000),(-0.500000, 0.500000, -0.500000),(-0.500000, 0.475000, -0.475000),(-0.500000, 0.500000, 0.500000),(-0.500000, 0.475000, -0.475000),(-0.500000, 0.475000, 0.475000),(-0.500000, 0.500000, -0.500000),(-0.500000, -0.500000, -0.500000),(-0.500000, -0.475000, -0.475000),(-0.500000, 0.500000, -0.500000),(-0.500000, -0.475000, -0.475000),(-0.500000, 0.475000, -0.475000),(-0.500000, 0.500000, -0.500000),(0.500000, 0.500000, -0.500000),(0.475000, 0.475000, -0.500000),(-0.500000, 0.500000, -0.500000),(0.475000, 0.475000, -0.500000),(-0.475000, 0.475000, -0.500000),(0.500000, 0.500000, -0.500000),(0.500000, -0.500000, -0.500000),(0.475000, -0.475000, -0.500000),(0.500000, 0.500000, -0.500000),(0.475000, -0.475000, -0.500000),(0.475000, 0.475000, -0.500000),(0.500000, -0.500000, -0.500000),(-0.500000, -0.500000, -0.500000),(-0.475000, -0.475000, -0.500000),(0.500000, -0.500000, -0.500000),(-0.475000, -0.475000, -0.500000),(0.475000, -0.475000, -0.500000),(-0.500000, -0.500000, -0.500000),(-0.500000, 0.500000, -0.500000),(-0.475000, 0.475000, -0.500000),(-0.500000, -0.500000, -0.500000),(-0.475000, 0.475000, -0.500000),(-0.475000, -0.475000, -0.500000),(0.500000, 0.500000, -0.500000),(0.500000, 0.500000, 0.500000),(0.500000, 0.475000, 0.475000),(0.500000, 0.500000, -0.500000),(0.500000, 0.475000, 0.475000),(0.500000, 0.475000, -0.475000),(0.500000, 0.500000, 0.500000),(0.500000, -0.500000, 0.500000),(0.500000, -0.475000, 0.475000),(0.500000, 0.500000, 0.500000),(0.500000, -0.475000, 0.475000),(0.500000, 0.475000, 0.475000),(0.500000, -0.500000, 0.500000),(0.500000, -0.500000, -0.500000),(0.500000, -0.475000, -0.475000),(0.500000, -0.500000, 0.500000),(0.500000, -0.475000, -0.475000),(0.500000, -0.475000, 0.475000),(0.500000, -0.500000, -0.500000),(0.500000, 0.500000, -0.500000),(0.500000, 0.475000, -0.475000),(0.500000, -0.500000, -0.500000),(0.500000, 0.475000, -0.475000),(0.500000, -0.475000, -0.475000),(-0.500000, 0.500000, -0.500000),(-0.500000, 0.500000, 0.500000),(-0.475000, 0.500000, 0.475000),(-0.500000, 0.500000, -0.500000),(-0.475000, 0.500000, 0.475000),(-0.475000, 0.500000, -0.475000),(-0.500000, 0.500000, 0.500000),(0.500000, 0.500000, 0.500000),(0.475000, 0.500000, 0.475000),(-0.500000, 0.500000, 0.500000),(0.475000, 0.500000, 0.475000),(-0.475000, 0.500000, 0.475000),(0.500000, 0.500000, 0.500000),(0.500000, 0.500000, -0.500000),(0.475000, 0.500000, -0.475000),(0.500000, 0.500000, 0.500000),(0.475000, 0.500000, -0.475000),(0.475000, 0.500000, 0.475000),(0.500000, 0.500000, -0.500000),(-0.500000, 0.500000, -0.500000),(-0.475000, 0.500000, -0.475000),(0.500000, 0.500000, -0.500000),(-0.475000, 0.500000, -0.475000),(0.475000, 0.500000, -0.475000),(-0.500000, 0.475000, -0.475000),(-0.475000, 0.475000, -0.475000),(-0.475000, 0.475000, 0.475000),(-0.500000, 0.475000, -0.475000),(-0.475000, 0.475000, 0.475000),(-0.500000, 0.475000, 0.475000),(-0.500000, 0.475000, 0.475000),(-0.475000, 0.475000, 0.475000),(-0.475000, -0.475000, 0.475000),(-0.500000, 0.475000, 0.475000),(-0.475000, -0.475000, 0.475000),(-0.500000, -0.475000, 0.475000),(-0.500000, -0.475000, 0.475000),(-0.475000, -0.475000, 0.475000),(-0.475000, -0.475000, -0.475000),(-0.500000, -0.475000, 0.475000),(-0.475000, -0.475000, -0.475000),(-0.500000, -0.475000, -0.475000),(-0.500000, -0.475000, -0.475000),(-0.475000, -0.475000, -0.475000),(-0.475000, 0.475000, -0.475000),(-0.500000, -0.475000, -0.475000),(-0.475000, 0.475000, -0.475000),(-0.500000, 0.475000, -0.475000),(-0.475000, -0.475000, 0.500000),(0.475000, -0.475000, 0.500000),(0.475000, -0.475000, 0.475000),(-0.475000, -0.475000, 0.500000),(0.475000, -0.475000, 0.475000),(-0.475000, -0.475000, 0.475000),(0.475000, -0.475000, 0.500000),(0.475000, 0.475000, 0.500000),(0.475000, 0.475000, 0.475000),(0.475000, -0.475000, 0.500000),(0.475000, 0.475000, 0.475000),(0.475000, -0.475000, 0.475000),(0.475000, 0.475000, 0.500000),(-0.475000, 0.475000, 0.500000),(-0.475000, 0.475000, 0.475000),(0.475000, 0.475000, 0.500000),(-0.475000, 0.475000, 0.475000),(0.475000, 0.475000, 0.475000),(-0.475000, 0.475000, 0.500000),(-0.475000, -0.475000, 0.500000),(-0.475000, -0.475000, 0.475000),(-0.475000, 0.475000, 0.500000),(-0.475000, -0.475000, 0.475000),(-0.475000, 0.475000, 0.475000),(0.475000, 0.475000, -0.500000),(0.475000, 0.475000, -0.475000),(-0.475000, 0.475000, -0.475000),(0.475000, 0.475000, -0.500000),(-0.475000, 0.475000, -0.475000),(-0.475000, 0.475000, -0.500000),(-0.475000, 0.475000, -0.500000),(-0.475000, 0.475000, -0.475000),(-0.475000, -0.475000, -0.475000),(-0.475000, 0.475000, -0.500000),(-0.475000, -0.475000, -0.475000),(-0.475000, -0.475000, -0.500000),(-0.475000, -0.475000, -0.500000),(-0.475000, -0.475000, -0.475000),(0.475000, -0.475000, -0.475000),(-0.475000, -0.475000, -0.500000),(0.475000, -0.475000, -0.475000),(0.475000, -0.475000, -0.500000),(0.475000, -0.475000, -0.500000),(0.475000, -0.475000, -0.475000),(0.475000, 0.475000, -0.475000),(0.475000, -0.475000, -0.500000),(0.475000, 0.475000, -0.475000),(0.475000, 0.475000, -0.500000),(-0.475000, -0.500000, -0.475000),(-0.475000, -0.475000, -0.475000),(-0.475000, -0.475000, 0.475000),(-0.475000, -0.500000, -0.475000),(-0.475000, -0.475000, 0.475000),(-0.475000, -0.500000, 0.475000),(-0.475000, -0.500000, 0.475000),(-0.475000, -0.475000, 0.475000),(0.475000, -0.475000, 0.475000),(-0.475000, -0.500000, 0.475000),(0.475000, -0.475000, 0.475000),(0.475000, -0.500000, 0.475000),(0.475000, -0.500000, 0.475000),(0.475000, -0.475000, 0.475000),(0.475000, -0.475000, -0.475000),(0.475000, -0.500000, 0.475000),(0.475000, -0.475000, -0.475000),(0.475000, -0.500000, -0.475000),(0.475000, -0.500000, -0.475000),(0.475000, -0.475000, -0.475000),(-0.475000, -0.475000, -0.475000),(0.475000, -0.500000, -0.475000),(-0.475000, -0.475000, -0.475000),(-0.475000, -0.500000, -0.475000),(0.475000, 0.500000, -0.475000),(0.475000, 0.475000, -0.475000),(0.475000, 0.475000, 0.475000),(0.475000, 0.500000, -0.475000),(0.475000, 0.475000, 0.475000),(0.475000, 0.500000, 0.475000),(0.475000, 0.500000, 0.475000),(0.475000, 0.475000, 0.475000),(-0.475000, 0.475000, 0.475000),(0.475000, 0.500000, 0.475000),(-0.475000, 0.475000, 0.475000),(-0.475000, 0.500000, 0.475000),(-0.475000, 0.500000, 0.475000),(-0.475000, 0.475000, 0.475000),(-0.475000, 0.475000, -0.475000),(-0.475000, 0.500000, 0.475000),(-0.475000, 0.475000, -0.475000),(-0.475000, 0.500000, -0.475000),(-0.475000, 0.500000, -0.475000),(-0.475000, 0.475000, -0.475000),(0.475000, 0.475000, -0.475000),(-0.475000, 0.500000, -0.475000),(0.475000, 0.475000, -0.475000),(0.475000, 0.500000, -0.475000),(0.500000, 0.475000, -0.475000),(0.500000, 0.475000, 0.475000),(0.475000, 0.475000, 0.475000),(0.500000, 0.475000, -0.475000),(0.475000, 0.475000, 0.475000),(0.475000, 0.475000, -0.475000),(0.500000, 0.475000, 0.475000),(0.500000, -0.475000, 0.475000),(0.475000, -0.475000, 0.475000),(0.500000, 0.475000, 0.475000),(0.475000, -0.475000, 0.475000),(0.475000, 0.475000, 0.475000),(0.500000, -0.475000, 0.475000),(0.500000, -0.475000, -0.475000),(0.475000, -0.475000, -0.475000),(0.500000, -0.475000, 0.475000),(0.475000, -0.475000, -0.475000),(0.475000, -0.475000, 0.475000),(0.500000, -0.475000, -0.475000),(0.500000, 0.475000, -0.475000),(0.475000, 0.475000, -0.475000),(0.500000, -0.475000, -0.475000),(0.475000, 0.475000, -0.475000),(0.475000, -0.475000, -0.475000),) ================================================ FILE: addons/io_hubs_addon/components/models/directional_light.py ================================================ SHAPE = ((0.000000, 0.181373, 0.036077),(0.128250, 0.128250, -0.036077),(0.000000, 0.181373, -0.036077),(-0.072648, 0.072648, -0.153760),(0.000000, 0.036077, -0.181373),(-0.025510, 0.025511, -0.181373),(0.128250, 0.128250, 0.036077),(0.000000, 0.153760, 0.102740),(0.108725, 0.108725, 0.102740),(0.025511, 0.025510, -0.181373),(0.000000, 0.102739, -0.153760),(0.072648, 0.072648, -0.153760),(0.181373, -0.000000, -0.036077),(0.128250, -0.128250, 0.036077),(0.128250, -0.128250, -0.036077),(0.000000, 0.153760, 0.102740),(-0.072648, 0.072648, 0.153761),(0.000000, 0.102739, 0.153761),(0.000000, 0.102739, 0.153761),(0.025511, 0.025510, 0.181373),(0.072648, 0.072648, 0.153761),(0.102739, -0.000000, 0.153761),(0.025510, -0.025511, 0.181373),(0.072648, -0.072648, 0.153761),(0.000000, 0.153760, 0.102740),(0.072648, 0.072648, 0.153761),(0.108725, 0.108725, 0.102740),(0.000000, 0.181373, 0.036077),(-0.108725, 0.108725, 0.102740),(0.000000, 0.153760, 0.102740),(0.181373, -0.000000, 0.036077),(0.108725, -0.108725, 0.102740),(0.128250, -0.128250, 0.036077),(0.128250, 0.128250, -0.036077),(0.181373, -0.000000, 0.036077),(0.181373, -0.000000, -0.036077),(0.000000, -0.000000, 0.184926),(0.036077, -0.000000, 0.181373),(0.025511, 0.025510, 0.181373),(0.108725, 0.108725, 0.102740),(0.102739, -0.000000, 0.153761),(0.153760, -0.000000, 0.102740),(0.025511, 0.025510, -0.181373),(0.102739, -0.000000, -0.153760),(0.036077, -0.000000, -0.181373),(0.000000, 0.181373, -0.036077),(0.108725, 0.108725, -0.102739),(0.000000, 0.153760, -0.102739),(-0.072648, 0.072648, 0.153761),(0.000000, 0.036077, 0.181373),(0.000000, 0.102739, 0.153761),(0.000000, -0.000000, -0.184926),(0.000000, 0.036077, -0.181373),(0.025511, 0.025510, -0.181373),(0.153760, -0.000000, -0.102739),(0.128250, -0.128250, -0.036077),(0.108725, -0.108725, -0.102739),(0.108725, -0.108725, 0.102740),(0.102739, -0.000000, 0.153761),(0.072648, -0.072648, 0.153761),(0.128250, -0.128250, -0.036077),(-0.000000, -0.181373, 0.036077),(-0.000000, -0.181373, -0.036077),(0.102739, -0.000000, -0.153760),(0.108725, -0.108725, -0.102739),(0.072648, -0.072648, -0.153760),(0.000000, -0.000000, -0.184926),(0.025511, 0.025510, -0.181373),(0.036077, -0.000000, -0.181373),(0.072648, -0.072648, 0.153761),(-0.000000, -0.036077, 0.181373),(-0.000000, -0.102739, 0.153761),(0.036077, -0.000000, -0.181373),(0.072648, -0.072648, -0.153760),(0.025510, -0.025511, -0.181373),(0.128250, -0.128250, 0.036077),(-0.000000, -0.153760, 0.102740),(-0.000000, -0.181373, 0.036077),(0.000000, -0.000000, 0.184926),(0.025510, -0.025511, 0.181373),(0.036077, -0.000000, 0.181373),(-0.000000, -0.153760, 0.102740),(0.072648, -0.072648, 0.153761),(-0.000000, -0.102739, 0.153761),(-0.000000, -0.181373, -0.036077),(-0.128250, -0.128250, 0.036077),(-0.128250, -0.128250, -0.036077),(0.108725, -0.108725, -0.102739),(-0.000000, -0.181373, -0.036077),(-0.000000, -0.153760, -0.102739),(0.000000, -0.000000, -0.184926),(0.036077, -0.000000, -0.181373),(0.025510, -0.025511, -0.181373),(-0.000000, -0.102739, 0.153761),(-0.025511, -0.025510, 0.181373),(-0.072648, -0.072648, 0.153761),(0.025510, -0.025511, -0.181373),(-0.000000, -0.102739, -0.153760),(-0.000000, -0.036077, -0.181373),(-0.000000, -0.181373, 0.036077),(-0.108725, -0.108725, 0.102740),(-0.128250, -0.128250, 0.036077),(0.072648, -0.072648, -0.153760),(-0.000000, -0.153760, -0.102739),(-0.000000, -0.102739, -0.153760),(0.000000, -0.000000, 0.184926),(-0.000000, -0.036077, 0.181373),(0.025510, -0.025511, 0.181373),(-0.000000, -0.153760, 0.102740),(-0.072648, -0.072648, 0.153761),(-0.108725, -0.108725, 0.102740),(-0.128250, -0.128250, -0.036077),(-0.181373, 0.000000, 0.036077),(-0.181373, 0.000000, -0.036077),(-0.000000, -0.153760, -0.102739),(-0.128250, -0.128250, -0.036077),(-0.108725, -0.108725, -0.102739),(0.000000, -0.000000, -0.184926),(0.025510, -0.025511, -0.181373),(-0.000000, -0.036077, -0.181373),(-0.108725, -0.108725, 0.102740),(-0.102739, 0.000000, 0.153761),(-0.153760, 0.000000, 0.102740),(-0.000000, -0.036077, -0.181373),(-0.072648, -0.072648, -0.153760),(-0.025511, -0.025510, -0.181373),(-0.128250, -0.128250, 0.036077),(-0.153760, 0.000000, 0.102740),(-0.181373, 0.000000, 0.036077),(-0.000000, -0.102739, -0.153760),(-0.108725, -0.108725, -0.102739),(-0.072648, -0.072648, -0.153760),(-0.102739, 0.000000, 0.153761),(-0.025511, -0.025510, 0.181373),(-0.036077, 0.000000, 0.181373),(0.000000, -0.000000, 0.184926),(-0.025511, -0.025510, 0.181373),(-0.000000, -0.036077, 0.181373),(-0.181373, 0.000000, -0.036077),(-0.128250, 0.128250, 0.036077),(-0.128250, 0.128250, -0.036077),(-0.102739, 0.000000, -0.153760),(-0.108725, -0.108725, -0.102739),(-0.153760, 0.000000, -0.102739),(-0.108725, -0.108725, -0.102739),(-0.181373, 0.000000, -0.036077),(-0.153760, 0.000000, -0.102739),(-0.025511, -0.025510, -0.181373),(-0.102739, 0.000000, -0.153760),(-0.036077, 0.000000, -0.181373),(-0.181373, 0.000000, 0.036077),(-0.108725, 0.108725, 0.102740),(-0.128250, 0.128250, 0.036077),(-0.072648, 0.072648, 0.153761),(-0.036077, 0.000000, 0.181373),(-0.025510, 0.025511, 0.181373),(0.000000, -0.000000, 0.184926),(-0.036077, 0.000000, 0.181373),(-0.025511, -0.025510, 0.181373),(0.000000, -0.000000, -0.184926),(-0.000000, -0.036077, -0.181373),(-0.025511, -0.025510, -0.181373),(-0.128250, 0.128250, 0.036077),(0.000000, 0.181373, -0.036077),(-0.128250, 0.128250, -0.036077),(-0.102739, 0.000000, -0.153760),(-0.108725, 0.108725, -0.102739),(-0.072648, 0.072648, -0.153760),(-0.153760, 0.000000, -0.102739),(-0.128250, 0.128250, -0.036077),(-0.108725, 0.108725, -0.102739),(-0.153760, 0.000000, 0.102740),(-0.072648, 0.072648, 0.153761),(-0.108725, 0.108725, 0.102740),(0.000000, -0.000000, 0.184926),(-0.025510, 0.025511, 0.181373),(-0.036077, 0.000000, 0.181373),(-0.036077, 0.000000, -0.181373),(-0.072648, 0.072648, -0.153760),(-0.025510, 0.025511, -0.181373),(0.000000, -0.000000, -0.184926),(-0.025511, -0.025510, -0.181373),(-0.036077, 0.000000, -0.181373),(-0.108725, 0.108725, -0.102739),(0.000000, 0.102739, -0.153760),(-0.072648, 0.072648, -0.153760),(-0.128250, 0.128250, -0.036077),(0.000000, 0.153760, -0.102739),(-0.108725, 0.108725, -0.102739),(0.000000, -0.000000, -0.184926),(-0.025510, 0.025511, -0.181373),(0.000000, 0.036077, -0.181373),(0.000000, -0.000000, 0.184926),(0.000000, 0.036077, 0.181373),(-0.025510, 0.025511, 0.181373),(0.000000, -0.000000, -0.184926),(-0.036077, 0.000000, -0.181373),(-0.025510, 0.025511, -0.181373),(0.153760, -0.000000, -0.102739),(0.128250, 0.128250, -0.036077),(0.181373, -0.000000, -0.036077),(0.000000, 0.153760, -0.102739),(0.072648, 0.072648, -0.153760),(0.000000, 0.102739, -0.153760),(0.102739, -0.000000, 0.153761),(0.025511, 0.025510, 0.181373),(0.036077, -0.000000, 0.181373),(0.072648, 0.072648, -0.153760),(0.153760, -0.000000, -0.102739),(0.102739, -0.000000, -0.153760),(0.000000, -0.000000, 0.184926),(0.025511, 0.025510, 0.181373),(0.000000, 0.036077, 0.181373),(0.128250, 0.128250, 0.036077),(0.153760, -0.000000, 0.102740),(0.181373, -0.000000, 0.036077),(0.000000, -0.032030, 0.501351),(0.000000, 0.000000, 0.232005),(0.022648, -0.022648, 0.501351),(0.022648, -0.022648, 0.501351),(0.000000, 0.000000, 0.232005),(0.032030, -0.000000, 0.501351),(0.032030, -0.000000, 0.501351),(0.000000, 0.000000, 0.232005),(0.022648, 0.022648, 0.501351),(0.022648, 0.022648, 0.501351),(0.000000, 0.000000, 0.232005),(0.000000, 0.032030, 0.501351),(0.000000, 0.032030, 0.501351),(0.000000, 0.000000, 0.232005),(-0.022648, 0.022648, 0.501351),(-0.022648, 0.022648, 0.501351),(0.000000, 0.000000, 0.232005),(-0.032030, -0.000000, 0.501351),(-0.032030, -0.000000, 0.501351),(0.000000, 0.000000, 0.232005),(-0.022648, -0.022648, 0.501351),(-0.022648, -0.022648, 0.501351),(0.000000, 0.000000, 0.232005),(0.000000, -0.032030, 0.501351),(0.000000, -0.032030, -0.501351),(0.022648, -0.022648, -0.501351),(0.000000, -0.000000, -0.232005),(0.022648, -0.022648, -0.501351),(0.032030, 0.000000, -0.501351),(0.000000, -0.000000, -0.232005),(0.032030, 0.000000, -0.501351),(0.022648, 0.022648, -0.501351),(0.000000, -0.000000, -0.232005),(0.022648, 0.022648, -0.501351),(0.000000, 0.032030, -0.501351),(0.000000, -0.000000, -0.232005),(0.000000, 0.032030, -0.501351),(-0.022648, 0.022648, -0.501351),(0.000000, -0.000000, -0.232005),(-0.022648, 0.022648, -0.501351),(-0.032030, 0.000000, -0.501351),(0.000000, -0.000000, -0.232005),(-0.032030, 0.000000, -0.501351),(-0.022648, -0.022648, -0.501351),(0.000000, -0.000000, -0.232005),(-0.022648, -0.022648, -0.501351),(0.000000, -0.032030, -0.501351),(0.000000, -0.000000, -0.232005),(0.501351, -0.032030, 0.000000),(0.232005, 0.000000, -0.000000),(0.501351, -0.022648, -0.022648),(0.501351, -0.022648, -0.022648),(0.232005, 0.000000, -0.000000),(0.501351, -0.000000, -0.032030),(0.501351, -0.000000, -0.032030),(0.232005, 0.000000, -0.000000),(0.501351, 0.022648, -0.022648),(0.501351, 0.022648, -0.022648),(0.232005, 0.000000, -0.000000),(0.501351, 0.032030, 0.000000),(0.501351, 0.032030, 0.000000),(0.232005, 0.000000, -0.000000),(0.501351, 0.022648, 0.022648),(0.501351, 0.022648, 0.022648),(0.232005, 0.000000, -0.000000),(0.501351, -0.000000, 0.032030),(0.501351, -0.000000, 0.032030),(0.232005, 0.000000, -0.000000),(0.501351, -0.022648, 0.022648),(0.501351, -0.022648, 0.022648),(0.232005, 0.000000, -0.000000),(0.501351, -0.032030, 0.000000),(-0.501351, -0.032029, -0.000000),(-0.501351, -0.022648, -0.022648),(-0.232005, 0.000000, 0.000000),(-0.501351, -0.022648, -0.022648),(-0.501351, 0.000000, -0.032030),(-0.232005, 0.000000, 0.000000),(-0.501351, 0.000000, -0.032030),(-0.501351, 0.022649, -0.022648),(-0.232005, 0.000000, 0.000000),(-0.501351, 0.022649, -0.022648),(-0.501351, 0.032030, -0.000000),(-0.232005, 0.000000, 0.000000),(-0.501351, 0.032030, -0.000000),(-0.501351, 0.022649, 0.022648),(-0.232005, 0.000000, 0.000000),(-0.501351, 0.022649, 0.022648),(-0.501351, 0.000000, 0.032030),(-0.232005, 0.000000, 0.000000),(-0.501351, 0.000000, 0.032030),(-0.501351, -0.022648, 0.022648),(-0.232005, 0.000000, 0.000000),(-0.501351, -0.022648, 0.022648),(-0.501351, -0.032029, -0.000000),(-0.232005, 0.000000, 0.000000),(-0.370524, -0.022648, -0.338494),(-0.354509, -0.032030, -0.354509),(-0.164052, -0.000000, -0.164052),(-0.377158, -0.000000, -0.331861),(-0.370524, -0.022648, -0.338494),(-0.164052, -0.000000, -0.164052),(-0.370524, 0.022648, -0.338494),(-0.377158, -0.000000, -0.331861),(-0.164052, -0.000000, -0.164052),(-0.354509, 0.032030, -0.354509),(-0.370524, 0.022648, -0.338494),(-0.164052, -0.000000, -0.164052),(-0.338494, 0.022648, -0.370524),(-0.354509, 0.032030, -0.354509),(-0.164052, -0.000000, -0.164052),(-0.331861, -0.000000, -0.377157),(-0.338494, 0.022648, -0.370524),(-0.164052, -0.000000, -0.164052),(-0.338494, -0.022648, -0.370524),(-0.331861, -0.000000, -0.377157),(-0.164052, -0.000000, -0.164052),(-0.354509, -0.032030, -0.354509),(-0.370524, -0.022648, -0.338494),(-0.377158, -0.000000, -0.331861),(-0.377158, -0.000000, -0.331861),(-0.370524, 0.022648, -0.338494),(-0.354509, 0.032030, -0.354509),(-0.354509, 0.032030, -0.354509),(-0.338494, 0.022648, -0.370524),(-0.331861, -0.000000, -0.377157),(-0.331861, -0.000000, -0.377157),(-0.338494, -0.022648, -0.370524),(-0.354509, -0.032030, -0.354509),(-0.354509, -0.032030, -0.354509),(-0.377158, -0.000000, -0.331861),(-0.354509, 0.032030, -0.354509),(-0.354509, 0.032030, -0.354509),(-0.331861, -0.000000, -0.377157),(-0.354509, -0.032030, -0.354509),(-0.015524, -0.417144, 0.000000),(0.000001, -0.417144, 0.017897),(0.000001, -0.156002, 0.029354),(0.000000, 0.181373, 0.036077),(0.128250, 0.128250, 0.036077),(0.128250, 0.128250, -0.036077),(-0.072648, 0.072648, -0.153760),(0.000000, 0.102739, -0.153760),(0.000000, 0.036077, -0.181373),(0.128250, 0.128250, 0.036077),(0.000000, 0.181373, 0.036077),(0.000000, 0.153760, 0.102740),(0.025511, 0.025510, -0.181373),(0.000000, 0.036077, -0.181373),(0.000000, 0.102739, -0.153760),(0.181373, -0.000000, -0.036077),(0.181373, -0.000000, 0.036077),(0.128250, -0.128250, 0.036077),(0.000000, 0.153760, 0.102740),(-0.108725, 0.108725, 0.102740),(-0.072648, 0.072648, 0.153761),(0.000000, 0.102739, 0.153761),(0.000000, 0.036077, 0.181373),(0.025511, 0.025510, 0.181373),(0.102739, -0.000000, 0.153761),(0.036077, -0.000000, 0.181373),(0.025510, -0.025511, 0.181373),(0.000000, 0.153760, 0.102740),(0.000000, 0.102739, 0.153761),(0.072648, 0.072648, 0.153761),(0.000000, 0.181373, 0.036077),(-0.128250, 0.128250, 0.036077),(-0.108725, 0.108725, 0.102740),(0.181373, -0.000000, 0.036077),(0.153760, -0.000000, 0.102740),(0.108725, -0.108725, 0.102740),(0.128250, 0.128250, -0.036077),(0.128250, 0.128250, 0.036077),(0.181373, -0.000000, 0.036077),(0.108725, 0.108725, 0.102740),(0.072648, 0.072648, 0.153761),(0.102739, -0.000000, 0.153761),(0.025511, 0.025510, -0.181373),(0.072648, 0.072648, -0.153760),(0.102739, -0.000000, -0.153760),(0.000000, 0.181373, -0.036077),(0.128250, 0.128250, -0.036077),(0.108725, 0.108725, -0.102739),(-0.072648, 0.072648, 0.153761),(-0.025510, 0.025511, 0.181373),(0.000000, 0.036077, 0.181373),(0.153760, -0.000000, -0.102739),(0.181373, -0.000000, -0.036077),(0.128250, -0.128250, -0.036077),(0.108725, -0.108725, 0.102740),(0.153760, -0.000000, 0.102740),(0.102739, -0.000000, 0.153761),(0.128250, -0.128250, -0.036077),(0.128250, -0.128250, 0.036077),(-0.000000, -0.181373, 0.036077),(0.102739, -0.000000, -0.153760),(0.153760, -0.000000, -0.102739),(0.108725, -0.108725, -0.102739),(0.072648, -0.072648, 0.153761),(0.025510, -0.025511, 0.181373),(-0.000000, -0.036077, 0.181373),(0.036077, -0.000000, -0.181373),(0.102739, -0.000000, -0.153760),(0.072648, -0.072648, -0.153760),(0.128250, -0.128250, 0.036077),(0.108725, -0.108725, 0.102740),(-0.000000, -0.153760, 0.102740),(-0.000000, -0.153760, 0.102740),(0.108725, -0.108725, 0.102740),(0.072648, -0.072648, 0.153761),(-0.000000, -0.181373, -0.036077),(-0.000000, -0.181373, 0.036077),(-0.128250, -0.128250, 0.036077),(0.108725, -0.108725, -0.102739),(0.128250, -0.128250, -0.036077),(-0.000000, -0.181373, -0.036077),(-0.000000, -0.102739, 0.153761),(-0.000000, -0.036077, 0.181373),(-0.025511, -0.025510, 0.181373),(0.025510, -0.025511, -0.181373),(0.072648, -0.072648, -0.153760),(-0.000000, -0.102739, -0.153760),(-0.000000, -0.181373, 0.036077),(-0.000000, -0.153760, 0.102740),(-0.108725, -0.108725, 0.102740),(0.072648, -0.072648, -0.153760),(0.108725, -0.108725, -0.102739),(-0.000000, -0.153760, -0.102739),(-0.000000, -0.153760, 0.102740),(-0.000000, -0.102739, 0.153761),(-0.072648, -0.072648, 0.153761),(-0.128250, -0.128250, -0.036077),(-0.128250, -0.128250, 0.036077),(-0.181373, 0.000000, 0.036077),(-0.000000, -0.153760, -0.102739),(-0.000000, -0.181373, -0.036077),(-0.128250, -0.128250, -0.036077),(-0.108725, -0.108725, 0.102740),(-0.072648, -0.072648, 0.153761),(-0.102739, 0.000000, 0.153761),(-0.000000, -0.036077, -0.181373),(-0.000000, -0.102739, -0.153760),(-0.072648, -0.072648, -0.153760),(-0.128250, -0.128250, 0.036077),(-0.108725, -0.108725, 0.102740),(-0.153760, 0.000000, 0.102740),(-0.000000, -0.102739, -0.153760),(-0.000000, -0.153760, -0.102739),(-0.108725, -0.108725, -0.102739),(-0.102739, 0.000000, 0.153761),(-0.072648, -0.072648, 0.153761),(-0.025511, -0.025510, 0.181373),(-0.181373, 0.000000, -0.036077),(-0.181373, 0.000000, 0.036077),(-0.128250, 0.128250, 0.036077),(-0.102739, 0.000000, -0.153760),(-0.072648, -0.072648, -0.153760),(-0.108725, -0.108725, -0.102739),(-0.108725, -0.108725, -0.102739),(-0.128250, -0.128250, -0.036077),(-0.181373, 0.000000, -0.036077),(-0.025511, -0.025510, -0.181373),(-0.072648, -0.072648, -0.153760),(-0.102739, 0.000000, -0.153760),(-0.181373, 0.000000, 0.036077),(-0.153760, 0.000000, 0.102740),(-0.108725, 0.108725, 0.102740),(-0.072648, 0.072648, 0.153761),(-0.102739, 0.000000, 0.153761),(-0.036077, 0.000000, 0.181373),(-0.128250, 0.128250, 0.036077),(0.000000, 0.181373, 0.036077),(0.000000, 0.181373, -0.036077),(-0.102739, 0.000000, -0.153760),(-0.153760, 0.000000, -0.102739),(-0.108725, 0.108725, -0.102739),(-0.153760, 0.000000, -0.102739),(-0.181373, 0.000000, -0.036077),(-0.128250, 0.128250, -0.036077),(-0.153760, 0.000000, 0.102740),(-0.102739, 0.000000, 0.153761),(-0.072648, 0.072648, 0.153761),(-0.036077, 0.000000, -0.181373),(-0.102739, 0.000000, -0.153760),(-0.072648, 0.072648, -0.153760),(-0.108725, 0.108725, -0.102739),(0.000000, 0.153760, -0.102739),(0.000000, 0.102739, -0.153760),(-0.128250, 0.128250, -0.036077),(0.000000, 0.181373, -0.036077),(0.000000, 0.153760, -0.102739),(0.153760, -0.000000, -0.102739),(0.108725, 0.108725, -0.102739),(0.128250, 0.128250, -0.036077),(0.000000, 0.153760, -0.102739),(0.108725, 0.108725, -0.102739),(0.072648, 0.072648, -0.153760),(0.102739, -0.000000, 0.153761),(0.072648, 0.072648, 0.153761),(0.025511, 0.025510, 0.181373),(0.072648, 0.072648, -0.153760),(0.108725, 0.108725, -0.102739),(0.153760, -0.000000, -0.102739),(0.128250, 0.128250, 0.036077),(0.108725, 0.108725, 0.102740),(0.153760, -0.000000, 0.102740),(-0.501351, -0.032029, -0.000000),(-0.501351, -0.022648, 0.022648),(-0.501351, 0.000000, 0.032030),(-0.501351, 0.000000, 0.032030),(-0.501351, 0.022649, 0.022648),(-0.501351, 0.032030, -0.000000),(-0.501351, 0.032030, -0.000000),(-0.501351, 0.022649, -0.022648),(-0.501351, 0.000000, -0.032030),(-0.501351, 0.000000, -0.032030),(-0.501351, -0.022648, -0.022648),(-0.501351, -0.032029, -0.000000),(-0.501351, -0.032029, -0.000000),(-0.501351, 0.000000, 0.032030),(-0.501351, 0.032030, -0.000000),(-0.501351, 0.032030, -0.000000),(-0.501351, 0.000000, -0.032030),(-0.501351, -0.032029, -0.000000),(-0.354509, -0.032030, -0.354509),(-0.338494, -0.022648, -0.370524),(-0.164052, -0.000000, -0.164052),(0.000000, -0.032030, -0.501351),(-0.022648, -0.022648, -0.501351),(-0.032030, 0.000000, -0.501351),(-0.032030, 0.000000, -0.501351),(-0.022648, 0.022648, -0.501351),(0.000000, 0.032030, -0.501351),(0.000000, 0.032030, -0.501351),(0.022648, 0.022648, -0.501351),(0.032030, 0.000000, -0.501351),(0.032030, 0.000000, -0.501351),(0.022648, -0.022648, -0.501351),(0.000000, -0.032030, -0.501351),(0.000000, -0.032030, -0.501351),(-0.032030, 0.000000, -0.501351),(0.000000, 0.032030, -0.501351),(0.000000, 0.032030, -0.501351),(0.032030, 0.000000, -0.501351),(0.000000, -0.032030, -0.501351),(0.501351, -0.000000, 0.032030),(0.501351, -0.022648, 0.022648),(0.501351, -0.032030, 0.000000),(0.501351, -0.032030, 0.000000),(0.501351, -0.022648, -0.022648),(0.501351, -0.000000, -0.032030),(0.501351, -0.000000, -0.032030),(0.501351, 0.022648, -0.022648),(0.501351, 0.032030, 0.000000),(0.501351, 0.032030, 0.000000),(0.501351, 0.022648, 0.022648),(0.501351, -0.000000, 0.032030),(0.501351, -0.000000, 0.032030),(0.501351, -0.032030, 0.000000),(0.501351, -0.000000, -0.032030),(0.501351, -0.000000, -0.032030),(0.501351, 0.032030, 0.000000),(0.501351, -0.000000, 0.032030),(-0.032030, -0.000000, 0.501351),(-0.022648, -0.022648, 0.501351),(0.000000, -0.032030, 0.501351),(0.000000, -0.032030, 0.501351),(0.022648, -0.022648, 0.501351),(0.032030, -0.000000, 0.501351),(0.032030, -0.000000, 0.501351),(0.022648, 0.022648, 0.501351),(0.000000, 0.032030, 0.501351),(0.000000, 0.032030, 0.501351),(-0.022648, 0.022648, 0.501351),(-0.032030, -0.000000, 0.501351),(-0.032030, -0.000000, 0.501351),(0.000000, -0.032030, 0.501351),(0.032030, -0.000000, 0.501351),(0.032030, -0.000000, 0.501351),(0.000000, 0.032030, 0.501351),(-0.032030, -0.000000, 0.501351),(0.000001, -0.156002, 0.029354),(0.000001, -0.417144, 0.017897),(0.015525, -0.417144, 0.000000),(-0.037686, -0.156002, 0.000000),(-0.015524, -0.417144, 0.000000),(0.000001, -0.156002, 0.029354),(0.037687, -0.156002, 0.000000),(0.000001, -0.156002, 0.029354),(0.015525, -0.417144, 0.000000),(-0.015524, -0.417144, 0.000000),(0.000001, -0.156002, -0.029353),(0.000001, -0.417144, -0.017896),(0.000001, -0.156002, -0.029353),(0.015525, -0.417144, 0.000000),(0.000001, -0.417144, -0.017896),(-0.037686, -0.156002, 0.000000),(0.000001, -0.156002, -0.029353),(-0.015524, -0.417144, 0.000000),(0.037687, -0.156002, 0.000000),(0.015525, -0.417144, 0.000000),(0.000001, -0.156002, -0.029353),(0.000001, -0.417144, 0.017897),(-0.015524, -0.417144, 0.000000),(-0.127998, -0.318886, 0.000000),(0.128000, -0.318886, 0.000000),(0.015525, -0.417144, 0.000000),(0.000001, -0.417144, 0.017897),(0.000001, -0.625057, 0.000000),(0.000001, -0.417144, 0.017897),(-0.127998, -0.318886, 0.000000),(0.000001, -0.625057, 0.000000),(0.128000, -0.318886, 0.000000),(0.000001, -0.417144, 0.017897),(0.000001, -0.417144, -0.017896),(-0.127998, -0.318886, 0.000000),(-0.015524, -0.417144, 0.000000),(0.128000, -0.318886, 0.000000),(0.000001, -0.417144, -0.017896),(0.015525, -0.417144, 0.000000),(0.000001, -0.625057, 0.000000),(-0.127998, -0.318886, 0.000000),(0.000001, -0.417144, -0.017896),(0.000001, -0.625057, 0.000000),(0.000001, -0.417144, -0.017896),(0.128000, -0.318886, 0.000000),(0.000000, 0.000000, 0.232005),(-0.032030, -0.000000, 0.501351),(-0.022648, 0.022648, 0.501351),(-0.022648, 0.022648, 0.501351),(-0.022648, -0.022648, 0.501351),(0.000000, -0.032030, 0.501351),(0.000000, 0.032030, 0.501351),(0.022648, -0.022648, 0.501351),(0.022648, 0.022648, 0.501351),(-0.022648, 0.022648, 0.501351),(0.000000, -0.032030, 0.501351),(0.000000, 0.032030, 0.501351),(0.022648, 0.022648, 0.501351),(0.032030, -0.000000, 0.501351),(0.000000, 0.000000, 0.232005),(0.000000, 0.000000, 0.232005),(-0.022648, 0.022648, 0.501351),(0.000000, 0.032030, 0.501351),(0.000000, 0.000000, 0.232005),(0.000000, 0.032030, 0.501351),(0.022648, 0.022648, 0.501351),(-0.338494, -0.022649, 0.370524),(-0.354509, -0.032030, 0.354509),(-0.164052, -0.000000, 0.164053),(-0.331861, -0.000000, 0.377158),(-0.338494, -0.022649, 0.370524),(-0.164052, -0.000000, 0.164053),(-0.338494, 0.022648, 0.370524),(-0.331861, -0.000000, 0.377158),(-0.164052, -0.000000, 0.164053),(-0.354509, 0.032030, 0.354509),(-0.338494, 0.022648, 0.370524),(-0.164052, -0.000000, 0.164053),(-0.370524, 0.022648, 0.338494),(-0.354509, 0.032030, 0.354509),(-0.164052, -0.000000, 0.164053),(-0.377158, -0.000000, 0.331861),(-0.370524, 0.022648, 0.338494),(-0.164052, -0.000000, 0.164053),(-0.370524, -0.022649, 0.338494),(-0.377158, -0.000000, 0.331861),(-0.164052, -0.000000, 0.164053),(-0.354509, -0.032030, 0.354509),(-0.338494, -0.022649, 0.370524),(-0.331861, -0.000000, 0.377158),(-0.331861, -0.000000, 0.377158),(-0.338494, 0.022648, 0.370524),(-0.354509, 0.032030, 0.354509),(-0.354509, 0.032030, 0.354509),(-0.370524, 0.022648, 0.338494),(-0.377158, -0.000000, 0.331861),(-0.377158, -0.000000, 0.331861),(-0.370524, -0.022649, 0.338494),(-0.354509, -0.032030, 0.354509),(-0.354509, -0.032030, 0.354509),(-0.331861, -0.000000, 0.377158),(-0.354509, 0.032030, 0.354509),(-0.354509, 0.032030, 0.354509),(-0.377158, -0.000000, 0.331861),(-0.354509, -0.032030, 0.354509),(-0.354509, -0.032030, 0.354509),(-0.370524, -0.022649, 0.338494),(-0.164052, -0.000000, 0.164053),(0.370524, -0.022649, 0.338494),(0.354509, -0.032030, 0.354509),(0.164052, -0.000000, 0.164053),(0.377158, -0.000000, 0.331861),(0.370524, -0.022649, 0.338494),(0.164052, -0.000000, 0.164053),(0.370524, 0.022648, 0.338494),(0.377158, -0.000000, 0.331861),(0.164052, -0.000000, 0.164053),(0.354509, 0.032030, 0.354509),(0.370524, 0.022648, 0.338494),(0.164052, -0.000000, 0.164053),(0.338494, 0.022648, 0.370524),(0.354509, 0.032030, 0.354509),(0.164052, -0.000000, 0.164053),(0.331861, -0.000000, 0.377158),(0.338494, 0.022648, 0.370524),(0.164052, -0.000000, 0.164053),(0.338494, -0.022649, 0.370524),(0.331861, -0.000000, 0.377158),(0.164052, -0.000000, 0.164053),(0.354509, -0.032030, 0.354509),(0.370524, -0.022649, 0.338494),(0.377158, -0.000000, 0.331861),(0.377158, -0.000000, 0.331861),(0.370524, 0.022648, 0.338494),(0.354509, 0.032030, 0.354509),(0.354509, 0.032030, 0.354509),(0.338494, 0.022648, 0.370524),(0.331861, -0.000000, 0.377158),(0.331861, -0.000000, 0.377158),(0.338494, -0.022649, 0.370524),(0.354509, -0.032030, 0.354509),(0.354509, -0.032030, 0.354509),(0.377158, -0.000000, 0.331861),(0.354509, 0.032030, 0.354509),(0.354509, 0.032030, 0.354509),(0.331861, -0.000000, 0.377158),(0.354509, -0.032030, 0.354509),(0.354509, -0.032030, 0.354509),(0.338494, -0.022649, 0.370524),(0.164052, -0.000000, 0.164053),(0.338494, -0.022648, -0.370524),(0.354509, -0.032030, -0.354509),(0.164052, -0.000000, -0.164052),(0.331861, -0.000000, -0.377157),(0.338494, -0.022648, -0.370524),(0.164052, -0.000000, -0.164052),(0.338494, 0.022648, -0.370524),(0.331861, -0.000000, -0.377157),(0.164052, -0.000000, -0.164052),(0.354509, 0.032030, -0.354509),(0.338494, 0.022648, -0.370524),(0.164052, -0.000000, -0.164052),(0.370524, 0.022648, -0.338494),(0.354509, 0.032030, -0.354509),(0.164052, -0.000000, -0.164052),(0.377158, -0.000000, -0.331861),(0.370524, 0.022648, -0.338494),(0.164052, -0.000000, -0.164052),(0.370524, -0.022648, -0.338494),(0.377158, -0.000000, -0.331861),(0.164052, -0.000000, -0.164052),(0.354509, -0.032030, -0.354509),(0.338494, -0.022648, -0.370524),(0.331861, -0.000000, -0.377157),(0.331861, -0.000000, -0.377157),(0.338494, 0.022648, -0.370524),(0.354509, 0.032030, -0.354509),(0.354509, 0.032030, -0.354509),(0.370524, 0.022648, -0.338494),(0.377158, -0.000000, -0.331861),(0.377158, -0.000000, -0.331861),(0.370524, -0.022648, -0.338494),(0.354509, -0.032030, -0.354509),(0.354509, -0.032030, -0.354509),(0.331861, -0.000000, -0.377157),(0.354509, 0.032030, -0.354509),(0.354509, 0.032030, -0.354509),(0.377158, -0.000000, -0.331861),(0.354509, -0.032030, -0.354509),(0.354509, -0.032030, -0.354509),(0.370524, -0.022648, -0.338494),(0.164052, -0.000000, -0.164052),) ================================================ FILE: addons/io_hubs_addon/components/models/image.py ================================================ SHAPE = ((0.179200, -0.003164, 0.143934),(-0.379381, -0.003164, 0.218799),(0.374179, -0.003164, 0.218799),(0.176258, -0.003164, 0.053778),(-0.042987, -0.003164, 0.049414),(0.152390, -0.003164, 0.064234),(0.374179, -0.003164, -0.227073),(0.224317, -0.003164, 0.064234),(0.374179, -0.003164, 0.218799),(0.374179, -0.003164, -0.227073),(0.203420, -0.003164, 0.053778),(0.224317, -0.003164, 0.064234),(-0.042987, -0.003164, 0.049414),(0.176258, -0.003164, 0.053778),(0.255820, -0.003164, -0.227073),(0.255820, -0.003164, -0.227073),(0.203420, -0.003164, 0.053778),(0.374179, -0.003164, -0.227073),(0.176258, -0.003164, 0.053778),(0.203420, -0.003164, 0.053778),(0.255820, -0.003164, -0.227073),(0.152390, -0.003164, 0.064234),(-0.042987, -0.003164, 0.049414),(0.140885, -0.003164, 0.085722),(-0.379381, -0.003164, 0.218799),(-0.185834, -0.003164, -0.056347),(-0.379381, -0.003164, -0.227073),(-0.379381, -0.003164, -0.227073),(-0.185834, -0.003164, -0.056347),(-0.245138, -0.003164, -0.227073),(-0.185834, -0.003164, -0.056347),(-0.042987, -0.003164, 0.049414),(-0.115578, -0.003164, -0.121322),(0.240318, -0.003164, 0.085722),(0.374179, -0.003164, 0.218799),(0.224317, -0.003164, 0.064234),(0.240318, -0.003164, 0.110617),(0.374179, -0.003164, 0.218799),(0.240318, -0.003164, 0.085722),(-0.379381, -0.003164, 0.218799),(-0.042987, -0.003164, 0.049414),(-0.185834, -0.003164, -0.056347),(-0.042987, -0.003164, 0.049414),(0.141931, -0.003164, 0.110617),(0.140885, -0.003164, 0.085722),(-0.042987, -0.003164, 0.049414),(0.155332, -0.003164, 0.133878),(0.141931, -0.003164, 0.110617),(0.227260, -0.003164, 0.133878),(0.374179, -0.003164, 0.218799),(0.240318, -0.003164, 0.110617),(0.206362, -0.003164, 0.143301),(0.374179, -0.003164, 0.218799),(0.227260, -0.003164, 0.133878),(-0.379381, -0.003164, 0.218799),(0.155332, -0.003164, 0.133878),(-0.042987, -0.003164, 0.049414),(0.179200, -0.003164, 0.143934),(0.374179, -0.003164, 0.218799),(0.206362, -0.003164, 0.143301),(-0.379381, -0.003164, 0.218799),(0.179200, -0.003164, 0.143934),(0.155332, -0.003164, 0.133878),(0.172613, -0.005452, 0.169954),(0.374179, -0.005452, 0.218799),(-0.379381, -0.005452, 0.218799),(0.374179, -0.005452, -0.227073),(0.374179, -0.005452, 0.218799),(0.243650, -0.005452, 0.044467),(0.374179, -0.005452, -0.227073),(0.243650, -0.005452, 0.044467),(0.210748, -0.005452, 0.028005),(0.336084, -0.005452, -0.227073),(0.374179, -0.005452, -0.227073),(0.210748, -0.005452, 0.028005),(0.167981, -0.005452, 0.028005),(0.336084, -0.005452, -0.227073),(0.210748, -0.005452, 0.028005),(0.130400, -0.005452, 0.044467),(0.112286, -0.005452, 0.078300),(-0.059786, -0.005452, 0.136211),(-0.379381, -0.005452, 0.218799),(-0.379381, -0.005452, -0.227073),(-0.212899, -0.005452, 0.046316),(-0.379381, -0.005452, -0.227073),(-0.313268, -0.005452, -0.227073),(-0.212899, -0.005452, 0.046316),(-0.212899, -0.005452, 0.046316),(-0.128645, -0.005452, -0.037325),(-0.059786, -0.005452, 0.136211),(0.268843, -0.005452, 0.078300),(0.243650, -0.005452, 0.044467),(0.374179, -0.005452, 0.218799),(0.268843, -0.005452, 0.117497),(0.268843, -0.005452, 0.078300),(0.374179, -0.005452, 0.218799),(-0.379381, -0.005452, 0.218799),(-0.212899, -0.005452, 0.046316),(-0.059786, -0.005452, 0.136211),(-0.059786, -0.005452, 0.136211),(0.112286, -0.005452, 0.078300),(0.113934, -0.005452, 0.117497),(-0.059786, -0.005452, 0.136211),(0.113934, -0.005452, 0.117497),(0.135032, -0.005452, 0.154122),(0.248282, -0.005452, 0.154122),(0.268843, -0.005452, 0.117497),(0.374179, -0.005452, 0.218799),(0.215379, -0.005452, 0.168957),(0.248282, -0.005452, 0.154122),(0.374179, -0.005452, 0.218799),(-0.379381, -0.005452, 0.218799),(-0.059786, -0.005452, 0.136211),(0.135032, -0.005452, 0.154122),(0.172613, -0.005452, 0.169954),(0.215379, -0.005452, 0.168957),(0.374179, -0.005452, 0.218799),(-0.379381, -0.005452, 0.218799),(0.135032, -0.005452, 0.154122),(0.172613, -0.005452, 0.169954),(0.501103, 0.000000, -0.325349),(0.501103, -0.000000, 0.325349),(0.433878, -0.000000, 0.269627),(-0.501103, -0.000000, 0.325349),(-0.501103, 0.000000, -0.325349),(-0.433878, 0.000000, -0.269627),(0.433878, -0.000000, 0.269627),(0.501103, -0.000000, 0.325349),(-0.501103, -0.000000, 0.325349),(-0.433878, 0.000000, -0.269627),(-0.501103, 0.000000, -0.325349),(0.501103, 0.000000, -0.325349),(0.336084, -0.005452, -0.227073),(0.130400, -0.005452, 0.044467),(-0.059786, -0.005452, 0.136211),(0.336084, -0.005452, -0.227073),(0.167981, -0.005452, 0.028005),(0.130400, -0.005452, 0.044467),(0.501103, 0.000000, -0.325349),(0.433878, -0.000000, 0.269627),(0.433878, 0.000000, -0.269627),(-0.501103, -0.000000, 0.325349),(-0.433878, 0.000000, -0.269627),(-0.433878, -0.000000, 0.269627),(0.433878, -0.000000, 0.269627),(-0.501103, -0.000000, 0.325349),(-0.433878, -0.000000, 0.269627),(-0.433878, 0.000000, -0.269627),(0.501103, 0.000000, -0.325349),(0.433878, 0.000000, -0.269627),) ================================================ FILE: addons/io_hubs_addon/components/models/link.py ================================================ SHAPE = ((0.153029, -0.091493, -0.027939),(0.036019, -0.018590, 0.143833),(0.046648, -0.042210, 0.187375),(0.153029, -0.091493, -0.027939),(0.046648, -0.042210, 0.187375),(0.174287, -0.121736, -0.000000),(-0.007655, -0.109699, -0.173613),(0.330949, -0.109699, -0.173613),(0.303646, -0.114328, -0.122298),(-0.007655, -0.109699, -0.173613),(0.303646, -0.114328, -0.122298),(0.019648, -0.114328, -0.122298),(0.367100, -0.090125, 0.028674),(0.303646, -0.051107, -0.064950),(0.291960, -0.089904, -0.076381),(0.367100, -0.090125, 0.028674),(0.291960, -0.089904, -0.076381),(0.343727, -0.121736, 0.000000),(0.019648, -0.114328, -0.122298),(0.303646, -0.114328, -0.122298),(0.291960, -0.089904, -0.076381),(0.019648, -0.114328, -0.122298),(0.291960, -0.089904, -0.076381),(0.031335, -0.089904, -0.076381),(0.019648, -0.051107, -0.064950),(0.303646, -0.051107, -0.064950),(0.330949, -0.022160, -0.094205),(0.019648, -0.051107, -0.064950),(0.330949, -0.022160, -0.094205),(-0.007655, -0.022160, -0.094205),(0.474212, -0.091339, 0.027573),(0.357202, -0.019389, -0.145071),(0.330949, -0.022160, -0.094205),(0.474212, -0.091339, 0.027573),(0.330949, -0.022160, -0.094205),(0.421706, -0.077966, 0.039704),(-0.007655, -0.221312, 0.094205),(-0.033908, -0.224082, 0.145071),(-0.150918, -0.152133, -0.027573),(-0.007655, -0.221312, 0.094205),(-0.150918, -0.152133, -0.027573),(-0.098412, -0.165505, -0.039704),(-0.033908, -0.224082, 0.145071),(-0.044537, -0.200221, 0.188328),(-0.172177, -0.121736, 0.000000),(-0.033908, -0.224082, 0.145071),(-0.172177, -0.121736, 0.000000),(-0.150918, -0.152133, -0.027573),(-0.044537, -0.043250, -0.188328),(0.367831, -0.043250, -0.188328),(0.357202, -0.080183, -0.200218),(-0.044537, -0.043250, -0.188328),(0.357202, -0.080183, -0.200218),(-0.033908, -0.080183, -0.200218),(0.019648, -0.192364, 0.064950),(-0.007655, -0.221312, 0.094205),(-0.098412, -0.165505, -0.039704),(0.019648, -0.192364, 0.064950),(-0.098412, -0.165505, -0.039704),(-0.043806, -0.153346, -0.028674),(0.291960, -0.089904, -0.076381),(0.303646, -0.114328, -0.122298),(0.367100, -0.153346, -0.028674),(0.291960, -0.089904, -0.076381),(0.367100, -0.153346, -0.028674),(0.343727, -0.121736, 0.000000),(0.031335, -0.089904, -0.076381),(0.291960, -0.089904, -0.076381),(0.303646, -0.051107, -0.064950),(0.031335, -0.089904, -0.076381),(0.303646, -0.051107, -0.064950),(0.019648, -0.051107, -0.064950),(0.421706, -0.165505, -0.039704),(0.330949, -0.221312, 0.094205),(0.303646, -0.192364, 0.064950),(0.421706, -0.165505, -0.039704),(0.303646, -0.192364, 0.064950),(0.367100, -0.153346, -0.028674),(-0.007655, -0.221312, 0.094205),(0.330949, -0.221312, 0.094205),(0.357202, -0.224082, 0.145071),(-0.007655, -0.221312, 0.094205),(0.357202, -0.224082, 0.145071),(-0.033908, -0.224082, 0.145071),(0.474212, -0.152133, -0.027573),(0.495471, -0.121736, 0.000000),(0.367831, -0.200221, 0.188328),(0.474212, -0.152133, -0.027573),(0.367831, -0.200221, 0.188328),(0.357202, -0.224082, 0.145071),(-0.044537, -0.200221, 0.188328),(0.367831, -0.200221, 0.188328),(0.357202, -0.163288, 0.200218),(-0.044537, -0.200221, 0.188328),(0.357202, -0.163288, 0.200218),(-0.033908, -0.163288, 0.200218),(-0.007655, -0.133772, 0.173613),(0.330949, -0.133772, 0.173613),(0.303646, -0.129143, 0.122299),(-0.007655, -0.133772, 0.173613),(0.303646, -0.129143, 0.122299),(0.019648, -0.129143, 0.122299),(0.343727, -0.121736, 0.000000),(0.367100, -0.153346, -0.028674),(0.303646, -0.192364, 0.064950),(0.343727, -0.121736, 0.000000),(0.303646, -0.192364, 0.064950),(0.291960, -0.153567, 0.076381),(-0.043806, -0.153346, -0.028674),(-0.098412, -0.165505, -0.039704),(-0.007655, -0.109699, -0.173613),(-0.043806, -0.153346, -0.028674),(-0.007655, -0.109699, -0.173613),(0.019648, -0.114328, -0.122298),(-0.007655, -0.022160, -0.094205),(0.330949, -0.022160, -0.094205),(0.357202, -0.019389, -0.145071),(-0.007655, -0.022160, -0.094205),(0.357202, -0.019389, -0.145071),(-0.033908, -0.019389, -0.145071),(-0.020433, -0.121736, 0.000000),(-0.043806, -0.153346, -0.028674),(0.019648, -0.114328, -0.122298),(-0.020433, -0.121736, 0.000000),(0.019648, -0.114328, -0.122298),(0.031335, -0.089904, -0.076381),(-0.007655, -0.109699, -0.173613),(-0.098412, -0.165505, -0.039704),(-0.150918, -0.152133, -0.027573),(-0.007655, -0.109699, -0.173613),(-0.150918, -0.152133, -0.027573),(-0.033908, -0.080183, -0.200218),(-0.033908, -0.163288, 0.200218),(0.357202, -0.163288, 0.200218),(0.330949, -0.133772, 0.173613),(-0.033908, -0.163288, 0.200218),(0.330949, -0.133772, 0.173613),(-0.007655, -0.133772, 0.173613),(0.367831, -0.043250, -0.188328),(0.357202, -0.019389, -0.145071),(0.474212, -0.091339, 0.027573),(0.367831, -0.043250, -0.188328),(0.474212, -0.091339, 0.027573),(0.495471, -0.121736, 0.000000),(0.357202, -0.080183, -0.200218),(0.367831, -0.043250, -0.188328),(0.495471, -0.121736, 0.000000),(0.357202, -0.080183, -0.200218),(0.495471, -0.121736, 0.000000),(0.474212, -0.152133, -0.027573),(-0.007655, -0.133772, 0.173613),(0.019648, -0.129143, 0.122299),(-0.043806, -0.090125, 0.028674),(-0.007655, -0.133772, 0.173613),(-0.043806, -0.090125, 0.028674),(-0.098412, -0.077966, 0.039704),(0.031335, -0.153567, 0.076381),(0.291960, -0.153567, 0.076381),(0.303646, -0.192364, 0.064950),(0.031335, -0.153567, 0.076381),(0.303646, -0.192364, 0.064950),(0.019648, -0.192364, 0.064950),(-0.043806, -0.090125, 0.028674),(-0.020433, -0.121736, 0.000000),(0.031335, -0.089904, -0.076381),(-0.043806, -0.090125, 0.028674),(0.031335, -0.089904, -0.076381),(0.019648, -0.051107, -0.064950),(0.421706, -0.077966, 0.039704),(0.330949, -0.022160, -0.094205),(0.303646, -0.051107, -0.064950),(0.421706, -0.077966, 0.039704),(0.303646, -0.051107, -0.064950),(0.367100, -0.090125, 0.028674),(-0.150918, -0.091339, 0.027573),(-0.033908, -0.163288, 0.200218),(-0.007655, -0.133772, 0.173613),(-0.150918, -0.091339, 0.027573),(-0.007655, -0.133772, 0.173613),(-0.098412, -0.077966, 0.039704),(0.421706, -0.165505, -0.039704),(0.474212, -0.152133, -0.027573),(0.357202, -0.224082, 0.145071),(0.421706, -0.165505, -0.039704),(0.357202, -0.224082, 0.145071),(0.330949, -0.221312, 0.094205),(-0.044537, -0.200221, 0.188328),(-0.033908, -0.224082, 0.145071),(0.357202, -0.224082, 0.145071),(-0.044537, -0.200221, 0.188328),(0.357202, -0.224082, 0.145071),(0.367831, -0.200221, 0.188328),(-0.044537, -0.200221, 0.188328),(-0.033908, -0.163288, 0.200218),(-0.150918, -0.091339, 0.027573),(-0.044537, -0.200221, 0.188328),(-0.150918, -0.091339, 0.027573),(-0.172177, -0.121736, 0.000000),(-0.007655, -0.221312, 0.094205),(0.019648, -0.192364, 0.064950),(0.303646, -0.192364, 0.064950),(-0.007655, -0.221312, 0.094205),(0.303646, -0.192364, 0.064950),(0.330949, -0.221312, 0.094205),(0.019648, -0.129143, 0.122299),(0.031335, -0.153567, 0.076381),(-0.020433, -0.121736, 0.000000),(0.019648, -0.129143, 0.122299),(-0.020433, -0.121736, 0.000000),(-0.043806, -0.090125, 0.028674),(0.019648, -0.129143, 0.122299),(0.303646, -0.129143, 0.122299),(0.291960, -0.153567, 0.076381),(0.019648, -0.129143, 0.122299),(0.291960, -0.153567, 0.076381),(0.031335, -0.153567, 0.076381),(-0.098412, -0.077966, 0.039704),(-0.043806, -0.090125, 0.028674),(0.019648, -0.051107, -0.064950),(-0.098412, -0.077966, 0.039704),(0.019648, -0.051107, -0.064950),(-0.007655, -0.022160, -0.094205),(0.421706, -0.077966, 0.039704),(0.330949, -0.133772, 0.173613),(0.357202, -0.163288, 0.200218),(0.421706, -0.077966, 0.039704),(0.357202, -0.163288, 0.200218),(0.474212, -0.091339, 0.027573),(-0.033908, -0.019389, -0.145071),(0.357202, -0.019389, -0.145071),(0.367831, -0.043250, -0.188328),(-0.033908, -0.019389, -0.145071),(0.367831, -0.043250, -0.188328),(-0.044537, -0.043250, -0.188328),(-0.033908, -0.080183, -0.200218),(0.357202, -0.080183, -0.200218),(0.330949, -0.109699, -0.173613),(-0.033908, -0.080183, -0.200218),(0.330949, -0.109699, -0.173613),(-0.007655, -0.109699, -0.173613),(0.303646, -0.114328, -0.122298),(0.330949, -0.109699, -0.173613),(0.421706, -0.165505, -0.039704),(0.303646, -0.114328, -0.122298),(0.421706, -0.165505, -0.039704),(0.367100, -0.153346, -0.028674),(0.421706, -0.077966, 0.039704),(0.367100, -0.090125, 0.028674),(0.303646, -0.129143, 0.122299),(0.421706, -0.077966, 0.039704),(0.303646, -0.129143, 0.122299),(0.330949, -0.133772, 0.173613),(0.367100, -0.090125, 0.028674),(0.343727, -0.121736, 0.000000),(0.291960, -0.153567, 0.076381),(0.367100, -0.090125, 0.028674),(0.291960, -0.153567, 0.076381),(0.303646, -0.129143, 0.122299),(0.330949, -0.109699, -0.173613),(0.357202, -0.080183, -0.200218),(0.474212, -0.152133, -0.027573),(0.330949, -0.109699, -0.173613),(0.474212, -0.152133, -0.027573),(0.421706, -0.165505, -0.039704),(-0.020433, -0.121736, 0.000000),(0.031335, -0.153567, 0.076381),(0.019648, -0.192364, 0.064950),(-0.020433, -0.121736, 0.000000),(0.019648, -0.192364, 0.064950),(-0.043806, -0.153346, -0.028674),(-0.172177, -0.121736, 0.000000),(-0.150918, -0.091339, 0.027573),(-0.033908, -0.019389, -0.145071),(-0.172177, -0.121736, 0.000000),(-0.033908, -0.019389, -0.145071),(-0.044537, -0.043250, -0.188328),(-0.150918, -0.091339, 0.027573),(-0.098412, -0.077966, 0.039704),(-0.007655, -0.022160, -0.094205),(-0.150918, -0.091339, 0.027573),(-0.007655, -0.022160, -0.094205),(-0.033908, -0.019389, -0.145071),(-0.305757, -0.192721, -0.064097),(-0.333060, -0.221830, -0.093001),(0.009765, -0.221830, -0.093001),(-0.305757, -0.192721, -0.064097),(0.009765, -0.221830, -0.093001),(-0.017537, -0.192721, -0.064097),(-0.333060, -0.134733, -0.173462),(0.009765, -0.134733, -0.173462),(0.036019, -0.164396, -0.199710),(-0.333060, -0.134733, -0.173462),(0.036019, -0.164396, -0.199710),(-0.359313, -0.164396, -0.199710),(-0.345838, -0.121736, -0.000000),(-0.294070, -0.153989, -0.075995),(-0.305757, -0.129820, -0.122205),(-0.345838, -0.121736, -0.000000),(-0.305757, -0.129820, -0.122205),(-0.369211, -0.090285, -0.029054),(-0.423816, -0.165284, 0.040230),(-0.369211, -0.153186, 0.029054),(-0.305757, -0.113651, 0.122205),(-0.423816, -0.165284, 0.040230),(-0.305757, -0.113651, 0.122205),(-0.333060, -0.108738, 0.173462),(0.100522, -0.165284, 0.040230),(0.009765, -0.221830, -0.093001),(0.036019, -0.224882, -0.143833),(0.100522, -0.165284, 0.040230),(0.036019, -0.224882, -0.143833),(0.153029, -0.151979, 0.027939),(0.036019, -0.079076, 0.199710),(0.009765, -0.108738, 0.173462),(0.100522, -0.165284, 0.040230),(0.036019, -0.079076, 0.199710),(0.100522, -0.165284, 0.040230),(0.153029, -0.151979, 0.027939),(-0.369942, -0.042210, 0.187375),(-0.359313, -0.079076, 0.199710),(0.036019, -0.079076, 0.199710),(-0.369942, -0.042210, 0.187375),(0.036019, -0.079076, 0.199710),(0.046648, -0.042210, 0.187375),(-0.497581, -0.121736, -0.000000),(-0.369942, -0.201262, -0.187375),(-0.359313, -0.224882, -0.143833),(-0.497581, -0.121736, -0.000000),(-0.359313, -0.224882, -0.143833),(-0.476323, -0.151979, 0.027939),(-0.369211, -0.090285, -0.029054),(-0.305757, -0.129820, -0.122205),(-0.333060, -0.134733, -0.173462),(-0.369211, -0.090285, -0.029054),(-0.333060, -0.134733, -0.173462),(-0.423816, -0.078187, -0.040230),(-0.305757, -0.113651, 0.122205),(-0.369211, -0.153186, 0.029054),(-0.345838, -0.121736, -0.000000),(-0.305757, -0.113651, 0.122205),(-0.345838, -0.121736, -0.000000),(-0.294070, -0.089482, 0.075995),(-0.305757, -0.192721, -0.064097),(-0.294070, -0.153989, -0.075995),(-0.345838, -0.121736, -0.000000),(-0.305757, -0.192721, -0.064097),(-0.345838, -0.121736, -0.000000),(-0.369211, -0.153186, 0.029054),(-0.305757, -0.129820, -0.122205),(-0.017537, -0.129820, -0.122205),(0.009765, -0.134733, -0.173462),(-0.305757, -0.129820, -0.122205),(0.009765, -0.134733, -0.173462),(-0.333060, -0.134733, -0.173462),(-0.359313, -0.224882, -0.143833),(0.036019, -0.224882, -0.143833),(0.009765, -0.221830, -0.093001),(-0.359313, -0.224882, -0.143833),(0.009765, -0.221830, -0.093001),(-0.333060, -0.221830, -0.093001),(-0.359313, -0.018590, 0.143833),(-0.476323, -0.091493, -0.027939),(-0.497581, -0.121736, -0.000000),(-0.359313, -0.018590, 0.143833),(-0.497581, -0.121736, -0.000000),(-0.369942, -0.042210, 0.187375),(-0.359313, -0.164396, -0.199710),(-0.369942, -0.201262, -0.187375),(-0.497581, -0.121736, -0.000000),(-0.359313, -0.164396, -0.199710),(-0.497581, -0.121736, -0.000000),(-0.476323, -0.091493, -0.027939),(0.009765, -0.021641, 0.093001),(0.036019, -0.018590, 0.143833),(0.153029, -0.091493, -0.027939),(0.009765, -0.021641, 0.093001),(0.153029, -0.091493, -0.027939),(0.100522, -0.078187, -0.040230),(-0.369942, -0.201262, -0.187375),(0.046648, -0.201262, -0.187375),(0.036019, -0.224882, -0.143833),(-0.369942, -0.201262, -0.187375),(0.036019, -0.224882, -0.143833),(-0.359313, -0.224882, -0.143833),(0.100522, -0.165284, 0.040230),(0.045917, -0.153186, 0.029054),(-0.017537, -0.192721, -0.064097),(0.100522, -0.165284, 0.040230),(-0.017537, -0.192721, -0.064097),(0.009765, -0.221830, -0.093001),(-0.305757, -0.192721, -0.064097),(-0.017537, -0.192721, -0.064097),(-0.029224, -0.153989, -0.075995),(-0.305757, -0.192721, -0.064097),(-0.029224, -0.153989, -0.075995),(-0.294070, -0.153989, -0.075995),(0.022543, -0.121736, -0.000000),(0.045917, -0.090285, -0.029054),(-0.017537, -0.129820, -0.122205),(0.022543, -0.121736, -0.000000),(-0.017537, -0.129820, -0.122205),(-0.029224, -0.153989, -0.075995),(0.367831, -0.200221, 0.188328),(0.495471, -0.121736, 0.000000),(0.474212, -0.091339, 0.027573),(0.367831, -0.200221, 0.188328),(0.474212, -0.091339, 0.027573),(0.357202, -0.163288, 0.200218),(-0.333060, -0.021641, 0.093001),(-0.423816, -0.078187, -0.040230),(-0.476323, -0.091493, -0.027939),(-0.333060, -0.021641, 0.093001),(-0.476323, -0.091493, -0.027939),(-0.359313, -0.018590, 0.143833),(-0.476323, -0.151979, 0.027939),(-0.359313, -0.224882, -0.143833),(-0.333060, -0.221830, -0.093001),(-0.476323, -0.151979, 0.027939),(-0.333060, -0.221830, -0.093001),(-0.423816, -0.165284, 0.040230),(-0.497581, -0.121736, -0.000000),(-0.476323, -0.151979, 0.027939),(-0.359313, -0.079076, 0.199710),(-0.497581, -0.121736, -0.000000),(-0.359313, -0.079076, 0.199710),(-0.369942, -0.042210, 0.187375),(0.046648, -0.201262, -0.187375),(0.174287, -0.121736, -0.000000),(0.153029, -0.151979, 0.027939),(0.046648, -0.201262, -0.187375),(0.153029, -0.151979, 0.027939),(0.036019, -0.224882, -0.143833),(-0.305757, -0.050750, 0.064096),(-0.333060, -0.021641, 0.093001),(0.009765, -0.021641, 0.093001),(-0.305757, -0.050750, 0.064096),(0.009765, -0.021641, 0.093001),(-0.017537, -0.050750, 0.064096),(0.045917, -0.153186, 0.029054),(0.022543, -0.121736, -0.000000),(-0.029224, -0.153989, -0.075995),(0.045917, -0.153186, 0.029054),(-0.029224, -0.153989, -0.075995),(-0.017537, -0.192721, -0.064097),(-0.017537, -0.113651, 0.122205),(-0.029224, -0.089482, 0.075995),(0.022543, -0.121736, -0.000000),(-0.017537, -0.113651, 0.122205),(0.022543, -0.121736, -0.000000),(0.045917, -0.153186, 0.029054),(0.100522, -0.078187, -0.040230),(0.009765, -0.134733, -0.173462),(-0.017537, -0.129820, -0.122205),(0.100522, -0.078187, -0.040230),(-0.017537, -0.129820, -0.122205),(0.045917, -0.090285, -0.029054),(-0.333060, -0.108738, 0.173462),(0.009765, -0.108738, 0.173462),(0.036019, -0.079076, 0.199710),(-0.333060, -0.108738, 0.173462),(0.036019, -0.079076, 0.199710),(-0.359313, -0.079076, 0.199710),(-0.369942, -0.201262, -0.187375),(-0.359313, -0.164396, -0.199710),(0.036019, -0.164396, -0.199710),(-0.369942, -0.201262, -0.187375),(0.036019, -0.164396, -0.199710),(0.046648, -0.201262, -0.187375),(-0.359313, -0.079076, 0.199710),(-0.476323, -0.151979, 0.027939),(-0.423816, -0.165284, 0.040230),(-0.359313, -0.079076, 0.199710),(-0.423816, -0.165284, 0.040230),(-0.333060, -0.108738, 0.173462),(-0.369942, -0.042210, 0.187375),(0.046648, -0.042210, 0.187375),(0.036019, -0.018590, 0.143833),(-0.369942, -0.042210, 0.187375),(0.036019, -0.018590, 0.143833),(-0.359313, -0.018590, 0.143833),(-0.333060, -0.221830, -0.093001),(-0.305757, -0.192721, -0.064097),(-0.369211, -0.153186, 0.029054),(-0.333060, -0.221830, -0.093001),(-0.369211, -0.153186, 0.029054),(-0.423816, -0.165284, 0.040230),(-0.294070, -0.089482, 0.075995),(-0.029224, -0.089482, 0.075995),(-0.017537, -0.113651, 0.122205),(-0.294070, -0.089482, 0.075995),(-0.017537, -0.113651, 0.122205),(-0.305757, -0.113651, 0.122205),(-0.294070, -0.089482, 0.075995),(-0.305757, -0.050750, 0.064096),(-0.017537, -0.050750, 0.064096),(-0.294070, -0.089482, 0.075995),(-0.017537, -0.050750, 0.064096),(-0.029224, -0.089482, 0.075995),(0.100522, -0.165284, 0.040230),(0.009765, -0.108738, 0.173462),(-0.017537, -0.113651, 0.122205),(0.100522, -0.165284, 0.040230),(-0.017537, -0.113651, 0.122205),(0.045917, -0.153186, 0.029054),(-0.359313, -0.018590, 0.143833),(0.036019, -0.018590, 0.143833),(0.009765, -0.021641, 0.093001),(-0.359313, -0.018590, 0.143833),(0.009765, -0.021641, 0.093001),(-0.333060, -0.021641, 0.093001),(-0.029224, -0.089482, 0.075995),(-0.017537, -0.050750, 0.064096),(0.045917, -0.090285, -0.029054),(-0.029224, -0.089482, 0.075995),(0.045917, -0.090285, -0.029054),(0.022543, -0.121736, -0.000000),(0.009765, -0.134733, -0.173462),(0.100522, -0.078187, -0.040230),(0.153029, -0.091493, -0.027939),(0.009765, -0.134733, -0.173462),(0.153029, -0.091493, -0.027939),(0.036019, -0.164396, -0.199710),(-0.017537, -0.050750, 0.064096),(0.009765, -0.021641, 0.093001),(0.100522, -0.078187, -0.040230),(-0.017537, -0.050750, 0.064096),(0.100522, -0.078187, -0.040230),(0.045917, -0.090285, -0.029054),(-0.369211, -0.090285, -0.029054),(-0.423816, -0.078187, -0.040230),(-0.333060, -0.021641, 0.093001),(-0.369211, -0.090285, -0.029054),(-0.333060, -0.021641, 0.093001),(-0.305757, -0.050750, 0.064096),(-0.294070, -0.153989, -0.075995),(-0.029224, -0.153989, -0.075995),(-0.017537, -0.129820, -0.122205),(-0.294070, -0.153989, -0.075995),(-0.017537, -0.129820, -0.122205),(-0.305757, -0.129820, -0.122205),(-0.305757, -0.113651, 0.122205),(-0.017537, -0.113651, 0.122205),(0.009765, -0.108738, 0.173462),(-0.305757, -0.113651, 0.122205),(0.009765, -0.108738, 0.173462),(-0.333060, -0.108738, 0.173462),(-0.345838, -0.121736, -0.000000),(-0.369211, -0.090285, -0.029054),(-0.305757, -0.050750, 0.064096),(-0.345838, -0.121736, -0.000000),(-0.305757, -0.050750, 0.064096),(-0.294070, -0.089482, 0.075995),(0.046648, -0.042210, 0.187375),(0.036019, -0.079076, 0.199710),(0.153029, -0.151979, 0.027939),(0.046648, -0.042210, 0.187375),(0.153029, -0.151979, 0.027939),(0.174287, -0.121736, -0.000000),(-0.333060, -0.134733, -0.173462),(-0.359313, -0.164396, -0.199710),(-0.476323, -0.091493, -0.027939),(-0.333060, -0.134733, -0.173462),(-0.476323, -0.091493, -0.027939),(-0.423816, -0.078187, -0.040230),(-0.150918, -0.152133, -0.027573),(-0.172177, -0.121736, 0.000000),(-0.044537, -0.043250, -0.188328),(-0.150918, -0.152133, -0.027573),(-0.044537, -0.043250, -0.188328),(-0.033908, -0.080183, -0.200218),(-0.500488, 0.000000, -0.246896),(0.500488, 0.000000, -0.246896),(0.500488, 0.000000, 0.246896),(-0.500488, 0.000000, -0.246896),(0.500488, 0.000000, 0.246896),(-0.500488, 0.000000, 0.246896),(0.153029, -0.091493, -0.027939),(0.174287, -0.121736, -0.000000),(0.046648, -0.201262, -0.187375),(0.153029, -0.091493, -0.027939),(0.046648, -0.201262, -0.187375),(0.036019, -0.164396, -0.199710),) ================================================ FILE: addons/io_hubs_addon/components/models/particle_emitter.py ================================================ SHAPE = ((-0.480059, 0.000000, 1.590102),(-0.480059, 0.000000, 1.797271),(-0.272890, 0.000000, 1.797271),(-0.480059, 0.000000, 1.590102),(-0.272890, 0.000000, 1.797271),(-0.272890, 0.000000, 1.590102),(0.025917, -0.000000, 0.663329),(0.025917, 0.000000, 0.893517),(0.256106, 0.000000, 0.893517),(0.025917, -0.000000, 0.663329),(0.256106, 0.000000, 0.893517),(0.256106, -0.000000, 0.663329),(-0.727202, 0.000000, 0.252196),(-0.727202, 0.000000, 0.528422),(-0.450976, 0.000000, 0.528422),(-0.727202, 0.000000, 0.252196),(-0.450976, 0.000000, 0.528422),(-0.450976, 0.000000, 0.252196),(-0.253207, -0.000000, 0.207170),(-0.253207, -0.000000, 0.483396),(0.023019, -0.000000, 0.483396),(-0.253207, -0.000000, 0.207170),(0.023019, -0.000000, 0.483396),(0.023019, -0.000000, 0.207170),(-0.230188, 0.000000, 1.150942),(-0.230188, 0.000000, 1.381130),(0.000000, 0.000000, 1.381130),(-0.230188, 0.000000, 1.150942),(0.000000, 0.000000, 1.381130),(0.000000, 0.000000, 1.150942),(-0.522977, -0.000000, 0.645539),(-0.522977, -0.000000, 0.875728),(-0.292788, -0.000000, 0.875728),(-0.522977, -0.000000, 0.645539),(-0.292788, -0.000000, 0.875728),(-0.292788, -0.000000, 0.645539),(0.085573, 0.000000, 1.549731),(0.085573, 0.000000, 1.687844),(0.223686, 0.000000, 1.687844),(0.085573, 0.000000, 1.549731),(0.223686, 0.000000, 1.687844),(0.223686, 0.000000, 1.549731),(-0.588475, 0.000000, 1.071826),(-0.588475, 0.000000, 1.255976),(-0.404325, 0.000000, 1.255976),(-0.588475, 0.000000, 1.071826),(-0.404325, 0.000000, 1.255976),(-0.404325, 0.000000, 1.071826),(0.299069, -0.000000, 0.218679),(0.299069, -0.000000, 0.471886),(0.552276, -0.000000, 0.471886),(0.299069, -0.000000, 0.218679),(0.552276, -0.000000, 0.471886),(0.552276, -0.000000, 0.218679),(-0.218725, -0.000000, 2.048898),(-0.218725, -0.000000, 2.210031),(-0.057593, -0.000000, 2.210031),(-0.218725, -0.000000, 2.048898),(-0.057593, -0.000000, 2.210031),(-0.057593, -0.000000, 2.048898),(0.103454, 0.000000, 1.076043),(0.103454, 0.000000, 1.306231),(0.333643, 0.000000, 1.306231),(0.103454, 0.000000, 1.076043),(0.333643, 0.000000, 1.306231),(0.333643, 0.000000, 1.076043),(-0.480059, 0.100000, 1.590102),(-0.272890, 0.100000, 1.590102),(-0.272890, 0.100000, 1.797271),(-0.480059, 0.100000, 1.590102),(-0.272890, 0.100000, 1.797271),(-0.480059, 0.100000, 1.797271),(0.025917, 0.100000, 0.663329),(0.256106, 0.100000, 0.663329),(0.256106, 0.100000, 0.893517),(0.025917, 0.100000, 0.663329),(0.256106, 0.100000, 0.893517),(0.025917, 0.100000, 0.893517),(-0.727202, 0.100000, 0.252196),(-0.450976, 0.100000, 0.252196),(-0.450976, 0.100000, 0.528422),(-0.727202, 0.100000, 0.252196),(-0.450976, 0.100000, 0.528422),(-0.727202, 0.100000, 0.528422),(-0.253207, 0.100000, 0.207170),(0.023019, 0.100000, 0.207170),(0.023019, 0.100000, 0.483396),(-0.253207, 0.100000, 0.207170),(0.023019, 0.100000, 0.483396),(-0.253207, 0.100000, 0.483396),(-0.230188, 0.100000, 1.150942),(0.000000, 0.100000, 1.150942),(0.000000, 0.100000, 1.381130),(-0.230188, 0.100000, 1.150942),(0.000000, 0.100000, 1.381130),(-0.230188, 0.100000, 1.381130),(-0.522977, 0.100000, 0.645539),(-0.292788, 0.100000, 0.645539),(-0.292788, 0.100000, 0.875728),(-0.522977, 0.100000, 0.645539),(-0.292788, 0.100000, 0.875728),(-0.522977, 0.100000, 0.875728),(0.085573, 0.100000, 1.549731),(0.223686, 0.100000, 1.549731),(0.223686, 0.100000, 1.687844),(0.085573, 0.100000, 1.549731),(0.223686, 0.100000, 1.687844),(0.085573, 0.100000, 1.687844),(-0.588475, 0.100000, 1.071826),(-0.404325, 0.100000, 1.071826),(-0.404325, 0.100000, 1.255976),(-0.588475, 0.100000, 1.071826),(-0.404325, 0.100000, 1.255976),(-0.588475, 0.100000, 1.255976),(0.299069, 0.100000, 0.218679),(0.552276, 0.100000, 0.218679),(0.552276, 0.100000, 0.471886),(0.299069, 0.100000, 0.218679),(0.552276, 0.100000, 0.471886),(0.299069, 0.100000, 0.471886),(-0.218725, 0.100000, 2.048898),(-0.057593, 0.100000, 2.048898),(-0.057593, 0.100000, 2.210031),(-0.218725, 0.100000, 2.048898),(-0.057593, 0.100000, 2.210031),(-0.218725, 0.100000, 2.210031),(0.103454, 0.100000, 1.076043),(0.333643, 0.100000, 1.076043),(0.333643, 0.100000, 1.306231),(0.103454, 0.100000, 1.076043),(0.333643, 0.100000, 1.306231),(0.103454, 0.100000, 1.306231),(0.085573, 0.000000, 1.687844),(0.085573, 0.000000, 1.549731),(0.085573, 0.100000, 1.549731),(0.085573, 0.000000, 1.687844),(0.085573, 0.100000, 1.549731),(0.085573, 0.100000, 1.687844),(-0.450976, 0.000000, 0.528422),(-0.727202, 0.000000, 0.528422),(-0.727202, 0.100000, 0.528422),(-0.450976, 0.000000, 0.528422),(-0.727202, 0.100000, 0.528422),(-0.450976, 0.100000, 0.528422),(-0.218725, -0.000000, 2.210031),(-0.218725, -0.000000, 2.048898),(-0.218725, 0.100000, 2.048898),(-0.218725, -0.000000, 2.210031),(-0.218725, 0.100000, 2.048898),(-0.218725, 0.100000, 2.210031),(0.223686, 0.000000, 1.687844),(0.085573, 0.000000, 1.687844),(0.085573, 0.100000, 1.687844),(0.223686, 0.000000, 1.687844),(0.085573, 0.100000, 1.687844),(0.223686, 0.100000, 1.687844),(0.256106, 0.000000, 0.893517),(0.025917, 0.000000, 0.893517),(0.025917, 0.100000, 0.893517),(0.256106, 0.000000, 0.893517),(0.025917, 0.100000, 0.893517),(0.256106, 0.100000, 0.893517),(-0.057593, -0.000000, 2.210031),(-0.218725, -0.000000, 2.210031),(-0.218725, 0.100000, 2.210031),(-0.057593, -0.000000, 2.210031),(-0.218725, 0.100000, 2.210031),(-0.057593, 0.100000, 2.210031),(-0.230188, 0.000000, 1.381130),(-0.230188, 0.000000, 1.150942),(-0.230188, 0.100000, 1.150942),(-0.230188, 0.000000, 1.381130),(-0.230188, 0.100000, 1.150942),(-0.230188, 0.100000, 1.381130),(-0.480059, 0.000000, 1.797271),(-0.480059, 0.000000, 1.590102),(-0.480059, 0.100000, 1.590102),(-0.480059, 0.000000, 1.797271),(-0.480059, 0.100000, 1.590102),(-0.480059, 0.100000, 1.797271),(-0.480059, 0.000000, 1.590102),(-0.272890, 0.000000, 1.590102),(-0.272890, 0.100000, 1.590102),(-0.480059, 0.000000, 1.590102),(-0.272890, 0.100000, 1.590102),(-0.480059, 0.100000, 1.590102),(-0.230188, 0.000000, 1.150942),(0.000000, 0.000000, 1.150942),(0.000000, 0.100000, 1.150942),(-0.230188, 0.000000, 1.150942),(0.000000, 0.100000, 1.150942),(-0.230188, 0.100000, 1.150942),(-0.218725, -0.000000, 2.048898),(-0.057593, -0.000000, 2.048898),(-0.057593, 0.100000, 2.048898),(-0.218725, -0.000000, 2.048898),(-0.057593, 0.100000, 2.048898),(-0.218725, 0.100000, 2.048898),(-0.272890, 0.000000, 1.590102),(-0.272890, 0.000000, 1.797271),(-0.272890, 0.100000, 1.797271),(-0.272890, 0.000000, 1.590102),(-0.272890, 0.100000, 1.797271),(-0.272890, 0.100000, 1.590102),(-0.404325, 0.000000, 1.255976),(-0.588475, 0.000000, 1.255976),(-0.588475, 0.100000, 1.255976),(-0.404325, 0.000000, 1.255976),(-0.588475, 0.100000, 1.255976),(-0.404325, 0.100000, 1.255976),(0.023019, -0.000000, 0.483396),(-0.253207, -0.000000, 0.483396),(-0.253207, 0.100000, 0.483396),(0.023019, -0.000000, 0.483396),(-0.253207, 0.100000, 0.483396),(0.023019, 0.100000, 0.483396),(0.333643, 0.000000, 1.076043),(0.333643, 0.000000, 1.306231),(0.333643, 0.100000, 1.306231),(0.333643, 0.000000, 1.076043),(0.333643, 0.100000, 1.306231),(0.333643, 0.100000, 1.076043),(-0.272890, 0.000000, 1.797271),(-0.480059, 0.000000, 1.797271),(-0.480059, 0.100000, 1.797271),(-0.272890, 0.000000, 1.797271),(-0.480059, 0.100000, 1.797271),(-0.272890, 0.100000, 1.797271),(-0.404325, 0.000000, 1.071826),(-0.404325, 0.000000, 1.255976),(-0.404325, 0.100000, 1.255976),(-0.404325, 0.000000, 1.071826),(-0.404325, 0.100000, 1.255976),(-0.404325, 0.100000, 1.071826),(-0.588475, 0.000000, 1.071826),(-0.404325, 0.000000, 1.071826),(-0.404325, 0.100000, 1.071826),(-0.588475, 0.000000, 1.071826),(-0.404325, 0.100000, 1.071826),(-0.588475, 0.100000, 1.071826),(0.333643, 0.000000, 1.306231),(0.103454, 0.000000, 1.306231),(0.103454, 0.100000, 1.306231),(0.333643, 0.000000, 1.306231),(0.103454, 0.100000, 1.306231),(0.333643, 0.100000, 1.306231),(-0.522977, -0.000000, 0.645539),(-0.292788, -0.000000, 0.645539),(-0.292788, 0.100000, 0.645539),(-0.522977, -0.000000, 0.645539),(-0.292788, 0.100000, 0.645539),(-0.522977, 0.100000, 0.645539),(-0.253207, -0.000000, 0.483396),(-0.253207, -0.000000, 0.207170),(-0.253207, 0.100000, 0.207170),(-0.253207, -0.000000, 0.483396),(-0.253207, 0.100000, 0.207170),(-0.253207, 0.100000, 0.483396),(-0.588475, 0.000000, 1.255976),(-0.588475, 0.000000, 1.071826),(-0.588475, 0.100000, 1.071826),(-0.588475, 0.000000, 1.255976),(-0.588475, 0.100000, 1.071826),(-0.588475, 0.100000, 1.255976),(0.103454, 0.000000, 1.306231),(0.103454, 0.000000, 1.076043),(0.103454, 0.100000, 1.076043),(0.103454, 0.000000, 1.306231),(0.103454, 0.100000, 1.076043),(0.103454, 0.100000, 1.306231),(0.000000, 0.000000, 1.150942),(0.000000, 0.000000, 1.381130),(0.000000, 0.100000, 1.381130),(0.000000, 0.000000, 1.150942),(0.000000, 0.100000, 1.381130),(0.000000, 0.100000, 1.150942),(-0.253207, -0.000000, 0.207170),(0.023019, -0.000000, 0.207170),(0.023019, 0.100000, 0.207170),(-0.253207, -0.000000, 0.207170),(0.023019, 0.100000, 0.207170),(-0.253207, 0.100000, 0.207170),(0.000000, 0.000000, 1.381130),(-0.230188, 0.000000, 1.381130),(-0.230188, 0.100000, 1.381130),(0.000000, 0.000000, 1.381130),(-0.230188, 0.100000, 1.381130),(0.000000, 0.100000, 1.381130),(0.103454, 0.000000, 1.076043),(0.333643, 0.000000, 1.076043),(0.333643, 0.100000, 1.076043),(0.103454, 0.000000, 1.076043),(0.333643, 0.100000, 1.076043),(0.103454, 0.100000, 1.076043),(0.023019, -0.000000, 0.207170),(0.023019, -0.000000, 0.483396),(0.023019, 0.100000, 0.483396),(0.023019, -0.000000, 0.207170),(0.023019, 0.100000, 0.483396),(0.023019, 0.100000, 0.207170),(-0.727202, 0.000000, 0.528422),(-0.727202, 0.000000, 0.252196),(-0.727202, 0.100000, 0.252196),(-0.727202, 0.000000, 0.528422),(-0.727202, 0.100000, 0.252196),(-0.727202, 0.100000, 0.528422),(0.223686, 0.000000, 1.549731),(0.223686, 0.000000, 1.687844),(0.223686, 0.100000, 1.687844),(0.223686, 0.000000, 1.549731),(0.223686, 0.100000, 1.687844),(0.223686, 0.100000, 1.549731),(0.256106, -0.000000, 0.663329),(0.256106, 0.000000, 0.893517),(0.256106, 0.100000, 0.893517),(0.256106, -0.000000, 0.663329),(0.256106, 0.100000, 0.893517),(0.256106, 0.100000, 0.663329),(-0.727202, 0.000000, 0.252196),(-0.450976, 0.000000, 0.252196),(-0.450976, 0.100000, 0.252196),(-0.727202, 0.000000, 0.252196),(-0.450976, 0.100000, 0.252196),(-0.727202, 0.100000, 0.252196),(0.085573, 0.000000, 1.549731),(0.223686, 0.000000, 1.549731),(0.223686, 0.100000, 1.549731),(0.085573, 0.000000, 1.549731),(0.223686, 0.100000, 1.549731),(0.085573, 0.100000, 1.549731),(0.299069, -0.000000, 0.471886),(0.299069, -0.000000, 0.218679),(0.299069, 0.100000, 0.218679),(0.299069, -0.000000, 0.471886),(0.299069, 0.100000, 0.218679),(0.299069, 0.100000, 0.471886),(0.552276, -0.000000, 0.218679),(0.552276, -0.000000, 0.471886),(0.552276, 0.100000, 0.471886),(0.552276, -0.000000, 0.218679),(0.552276, 0.100000, 0.471886),(0.552276, 0.100000, 0.218679),(-0.522977, -0.000000, 0.875728),(-0.522977, -0.000000, 0.645539),(-0.522977, 0.100000, 0.645539),(-0.522977, -0.000000, 0.875728),(-0.522977, 0.100000, 0.645539),(-0.522977, 0.100000, 0.875728),(0.552276, -0.000000, 0.471886),(0.299069, -0.000000, 0.471886),(0.299069, 0.100000, 0.471886),(0.552276, -0.000000, 0.471886),(0.299069, 0.100000, 0.471886),(0.552276, 0.100000, 0.471886),(0.299069, -0.000000, 0.218679),(0.552276, -0.000000, 0.218679),(0.552276, 0.100000, 0.218679),(0.299069, -0.000000, 0.218679),(0.552276, 0.100000, 0.218679),(0.299069, 0.100000, 0.218679),(-0.292788, -0.000000, 0.875728),(-0.522977, -0.000000, 0.875728),(-0.522977, 0.100000, 0.875728),(-0.292788, -0.000000, 0.875728),(-0.522977, 0.100000, 0.875728),(-0.292788, 0.100000, 0.875728),(-0.450976, 0.000000, 0.252196),(-0.450976, 0.000000, 0.528422),(-0.450976, 0.100000, 0.528422),(-0.450976, 0.000000, 0.252196),(-0.450976, 0.100000, 0.528422),(-0.450976, 0.100000, 0.252196),(0.025917, 0.000000, 0.893517),(0.025917, -0.000000, 0.663329),(0.025917, 0.100000, 0.663329),(0.025917, 0.000000, 0.893517),(0.025917, 0.100000, 0.663329),(0.025917, 0.100000, 0.893517),(-0.292788, -0.000000, 0.645539),(-0.292788, -0.000000, 0.875728),(-0.292788, 0.100000, 0.875728),(-0.292788, -0.000000, 0.645539),(-0.292788, 0.100000, 0.875728),(-0.292788, 0.100000, 0.645539),(-0.057593, -0.000000, 2.048898),(-0.057593, -0.000000, 2.210031),(-0.057593, 0.100000, 2.210031),(-0.057593, -0.000000, 2.048898),(-0.057593, 0.100000, 2.210031),(-0.057593, 0.100000, 2.048898),(0.025917, -0.000000, 0.663329),(0.256106, -0.000000, 0.663329),(0.256106, 0.100000, 0.663329),(0.025917, -0.000000, 0.663329),(0.256106, 0.100000, 0.663329),(0.025917, 0.100000, 0.663329),(-1.000000, -1.000000, 0.000000),(1.000000, -1.000000, 0.000000),(1.000000, 1.000000, 0.000000),(-1.000000, -1.000000, 0.000000),(1.000000, 1.000000, 0.000000),(-1.000000, 1.000000, 0.000000),) ================================================ FILE: addons/io_hubs_addon/components/models/point_light.py ================================================ SHAPE = ((-0.000000, 0.226909, 0.131224),(0.173669, 0.173669, 0.037235),(-0.000000, 0.245605, 0.037235),(-0.000000, 0.093989, 0.264144),(0.122802, 0.122803, 0.210904),(-0.000000, 0.173669, 0.210904),(-0.000000, 0.226909, -0.056754),(0.173669, 0.173669, 0.037235),(0.160449, 0.160449, -0.056754),(-0.000000, 0.226909, 0.131224),(0.122802, 0.122803, 0.210904),(0.160449, 0.160449, 0.131224),(-0.000000, 0.093989, 0.264144),(-0.000000, 0.000000, 0.282840),(0.066460, 0.066460, 0.264144),(0.173669, 0.173669, 0.037235),(0.226909, 0.000000, -0.056754),(0.160449, 0.160449, -0.056754),(0.160449, 0.160449, 0.131224),(0.173669, 0.000000, 0.210904),(0.226909, 0.000000, 0.131224),(0.066460, 0.066460, 0.264144),(-0.000000, 0.000000, 0.282840),(0.093989, 0.000000, 0.264144),(0.067179, 0.067178, -0.282677),(0.148421, -0.000000, -0.207369),(0.095005, -0.000000, -0.282677),(0.160449, 0.160449, 0.131224),(0.245605, 0.000000, 0.037235),(0.173669, 0.173669, 0.037235),(0.066460, 0.066460, 0.264144),(0.173669, 0.000000, 0.210904),(0.122802, 0.122803, 0.210904),(0.226909, 0.000000, -0.056754),(0.173669, -0.173669, 0.037235),(0.160449, -0.160449, -0.056754),(0.226909, 0.000000, 0.131224),(0.122802, -0.122802, 0.210904),(0.160449, -0.160449, 0.131224),(0.093989, 0.000000, 0.264144),(-0.000000, 0.000000, 0.282840),(0.066460, -0.066460, 0.264144),(0.000000, 0.148421, -0.207369),(-0.067178, 0.067178, -0.282677),(-0.104949, 0.104949, -0.207369),(0.226909, 0.000000, 0.131224),(0.173669, -0.173669, 0.037235),(0.245605, 0.000000, 0.037235),(0.093989, 0.000000, 0.264144),(0.122802, -0.122802, 0.210904),(0.173669, 0.000000, 0.210904),(0.138153, -0.138153, -0.132062),(0.226909, 0.000000, -0.056754),(0.160449, -0.160449, -0.056754),(0.160449, -0.160449, 0.131224),(-0.000000, -0.245605, 0.037235),(0.173669, -0.173669, 0.037235),(0.066460, -0.066460, 0.264144),(-0.000000, -0.173669, 0.210904),(0.122802, -0.122802, 0.210904),(0.160449, -0.160449, -0.056754),(-0.000000, -0.245605, 0.037235),(-0.000000, -0.226909, -0.056754),(0.122802, -0.122802, 0.210904),(-0.000000, -0.226909, 0.131224),(0.160449, -0.160449, 0.131224),(0.066460, -0.066460, 0.264144),(-0.000000, 0.000000, 0.282840),(-0.000000, -0.093989, 0.264144),(-0.000000, -0.245605, 0.037235),(-0.160449, -0.160449, 0.131224),(-0.173669, -0.173669, 0.037235),(-0.000000, -0.093989, 0.264144),(-0.122803, -0.122802, 0.210904),(-0.000000, -0.173669, 0.210904),(-0.000000, -0.245605, 0.037235),(-0.160449, -0.160449, -0.056754),(-0.000000, -0.226909, -0.056754),(-0.000000, -0.173669, 0.210904),(-0.160449, -0.160449, 0.131224),(-0.000000, -0.226909, 0.131224),(-0.000000, -0.093989, 0.264144),(-0.000000, 0.000000, 0.282840),(-0.066460, -0.066460, 0.264144),(0.104950, 0.104949, -0.207369),(0.000000, 0.095005, -0.282677),(0.000000, 0.148421, -0.207369),(-0.160449, -0.160449, -0.056754),(-0.245605, 0.000000, 0.037235),(-0.226910, 0.000000, -0.056754),(-0.122803, -0.122802, 0.210904),(-0.226910, 0.000000, 0.131224),(-0.160449, -0.160449, 0.131224),(-0.066460, -0.066460, 0.264144),(-0.000000, 0.000000, 0.282840),(-0.093989, 0.000000, 0.264144),(0.000000, -0.195378, -0.132062),(0.160449, -0.160449, -0.056754),(-0.000000, -0.226909, -0.056754),(-0.160449, -0.160449, 0.131224),(-0.245605, 0.000000, 0.037235),(-0.173669, -0.173669, 0.037235),(-0.066460, -0.066460, 0.264144),(-0.173669, 0.000000, 0.210904),(-0.122803, -0.122802, 0.210904),(-0.173669, 0.000000, 0.210904),(-0.160449, 0.160449, 0.131224),(-0.226910, 0.000000, 0.131224),(-0.093989, 0.000000, 0.264144),(-0.000000, 0.000000, 0.282840),(-0.066460, 0.066460, 0.264144),(-0.104949, 0.104949, -0.207369),(-0.095004, -0.000000, -0.282677),(-0.148421, -0.000000, -0.207369),(-0.245605, 0.000000, 0.037235),(-0.160449, 0.160449, 0.131224),(-0.173669, 0.173669, 0.037235),(-0.093989, 0.000000, 0.264144),(-0.122803, 0.122803, 0.210904),(-0.173669, 0.000000, 0.210904),(-0.245605, 0.000000, 0.037235),(-0.160449, 0.160449, -0.056754),(-0.226910, 0.000000, -0.056754),(-0.138153, -0.138153, -0.132062),(-0.000000, -0.226909, -0.056754),(-0.160449, -0.160449, -0.056754),(-0.160449, 0.160449, 0.131224),(-0.000000, 0.245605, 0.037235),(-0.173669, 0.173669, 0.037235),(-0.066460, 0.066460, 0.264144),(-0.000000, 0.173669, 0.210904),(-0.122803, 0.122803, 0.210904),(-0.160449, 0.160449, -0.056754),(-0.000000, 0.245605, 0.037235),(-0.000000, 0.226909, -0.056754),(-0.122803, 0.122803, 0.210904),(-0.000000, 0.226909, 0.131224),(-0.160449, 0.160449, 0.131224),(-0.066460, 0.066460, 0.264144),(-0.000000, 0.000000, 0.282840),(-0.000000, 0.093989, 0.264144),(0.000000, -0.000000, -0.445589),(0.000000, 0.070206, -0.444960),(0.049644, 0.049643, -0.444960),(0.000000, -0.000000, -0.445589),(0.049644, 0.049643, -0.444960),(0.070207, -0.000000, -0.444960),(0.000000, -0.000000, -0.445589),(0.070207, -0.000000, -0.444960),(0.049644, -0.049643, -0.444960),(0.000000, -0.000000, -0.445589),(0.049644, -0.049643, -0.444960),(0.000000, -0.070206, -0.444960),(0.000000, -0.000000, -0.445589),(0.000000, -0.070206, -0.444960),(-0.049643, -0.049643, -0.444960),(0.000000, -0.000000, -0.445589),(-0.049643, -0.049643, -0.444960),(-0.070206, -0.000000, -0.444960),(0.000000, -0.000000, -0.445589),(-0.070206, -0.000000, -0.444960),(-0.049643, 0.049643, -0.444960),(0.000000, -0.000000, -0.445589),(-0.049643, 0.049643, -0.444960),(0.000000, 0.070206, -0.444960),(-0.049643, 0.049643, -0.444960),(0.000000, 0.090119, -0.433296),(0.000000, 0.070206, -0.444960),(-0.070206, -0.000000, -0.444960),(-0.063723, 0.063724, -0.433296),(-0.049643, 0.049643, -0.444960),(-0.063723, -0.063724, -0.433296),(-0.070206, -0.000000, -0.444960),(-0.049643, -0.049643, -0.444960),(0.000000, -0.090119, -0.433296),(-0.049643, -0.049643, -0.444960),(0.000000, -0.070206, -0.444960),(0.063724, -0.063724, -0.433296),(0.000000, -0.070206, -0.444960),(0.049644, -0.049643, -0.444960),(0.090119, -0.000000, -0.433296),(0.049644, -0.049643, -0.444960),(0.070207, -0.000000, -0.444960),(0.049644, 0.049643, -0.444960),(0.090119, -0.000000, -0.433296),(0.070207, -0.000000, -0.444960),(0.000000, 0.070206, -0.444960),(0.063724, 0.063724, -0.433296),(0.049644, 0.049643, -0.444960),(0.000001, 0.099347, -0.412708),(0.068022, 0.068021, -0.399513),(0.070250, 0.070249, -0.412708),(0.070250, 0.070249, -0.412708),(0.096197, -0.000000, -0.399513),(0.099348, -0.000000, -0.412708),(0.096197, -0.000000, -0.399513),(0.070250, -0.070249, -0.412708),(0.099348, -0.000000, -0.412708),(0.068022, -0.068021, -0.399513),(0.000001, -0.099347, -0.412708),(0.070250, -0.070249, -0.412708),(0.000000, -0.096196, -0.399513),(-0.070249, -0.070249, -0.412708),(0.000001, -0.099347, -0.412708),(-0.068021, -0.068021, -0.399513),(-0.099347, -0.000000, -0.412708),(-0.070249, -0.070249, -0.412708),(-0.099347, -0.000000, -0.412708),(-0.068021, 0.068021, -0.399513),(-0.070249, 0.070249, -0.412708),(-0.070249, 0.070249, -0.412708),(0.000000, 0.096196, -0.399513),(0.000001, 0.099347, -0.412708),(-0.068435, -0.068435, -0.349237),(-0.099911, -0.000000, -0.365233),(-0.070647, -0.070648, -0.365233),(0.000001, -0.096782, -0.349237),(-0.070647, -0.070648, -0.365233),(0.000001, -0.099911, -0.365233),(-0.068435, 0.068435, -0.349237),(-0.099911, -0.000000, -0.365233),(-0.096782, -0.000000, -0.349237),(0.000001, 0.096782, -0.349237),(-0.070647, 0.070648, -0.365233),(-0.068435, 0.068435, -0.349237),(0.096783, -0.000000, -0.349237),(0.070649, -0.070648, -0.365233),(0.099912, -0.000000, -0.365233),(0.096783, -0.000000, -0.349237),(0.070649, 0.070648, -0.365233),(0.068436, 0.068435, -0.349237),(0.068436, 0.068435, -0.349237),(0.000001, 0.099911, -0.365233),(0.000001, 0.096782, -0.349237),(0.068436, -0.068435, -0.349237),(0.000001, -0.099911, -0.365233),(0.070649, -0.070648, -0.365233),(-0.070249, 0.070249, -0.412708),(0.000000, 0.090119, -0.433296),(-0.063723, 0.063724, -0.433296),(-0.099347, -0.000000, -0.412708),(-0.063723, 0.063724, -0.433296),(-0.090118, -0.000000, -0.433296),(-0.063723, -0.063724, -0.433296),(-0.099347, -0.000000, -0.412708),(-0.090118, -0.000000, -0.433296),(0.000000, -0.090119, -0.433296),(-0.070249, -0.070249, -0.412708),(-0.063723, -0.063724, -0.433296),(0.063724, -0.063724, -0.433296),(0.000001, -0.099347, -0.412708),(0.000000, -0.090119, -0.433296),(0.090119, -0.000000, -0.433296),(0.070250, -0.070249, -0.412708),(0.063724, -0.063724, -0.433296),(0.070250, 0.070249, -0.412708),(0.090119, -0.000000, -0.433296),(0.063724, 0.063724, -0.433296),(0.000001, 0.099347, -0.412708),(0.063724, 0.063724, -0.433296),(0.000000, 0.090119, -0.433296),(-0.068379, -0.068380, -0.307574),(-0.099958, -0.000000, -0.321721),(-0.070681, -0.070682, -0.321721),(0.000001, -0.096703, -0.307574),(-0.070681, -0.070682, -0.321721),(0.000001, -0.099959, -0.321721),(-0.068379, 0.068379, -0.307574),(-0.099958, -0.000000, -0.321721),(-0.096703, -0.000000, -0.307574),(0.000001, 0.096703, -0.307574),(-0.070681, 0.070682, -0.321721),(-0.068379, 0.068379, -0.307574),(0.096704, -0.000000, -0.307574),(0.070682, -0.070682, -0.321721),(0.099959, -0.000000, -0.321721),(0.096704, -0.000000, -0.307574),(0.070682, 0.070682, -0.321721),(0.068380, 0.068379, -0.307574),(0.068380, 0.068379, -0.307574),(0.000001, 0.099959, -0.321721),(0.000001, 0.096703, -0.307574),(0.068380, -0.068380, -0.307574),(0.000001, -0.099959, -0.321721),(0.070682, -0.070682, -0.321721),(0.440526, -0.023107, -0.493787),(0.231328, 0.000977, -0.274618),(0.434003, -0.000114, -0.500706),(0.440526, -0.023107, -0.493787),(0.455855, 0.032388, -0.476649),(0.456116, -0.032649, -0.476886),(0.471643, -0.023126, -0.459901),(0.231328, 0.000977, -0.274618),(0.456116, -0.032649, -0.476886),(0.477994, -0.000114, -0.452801),(0.231328, 0.000977, -0.274618),(0.471643, -0.023126, -0.459901),(0.471447, 0.022882, -0.459746),(0.231328, 0.000977, -0.274618),(0.477994, -0.000114, -0.452801),(0.455855, 0.032388, -0.476649),(0.231328, 0.000977, -0.274618),(0.471447, 0.022882, -0.459746),(0.456116, -0.032649, -0.476886),(0.231328, 0.000977, -0.274618),(0.440526, -0.023107, -0.493787),(0.434003, -0.000114, -0.500706),(0.231328, 0.000977, -0.274618),(0.440352, 0.022863, -0.493607),(-0.432046, 0.032388, 0.478010),(-0.415921, 0.022882, 0.494406),(-0.219336, 0.000977, 0.263572),(-0.415921, 0.022882, 0.494406),(-0.409303, -0.000114, 0.501282),(-0.219336, 0.000977, 0.263572),(-0.409303, -0.000114, 0.501282),(-0.416085, -0.023126, 0.494593),(-0.219336, 0.000977, 0.263572),(-0.416085, -0.023126, 0.494593),(-0.432295, -0.032649, 0.478259),(-0.219336, 0.000977, 0.263572),(-0.432295, -0.032649, 0.478259),(-0.448419, -0.023107, 0.461866),(-0.219336, 0.000977, 0.263572),(-0.448419, -0.023107, 0.461866),(-0.455012, -0.000114, 0.455014),(-0.219336, 0.000977, 0.263572),(-0.455012, -0.000114, 0.455014),(-0.448230, 0.022863, 0.461701),(-0.219336, 0.000977, 0.263572),(-0.448230, 0.022863, 0.461701),(-0.432046, 0.032388, 0.478010),(-0.219336, 0.000977, 0.263572),(0.432048, 0.032383, 0.477735),(0.448386, 0.022873, 0.461565),(0.219338, 0.000977, 0.265851),(0.448386, 0.022873, 0.461565),(0.455237, -0.000114, 0.454930),(0.219338, 0.000977, 0.265851),(0.455237, -0.000114, 0.454930),(0.448574, -0.023118, 0.461729),(0.219338, 0.000977, 0.265851),(0.448574, -0.023118, 0.461729),(0.432297, -0.032645, 0.477985),(0.219338, 0.000977, 0.265851),(0.432297, -0.032645, 0.477985),(0.415954, -0.023108, 0.494161),(0.219338, 0.000977, 0.265851),(0.415954, -0.023108, 0.494161),(0.409122, -0.000114, 0.500778),(0.219338, 0.000977, 0.265851),(0.409122, -0.000114, 0.500778),(0.415789, 0.022864, 0.493972),(0.219338, 0.000977, 0.265851),(0.415789, 0.022864, 0.493972),(0.432048, 0.032383, 0.477735),(0.219338, 0.000977, 0.265851),(-0.195378, 0.000000, -0.132062),(-0.160449, -0.160449, -0.056754),(-0.226910, 0.000000, -0.056754),(-0.099958, -0.000000, -0.321721),(-0.068376, -0.068377, -0.336351),(-0.070681, -0.070682, -0.321721),(-0.070681, -0.070682, -0.321721),(0.000001, -0.096700, -0.336351),(0.000001, -0.099959, -0.321721),(-0.099958, -0.000000, -0.321721),(-0.068376, 0.068377, -0.336351),(-0.096699, -0.000000, -0.336351),(-0.070681, 0.070682, -0.321721),(0.000001, 0.096700, -0.336351),(-0.068376, 0.068377, -0.336351),(0.070682, -0.070682, -0.321721),(0.096700, -0.000000, -0.336352),(0.099959, -0.000000, -0.321721),(0.070682, 0.070682, -0.321721),(0.096700, -0.000000, -0.336352),(0.068377, 0.068377, -0.336352),(0.000001, 0.099959, -0.321721),(0.068377, 0.068377, -0.336352),(0.000001, 0.096700, -0.336351),(0.000001, -0.099959, -0.321721),(0.068377, -0.068377, -0.336352),(0.070682, -0.070682, -0.321721),(-0.099911, -0.000000, -0.365233),(-0.068430, -0.068431, -0.381501),(-0.070647, -0.070648, -0.365233),(-0.070647, -0.070648, -0.365233),(0.000001, -0.096776, -0.381501),(0.000001, -0.099911, -0.365233),(-0.099911, -0.000000, -0.365233),(-0.068430, 0.068431, -0.381501),(-0.096775, -0.000000, -0.381501),(-0.070647, 0.070648, -0.365233),(0.000001, 0.096776, -0.381501),(-0.068430, 0.068431, -0.381501),(0.070649, -0.070648, -0.365233),(0.096776, -0.000000, -0.381501),(0.099912, -0.000000, -0.365233),(0.070649, 0.070648, -0.365233),(0.096776, -0.000000, -0.381501),(0.068431, 0.068431, -0.381501),(0.000001, 0.099911, -0.365233),(0.068431, 0.068431, -0.381501),(0.000001, 0.096776, -0.381501),(0.000001, -0.099911, -0.365233),(0.068431, -0.068431, -0.381501),(0.070649, -0.070648, -0.365233),(-0.049643, 0.049643, -0.444960),(-0.063723, 0.063724, -0.433296),(0.000000, 0.090119, -0.433296),(-0.070206, -0.000000, -0.444960),(-0.090118, -0.000000, -0.433296),(-0.063723, 0.063724, -0.433296),(-0.063723, -0.063724, -0.433296),(-0.090118, -0.000000, -0.433296),(-0.070206, -0.000000, -0.444960),(0.000000, -0.090119, -0.433296),(-0.063723, -0.063724, -0.433296),(-0.049643, -0.049643, -0.444960),(0.063724, -0.063724, -0.433296),(0.000000, -0.090119, -0.433296),(0.000000, -0.070206, -0.444960),(0.090119, -0.000000, -0.433296),(0.063724, -0.063724, -0.433296),(0.049644, -0.049643, -0.444960),(0.049644, 0.049643, -0.444960),(0.063724, 0.063724, -0.433296),(0.090119, -0.000000, -0.433296),(0.000000, 0.070206, -0.444960),(0.000000, 0.090119, -0.433296),(0.063724, 0.063724, -0.433296),(0.000001, 0.099347, -0.412708),(0.000000, 0.096196, -0.399513),(0.068022, 0.068021, -0.399513),(0.070250, 0.070249, -0.412708),(0.068022, 0.068021, -0.399513),(0.096197, -0.000000, -0.399513),(0.096197, -0.000000, -0.399513),(0.068022, -0.068021, -0.399513),(0.070250, -0.070249, -0.412708),(0.068022, -0.068021, -0.399513),(0.000000, -0.096196, -0.399513),(0.000001, -0.099347, -0.412708),(0.000000, -0.096196, -0.399513),(-0.068021, -0.068021, -0.399513),(-0.070249, -0.070249, -0.412708),(-0.068021, -0.068021, -0.399513),(-0.096196, -0.000000, -0.399513),(-0.099347, -0.000000, -0.412708),(-0.099347, -0.000000, -0.412708),(-0.096196, -0.000000, -0.399513),(-0.068021, 0.068021, -0.399513),(-0.070249, 0.070249, -0.412708),(-0.068021, 0.068021, -0.399513),(0.000000, 0.096196, -0.399513),(-0.068435, -0.068435, -0.349237),(-0.096782, -0.000000, -0.349237),(-0.099911, -0.000000, -0.365233),(0.000001, -0.096782, -0.349237),(-0.068435, -0.068435, -0.349237),(-0.070647, -0.070648, -0.365233),(-0.068435, 0.068435, -0.349237),(-0.070647, 0.070648, -0.365233),(-0.099911, -0.000000, -0.365233),(0.000001, 0.096782, -0.349237),(0.000001, 0.099911, -0.365233),(-0.070647, 0.070648, -0.365233),(0.096783, -0.000000, -0.349237),(0.068436, -0.068435, -0.349237),(0.070649, -0.070648, -0.365233),(0.096783, -0.000000, -0.349237),(0.099912, -0.000000, -0.365233),(0.070649, 0.070648, -0.365233),(0.068436, 0.068435, -0.349237),(0.070649, 0.070648, -0.365233),(0.000001, 0.099911, -0.365233),(0.068436, -0.068435, -0.349237),(0.000001, -0.096782, -0.349237),(0.000001, -0.099911, -0.365233),(-0.070249, 0.070249, -0.412708),(0.000001, 0.099347, -0.412708),(0.000000, 0.090119, -0.433296),(-0.099347, -0.000000, -0.412708),(-0.070249, 0.070249, -0.412708),(-0.063723, 0.063724, -0.433296),(-0.063723, -0.063724, -0.433296),(-0.070249, -0.070249, -0.412708),(-0.099347, -0.000000, -0.412708),(0.000000, -0.090119, -0.433296),(0.000001, -0.099347, -0.412708),(-0.070249, -0.070249, -0.412708),(0.063724, -0.063724, -0.433296),(0.070250, -0.070249, -0.412708),(0.000001, -0.099347, -0.412708),(0.090119, -0.000000, -0.433296),(0.099348, -0.000000, -0.412708),(0.070250, -0.070249, -0.412708),(0.070250, 0.070249, -0.412708),(0.099348, -0.000000, -0.412708),(0.090119, -0.000000, -0.433296),(0.000001, 0.099347, -0.412708),(0.070250, 0.070249, -0.412708),(0.063724, 0.063724, -0.433296),(-0.068379, -0.068380, -0.307574),(-0.096703, -0.000000, -0.307574),(-0.099958, -0.000000, -0.321721),(0.000001, -0.096703, -0.307574),(-0.068379, -0.068380, -0.307574),(-0.070681, -0.070682, -0.321721),(-0.068379, 0.068379, -0.307574),(-0.070681, 0.070682, -0.321721),(-0.099958, -0.000000, -0.321721),(0.000001, 0.096703, -0.307574),(0.000001, 0.099959, -0.321721),(-0.070681, 0.070682, -0.321721),(0.096704, -0.000000, -0.307574),(0.068380, -0.068380, -0.307574),(0.070682, -0.070682, -0.321721),(0.096704, -0.000000, -0.307574),(0.099959, -0.000000, -0.321721),(0.070682, 0.070682, -0.321721),(0.068380, 0.068379, -0.307574),(0.070682, 0.070682, -0.321721),(0.000001, 0.099959, -0.321721),(0.068380, -0.068380, -0.307574),(0.000001, -0.096703, -0.307574),(0.000001, -0.099959, -0.321721),(0.455855, 0.032388, -0.476649),(0.434003, -0.000114, -0.500706),(0.440352, 0.022863, -0.493607),(0.409122, -0.000114, 0.500778),(0.432297, -0.032645, 0.477985),(0.455237, -0.000114, 0.454930),(-0.415921, 0.022882, 0.494406),(-0.432046, 0.032388, 0.478010),(-0.432295, -0.032649, 0.478259),(-0.099958, -0.000000, -0.321721),(-0.096699, -0.000000, -0.336351),(-0.068376, -0.068377, -0.336351),(-0.070681, -0.070682, -0.321721),(-0.068376, -0.068377, -0.336351),(0.000001, -0.096700, -0.336351),(-0.099958, -0.000000, -0.321721),(-0.070681, 0.070682, -0.321721),(-0.068376, 0.068377, -0.336351),(-0.070681, 0.070682, -0.321721),(0.000001, 0.099959, -0.321721),(0.000001, 0.096700, -0.336351),(0.070682, -0.070682, -0.321721),(0.068377, -0.068377, -0.336352),(0.096700, -0.000000, -0.336352),(0.070682, 0.070682, -0.321721),(0.099959, -0.000000, -0.321721),(0.096700, -0.000000, -0.336352),(0.000001, 0.099959, -0.321721),(0.070682, 0.070682, -0.321721),(0.068377, 0.068377, -0.336352),(0.000001, -0.099959, -0.321721),(0.000001, -0.096700, -0.336351),(0.068377, -0.068377, -0.336352),(-0.099911, -0.000000, -0.365233),(-0.096775, -0.000000, -0.381501),(-0.068430, -0.068431, -0.381501),(-0.070647, -0.070648, -0.365233),(-0.068430, -0.068431, -0.381501),(0.000001, -0.096776, -0.381501),(-0.099911, -0.000000, -0.365233),(-0.070647, 0.070648, -0.365233),(-0.068430, 0.068431, -0.381501),(-0.070647, 0.070648, -0.365233),(0.000001, 0.099911, -0.365233),(0.000001, 0.096776, -0.381501),(0.070649, -0.070648, -0.365233),(0.068431, -0.068431, -0.381501),(0.096776, -0.000000, -0.381501),(0.070649, 0.070648, -0.365233),(0.099912, -0.000000, -0.365233),(0.096776, -0.000000, -0.381501),(0.000001, 0.099911, -0.365233),(0.070649, 0.070648, -0.365233),(0.068431, 0.068431, -0.381501),(0.000001, -0.099911, -0.365233),(0.000001, -0.096776, -0.381501),(0.068431, -0.068431, -0.381501),(-0.000000, 0.226909, 0.131224),(0.160449, 0.160449, 0.131224),(0.173669, 0.173669, 0.037235),(-0.000000, 0.093989, 0.264144),(0.066460, 0.066460, 0.264144),(0.122802, 0.122803, 0.210904),(-0.000000, 0.226909, -0.056754),(-0.000000, 0.245605, 0.037235),(0.173669, 0.173669, 0.037235),(-0.000000, 0.226909, 0.131224),(-0.000000, 0.173669, 0.210904),(0.122802, 0.122803, 0.210904),(0.173669, 0.173669, 0.037235),(0.245605, 0.000000, 0.037235),(0.226909, 0.000000, -0.056754),(0.160449, 0.160449, 0.131224),(0.122802, 0.122803, 0.210904),(0.173669, 0.000000, 0.210904),(-0.095004, -0.000000, -0.282677),(-0.104949, -0.104949, -0.207369),(-0.148421, -0.000000, -0.207369),(0.160449, 0.160449, 0.131224),(0.226909, 0.000000, 0.131224),(0.245605, 0.000000, 0.037235),(0.066460, 0.066460, 0.264144),(0.093989, 0.000000, 0.264144),(0.173669, 0.000000, 0.210904),(0.226909, 0.000000, -0.056754),(0.245605, 0.000000, 0.037235),(0.173669, -0.173669, 0.037235),(0.226909, 0.000000, 0.131224),(0.173669, 0.000000, 0.210904),(0.122802, -0.122802, 0.210904),(0.104950, 0.104949, -0.207369),(0.195378, 0.000000, -0.132062),(0.148421, -0.000000, -0.207369),(0.226909, 0.000000, 0.131224),(0.160449, -0.160449, 0.131224),(0.173669, -0.173669, 0.037235),(0.093989, 0.000000, 0.264144),(0.066460, -0.066460, 0.264144),(0.122802, -0.122802, 0.210904),(-0.067178, -0.067178, -0.282677),(0.000000, -0.148421, -0.207369),(-0.104949, -0.104949, -0.207369),(0.160449, -0.160449, 0.131224),(-0.000000, -0.226909, 0.131224),(-0.000000, -0.245605, 0.037235),(0.066460, -0.066460, 0.264144),(-0.000000, -0.093989, 0.264144),(-0.000000, -0.173669, 0.210904),(0.160449, -0.160449, -0.056754),(0.173669, -0.173669, 0.037235),(-0.000000, -0.245605, 0.037235),(0.122802, -0.122802, 0.210904),(-0.000000, -0.173669, 0.210904),(-0.000000, -0.226909, 0.131224),(-0.000000, -0.245605, 0.037235),(-0.000000, -0.226909, 0.131224),(-0.160449, -0.160449, 0.131224),(-0.000000, -0.093989, 0.264144),(-0.066460, -0.066460, 0.264144),(-0.122803, -0.122802, 0.210904),(-0.000000, -0.245605, 0.037235),(-0.173669, -0.173669, 0.037235),(-0.160449, -0.160449, -0.056754),(-0.000000, -0.173669, 0.210904),(-0.122803, -0.122802, 0.210904),(-0.160449, -0.160449, 0.131224),(-0.160449, 0.160449, -0.056754),(-0.195378, 0.000000, -0.132062),(-0.226910, 0.000000, -0.056754),(-0.160449, -0.160449, -0.056754),(-0.173669, -0.173669, 0.037235),(-0.245605, 0.000000, 0.037235),(-0.122803, -0.122802, 0.210904),(-0.173669, 0.000000, 0.210904),(-0.226910, 0.000000, 0.131224),(-0.138153, 0.138153, -0.132062),(-0.148421, -0.000000, -0.207369),(-0.195378, 0.000000, -0.132062),(-0.160449, -0.160449, 0.131224),(-0.226910, 0.000000, 0.131224),(-0.245605, 0.000000, 0.037235),(-0.066460, -0.066460, 0.264144),(-0.093989, 0.000000, 0.264144),(-0.173669, 0.000000, 0.210904),(-0.173669, 0.000000, 0.210904),(-0.122803, 0.122803, 0.210904),(-0.160449, 0.160449, 0.131224),(-0.148421, -0.000000, -0.207369),(-0.138153, -0.138153, -0.132062),(-0.195378, 0.000000, -0.132062),(-0.245605, 0.000000, 0.037235),(-0.226910, 0.000000, 0.131224),(-0.160449, 0.160449, 0.131224),(-0.093989, 0.000000, 0.264144),(-0.066460, 0.066460, 0.264144),(-0.122803, 0.122803, 0.210904),(-0.245605, 0.000000, 0.037235),(-0.173669, 0.173669, 0.037235),(-0.160449, 0.160449, -0.056754),(-0.104949, -0.104949, -0.207369),(0.000000, -0.195378, -0.132062),(-0.138153, -0.138153, -0.132062),(-0.160449, 0.160449, 0.131224),(-0.000000, 0.226909, 0.131224),(-0.000000, 0.245605, 0.037235),(-0.066460, 0.066460, 0.264144),(-0.000000, 0.093989, 0.264144),(-0.000000, 0.173669, 0.210904),(-0.160449, 0.160449, -0.056754),(-0.173669, 0.173669, 0.037235),(-0.000000, 0.245605, 0.037235),(-0.122803, 0.122803, 0.210904),(-0.000000, 0.173669, 0.210904),(-0.000000, 0.226909, 0.131224),(0.000000, -0.095005, -0.282677),(0.104950, -0.104949, -0.207369),(0.000000, -0.148421, -0.207369),(0.138153, 0.138153, -0.132062),(0.226909, 0.000000, -0.056754),(0.195378, 0.000000, -0.132062),(0.000000, -0.148421, -0.207369),(0.138153, -0.138153, -0.132062),(0.000000, -0.195378, -0.132062),(0.160449, 0.160449, -0.056754),(0.000000, 0.195378, -0.132062),(-0.000000, 0.226909, -0.056754),(0.138153, 0.138153, -0.132062),(0.000000, 0.148421, -0.207369),(0.000000, 0.195378, -0.132062),(0.067179, -0.067178, -0.282677),(0.148421, -0.000000, -0.207369),(0.104950, -0.104949, -0.207369),(0.104950, -0.104949, -0.207369),(0.195378, 0.000000, -0.132062),(0.138153, -0.138153, -0.132062),(-0.000000, 0.226909, -0.056754),(-0.138153, 0.138153, -0.132062),(-0.160449, 0.160449, -0.056754),(0.000000, 0.195378, -0.132062),(-0.104949, 0.104949, -0.207369),(-0.138153, 0.138153, -0.132062),(0.067179, 0.067178, -0.282677),(0.104950, 0.104949, -0.207369),(0.148421, -0.000000, -0.207369),(0.000000, 0.148421, -0.207369),(0.000000, 0.095005, -0.282677),(-0.067178, 0.067178, -0.282677),(0.138153, -0.138153, -0.132062),(0.195378, 0.000000, -0.132062),(0.226909, 0.000000, -0.056754),(0.104950, 0.104949, -0.207369),(0.067179, 0.067178, -0.282677),(0.000000, 0.095005, -0.282677),(0.000000, -0.195378, -0.132062),(0.138153, -0.138153, -0.132062),(0.160449, -0.160449, -0.056754),(-0.104949, 0.104949, -0.207369),(-0.067178, 0.067178, -0.282677),(-0.095004, -0.000000, -0.282677),(-0.138153, -0.138153, -0.132062),(0.000000, -0.195378, -0.132062),(-0.000000, -0.226909, -0.056754),(-0.195378, 0.000000, -0.132062),(-0.138153, -0.138153, -0.132062),(-0.160449, -0.160449, -0.056754),(0.434003, -0.000114, -0.500706),(0.455855, 0.032388, -0.476649),(0.440526, -0.023107, -0.493787),(0.440352, 0.022863, -0.493607),(0.231328, 0.000977, -0.274618),(0.455855, 0.032388, -0.476649),(0.456116, -0.032649, -0.476886),(0.477994, -0.000114, -0.452801),(0.471643, -0.023126, -0.459901),(0.477994, -0.000114, -0.452801),(0.456116, -0.032649, -0.476886),(0.471447, 0.022882, -0.459746),(0.471447, 0.022882, -0.459746),(0.456116, -0.032649, -0.476886),(0.455855, 0.032388, -0.476649),(0.432048, 0.032383, 0.477735),(0.415789, 0.022864, 0.493972),(0.409122, -0.000114, 0.500778),(0.409122, -0.000114, 0.500778),(0.415954, -0.023108, 0.494161),(0.432297, -0.032645, 0.477985),(0.432297, -0.032645, 0.477985),(0.448574, -0.023118, 0.461729),(0.455237, -0.000114, 0.454930),(0.455237, -0.000114, 0.454930),(0.448386, 0.022873, 0.461565),(0.432048, 0.032383, 0.477735),(0.432048, 0.032383, 0.477735),(0.409122, -0.000114, 0.500778),(0.455237, -0.000114, 0.454930),(-0.432046, 0.032388, 0.478010),(-0.448230, 0.022863, 0.461701),(-0.455012, -0.000114, 0.455014),(-0.455012, -0.000114, 0.455014),(-0.448419, -0.023107, 0.461866),(-0.432046, 0.032388, 0.478010),(-0.448419, -0.023107, 0.461866),(-0.432295, -0.032649, 0.478259),(-0.432046, 0.032388, 0.478010),(-0.432295, -0.032649, 0.478259),(-0.416085, -0.023126, 0.494593),(-0.409303, -0.000114, 0.501282),(-0.409303, -0.000114, 0.501282),(-0.415921, 0.022882, 0.494406),(-0.432295, -0.032649, 0.478259),(-0.095004, -0.000000, -0.282677),(-0.067178, -0.067178, -0.282677),(-0.104949, -0.104949, -0.207369),(0.104950, 0.104949, -0.207369),(0.138153, 0.138153, -0.132062),(0.195378, 0.000000, -0.132062),(-0.067178, -0.067178, -0.282677),(0.000000, -0.095005, -0.282677),(0.000000, -0.148421, -0.207369),(-0.160449, 0.160449, -0.056754),(-0.138153, 0.138153, -0.132062),(-0.195378, 0.000000, -0.132062),(-0.138153, 0.138153, -0.132062),(-0.104949, 0.104949, -0.207369),(-0.148421, -0.000000, -0.207369),(-0.148421, -0.000000, -0.207369),(-0.104949, -0.104949, -0.207369),(-0.138153, -0.138153, -0.132062),(-0.104949, -0.104949, -0.207369),(0.000000, -0.148421, -0.207369),(0.000000, -0.195378, -0.132062),(0.000000, -0.095005, -0.282677),(0.067179, -0.067178, -0.282677),(0.104950, -0.104949, -0.207369),(0.138153, 0.138153, -0.132062),(0.160449, 0.160449, -0.056754),(0.226909, 0.000000, -0.056754),(0.000000, -0.148421, -0.207369),(0.104950, -0.104949, -0.207369),(0.138153, -0.138153, -0.132062),(0.160449, 0.160449, -0.056754),(0.138153, 0.138153, -0.132062),(0.000000, 0.195378, -0.132062),(0.138153, 0.138153, -0.132062),(0.104950, 0.104949, -0.207369),(0.000000, 0.148421, -0.207369),(0.067179, -0.067178, -0.282677),(0.095005, -0.000000, -0.282677),(0.148421, -0.000000, -0.207369),(0.104950, -0.104949, -0.207369),(0.148421, -0.000000, -0.207369),(0.195378, 0.000000, -0.132062),(-0.000000, 0.226909, -0.056754),(0.000000, 0.195378, -0.132062),(-0.138153, 0.138153, -0.132062),(0.000000, 0.195378, -0.132062),(0.000000, 0.148421, -0.207369),(-0.104949, 0.104949, -0.207369),(-0.440526, -0.023107, -0.493787),(-0.434003, -0.000114, -0.500706),(-0.231329, 0.000977, -0.274618),(-0.440526, -0.023107, -0.493787),(-0.456116, -0.032649, -0.476886),(-0.455855, 0.032388, -0.476649),(-0.471643, -0.023126, -0.459901),(-0.456116, -0.032649, -0.476886),(-0.231329, 0.000977, -0.274618),(-0.477994, -0.000114, -0.452801),(-0.471643, -0.023126, -0.459901),(-0.231329, 0.000977, -0.274618),(-0.471448, 0.022882, -0.459746),(-0.477994, -0.000114, -0.452801),(-0.231329, 0.000977, -0.274618),(-0.455855, 0.032388, -0.476649),(-0.471448, 0.022882, -0.459746),(-0.231329, 0.000977, -0.274618),(-0.456116, -0.032649, -0.476886),(-0.440526, -0.023107, -0.493787),(-0.231329, 0.000977, -0.274618),(-0.434003, -0.000114, -0.500706),(-0.440352, 0.022863, -0.493607),(-0.231329, 0.000977, -0.274618),(-0.455855, 0.032388, -0.476649),(-0.440352, 0.022863, -0.493607),(-0.434003, -0.000114, -0.500706),(-0.434003, -0.000114, -0.500706),(-0.440526, -0.023107, -0.493787),(-0.455855, 0.032388, -0.476649),(-0.440352, 0.022863, -0.493607),(-0.455855, 0.032388, -0.476649),(-0.231329, 0.000977, -0.274618),(-0.456116, -0.032649, -0.476886),(-0.471643, -0.023126, -0.459901),(-0.477994, -0.000114, -0.452801),(-0.477994, -0.000114, -0.452801),(-0.471448, 0.022882, -0.459746),(-0.456116, -0.032649, -0.476886),(-0.471448, 0.022882, -0.459746),(-0.455855, 0.032388, -0.476649),(-0.456116, -0.032649, -0.476886),) ================================================ FILE: addons/io_hubs_addon/components/models/scene_preview_camera.py ================================================ SHAPE = ((0.000000, -0.014454, 0.006692),(-0.939086, -1.070925, 0.495799),(-0.952800, -1.077091, 0.493699),(0.000000, -0.014454, 0.006692),(-0.952800, -1.077091, 0.493699),(0.000000, -0.010000, 0.000000),(-0.939086, -1.070925, 0.495799),(0.000000, -0.014454, 0.006692),(-0.000000, 0.010000, 0.000000),(-0.939086, -1.070925, 0.495799),(-0.000000, 0.010000, 0.000000),(-0.967200, -1.082909, 0.506301),(-0.939086, -1.070925, 0.495799),(0.939086, -1.070925, 0.495799),(0.952800, -1.077091, 0.493699),(-0.939086, -1.070925, 0.495799),(0.952800, -1.077091, 0.493699),(-0.952800, -1.077091, 0.493699),(0.939086, -1.070925, 0.495799),(-0.939086, -1.070925, 0.495799),(-0.967200, -1.082909, 0.506301),(0.939086, -1.070925, 0.495799),(-0.967200, -1.082909, 0.506301),(0.967200, -1.082909, 0.506301),(0.939086, -1.070925, 0.495799),(0.000000, -0.014454, 0.006692),(0.000000, -0.010000, 0.000000),(0.939086, -1.070925, 0.495799),(0.000000, -0.010000, 0.000000),(0.952800, -1.077091, 0.493699),(0.000000, -0.014454, 0.006692),(0.939086, -1.070925, 0.495799),(0.967200, -1.082909, 0.506301),(0.000000, -0.014454, 0.006692),(0.967200, -1.082909, 0.506301),(-0.000000, 0.010000, 0.000000),(0.950000, -1.080000, -0.490000),(0.950000, -1.080000, 0.490000),(0.952800, -1.077091, 0.493699),(0.950000, -1.080000, -0.490000),(0.952800, -1.077091, 0.493699),(0.952800, -1.077091, -0.493699),(0.950000, -1.080000, 0.490000),(0.950000, -1.080000, -0.490000),(0.967200, -1.082909, -0.506301),(0.950000, -1.080000, 0.490000),(0.967200, -1.082909, -0.506301),(0.967200, -1.082909, 0.506301),(0.950000, -1.080000, 0.490000),(-0.950000, -1.080000, 0.490000),(-0.952800, -1.077091, 0.493699),(0.950000, -1.080000, 0.490000),(-0.952800, -1.077091, 0.493699),(0.952800, -1.077091, 0.493699),(-0.950000, -1.080000, 0.490000),(0.950000, -1.080000, 0.490000),(0.967200, -1.082909, 0.506301),(-0.950000, -1.080000, 0.490000),(0.967200, -1.082909, 0.506301),(-0.967200, -1.082909, 0.506301),(-0.950000, -1.080000, 0.490000),(-0.950000, -1.080000, -0.490000),(-0.952800, -1.077091, -0.493699),(-0.950000, -1.080000, 0.490000),(-0.952800, -1.077091, -0.493699),(-0.952800, -1.077091, 0.493699),(-0.950000, -1.080000, -0.490000),(-0.950000, -1.080000, 0.490000),(-0.967200, -1.082909, 0.506301),(-0.950000, -1.080000, -0.490000),(-0.967200, -1.082909, 0.506301),(-0.967200, -1.082909, -0.506301),(-0.950000, -1.080000, -0.490000),(0.950000, -1.080000, -0.490000),(0.952800, -1.077091, -0.493699),(-0.950000, -1.080000, -0.490000),(0.952800, -1.077091, -0.493699),(-0.952800, -1.077091, -0.493699),(0.950000, -1.080000, -0.490000),(-0.950000, -1.080000, -0.490000),(-0.967200, -1.082909, -0.506301),(0.950000, -1.080000, -0.490000),(-0.967200, -1.082909, -0.506301),(0.967200, -1.082909, -0.506301),(-0.953356, -1.072526, -0.485958),(-0.953356, -1.072526, 0.485958),(-0.952800, -1.077091, 0.493699),(-0.953356, -1.072526, -0.485958),(-0.952800, -1.077091, 0.493699),(-0.952800, -1.077091, -0.493699),(-0.953356, -1.072526, 0.485958),(-0.953356, -1.072526, -0.485958),(-0.967200, -1.082909, -0.506301),(-0.953356, -1.072526, 0.485958),(-0.967200, -1.082909, -0.506301),(-0.967200, -1.082909, 0.506301),(-0.953356, -1.072526, 0.485958),(-0.020317, -0.022857, 0.000000),(0.000000, -0.010000, 0.000000),(-0.953356, -1.072526, 0.485958),(0.000000, -0.010000, 0.000000),(-0.952800, -1.077091, 0.493699),(-0.020317, -0.022857, 0.000000),(-0.953356, -1.072526, 0.485958),(-0.967200, -1.082909, 0.506301),(-0.020317, -0.022857, 0.000000),(-0.967200, -1.082909, 0.506301),(-0.000000, 0.010000, 0.000000),(-0.020317, -0.022857, 0.000000),(-0.953356, -1.072526, -0.485958),(-0.952800, -1.077091, -0.493699),(-0.020317, -0.022857, 0.000000),(-0.952800, -1.077091, -0.493699),(0.000000, -0.010000, 0.000000),(-0.953356, -1.072526, -0.485958),(-0.020317, -0.022857, 0.000000),(-0.000000, 0.010000, 0.000000),(-0.953356, -1.072526, -0.485958),(-0.000000, 0.010000, 0.000000),(-0.967200, -1.082909, -0.506301),(0.000000, -0.014454, -0.006692),(0.939086, -1.070925, -0.495799),(0.952800, -1.077091, -0.493699),(0.000000, -0.014454, -0.006692),(0.952800, -1.077091, -0.493699),(0.000000, -0.010000, 0.000000),(0.939086, -1.070925, -0.495799),(0.000000, -0.014454, -0.006692),(-0.000000, 0.010000, 0.000000),(0.939086, -1.070925, -0.495799),(-0.000000, 0.010000, 0.000000),(0.967200, -1.082909, -0.506301),(0.939086, -1.070925, -0.495799),(-0.939086, -1.070925, -0.495799),(-0.952800, -1.077091, -0.493699),(0.939086, -1.070925, -0.495799),(-0.952800, -1.077091, -0.493699),(0.952800, -1.077091, -0.493699),(-0.939086, -1.070925, -0.495799),(0.939086, -1.070925, -0.495799),(0.967200, -1.082909, -0.506301),(-0.939086, -1.070925, -0.495799),(0.967200, -1.082909, -0.506301),(-0.967200, -1.082909, -0.506301),(-0.939086, -1.070925, -0.495799),(0.000000, -0.014454, -0.006692),(0.000000, -0.010000, 0.000000),(-0.939086, -1.070925, -0.495799),(0.000000, -0.010000, 0.000000),(-0.952800, -1.077091, -0.493699),(0.000000, -0.014454, -0.006692),(-0.939086, -1.070925, -0.495799),(-0.967200, -1.082909, -0.506301),(0.000000, -0.014454, -0.006692),(-0.967200, -1.082909, -0.506301),(-0.000000, 0.010000, 0.000000),(0.020317, -0.022857, 0.000000),(0.953356, -1.072526, 0.485958),(0.952800, -1.077091, 0.493699),(0.020317, -0.022857, 0.000000),(0.952800, -1.077091, 0.493699),(0.000000, -0.010000, 0.000000),(0.953356, -1.072526, 0.485958),(0.020317, -0.022857, 0.000000),(-0.000000, 0.010000, 0.000000),(0.953356, -1.072526, 0.485958),(-0.000000, 0.010000, 0.000000),(0.967200, -1.082909, 0.506301),(0.953356, -1.072526, 0.485958),(0.953356, -1.072526, -0.485958),(0.952800, -1.077091, -0.493699),(0.953356, -1.072526, 0.485958),(0.952800, -1.077091, -0.493699),(0.952800, -1.077091, 0.493699),(0.953356, -1.072526, -0.485958),(0.953356, -1.072526, 0.485958),(0.967200, -1.082909, 0.506301),(0.953356, -1.072526, -0.485958),(0.967200, -1.082909, 0.506301),(0.967200, -1.082909, -0.506301),(0.953356, -1.072526, -0.485958),(0.020317, -0.022857, 0.000000),(0.000000, -0.010000, 0.000000),(0.953356, -1.072526, -0.485958),(0.000000, -0.010000, 0.000000),(0.952800, -1.077091, -0.493699),(0.020317, -0.022857, 0.000000),(0.953356, -1.072526, -0.485958),(0.967200, -1.082909, -0.506301),(0.020317, -0.022857, 0.000000),(0.967200, -1.082909, -0.506301),(-0.000000, 0.010000, 0.000000),(0.633167, -1.080000, 0.553006),(-0.633167, -1.080000, 0.553006),(-0.663860, -1.090000, 0.543006),(0.633167, -1.080000, 0.553006),(-0.663860, -1.090000, 0.543006),(0.663860, -1.090000, 0.543006),(-0.633167, -1.080000, 0.553006),(0.633167, -1.080000, 0.553006),(0.663860, -1.070000, 0.543006),(-0.633167, -1.080000, 0.553006),(0.663860, -1.070000, 0.543006),(-0.663860, -1.070000, 0.543006),(-0.633167, -1.080000, 0.553006),(0.000000, -1.080000, 1.014572),(0.000000, -1.090000, 1.026947),(-0.633167, -1.080000, 0.553006),(0.000000, -1.090000, 1.026947),(-0.663860, -1.090000, 0.543006),(0.000000, -1.080000, 1.014572),(-0.633167, -1.080000, 0.553006),(-0.663860, -1.070000, 0.543006),(0.000000, -1.080000, 1.014572),(-0.663860, -1.070000, 0.543006),(0.000000, -1.070000, 1.026947),(0.000000, -1.080000, 1.014572),(0.633167, -1.080000, 0.553006),(0.663860, -1.090000, 0.543006),(0.000000, -1.080000, 1.014572),(0.663860, -1.090000, 0.543006),(0.000000, -1.090000, 1.026947),(0.633167, -1.080000, 0.553006),(0.000000, -1.080000, 1.014572),(0.000000, -1.070000, 1.026947),(0.633167, -1.080000, 0.553006),(0.000000, -1.070000, 1.026947),(0.663860, -1.070000, 0.543006),) ================================================ FILE: addons/io_hubs_addon/components/models/spawn_point.py ================================================ SHAPE = ((0.100819, -0.134342, 1.378268),(-0.100819, -0.117241, 1.378268),(-0.100819, -0.134342, 1.378268),(-0.100819, -0.117241, 1.378268),(0.100819, -0.134342, 1.378268),(0.100819, -0.117241, 1.378268),(-0.100819, -0.134342, 1.378268),(0.100819, -0.134342, 1.176630),(0.100819, -0.134342, 1.378268),(-0.100819, -0.117241, 1.176630),(0.100819, -0.117241, 1.176630),(-0.100819, -0.134342, 1.176630),(0.100819, -0.134342, 1.176630),(-0.100819, -0.134342, 1.176630),(0.100819, -0.117241, 1.176630),(0.100819, -0.117241, 1.176630),(0.100819, -0.117241, 1.378268),(0.100819, -0.134342, 1.176630),(0.100819, -0.134342, 1.378268),(0.100819, -0.134342, 1.176630),(0.100819, -0.117241, 1.378268),(-0.100819, -0.134342, 1.378268),(-0.100819, -0.117241, 1.176630),(-0.100819, -0.134342, 1.176630),(-0.100819, -0.117241, 1.176630),(-0.100819, -0.134342, 1.378268),(-0.100819, -0.117241, 1.378268),(0.100819, -0.134342, 1.176630),(-0.100819, -0.134342, 1.378268),(-0.100819, -0.134342, 1.176630),(-0.000000, 0.053446, 1.710669),(-0.064521, 0.026720, 1.710669),(-0.091246, -0.037800, 1.710668),(-0.000000, 0.053446, 1.710669),(-0.091246, -0.037800, 1.710668),(-0.000000, -0.037800, 1.717347),(-0.000000, 0.053446, 1.710669),(-0.034890, 0.046399, 1.710426),(-0.064521, 0.026720, 1.710669),(-0.091246, -0.037800, 1.710668),(-0.084201, -0.072691, 1.710426),(-0.064521, -0.102321, 1.710669),(0.064520, 0.026720, 1.710669),(-0.000000, 0.053446, 1.710669),(0.091246, -0.037800, 1.710668),(0.091246, -0.037800, 1.710668),(-0.000000, -0.037800, 1.717347),(-0.000000, -0.129046, 1.710668),(0.091246, -0.037800, 1.710668),(-0.000000, 0.053446, 1.710669),(-0.000000, -0.037800, 1.717347),(0.091246, -0.037800, 1.710668),(0.084201, -0.002909, 1.710426),(0.064520, 0.026720, 1.710669),(0.091246, -0.037800, 1.710668),(-0.000000, -0.129046, 1.710668),(0.064520, -0.102321, 1.710669),(-0.000000, -0.037800, 1.717347),(-0.091246, -0.037800, 1.710668),(-0.000000, -0.129046, 1.710668),(-0.000000, -0.129046, 1.710668),(-0.091246, -0.037800, 1.710668),(-0.064521, -0.102321, 1.710669),(-0.000000, -0.129046, 1.710668),(0.034891, -0.122001, 1.710426),(0.064520, -0.102321, 1.710669),(-0.045969, -0.148779, 1.557691),(-0.084940, -0.122740, 1.557751),(-0.084940, -0.122740, 1.506513),(-0.045969, -0.148779, 1.557691),(-0.084940, -0.122740, 1.506513),(-0.045969, -0.148779, 1.506513),(-0.084940, -0.122740, 1.557751),(-0.110979, -0.083769, 1.669221),(-0.110979, -0.083769, 1.557693),(-0.084940, -0.122740, 1.557751),(-0.084940, -0.122740, 1.669338),(-0.110979, -0.083769, 1.669221),(-0.084940, -0.122740, 1.506513),(-0.110979, -0.083769, 1.557693),(-0.110979, -0.083769, 1.506513),(-0.084940, -0.122740, 1.506513),(-0.084940, -0.122740, 1.557751),(-0.110979, -0.083769, 1.557693),(-0.045969, -0.148779, 1.506513),(-0.000000, -0.157924, 1.557751),(-0.045969, -0.148779, 1.557691),(-0.084940, 0.047140, 1.506513),(-0.110979, 0.008169, 1.557693),(-0.084940, 0.047140, 1.557751),(-0.084940, 0.047140, 1.506513),(-0.045969, 0.073179, 1.557691),(-0.045969, 0.073179, 1.506513),(-0.045969, 0.073179, 1.557691),(-0.084940, 0.047140, 1.506513),(-0.084940, 0.047140, 1.557751),(-0.045969, 0.073179, 1.557691),(-0.000000, 0.082323, 1.506513),(-0.045969, 0.073179, 1.506513),(-0.045969, 0.073179, 1.557691),(-0.045969, 0.073179, 1.669218),(-0.000000, 0.082323, 1.557751),(-0.084940, 0.047140, 1.557751),(-0.045969, 0.073179, 1.669218),(-0.045969, 0.073179, 1.557691),(-0.084940, 0.047140, 1.557751),(-0.110979, 0.008169, 1.669221),(-0.084940, 0.047140, 1.669338),(0.110979, 0.008169, 1.506513),(0.084940, 0.047140, 1.506513),(0.110979, 0.008169, 1.557693),(0.084940, 0.047140, 1.506513),(0.045969, 0.073179, 1.557693),(0.084940, 0.047140, 1.557751),(0.110979, 0.008169, 1.557693),(0.120123, -0.037800, 1.506513),(0.110979, 0.008169, 1.506513),(0.110979, 0.008169, 1.557693),(0.084940, 0.047140, 1.506513),(0.084940, 0.047140, 1.557751),(0.084940, 0.047140, 1.557751),(0.045969, 0.073179, 1.669221),(0.084940, 0.047140, 1.669338),(-0.110979, 0.008169, 1.557693),(-0.084940, 0.047140, 1.506513),(-0.110979, 0.008169, 1.506513),(-0.000000, -0.157924, 1.557751),(0.045969, -0.148780, 1.506513),(0.045969, -0.148780, 1.557693),(-0.000000, -0.157924, 1.557751),(-0.045969, -0.148779, 1.506513),(-0.000000, -0.165867, 1.504920),(-0.000000, -0.157924, 1.557751),(0.045969, -0.148780, 1.669221),(-0.000000, -0.157924, 1.669337),(-0.000000, -0.157924, 1.557751),(-0.000000, -0.157924, 1.669337),(-0.045969, -0.148779, 1.669218),(-0.000000, 0.082323, 1.506513),(-0.000000, 0.082323, 1.557751),(0.045969, 0.073179, 1.557693),(-0.000000, 0.082323, 1.506513),(-0.045969, 0.073179, 1.557691),(-0.000000, 0.082323, 1.557751),(-0.000000, 0.082323, 1.557751),(-0.045969, 0.073179, 1.669218),(-0.000000, 0.082323, 1.669337),(-0.000000, 0.082323, 1.557751),(0.045969, 0.073179, 1.669221),(0.045969, 0.073179, 1.557693),(0.045969, -0.148780, 1.506513),(-0.000000, -0.157924, 1.557751),(-0.000000, -0.165867, 1.504920),(0.045969, -0.148780, 1.557693),(0.045969, -0.148780, 1.506513),(0.084940, -0.122740, 1.506513),(0.045969, 0.073179, 1.506513),(-0.000000, 0.082323, 1.506513),(0.045969, 0.073179, 1.557693),(0.045969, 0.073179, 1.557693),(0.084940, 0.047140, 1.506513),(0.045969, 0.073179, 1.506513),(0.045969, 0.073179, 1.557693),(0.045969, 0.073179, 1.669221),(0.084940, 0.047140, 1.557751),(0.084940, -0.122740, 1.557751),(0.084940, -0.122740, 1.669338),(0.045969, -0.148780, 1.669221),(0.084940, -0.122740, 1.557751),(0.045969, -0.148780, 1.557693),(0.084940, -0.122740, 1.506513),(0.084940, -0.122740, 1.557751),(0.084940, -0.122740, 1.506513),(0.110979, -0.083769, 1.557693),(0.084940, -0.122740, 1.506513),(0.110979, -0.083769, 1.506513),(0.110979, -0.083769, 1.557693),(-0.120123, -0.037800, 1.506513),(-0.120123, -0.037800, 1.557751),(-0.110979, 0.008169, 1.557693),(-0.120123, -0.037800, 1.506513),(-0.110979, 0.008169, 1.557693),(-0.110979, 0.008169, 1.506513),(-0.120123, -0.037800, 1.557751),(-0.120123, -0.037800, 1.669337),(-0.110979, 0.008169, 1.669221),(-0.120123, -0.037800, 1.557751),(-0.110979, 0.008169, 1.669221),(-0.110979, 0.008169, 1.557693),(0.120123, -0.037800, 1.506513),(0.110979, 0.008169, 1.557693),(0.120123, -0.037800, 1.557751),(0.120123, -0.037800, 1.557751),(0.110979, 0.008169, 1.669221),(0.120123, -0.037800, 1.669337),(-0.110979, -0.083769, 1.557693),(-0.120123, -0.037800, 1.506513),(-0.110979, -0.083769, 1.506513),(-0.120123, -0.037800, 1.506513),(-0.110979, -0.083769, 1.557693),(-0.120123, -0.037800, 1.557751),(-0.120123, -0.037800, 1.557751),(-0.110979, -0.083769, 1.669221),(-0.120123, -0.037800, 1.669337),(0.110979, -0.083769, 1.506513),(0.120123, -0.037800, 1.506513),(0.110979, -0.083769, 1.557693),(0.110979, -0.083769, 1.557693),(0.120123, -0.037800, 1.506513),(0.120123, -0.037800, 1.557751),(0.110979, -0.083769, 1.557693),(0.110979, -0.083769, 1.669221),(0.084940, -0.122740, 1.557751),(-0.034890, -0.121999, 1.710426),(-0.000000, -0.129046, 1.710668),(-0.064521, -0.102321, 1.710669),(0.034891, 0.046401, 1.710426),(-0.000000, 0.053446, 1.710669),(0.064520, 0.026720, 1.710669),(-0.084201, -0.002909, 1.710426),(-0.091246, -0.037800, 1.710668),(-0.064521, 0.026720, 1.710669),(0.084201, -0.072691, 1.710426),(0.091246, -0.037800, 1.710668),(0.064520, -0.102321, 1.710669),(-0.064521, -0.102321, 1.710669),(-0.110979, -0.083769, 1.669221),(-0.084940, -0.122740, 1.669338),(-0.064521, -0.102321, 1.710669),(-0.045969, -0.148779, 1.669218),(-0.034890, -0.121999, 1.710426),(-0.045969, -0.148779, 1.669218),(-0.064521, -0.102321, 1.710669),(-0.084940, -0.122740, 1.669338),(-0.034890, -0.121999, 1.710426),(-0.045969, -0.148779, 1.669218),(-0.000000, -0.157924, 1.669337),(-0.110979, -0.083769, 1.669221),(-0.064521, -0.102321, 1.710669),(-0.084201, -0.072691, 1.710426),(-0.084201, -0.072691, 1.710426),(-0.120123, -0.037800, 1.669337),(-0.110979, -0.083769, 1.669221),(-0.120123, -0.037800, 1.669337),(-0.084201, -0.072691, 1.710426),(-0.091246, -0.037800, 1.710668),(0.064520, -0.102321, 1.710669),(0.110979, -0.083769, 1.669221),(0.084201, -0.072691, 1.710426),(0.110979, -0.083769, 1.669221),(0.064520, -0.102321, 1.710669),(0.084940, -0.122740, 1.669338),(0.110979, -0.083769, 1.669221),(0.120123, -0.037800, 1.669337),(0.084201, -0.072691, 1.710426),(0.084201, -0.072691, 1.710426),(0.120123, -0.037800, 1.669337),(0.091246, -0.037800, 1.710668),(0.034891, -0.122001, 1.710426),(-0.000000, -0.157924, 1.669337),(0.045969, -0.148780, 1.669221),(0.034891, -0.122001, 1.710426),(0.045969, -0.148780, 1.669221),(0.064520, -0.102321, 1.710669),(0.045969, -0.148780, 1.669221),(0.084940, -0.122740, 1.669338),(0.064520, -0.102321, 1.710669),(-0.000000, -0.157924, 1.669337),(0.034891, -0.122001, 1.710426),(-0.000000, -0.129046, 1.710668),(-0.000000, -0.129046, 1.710668),(-0.034890, -0.121999, 1.710426),(-0.000000, -0.157924, 1.669337),(0.045969, 0.073179, 1.669221),(0.064520, 0.026720, 1.710669),(0.084940, 0.047140, 1.669338),(0.064520, 0.026720, 1.710669),(0.045969, 0.073179, 1.669221),(0.034891, 0.046401, 1.710426),(0.084940, 0.047140, 1.669338),(0.064520, 0.026720, 1.710669),(0.110979, 0.008169, 1.669221),(0.034891, 0.046401, 1.710426),(-0.000000, 0.082323, 1.669337),(-0.000000, 0.053446, 1.710669),(0.084201, -0.002909, 1.710426),(0.110979, 0.008169, 1.669221),(0.064520, 0.026720, 1.710669),(0.084201, -0.002909, 1.710426),(0.120123, -0.037800, 1.669337),(0.110979, 0.008169, 1.669221),(0.120123, -0.037800, 1.669337),(0.084201, -0.002909, 1.710426),(0.091246, -0.037800, 1.710668),(-0.120123, -0.037800, 1.669337),(-0.084201, -0.002909, 1.710426),(-0.110979, 0.008169, 1.669221),(-0.120123, -0.037800, 1.669337),(-0.091246, -0.037800, 1.710668),(-0.084201, -0.002909, 1.710426),(-0.110979, 0.008169, 1.669221),(-0.084201, -0.002909, 1.710426),(-0.064521, 0.026720, 1.710669),(-0.110979, 0.008169, 1.669221),(-0.064521, 0.026720, 1.710669),(-0.084940, 0.047140, 1.669338),(-0.084940, 0.047140, 1.669338),(-0.064521, 0.026720, 1.710669),(-0.045969, 0.073179, 1.669218),(-0.045969, 0.073179, 1.669218),(-0.034890, 0.046399, 1.710426),(-0.000000, 0.082323, 1.669337),(-0.045969, 0.073179, 1.669218),(-0.064521, 0.026720, 1.710669),(-0.034890, 0.046399, 1.710426),(-0.000000, 0.082323, 1.669337),(0.034891, 0.046401, 1.710426),(0.045969, 0.073179, 1.669221),(-0.000000, 0.082323, 1.669337),(-0.034890, 0.046399, 1.710426),(-0.000000, 0.053446, 1.710669),(-0.076214, -0.114014, 1.492280),(-0.041247, -0.137378, 1.492280),(-0.045969, -0.148779, 1.506513),(-0.076214, -0.114014, 1.492280),(-0.110979, -0.083769, 1.506513),(-0.099578, -0.079047, 1.492280),(-0.110979, -0.083769, 1.506513),(-0.076214, -0.114014, 1.492280),(-0.084940, -0.122740, 1.506513),(-0.099578, -0.079047, 1.492280),(-0.120123, -0.037800, 1.506513),(-0.107783, -0.037800, 1.492280),(-0.045969, -0.148779, 1.506513),(-0.084940, -0.122740, 1.506513),(-0.076214, -0.114014, 1.492280),(-0.041247, -0.137378, 1.492280),(-0.000000, -0.145583, 1.492280),(-0.045969, -0.148779, 1.506513),(-0.000000, -0.165867, 1.504920),(-0.045969, -0.148779, 1.506513),(-0.000000, -0.145583, 1.492280),(-0.084940, 0.047140, 1.506513),(-0.099578, 0.003446, 1.492280),(-0.110979, 0.008169, 1.506513),(-0.099578, 0.003446, 1.492280),(-0.084940, 0.047140, 1.506513),(-0.076214, 0.038414, 1.492280),(-0.076214, 0.038414, 1.492280),(-0.045969, 0.073179, 1.506513),(-0.041247, 0.061778, 1.492280),(-0.045969, 0.073179, 1.506513),(-0.076214, 0.038414, 1.492280),(-0.084940, 0.047140, 1.506513),(-0.041247, 0.061778, 1.492280),(-0.000000, 0.082323, 1.506513),(-0.000000, 0.069982, 1.492280),(-0.000000, 0.082323, 1.506513),(-0.041247, 0.061778, 1.492280),(-0.045969, 0.073179, 1.506513),(-0.120123, -0.037800, 1.506513),(-0.099578, 0.003446, 1.492280),(-0.107783, -0.037800, 1.492280),(-0.120123, -0.037800, 1.506513),(-0.110979, 0.008169, 1.506513),(-0.099578, 0.003446, 1.492280),(0.084940, 0.047140, 1.506513),(0.041246, 0.061778, 1.492280),(0.045969, 0.073179, 1.506513),(0.041246, 0.061778, 1.492280),(-0.000000, 0.069982, 1.492280),(-0.000000, 0.082323, 1.506513),(0.041246, 0.061778, 1.492280),(-0.000000, 0.082323, 1.506513),(0.045969, 0.073179, 1.506513),(0.041246, 0.061778, 1.492280),(0.084940, 0.047140, 1.506513),(0.076214, 0.038414, 1.492280),(0.076214, 0.038414, 1.492280),(0.110979, 0.008169, 1.506513),(0.099578, 0.003446, 1.492280),(0.110979, 0.008169, 1.506513),(0.076214, 0.038414, 1.492280),(0.084940, 0.047140, 1.506513),(0.099578, 0.003446, 1.492280),(0.120123, -0.037800, 1.506513),(0.107783, -0.037800, 1.492280),(0.120123, -0.037800, 1.506513),(0.099578, 0.003446, 1.492280),(0.110979, 0.008169, 1.506513),(0.045969, -0.148780, 1.506513),(-0.000000, -0.165867, 1.504920),(-0.000000, -0.145583, 1.492280),(0.045969, -0.148780, 1.506513),(-0.000000, -0.145583, 1.492280),(0.041247, -0.137378, 1.492280),(0.045969, -0.148780, 1.506513),(0.076214, -0.114014, 1.492280),(0.084940, -0.122740, 1.506513),(0.076214, -0.114014, 1.492280),(0.045969, -0.148780, 1.506513),(0.041247, -0.137378, 1.492280),(0.084940, -0.122740, 1.506513),(0.099578, -0.079047, 1.492280),(0.110979, -0.083769, 1.506513),(0.099578, -0.079047, 1.492280),(0.084940, -0.122740, 1.506513),(0.076214, -0.114014, 1.492280),(0.099578, -0.079047, 1.492280),(0.107783, -0.037800, 1.492280),(0.120123, -0.037800, 1.506513),(-0.120123, -0.037800, 1.506513),(-0.099578, -0.079047, 1.492280),(-0.110979, -0.083769, 1.506513),(0.120123, -0.037800, 1.506513),(0.110979, -0.083769, 1.506513),(0.099578, -0.079047, 1.492280),(-0.099578, 0.003446, 1.492280),(0.099578, 0.003446, 1.492280),(-0.000000, -0.145583, 1.492280),(-0.099578, 0.003446, 1.492280),(0.041246, 0.061778, 1.492280),(0.099578, 0.003446, 1.492280),(-0.099578, 0.003446, 1.492280),(-0.099578, -0.079047, 1.492280),(-0.107783, -0.037800, 1.492280),(0.099578, 0.003446, 1.492280),(0.041246, 0.061778, 1.492280),(0.076214, 0.038414, 1.492280),(-0.000000, -0.145583, 1.492280),(0.099578, 0.003446, 1.492280),(0.041247, -0.137378, 1.492280),(-0.041247, 0.061778, 1.492280),(-0.099578, 0.003446, 1.492280),(-0.076214, 0.038414, 1.492280),(0.041246, 0.061778, 1.492280),(-0.099578, 0.003446, 1.492280),(-0.041247, 0.061778, 1.492280),(0.041246, 0.061778, 1.492280),(-0.041247, 0.061778, 1.492280),(-0.000000, 0.069982, 1.492280),(0.041247, -0.137378, 1.492280),(0.099578, -0.079047, 1.492280),(0.076214, -0.114014, 1.492280),(0.041247, -0.137378, 1.492280),(0.099578, 0.003446, 1.492280),(0.099578, -0.079047, 1.492280),(0.099578, -0.079047, 1.492280),(0.099578, 0.003446, 1.492280),(0.107783, -0.037800, 1.492280),(-0.041247, -0.137378, 1.492280),(-0.099578, -0.079047, 1.492280),(-0.099578, 0.003446, 1.492280),(-0.041247, -0.137378, 1.492280),(-0.099578, 0.003446, 1.492280),(-0.000000, -0.145583, 1.492280),(-0.041247, -0.137378, 1.492280),(-0.076214, -0.114014, 1.492280),(-0.099578, -0.079047, 1.492280),(-0.045969, -0.148779, 1.669218),(-0.045969, -0.148779, 1.557691),(-0.000000, -0.157924, 1.557751),(-0.045969, -0.148779, 1.669218),(-0.084940, -0.122740, 1.557751),(-0.045969, -0.148779, 1.557691),(-0.084940, -0.122740, 1.669338),(-0.084940, -0.122740, 1.557751),(-0.045969, -0.148779, 1.669218),(-0.110979, -0.083769, 1.669221),(-0.120123, -0.037800, 1.557751),(-0.110979, -0.083769, 1.557693),(-0.110979, 0.008169, 1.669221),(-0.084940, 0.047140, 1.557751),(-0.110979, 0.008169, 1.557693),(-0.045969, 0.073179, 1.669218),(-0.084940, 0.047140, 1.557751),(-0.084940, 0.047140, 1.669338),(0.045969, 0.073179, 1.669221),(-0.000000, 0.082323, 1.557751),(-0.000000, 0.082323, 1.669337),(0.110979, 0.008169, 1.669221),(0.110979, 0.008169, 1.557693),(0.084940, 0.047140, 1.557751),(0.110979, 0.008169, 1.669221),(0.120123, -0.037800, 1.557751),(0.110979, 0.008169, 1.557693),(0.110979, 0.008169, 1.669221),(0.084940, 0.047140, 1.557751),(0.084940, 0.047140, 1.669338),(0.110979, -0.083769, 1.669221),(0.110979, -0.083769, 1.557693),(0.120123, -0.037800, 1.557751),(0.110979, -0.083769, 1.669221),(0.120123, -0.037800, 1.557751),(0.120123, -0.037800, 1.669337),(0.084940, -0.122740, 1.669338),(0.084940, -0.122740, 1.557751),(0.110979, -0.083769, 1.669221),(0.045969, -0.148780, 1.669221),(0.045969, -0.148780, 1.557693),(0.084940, -0.122740, 1.557751),(0.045969, -0.148780, 1.669221),(-0.000000, -0.157924, 1.557751),(0.045969, -0.148780, 1.557693),(-0.061427, -0.087414, 1.570988),(-0.061427, -0.158580, 1.570988),(-0.081631, -0.158580, 1.579796),(-0.061427, -0.158580, 1.570988),(-0.061427, -0.087414, 1.570988),(-0.041224, -0.158580, 1.579796),(-0.081631, -0.158580, 1.579796),(-0.081631, -0.087414, 1.579796),(-0.061427, -0.087414, 1.570988),(-0.081631, -0.158580, 1.579796),(-0.090439, -0.087414, 1.600000),(-0.081631, -0.087414, 1.579796),(-0.041224, -0.158580, 1.579796),(-0.061427, -0.087414, 1.570988),(-0.041224, -0.087414, 1.579796),(-0.041224, -0.158580, 1.579796),(-0.041224, -0.087414, 1.579796),(-0.032416, -0.087414, 1.600000),(-0.061427, -0.144377, 1.600000),(-0.041224, -0.158580, 1.579796),(-0.032416, -0.158580, 1.600000),(-0.061427, -0.144377, 1.600000),(-0.041224, -0.158580, 1.620204),(-0.061427, -0.158580, 1.629012),(-0.061427, -0.144377, 1.600000),(-0.081631, -0.158580, 1.579796),(-0.061427, -0.158580, 1.570988),(-0.061427, -0.144377, 1.600000),(-0.032416, -0.158580, 1.600000),(-0.041224, -0.158580, 1.620204),(-0.081631, -0.158580, 1.620204),(-0.061427, -0.144377, 1.600000),(-0.061427, -0.158580, 1.629012),(-0.061427, -0.158580, 1.629012),(-0.081631, -0.087414, 1.620204),(-0.081631, -0.158580, 1.620204),(-0.061427, -0.158580, 1.629012),(-0.041224, -0.087414, 1.620204),(-0.061427, -0.087414, 1.629012),(-0.081631, -0.087414, 1.620204),(-0.061427, -0.158580, 1.629012),(-0.061427, -0.087414, 1.629012),(-0.081631, -0.158580, 1.620204),(-0.081631, -0.087414, 1.620204),(-0.090439, -0.087414, 1.600000),(-0.041224, -0.158580, 1.620204),(-0.041224, -0.087414, 1.620204),(-0.061427, -0.158580, 1.629012),(-0.041224, -0.158580, 1.620204),(-0.032416, -0.087414, 1.600000),(-0.041224, -0.087414, 1.620204),(-0.032416, -0.158580, 1.600000),(-0.032416, -0.087414, 1.600000),(-0.041224, -0.158580, 1.620204),(-0.032416, -0.087414, 1.600000),(-0.032416, -0.158580, 1.600000),(-0.041224, -0.158580, 1.579796),(-0.090439, -0.087414, 1.600000),(-0.090439, -0.158580, 1.600000),(-0.081631, -0.158580, 1.620204),(-0.090439, -0.158580, 1.600000),(-0.090439, -0.087414, 1.600000),(-0.081631, -0.158580, 1.579796),(-0.090439, -0.158580, 1.600000),(-0.061427, -0.144377, 1.600000),(-0.081631, -0.158580, 1.620204),(-0.061427, -0.158580, 1.570988),(-0.041224, -0.158580, 1.579796),(-0.061427, -0.144377, 1.600000),(-0.081631, -0.158580, 1.579796),(-0.061427, -0.144377, 1.600000),(-0.090439, -0.158580, 1.600000),(0.061427, -0.087414, 1.570988),(0.061427, -0.158580, 1.570988),(0.041224, -0.158580, 1.579796),(0.061427, -0.158580, 1.570988),(0.061427, -0.087414, 1.570988),(0.081631, -0.158580, 1.579796),(0.041224, -0.158580, 1.579796),(0.041224, -0.087414, 1.579796),(0.061427, -0.087414, 1.570988),(0.041224, -0.158580, 1.579796),(0.032416, -0.087414, 1.600000),(0.041224, -0.087414, 1.579796),(0.081631, -0.158580, 1.579796),(0.061427, -0.087414, 1.570988),(0.081631, -0.087414, 1.579796),(0.081631, -0.158580, 1.579796),(0.081631, -0.087414, 1.579796),(0.090439, -0.087414, 1.600000),(0.061427, -0.144377, 1.600000),(0.081631, -0.158580, 1.579796),(0.090439, -0.158580, 1.600000),(0.061427, -0.144377, 1.600000),(0.081631, -0.158580, 1.620204),(0.061427, -0.158580, 1.629012),(0.061427, -0.144377, 1.600000),(0.090439, -0.158580, 1.600000),(0.081631, -0.158580, 1.620204),(0.061427, -0.144377, 1.600000),(0.041224, -0.158580, 1.579796),(0.061427, -0.158580, 1.570988),(0.041224, -0.158580, 1.620204),(0.061427, -0.144377, 1.600000),(0.061427, -0.158580, 1.629012),(0.061427, -0.158580, 1.629012),(0.041224, -0.087414, 1.620204),(0.041224, -0.158580, 1.620204),(0.041224, -0.087414, 1.620204),(0.061427, -0.158580, 1.629012),(0.061427, -0.087414, 1.629012),(0.041224, -0.158580, 1.620204),(0.041224, -0.087414, 1.620204),(0.032416, -0.087414, 1.600000),(0.061427, -0.087414, 1.629012),(0.081631, -0.158580, 1.620204),(0.081631, -0.087414, 1.620204),(0.081631, -0.158580, 1.620204),(0.061427, -0.087414, 1.629012),(0.061427, -0.158580, 1.629012),(0.081631, -0.158580, 1.620204),(0.090439, -0.087414, 1.600000),(0.081631, -0.087414, 1.620204),(0.090439, -0.158580, 1.600000),(0.090439, -0.087414, 1.600000),(0.081631, -0.158580, 1.620204),(0.090439, -0.087414, 1.600000),(0.090439, -0.158580, 1.600000),(0.081631, -0.158580, 1.579796),(0.032416, -0.087414, 1.600000),(0.032416, -0.158580, 1.600000),(0.041224, -0.158580, 1.620204),(0.032416, -0.158580, 1.600000),(0.032416, -0.087414, 1.600000),(0.041224, -0.158580, 1.579796),(0.041224, -0.158580, 1.579796),(0.061427, -0.144377, 1.600000),(0.032416, -0.158580, 1.600000),(0.032416, -0.158580, 1.600000),(0.061427, -0.144377, 1.600000),(0.041224, -0.158580, 1.620204),(0.061427, -0.158580, 1.570988),(0.081631, -0.158580, 1.579796),(0.061427, -0.144377, 1.600000),(-0.066998, -0.049239, 0.901656),(-0.118497, -0.117241, 1.170262),(-0.135000, -0.100738, 1.170262),(0.066687, -0.049319, 0.902031),(0.135000, -0.100738, 1.170262),(0.118497, -0.117241, 1.170262),(0.135000, -0.100738, 1.170262),(0.118497, -0.117241, 1.399744),(0.118497, -0.117241, 1.170262),(-0.135000, -0.100738, 1.399744),(-0.135000, -0.100738, 1.170262),(-0.118497, -0.117241, 1.399744),(-0.118497, -0.117241, 1.399744),(-0.135000, -0.100738, 1.170262),(-0.118497, -0.117241, 1.170262),(-0.118497, -0.117241, 1.399744),(0.118497, -0.117241, 1.399744),(-0.118497, -0.100738, 1.416247),(0.118497, -0.100738, 1.416247),(-0.118497, -0.100738, 1.416247),(0.118497, -0.117241, 1.399744),(-0.118497, -0.100738, 1.416247),(-0.135000, 0.115312, 1.399744),(-0.135000, -0.100738, 1.399744),(-0.135000, 0.115312, 1.399744),(-0.118497, -0.100738, 1.416247),(-0.118497, 0.118497, 1.416247),(0.118497, -0.117241, 1.399744),(0.135000, -0.100738, 1.170262),(0.135000, -0.100738, 1.399744),(0.135000, -0.100738, 1.399744),(0.135000, 0.115312, 1.399744),(0.118497, -0.100738, 1.416247),(0.118497, -0.100738, 1.416247),(0.135000, 0.115312, 1.399744),(0.116835, 0.116835, 1.416247),(-0.118497, 0.132118, 1.399998),(-0.118398, 0.091370, 1.170262),(-0.135000, 0.115312, 1.399744),(-0.135000, 0.074741, 1.170262),(-0.135000, 0.115312, 1.399744),(-0.118398, 0.091370, 1.170262),(-0.118497, 0.118497, 1.416247),(0.116835, 0.116835, 1.416247),(-0.118497, 0.132118, 1.399998),(0.118497, 0.132118, 1.399998),(-0.118497, 0.132118, 1.399998),(0.116835, 0.116835, 1.416247),(0.135000, 0.115312, 1.399744),(0.118398, 0.091370, 1.170262),(0.118497, 0.132118, 1.399998),(0.118398, 0.091370, 1.170262),(0.135000, 0.115312, 1.399744),(0.135000, 0.074741, 1.170262),(-0.066389, 0.064813, 0.902684),(-0.135000, 0.074741, 1.170262),(-0.118398, 0.091370, 1.170262),(0.066736, 0.065159, 0.902684),(0.118398, 0.091370, 1.170262),(0.135000, 0.074741, 1.170262),(-0.118497, -0.117241, 1.170262),(0.066687, -0.049319, 0.902031),(0.118497, -0.117241, 1.170262),(0.066687, -0.049319, 0.902031),(-0.118497, -0.117241, 1.170262),(-0.066998, -0.049239, 0.901656),(0.116835, 0.116835, 1.416247),(-0.118497, -0.100738, 1.416247),(0.118497, -0.100738, 1.416247),(-0.118497, -0.100738, 1.416247),(0.116835, 0.116835, 1.416247),(-0.118497, 0.118497, 1.416247),(0.118398, 0.091370, 1.170262),(-0.066389, 0.064813, 0.902684),(-0.118398, 0.091370, 1.170262),(0.118398, 0.091370, 1.170262),(-0.118398, 0.091370, 1.170262),(-0.118497, 0.132118, 1.399998),(0.118398, 0.091370, 1.170262),(-0.118497, 0.132118, 1.399998),(0.118497, 0.132118, 1.399998),(-0.066389, 0.064813, 0.902684),(0.118398, 0.091370, 1.170262),(0.066736, 0.065159, 0.902684),(0.066687, -0.049319, 0.902031),(-0.066998, -0.049239, 0.901656),(-0.066389, 0.064813, 0.902684),(0.066687, -0.049319, 0.902031),(-0.066389, 0.064813, 0.902684),(0.066736, 0.065159, 0.902684),(0.066736, 0.065159, 0.902684),(0.135000, 0.074741, 1.170262),(0.066687, -0.049319, 0.902031),(0.135000, 0.074741, 1.170262),(0.135000, -0.100738, 1.399744),(0.135000, -0.100738, 1.170262),(0.135000, -0.100738, 1.170262),(0.066687, -0.049319, 0.902031),(0.135000, 0.074741, 1.170262),(-0.066998, -0.049239, 0.901656),(-0.135000, 0.074741, 1.170262),(-0.066389, 0.064813, 0.902684),(-0.135000, 0.074741, 1.170262),(-0.135000, -0.100738, 1.399744),(-0.135000, 0.115312, 1.399744),(-0.135000, 0.074741, 1.170262),(-0.066998, -0.049239, 0.901656),(-0.135000, -0.100738, 1.170262),(-0.135000, -0.100738, 1.399744),(-0.135000, 0.074741, 1.170262),(-0.135000, -0.100738, 1.170262),(0.135000, -0.100738, 1.399744),(0.135000, 0.074741, 1.170262),(0.135000, 0.115312, 1.399744),(0.118497, -0.117241, 1.399744),(-0.118497, -0.117241, 1.399744),(-0.118497, -0.117241, 1.170262),(0.118497, -0.117241, 1.399744),(-0.118497, -0.117241, 1.170262),(0.118497, -0.117241, 1.170262),(-0.118497, -0.117241, 1.399744),(-0.118497, -0.100738, 1.416247),(-0.135000, -0.100738, 1.399744),(0.135000, -0.100738, 1.399744),(0.118497, -0.100738, 1.416247),(0.118497, -0.117241, 1.399744),(-0.135000, 0.115312, 1.399744),(-0.118497, 0.118497, 1.416247),(-0.118497, 0.132118, 1.399998),(0.118497, 0.132118, 1.399998),(0.116835, 0.116835, 1.416247),(0.135000, 0.115312, 1.399744),(0.069207, -0.069207, 0.698620),(-0.069206, 0.069206, 0.698620),(-0.069206, -0.069207, 0.698620),(-0.069206, 0.069206, 0.698620),(0.069207, -0.069207, 0.698620),(0.069207, 0.069206, 0.698620),(-0.069206, 0.069206, 0.698620),(0.069207, 0.069206, 0.698620),(0.000000, -0.000000, 0.000000),(0.069207, 0.069206, 0.698620),(0.069207, -0.069207, 0.698620),(0.000000, -0.000000, 0.000000),(0.069207, -0.069207, 0.698620),(-0.069206, -0.069207, 0.698620),(0.000000, -0.000000, 0.000000),(-0.069206, -0.069207, 0.698620),(-0.069206, 0.069206, 0.698620),(0.000000, -0.000000, 0.000000),(0.036000, -0.273481, 1.600000),(-0.036000, -0.225744, 1.600000),(-0.036000, -0.273481, 1.600000),(0.036000, -0.273481, 1.600000),(-0.036000, -0.315162, 1.600000),(0.036000, -0.315162, 1.600000),(-0.036000, -0.225744, 1.600000),(0.036000, -0.273481, 1.600000),(0.036000, -0.225744, 1.600000),(-0.036000, -0.225744, 1.600000),(0.036000, -0.168273, 1.600000),(-0.036000, -0.168273, 1.600000),(0.036000, -0.225744, 1.600000),(0.036000, -0.168273, 1.600000),(-0.036000, -0.225744, 1.600000),(-0.036000, -0.315162, 1.600000),(0.036000, -0.273481, 1.600000),(-0.036000, -0.273481, 1.600000),(0.100800, -0.315162, 1.600000),(0.000000, -0.447718, 1.600000),(-0.100800, -0.315162, 1.600000),) ================================================ FILE: addons/io_hubs_addon/components/models/spot_light.py ================================================ SHAPE = ((-0.000000, -0.136614, 0.103780),(-0.000000, -0.273228, 0.213055),(0.081533, -0.273228, 0.196837),(-0.000000, -0.136614, 0.103780),(0.081533, -0.273228, 0.196837),(0.039715, -0.136614, 0.095881),(0.039715, -0.136614, 0.095881),(0.081533, -0.273228, 0.196837),(0.150653, -0.273228, 0.150653),(0.039715, -0.136614, 0.095881),(0.150653, -0.273228, 0.150653),(0.073384, -0.136614, 0.073384),(0.073384, -0.136614, 0.073384),(0.150653, -0.273228, 0.150653),(0.196837, -0.273228, 0.081533),(0.073384, -0.136614, 0.073384),(0.196837, -0.273228, 0.081533),(0.095881, -0.136614, 0.039715),(0.095881, -0.136614, 0.039715),(0.196837, -0.273228, 0.081533),(0.213055, -0.273228, -0.000000),(0.095881, -0.136614, 0.039715),(0.213055, -0.273228, -0.000000),(0.103780, -0.136614, -0.000000),(0.103780, -0.136614, -0.000000),(0.213055, -0.273228, -0.000000),(0.196837, -0.273228, -0.081533),(0.103780, -0.136614, -0.000000),(0.196837, -0.273228, -0.081533),(0.095881, -0.136614, -0.039715),(0.095881, -0.136614, -0.039715),(0.196837, -0.273228, -0.081533),(0.150653, -0.273228, -0.150653),(0.095881, -0.136614, -0.039715),(0.150653, -0.273228, -0.150653),(0.073384, -0.136614, -0.073384),(0.073384, -0.136614, -0.073384),(0.150653, -0.273228, -0.150653),(0.081533, -0.273228, -0.196837),(0.073384, -0.136614, -0.073384),(0.081533, -0.273228, -0.196837),(0.039715, -0.136614, -0.095881),(0.039715, -0.136614, -0.095881),(0.081533, -0.273228, -0.196837),(-0.000000, -0.273228, -0.213055),(0.039715, -0.136614, -0.095881),(-0.000000, -0.273228, -0.213055),(-0.000000, -0.136614, -0.103780),(-0.000000, -0.136614, -0.103780),(-0.000000, -0.273228, -0.213055),(-0.081533, -0.273228, -0.196837),(-0.000000, -0.136614, -0.103780),(-0.081533, -0.273228, -0.196837),(-0.039715, -0.136614, -0.095881),(-0.039715, -0.136614, -0.095881),(-0.081533, -0.273228, -0.196837),(-0.150653, -0.273228, -0.150653),(-0.039715, -0.136614, -0.095881),(-0.150653, -0.273228, -0.150653),(-0.073384, -0.136614, -0.073384),(-0.073384, -0.136614, -0.073384),(-0.150653, -0.273228, -0.150653),(-0.196837, -0.273228, -0.081533),(-0.073384, -0.136614, -0.073384),(-0.196837, -0.273228, -0.081533),(-0.095881, -0.136614, -0.039715),(-0.095881, -0.136614, -0.039715),(-0.196837, -0.273228, -0.081533),(-0.213055, -0.273228, -0.000000),(-0.095881, -0.136614, -0.039715),(-0.213055, -0.273228, -0.000000),(-0.103780, -0.136614, -0.000000),(-0.103780, -0.136614, -0.000000),(-0.213055, -0.273228, -0.000000),(-0.196837, -0.273228, 0.081533),(-0.103780, -0.136614, -0.000000),(-0.196837, -0.273228, 0.081533),(-0.095881, -0.136614, 0.039715),(-0.095881, -0.136614, 0.039715),(-0.196837, -0.273228, 0.081533),(-0.150653, -0.273228, 0.150653),(-0.095881, -0.136614, 0.039715),(-0.150653, -0.273228, 0.150653),(-0.073384, -0.136614, 0.073384),(-0.073384, -0.136614, 0.073384),(-0.150653, -0.273228, 0.150653),(-0.081533, -0.273228, 0.196837),(-0.073384, -0.136614, 0.073384),(-0.081533, -0.273228, 0.196837),(-0.039715, -0.136614, 0.095881),(-0.039715, -0.136614, 0.095881),(-0.081533, -0.273228, 0.196837),(-0.000000, -0.273228, 0.213055),(-0.039715, -0.136614, 0.095881),(-0.000000, -0.273228, 0.213055),(-0.000000, -0.136614, 0.103780),(0.032018, -0.430293, -0.467249),(-0.022558, -0.435454, -0.462855),(-0.031498, -0.404397, -0.492328),(0.032018, -0.430293, -0.467249),(0.006328, -0.438765, -0.458397),(-0.022558, -0.435454, -0.462855),(-0.031498, -0.404397, -0.492328),(-0.006163, -0.395421, -0.499781),(0.021860, -0.399256, -0.496531),(0.038693, -0.413807, -0.483397),(0.021860, -0.399256, -0.496531),(-0.000000, -0.273228, -0.247900),(-0.022558, -0.435454, -0.462855),(-0.038680, -0.421726, -0.476810),(-0.031498, -0.404397, -0.492328),(-0.038680, -0.421726, -0.476810),(-0.022558, -0.435454, -0.462855),(-0.000000, -0.273228, -0.247900),(0.032018, -0.430293, -0.467249),(0.038693, -0.413807, -0.483397),(-0.000000, -0.273228, -0.247900),(0.021860, -0.399256, -0.496531),(0.038693, -0.413807, -0.483397),(0.032018, -0.430293, -0.467249),(-0.031498, -0.404397, -0.492328),(-0.038680, -0.421726, -0.476810),(-0.000000, -0.273228, -0.247900),(0.021860, -0.399256, -0.496531),(0.032018, -0.430293, -0.467249),(-0.031498, -0.404397, -0.492328),(-0.022558, -0.435454, -0.462855),(0.006328, -0.438765, -0.458397),(-0.000000, -0.273228, -0.247900),(0.021860, -0.399256, -0.496531),(-0.006163, -0.395421, -0.499781),(-0.000000, -0.273228, -0.247900),(-0.006163, -0.395421, -0.499781),(-0.031498, -0.404397, -0.492328),(-0.000000, -0.273228, -0.247900),(0.006328, -0.438765, -0.458397),(0.032018, -0.430293, -0.467249),(-0.000000, -0.273228, -0.247900),(-0.467249, -0.430293, -0.032018),(-0.462855, -0.435454, 0.022558),(-0.492328, -0.404397, 0.031498),(-0.467249, -0.430293, -0.032018),(-0.458397, -0.438766, -0.006328),(-0.462855, -0.435454, 0.022558),(-0.492328, -0.404397, 0.031498),(-0.499781, -0.395421, 0.006163),(-0.496531, -0.399256, -0.021860),(-0.483397, -0.413807, -0.038693),(-0.496531, -0.399256, -0.021860),(-0.247900, -0.273228, 0.000000),(-0.462855, -0.435454, 0.022558),(-0.476810, -0.421726, 0.038680),(-0.492328, -0.404397, 0.031498),(-0.476810, -0.421726, 0.038680),(-0.462855, -0.435454, 0.022558),(-0.247900, -0.273228, 0.000000),(-0.467249, -0.430293, -0.032018),(-0.483397, -0.413807, -0.038693),(-0.247900, -0.273228, 0.000000),(-0.496531, -0.399256, -0.021860),(-0.483397, -0.413807, -0.038693),(-0.467249, -0.430293, -0.032018),(-0.492328, -0.404397, 0.031498),(-0.476810, -0.421726, 0.038680),(-0.247900, -0.273228, 0.000000),(-0.496531, -0.399256, -0.021860),(-0.467249, -0.430293, -0.032018),(-0.492328, -0.404397, 0.031498),(-0.462855, -0.435454, 0.022558),(-0.458397, -0.438766, -0.006328),(-0.247900, -0.273228, 0.000000),(-0.496531, -0.399256, -0.021860),(-0.499781, -0.395421, 0.006163),(-0.247900, -0.273228, 0.000000),(-0.499781, -0.395421, 0.006163),(-0.492328, -0.404397, 0.031498),(-0.247900, -0.273228, 0.000000),(-0.458397, -0.438766, -0.006328),(-0.467249, -0.430293, -0.032018),(-0.247900, -0.273228, 0.000000),(-0.032018, -0.430293, 0.467249),(0.022558, -0.435454, 0.462855),(0.031498, -0.404397, 0.492328),(-0.032018, -0.430293, 0.467249),(-0.006328, -0.438766, 0.458397),(0.022558, -0.435454, 0.462855),(0.031498, -0.404397, 0.492328),(0.006163, -0.395421, 0.499781),(-0.021860, -0.399256, 0.496531),(-0.038693, -0.413807, 0.483397),(-0.021860, -0.399256, 0.496531),(0.000000, -0.273228, 0.247900),(0.022558, -0.435454, 0.462855),(0.038680, -0.421727, 0.476810),(0.031498, -0.404397, 0.492328),(0.038680, -0.421727, 0.476810),(0.022558, -0.435454, 0.462855),(0.000000, -0.273228, 0.247900),(-0.032018, -0.430293, 0.467249),(-0.038693, -0.413807, 0.483397),(0.000000, -0.273228, 0.247900),(-0.021860, -0.399256, 0.496531),(-0.038693, -0.413807, 0.483397),(-0.032018, -0.430293, 0.467249),(0.031498, -0.404397, 0.492328),(0.038680, -0.421727, 0.476810),(0.000000, -0.273228, 0.247900),(-0.021860, -0.399256, 0.496531),(-0.032018, -0.430293, 0.467249),(0.031498, -0.404397, 0.492328),(0.022558, -0.435454, 0.462855),(-0.006328, -0.438766, 0.458397),(0.000000, -0.273228, 0.247900),(-0.021860, -0.399256, 0.496531),(0.006163, -0.395421, 0.499781),(0.000000, -0.273228, 0.247900),(0.006163, -0.395421, 0.499781),(0.031498, -0.404397, 0.492328),(0.000000, -0.273228, 0.247900),(-0.006328, -0.438766, 0.458397),(-0.032018, -0.430293, 0.467249),(0.000000, -0.273228, 0.247900),(0.467249, -0.430293, 0.032017),(0.462855, -0.435454, -0.022558),(0.492328, -0.404397, -0.031498),(0.467249, -0.430293, 0.032017),(0.458397, -0.438765, 0.006328),(0.462855, -0.435454, -0.022558),(0.492328, -0.404397, -0.031498),(0.499781, -0.395421, -0.006163),(0.496531, -0.399256, 0.021860),(0.483397, -0.413807, 0.038693),(0.496531, -0.399256, 0.021860),(0.247900, -0.273228, -0.000000),(0.462855, -0.435454, -0.022558),(0.476810, -0.421726, -0.038680),(0.492328, -0.404397, -0.031498),(0.476810, -0.421726, -0.038680),(0.462855, -0.435454, -0.022558),(0.247900, -0.273228, -0.000000),(0.467249, -0.430293, 0.032017),(0.483397, -0.413807, 0.038693),(0.247900, -0.273228, -0.000000),(0.496531, -0.399256, 0.021860),(0.483397, -0.413807, 0.038693),(0.467249, -0.430293, 0.032017),(0.492328, -0.404397, -0.031498),(0.476810, -0.421726, -0.038680),(0.247900, -0.273228, -0.000000),(0.496531, -0.399256, 0.021860),(0.467249, -0.430293, 0.032017),(0.492328, -0.404397, -0.031498),(0.462855, -0.435454, -0.022558),(0.458397, -0.438765, 0.006328),(0.247900, -0.273228, -0.000000),(0.496531, -0.399256, 0.021860),(0.499781, -0.395421, -0.006163),(0.247900, -0.273228, -0.000000),(0.499781, -0.395421, -0.006163),(0.492328, -0.404397, -0.031498),(0.247900, -0.273228, -0.000000),(0.458397, -0.438765, 0.006328),(0.467249, -0.430293, 0.032017),(0.247900, -0.273228, -0.000000),(-0.035475, 0.000000, 0.085645),(-0.039715, -0.136614, 0.095881),(-0.000000, -0.136614, 0.103780),(-0.035475, 0.000000, 0.085645),(-0.000000, -0.136614, 0.103780),(-0.000000, 0.000000, 0.092701),(-0.065549, 0.000000, 0.065550),(-0.073384, -0.136614, 0.073384),(-0.039715, -0.136614, 0.095881),(-0.065549, 0.000000, 0.065550),(-0.039715, -0.136614, 0.095881),(-0.035475, 0.000000, 0.085645),(-0.085645, 0.000000, 0.035475),(-0.095881, -0.136614, 0.039715),(-0.073384, -0.136614, 0.073384),(-0.085645, 0.000000, 0.035475),(-0.073384, -0.136614, 0.073384),(-0.065549, 0.000000, 0.065550),(-0.092701, 0.000000, 0.000000),(-0.103780, -0.136614, -0.000000),(-0.095881, -0.136614, 0.039715),(-0.092701, 0.000000, 0.000000),(-0.095881, -0.136614, 0.039715),(-0.085645, 0.000000, 0.035475),(-0.085645, 0.000000, -0.035475),(-0.095881, -0.136614, -0.039715),(-0.103780, -0.136614, -0.000000),(-0.085645, 0.000000, -0.035475),(-0.103780, -0.136614, -0.000000),(-0.092701, 0.000000, 0.000000),(-0.065549, 0.000000, -0.065549),(-0.073384, -0.136614, -0.073384),(-0.095881, -0.136614, -0.039715),(-0.065549, 0.000000, -0.065549),(-0.095881, -0.136614, -0.039715),(-0.085645, 0.000000, -0.035475),(-0.035475, 0.000000, -0.085645),(-0.039715, -0.136614, -0.095881),(-0.073384, -0.136614, -0.073384),(-0.035475, 0.000000, -0.085645),(-0.073384, -0.136614, -0.073384),(-0.065549, 0.000000, -0.065549),(-0.000000, 0.000000, -0.092701),(-0.000000, -0.136614, -0.103780),(-0.039715, -0.136614, -0.095881),(-0.000000, 0.000000, -0.092701),(-0.039715, -0.136614, -0.095881),(-0.035475, 0.000000, -0.085645),(0.035475, 0.000000, -0.085645),(0.039715, -0.136614, -0.095881),(-0.000000, -0.136614, -0.103780),(0.035475, 0.000000, -0.085645),(-0.000000, -0.136614, -0.103780),(-0.000000, 0.000000, -0.092701),(0.065549, 0.000000, -0.065549),(0.073384, -0.136614, -0.073384),(0.039715, -0.136614, -0.095881),(0.065549, 0.000000, -0.065549),(0.039715, -0.136614, -0.095881),(0.035475, 0.000000, -0.085645),(0.085645, 0.000000, -0.035475),(0.095881, -0.136614, -0.039715),(0.073384, -0.136614, -0.073384),(0.085645, 0.000000, -0.035475),(0.073384, -0.136614, -0.073384),(0.065549, 0.000000, -0.065549),(0.092701, 0.000000, 0.000000),(0.103780, -0.136614, -0.000000),(0.095881, -0.136614, -0.039715),(0.092701, 0.000000, 0.000000),(0.095881, -0.136614, -0.039715),(0.085645, 0.000000, -0.035475),(0.085645, 0.000000, 0.035475),(0.095881, -0.136614, 0.039715),(0.103780, -0.136614, -0.000000),(0.085645, 0.000000, 0.035475),(0.103780, -0.136614, -0.000000),(0.092701, 0.000000, 0.000000),(0.065549, 0.000000, 0.065550),(0.073384, -0.136614, 0.073384),(0.095881, -0.136614, 0.039715),(0.065549, 0.000000, 0.065550),(0.095881, -0.136614, 0.039715),(0.085645, 0.000000, 0.035475),(0.035475, 0.000000, 0.085645),(0.039715, -0.136614, 0.095881),(0.073384, -0.136614, 0.073384),(0.035475, 0.000000, 0.085645),(0.073384, -0.136614, 0.073384),(0.065549, 0.000000, 0.065550),(-0.000000, 0.000000, 0.092701),(-0.000000, -0.136614, 0.103780),(0.039715, -0.136614, 0.095881),(-0.000000, 0.000000, 0.092701),(0.039715, -0.136614, 0.095881),(0.035475, 0.000000, 0.085645),(0.000000, -0.229197, 0.098270),(0.063210, -0.177151, 0.063210),(0.000000, -0.177151, 0.089393),(0.000000, -0.302802, 0.052675),(0.057715, -0.273320, 0.057715),(0.000000, -0.273320, 0.081621),(0.000000, -0.125105, 0.059123),(0.063210, -0.177151, 0.063210),(0.041807, -0.125105, 0.041807),(0.000000, -0.229197, 0.098270),(0.057715, -0.273320, 0.057715),(0.069488, -0.229197, 0.069488),(0.000000, -0.302802, 0.052675),(0.000000, -0.313155, -0.000000),(0.037247, -0.302802, 0.037247),(0.063210, -0.177151, 0.063210),(0.059123, -0.125105, 0.000000),(0.041807, -0.125105, 0.041807),(0.069488, -0.229197, 0.069488),(0.081621, -0.273320, 0.000000),(0.098270, -0.229197, 0.000000),(0.037247, -0.302802, 0.037247),(0.000000, -0.313155, -0.000000),(0.052675, -0.302802, -0.000000),(0.069488, -0.229197, 0.069488),(0.089393, -0.177151, 0.000000),(0.063210, -0.177151, 0.063210),(0.037247, -0.302802, 0.037247),(0.081621, -0.273320, 0.000000),(0.057715, -0.273320, 0.057715),(0.059123, -0.125105, 0.000000),(0.063210, -0.177151, -0.063210),(0.041807, -0.125105, -0.041807),(0.098270, -0.229197, 0.000000),(0.057715, -0.273320, -0.057715),(0.069488, -0.229197, -0.069488),(0.052675, -0.302802, -0.000000),(0.000000, -0.313155, -0.000000),(0.037247, -0.302802, -0.037247),(0.098270, -0.229197, 0.000000),(0.063210, -0.177151, -0.063210),(0.089393, -0.177151, 0.000000),(0.052675, -0.302802, -0.000000),(0.057715, -0.273320, -0.057715),(0.081621, -0.273320, 0.000000),(0.069488, -0.229197, -0.069488),(0.000000, -0.177151, -0.089393),(0.063210, -0.177151, -0.063210),(0.037247, -0.302802, -0.037247),(0.000000, -0.273320, -0.081621),(0.057715, -0.273320, -0.057715),(0.041807, -0.125105, -0.041807),(0.000000, -0.177151, -0.089393),(0.000000, -0.125105, -0.059123),(0.057715, -0.273320, -0.057715),(0.000000, -0.229197, -0.098270),(0.069488, -0.229197, -0.069488),(0.037247, -0.302802, -0.037247),(0.000000, -0.313155, -0.000000),(0.000000, -0.302802, -0.052675),(0.000000, -0.177151, -0.089393),(-0.069487, -0.229197, -0.069488),(-0.063210, -0.177151, -0.063210),(0.000000, -0.302802, -0.052675),(-0.057715, -0.273320, -0.057715),(0.000000, -0.273320, -0.081621),(0.000000, -0.177151, -0.089393),(-0.041807, -0.125105, -0.041807),(0.000000, -0.125105, -0.059123),(0.000000, -0.273320, -0.081621),(-0.069487, -0.229197, -0.069488),(0.000000, -0.229197, -0.098270),(0.000000, -0.302802, -0.052675),(0.000000, -0.313155, -0.000000),(-0.037247, -0.302802, -0.037247),(-0.041807, -0.125105, -0.041807),(-0.089392, -0.177151, 0.000000),(-0.059123, -0.125105, 0.000000),(-0.057715, -0.273320, -0.057715),(-0.098270, -0.229197, 0.000000),(-0.069487, -0.229197, -0.069488),(-0.037247, -0.302802, -0.037247),(0.000000, -0.313155, -0.000000),(-0.052675, -0.302802, -0.000000),(-0.069487, -0.229197, -0.069488),(-0.089392, -0.177151, 0.000000),(-0.063210, -0.177151, -0.063210),(-0.037247, -0.302802, -0.037247),(-0.081621, -0.273320, 0.000000),(-0.057715, -0.273320, -0.057715),(-0.081621, -0.273320, 0.000000),(-0.069487, -0.229197, 0.069488),(-0.098270, -0.229197, 0.000000),(-0.052675, -0.302802, -0.000000),(0.000000, -0.313155, -0.000000),(-0.037247, -0.302802, 0.037247),(-0.089392, -0.177151, 0.000000),(-0.069487, -0.229197, 0.069488),(-0.063210, -0.177151, 0.063210),(-0.052675, -0.302802, -0.000000),(-0.057715, -0.273320, 0.057715),(-0.081621, -0.273320, 0.000000),(-0.089392, -0.177151, 0.000000),(-0.041807, -0.125105, 0.041807),(-0.059123, -0.125105, 0.000000),(-0.069487, -0.229197, 0.069488),(0.000000, -0.177151, 0.089393),(-0.063210, -0.177151, 0.063210),(-0.037247, -0.302802, 0.037247),(0.000000, -0.273320, 0.081621),(-0.057715, -0.273320, 0.057715),(-0.041807, -0.125105, 0.041807),(0.000000, -0.177151, 0.089393),(0.000000, -0.125105, 0.059123),(-0.057715, -0.273320, 0.057715),(0.000000, -0.229197, 0.098270),(-0.069487, -0.229197, 0.069488),(-0.037247, -0.302802, 0.037247),(0.000000, -0.313155, -0.000000),(0.000000, -0.302802, 0.052675),(0.000000, -0.229197, 0.098270),(0.069488, -0.229197, 0.069488),(0.063210, -0.177151, 0.063210),(0.000000, -0.302802, 0.052675),(0.037247, -0.302802, 0.037247),(0.057715, -0.273320, 0.057715),(0.000000, -0.125105, 0.059123),(0.000000, -0.177151, 0.089393),(0.063210, -0.177151, 0.063210),(0.000000, -0.229197, 0.098270),(0.000000, -0.273320, 0.081621),(0.057715, -0.273320, 0.057715),(0.063210, -0.177151, 0.063210),(0.089393, -0.177151, 0.000000),(0.059123, -0.125105, 0.000000),(0.069488, -0.229197, 0.069488),(0.057715, -0.273320, 0.057715),(0.081621, -0.273320, 0.000000),(0.069488, -0.229197, 0.069488),(0.098270, -0.229197, 0.000000),(0.089393, -0.177151, 0.000000),(0.037247, -0.302802, 0.037247),(0.052675, -0.302802, -0.000000),(0.081621, -0.273320, 0.000000),(0.059123, -0.125105, 0.000000),(0.089393, -0.177151, 0.000000),(0.063210, -0.177151, -0.063210),(0.098270, -0.229197, 0.000000),(0.081621, -0.273320, 0.000000),(0.057715, -0.273320, -0.057715),(0.098270, -0.229197, 0.000000),(0.069488, -0.229197, -0.069488),(0.063210, -0.177151, -0.063210),(0.052675, -0.302802, -0.000000),(0.037247, -0.302802, -0.037247),(0.057715, -0.273320, -0.057715),(0.069488, -0.229197, -0.069488),(0.000000, -0.229197, -0.098270),(0.000000, -0.177151, -0.089393),(0.037247, -0.302802, -0.037247),(0.000000, -0.302802, -0.052675),(0.000000, -0.273320, -0.081621),(0.041807, -0.125105, -0.041807),(0.063210, -0.177151, -0.063210),(0.000000, -0.177151, -0.089393),(0.057715, -0.273320, -0.057715),(0.000000, -0.273320, -0.081621),(0.000000, -0.229197, -0.098270),(0.000000, -0.177151, -0.089393),(0.000000, -0.229197, -0.098270),(-0.069487, -0.229197, -0.069488),(0.000000, -0.302802, -0.052675),(-0.037247, -0.302802, -0.037247),(-0.057715, -0.273320, -0.057715),(0.000000, -0.177151, -0.089393),(-0.063210, -0.177151, -0.063210),(-0.041807, -0.125105, -0.041807),(0.000000, -0.273320, -0.081621),(-0.057715, -0.273320, -0.057715),(-0.069487, -0.229197, -0.069488),(-0.041807, -0.125105, -0.041807),(-0.063210, -0.177151, -0.063210),(-0.089392, -0.177151, 0.000000),(-0.057715, -0.273320, -0.057715),(-0.081621, -0.273320, 0.000000),(-0.098270, -0.229197, 0.000000),(-0.069487, -0.229197, -0.069488),(-0.098270, -0.229197, 0.000000),(-0.089392, -0.177151, 0.000000),(-0.037247, -0.302802, -0.037247),(-0.052675, -0.302802, -0.000000),(-0.081621, -0.273320, 0.000000),(-0.081621, -0.273320, 0.000000),(-0.057715, -0.273320, 0.057715),(-0.069487, -0.229197, 0.069488),(-0.089392, -0.177151, 0.000000),(-0.098270, -0.229197, 0.000000),(-0.069487, -0.229197, 0.069488),(-0.052675, -0.302802, -0.000000),(-0.037247, -0.302802, 0.037247),(-0.057715, -0.273320, 0.057715),(-0.089392, -0.177151, 0.000000),(-0.063210, -0.177151, 0.063210),(-0.041807, -0.125105, 0.041807),(-0.069487, -0.229197, 0.069488),(0.000000, -0.229197, 0.098270),(0.000000, -0.177151, 0.089393),(-0.037247, -0.302802, 0.037247),(0.000000, -0.302802, 0.052675),(0.000000, -0.273320, 0.081621),(-0.041807, -0.125105, 0.041807),(-0.063210, -0.177151, 0.063210),(0.000000, -0.177151, 0.089393),(-0.057715, -0.273320, 0.057715),(0.000000, -0.273320, 0.081621),(0.000000, -0.229197, 0.098270),(0.041807, -0.125105, 0.041807),(0.023779, 0.000000, 0.057407),(0.000000, -0.125105, 0.059123),(0.041807, -0.125105, 0.041807),(0.057407, 0.000000, 0.023779),(0.043938, 0.000000, 0.043938),(0.059123, -0.125105, 0.000000),(0.057407, 0.000000, 0.023779),(0.041807, -0.125105, 0.041807),(0.059123, -0.125105, 0.000000),(0.057407, 0.000000, -0.023779),(0.062137, 0.000000, -0.000000),(0.041807, -0.125105, -0.041807),(0.057407, 0.000000, -0.023779),(0.059123, -0.125105, 0.000000),(0.041807, -0.125105, -0.041807),(0.023779, 0.000000, -0.057407),(0.043938, 0.000000, -0.043938),(0.000000, -0.125105, -0.059123),(0.023779, 0.000000, -0.057407),(0.041807, -0.125105, -0.041807),(0.000000, -0.125105, -0.059123),(-0.023779, 0.000000, -0.057407),(0.000000, 0.000000, -0.062137),(-0.041807, -0.125105, -0.041807),(-0.023779, 0.000000, -0.057407),(0.000000, -0.125105, -0.059123),(-0.041807, -0.125105, -0.041807),(-0.057407, 0.000000, -0.023779),(-0.043938, 0.000000, -0.043938),(-0.059123, -0.125105, 0.000000),(-0.057407, 0.000000, -0.023779),(-0.041807, -0.125105, -0.041807),(-0.059123, -0.125105, 0.000000),(-0.057407, 0.000000, 0.023779),(-0.062137, 0.000000, -0.000000),(-0.041807, -0.125105, 0.041807),(-0.057407, 0.000000, 0.023779),(-0.059123, -0.125105, 0.000000),(-0.041807, -0.125105, 0.041807),(-0.023779, 0.000000, 0.057407),(-0.043938, 0.000000, 0.043938),(0.000000, -0.125105, 0.059123),(-0.023779, 0.000000, 0.057407),(-0.041807, -0.125105, 0.041807),(0.000000, -0.125105, 0.059123),(0.023779, 0.000000, 0.057407),(0.000000, 0.000000, 0.062137),(0.041807, -0.125105, 0.041807),(0.043938, 0.000000, 0.043938),(0.023779, 0.000000, 0.057407),(0.059123, -0.125105, 0.000000),(0.062137, 0.000000, -0.000000),(0.057407, 0.000000, 0.023779),(0.041807, -0.125105, -0.041807),(0.043938, 0.000000, -0.043938),(0.057407, 0.000000, -0.023779),(0.000000, -0.125105, -0.059123),(0.000000, 0.000000, -0.062137),(0.023779, 0.000000, -0.057407),(-0.041807, -0.125105, -0.041807),(-0.043938, 0.000000, -0.043938),(-0.023779, 0.000000, -0.057407),(-0.059123, -0.125105, 0.000000),(-0.062137, 0.000000, -0.000000),(-0.057407, 0.000000, -0.023779),(-0.041807, -0.125105, 0.041807),(-0.043938, 0.000000, 0.043938),(-0.057407, 0.000000, 0.023779),(0.000000, -0.125105, 0.059123),(0.000000, 0.000000, 0.062137),(-0.023779, 0.000000, 0.057407),) ================================================ FILE: addons/io_hubs_addon/components/models/video.py ================================================ SHAPE = ((0.301114, -0.005712, 0.153260),(0.429815, -0.005712, 0.132392),(0.429815, -0.005712, 0.153260),(-0.521948, -0.005712, 0.008985),(-0.473534, -0.005712, 0.003730),(-0.473534, -0.005712, 0.132392),(-0.176476, -0.005712, -0.168574),(-0.186545, -0.005712, -0.169010),(-0.345418, -0.005712, -0.295329),(-0.521948, -0.005712, -0.290074),(-0.521948, -0.005712, -0.316610),(-0.474118, -0.005712, -0.295329),(0.301114, -0.005712, 0.281922),(0.429815, -0.005712, 0.281922),(0.477645, -0.005712, 0.329738),(0.301114, -0.005712, 0.153260),(0.301114, -0.005712, 0.132392),(0.429815, -0.005712, 0.132392),(-0.495405, -0.005712, 0.329738),(-0.521948, -0.005712, 0.329738),(-0.495405, -0.005712, 0.276667),(-0.521948, -0.005712, 0.329738),(-0.521948, -0.005712, 0.008985),(-0.495405, -0.005712, 0.276667),(-0.521948, -0.005712, 0.008985),(-0.473534, -0.005712, -0.017137),(-0.473534, -0.005712, 0.003730),(-0.473534, -0.005712, -0.017137),(-0.344834, -0.005712, -0.017137),(-0.473534, -0.005712, 0.003730),(-0.344834, -0.005712, -0.017137),(-0.344834, -0.005712, 0.003730),(-0.473534, -0.005712, 0.003730),(-0.473534, -0.005712, 0.132392),(-0.474118, -0.005712, 0.153260),(-0.521948, -0.005712, 0.008985),(-0.474118, -0.005712, 0.153260),(-0.474118, -0.005712, 0.281922),(-0.495405, -0.005712, 0.276667),(-0.474118, -0.005712, 0.153260),(-0.495405, -0.005712, 0.276667),(-0.521948, -0.005712, 0.008985),(-0.473534, -0.005712, -0.017137),(-0.521948, -0.005712, 0.008985),(-0.473534, -0.005712, -0.145799),(-0.521948, -0.005712, 0.008985),(-0.521948, -0.005712, -0.290074),(-0.495405, -0.005712, -0.171922),(-0.495405, -0.005712, -0.171922),(-0.474118, -0.005712, -0.166667),(-0.473534, -0.005712, -0.145799),(-0.474118, -0.005712, -0.166667),(-0.345418, -0.005712, -0.166667),(-0.473534, -0.005712, -0.145799),(-0.521948, -0.005712, 0.008985),(-0.495405, -0.005712, -0.171922),(-0.473534, -0.005712, -0.145799),(-0.344834, -0.005712, 0.003730),(-0.344834, -0.005712, -0.017137),(-0.318172, -0.005712, 0.008986),(-0.344834, -0.005712, -0.017137),(-0.344834, -0.005712, -0.145799),(-0.190316, -0.005712, -0.159664),(-0.344834, -0.005712, 0.003730),(-0.318172, -0.005712, 0.008986),(-0.344834, -0.005712, 0.132392),(-0.344834, -0.005712, -0.145799),(-0.473534, -0.005712, -0.145799),(-0.345418, -0.005712, -0.166667),(-0.345418, -0.005712, -0.295329),(-0.474118, -0.005712, -0.295329),(-0.521948, -0.005712, -0.343145),(-0.474118, -0.005712, -0.295329),(-0.521948, -0.005712, -0.316610),(-0.521948, -0.005712, -0.343145),(-0.344834, -0.005712, -0.145799),(-0.345418, -0.005712, -0.166667),(-0.190316, -0.005712, -0.159664),(-0.318172, -0.005712, 0.008986),(-0.344834, -0.005712, -0.017137),(-0.190316, -0.005712, -0.159664),(-0.344834, -0.005712, 0.132392),(-0.318172, -0.005712, 0.008986),(-0.345418, -0.005712, 0.153260),(-0.345418, -0.005712, -0.295329),(-0.521948, -0.005712, -0.343145),(0.301114, -0.005712, -0.295329),(-0.521948, -0.005712, -0.343145),(0.477645, -0.005712, -0.343145),(0.301114, -0.005712, -0.295329),(-0.345418, -0.005712, -0.166667),(-0.345418, -0.005712, -0.295329),(-0.186545, -0.005712, -0.169010),(0.477645, -0.005712, -0.343145),(0.477645, -0.005712, 0.127137),(0.429815, -0.005712, -0.295329),(0.477645, -0.005712, -0.343145),(0.429815, -0.005712, -0.295329),(0.301114, -0.005712, -0.295329),(-0.474118, -0.005712, 0.153260),(-0.473534, -0.005712, 0.132392),(-0.344834, -0.005712, 0.132392),(-0.345418, -0.005712, 0.153260),(-0.474118, -0.005712, 0.153260),(-0.344834, -0.005712, 0.132392),(0.301114, -0.005712, -0.166667),(0.429815, -0.005712, -0.166667),(0.429815, -0.005712, -0.145799),(-0.345418, -0.005712, -0.295329),(0.301114, -0.005712, -0.295329),(-0.176476, -0.005712, -0.168574),(0.301114, -0.005712, -0.295329),(0.301114, -0.005712, -0.166667),(0.132173, -0.005712, -0.028202),(-0.176476, -0.005712, -0.168574),(0.301114, -0.005712, -0.295329),(0.132173, -0.005712, -0.028202),(-0.345418, -0.005712, 0.281922),(-0.345418, -0.005712, 0.153260),(-0.318172, -0.005712, 0.329738),(-0.318172, -0.005712, 0.329738),(-0.345418, -0.005712, 0.153260),(-0.318172, -0.005712, 0.008986),(0.301114, -0.005712, -0.166667),(0.429815, -0.005712, -0.145799),(0.301114, -0.005712, -0.145799),(0.301114, -0.005712, -0.166667),(0.301114, -0.005712, -0.145799),(0.132173, -0.005712, -0.028202),(0.301114, -0.005712, -0.145799),(0.301114, -0.005712, -0.017137),(0.142242, -0.005712, -0.019480),(0.301114, -0.005712, -0.017137),(0.429815, -0.005712, -0.017137),(0.429815, -0.005712, 0.003730),(0.301114, -0.005712, 0.003730),(0.138879, -0.005712, 0.008986),(0.142242, -0.005712, 0.006073),(0.301114, -0.005712, -0.017137),(0.429815, -0.005712, 0.003730),(0.301114, -0.005712, 0.003730),(-0.495405, -0.005712, 0.276667),(-0.474118, -0.005712, 0.281922),(-0.495405, -0.005712, 0.329738),(-0.474118, -0.005712, 0.281922),(-0.345418, -0.005712, 0.281922),(-0.495405, -0.005712, 0.329738),(-0.495405, -0.005712, 0.329738),(-0.345418, -0.005712, 0.281922),(-0.318172, -0.005712, 0.329738),(-0.190316, -0.005712, -0.159664),(-0.190316, -0.005712, 0.008986),(-0.318172, -0.005712, 0.008986),(0.301114, -0.005712, -0.017137),(0.301114, -0.005712, 0.003730),(0.146013, -0.005712, -0.006703),(0.142242, -0.005712, 0.006073),(0.146013, -0.005712, -0.006703),(0.146013, -0.005712, -0.006703),(0.301114, -0.005712, 0.003730),(0.142242, -0.005712, 0.006073),(0.146013, -0.005712, -0.006703),(-0.186545, -0.005712, -0.169010),(-0.190316, -0.005712, -0.159664),(-0.345418, -0.005712, -0.166667),(0.146013, -0.005712, -0.006703),(0.142242, -0.005712, -0.019480),(0.301114, -0.005712, -0.017137),(0.142242, -0.005712, -0.019480),(0.132173, -0.005712, -0.028202),(0.301114, -0.005712, -0.145799),(-0.474118, -0.005712, -0.295329),(-0.474118, -0.005712, -0.166667),(-0.495405, -0.005712, -0.171922),(-0.495405, -0.005712, -0.171922),(-0.521948, -0.005712, -0.290074),(-0.474118, -0.005712, -0.295329),(0.429815, -0.005712, -0.017137),(0.429815, -0.005712, -0.145799),(0.477645, -0.005712, 0.127137),(0.429815, -0.005712, -0.145799),(0.429815, -0.005712, -0.166667),(0.477645, -0.005712, 0.127137),(0.429815, -0.005712, -0.017137),(0.477645, -0.005712, 0.127137),(0.429815, -0.005712, 0.003730),(0.429815, -0.005712, -0.166667),(0.429815, -0.005712, -0.295329),(0.477645, -0.005712, 0.127137),(-0.318172, -0.005712, 0.329738),(-0.318172, -0.005712, 0.008986),(-0.190316, -0.005712, 0.146257),(-0.318172, -0.005712, 0.008986),(-0.190316, -0.005712, 0.008986),(-0.190316, -0.005712, 0.146257),(0.477645, -0.005712, 0.127137),(0.477645, -0.005712, 0.329738),(0.429815, -0.005712, 0.281922),(0.429815, -0.005712, 0.132392),(0.429815, -0.005712, 0.003730),(0.477645, -0.005712, 0.127137),(0.429815, -0.005712, 0.132392),(0.477645, -0.005712, 0.127137),(0.429815, -0.005712, 0.153260),(-0.318172, -0.005712, 0.329738),(-0.190316, -0.005712, 0.146257),(-0.186545, -0.005712, 0.155603),(-0.318172, -0.005712, 0.329738),(-0.186545, -0.005712, 0.155603),(-0.176476, -0.005712, 0.155167),(0.429815, -0.005712, 0.153260),(0.477645, -0.005712, 0.127137),(0.429815, -0.005712, 0.281922),(0.477645, -0.005712, 0.329738),(-0.318172, -0.005712, 0.329738),(0.301114, -0.005712, 0.281922),(-0.318172, -0.005712, 0.329738),(-0.176476, -0.005712, 0.155167),(0.301114, -0.005712, 0.281922),(0.132173, -0.005712, 0.014795),(0.138879, -0.005712, 0.008986),(0.301114, -0.005712, 0.132392),(0.138879, -0.005712, 0.008986),(0.301114, -0.005712, 0.003730),(0.301114, -0.005712, 0.132392),(0.301114, -0.005712, 0.132392),(0.301114, -0.005712, 0.153260),(0.132173, -0.005712, 0.014795),(0.301114, -0.005712, 0.153260),(0.301114, -0.005712, 0.281922),(0.132173, -0.005712, 0.014795),(0.132173, -0.005712, 0.014795),(0.301114, -0.005712, 0.281922),(-0.176476, -0.005712, 0.155167),(0.321729, -0.000000, 0.173868),(0.409200, -0.000000, 0.173868),(0.409200, 0.000000, 0.111784),(-0.521948, 0.000000, 0.008985),(-0.453504, 0.000000, 0.111784),(-0.453504, 0.000000, 0.024338),(-0.146304, -0.000000, -0.119575),(-0.366033, 0.000000, -0.274721),(-0.153372, 0.000000, -0.119881),(-0.521948, -0.000000, -0.290074),(-0.453504, 0.000000, -0.274721),(-0.521948, -0.000000, -0.316610),(0.321729, 0.000000, 0.261314),(0.477645, 0.000000, 0.329738),(0.409200, 0.000000, 0.261314),(0.321729, -0.000000, 0.173868),(0.409200, 0.000000, 0.111784),(0.321729, 0.000000, 0.111784),(-0.495405, 0.000000, 0.329738),(-0.495405, 0.000000, 0.276667),(-0.521948, 0.000000, 0.329738),(-0.521948, 0.000000, 0.329738),(-0.495405, 0.000000, 0.276667),(-0.521948, 0.000000, 0.008985),(-0.521948, 0.000000, 0.008985),(-0.453504, 0.000000, 0.024338),(-0.453504, 0.000000, -0.037746),(-0.453504, 0.000000, -0.037746),(-0.453504, 0.000000, 0.024338),(-0.366033, 0.000000, -0.037746),(-0.366033, 0.000000, -0.037746),(-0.453504, 0.000000, 0.024338),(-0.366033, 0.000000, 0.024338),(-0.453504, 0.000000, 0.111784),(-0.521948, 0.000000, 0.008985),(-0.453504, -0.000000, 0.173868),(-0.453504, -0.000000, 0.173868),(-0.495405, 0.000000, 0.276667),(-0.453504, -0.000000, 0.261314),(-0.453504, -0.000000, 0.173868),(-0.521948, 0.000000, 0.008985),(-0.495405, 0.000000, 0.276667),(-0.453504, 0.000000, -0.037746),(-0.453504, 0.000000, -0.125191),(-0.521948, 0.000000, 0.008985),(-0.521948, 0.000000, 0.008985),(-0.495405, 0.000000, -0.171922),(-0.521948, -0.000000, -0.290074),(-0.495405, 0.000000, -0.171922),(-0.453504, 0.000000, -0.125191),(-0.453504, 0.000000, -0.187275),(-0.453504, 0.000000, -0.187275),(-0.453504, 0.000000, -0.125191),(-0.366033, 0.000000, -0.187275),(-0.521948, 0.000000, 0.008985),(-0.453504, 0.000000, -0.125191),(-0.495405, 0.000000, -0.171922),(-0.366033, 0.000000, 0.024338),(-0.318172, 0.000000, 0.008986),(-0.366033, 0.000000, -0.037746),(-0.366033, 0.000000, -0.037746),(-0.156019, 0.000000, -0.113321),(-0.366033, 0.000000, -0.125191),(-0.366033, 0.000000, 0.024338),(-0.366033, 0.000000, 0.111784),(-0.318172, 0.000000, 0.008986),(-0.366033, 0.000000, -0.125191),(-0.366033, 0.000000, -0.187275),(-0.453504, 0.000000, -0.125191),(-0.366033, 0.000000, -0.274721),(-0.521948, 0.000000, -0.343145),(-0.453504, 0.000000, -0.274721),(-0.453504, 0.000000, -0.274721),(-0.521948, 0.000000, -0.343145),(-0.521948, -0.000000, -0.316610),(-0.366033, 0.000000, -0.125191),(-0.156019, 0.000000, -0.113321),(-0.366033, 0.000000, -0.187275),(-0.318172, 0.000000, 0.008986),(-0.156019, 0.000000, -0.113321),(-0.366033, 0.000000, -0.037746),(-0.366033, 0.000000, 0.111784),(-0.366033, -0.000000, 0.173868),(-0.318172, 0.000000, 0.008986),(-0.366033, 0.000000, -0.274721),(0.321729, -0.000000, -0.274721),(-0.521948, 0.000000, -0.343145),(-0.521948, 0.000000, -0.343145),(0.321729, -0.000000, -0.274721),(0.477645, 0.000000, -0.343145),(-0.366033, 0.000000, -0.187275),(-0.153372, 0.000000, -0.119881),(-0.366033, 0.000000, -0.274721),(0.477645, 0.000000, -0.343145),(0.409200, -0.000000, -0.274721),(0.477645, 0.000000, 0.127137),(0.477645, 0.000000, -0.343145),(0.321729, -0.000000, -0.274721),(0.409200, -0.000000, -0.274721),(-0.453504, -0.000000, 0.173868),(-0.366033, 0.000000, 0.111784),(-0.453504, 0.000000, 0.111784),(-0.366033, -0.000000, 0.173868),(-0.366033, 0.000000, 0.111784),(-0.453504, -0.000000, 0.173868),(0.321729, -0.000000, -0.187275),(0.409200, -0.000000, -0.125191),(0.409200, 0.000000, -0.187275),(-0.366033, 0.000000, -0.274721),(-0.146304, -0.000000, -0.119575),(0.321729, -0.000000, -0.274721),(0.321729, -0.000000, -0.274721),(0.070346, -0.000000, -0.021043),(0.321729, -0.000000, -0.187275),(-0.146304, -0.000000, -0.119575),(0.070346, -0.000000, -0.021043),(0.321729, -0.000000, -0.274721),(-0.366033, -0.000000, 0.261314),(-0.318172, 0.000000, 0.329738),(-0.366033, -0.000000, 0.173868),(-0.318172, 0.000000, 0.329738),(-0.318172, 0.000000, 0.008986),(-0.366033, -0.000000, 0.173868),(0.321729, -0.000000, -0.187275),(0.321729, -0.000000, -0.125191),(0.409200, -0.000000, -0.125191),(0.321729, -0.000000, -0.187275),(0.070346, -0.000000, -0.021043),(0.321729, -0.000000, -0.125191),(0.321729, -0.000000, -0.125191),(0.077414, -0.000000, -0.014921),(0.321729, -0.000000, -0.037746),(0.321729, -0.000000, -0.037746),(0.409200, 0.000000, 0.024338),(0.409200, 0.000000, -0.037746),(0.321729, 0.000000, 0.024338),(0.077414, 0.000000, 0.003015),(0.075054, 0.000000, 0.005060),(0.321729, -0.000000, -0.037746),(0.321729, 0.000000, 0.024338),(0.409200, 0.000000, 0.024338),(-0.495405, 0.000000, 0.276667),(-0.495405, 0.000000, 0.329738),(-0.453504, -0.000000, 0.261314),(-0.453504, -0.000000, 0.261314),(-0.495405, 0.000000, 0.329738),(-0.366033, -0.000000, 0.261314),(-0.495405, 0.000000, 0.329738),(-0.318172, 0.000000, 0.329738),(-0.366033, -0.000000, 0.261314),(-0.156019, 0.000000, -0.113321),(-0.318172, 0.000000, 0.008986),(-0.156019, 0.000000, 0.005060),(0.321729, -0.000000, -0.037746),(0.080061, -0.000000, -0.005953),(0.321729, 0.000000, 0.024338),(0.077414, 0.000000, 0.003015),(0.080061, -0.000000, -0.005953),(0.080061, -0.000000, -0.005953),(0.321729, 0.000000, 0.024338),(0.080061, -0.000000, -0.005953),(0.077414, 0.000000, 0.003015),(-0.153372, 0.000000, -0.119881),(-0.366033, 0.000000, -0.187275),(-0.156019, 0.000000, -0.113321),(0.080061, -0.000000, -0.005953),(0.321729, -0.000000, -0.037746),(0.077414, -0.000000, -0.014921),(0.077414, -0.000000, -0.014921),(0.321729, -0.000000, -0.125191),(0.070346, -0.000000, -0.021043),(-0.453504, 0.000000, -0.274721),(-0.495405, 0.000000, -0.171922),(-0.453504, 0.000000, -0.187275),(-0.495405, 0.000000, -0.171922),(-0.453504, 0.000000, -0.274721),(-0.521948, -0.000000, -0.290074),(0.409200, 0.000000, -0.037746),(0.477645, 0.000000, 0.127137),(0.409200, -0.000000, -0.125191),(0.409200, -0.000000, -0.125191),(0.477645, 0.000000, 0.127137),(0.409200, 0.000000, -0.187275),(0.409200, 0.000000, -0.037746),(0.409200, 0.000000, 0.024338),(0.477645, 0.000000, 0.127137),(0.409200, 0.000000, -0.187275),(0.477645, 0.000000, 0.127137),(0.409200, -0.000000, -0.274721),(-0.318172, 0.000000, 0.329738),(-0.156019, 0.000000, 0.101415),(-0.318172, 0.000000, 0.008986),(-0.318172, 0.000000, 0.008986),(-0.156019, 0.000000, 0.101415),(-0.156019, 0.000000, 0.005060),(0.477645, 0.000000, 0.127137),(0.409200, 0.000000, 0.261314),(0.477645, 0.000000, 0.329738),(0.409200, 0.000000, 0.111784),(0.477645, 0.000000, 0.127137),(0.409200, 0.000000, 0.024338),(0.409200, 0.000000, 0.111784),(0.409200, -0.000000, 0.173868),(0.477645, 0.000000, 0.127137),(-0.318172, 0.000000, 0.329738),(-0.153372, 0.000000, 0.107975),(-0.156019, 0.000000, 0.101415),(-0.318172, 0.000000, 0.329738),(-0.146304, 0.000000, 0.107669),(-0.153372, 0.000000, 0.107975),(0.409200, -0.000000, 0.173868),(0.409200, 0.000000, 0.261314),(0.477645, 0.000000, 0.127137),(0.477645, 0.000000, 0.329738),(0.321729, 0.000000, 0.261314),(-0.318172, 0.000000, 0.329738),(-0.318172, 0.000000, 0.329738),(0.321729, 0.000000, 0.261314),(-0.146304, 0.000000, 0.107669),(0.070346, 0.000000, 0.009137),(0.321729, 0.000000, 0.111784),(0.075054, 0.000000, 0.005060),(0.075054, 0.000000, 0.005060),(0.321729, 0.000000, 0.111784),(0.321729, 0.000000, 0.024338),(0.321729, 0.000000, 0.111784),(0.070346, 0.000000, 0.009137),(0.321729, -0.000000, 0.173868),(0.321729, -0.000000, 0.173868),(0.070346, 0.000000, 0.009137),(0.321729, 0.000000, 0.261314),(0.070346, 0.000000, 0.009137),(-0.146304, 0.000000, 0.107669),(0.321729, 0.000000, 0.261314),) ================================================ FILE: addons/io_hubs_addon/components/operators.py ================================================ import bpy from bpy.props import StringProperty, IntProperty, BoolProperty, CollectionProperty from bpy.types import Operator, PropertyGroup from functools import reduce from .types import PanelType, MigrationType from .utils import get_object_source, has_component, add_component, remove_component, wrap_text, display_wrapped_text, is_dep_required, update_image_editors from .components_registry import get_components_registry, get_component_by_name from ..preferences import get_addon_pref from .handlers import migrate_components from .gizmos import update_gizmos from .utils import is_linked, redraw_component_ui from ..icons import get_hubs_icons import os class AddHubsComponent(Operator): bl_idname = "wm.add_hubs_component" bl_label = "Add Hubs Component" bl_property = "component_name" bl_options = {'REGISTER', 'UNDO'} panel_type: StringProperty(name="panel_type") component_name: StringProperty(name="component_name") @classmethod def poll(cls, context): if hasattr(context, "panel"): panel = getattr(context, 'panel') panel_type = PanelType(panel.bl_context) if panel_type == PanelType.SCENE: if is_linked(context.scene): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot add components to linked scenes") return False elif panel_type == PanelType.OBJECT: if is_linked(context.active_object): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot add components to linked objects") return False elif panel_type == PanelType.MATERIAL: if is_linked(context.active_object.active_material): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot add components to linked materials") return False elif panel_type == PanelType.BONE: if is_linked(context.active_bone): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot add components to linked bones") return False return True def execute(self, context): if self.component_name == '': return obj = get_object_source(context, self.panel_type) add_component(obj, self.component_name) # Redraw panel and trigger depsgraph update context.area.tag_redraw() context.window_manager.update_tag() return {'FINISHED'} def invoke(self, context, event): panel_type = self.panel_type # Filter components that are not targeted to this object type or their poll method call returns False def filter_source_type(cmp): (_, component_class) = cmp host = get_object_source(context, panel_type) return not component_class.is_dep_only() and PanelType(panel_type) in component_class.get_panel_type() and component_class.poll(PanelType(panel_type), host, ob=context.object) components_registry = get_components_registry() hubs_icons = get_hubs_icons() filtered_components = dict( filter(filter_source_type, components_registry.items())) def sort_by_category(acc, cmp): (_, component_class) = cmp category = component_class.get_category_name() acc[category] = acc.get(category, []) acc[category].append(cmp) return acc components_by_category = reduce( sort_by_category, filtered_components.items(), {}) obj = get_object_source(context, panel_type) def draw(self, context): added_comps = 0 row_length = get_addon_pref(context).row_length row = self.layout.row() column_sorted_category_components = {} row_max_cmp_len = {} # sort components categories alphabetically and into columns and record the length of # the longest category per row. Number of columns == row_length for cat_idx, category_cmps in enumerate(sorted(components_by_category.items())): # add a tuple of the categories and components to the proper column index based on row length try: column_sorted_category_components[cat_idx % row_length].append( category_cmps) except KeyError: column_sorted_category_components[cat_idx % row_length] = [ category_cmps] # if the row length is zero, then just add a column for each category except ZeroDivisionError: column_sorted_category_components[cat_idx] = [ category_cmps] # get the number of components in this category cmp_len = len(category_cmps[1]) # get which row we're on try: row_idx = len( column_sorted_category_components[cat_idx % row_length]) - 1 except ZeroDivisionError: row_idx = len( column_sorted_category_components[cat_idx]) - 1 # update the maximum number of components in a category for this row try: row_max_cmp_len[row_idx] = cmp_len if cmp_len > row_max_cmp_len[row_idx] else row_max_cmp_len[row_idx] except KeyError: row_max_cmp_len[row_idx] = cmp_len # loop through the columns for column_idx, category_cmps in column_sorted_category_components.items(): column = row.column() # loop through and add the categories for this column for cat_idx, (category, cmps) in enumerate(category_cmps): column.label(text=category) column.separator() # loop through and add the components in this category cmp_idx = 0 for (component_name, component_class) in cmps: if component_class.is_dep_only(): continue cmp_idx += 1 component_name = component_class.get_name() component_display_name = component_class.get_display_name() op = None if component_class.get_icon() is not None: icon = component_class.get_icon() if icon.find('.') != -1: if has_component(obj, component_name): op = column.label( text=component_display_name, icon_value=hubs_icons[icon].icon_id) else: op = column.operator( AddHubsComponent.bl_idname, text=component_display_name, icon_value=hubs_icons[icon].icon_id) op.component_name = component_name op.panel_type = panel_type else: if has_component(obj, component_name): op = column.label( text=component_display_name, icon=icon) else: op = column.operator( AddHubsComponent.bl_idname, text=component_display_name, icon=icon) op.component_name = component_name op.panel_type = panel_type else: if has_component(obj, component_name): op = column.label(text=component_display_name) else: op = column.operator( AddHubsComponent.bl_idname, text=component_display_name, icon='ADD') op.component_name = component_name op.panel_type = panel_type added_comps += 1 # add blank space padding to category so it will take up the same space as the category with the most components in that row (keeps rows aligned) while cmp_idx < row_max_cmp_len[cat_idx] and cat_idx + 1 < len(category_cmps): column.label(text="") cmp_idx += 1 # add blank space between rows, but not after final row if cat_idx + 1 < len(column_sorted_category_components[column_idx]): column.label(text="") if added_comps == 0: column = row.column() column.label( text="No components available for this object type") bpy.context.window_manager.popup_menu(draw) return {'FINISHED'} class RemoveHubsComponent(Operator): bl_idname = "wm.remove_hubs_component" bl_label = "Remove Hubs Component" bl_options = {'REGISTER', 'UNDO'} panel_type: StringProperty(name="panel_type") component_name: StringProperty(name="component_name") @classmethod def poll(cls, context): if hasattr(context, "panel"): panel = getattr(context, 'panel') panel_type = PanelType(panel.bl_context) if panel_type == PanelType.SCENE: if is_linked(context.scene): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot remove components from linked scenes") return False elif panel_type == PanelType.OBJECT: if is_linked(context.active_object): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot remove components from linked objects") return False elif panel_type == PanelType.MATERIAL: if is_linked(context.active_object.active_material): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot remove components from linked materials") return False elif panel_type == PanelType.BONE: if is_linked(context.active_bone): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot add components to linked bones") return False return True def execute(self, context): if self.component_name == '': return obj = get_object_source(context, self.panel_type) remove_component(obj, self.component_name) # Redraw panel and trigger depsgraph update context.area.tag_redraw() context.window_manager.update_tag() return {'FINISHED'} class MigrateHubsComponents(Operator): bl_idname = "wm.migrate_hubs_components" bl_label = "Migrate Hubs Components" bl_description = "Loops through all objects/components and attempts to migrate them to the current version based on their internal version" bl_options = {'REGISTER', 'UNDO'} # For some reason using a default value with this property doesn't work properly, so the value must be manually specified each time. is_registration: BoolProperty(options={'HIDDEN'}) def execute(self, context): if self.is_registration: migrate_components(MigrationType.REGISTRATION, do_beta_versioning=True) else: migrate_components(MigrationType.LOCAL, do_beta_versioning=True) return {'FINISHED'} class UpdateHubsGizmos(Operator): bl_idname = "wm.update_hubs_gizmos" bl_label = "Refresh Hubs Gizmos" bl_description = "Force a re-evaluation of all objects/components and update their gizmos" def execute(self, context): update_gizmos() return {'FINISHED'} class ViewLastReport(Operator): bl_idname = "wm.hubs_view_last_report" bl_label = "View Last Hubs Report" bl_description = "Show the latest Hubs report in the Hubs Report Viewer" @classmethod def poll(cls, context): wm = context.window_manager return wm.hubs_report_last_title and wm.hubs_report_last_report_string def execute(self, context): wm = context.window_manager title = wm.hubs_report_last_title report_string = wm.hubs_report_last_report_string bpy.ops.wm.hubs_report_viewer( 'INVOKE_DEFAULT', title=title, report_string=report_string) return {'FINISHED'} class ViewReportInInfoEditor(Operator): bl_idname = "wm.hubs_view_report_in_info_editor" bl_label = "View Report in the Info Editor" bl_description = "Save the Hubs report to the Info Editor and open it for viewing" title: StringProperty(default="") report_string: StringProperty() def highlight_info_report(self): context_override = bpy.context.copy() for window in bpy.context.window_manager.windows: for area in window.screen.areas: if area.type == 'INFO': for region in area.regions: if region.type == 'WINDOW': context_override['area'] = area context_override['region'] = region # Find and select the last info message for each Info editor. index = 0 while bpy.ops.info.select_pick( context_override, report_index=index, extend=False) != {'CANCELLED'}: index += 1 bpy.ops.info.select_pick( context_override, report_index=index, extend=False) def execute(self, context): messages = split_and_prefix_report_messages(self.report_string) info_report_string = '\n'.join( [message.replace('\n', ' ') for message in messages]) self.report( {'INFO'}, f"Hubs {self.title}\n{info_report_string}\nEnd of Hubs {self.title}") bpy.ops.screen.info_log_show() bpy.app.timers.register(self.highlight_info_report) return {'FINISHED'} class ReportScroller(Operator): bl_idname = "wm.hubs_report_scroller" bl_label = "Hubs Report Scroller" increment: IntProperty() maximum: IntProperty() @classmethod def description(self, context, properties): if properties.increment == -1: return "Scroll up one line.\nShift+Click to scroll to the beginning" if properties.increment == 1: return "Scroll down one line.\nShift+Click to scroll to the end" def invoke(self, context, event): wm = context.window_manager if event.shift: # Jump to beginning/end if self.increment == -1: wm.hubs_report_scroll_index = 0 wm.hubs_report_scroll_percentage = 0 return {'FINISHED'} else: # 1 wm.hubs_report_scroll_index = self.maximum wm.hubs_report_scroll_percentage = 100 return {'FINISHED'} else: # Increment/Decrement current_scroll_index = wm.hubs_report_scroll_index if current_scroll_index + self.increment < 0: return {'CANCELLED'} elif current_scroll_index + self.increment > self.maximum: return {'CANCELLED'} else: wm.hubs_report_scroll_index += self.increment current_scroll_index = wm.hubs_report_scroll_index wm.hubs_report_scroll_percentage = current_scroll_index * 100 // self.maximum return {'FINISHED'} class ReportViewer(Operator): bl_idname = "wm.hubs_report_viewer" bl_label = "Hubs Report Viewer" title: StringProperty(default="") report_string: StringProperty() def draw(self, context): layout = self.layout layout.label(text=self.title) row = layout.row() column = row.column() box = column.box() wm = context.window_manager report_length = len(self.messages) maximum_scrolling = len(self.report_display_blocks) - 1 start_index = wm.hubs_report_scroll_index block_messages = self.report_display_blocks[start_index] displayed_lines = 0 message_column = box.column() for message in block_messages: display_wrapped_text(message_column, message, heading_icon='INFO') displayed_lines += len(message) # Add padding to the bottom of the report if needed (accounts for the formatting changes when there are only a few messages in the report). while displayed_lines < self.lines_to_show: display_wrapped_text(message_column, [""]) displayed_lines += 1 scroll_column = row.column() scroll_column.enabled = report_length > len(block_messages) scroll_up = scroll_column.row() scroll_up.enabled = start_index > 0 op = scroll_up.operator(ReportScroller.bl_idname, text="", icon="TRIA_UP") op.increment = -1 op.maximum = maximum_scrolling scroll_down = scroll_column.row() scroll_down.enabled = start_index < maximum_scrolling op = scroll_down.operator( ReportScroller.bl_idname, text="", icon="TRIA_DOWN") op.increment = 1 op.maximum = maximum_scrolling total_messages = column.row() total_messages.alignment = 'RIGHT' total_messages.label(text=f"{report_length} Messages") scroll_percentage = column.row() scroll_percentage.enabled = False scroll_percentage.prop( wm, "hubs_report_scroll_percentage", slider=True) layout.separator() op = layout.operator(ViewReportInInfoEditor.bl_idname) op.title = self.title op.report_string = self.report_string def execute(self, context): return {'FINISHED'} def init_report_display_blocks(self): start_index = 0 self.report_display_blocks = {} final_block = False while start_index < len(self.messages) and not final_block: block_messages = [] for message in self.messages[start_index:]: wrapped_message = wrap_text(message, max_length=90) block_messages.append(wrapped_message) last_message = None while True: if len(block_messages) == 1: break if len(block_messages) > self.messages_to_show: last_message = block_messages.pop() elif sum([len(message) + 1 for message in block_messages]) - 1 > self.lines_to_show: # The +1 and -1 are used to account for padding lines between messages. last_message = block_messages.pop() else: break if last_message is None: final_block = True current_block_lines = sum([len(message) for message in block_messages]) needed_padding_lines = self.lines_to_show - current_block_lines message_iter = iter(block_messages) while needed_padding_lines > 0: try: next(message_iter).append("") except StopIteration: if len(self.messages) < 4: # Evenly spacing the messages doesn't look good if there are only a few messages in the report, so let any extra padding be added to the end when it's displayed. break message_iter = reversed(block_messages) next(message_iter).append("") needed_padding_lines += -1 self.report_display_blocks[start_index] = block_messages start_index += 1 def invoke(self, context, event): wm = context.window_manager self.messages = split_and_prefix_report_messages(self.report_string) self.lines_to_show = 15 self.messages_to_show = 5 wm.hubs_report_scroll_index = 0 wm.hubs_report_scroll_percentage = 0 wm.hubs_report_last_title = self.title wm.hubs_report_last_report_string = self.report_string self.init_report_display_blocks() return wm.invoke_props_dialog(self, width=600) def split_and_prefix_report_messages(report_string): return [f"{i + 1:02d} {message}" for i, message in enumerate(report_string.split("\n\n"))] class CopyHubsComponent(Operator): bl_idname = "wm.copy_hubs_component" bl_label = "Copy component from active object" bl_options = {'REGISTER', 'UNDO'} panel_type: StringProperty(name="panel_type") component_name: StringProperty(name="component_name") @classmethod def poll(cls, context): if is_linked(context.scene): if bpy.app.version >= (3, 0, 0): cls.poll_message_set( "Cannot copy components when in linked scenes") return False if hasattr(context, "panel"): panel = getattr(context, 'panel') panel_type = PanelType(panel.bl_context) return panel_type != PanelType.SCENE return True def get_selected_bones(self, context): selected_bones = context.selected_pose_bones if context.mode == "POSE" else context.selected_editable_bones selected_armatures = [ sel_ob for sel_ob in context.selected_objects if sel_ob.type == "ARMATURE"] selected_hosts = [] for armature in selected_armatures: armature_bones = armature.pose.bones if context.mode == "POSE" else armature.data.edit_bones target_armature_bones = armature.data.bones if context.mode == "POSE" else armature.data.edit_bones target_bones = [ bone for bone in armature_bones if bone in selected_bones] for target_bone in target_bones: selected_hosts.extend( [bone for bone in target_armature_bones if target_bone.name == bone.name]) return selected_hosts def get_selected_hosts(self, context): selected_hosts = [] for host in context.selected_objects: if host.type == "ARMATURE" and context.mode != "OBJECT": selected_hosts.extend(self.get_selected_bones(context)) else: selected_hosts.append(host) return selected_hosts def execute(self, context): src_host = None selected_hosts = [] if self.panel_type == PanelType.OBJECT.value: src_host = context.active_object selected_hosts = self.get_selected_hosts(context) elif self.panel_type == PanelType.BONE.value: src_host = context.active_bone selected_hosts = self.get_selected_hosts(context) elif self.panel_type == PanelType.MATERIAL.value: src_host = context.active_object.active_material selected_hosts = [ ob.active_material for ob in context.selected_objects if ob.active_material and ob.active_material is not None and ob.active_material is not src_host] component_class = get_component_by_name(self.component_name) component_id = component_class.get_id() for dest_host in selected_hosts: if is_linked(dest_host): continue if component_class.is_dep_only(): if not is_dep_required(dest_host, None, self.component_name): continue if not has_component(dest_host, self.component_name): add_component(dest_host, self.component_name) for key, value in getattr(src_host, component_id).items(): getattr(dest_host, component_id)[key] = value deps_names = component_class.get_deps() for dep_name in deps_names: dep_class = get_component_by_name(dep_name) dep_id = dep_class.get_id() for key, value in getattr(src_host, dep_id).items(): getattr(dest_host, dep_id)[key] = value return {'FINISHED'} class OpenImage(Operator): bl_idname = "image.hubs_open_image" bl_label = "Open Image" bl_options = {'REGISTER', 'UNDO'} directory: StringProperty() filepath: StringProperty(subtype="FILE_PATH") files: CollectionProperty(type=PropertyGroup) filter_folder: BoolProperty(default=True, options={"HIDDEN"}) filter_image: BoolProperty(default=True, options={"HIDDEN"}) target_property: StringProperty(options={"HIDDEN"}) relative_path: BoolProperty( name="Relative Path", description="Select the file relative to the blend file", default=True) disabled_message = "Can't open/assign images to linked data blocks. Please make it local first" @classmethod def description(cls, context, properties): description_text = "Load an external image " if bpy.app.version < (3, 0, 0) and is_linked(context.host): description_text += f"\nDisabled: {cls.disabled_message}" return description_text @classmethod def poll(cls, context): if hasattr(context, "host"): if is_linked(context.host): if bpy.app.version >= (3, 0, 0): cls.poll_message_set(f"{cls.disabled_message}.") return False return True def execute(self, context): if not self.files[0].name: self.report({'INFO'}, "Open image cancelled. No image selected.") return {'CANCELLED'} old_img = getattr(self.target, self.target_property) # Load/Reload the first image and assign it to the target property, then load the rest of the images if they're not already loaded. This mimics Blender's default open files behavior. # self.files is sorted alphabetically by Blender, self.files[0] is the 1. of the selection in alphabetical order primary_filepath = os.path.join(self.directory, self.files[0].name) primary_img = bpy.data.images.load( filepath=primary_filepath, check_existing=True) primary_img.reload() setattr(self.target, self.target_property, primary_img) for f in self.files[1:]: bpy.data.images.load(filepath=os.path.join( self.directory, f.name), check_existing=True) update_image_editors(old_img, primary_img) redraw_component_ui(context) return {'FINISHED'} def invoke(self, context, event): self.target = context.target last_image = getattr(self.target, self.target_property) if type(last_image) is bpy.types.Image: # if the component has been assigned before, get its filepath self.filepath = last_image.filepath # start the file browser at the location of the previous file context.window_manager.fileselect_add(self) return {'RUNNING_MODAL'} def register(): bpy.utils.register_class(AddHubsComponent) bpy.utils.register_class(RemoveHubsComponent) bpy.utils.register_class(MigrateHubsComponents) bpy.utils.register_class(UpdateHubsGizmos) bpy.utils.register_class(ReportViewer) bpy.utils.register_class(ReportScroller) bpy.utils.register_class(ViewLastReport) bpy.utils.register_class(ViewReportInInfoEditor) bpy.utils.register_class(CopyHubsComponent) bpy.utils.register_class(OpenImage) bpy.types.WindowManager.hubs_report_scroll_index = IntProperty( default=0, min=0) bpy.types.WindowManager.hubs_report_scroll_percentage = IntProperty( name="Scroll Position", default=0, min=0, max=100, subtype='PERCENTAGE') bpy.types.WindowManager.hubs_report_last_title = StringProperty() bpy.types.WindowManager.hubs_report_last_report_string = StringProperty() def unregister(): bpy.utils.unregister_class(AddHubsComponent) bpy.utils.unregister_class(RemoveHubsComponent) bpy.utils.unregister_class(MigrateHubsComponents) bpy.utils.unregister_class(UpdateHubsGizmos) bpy.utils.unregister_class(ReportViewer) bpy.utils.unregister_class(ReportScroller) bpy.utils.unregister_class(ViewLastReport) bpy.utils.unregister_class(ViewReportInInfoEditor) bpy.utils.unregister_class(CopyHubsComponent) bpy.utils.unregister_class(OpenImage) del bpy.types.WindowManager.hubs_report_scroll_index del bpy.types.WindowManager.hubs_report_scroll_percentage del bpy.types.WindowManager.hubs_report_last_title del bpy.types.WindowManager.hubs_report_last_report_string ================================================ FILE: addons/io_hubs_addon/components/types.py ================================================ from enum import Enum class PanelType(Enum): OBJECT = 'object' SCENE = 'scene' MATERIAL = 'material' BONE = 'bone' class NodeType(Enum): NODE = 'object' SCENE = 'scene' MATERIAL = 'material' class Category(Enum): OBJECT = 'Object' SCENE = 'Scene' ELEMENTS = 'Elements' ANIMATION = 'Animation' AVATAR = 'Avatar' MISC = 'Misc' LIGHTS = 'Lights' MEDIA = 'Media' USER = 'User' class MigrationType(Enum): GLOBAL = 'global' LOCAL = 'local' REGISTRATION = 'registration' ================================================ FILE: addons/io_hubs_addon/components/ui.py ================================================ import bpy from bpy.props import StringProperty from .types import PanelType from .components_registry import get_component_by_name, get_components_registry from .utils import get_object_source, is_linked def draw_component_global(panel, context): layout = panel.layout components_registry = get_components_registry() for _, component_class in components_registry.items(): component_class.draw_global(context, layout, panel) def draw_component(panel, context, obj, row, component_item): component_name = component_item.name component_class = get_component_by_name(component_name) if component_class: panel_type = PanelType(panel.bl_context) if panel_type not in component_class.get_panel_type() or not component_class.poll(panel_type, obj, ob=context.object): col = row.box().column() top_row = col.row() top_row.label( text=f"Unsupported host for component '{component_class.get_display_name()}'", icon="ERROR") remove_component_operator = top_row.operator( "wm.remove_hubs_component", text="", icon="X" ) remove_component_operator.component_name = component_name remove_component_operator.panel_type = panel.bl_context return component_id = component_class.get_id() component = getattr(obj, component_id) has_properties = len(component_class.get_properties()) > 0 col = row.box().column() top_row = col.row() if has_properties: top_row.prop(component_item, "expanded", icon="TRIA_DOWN" if component_item.expanded else "TRIA_RIGHT", icon_only=True, emboss=False ) display_name = component_class.get_display_name() top_row.label(text=display_name) if has_properties or not component_class.is_dep_only(): top_row.context_pointer_set("panel", panel) copy_component_operator = top_row.operator( "wm.copy_hubs_component", text="", icon="PASTEDOWN" ) copy_component_operator.component_name = component_name copy_component_operator.panel_type = panel.bl_context if not (component_class.is_dep_only() or component_item.isDependency): top_row.context_pointer_set("panel", panel) remove_component_operator = top_row.operator( "wm.remove_hubs_component", text="", icon="X" ) remove_component_operator.component_name = component_name remove_component_operator.panel_type = panel.bl_context body_col = col.column() body_col.enabled = not is_linked(obj) if component_item.expanded: component.draw(context, body_col, panel) else: col = row.box().column() top_row = col.row() top_row.label( text=f"Unknown component '{component_name}'", icon="ERROR") top_row.context_pointer_set("panel", panel) remove_component_operator = top_row.operator( "wm.remove_hubs_component", text="", icon="X" ) remove_component_operator.component_name = component_name remove_component_operator.panel_type = panel.bl_context def draw_components_list(panel, context): layout = panel.layout obj = get_object_source(context, panel.bl_context) if not obj: return layout.context_pointer_set("panel", panel) add_component_operator = layout.operator( "wm.add_hubs_component", text="Add Component", icon="ADD" ) add_component_operator.panel_type = panel.bl_context for component_item in obj.hubs_component_list.items: row = layout.row() draw_component(panel, context, obj, row, component_item) layout.separator() def add_link_indicator(layout, datablock): if datablock.library: library = datablock.library icon = 'LINKED' else: library = datablock.override_library.reference.library icon = 'LIBRARY_DATA_OVERRIDE' tooltip = ( f"{datablock.name}\n" f"\n" f"Source Library:\n" f"[{library.name}]\n" f"{library.filepath}" ) layout.operator("ui.hubs_tooltip_label", text='', icon=icon).tooltip = tooltip class HubsObjectPanel(bpy.types.Panel): bl_label = "Hubs" bl_idname = "OBJECT_PT_hubs" bl_space_type = 'PROPERTIES' bl_region_type = 'WINDOW' bl_context = "object" def draw(self, context): draw_components_list(self, context) class HUBS_PT_ToolsPanel(bpy.types.Panel): bl_idname = "HUBS_PT_ToolsPanel" bl_space_type = 'VIEW_3D' bl_region_type = 'UI' bl_label = "Hubs" bl_category = "Hubs" bl_context = 'objectmode' def draw(self, context): pass class HubsScenePanel(bpy.types.Panel): bl_label = 'Hubs' bl_idname = "SCENE_PT_hubs" bl_space_type = 'PROPERTIES' bl_region_type = 'WINDOW' bl_context = 'scene' def draw(self, context): draw_component_global(self, context) layout = self.layout layout.separator() draw_components_list(self, context) class HubsMaterialPanel(bpy.types.Panel): bl_label = 'Hubs' bl_idname = "MATERIAL_PT_hubs" bl_space_type = 'PROPERTIES' bl_region_type = 'WINDOW' bl_context = 'material' def draw(self, context): draw_components_list(self, context) class HubsBonePanel(bpy.types.Panel): bl_label = "Hubs" bl_idname = "BONE_PT_hubs" bl_space_type = 'PROPERTIES' bl_region_type = 'WINDOW' bl_context = "bone" def draw(self, context): draw_components_list(self, context) class TooltipLabel(bpy.types.Operator): bl_idname = "ui.hubs_tooltip_label" bl_label = "---" tooltip: StringProperty(default=" ") @classmethod def description(cls, context, properties): return properties.tooltip def execute(self, context): return {'CANCELLED'} def window_menu_addition(self, context): layout = self.layout layout.separator() layout.operator("wm.hubs_view_last_report") def object_menu_addition(self, context): layout = self.layout layout.separator() op = layout.operator("wm.migrate_hubs_components") op.is_registration = False def gizmo_display_popover_addition(self, context): layout = self.layout layout.separator() layout.operator("wm.update_hubs_gizmos") def register(): bpy.utils.register_class(HubsObjectPanel) bpy.utils.register_class(HubsScenePanel) bpy.utils.register_class(HubsMaterialPanel) bpy.utils.register_class(HubsBonePanel) bpy.utils.register_class(TooltipLabel) bpy.utils.register_class(HUBS_PT_ToolsPanel) bpy.types.TOPBAR_MT_window.append(window_menu_addition) bpy.types.VIEW3D_MT_object.append(object_menu_addition) bpy.types.VIEW3D_PT_gizmo_display.append(gizmo_display_popover_addition) def unregister(): bpy.utils.unregister_class(HubsObjectPanel) bpy.utils.unregister_class(HubsScenePanel) bpy.utils.unregister_class(HubsMaterialPanel) bpy.utils.unregister_class(HubsBonePanel) bpy.utils.unregister_class(TooltipLabel) bpy.utils.unregister_class(HUBS_PT_ToolsPanel) bpy.types.TOPBAR_MT_window.remove(window_menu_addition) bpy.types.VIEW3D_MT_object.remove(object_menu_addition) bpy.types.VIEW3D_PT_gizmo_display.remove(gizmo_display_popover_addition) ================================================ FILE: addons/io_hubs_addon/components/utils.py ================================================ import tempfile import bpy from .components_registry import get_component_by_name, get_components_registry from .gizmos import update_gizmos from .types import PanelType from mathutils import Vector from contextlib import contextmanager import os import sys import platform import ctypes import ctypes.util V_S1 = Vector((1.0, 1.0, 1.0)) def add_component(obj, component_name): component_item = obj.hubs_component_list.items.add() component_item.name = component_name component_class = get_component_by_name(component_name) if component_class: if 'create_gizmo' in component_class.__dict__: update_gizmos() component_class.init_instance_version(obj) for dep_name in component_class.get_deps(): dep_class = get_component_by_name(dep_name) if dep_class: dep_exists = obj.hubs_component_list.items.find(dep_name) > -1 if not dep_exists: add_component(obj, dep_name) else: print("Dependency '%s' from module '%s' not registered" % (dep_name, component_name)) component_class.init(obj) def remove_component(obj, component_name): component_items = obj.hubs_component_list.items component_items.remove(component_items.find(component_name)) component_class = get_component_by_name(component_name) component_class = get_component_by_name(component_name) if component_class: obj.property_unset(component_class.get_id()) if 'create_gizmo' in component_class.__dict__: update_gizmos() for dep_name in component_class.get_deps(): dep_class = get_component_by_name(dep_name) dep_name = dep_class.get_name() if dep_class: if not is_dep_required(obj, component_name, dep_name): remove_component(obj, dep_name) else: print("Dependecy '%s' from module '%s' not registered" % (dep_name, component_name)) def get_objects_with_component(component_name): return [ob for ob in bpy.context.view_layer.objects if has_component(ob, component_name)] def has_component(obj, component_name): component_items = obj.hubs_component_list.items return component_name in component_items def has_components(obj, component_names): component_items = obj.hubs_component_list.items for name in component_names: if name not in component_items: return False return True def is_dep_required(obj, component_name, dep_name): '''Checks if there is any other component that requires this dependency''' is_required = False items = obj.hubs_component_list.items for cmp in items: if cmp.name != component_name: dep_component_class = get_component_by_name( cmp.name) if dep_name in dep_component_class.get_deps(): is_required = True break return is_required def get_object_source(context, panel_type): if panel_type == "material": return context.material elif panel_type == "bone": return context.bone or context.edit_bone elif panel_type == "scene": return context.scene else: return context.object def children_recurse(ob, result): for child in ob.children: result.append(child) children_recurse(child, result) def children_recursive(ob): if bpy.app.version < (3, 1, 0): ret = [] children_recurse(ob, ret) return ret else: return ob.children_recursive def is_gpu_available(context): cycles_addon = context.preferences.addons["cycles"] return cycles_addon and cycles_addon.preferences.has_active_device() def redraw_component_ui(context): for window in context.window_manager.windows: for area in window.screen.areas: if area.type == 'PROPERTIES': area.tag_redraw() def is_linked(datablock): if not datablock: return False return bool(datablock.id_data.library or datablock.id_data.override_library) def update_image_editors(old_img, img): for window in bpy.context.window_manager.windows: for area in window.screen.areas: if area.type == 'IMAGE_EDITOR': if area.spaces.active.image == old_img: area.spaces.active.image = img # Note: Set up stuff specifically for C FILE pointers so that they aren't truncated to 32 bits on 64 bit systems. class _FILE(ctypes.Structure): """opaque C FILE type""" if platform.system() == "Windows": try: # Get stdio from the CRT Blender's using (currently ships with Blender) libc = ctypes.windll.LoadLibrary('api-ms-win-crt-stdio-l1-1-0') try: # Attempt to set up flushing for the C stdout. libc.__acrt_iob_func.restype = ctypes.POINTER(_FILE) stdout = libc.__acrt_iob_func(1) def c_fflush(): try: libc.fflush(stdout) except BaseException as e: print("Error: Unable to flush the C stdout") except BaseException as e: # Fall back to flushing all open output streams. print("Warning: Couldn't get the C stdout") def c_fflush(): try: libc.fflush(None) except BaseException as e: print("Error: Unable to flush the C stdout") # Warn and fail gracefully. Flushing the C stdout is required because Windows switches to full buffering when redirected. except BaseException as e: print("Error: Unable to find the C runtime.") def c_fflush(): print("Error: Unable to flush the C stdout") else: # Linux/Mac try: # get the C runtime libc = ctypes.cdll.LoadLibrary(ctypes.util.find_library('c')) try: # Attempt to set up flushing for the C stdout. if platform.system() == "Linux": c_stdout = ctypes.POINTER(_FILE).in_dll(libc, 'stdout') else: # Mac c_stdout = ctypes.POINTER(_FILE).in_dll(libc, '__stdoutp') def c_fflush(): try: libc.fflush(c_stdout) except BaseException as e: print("Warning: Unable to flush the C stdout.") # The C stdout wasn't found. This is unlikely to happen, but if it does then just skip flushing since Linux/Mac doesn't seem to strictly require a C-level flush to work. except BaseException as e: print("Warning: Couldn't get the C stdout.") def c_fflush(): pass # The C runtime wasn't found. This is unlikely to happen, but if it does then just skip flushing since Linux/Mac doesn't seem to strictly require a C-level flush to work. except BaseException as e: print("Warning: Unable to find the C runtime.") def c_fflush(): pass @contextmanager def redirect_c_stdout(binary_stream): stdout_file_descriptor = sys.stdout.fileno() original_stdout_file_descriptor_copy = os.dup(stdout_file_descriptor) try: # Flush the C-level buffer of stdout before redirecting. This should make sure that only the desired data is captured. c_fflush() # Move the file pointer to the start of the file __stack_tmp_file.seek(0) # Redirect stdout to your pipe. os.dup2(__stack_tmp_file.fileno(), stdout_file_descriptor) yield # wait for input finally: # Flush the C-level buffer of stdout before returning things to normal. This seems to be mainly needed on Windows because it looks like Windows changes the buffering policy to be fully buffered when redirecting stdout. c_fflush() # Redirect stdout back to the original file descriptor. os.dup2(original_stdout_file_descriptor_copy, stdout_file_descriptor) # Truncate file to the written amount of bytes __stack_tmp_file.truncate() # Move the file pointer to the start of the file __stack_tmp_file.seek(0) # Write back to the input stream binary_stream.write(__stack_tmp_file.read()) # Close the remaining open file descriptor. os.close(original_stdout_file_descriptor_copy) def get_host_components(host): # Note: this used to be a generator but we detected some issues in Mac so we reverted to returning an array. components = [] for component_item in host.hubs_component_list.items: component_name = component_item.name component_class = get_component_by_name(component_name) if not component_class: continue component = getattr(host, component_class.get_id()) components.append(component) return components def wrap_text(text, max_length=70): '''Wraps text in a string so that the total characters in a single line doesn't exceed the specified maximum length. Lines are broken by word, and the increased width of capital letters is accounted for so that the displayed line length is roughly the same regardless of case. The maximum length is based on lowercase characters.''' wrapped_lines = [] for section in text.split('\n'): text_line = '' line_length = 0 words = section.split(' ') for word in words: word_length = 0 for char in word: word_length += 1 if char.isupper(): word_length += 0.25 if line_length + word_length < max_length: text_line += word + ' ' line_length += word_length + 1 else: wrapped_lines.append(text_line.rstrip()) text_line = word + ' ' line_length = word_length + 1 if text_line.rstrip(): wrapped_lines.append(text_line.rstrip()) return wrapped_lines def display_wrapped_text(layout, wrapped_text, *, heading_icon='NONE'): if not wrapped_text: return padding_icon = 'NONE' if heading_icon == 'NONE' else 'BLANK1' text_column = layout.column() text_column.scale_y = 0.7 for i, line in enumerate(wrapped_text): if i == 0: text_column.label(text=line, icon=heading_icon) else: text_column.label(text=line, icon=padding_icon) def get_host_reference_message(panel_type, host, ob=None): '''The ob argument is used for bone hosts and is the armature object, but will fall back to the armature if the armature object isn't available.''' if panel_type == PanelType.BONE: ob_type = "armature" if type(ob) is bpy.types.Armature else "object" host_reference = f"\"{host.name}\" in {ob_type} \"{ob.name_full}\"" else: host_reference = f"\"{host.name_full}\"" return host_reference def get_host_or_parents_scaled(obj): parents = [obj] while parents: parent = parents.pop() if parent.scale != V_S1: return True if parent.parent: parents.insert(0, parent.parent) if hasattr(parent, 'parent_bone') and parent.parent_bone: parents.insert(0, parent.parent.pose.bones[parent.parent_bone]) return False __stack_tmp_file = None def register(): global __stack_tmp_file __stack_tmp_file = tempfile.NamedTemporaryFile( mode='w+b', buffering=0, delete=False, dir=bpy.app.tempdir) def unregister(): __stack_tmp_file.close() os.unlink(__stack_tmp_file.name) ================================================ FILE: addons/io_hubs_addon/debugger.py ================================================ from bpy.app.handlers import persistent import bpy from bpy.types import Context from .preferences import EXPORT_TMP_FILE_NAME, EXPORT_TMP_SCREENSHOT_FILE_NAME from .utils import is_module_available, save_prefs, find_area, image_type_to_file_ext from .icons import get_hubs_icons from .hubs_session import HubsSession, PARAMS_TO_STRING from . import api from bpy.types import AnyType DEMO_SERVER_URL = "" ROOM_FLAGS_DOC_URL = "https://github.com/Hubs-Foundation/hubs-docs/blob/master/docs/hubs-query-string-parameters.md" def export_scene(context): export_prefs = context.scene.hubs_scene_debugger_room_export_prefs import os extension = '.glb' args = { # Settings from "Remember Export Settings" **dict(bpy.context.scene.get('glTF2ExportSettings', {})), 'export_format': ('GLB' if extension == '.glb' else 'GLTF_SEPARATE'), 'filepath': os.path.join(bpy.app.tempdir, EXPORT_TMP_FILE_NAME), 'export_cameras': export_prefs.export_cameras, 'export_lights': export_prefs.export_lights, 'use_selection': export_prefs.use_selection, 'use_visible': export_prefs.use_visible, 'use_renderable': export_prefs.use_renderable, 'use_active_collection': export_prefs.use_active_collection, 'export_apply': export_prefs.export_apply, 'export_force_sampling': False, } if bpy.app.version >= (3, 2, 0): args['use_active_scene'] = True bpy.ops.export_scene.gltf(**args) hubs_session = None def is_instance_set(context): prefs = context.window_manager.hubs_scene_debugger_prefs return prefs.hubs_instance_idx != -1 def is_room_set(context): prefs = context.window_manager.hubs_scene_debugger_prefs return prefs.hubs_room_idx != -1 class HubsUpdateRoomOperator(bpy.types.Operator): bl_idname = "hubs_scene.update_room" bl_label = "View Scene" bl_options = {'REGISTER', 'UNDO'} @classmethod def description(cls, context, properties): is_scene_update = context.scene.hubs_scene_debugger_room_create_prefs.debugLocalScene if hubs_session.is_alive(): room_params = hubs_session.room_params is_scene_update = "debugLocalScene" in room_params if is_scene_update: return "Updates the currently opened room scene with the Blender scene" else: return "Spawns the Blender scene in the currently opened room as an object" @classmethod def poll(cls, context: Context): return hubs_session and hubs_session.user_logged_in and hubs_session.user_in_room def execute(self, context): try: selected_obs = bpy.context.selected_objects active_ob = bpy.context.active_object viewpoint = None if context.scene.hubs_scene_debugger_room_export_prefs.avatar_to_viewport: area = find_area("VIEW_3D") if area is not None: r3d = area.spaces[0].region_3d view_mat = r3d.view_matrix.inverted() loc, rot, _ = view_mat.decompose() from mathutils import Matrix, Vector, Euler from math import radians final_loc = loc + Vector((0, 0, -1.6)) rot_offset = Matrix.Rotation(radians(180), 4, 'Z').to_4x4() final_rot = rot.to_matrix().to_4x4() @ rot_offset euler = final_rot.to_euler() euler.x = 0 euler.y = 0 bpy.ops.object.empty_add(location=final_loc, rotation=(euler.x, euler.y, euler.z), type="ARROWS") viewpoint = bpy.context.object viewpoint.name = "__scene_debugger_viewpoint" from .components.utils import add_component add_component(viewpoint, "waypoint") for ob in selected_obs: ob.select_set(True) context.view_layer.objects.active = active_ob export_scene(context) hubs_session.update() hubs_session.bring_to_front(context) if viewpoint: hubs_session.move_to_waypoint("__scene_debugger_viewpoint") ob = bpy.context.scene.objects["__scene_debugger_viewpoint"] if ob: bpy.data.objects.remove(ob, do_unlink=True) for ob in selected_obs: ob.select_set(True) context.view_layer.objects.active = active_ob return {'FINISHED'} except Exception as err: print(err) bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string='\n\n'.join( ["The scene export has failed", "Check the export logs or quit the browser instance and try again", f'{err}'])) if viewpoint: ob = bpy.context.scene.objects["__scene_debugger_viewpoint"] if ob: bpy.data.objects.remove(ob, do_unlink=True) return {'CANCELLED'} class HubsCreateRoomOperator(bpy.types.Operator): bl_idname = "hubs_scene.create_room" bl_label = "Create a new room" bl_description = "Creates a new room in the selected instance and opens it in the browser selected in the add-on preferences. The specified room flags will be applied" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): return is_instance_set(context) def execute(self, context): try: was_alive = hubs_session.init(context) prefs = context.window_manager.hubs_scene_debugger_prefs hubs_instance_url = prefs.hubs_instances[prefs.hubs_instance_idx].url hubs_session.load( f'{hubs_instance_url}?new&{hubs_session.url_params_string_from_prefs(context)}') if was_alive: hubs_session.bring_to_front(context) return {'FINISHED'} except Exception as err: hubs_session.close() bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'The room creation has failed: {err}') return {"CANCELLED"} class HubsOpenRoomOperator(bpy.types.Operator): bl_idname = "hubs_scene.open_room" bl_label = "Open selected room" bl_description = "Opens the selected room in the browser selected in the add-on preferences. The specified room flags will be applied" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): return is_room_set(context) def execute(self, context): try: was_alive = hubs_session.init(context) prefs = context.window_manager.hubs_scene_debugger_prefs room_url = prefs.hubs_rooms[prefs.hubs_room_idx].url params = hubs_session.url_params_string_from_prefs(context) if params: if "?" in room_url: hubs_session.load(f'{room_url}&{params}') else: hubs_session.load(f'{room_url}?{params}') else: hubs_session.load(room_url) if was_alive: hubs_session.bring_to_front(context) return {'FINISHED'} except Exception as err: hubs_session.close() bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while opening the room: {err}') return {"CANCELLED"} class HubsCloseRoomOperator(bpy.types.Operator): bl_idname = "hubs_scene.close_room" bl_label = "Close" bl_description = "Close session" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): return hubs_session.is_alive() def execute(self, context): try: hubs_session.close() return {'FINISHED'} except Exception as err: bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while closing the browser window: {err}') return {"CANCELLED"} class HubsOpenAddonPrefsOperator(bpy.types.Operator): bl_idname = "hubs_scene.open_addon_prefs" bl_label = "Open Preferences" bl_description = "Open Preferences" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): return not hubs_session.is_alive() def execute(self, context): bpy.ops.screen.userpref_show('INVOKE_DEFAULT') context.preferences.active_section bpy.ops.preferences.addon_expand(module=__package__) bpy.ops.preferences.addon_show(module=__package__) return {'FINISHED'} class HUBS_PT_ToolsSceneDebuggerCreatePanel(bpy.types.Panel): bl_idname = "HUBS_PT_ToolsSceneDebuggerCreatePanel" bl_space_type = 'VIEW_3D' bl_region_type = 'UI' bl_label = "Create Room" bl_context = 'objectmode' bl_parent_id = "HUBS_PT_ToolsSceneDebuggerPanel" @classmethod def poll(cls, context: Context): return is_module_available("selenium") def draw(self, context: Context): prefs = context.window_manager.hubs_scene_debugger_prefs box = self.layout.box() row = box.row() row.label(text="Instances:") row = box.row() list_row = row.row() list_row.template_list(HUBS_UL_ToolsSceneDebuggerServers.bl_idname, "", prefs, "hubs_instances", prefs, "hubs_instance_idx", rows=3) col = row.column() col.operator(HubsSceneDebuggerInstanceAdd.bl_idname, icon='ADD', text="") col.operator(HubsSceneDebuggerInstanceRemove.bl_idname, icon='REMOVE', text="") row = box.row() row.operator(HubsCreateRoomOperator.bl_idname) class HUBS_PT_ToolsSceneDebuggerOpenPanel(bpy.types.Panel): bl_idname = "HUBS_PT_ToolsSceneDebuggerOpenPanel" bl_space_type = 'VIEW_3D' bl_region_type = 'UI' bl_label = "Open Room" bl_context = 'objectmode' bl_parent_id = "HUBS_PT_ToolsSceneDebuggerPanel" @classmethod def poll(cls, context: Context): return is_module_available("selenium") def draw(self, context: Context): box = self.layout.box() prefs = context.window_manager.hubs_scene_debugger_prefs row = box.row() row.label(text="Rooms:") row = box.row() list_row = row.row() list_row.template_list(HUBS_UL_ToolsSceneDebuggerRooms.bl_idname, "", prefs, "hubs_rooms", prefs, "hubs_room_idx", rows=3) col = row.column() op = col.operator(HubsSceneDebuggerRoomAdd.bl_idname, icon='ADD', text="") op.url = DEMO_SERVER_URL col.operator(HubsSceneDebuggerRoomRemove.bl_idname, icon='REMOVE', text="") row = box.row() row.operator(HubsOpenRoomOperator.bl_idname) class HUBS_PT_ToolsSceneDebuggerUpdatePanel(bpy.types.Panel): bl_idname = "HUBS_PT_ToolsSceneDebuggerUpdatePanel" bl_space_type = 'VIEW_3D' bl_region_type = 'UI' bl_label = "Update Room Scene" bl_context = 'objectmode' bl_parent_id = "HUBS_PT_ToolsSceneDebuggerPanel" @classmethod def poll(cls, context: Context): return is_module_available("selenium") def draw(self, context: Context): box = self.layout.box() row = box.row() row.label( text="Set the default export options in the glTF export panel") row = box.row() col = row.column(heading="Limit To:") col.use_property_split = True col.prop(context.scene.hubs_scene_debugger_room_export_prefs, "use_selection") col.prop(context.scene.hubs_scene_debugger_room_export_prefs, "use_visible") col.prop(context.scene.hubs_scene_debugger_room_export_prefs, "use_renderable") col.prop(context.scene.hubs_scene_debugger_room_export_prefs, "use_active_collection") if bpy.app.version >= (3, 2, 0): col_row = col.row() col_row.enabled = False col_row.prop(context.scene.hubs_scene_debugger_room_export_prefs, "use_active_scene") row = box.row() col = row.column(heading="Data:") col.use_property_split = True col.prop(context.scene.hubs_scene_debugger_room_export_prefs, "export_cameras") col.prop(context.scene.hubs_scene_debugger_room_export_prefs, "export_lights") row = box.row() col = row.column(heading="Mesh:") col.use_property_split = True col.prop(context.scene.hubs_scene_debugger_room_export_prefs, "export_apply") row = box.row() col = row.column(heading="Animation:") col.use_property_split = True col_row = col.row() col_row.enabled = False col_row.prop(context.scene.hubs_scene_debugger_room_export_prefs, "export_force_sampling") row = box.row() if not hubs_session.is_alive() or not hubs_session.user_logged_in: row = box.row() row.alert = True row.label( text="You need to be signed in to Hubs to update the room scene") update_mode = "Update current scene" if context.scene.hubs_scene_debugger_room_create_prefs.debugLocalScene else "Spawn as object" if hubs_session.is_alive(): room_params = hubs_session.room_params update_mode = "Update current scene" if "debugLocalScene" in room_params else "Spawn as object" row = box.row() row.operator(HubsUpdateRoomOperator.bl_idname, text=f'{update_mode}') row = box.row() row.prop(context.scene.hubs_scene_debugger_room_export_prefs, "avatar_to_viewport") if "debugLocalScene" not in hubs_session.room_params: row.enabled = False class HUBS_PT_ToolsSceneSessionPanel(bpy.types.Panel): bl_idname = "HUBS_PT_ToolsSceneSessionPanel" bl_space_type = 'VIEW_3D' bl_region_type = 'UI' bl_label = "Status" bl_context = 'objectmode' bl_parent_id = "HUBS_PT_ToolsPanel" def draw(self, context): main_box = self.layout.box() if is_module_available("selenium"): row = main_box.row(align=True) row.alignment = "CENTER" col = row.column() col.alignment = "LEFT" col.label(text="Connection Status:") hubs_icons = get_hubs_icons() if hubs_session.is_alive(): if hubs_session.user_logged_in: if hubs_session.user_in_room: col = row.column() col.alignment = "LEFT" col.active_default = True col.label( icon_value=hubs_icons["green-dot.png"].icon_id) row = main_box.row(align=True) row.alignment = "CENTER" row.label(text=f'In room: {hubs_session.room_name}') else: col = row.column() col.alignment = "LEFT" col.label( icon_value=hubs_icons["orange-dot.png"].icon_id) row = main_box.row(align=True) row.alignment = "CENTER" row.label(text="Entering the room...") else: col = row.column() col.alignment = "LEFT" col.alert = True col.label(icon_value=hubs_icons["orange-dot.png"].icon_id) row = main_box.row(align=True) row.alignment = "CENTER" row.label(text="Waiting for session sign in...") ret_instance = hubs_session.reticulum_url if ret_instance: row = main_box.row(align=True) row.alignment = "CENTER" row.label( text=f'Connected to Instance: {ret_instance}') else: col = row.column() col.alignment = "LEFT" col.alert = True col.label(icon_value=hubs_icons["red-dot.png"].icon_id) row = main_box.row(align=True) row.alignment = "CENTER" row.label(text="Waiting for session...") row = self.layout.row() row.operator(HubsCloseRoomOperator.bl_idname, text='Close') else: row = main_box.row() row.alert = True row.label( text="Selenium needs to be installed for the scene debugger functionality. Install from preferences.") row = main_box.row() row.operator(HubsOpenAddonPrefsOperator.bl_idname, text='Setup') class HUBS_PT_ToolsSceneDebuggerPanel(bpy.types.Panel): bl_idname = "HUBS_PT_ToolsSceneDebuggerPanel" bl_space_type = 'VIEW_3D' bl_region_type = 'UI' bl_label = "Debug" bl_context = 'objectmode' bl_parent_id = "HUBS_PT_ToolsPanel" @classmethod def poll(cls, context: Context): return is_module_available("selenium") def draw(self, context): params_icons = {} if hubs_session.is_alive(): for key in PARAMS_TO_STRING.keys(): params_icons[key] = 'PANEL_CLOSE' for param in hubs_session.room_params: if param in params_icons: params_icons[param] = 'CHECKMARK' else: for key in PARAMS_TO_STRING.keys(): params_icons[key] = 'REMOVE' box = self.layout.box() row = box.row(align=True) row.alignment = "EXPAND" grid = row.grid_flow(columns=2, align=True, even_rows=False, even_columns=False) grid.alignment = "CENTER" flags_row = grid.row() flags_row.label(text="Room flags") op = flags_row.operator("wm.url_open", text="", icon="HELP") op.url = ROOM_FLAGS_DOC_URL for key in PARAMS_TO_STRING.keys(): grid.prop(context.scene.hubs_scene_debugger_room_create_prefs, key) grid.label(text="Is Active?") for key in PARAMS_TO_STRING.keys(): grid.label(icon=params_icons[key]) def add_instance(context): prefs = context.window_manager.hubs_scene_debugger_prefs new_instance = prefs.hubs_instances.add() new_instance.name = "Demo Hub" new_instance.url = DEMO_SERVER_URL prefs.hubs_instance_idx = len( prefs.hubs_instances) - 1 save_prefs(context) class HubsSceneDebuggerInstanceAdd(bpy.types.Operator): bl_idname = "hubs_scene.scene_debugger_instance_add" bl_label = "Add Server Instance" bl_options = {'REGISTER', 'UNDO'} def execute(self, context): add_instance(context) return {'FINISHED'} class HubsSceneDebuggerInstanceRemove(bpy.types.Operator): bl_idname = "hubs_scene.scene_debugger_instance_remove" bl_label = "Remove Server Instance" bl_options = {'REGISTER', 'UNDO'} def execute(self, context): prefs = context.window_manager.hubs_scene_debugger_prefs prefs.hubs_instances.remove(prefs.hubs_instance_idx) if prefs.hubs_instance_idx >= len(prefs.hubs_instances): prefs.hubs_instance_idx -= 1 save_prefs(context) return {'FINISHED'} class HubsSceneDebuggerRoomAdd(bpy.types.Operator): bl_idname = "hubs_scene.scene_debugger_room_add" bl_label = "Add Room" bl_description = "Adds the current active room url to the list, if there is no active room it will add an empty string" bl_options = {'REGISTER', 'UNDO'} url: bpy.props.StringProperty(name="Room Url") def execute(self, context): prefs = context.window_manager.hubs_scene_debugger_prefs new_room = prefs.hubs_rooms.add() url = self.url if hubs_session.is_alive(): current_url = hubs_session.get_url() if current_url: url = current_url if "hub_id=" in url: url = url.split("&")[0] else: url = url.split("?")[0] new_room.name = "Room Name" if hubs_session.is_alive(): room_name = hubs_session.room_name if room_name: new_room.name = room_name new_room.url = url prefs.hubs_room_idx = len( prefs.hubs_rooms) - 1 save_prefs(context) return {'FINISHED'} class HubsSceneDebuggerRoomRemove(bpy.types.Operator): bl_idname = "hubs_scene.scene_debugger_room_remove" bl_label = "Remove Room" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): prefs = context.window_manager.hubs_scene_debugger_prefs return prefs.hubs_room_idx >= 0 def execute(self, context): prefs = context.window_manager.hubs_scene_debugger_prefs prefs.hubs_rooms.remove(prefs.hubs_room_idx) if prefs.hubs_room_idx >= len(prefs.hubs_rooms): prefs.hubs_room_idx -= 1 save_prefs(context) return {'FINISHED'} class HUBS_UL_ToolsSceneDebuggerServers(bpy.types.UIList): bl_idname = "HUBS_UL_ToolsSceneDebuggerServers" bl_label = "Instances" def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index): split = layout.split(factor=0.25) split.prop(item, "name", text="", emboss=False) split.prop(item, "url", text="", emboss=False) class HUBS_UL_ToolsSceneDebuggerRooms(bpy.types.UIList): bl_idname = "HUBS_UL_ToolsSceneDebuggerRooms" bl_label = "Rooms" def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index): split = layout.split(factor=0.25) split.prop(item, "name", text="", emboss=False) split.prop(item, "url", text="", emboss=False) class HubsPublishSceneOperator(bpy.types.Operator): bl_idname = "hubs_scene.publish_scene" bl_label = "Publish" bl_description = "Publish current Blender scene" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): props = context.scene.hubs_scene_debugger_scene_publish_props return hubs_session.is_alive() and hubs_session.user_logged_in and props.screenshot and props.scene_name def execute(self, context): try: export_scene(context) import os url = hubs_session.reticulum_url scene_data = {} name = context.scene.hubs_scene_debugger_scene_publish_props.scene_name scene_data.update({"name": name}) glb_path = os.path.join(bpy.app.tempdir, EXPORT_TMP_FILE_NAME) glb = open(glb_path, "rb") glb_data = api.upload_media(url, glb) scene_data.update({ "model_file_id": glb_data["file_id"], "model_file_token": glb_data["access_token"] }) screenshot = context.scene.hubs_scene_debugger_scene_publish_props.screenshot if screenshot.type in ['RENDER_RESULT', 'COMPOSITING'] or screenshot.packed_file: screenshot_full = os.path.join( bpy.app.tempdir, EXPORT_TMP_SCREENSHOT_FILE_NAME + image_type_to_file_ext(screenshot.file_format)) screenshot.save_render(screenshot_full) else: screenshot_full = bpy.path.abspath(screenshot.filepath, library=screenshot.library) screenshot_norm = os.path.normpath(screenshot_full) screenshot_data = api.upload_media( url, open(screenshot_norm, "rb")) scene_data.update({ "screenshot_file_id": screenshot_data["file_id"], "screenshot_file_token": screenshot_data["access_token"] }) scene_data.update({ "allow_remixing": False, "allow_promotion": False, "attributions": { "creator": "", "content": [] } }) api.publish_scene(url, hubs_session.get_token(), scene_data) bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'Scene {name} successfully published') bpy.ops.hubs_scene.get_scenes() return {'FINISHED'} except Exception as err: bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while publishing the scene: {err}') return {"CANCELLED"} class HubsUpdateSceneOperator(bpy.types.Operator): bl_idname = "hubs_scene.update_scene" bl_label = "Update" bl_description = "Updates the selected scene with the Blender scene" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): return hubs_session.is_alive() and hubs_session.user_logged_in and context.window_manager.hubs_scene_debugger_scenes_props.scene_idx > -1 def execute(self, context): try: export_scene(context) import os url = hubs_session.reticulum_url scenes = context.window_manager.hubs_scene_debugger_scenes_props scene = scenes.scenes[scenes.scene_idx] scene_data = {} glb_path = os.path.join(bpy.app.tempdir, EXPORT_TMP_FILE_NAME) glb = open(glb_path, "rb") glb_data = api.upload_media(url, glb) scene_data.update({ "model_file_id": glb_data["file_id"], "model_file_token": glb_data["access_token"] }) api.publish_scene(url, hubs_session.get_token(), scene_data, scene.scene_id) bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'Scene {scene.name} successfully updated') return {'FINISHED'} except Exception as err: bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while updated the scene: {err}') return {"CANCELLED"} def invoke(self, context, event): def draw(self, context): row = self.layout.row() row.label( text="Are you sure that you want to overwrite the selected scene?") row = self.layout.row() col = row.column() col.operator(HubsUpdateSceneOperator.bl_idname, text="Yes") bpy.context.window_manager.popup_menu(draw) return {'FINISHED'} class HubsCreateRoomWithSceneOperator(bpy.types.Operator): bl_idname = "hubs_scene.create_room_with_scene" bl_label = "Create Room" bl_description = "Creates a new room in the selected instance and opens it in the browser selected in the add-on preferences. The currently selected scene from the scenes list will be used. The specified room flags will be applied" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): return hubs_session.is_alive() and hubs_session.user_logged_in and context.window_manager.hubs_scene_debugger_scenes_props.scene_idx > -1 def execute(self, context): try: scenes_props = context.window_manager.hubs_scene_debugger_scenes_props scene = scenes_props.scenes[scenes_props.scene_idx] # Try to create a Hubs with credentials response = api.create_room( hubs_session.reticulum_url, token=hubs_session.get_token(), scene_name=scene.name, scene_id=scene.scene_id) if "error" in response: hubs_session.set_credentials(None, None) # Try to create a Hubs anonymously response = api.create_room( hubs_session.reticulum_url, scene_name=scene.name, scene_id=scene.scene_id) if "error" in response: raise Exception(response["error"]) if "creator_assignment_token" in response: embed_token = None creator_token = response["creator_assignment_token"] if creator_token: if "embed_token" in response: embed_token = response["embed_token"] hubs_session.set_creator_assignment_token( creator_token, embed_token) was_alive = hubs_session.init(context) params = hubs_session.url_params_string_from_prefs(context) if hubs_session.is_local_instance(): from urllib.parse import urlparse parsed = urlparse(hubs_session.client_url) port = str(parsed.port) url = f'{parsed.scheme}://{parsed.hostname}{":"+port if port else ""}/hub.html?hub_id={response["hub_id"]}&{params}' else: url = f'{response["url"]}?{params}' hubs_session.load(url) if was_alive: hubs_session.bring_to_front(context) return {'FINISHED'} except Exception as err: bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while opening the scene: {err}') return {"CANCELLED"} class HubsGetScenesOperator(bpy.types.Operator): bl_idname = "hubs_scene.get_scenes" bl_label = "Get Scenes" bl_description = "Gets the scene list from your account" bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context: Context): return hubs_session.is_alive() and hubs_session.user_logged_in def execute(self, context): scenes_props = context.window_manager.hubs_scene_debugger_scenes_props scenes_props.instance = hubs_session.reticulum_url scenes_props.scenes.clear() try: url = hubs_session.reticulum_url scenes = api.get_projects(url, hubs_session.get_token()) for scene in scenes: new_scene = scenes_props.scenes.add() new_scene["scene_id"] = scene["scene_id"] new_scene["name"] = scene["name"] new_scene["url"] = scene["url"] new_scene["description"] = scene["description"] new_scene["screenshot_url"] = scene["screenshot_url"] scenes_props.scene_idx = len(scenes_props.scenes) - 1 if len(scenes_props.scenes) > 0: scenes_props.scene_idx = 0 save_prefs(context) return {'FINISHED'} except Exception as err: bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while getting the scenes: {err}') return {"CANCELLED"} class HUBS_UL_ToolsSceneDebuggerProjects(bpy.types.UIList): bl_idname = "HUBS_UL_ToolsSceneDebuggerProjects" bl_label = "Projects" def filter_items(self, context: Context, data: AnyType, property: str): scene_props = context.window_manager.hubs_scene_debugger_scenes_props items = getattr(data, property) filtered = [self.bitflag_filter_item] * len(items) ordered = [i for i, item in enumerate(items)] ret_instance = hubs_session.reticulum_url if hubs_session.is_alive() else None filter = not scene_props.instance or ret_instance != scene_props.instance if filter: for i, item in enumerate(items): filtered[i] &= ~self.bitflag_filter_item return filtered, ordered def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index): split = layout.split(factor=0.75) split.prop(item, "name", text="", emboss=False) split.prop(item, "scene_id", text="", emboss=False) class HUBS_PT_ToolsSceneDebuggerPublishScenePanel(bpy.types.Panel): bl_idname = "HUBS_PT_ToolsSceneDebuggerPublishScenePanel" bl_space_type = 'VIEW_3D' bl_region_type = 'UI' bl_label = "Publish" bl_context = 'objectmode' bl_parent_id = "HUBS_PT_ToolsPanel" @classmethod def poll(cls, context: Context): return is_module_available("selenium") def draw(self, context: Context): if not hubs_session.is_alive() or not hubs_session.user_logged_in: box = self.layout.box() row = box.row() row.alert = True row.label( text="You need to be signed in to Hubs to get, update or publish scenes") row = box.row() row.alert = True row.label( text="Create or open a room to open a session") box = self.layout.box() row = box.row() row.label(text="Manage:") row = box.row() list_row = row.row() list_row.template_list( HUBS_UL_ToolsSceneDebuggerProjects.bl_idname, "", context.window_manager.hubs_scene_debugger_scenes_props, "scenes", context.window_manager.hubs_scene_debugger_scenes_props, "scene_idx", rows=3) row = box.row() col = row.column() col.operator(HubsGetScenesOperator.bl_idname) col = row.column() col.operator(HubsUpdateSceneOperator.bl_idname) row = box.row() row = row.column() row.operator(HubsCreateRoomWithSceneOperator.bl_idname) box = self.layout.box() row = box.row() row.label(text="Publish:") row = box.row() publish_props_box = row.box() row = publish_props_box.row() row.prop(context.scene.hubs_scene_debugger_scene_publish_props, "scene_name") row = publish_props_box.row() col = row.column() col.prop(context.scene.hubs_scene_debugger_scene_publish_props, "screenshot") col = row.column() col.context_pointer_set( "target", context.scene.hubs_scene_debugger_scene_publish_props) col.context_pointer_set("host", context.scene) op = col.operator("image.hubs_open_image", text='', icon='FILE_FOLDER') op.target_property = "screenshot" row = box.row() op = row.operator(HubsPublishSceneOperator.bl_idname) class HubsSceneDebuggerRoomCreatePrefs(bpy.types.PropertyGroup): newLoader: bpy.props.BoolProperty( name=PARAMS_TO_STRING["newLoader"]["name"], default=True, description=PARAMS_TO_STRING["newLoader"]["description"]) ecsDebug: bpy.props.BoolProperty( name=PARAMS_TO_STRING["ecsDebug"]["name"], default=True, description=PARAMS_TO_STRING["ecsDebug"]["description"]) vr_entry_type: bpy.props.BoolProperty( name=PARAMS_TO_STRING["vr_entry_type"]["name"], default=True, description=PARAMS_TO_STRING["vr_entry_type"]["description"]) debugLocalScene: bpy.props.BoolProperty(name=PARAMS_TO_STRING["debugLocalScene"]["name"], default=True, description=PARAMS_TO_STRING["debugLocalScene"]["description"]) class HubsSceneDebuggerRoomExportPrefs(bpy.types.PropertyGroup): export_cameras: bpy.props.BoolProperty(name="Export Cameras", default=False, description="Export cameras", options=set()) export_lights: bpy.props.BoolProperty( name="Punctual Lights", default=False, description="Punctual Lights, Export directional, point, and spot lights. Uses \"KHR_lights_punctual\" glTF extension", options=set()) use_selection: bpy.props.BoolProperty(name="Selection Only", default=False, description="Selection Only, Export selected objects only.", options=set()) export_apply: bpy.props.BoolProperty( name="Apply Modifiers", default=True, description="Apply Modifiers, Apply modifiers (excluding Armatures) to mesh objects -WARNING: prevents exporting shape keys.", options=set()) use_visible: bpy.props.BoolProperty( name='Visible Objects', description='Export visible objects only', default=False, options=set() ) use_renderable: bpy.props.BoolProperty( name='Renderable Objects', description='Export renderable objects only', default=False, options=set() ) use_active_collection: bpy.props.BoolProperty( name='Active Collection', description='Export objects in the active collection only', default=False, options=set() ) use_active_scene: bpy.props.BoolProperty( name='Active Scene', description='Export objects in the active scene only. This has been forced ON because Hubs can only use one scene anyway', default=True, options=set()) export_force_sampling: bpy.props.BoolProperty( name='Sampling Animations', description='Apply sampling to all animations. This has been forced OFF because it can break animations in Hubs', default=False, options=set()) avatar_to_viewport: bpy.props.BoolProperty( name='Spawn using viewport transform', description='Spawn the avatar in the current viewport camera position/rotation', default=False, options=set()) class HubsSceneProject(bpy.types.PropertyGroup): scene_id: bpy.props.StringProperty( name="Id", description="Scene id", default="Scene id", get=lambda self: self["scene_id"] ) name: bpy.props.StringProperty( name="Name", description="Scene name", default="Scene name", get=lambda self: self["name"] ) description: bpy.props.StringProperty( name="Description", description="Scene description", default="Scene description", get=lambda self: self["description"] ) url: bpy.props.StringProperty( name="Scene URL", description="Scene URL", default="Scene URL", get=lambda self: self["url"] ) screenshot_url: bpy.props.StringProperty( name="Screenshot URL", description="Scene URL", default="Scene URL", get=lambda self: self["screenshot_url"] ) class HubsSceneDebuggerScenePublishProps(bpy.types.PropertyGroup): scene_name: bpy.props.StringProperty( name="Name", description="Scene name", default="Scene name" ) screenshot: bpy.props.PointerProperty( name="Screenshot", description="Scene screenshot", type=bpy.types.Image ) def save_prefs_on_prop_update(self, context): save_prefs(context) class HubsSceneDebuggerScenes(bpy.types.PropertyGroup): instance: bpy.props.StringProperty( name="Instance", description="Instance URL" ) scenes: bpy.props.CollectionProperty( type=HubsSceneProject) scene_idx: bpy.props.IntProperty( default=-1, update=save_prefs_on_prop_update) def set_url(self, value): try: import urllib parsed = urllib.parse.urlparse(value) parsed = parsed._replace(scheme="https") self.url_ = urllib.parse.urlunparse(parsed) except Exception: self.url_ = DEMO_SERVER_URL def get_url(self): return self.url_ class HubsUrl(bpy.types.PropertyGroup): name: bpy.props.StringProperty(update=save_prefs_on_prop_update) url: bpy.props.StringProperty( set=set_url, get=get_url, update=save_prefs_on_prop_update) url_: bpy.props.StringProperty(options={"HIDDEN"}) class HubsSceneDebuggerPrefs(bpy.types.PropertyGroup): hubs_instances: bpy.props.CollectionProperty( type=HubsUrl) hubs_instance_idx: bpy.props.IntProperty( default=-1, update=save_prefs_on_prop_update) hubs_room_idx: bpy.props.IntProperty( default=-1, update=save_prefs_on_prop_update) hubs_rooms: bpy.props.CollectionProperty( type=HubsUrl) def init(): if not bpy.app.timers.is_registered(update_session): bpy.app.timers.register(update_session) from .utils import load_prefs load_prefs(bpy.context) prefs = bpy.context.window_manager.hubs_scene_debugger_prefs if len(prefs.hubs_instances) == 0: add_instance(bpy.context) @persistent def load_post(dummy): init() @persistent def update_session(): hubs_session.update_session_state() return 2.0 classes = ( HubsUrl, HubsSceneDebuggerPrefs, HubsCreateRoomOperator, HubsOpenRoomOperator, HubsCloseRoomOperator, HubsUpdateRoomOperator, HUBS_PT_ToolsSceneSessionPanel, HUBS_PT_ToolsSceneDebuggerPanel, HUBS_PT_ToolsSceneDebuggerCreatePanel, HUBS_PT_ToolsSceneDebuggerOpenPanel, HUBS_PT_ToolsSceneDebuggerUpdatePanel, HubsSceneDebuggerRoomCreatePrefs, HubsOpenAddonPrefsOperator, HubsSceneDebuggerRoomExportPrefs, HubsSceneDebuggerInstanceAdd, HubsSceneDebuggerInstanceRemove, HubsSceneDebuggerRoomAdd, HubsSceneDebuggerRoomRemove, HUBS_UL_ToolsSceneDebuggerServers, HUBS_UL_ToolsSceneDebuggerRooms, HUBS_PT_ToolsSceneDebuggerPublishScenePanel, HubsPublishSceneOperator, HubsUpdateSceneOperator, HubsCreateRoomWithSceneOperator, HubsGetScenesOperator, HUBS_UL_ToolsSceneDebuggerProjects, HubsSceneProject, HubsSceneDebuggerScenePublishProps, HubsSceneDebuggerScenes ) def register(): global hubs_session hubs_session = HubsSession() for cls in (classes): bpy.utils.register_class(cls) bpy.types.Scene.hubs_scene_debugger_room_create_prefs = bpy.props.PointerProperty( type=HubsSceneDebuggerRoomCreatePrefs) bpy.types.Scene.hubs_scene_debugger_room_export_prefs = bpy.props.PointerProperty( type=HubsSceneDebuggerRoomExportPrefs) bpy.types.Scene.hubs_scene_debugger_scene_publish_props = bpy.props.PointerProperty( type=HubsSceneDebuggerScenePublishProps) bpy.types.WindowManager.hubs_scene_debugger_scenes_props = bpy.props.PointerProperty( type=HubsSceneDebuggerScenes) bpy.types.WindowManager.hubs_scene_debugger_prefs = bpy.props.PointerProperty( type=HubsSceneDebuggerPrefs) if load_post not in bpy.app.handlers.load_post: bpy.app.handlers.load_post.append(load_post) init() def unregister(): for cls in reversed(classes): bpy.utils.unregister_class(cls) del bpy.types.Scene.hubs_scene_debugger_room_create_prefs del bpy.types.Scene.hubs_scene_debugger_room_export_prefs del bpy.types.Scene.hubs_scene_debugger_scene_publish_props del bpy.types.WindowManager.hubs_scene_debugger_scenes_props del bpy.types.WindowManager.hubs_scene_debugger_prefs if bpy.app.timers.is_registered(update_session): bpy.app.timers.unregister(update_session) if load_post in bpy.app.handlers.load_post: bpy.app.handlers.load_post.remove(load_post) hubs_session.close() ================================================ FILE: addons/io_hubs_addon/dependencies/__init__.py ================================================ from ..utils import load_dependency selenium = None def get_selenium(): global selenium if selenium is None: selenium = load_dependency("selenium.webdriver") return selenium ================================================ FILE: addons/io_hubs_addon/hubs_session.py ================================================ import bpy from .preferences import get_addon_pref, EXPORT_TMP_FILE_NAME from .utils import is_module_available, get_browser_profile_directory PARAMS_TO_STRING = { "newLoader": { "name": "Use New Loader", "description": "Makes the room use the new bitECS loader. This causes all media/objects in the room and scene to be loaded with the new loader and has various changes to the UI interface and functionality of objects. This is required for Behavior Graphs. (newLoader)" }, "ecsDebug": { "name": "Show ECS Debug Panel", "description": "Enables the ECS debugging side panel to get hierarchical information on the underlying structure of elements in the room and which components are applied to each element. (ecsDebug)" }, "vr_entry_type": { "name": "Skip Entry", "description": "Omits the entry setup panel and goes straight into the room. (vr_entry_type=2d_now)", "value": "2d_now" }, "debugLocalScene": { "name": "Allow Scene Update", "description": "Allows the scene to be overridden by the contents of the current Blender scene. Enable this if you want to update the scene. Disable this if you just want to spawn an object in the room. (debugLocalScene)" }, } JS_DROP_FILE = """ var target = arguments[0], offsetX = arguments[1], offsetY = arguments[2], document = target.ownerDocument || document, window = document.defaultView || window; var input = document.createElement('INPUT'); input.type = 'file'; input.onchange = function () { var rect = target.getBoundingClientRect(), x = rect.left + (offsetX || (rect.width >> 1)), y = rect.top + (offsetY || (rect.height >> 1)), dataTransfer = { files: this.files }; dataTransfer.getData = o => undefined; ['dragenter', 'dragover', 'drop'].forEach(function (name) { var evt = document.createEvent('MouseEvent'); evt.initMouseEvent(name, !0, !0, window, 0, 0, 0, x, y, !1, !1, !1, !1, 0, null); evt.dataTransfer = dataTransfer; target.dispatchEvent(evt); }); setTimeout(function () { document.body.removeChild(input); }, 25); }; document.body.appendChild(input); return input; """ JS_STATE_UPDATE = """ let params = { signedIn: false, entered: false, roomName: "", reticulumUrl: "" }; try { params["signedIn"] = APP?.hubChannel?.signedIn; } catch(e) {}; try { params["entered"] = APP?.scene?.is("entered"); } catch(e) {}; try { params["roomName"] = APP?.hub?.name || APP?.hub?.slug || APP?.hub?.hub_id; } catch(e) {}; try { params["reticulumUrl"] = window.$P.getReticulumFetchUrl(""); } catch (e) {}; return params; """ JS_WAYPOINT_UPDATE = """ window.__scene_debugger_scene_update_listener = () => { try { setTimeout(() => { window.location = `${window.location.href}#${arguments[0]}`; const mat = APP.world.scene.getObjectByName(`${arguments[0]}`).matrixWorld; APP.scene.systems["hubs-systems"].characterController.travelByWaypoint(mat, false, false); }, 0); } catch(e) { console.warn(e); }; APP.scene.removeEventListener("environment-scene-loaded", window.__scene_debugger_scene_update_listener); delete window.__scene_debugger_scene_update_listener; }; APP.scene.addEventListener("environment-scene-loaded", window.__scene_debugger_scene_update_listener); """ class HubsSession: _web_driver = None _user_logged_in = False _user_in_room = False _room_name = "" _room_params = {} _reticulum_url = "" _client_url = "" def init(self, context): browser = get_addon_pref(context).browser if self.is_alive(): if self._web_driver.name != browser.lower(): self.close() self.__create_instance(context) return False return True else: self.__create_instance(context) return False def close(self): if self._web_driver: # Hack, without this the browser instances don't close the session correctly and # you get a "[Browser] didn't shutdown correctly" message on reopen. # Only seen in Windows so far so limiting to it for now. import platform if platform == "windows": windows = self._web_driver.window_handles for w in windows: self._web_driver.switch_to.window(w) self._web_driver.close() self._web_driver.quit() self._web_driver = None def __create_instance(self, context): if not self._web_driver or not self.is_alive(): self.close() browser = get_addon_pref(context).browser import os file_path = get_browser_profile_directory(browser) if not os.path.exists(file_path): os.mkdir(file_path) from .dependencies import get_selenium selenium = get_selenium() if browser == "Firefox": options = selenium.FirefoxOptions() override_ff_path = get_addon_pref( context).override_firefox_path ff_path = get_addon_pref(context).firefox_path if override_ff_path and ff_path: options.binary_location = ff_path # This should work but it doesn't https://github.com/SeleniumHQ/selenium/issues/11028 so using arguments instead # firefox_profile = selenium.FirefoxProfile(file_path) # firefox_profile.accept_untrusted_certs = True # firefox_profile.assume_untrusted_cert_issuer = True # options.profile = firefox_profile options.add_argument("-profile") options.add_argument(file_path) options.set_preference("javascript.options.shared_memory", True) self._web_driver = selenium.Firefox(options=options) else: options = selenium.ChromeOptions() options.add_argument('--enable-features=SharedArrayBuffer') options.add_argument('--ignore-certificate-errors') options.add_argument( f'user-data-dir={file_path}') override_chrome_path = get_addon_pref( context).override_chrome_path chrome_path = get_addon_pref(context).chrome_path if override_chrome_path and chrome_path: options.binary_location = chrome_path self._web_driver = selenium.Chrome(options=options) def update_session_state(self): if self.is_alive(): url = self._web_driver.current_url from urllib.parse import urlparse from urllib.parse import parse_qs parsed = urlparse(url) params = parse_qs(parsed.query, keep_blank_values=True) self._room_params = {k: v for k, v in params.items() if k != "hub_id"} self._client_url = f'{parsed.scheme}://{parsed.hostname}:{parsed.port}' params = self._web_driver.execute_script(JS_STATE_UPDATE) self._user_logged_in = params["signedIn"] or "debugLocalScene" not in self._room_params self._user_in_room = params["entered"] self._room_name = params["roomName"] self._reticulum_url = params["reticulumUrl"] if not self._reticulum_url: import urllib base_assets_path = self._get_env_meta("base_assets_path") isUsingCloudflare = base_assets_path and "workers.dev" in base_assets_path if isUsingCloudflare: ret_host = urllib.parse.urlparse(base_assets_path).hostname else: ret_host = self._get_env_meta("upload_host") if not ret_host: ret_host = self._get_env_meta("reticulum_server") if ret_host: ret_port = urllib.parse.urlparse(ret_host).port self._reticulum_url = f'https://{ret_host}{":"+ret_port if ret_port else ""}' else: self._user_logged_in = False self._user_in_room = False self._room_name = "" self.reticulumUrl = "" def bring_to_front(self, context): # In some systems switch_to doesn't work, the code below is a hack to make it work # for the affected platforms/browsers that we have detected so far. browser = get_addon_pref(context).browser import platform if browser == "Firefox" or platform.system == "Windows": ws = self._web_driver.get_window_size() self._web_driver.minimize_window() self._web_driver.set_window_size(ws['width'], ws['height']) self._web_driver.switch_to.window(self._web_driver.current_window_handle) def is_alive(self): try: if not self._web_driver or not is_module_available("selenium"): return False else: return bool(self._web_driver.current_url) except Exception: return False def update(self): import os document = self._web_driver.find_element("tag name", "html") file_input = self._web_driver.execute_script(JS_DROP_FILE, document, 0, 0) file_input.send_keys(os.path.join(bpy.app.tempdir, EXPORT_TMP_FILE_NAME)) def get_local_storage(self, item): store = None if self.is_alive(): store = self._web_driver.execute_script(f'return window.localStorage.getItem("{item}");') return store def set_local_storage(self, data): if self.is_alive(): self._web_driver.execute_script(f'window.localStorage.setItem("___hubs_store", {data});') def get_url(self): return self._web_driver.current_url def url_params_string_from_prefs(self, context): params = "" keys = list(PARAMS_TO_STRING.keys()) for key in keys: if getattr(context.scene.hubs_scene_debugger_room_create_prefs, key): value = f'={PARAMS_TO_STRING[key]["value"]}' if "value" in PARAMS_TO_STRING[key] else "" key = key if not params else f'&{key}' params = f'{params}{key}{value}' return params def _get_env_meta(self, name): return self._web_driver.execute_script(f'return document.querySelector(\'meta[name="env:{name}"]\')?.content') def get_token(self): if self.is_alive(): hubs_store = self.get_local_storage("___hubs_store") if hubs_store: import json hubs_store = json.loads(hubs_store) has_credentials = "credentials" in hubs_store if has_credentials: credentials = hubs_store["credentials"] if "token" in credentials: return credentials["token"] return None def set_credentials(self, email, token): if self.is_alive(): hubs_store = self.get_local_storage("___hubs_store") if hubs_store: import json hubs_store = json.loads(hubs_store) has_credentials = "credentials" in hubs_store if has_credentials: credentials = hubs_store["credentials"] credentials["email"] = email credentials["token"] = token self.set_local_storage(hubs_store) def set_creator_assignment_token(self, hub_id, creator_token, embed_token): if self.is_alive(): hubs_store = self.get_local_storage("___hubs_store") if hubs_store: import json hubs_store = json.loads(hubs_store) has_token = "creatorAssignmentTokens" in hubs_store if not has_token: hubs_store["creatorAssignmentTokens"] = [] #  creator if creator_token: creator_tokens = hubs_store["creatorAssignmentTokens"] if creator_tokens: creator_tokens.append({ "hub_id": hub_id, "creatorAssignmentToken": creator_token }) else: creator_tokens = [{ "hub_id": hub_id, "creatorAssignmentToken": creator_token }] # embed if embed_token: embed_tokens = hubs_store["embed_tokens"] if embed_tokens: embed_tokens.append({ "hub_id": hub_id, "embedToken": embed_token }) else: embed_tokens = [{ "hub_id": hub_id, "embedToken": embed_token }] self.set_local_storage(hubs_store) def load(self, url): self._web_driver.get(url) def is_local_instance(self): return "hub_id" in self._web_driver.current_url def move_to_waypoint(self, name): self._web_driver.execute_script(JS_WAYPOINT_UPDATE, name) @property def user_logged_in(self): return self._user_logged_in @property def user_in_room(self): return self._user_in_room @property def room_name(self): return self._room_name @property def room_params(self): return self._room_params @property def reticulum_url(self): return self._reticulum_url @property def client_url(self): return self._client_url ================================================ FILE: addons/io_hubs_addon/icons.py ================================================ import bpy import os from os import listdir from os.path import join, isfile import bpy.utils.previews def load_icons(): global __hubs_icons __hubs_icons = {} pcoll = bpy.utils.previews.new() icons_dir = os.path.join(os.path.dirname(__file__), "icons") icons = [f for f in listdir(icons_dir) if isfile(join(icons_dir, f))] for icon in icons: pcoll.load(icon, os.path.join(icons_dir, icon), 'IMAGE') print("Loading icon: " + icon) __hubs_icons["hubs"] = pcoll def unload_icons(): global __hubs_icons bpy.utils.previews.remove(__hubs_icons["hubs"]) del __hubs_icons def get_hubs_icons(): global __hubs_icons return __hubs_icons["hubs"] __hubs_icons = {} def register(): load_icons() def unregister(): unload_icons() ================================================ FILE: addons/io_hubs_addon/io/gltf_exporter.py ================================================ import bpy from .utils import HUBS_CONFIG from bpy.props import PointerProperty from ..components.components_registry import get_components_registry from ..components.utils import get_host_components import traceback if bpy.app.version < (3, 0, 0): from io_scene_gltf2.blender.exp import gltf2_blender_export from io_scene_gltf2.io.exp.gltf2_io_user_extensions import export_user_extensions # gather_gltf_hook does not expose the info we need, make a custom hook for now # ideally we can resolve this upstream somehow https://github.com/KhronosGroup/glTF-Blender-IO/issues/1009 orig_gather_gltf = gltf2_blender_export.__gather_gltf def patched_gather_gltf(exporter, export_settings): orig_gather_gltf(exporter, export_settings) export_user_extensions('hubs_gather_gltf_hook', export_settings, exporter._GlTF2Exporter__gltf) exporter._GlTF2Exporter__traverse(exporter._GlTF2Exporter__gltf.extensions) EXTENSION_NAME = HUBS_CONFIG["gltfExtensionName"] EXTENSION_VERSION = HUBS_CONFIG["gltfExtensionVersion"] def get_version_string(): from .. import (bl_info) info = bl_info['version'] return f"{info[0]}.{info[1]}.{info[2]}" def export_callback(callback_method, export_settings): # Note: we loop through copied lists of the potential component hosts # to allow the callbacks to change the host names. This is needed # because a name change will cause Blender to update the host lists in # mid iteration and so multiple callbacks could be executed for the same # component/host. for scene in bpy.data.scenes[:]: for component in get_host_components(scene): component_callback = getattr(component, callback_method) try: component_callback(export_settings, scene) except Exception: traceback.print_exc() for ob in bpy.data.objects[:]: for component in get_host_components(ob): component_callback = getattr(component, callback_method) try: component_callback(export_settings, ob, ob) except Exception: traceback.print_exc() if ob.type == 'ARMATURE': for bone in ob.data.bones[:]: for component in get_host_components(bone): component_callback = getattr(component, callback_method) try: component_callback(export_settings, bone, ob) except Exception: traceback.print_exc() for material in bpy.data.materials[:]: for component in get_host_components(material): component_callback = getattr(component, callback_method) try: component_callback(export_settings, material) except Exception: traceback.print_exc() def glTF2_pre_export_callback(export_settings): # Import BLACK_LIST here instead of at the beginning of the file to make sure we're always referencing the same one as the glTF add-on. # https://github.com/Hubs-Foundation/hubs-blender-exporter/pull/166#issuecomment-1335083605 if bpy.app.version >= (4, 3, 0): from io_scene_gltf2.blender.com.extras import BLACK_LIST else: from io_scene_gltf2.blender.com.gltf2_blender_extras import BLACK_LIST BLACK_LIST.extend(glTF2ExportUserExtension.EXCLUDED_PROPERTIES) export_callback("pre_export", export_settings) def glTF2_post_export_callback(export_settings): # Import BLACK_LIST here instead of at the beginning of the file to make sure we're always referencing the same one as the glTF add-on. # https://github.com/Hubs-Foundation/hubs-blender-exporter/pull/166#issuecomment-1335083605 if bpy.app.version >= (4, 3, 0): from io_scene_gltf2.blender.com.extras import BLACK_LIST else: from io_scene_gltf2.blender.com.gltf2_blender_extras import BLACK_LIST export_callback("post_export", export_settings) for excluded_prop in glTF2ExportUserExtension.EXCLUDED_PROPERTIES: if excluded_prop in BLACK_LIST: BLACK_LIST.remove(excluded_prop) # This class name is specifically looked for by gltf-blender-io and it's hooks are automatically invoked on export class glTF2ExportUserExtension: EXCLUDED_PROPERTIES = [] @classmethod def add_excluded_property(cls, key): if key not in glTF2ExportUserExtension.EXCLUDED_PROPERTIES: glTF2ExportUserExtension.EXCLUDED_PROPERTIES.append(key) @classmethod def remove_excluded_property(cls, key): if key in glTF2ExportUserExtension.EXCLUDED_PROPERTIES: glTF2ExportUserExtension.EXCLUDED_PROPERTIES.remove(key) def __init__(self): # We need to wait until we create the gltf2UserExtension to import the gltf2 modules # Otherwise, it may fail because the gltf2 may not be loaded yet from io_scene_gltf2.io.com.gltf2_io_extensions import Extension self.Extension = Extension self.properties = bpy.context.scene.HubsComponentsExtensionProperties self.was_used = False self.delayed_gathers = [] def hubs_gather_gltf_hook(self, gltf2_object, export_settings): if not self.properties.enabled or not self.was_used: return extension_name = EXTENSION_NAME gltf2_object.extensions[extension_name] = self.Extension( name=extension_name, extension={ "version": EXTENSION_VERSION, "exporterVersion": get_version_string() }, required=False ) if gltf2_object.asset.extras is None: gltf2_object.asset.extras = {} gltf2_object.asset.extras["HUBS_blenderExporterVersion"] = get_version_string( ) gltf2_object.asset.extras["gltf_yup"] = export_settings['gltf_yup'] def gather_gltf_extensions_hook(self, gltf2_plan, export_settings): self.hubs_gather_gltf_hook(gltf2_plan, export_settings) def gather_scene_hook(self, gltf2_object, blender_scene, export_settings): if not self.properties.enabled: return self.export_hubs_components(gltf2_object, blender_scene, export_settings) self.call_delayed_gathers() def gather_node_hook(self, gltf2_object, blender_object, export_settings): if not self.properties.enabled: return self.export_hubs_components(gltf2_object, blender_object, export_settings) def gather_material_hook(self, gltf2_object, blender_material, export_settings): if not self.properties.enabled: return self.export_hubs_components( gltf2_object, blender_material, export_settings) from .utils import gather_lightmap_texture_info if blender_material.node_tree and blender_material.use_nodes: lightmap_texture_info = gather_lightmap_texture_info( blender_material, export_settings) if lightmap_texture_info: gltf2_object.extensions["MOZ_lightmap"] = self.Extension( name="MOZ_lightmap", extension=lightmap_texture_info, required=False, ) def gather_material_unlit_hook(self, gltf2_object, blender_material, export_settings): self.gather_material_hook( gltf2_object, blender_material, export_settings) def gather_joint_hook(self, gltf2_object, blender_pose_bone, export_settings): if not self.properties.enabled: return self.export_hubs_components( gltf2_object, blender_pose_bone.bone, export_settings) def call_delayed_gathers(self): for delayed_gather in self.delayed_gathers: component_data, component_name, gather = delayed_gather component_data[component_name] = gather() self.delayed_gathers.clear() def export_hubs_components(self, gltf2_object, blender_object, export_settings): component_list = blender_object.hubs_component_list registered_hubs_components = get_components_registry() if component_list.items: extension_name = EXTENSION_NAME component_data = {} for component_item in component_list.items: component_name = component_item.name if component_name in registered_hubs_components: component_class = registered_hubs_components[component_name] component = getattr( blender_object, component_class.get_id()) data = component.gather(export_settings, blender_object) if hasattr(data, "delayed_gather"): self.delayed_gathers.append( (component_data, component_class.gather_name(), data)) else: component_data[component_class.gather_name()] = data else: print('Could not export unsupported component "%s"' % (component_name)) if gltf2_object.extensions is None: gltf2_object.extensions = {} gltf2_object.extensions[extension_name] = self.Extension( name=extension_name, extension=component_data, required=False ) self.was_used = True class HubsComponentsExtensionProperties(bpy.types.PropertyGroup): enabled: bpy.props.BoolProperty( name="Export Hubs Components", description='Include this extension in the exported glTF file', default=True ) class HubsGLTFExportPanel(bpy.types.Panel): bl_idname = "HBA_PT_Export_Panel" bl_label = "Hubs Export Panel" bl_space_type = 'FILE_BROWSER' bl_region_type = 'TOOL_PROPS' bl_label = "Hubs Components" bl_parent_id = "GLTF_PT_export_user_extensions" bl_options = {'DEFAULT_CLOSED'} @classmethod def poll(cls, context): sfile = context.space_data operator = sfile.active_operator return operator.bl_idname == "EXPORT_SCENE_OT_gltf" def draw_header(self, context): props = bpy.context.scene.HubsComponentsExtensionProperties self.layout.prop(props, 'enabled', text="") def draw(self, context): self.draw_body(context, self.layout) @staticmethod def draw_body(context, layout): layout.use_property_split = True layout.use_property_decorate = False # No animation. props = bpy.context.scene.HubsComponentsExtensionProperties layout.active = props.enabled box = layout.box() box.label(text="No options yet") def register(): print("Register glTF Exporter") if bpy.app.version < (3, 0, 0): gltf2_blender_export.__gather_gltf = patched_gather_gltf bpy.utils.register_class(HubsComponentsExtensionProperties) bpy.types.Scene.HubsComponentsExtensionProperties = PointerProperty( type=HubsComponentsExtensionProperties) glTF2ExportUserExtension.add_excluded_property("HubsComponentsExtensionProperties") def unregister(): print("Unregister glTF Exporter") del bpy.types.Scene.HubsComponentsExtensionProperties bpy.utils.unregister_class(HubsComponentsExtensionProperties) if bpy.app.version < (3, 0, 0): gltf2_blender_export.__gather_gltf = orig_gather_gltf glTF2ExportUserExtension.remove_excluded_property("HubsComponentsExtensionProperties") ================================================ FILE: addons/io_hubs_addon/io/gltf_importer.py ================================================ import bpy import traceback from .utils import HUBS_CONFIG, import_image, import_all_textures from ..components.components_registry import get_component_by_name from bpy.props import BoolProperty, PointerProperty # Version-specific imports if bpy.app.version >= (4, 3, 0): from io_scene_gltf2.blender.imp.image import BlenderImage from io_scene_gltf2.blender.imp.node import BlenderNode from io_scene_gltf2.blender.imp.material import BlenderMaterial from io_scene_gltf2.blender.imp.scene import BlenderScene else: from io_scene_gltf2.blender.imp.gltf2_blender_image import BlenderImage from io_scene_gltf2.blender.imp.gltf2_blender_node import BlenderNode from io_scene_gltf2.blender.imp.gltf2_blender_material import BlenderMaterial from io_scene_gltf2.blender.imp.gltf2_blender_scene import BlenderScene EXTENSION_NAME = HUBS_CONFIG["gltfExtensionName"] armatures = {} delayed_gathers = [] import_report = [] def call_delayed_gathers(): global delayed_gathers global import_report for gather_import in delayed_gathers: gather_import_args = gather_import.__closure__[0].cell_contents blender_host = gather_import_args[2] component_name = gather_import_args[3] try: gather_import() except Exception: traceback.print_exc() print(f"Failed to import {component_name} component on {blender_host.name} continuing on...") import_report.append( f"Failed to import {component_name} component on {blender_host.name}. See the console for details.") delayed_gathers.clear() def import_hubs_components(gltf_node, blender_host, gltf, blender_ob=None): global import_report if gltf_node and gltf_node.extensions and EXTENSION_NAME in gltf_node.extensions: components_data = gltf_node.extensions[EXTENSION_NAME] for component_name in components_data.keys(): component_class = get_component_by_name(component_name) if component_class: component_value = components_data[component_name] try: data = component_class.gather_import( gltf, blender_host, component_name, component_value, import_report, blender_ob=blender_ob) if data and hasattr(data, "delayed_gather"): global delayed_gathers delayed_gathers.append((data)) except Exception: traceback.print_exc() print(f"Failed to import {component_name} component on {blender_host.name} continuing on...") import_report.append( f"Failed to import {component_name} component on {blender_host.name}. See the console for details.") else: if component_name != "heightfield": # heightfield is a Spoke-only component and not needed in Blender. print(f'Could not import unsupported component "{component_name}"') import_report.append( f"Could not import unsupported component {component_name} component on {blender_host.name}.") def add_lightmap(gltf_material, blender_mat, gltf): if gltf_material and gltf_material.extensions and 'MOZ_lightmap' in gltf_material.extensions: extension = gltf_material.extensions['MOZ_lightmap'] texture_index = extension['index'] gltf_texture = gltf.data.textures[texture_index] blender_image_name, _ = import_image(gltf, gltf_texture) blender_image = bpy.data.images[blender_image_name] blender_mat.use_nodes = True nodes = blender_mat.node_tree.nodes lightmap_node = nodes.new('moz_lightmap.node') lightmap_node.location = (-300, 0) lightmap_node.intensity = extension['intensity'] node_tex = nodes.new('ShaderNodeTexImage') node_tex.image = blender_image node_tex.location = (-600, 0) blender_mat.node_tree.links.new( node_tex.outputs["Color"], lightmap_node.inputs["Lightmap"]) node_uv = nodes.new('ShaderNodeUVMap') node_uv.uv_map = 'UVMap.%03d' % 1 node_uv.location = (-900, 0) blender_mat.node_tree.links.new( node_uv.outputs["UV"], node_tex.inputs["Vector"]) def add_bones(gltf): # Bones are created after the armatures so we need to wait until all nodes have been processed to be able to access the bones objects global armatures for armature in armatures.values(): blender_object = armature['armature'] gltf_bones = armature['gltf_bones'] for bone in blender_object.data.bones: gltf_bone = gltf_bones[bone.name] import_hubs_components( gltf_bone, bone, gltf, blender_ob=blender_object) def store_bones_for_import(gltf, vnode): # Store the glTF bones with the armature so their components can be imported once the Blender bones are created. global armatures children = vnode.children[:] gltf_bones = {} while children: child_index = children.pop() child_vnode = gltf.vnodes[child_index] if child_vnode.type == vnode.Bone: gltf_bones[child_vnode.name] = gltf.data.nodes[child_index] children.extend(child_vnode.children) armatures[vnode.blender_object.name] = { 'armature': vnode.blender_object, 'gltf_bones': gltf_bones} def show_import_report(): global import_report if not import_report: return title = "Import Report" def report_import(): bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title=title, report_string='\n\n'.join(import_report)) bpy.app.timers.register(report_import) class glTF2ImportUserExtension: def __init__(self): from io_scene_gltf2.io.com.gltf2_io_extensions import Extension self.extensions = [ Extension(name=EXTENSION_NAME, extension={}, required=True)] self.properties = bpy.context.scene.HubsComponentsExtensionImportProperties global delayed_gathers delayed_gathers.clear() def gather_import_scene_before_hook(self, gltf_scene, blender_scene, gltf): if not self.properties.enabled: return global armatures armatures.clear() global delayed_gathers delayed_gathers.clear() global import_report import_report.clear() if gltf.data.asset and gltf.data.asset.extras: if 'gltf_yup' in gltf.data.asset.extras: gltf.import_settings['gltf_yup'] = gltf.data.asset.extras[ 'gltf_yup'] import_all_textures(gltf) def gather_import_scene_after_nodes_hook(self, gltf_scene, blender_scene, gltf): if not self.properties.enabled: return import_hubs_components(gltf_scene, blender_scene, gltf) add_bones(gltf) armatures.clear() def gather_import_node_after_hook(self, vnode, gltf_node, blender_object, gltf): if not self.properties.enabled: return import_hubs_components( gltf_node, blender_object, gltf, blender_ob=blender_object) #  Node hooks are not called for bones. Bones are created together with their armature. # Unfortunately the bones are created after this hook is called so we need to wait until all nodes have been created. if vnode.is_arma: store_bones_for_import(gltf, vnode) def gather_import_image_after_hook(self, gltf_img, blender_image, gltf): # As of Blender 3.2.0 the importer doesn't import images that are not referenced by a material socket. # We handle this case by case in each component's gather_import override. pass def gather_import_texture_after_hook( self, gltf_texture, node_tree, mh, tex_info, location, label, color_socket, alpha_socket, is_data, gltf): # As of Blender 3.2.0 the importer doesn't import textures that are not referenced by a material socket image. # We handle this case by case in each component's gather_import override. pass def gather_import_material_after_hook(self, gltf_material, vertex_color, blender_mat, gltf): if not self.properties.enabled: return import_hubs_components( gltf_material, blender_mat, gltf) add_lightmap(gltf_material, blender_mat, gltf) def gather_import_scene_after_animation_hook(self, gltf_scene, blender_scene, gltf): call_delayed_gathers() show_import_report() # import hooks were only recently added to the glTF exporter, so make a custom hook for now orig_BlenderNode_create_object = BlenderNode.create_object orig_BlenderMaterial_create = BlenderMaterial.create orig_BlenderScene_create = BlenderScene.create @staticmethod def patched_BlenderNode_create_object(gltf, vnode_id): blender_object = orig_BlenderNode_create_object(gltf, vnode_id) vnode = gltf.vnodes[vnode_id] node = None if vnode.camera_node_idx is not None: parent_vnode = gltf.vnodes[vnode.parent] node = gltf.data.nodes[vnode.parent] if node.name != parent_vnode.name: if parent_vnode.name: print("Falling back to getting the node from the vnode name.") node = [n for n in gltf.data.nodes if n.name == parent_vnode.name][0] else: print("Couldn't find the equivalent node for the vnode.") else: node = gltf.data.nodes[vnode_id] if node.name != vnode.name: if vnode.name: print("Falling back to getting the node from the vnode name.") node = [n for n in gltf.data.nodes if n.name == vnode.name][0] else: print("Couldn't find the equivalent node for the vnode.") import_hubs_components(node, vnode.blender_object, gltf, blender_ob=vnode.blender_object) #  Node hooks are not called for bones. Bones are created together with their armature. # Unfortunately the bones are created after this hook is called so we need to wait until all nodes have been created. if vnode.is_arma: store_bones_for_import(gltf, vnode) return blender_object @staticmethod def patched_BlenderMaterial_create(gltf, material_idx, vertex_color): orig_BlenderMaterial_create( gltf, material_idx, vertex_color) gltf_material = gltf.data.materials[material_idx] blender_mat_name = next(iter(gltf_material.blender_material.values())) blender_mat = bpy.data.materials[blender_mat_name] import_hubs_components(gltf_material, blender_mat, gltf) add_lightmap(gltf_material, blender_mat, gltf) @staticmethod def patched_BlenderScene_create(gltf): global armatures global delayed_gathers global import_report armatures.clear() delayed_gathers.clear() import_report.clear() import_all_textures(gltf) orig_BlenderScene_create(gltf) gltf_scene = gltf.data.scenes[gltf.data.scene] blender_object = bpy.data.scenes[gltf.blender_scene] import_hubs_components(gltf_scene, blender_object, gltf) # Bones are created after the armatures so we need to wait until all nodes have been processed to be able to access the bones objects add_bones(gltf) armatures.clear() call_delayed_gathers() show_import_report() class HubsGLTFImportPanel(bpy.types.Panel): bl_idname = "HBA_PT_Import_Panel" bl_label = "Hubs Import Panel" bl_space_type = 'FILE_BROWSER' bl_region_type = 'TOOL_PROPS' bl_label = "Hubs Components" bl_parent_id = "GLTF_PT_import_user_extensions" bl_options = {'DEFAULT_CLOSED'} @classmethod def poll(cls, context): sfile = context.space_data operator = sfile.active_operator return operator.bl_idname == "IMPORT_SCENE_OT_gltf" def draw_header(self, context): props = bpy.context.scene.HubsComponentsExtensionImportProperties self.layout.prop(props, 'enabled', text="") def draw(self, context): self.draw_body(context, self.layout) @staticmethod def draw_body(context, layout): layout.use_property_split = True layout.use_property_decorate = False # No animation. props = bpy.context.scene.HubsComponentsExtensionImportProperties layout.active = props.enabled box = layout.box() box.label(text="No options yet") class HubsImportProperties(bpy.types.PropertyGroup): enabled: BoolProperty( name="Import Hubs Components", description='Import Hubs components from the glTF file', default=True ) def register(): print("Register glTF Importer") if bpy.app.version < (3, 1, 0): BlenderNode.create_object = patched_BlenderNode_create_object BlenderMaterial.create = patched_BlenderMaterial_create BlenderScene.create = patched_BlenderScene_create bpy.utils.register_class(HubsImportProperties) bpy.types.Scene.HubsComponentsExtensionImportProperties = PointerProperty( type=HubsImportProperties) def unregister(): print("Unregister glTF Importer") if bpy.app.version < (3, 1, 0): BlenderNode.create_object = orig_BlenderNode_create_object BlenderMaterial.create = orig_BlenderMaterial_create BlenderScene.create = orig_BlenderScene_create del bpy.types.Scene.HubsComponentsExtensionImportProperties bpy.utils.unregister_class(HubsImportProperties) ================================================ FILE: addons/io_hubs_addon/io/panels.py ================================================ import bpy from .gltf_exporter import HubsGLTFExportPanel from .gltf_importer import HubsGLTFImportPanel def register_panels(): try: bpy.utils.register_class(HubsGLTFExportPanel) bpy.utils.register_class(HubsGLTFImportPanel) except Exception: pass return unregister_panels def unregister_panels(): # Since panels are registered on demand, it is possible it is not registered try: bpy.utils.unregister_class(HubsGLTFImportPanel) bpy.utils.unregister_class(HubsGLTFExportPanel) except Exception: pass ================================================ FILE: addons/io_hubs_addon/io/utils.py ================================================ import bpy import os import re from ..nodes.lightmap import MozLightmapNode from io_scene_gltf2.io.com import gltf2_io_extensions from io_scene_gltf2.io.com import gltf2_io from typing import Optional, Tuple, Union # Version-specific imports if bpy.app.version >= (4, 5, 0): from io_scene_gltf2.blender.com import extras as gltf2_blender_extras from io_scene_gltf2.blender.exp import joints as gltf2_blender_gather_joints from io_scene_gltf2.blender.exp import nodes as gltf2_blender_gather_nodes from io_scene_gltf2.blender.exp.cache import cached from io_scene_gltf2.blender.exp.material import encode_image as gltf2_blender_image from io_scene_gltf2.blender.exp.material import materials as gltf2_blender_gather_materials from io_scene_gltf2.blender.exp.material import search_node_tree as gltf2_blender_search_node_tree from io_scene_gltf2.blender.exp.material import texture_info as gltf2_blender_gather_texture_info from io_scene_gltf2.blender.exp.material.image import set_real_uri as gltf2_blender_set_real_uri from io_scene_gltf2.blender.imp.image import BlenderImage from io_scene_gltf2.io.exp import binary_data as gltf2_io_binary_data from io_scene_gltf2.io.exp import image_data as gltf2_io_image_data elif bpy.app.version >= (4, 3, 0): from io_scene_gltf2.blender.com import extras as gltf2_blender_extras from io_scene_gltf2.blender.exp import joints as gltf2_blender_gather_joints from io_scene_gltf2.blender.exp import nodes as gltf2_blender_gather_nodes from io_scene_gltf2.blender.exp.cache import cached from io_scene_gltf2.blender.exp.material import encode_image as gltf2_blender_image from io_scene_gltf2.blender.exp.material import materials as gltf2_blender_gather_materials from io_scene_gltf2.blender.exp.material import search_node_tree as gltf2_blender_search_node_tree from io_scene_gltf2.blender.exp.material import texture_info as gltf2_blender_gather_texture_info from io_scene_gltf2.blender.imp.image import BlenderImage from io_scene_gltf2.io.exp import binary_data as gltf2_io_binary_data from io_scene_gltf2.io.exp import image_data as gltf2_io_image_data elif bpy.app.version >= (4, 1, 0): from io_scene_gltf2.blender.com import gltf2_blender_extras # import the gather_nodes before the gather_joints to avoid a circular import specific to Blender 4.1 from io_scene_gltf2.blender.exp import ( gltf2_blender_gather_nodes, gltf2_blender_gather_joints ) from io_scene_gltf2.blender.exp.gltf2_blender_gather_cache import cached from io_scene_gltf2.blender.exp.material import ( gltf2_blender_gather_materials, gltf2_blender_search_node_tree, gltf2_blender_gather_texture_info ) from io_scene_gltf2.blender.exp.material.extensions import gltf2_blender_image from io_scene_gltf2.blender.imp.gltf2_blender_image import BlenderImage from io_scene_gltf2.io.exp import gltf2_io_binary_data from io_scene_gltf2.io.exp import gltf2_io_image_data elif bpy.app.version >= (3, 6, 0): from io_scene_gltf2.blender.com import gltf2_blender_extras from io_scene_gltf2.blender.exp import ( gltf2_blender_gather_joints, gltf2_blender_gather_nodes ) from io_scene_gltf2.blender.exp.gltf2_blender_gather_cache import cached from io_scene_gltf2.blender.exp.material import ( gltf2_blender_gather_materials, gltf2_blender_gather_texture_info ) from io_scene_gltf2.blender.exp.material.extensions import gltf2_blender_image from io_scene_gltf2.blender.imp.gltf2_blender_image import BlenderImage from io_scene_gltf2.io.exp import gltf2_io_binary_data from io_scene_gltf2.io.exp import gltf2_io_image_data else: from io_scene_gltf2.blender.com import gltf2_blender_extras from io_scene_gltf2.blender.exp import ( gltf2_blender_export_keys, gltf2_blender_image, gltf2_blender_gather_materials, gltf2_blender_gather_joints, gltf2_blender_gather_nodes, gltf2_blender_gather_texture_info ) from io_scene_gltf2.blender.exp.gltf2_blender_gather_cache import cached from io_scene_gltf2.blender.imp.gltf2_blender_image import BlenderImage from io_scene_gltf2.io.exp import gltf2_io_binary_data from io_scene_gltf2.io.exp import gltf2_io_image_data HUBS_CONFIG = { "gltfExtensionName": "MOZ_hubs_components", "gltfExtensionVersion": 4, } imported_textures = {} # gather_texture/image with HDR support via MOZ_texture_rgbe class HubsImageData(gltf2_io_image_data.ImageData): @property def file_extension(self): if self._mime_type == "image/vnd.radiance": return ".hdr" return super().file_extension class HubsExportImage(gltf2_blender_image.ExportImage): @staticmethod def from_blender_image(image: bpy.types.Image): export_image = HubsExportImage() for chan in range(image.channels): export_image.fill_image(image, dst_chan=chan, src_chan=chan) return export_image def encode(self, mime_type: Optional[str], export_settings) -> Union[Tuple[bytes, bool], bytes]: if mime_type == "image/vnd.radiance": if bpy.app.version < (4, 1, 0): return self.encode_from_image_hdr(self.blender_image()) else: return self.encode_from_image_hdr(self.blender_image(export_settings)) if bpy.app.version < (3, 5, 0): return super().encode(mime_type) else: return super().encode(mime_type, export_settings) # TODO this should allow conversion from other HDR formats (namely EXR), # in memory images, and combining separate channels like SDR images def encode_from_image_hdr(self, image: bpy.types.Image) -> Union[Tuple[bytes, bool], bytes]: if image.file_format == "HDR" and image.source == 'FILE' and not image.is_dirty: if image.packed_file is not None: return image.packed_file.data else: src_path = bpy.path.abspath(image.filepath_raw) if os.path.isfile(src_path): with open(src_path, 'rb') as f: return f.read() raise Exception( "HDR images must be saved as a .hdr file before exporting") @cached def gather_image(blender_image, export_settings): if not blender_image: return None name, _extension = os.path.splitext( os.path.basename(blender_image.filepath)) if export_settings["gltf_image_format"] == "AUTO": if blender_image.file_format == "HDR": mime_type = "image/vnd.radiance" else: mime_type = "image/png" else: mime_type = "image/jpeg" data = HubsExportImage.from_blender_image(blender_image).encode(mime_type, export_settings) if type(data) is tuple: data = data[0] if export_settings['gltf_format'] == 'GLTF_SEPARATE': # io_scene_gltf2.blender.exp.material.texture.__gather_source can be used as a reference for what's needed here. uri = HubsImageData(data=data, mime_type=mime_type, name=name) buffer_view = None if bpy.app.version >= (4, 5, 0): gltf2_blender_set_real_uri(uri, export_settings) else: uri = None buffer_view = gltf2_io_binary_data.BinaryData(data=data) return gltf2_io.Image( buffer_view=buffer_view, extensions=None, extras=None, mime_type=mime_type, name=name, uri=uri ) # export_user_extensions('gather_image_hook', export_settings, image, blender_shader_sockets) return None @cached def gather_texture(blender_image, export_settings): image = gather_image(blender_image, export_settings) if not image: return None texture_extensions = {} is_hdr = blender_image and blender_image.file_format == "HDR" if is_hdr: ext_name = "MOZ_texture_rgbe" texture_extensions[ext_name] = gltf2_io_extensions.Extension( name=ext_name, extension={ "source": image }, required=False ) # export_user_extensions('gather_texture_hook', export_settings, texture, blender_shader_sockets) return gltf2_io.Texture( extensions=texture_extensions, extras=None, name=None, sampler=None, source=None if is_hdr else image ) def gather_properties(export_settings, object, component): value = {} for key in component.get_properties(): value[key] = gather_property( export_settings, object, component, key) if value: return value else: # Hubs expects this to just be an empty dictionary, but the glTF exporter strips them out with its __fix_json function in gltf2_blender_export.py # Add one dummy component per __fix_json call so that we end up with an empty dictionary. if bpy.app.version < (4, 2, 0): return {"__empty_component_dummy": None} else: return {"__empty_component_dummy": {"__empty_component_dummy": None}} def gather_property(export_settings, blender_object, target, property_name): property_definition = target.bl_rna.properties[property_name] property_value = getattr(target, property_name) isArray = getattr(property_definition, 'is_array', None) if isArray and property_definition.is_array: if property_definition.subtype.startswith('COLOR'): return gather_color_property( export_settings, blender_object, target, property_name, property_definition.subtype) else: return gather_vec_property(export_settings, blender_object, target, property_name) elif (property_definition.bl_rna.identifier == 'PointerProperty'): if type(property_value) is bpy.types.Object: return gather_node_property(export_settings, blender_object, target, property_name) elif type(property_value) is bpy.types.Material: return gather_material_property(export_settings, blender_object, target, property_name) elif type(property_value) is bpy.types.Image: return gather_image_property(export_settings, blender_object, target, property_name) elif type(property_value) is bpy.types.Texture: return gather_texture_property(export_settings, blender_object, target, property_name) return gltf2_blender_extras.__to_json_compatible(property_value) def gather_array_property(export_settings, blender_object, target, property_name): value = [] property_value = getattr(target, property_name) for item in property_value: item_value = gather_property( export_settings, blender_object, item, None) value.append(item_value) return value def gather_node_property(export_settings, blender_object, target, property_name): blender_object = getattr(target, property_name) if blender_object: if bpy.app.version < (3, 2, 0): node = gltf2_blender_gather_nodes.gather_node( blender_object, blender_object.library.name if blender_object.library else None, blender_object.users_scene[0], None, export_settings ) else: vtree = export_settings['vtree'] vnode = vtree.nodes[next((uuid for uuid in vtree.nodes if ( vtree.nodes[uuid].blender_object == blender_object)), None)] node = vnode.node or gltf2_blender_gather_nodes.gather_node( vnode, export_settings ) return { "__mhc_link_type": "node", "index": node } else: return None # PointerProperty doesn't support bones so for now we have to call this manually where using an object pointer def gather_joint_property(export_settings, blender_object, target, property_name): joint_name = getattr(target, property_name) joint = blender_object.pose.bones[joint_name] if joint: if bpy.app.version < (3, 2, 0): node = gltf2_blender_gather_joints.gather_joint( blender_object, joint, export_settings ) else: vtree = export_settings['vtree'] vnode = vtree.nodes[next((uuid for uuid in vtree.nodes if ( vtree.nodes[uuid].blender_bone == joint)), None)] node = vnode.node or gltf2_blender_gather_joints.gather_joint_vnode( vnode, export_settings ) return { "__mhc_link_type": "node", "index": node } else: return None def gather_material_property(export_settings, blender_object, target, property_name): blender_material = getattr(target, property_name) if blender_material: material = gltf2_blender_gather_materials.gather_material( blender_material, export_settings) return material else: return None def gather_vec_property(export_settings, blender_object, target, property_name): vec = getattr(target, property_name) property_definition = target.bl_rna.properties[property_name] unit = getattr(property_definition, 'unit', None) subtype = getattr(property_definition, 'subtype', None) # We export vectors with no unit and no subtype as arrays. This is not ideal, we should find a way # to tag properties as Array/Object to decouple the Blender type from the export type. if unit == 'NONE' and subtype == 'NONE': out = [] for value in vec: out.append(value) else: out = { "x": vec[0], "y": vec[1], } if len(vec) > 2: out["z"] = vec[2] if len(vec) > 3: out["w"] = vec[3] return out def gather_image_property(export_settings, blender_object, target, property_name): blender_image = getattr(target, property_name) image = gather_image(blender_image, export_settings) if image: return { "__mhc_link_type": "image", "index": image } else: return None def gather_texture_property(export_settings, blender_object, target, property_name): blender_image = getattr(target, property_name) texture = gather_texture(blender_image, export_settings) if texture: return { "__mhc_link_type": "texture", "index": texture } else: return None def srgb2lin(s): if s <= 0.0404482362771082: lin = s / 12.92 else: lin = pow(((s + 0.055) / 1.055), 2.4) return lin def lin2srgb(lin): if lin > 0.0031308: s = 1.055 * (pow(lin, (1.0 / 2.4))) - 0.055 else: s = 12.92 * lin return s def gather_color_property(export_settings, object, component, property_name, color_type): c = list(getattr(component, property_name)) # Blender stores colors in linear space for subtype COLOR and sRGB for COLOR_GAMMA # Hubs expects colors in the glTF components to be in sRGB so we convert them here if needed. if color_type == "COLOR": c[0] = lin2srgb(c[0]) c[1] = lin2srgb(c[1]) c[2] = lin2srgb(c[2]) c[0] = max(0, min(int(c[0] * 256.0), 255)) c[1] = max(0, min(int(c[1] * 256.0), 255)) c[2] = max(0, min(int(c[2] * 256.0), 255)) return "#{0:02x}{1:02x}{2:02x}".format(c[0], c[1], c[2], 255) # MOZ_lightmap extension data def gather_lightmap_texture_info(blender_material, export_settings): nodes = blender_material.node_tree.nodes lightmap_node = next( (n for n in nodes if isinstance(n, MozLightmapNode)), None) if not lightmap_node: return texture_socket = lightmap_node.inputs.get("Lightmap") intensity = lightmap_node.intensity # TODO this assumes a single image directly connected to the socket blender_image = texture_socket.links[0].from_node.image texture = gather_texture(blender_image, export_settings) socket = lightmap_node.inputs.get("Lightmap") if bpy.app.version < (4, 1, 0) \ else gltf2_blender_search_node_tree.NodeSocket(texture_socket, blender_material) tex_attributes = gltf2_blender_gather_texture_info.__gather_texture_transform_and_tex_coord( socket, export_settings) tex_transform, tex_coord = tex_attributes[:2] texture_info = gltf2_io.TextureInfo( extensions=gltf2_blender_gather_texture_info.__gather_extensions( tex_transform, export_settings), extras=None, index=texture, tex_coord=tex_coord ) if not texture_info: return return { "intensity": intensity, 'extensions': texture_info.extensions, 'extras': texture_info.extras, "index": texture_info.index, "texCoord": texture_info.tex_coord } def import_image(gltf, gltf_texture): texture_extensions = gltf_texture.extensions if texture_extensions and texture_extensions.get('MOZ_texture_rgbe'): source = gltf_texture.extensions['MOZ_texture_rgbe']['source'] else: source = gltf_texture.source BlenderImage.create( gltf, source) pyimg = gltf.data.images[source] blender_image_name = pyimg.blender_image_name blender_image = bpy.data.images[blender_image_name] if pyimg.mime_type == "image/vnd.radiance": if bpy.app.version < (4, 0, 0): blender_image.colorspace_settings.name = "Linear" else: blender_image.colorspace_settings.name = "Linear Rec.709" return blender_image_name, source def import_all_textures(gltf): global imported_textures imported_textures.clear() if not gltf.data.textures: return for index, gltf_texture in enumerate(gltf.data.textures): blender_image_name, source = import_image(gltf, gltf_texture) imported_textures[index] = blender_image_name def import_component(component_name, blender_object): from ..components.utils import add_component, has_component from ..components.components_registry import get_component_by_name component_class = get_component_by_name(component_name) if component_class: if not has_component(blender_object, component_name): add_component(blender_object, component_name) return getattr(blender_object, component_class.get_id()) def set_color_from_hex(blender_component, property_name, hexcolor): hexcolor = hexcolor.lstrip('#') rgb_int = [int(hexcolor[i:i + 2], 16) for i in (0, 2, 4)] for x, value in enumerate(rgb_int): rgb_float = value / 255 if value > 0 else 0 if blender_component.bl_rna.properties[property_name].subtype == 'COLOR': # Blender stores colors in linear space for subtype COLOR and sRGB for COLOR_GAMMA # Colors in the glTF components are in sRGB so we convert them here if needed. rgb_float = srgb2lin(rgb_float) getattr(blender_component, property_name)[x] = rgb_float def assign_property(vnodes, blender_component, property_name, property_value): if isinstance(property_value, dict): if property_value.get('__mhc_link_type'): if len(property_value) == 2: if property_value['__mhc_link_type'] == "node": try: setattr(blender_component, property_name, vnodes[property_value['index']].blender_object) except AttributeError: # Assume that the target is a bone bone_vnode = vnodes[property_value['index']] armature_vnode = vnodes[bone_vnode.bone_arma] setattr(blender_component, property_name, armature_vnode.blender_object) setattr(blender_component, "bone", bone_vnode.blender_bone_name) elif property_value['__mhc_link_type'] == "texture": global imported_textures blender_image_name = imported_textures[property_value['index']] blender_image = bpy.data.images[blender_image_name] setattr(blender_component, property_name, blender_image) else: blender_subcomponent = getattr(blender_component, property_name) for x, subproperty_value in enumerate(property_value.values()): blender_subcomponent[x] = subproperty_value elif re.fullmatch("#[0-9a-fA-F]*", str(property_value)): set_color_from_hex(blender_component, property_name, property_value) else: if not hasattr(blender_component, property_name): return setattr(blender_component, property_name, property_value) ================================================ FILE: addons/io_hubs_addon/nodes/__init__.py ================================================ from . import (lightmap) def register(): lightmap.register() def unregister(): lightmap.unregister() ================================================ FILE: addons/io_hubs_addon/nodes/lightmap.py ================================================ import bpy import nodeitems_utils from nodeitems_utils import NodeCategory, NodeItem from bpy.types import Node class MozCategory(NodeCategory): @classmethod def poll(cls, context): return context.space_data.tree_type == 'ShaderNodeTree' node_categories = [ MozCategory("MOZ_NODES", "Hubs", items=[ NodeItem("moz_lightmap.node") ]), ] def add_node_menu_blender4(self, context): self.layout.menu("NODE_MT_moz_nodes") class NODE_MT_moz_nodes(bpy.types.Menu): """Add node menu for Blender 4.x""" bl_label = "Hubs" bl_idname = "NODE_MT_moz_nodes" def draw(self, context): layout = self.layout op = layout.operator("node.add_node", text="MOZ_lightmap settings") op.type = "moz_lightmap.node" op.use_transform = True class MozLightmapNode(Node): """MOZ_lightmap settings node""" bl_idname = 'moz_lightmap.node' bl_label = 'MOZ_lightmap settings' bl_icon = 'LIGHT' bl_width_min = 216.3 bl_width_max = 330.0 intensity: bpy.props.FloatProperty( name="Intensity", soft_min=0, soft_max=1, default=1) def init(self, context): lightmap = self.inputs.new('NodeSocketColor', "Lightmap") lightmap.hide_value = True self.width = 216.3 @classmethod def poll(cls, ntree): return ntree.bl_idname == 'ShaderNodeTree' def draw_buttons(self, context, layout): layout.prop(self, "intensity") def draw_label(self): return "MOZ_lightmap" def register_blender_4(): bpy.utils.register_class(NODE_MT_moz_nodes) bpy.types.NODE_MT_shader_node_add_all.append(add_node_menu_blender4) bpy.utils.register_class(MozLightmapNode) def unregister_blender_4(): bpy.types.NODE_MT_shader_node_add_all.remove(add_node_menu_blender4) bpy.utils.unregister_class(NODE_MT_moz_nodes) bpy.utils.unregister_class(MozLightmapNode) def register_blender_3(): bpy.utils.register_class(MozLightmapNode) nodeitems_utils.register_node_categories("MOZ_NODES", node_categories) def unregister_blender_3(): bpy.utils.unregister_class(MozLightmapNode) nodeitems_utils.unregister_node_categories("MOZ_NODES") def register(): if bpy.app.version < (4, 0, 0): register_blender_3() else: register_blender_4() def unregister(): if bpy.app.version < (4, 0, 0): unregister_blender_3() else: unregister_blender_4() ================================================ FILE: addons/io_hubs_addon/preferences.py ================================================ import bpy from bpy.types import AddonPreferences, Context from bpy.props import IntProperty, StringProperty, EnumProperty, BoolProperty, PointerProperty, CollectionProperty from .utils import get_addon_package, is_module_available, get_browser_profile_directory import platform from os.path import join, dirname, realpath EXPORT_TMP_FILE_NAME = "__hubs_tmp_scene_.glb" EXPORT_TMP_SCREENSHOT_FILE_NAME = "__hubs_tmp_screenshot_" def get_addon_pref(context): addon_package = get_addon_package() return context.preferences.addons[addon_package].preferences def get_recast_lib_path(): recast_lib = join(dirname(realpath(__file__)), "bin", "recast") file_name = None if platform.system() == 'Windows': file_name = "RecastBlenderAddon.dll" elif platform.system() == 'Darwin': file_name = "libRecastBlenderAddon.dylib" else: file_name = "libRecastBlenderAddon.so" return join(recast_lib, file_name) class DepsProperty(bpy.types.PropertyGroup): name: StringProperty(default=" ") version: StringProperty(default="") class InstallDepsOperator(bpy.types.Operator): bl_idname = "pref.hubs_prefs_install_dep" bl_label = "Install a python dependency through pip" bl_options = {'REGISTER', 'UNDO'} dep_config: PointerProperty(type=DepsProperty) def execute(self, context): import subprocess import sys result = subprocess.run([sys.executable, '-m', 'ensurepip'], capture_output=True, text=True, input="y") if not is_module_available('pip', local_dependency=False): print(result.stderr) report_messages = [ f"Installing {self.dep_config.name} has failed. Pip is not present and can't be installed", "See the terminal for more details. Windows users can access their terminal by going to Window ‣ Toggle System Console" ] bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string='\n\n'.join(report_messages)) return {'CANCELLED'} if result.returncode != 0: print("ensurepip failed but pip appears to be present anyway. Continuing on.") result = subprocess.run( [sys.executable, '-m', 'pip', 'install', '--upgrade', 'pip'], capture_output=True, text=True, input="y") if result.returncode != 0: print("Upgrading pip has failed. Continuing on.") from .utils import get_or_create_deps_path dep = self.dep_config.name if self.dep_config.version: dep = f'{self.dep_config.name}=={self.dep_config.version}' result = subprocess.run( [sys.executable, '-m', 'pip', 'install', '--upgrade', dep, '-t', get_or_create_deps_path(self.dep_config.name)], capture_output=True, text=True, input="y") if not is_module_available(self.dep_config.name): report_messages = [ f"Installing {self.dep_config.name} has failed.", "See the terminal for more details. Windows users can access their terminal by going to Window ‣ Toggle System Console" ] bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string='\n\n'.join(report_messages)) return {'CANCELLED'} else: # Installing packages with pip always seems to have a successful return code, # regardless of whether any errors were encountered. # So don't bother trying to notify the user of any potential errors. # We assume that since the module is there, everything is fine. # If needed, change capture_output to False and check the terminal for any errors. print(f"{self.dep_config.name} has been installed successfully.") report_messages = [f"{self.dep_config.name} has been installed successfully."] bpy.ops.wm.hubs_report_viewer('INVOKE_DEFAULT', title="Hubs scene debugger report", report_string='\n\n'.join(report_messages)) return {'FINISHED'} class UninstallDepsOperator(bpy.types.Operator): bl_idname = "pref.hubs_prefs_uninstall_dep" bl_label = "Uninstall a python dependency through pip" bl_options = {'REGISTER', 'UNDO'} dep_config: PointerProperty(type=DepsProperty) def execute(self, context): from .utils import get_or_create_deps_path import shutil shutil.rmtree(get_or_create_deps_path(self.dep_config.name)) return {'FINISHED'} class DeleteProfileOperator(bpy.types.Operator): bl_idname = "pref.hubs_prefs_remove_profile" bl_label = "Delete" bl_description = "Delete Browser profile" bl_options = {'REGISTER', 'UNDO'} browser: StringProperty() @classmethod def poll(cls, context: Context): if hasattr(context, "prefs"): prefs = getattr(context, 'prefs') path = get_browser_profile_directory(prefs.browser) import os return os.path.exists(path) return False def execute(self, context): path = get_browser_profile_directory(self.browser) import os if os.path.exists(path): import shutil shutil.rmtree(path) return {'FINISHED'} def set_prefs_dirty(self, context): context.preferences.is_dirty = True class HubsUserComponentsPath(bpy.types.PropertyGroup): name: StringProperty( name='User components path entry name', description='An optional, user defined label to allow quick discernment between different user component definition directories.', update=set_prefs_dirty) path: StringProperty( name='User components path path', description='The path to a user defined component definitions directory. You can copy external components here and they will be loaded automatically.', subtype='FILE_PATH', update=set_prefs_dirty ) class HubsUserComponentsPathAdd(bpy.types.Operator): bl_idname = "hubs_preferences.add_user_components_path" bl_label = "Add user components path" bl_description = "Adds a new component path entry" bl_options = {'REGISTER', 'UNDO'} def execute(self, context): addon_prefs = addon_prefs = get_addon_pref(bpy.context) paths = addon_prefs.user_components_paths paths.add() context.preferences.is_dirty = True return {'FINISHED'} class HubsUserComponentsPathRemove(bpy.types.Operator): bl_idname = "hubs_preferences.remove_user_components_path" bl_label = "Remove user components path entry" bl_options = {'REGISTER', 'UNDO'} index: bpy.props.IntProperty(name="User Components Path Index", default=0) def execute(self, context): addon_prefs = addon_prefs = get_addon_pref(bpy.context) paths = addon_prefs.user_components_paths paths.remove(self.index) context.preferences.is_dirty = True return {'FINISHED'} def draw_user_modules_path_panel(context, layout, prefs): box = layout.box() box.row().label(text="Additional components directories:") dirs_layout = box.row() entries = prefs.user_components_paths if len(entries) == 0: dirs_layout.operator(HubsUserComponentsPathAdd.bl_idname, text="Add", icon='ADD') return dirs_layout.use_property_split = False dirs_layout.use_property_decorate = False box = dirs_layout.box() split = box.split(factor=0.35) name_col = split.column() path_col = split.column() row = name_col.row(align=True) # Padding row.separator() row.label(text="Name") row = path_col.row(align=True) # Padding row.separator() row.label(text="Path") row.operator(HubsUserComponentsPathAdd.bl_idname, text="", icon='ADD', emboss=False) for i, entry in enumerate(entries): row = name_col.row() row.alert = not entry.name row.prop(entry, "name", text="") row = path_col.row() subrow = row.row() subrow.alert = not entry.path subrow.prop(entry, "path", text="") row.operator(HubsUserComponentsPathRemove.bl_idname, text="", icon='X', emboss=False).index = i class HubsPreferences(AddonPreferences): bl_idname = __package__ row_length: IntProperty( name="Add Component Menu Row Length", description="Allows you to control how many categories are added to a row before it starts on the next row. Set to 0 to have it all on one row", default=4, min=0, ) recast_lib_path: StringProperty( name='Recast library path', subtype='FILE_PATH', default=get_recast_lib_path() ) viewer_available: BoolProperty() browser: EnumProperty( name="Choose a browser", description="Type", items=[("Firefox", "Firefox", "Use Firefox as the viewer browser"), ("Chrome", "Chrome", "Use Chrome as the viewer browser")], default="Firefox") override_firefox_path: BoolProperty( name="Override Firefox executable path", description="Override Firefox executable path", default=False) firefox_path: StringProperty( name="Firefox executable path", description="Binary path", subtype='FILE_PATH') override_chrome_path: BoolProperty( name="Override Chrome executable path", description="Override Chrome executable path", default=False) chrome_path: StringProperty( name="Chrome executable path", description="Binary path", subtype='FILE_PATH') user_components_paths: CollectionProperty(type=HubsUserComponentsPath) def draw(self, context): layout = self.layout box = layout.box() box.row().prop(self, "row_length") box.row().prop(self, "recast_lib_path") draw_user_modules_path_panel(context, layout, self) box = layout.box() box.label(text="Scene debugger configuration") modules_available = is_module_available("selenium") if modules_available: browser_box = box.box() row = browser_box.row() row.prop(self, "browser") row = browser_box.row() col = row.column() col.label(text=f'Delete {self.browser} profile') col = row.column() col.context_pointer_set("prefs", self) op = col.operator(DeleteProfileOperator.bl_idname) row = browser_box.row() row.label( text="This will only delete the Hubs related profile, not your local browser profile") op.browser = self.browser if self.browser == "Firefox": row = browser_box.row() row.prop(self, "override_firefox_path") if self.override_firefox_path: row = browser_box.row() row.label( text="In some cases the browser binary might not be located automatically, in those cases you'll need to specify the binary location manually below") row = browser_box.row() row.alert = True row.label( text="You don't need to set a path below unless the binary cannot be located automatically.") row = browser_box.row() row.prop(self, "firefox_path",) elif self.browser == "Chrome": row = browser_box.row() row.prop(self, "override_chrome_path") if self.override_chrome_path: row = browser_box.row() row.label( text="In some cases the browser binary might not be located automatically, in those cases you'll need to specify the binary location manually below") row = browser_box.row() row.alert = True row.label( text="You don't need to set a path below unless the binary cannot be located automatically.") row = browser_box.row() row.prop(self, "chrome_path") modules_box = box.box() row = modules_box.row() row.alert = not modules_available row.label( text="Modules found." if modules_available else "Selenium module not found. These modules are required to run the viewer") row = modules_box.row() if modules_available: op = row.operator(UninstallDepsOperator.bl_idname, text="Uninstall dependencies (selenium)") op.dep_config.name = "selenium" else: op = row.operator(InstallDepsOperator.bl_idname, text="Install dependencies (selenium)") op.dep_config.name = "selenium" op.dep_config.version = "4.15.2" def register(): bpy.utils.register_class(HubsUserComponentsPath) bpy.utils.register_class(HubsUserComponentsPathAdd) bpy.utils.register_class(HubsUserComponentsPathRemove) bpy.utils.register_class(DepsProperty) bpy.utils.register_class(HubsPreferences) bpy.utils.register_class(InstallDepsOperator) bpy.utils.register_class(UninstallDepsOperator) bpy.utils.register_class(DeleteProfileOperator) def unregister(): bpy.utils.unregister_class(DeleteProfileOperator) bpy.utils.unregister_class(UninstallDepsOperator) bpy.utils.unregister_class(InstallDepsOperator) bpy.utils.unregister_class(HubsPreferences) bpy.utils.unregister_class(DepsProperty) bpy.utils.unregister_class(HubsUserComponentsPathRemove) bpy.utils.unregister_class(HubsUserComponentsPathAdd) bpy.utils.unregister_class(HubsUserComponentsPath) ================================================ FILE: addons/io_hubs_addon/third_party/__init__.py ================================================ from . import (recast) def register(): recast.register() def unregister(): recast.unregister() ================================================ FILE: addons/io_hubs_addon/third_party/recast.py ================================================ # ***** BEGIN GPL LICENSE BLOCK ***** # # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software Foundation, # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # ***** END GPL LICENCE BLOCK ***** import os import traceback import bpy from bpy.props import IntProperty, FloatProperty, EnumProperty, PointerProperty, FloatVectorProperty, BoolProperty from bpy.types import Panel, PropertyGroup from mathutils import Matrix, Vector from math import radians from ..preferences import get_addon_pref from ..components.utils import add_component, get_objects_with_component, has_component, is_linked import ctypes import ctypes.util from ctypes import c_int, c_float import bmesh CELL_SIZE_DEFAULT = 0.166 CELL_HEIGHT_DEFAULT = 0.10 SLOPE_MAX_DEFAULT = radians(45) CLIMB_MAX_DEFAULT = 0.3 AGENT_HEIGHT_DEFAULT = 1.70 AGENT_RADIUS_DEFAULT = 0.5 EDGE_MAX_LENGTH = 12.0 EDGE_MAX_ERROR = 1.0 REGION_MIN_SIZE = 4.0 REGION_MERGE_SIZE = 20.0 VERTS_PER_POLY_DEFAULT = 3 SAMPLE_DIST_DEFAULT = 13.0 SAMPLE_MAX_ERROR_DEFAULT = 1.0 PARTITIONING_DEFAULT = 'WATERSHED' COLOR_DEFAULT = (0.0, 1.0, 0.0, 1.0) AUTO_CELL_DEFAULT = True # x -> x' # y -> -z' # z -> y' def swap(vec): return Vector([vec.x, vec.z, -vec.y]) def reswap(vec): return Vector([vec.x, -vec.z, vec.y]) class RecastData(ctypes.Structure): _fields_ = [("cellsize", c_float), ("cellheight", c_float), ("agentmaxslope", c_float), ("agentmaxclimb", c_float), ("agentheight", c_float), ("agentradius", c_float), ("edgemaxlen", c_float), ("edgemaxerror", c_float), ("regionminsize", c_float), ("regionmergesize", c_float), ("vertsperpoly", c_int), ("detailsampledist", c_float), ("detailsamplemaxerror", c_float), ("partitioning", ctypes.c_short), ("pad1", ctypes.c_short)] class recast_polyMesh(ctypes.Structure): _fields_ = [("verts", ctypes.POINTER(ctypes.c_ushort)), # The mesh vertices. [Form: (x, y, z) * #nverts] ("polys", ctypes.POINTER(ctypes.c_ushort)), # Polygon and neighbor data. [Length: #maxpolys * 2 * #nvp] # The region id assigned to each polygon. [Length: #maxpolys] ("regs", ctypes.POINTER(ctypes.c_ushort)), # The user defined flags for each polygon. [Length: #maxpolys] ("flags", ctypes.POINTER(ctypes.c_ushort)), ("areas", ctypes.POINTER(ctypes.c_ubyte)), # The area id assigned to each polygon. [Length: #maxpolys] ("nverts", c_int), # The number of vertices. ("npolys", c_int), # The number of polygons. ("maxpolys", c_int), # The number of allocated polygons. ("nvp", c_int), # The maximum number of vertices per polygon. ("bmin", c_float * 3), # The minimum bounds in world space. [(x, y, z)] ("bmax", c_float * 3), # The maximum bounds in world space. [(x, y, z)] ("cs", c_float), # The size of each cell. (On the xz-plane.) ("ch", c_float), # The height of each cell. (The minimum increment along the y-axis.) # The AABB border size used to generate the source data from which the mesh was derived. ("borderSize", c_int), ("maxEdgeError", c_float)] # The max error of the polygon edges in the mesh. class recast_polyMeshDetail(ctypes.Structure): _fields_ = [("meshes", ctypes.POINTER(ctypes.c_uint)), # The sub-mesh data. [Size: 4*#nmeshes] ("verts", ctypes.POINTER(ctypes.c_float)), # The mesh vertices. [Size: 3*#nverts] ("tris", ctypes.POINTER(ctypes.c_ubyte)), # The mesh triangles. [Size: 4*#ntris] ("nmeshes", c_int), # The number of sub-meshes defined by #meshes. ("nverts", c_int), # The number of vertices in #verts. ("ntris", c_int)] # The number of triangles in #tris. class recast_polyMesh_holder(ctypes.Structure): _fields_ = [("pmesh", ctypes.POINTER(recast_polyMesh))] class recast_polyMeshDetail_holder(ctypes.Structure): _fields_ = [("dmesh", ctypes.POINTER(recast_polyMeshDetail))] def recastDataFromBlender(scene): recastData = RecastData() recastData.cellsize = scene.recast_navmesh.cell_size recastData.cellheight = scene.recast_navmesh.cell_height recastData.agentmaxslope = scene.recast_navmesh.slope_max recastData.agentmaxclimb = scene.recast_navmesh.climb_max recastData.agentheight = scene.recast_navmesh.agent_height recastData.agentradius = scene.recast_navmesh.agent_radius recastData.edgemaxlen = scene.recast_navmesh.edge_max_len recastData.edgemaxerror = scene.recast_navmesh.edge_max_error recastData.regionminsize = scene.recast_navmesh.region_min_size recastData.regionmergesize = scene.recast_navmesh.region_merge_size recastData.vertsperpoly = scene.recast_navmesh.verts_per_poly recastData.detailsampledist = scene.recast_navmesh.sample_dist recastData.detailsamplemaxerror = scene.recast_navmesh.sample_max_error recastData.partitioning = 0 if scene.recast_navmesh.partitioning == "WATERSHED": recastData.partitioning = 0 if scene.recast_navmesh.partitioning == "MONOTONE": recastData.partitioning = 1 if scene.recast_navmesh.partitioning == "LAYERS": recastData.partitioning = 2 recastData.pad1 = 0 return recastData def object_has_collection(ob, groupName): for group in ob.users_collection: if group.name == groupName: return True return False def objects_from_collection(allObjects, collectionName): objects = [] for ob in allObjects: if object_has_collection(ob, collectionName): objects.append(ob) return objects # take care of applying modiffiers and triangulation def extractTriangulatedInputMeshList(objects, matrix, verts_offset, verts, tris, depsgraph): for ob in objects: if ob.instance_type == 'COLLECTION': subobjects = objects_from_collection(bpy.data.objects, ob.name) parent_matrix = matrix @ ob.matrix_world verts_offset = extractTriangulatedInputMeshList( subobjects, parent_matrix, verts_offset, verts, tris, depsgraph) if ob.type != 'MESH': continue bm = bmesh.new() bm.from_object(ob, depsgraph) real_matrix_world = matrix @ ob.matrix_world bmesh.ops.transform(bm, matrix=real_matrix_world, verts=bm.verts) tm = bmesh.ops.triangulate(bm, faces=bm.faces[:]) # tm['faces'] # but it seems that it modify bmesh anyway bm.verts.ensure_lookup_table() bm.faces.ensure_lookup_table() for v in bm.verts: vp = swap(v.co) # swap from blender coordinates to recast coordinates verts.append(vp.x) verts.append(vp.y) verts.append(vp.z) for f in bm.faces: for i in f.verts: # After triangulation it will always be 3 vertexes tris.append(i.index + verts_offset) verts_offset += len(bm.verts) bm.free() return verts_offset # take care of applying modiffiers and triangulation def extractTriangulatedInputMesh(context): depsgraph = context.evaluated_depsgraph_get() verts = [] tris = [] list = context.selected_objects extractTriangulatedInputMeshList(list, Matrix(), 0, verts, tris, depsgraph) return (verts, tris) def createMesh(context, dmesh_holder, obj=None): scene = context.scene if not obj: mesh = bpy.data.meshes.new("navmesh") # add a new mesh obj = bpy.data.objects.new("navmesh", mesh) # add a new object using the mesh scene.collection.objects.link(obj) from ..components.definitions.nav_mesh import NavMesh add_component(obj, NavMesh.get_name()) else: mesh = obj.data bpy.ops.object.select_all(action='DESELECT') context.view_layer.objects.active = obj # set as the active object in the scene obj.select_set(True) # select object bpy.ops.object.transform_apply(location=False, rotation=True, scale=True) bm = bmesh.new() nverts = (int)(dmesh_holder.dmesh.contents.nverts) for i in range(nverts): x = dmesh_holder.dmesh.contents.verts[i * 3 + 0] y = dmesh_holder.dmesh.contents.verts[i * 3 + 1] z = dmesh_holder.dmesh.contents.verts[i * 3 + 2] v = reswap(Vector([x, y, z])) bm.verts.new(v) # add a new vert bm.verts.ensure_lookup_table() nmeshes = (int)(dmesh_holder.dmesh.contents.nmeshes) for j in range(nmeshes): baseVerts = dmesh_holder.dmesh.contents.meshes[j * 4 + 0] meshNVerts = dmesh_holder.dmesh.contents.meshes[j * 4 + 1] baseTri = dmesh_holder.dmesh.contents.meshes[j * 4 + 2] meshNTris = dmesh_holder.dmesh.contents.meshes[j * 4 + 3] meshVertsList = [] # if len(meshVertsList) >= 3: # bm.faces.new(meshVertsList) for i in range(meshNTris): i1 = dmesh_holder.dmesh.contents.tris[(baseTri + i) * 4 + 0] + baseVerts i2 = dmesh_holder.dmesh.contents.tris[(baseTri + i) * 4 + 1] + baseVerts i3 = dmesh_holder.dmesh.contents.tris[(baseTri + i) * 4 + 2] + baseVerts flags = dmesh_holder.dmesh.contents.tris[(baseTri + i) * 4 + 3] # print("face = (%i, %i, %i)" % (i1, i2, i3)) bm.faces.new((bm.verts[i1], bm.verts[i2], bm.verts[i3])) # add a new vert # Recast: The vertex indices in the triangle array are local to the sub-mesh, not global. To translate into an global index in the vertices array, the values must be offset by the sub-mesh's base vertex index. # ntris = (int)(dmesh_holder.dmesh.contents.ntris) # for i in range(ntris): # i1 = dmesh_holder.dmesh.contents.tris[i*3+0] # i2 = dmesh_holder.dmesh.contents.tris[i*3+1] # i3 = dmesh_holder.dmesh.contents.tris[i*3+2] # print("face[%i] = (%i, %i, %i)" % (i, i1, i2, i3)) # bm.faces.new((bm.verts[i1], bm.verts[i2], bm.verts[i3])) # add a new vert bmesh.ops.remove_doubles(bm, verts=bm.verts, dist=0.00001) # make the bmesh the object's mesh bm.to_mesh(mesh) bm.free() # always do this when finished # Assign nav mesh color mat = bpy.data.materials.get("Navmesh Material") if mat is None: mat = bpy.data.materials.new(name="Navmesh Material") mat.diffuse_color = context.scene.recast_navmesh.color if mesh.materials: mesh.materials[0] = mat else: mesh.materials.append(mat) def get_auto_cell_size(context): bounding_boxes = [] for obj in context.selected_objects: if obj.type == 'MESH': bbox = [obj.matrix_world @ Vector(point) for point in obj.bound_box] bounding_boxes.extend(bbox) bound_box_x_coords = [] bound_box_y_coords = [] for point in bounding_boxes: bound_box_x_coords.append(point.x) bound_box_y_coords.append(point.y) size_x = abs(min(bound_box_x_coords) - max(bound_box_x_coords)) size_y = abs(min(bound_box_y_coords) - max(bound_box_y_coords)) area = size_x * size_y return pow(area, 1 / 3) / 50 class RecastNavMeshResetOperator(bpy.types.Operator): bl_idname = "recast.reset_navigation_mesh" bl_label = "Reset" bl_description = "Reset navigation mesh properties to default." bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context): if is_linked(context.scene): if bpy.app.version >= (3, 0, 0): cls.poll_message_set("Cannot reset navigation mesh settings when in a linked scene") return False return True def execute(self, context): scene = context.scene scene.recast_navmesh.cell_size = CELL_SIZE_DEFAULT scene.recast_navmesh.cell_height = CELL_HEIGHT_DEFAULT scene.recast_navmesh.slope_max = SLOPE_MAX_DEFAULT scene.recast_navmesh.climb_max = CLIMB_MAX_DEFAULT scene.recast_navmesh.agent_height = AGENT_HEIGHT_DEFAULT scene.recast_navmesh.agent_radius = AGENT_RADIUS_DEFAULT scene.recast_navmesh.edge_max_len = EDGE_MAX_LENGTH scene.recast_navmesh.edge_max_error = EDGE_MAX_ERROR scene.recast_navmesh.region_min_size = REGION_MIN_SIZE scene.recast_navmesh.region_merge_size = REGION_MERGE_SIZE scene.recast_navmesh.verts_per_poly = VERTS_PER_POLY_DEFAULT scene.recast_navmesh.sample_dist = SAMPLE_DIST_DEFAULT scene.recast_navmesh.sample_max_error = SAMPLE_MAX_ERROR_DEFAULT scene.recast_navmesh.partitioning = PARTITIONING_DEFAULT scene.recast_navmesh.color = COLOR_DEFAULT scene.recast_navmesh.auto_cell = AUTO_CELL_DEFAULT return {'FINISHED'} class RecastNavMeshGenerateOperator(bpy.types.Operator): bl_idname = "recast.build_navigation_mesh" bl_label = "Build Navigation Mesh" bl_description = "Build navigation mesh from the selected objects using recast." bl_options = {'REGISTER', 'UNDO'} @classmethod def poll(cls, context): if is_linked(context.scene): if bpy.app.version >= (3, 0, 0): cls.poll_message_set("Cannot build a navigation mesh when in a linked scene") return False return True def execute(self, context): # bpy.ops.wm.call_menu(name="ADDITIVE_ANIMATION_insert_keyframe_menu") active_object = context.active_object selected_objects = context.selected_objects if len([obj for obj in selected_objects if obj.type == 'MESH']) == 0: self.report({'WARNING'}, 'No meshes selected') return {"CANCELLED"} from ..components.definitions.nav_mesh import NavMesh nav_mesh_id = NavMesh.get_name() for ob in context.selected_objects: if has_component(ob, nav_mesh_id): self.report({'ERROR'}, 'A Navmesh cannot be part of the selection') return {'CANCELLED'} navMesh = None navMeshes = get_objects_with_component(nav_mesh_id) if navMeshes: navMesh = navMeshes[0] addon_prefs = get_addon_pref(context) libpath = os.path.abspath(addon_prefs.recast_lib_path) libpathr = libpath.replace("\\", "/") if not os.path.exists(libpathr): self.report({'ERROR'}, 'File not exists: %s\n' % libpathr) return {'CANCELLED'} verts, tris = extractTriangulatedInputMesh(context) vertsCount = len(verts) trisCount = len(tris) nverts = (int)(len(verts) / 3) ntris = (int)(len(tris) / 3) recastData = recastDataFromBlender(context.scene) if context.scene.recast_navmesh.auto_cell: recastData.cellsize = get_auto_cell_size(context) prevWorkingDir = os.getcwd() nextWorkingDir = os.path.dirname(libpathr) os.chdir(nextWorkingDir) try: recast = ctypes.CDLL(libpathr) except OSError as e: tracebackStr = traceback.format_exc() self.report( {'ERROR'}, 'Failed to load shared library: %s\nPath to shared library: %s\n\nTraceback: %s' % (str(e), libpathr, tracebackStr)) os.chdir(prevWorkingDir) return {'FINISHED'} os.chdir(prevWorkingDir) pmesh = recast_polyMesh_holder() dmesh = recast_polyMeshDetail_holder() nreportMsg = 128 reportMsg = ctypes.create_string_buffer(b'\000' * nreportMsg) # 128 chars mutable text recast.buildNavMesh.argtypes = [ ctypes.POINTER(RecastData), c_int, c_float * vertsCount, c_int, c_int * trisCount, ctypes.POINTER(recast_polyMesh_holder), ctypes.POINTER(recast_polyMeshDetail_holder), ctypes.c_char_p, c_int] recast.buildNavMesh.restype = c_int recast.freeNavMesh.argtypes = [ ctypes.POINTER(recast_polyMesh_holder), ctypes.POINTER(recast_polyMeshDetail_holder), ctypes.c_char_p, c_int] recast.freeNavMesh.restype = c_int ok = recast.buildNavMesh(recastData, nverts, (c_float * vertsCount)(* verts), ntris, (c_int * trisCount)(*tris), pmesh, dmesh, reportMsg, nreportMsg) print("Report msg: %s" % reportMsg.raw) if not ok: self.report({'ERROR'}, 'buildNavMesh C++ error: %s' % reportMsg.value) if not dmesh.dmesh: self.report({'ERROR'}, 'buildNavMesh C++ error: %s' % 'No recast_polyMeshDetail') else: # print("ABC %i" % pmesh.pmesh.contents.nverts) # dmeshv1 = dmesh.dmesh.contents.verts[0] # print("dmeshv1 %f" % dmeshv1) createMesh(context, dmesh, obj=navMesh) # what was allocated in C/C++ should be also deallocated there recast.freeNavMesh(pmesh, dmesh, reportMsg, nreportMsg) bpy.ops.object.select_all(action='DESELECT') for obj in selected_objects: obj.select_set(True) context.view_layer.objects.active = active_object return {'FINISHED'} class RecastNavMeshPropertyGroup(PropertyGroup): # based on https://docs.blender.org/api/2.79/bpy.types.SceneGameRecastData.html cell_size: FloatProperty( name="cell_size", description="Cell size", default=CELL_SIZE_DEFAULT, min=0.0, max=30.0, subtype='DISTANCE') cell_height: FloatProperty( name="cell_height", description="Cell height", default=CELL_HEIGHT_DEFAULT, min=0.0, max=30.0, subtype='DISTANCE') agent_height: FloatProperty( name="agent_height", description="Agent height", default=AGENT_HEIGHT_DEFAULT, min=0.0, max=30.0, subtype='DISTANCE') agent_radius: FloatProperty( name="agent_radius", description="Agent radius", default=AGENT_RADIUS_DEFAULT, min=0.0, max=30.0, subtype='DISTANCE') slope_max: FloatProperty( name="slope_max", description="Maximum slope", default=SLOPE_MAX_DEFAULT, min=0.0, max=radians(90), subtype='ANGLE') climb_max: FloatProperty( name="climb_max", description="Maximum step height", default=CLIMB_MAX_DEFAULT, min=0.0, max=30.0, subtype='DISTANCE') region_min_size: FloatProperty( name="region_min_size", description="Minimum region size", default=REGION_MIN_SIZE, min=0.0, max=30.0, unit='AREA') region_merge_size: FloatProperty( name="region_merge_size", description="Merged region size", default=REGION_MERGE_SIZE, min=0.0, max=30.0, unit='AREA') edge_max_error: FloatProperty( name="edge_max_error", description="Max edge error", default=EDGE_MAX_ERROR, min=0.0, max=30.0, subtype='DISTANCE') edge_max_len: FloatProperty( name="edge_max_len", description="Max edge length", default=EDGE_MAX_LENGTH, min=0.0, max=30.0, subtype='DISTANCE') verts_per_poly: IntProperty( name="verts_per_poly", description="Verts per poly", default=VERTS_PER_POLY_DEFAULT, min=3, max=10 ) sample_dist: FloatProperty( name="sample_dist", description="Sample distance", default=SAMPLE_DIST_DEFAULT, min=0.0, max=30.0, subtype='DISTANCE') sample_max_error: FloatProperty( name="sample_max_error", description="Max sample error", default=SAMPLE_MAX_ERROR_DEFAULT, min=0.0, max=30.0, subtype='DISTANCE') partitioning: EnumProperty( name="partitioning", items=[("WATERSHED", "WATERSHED", "WATERSHED"), ("MONOTONE", "MONOTONE", "MONOTONE"), ("LAYERS", "LAYERS", "LAYERS")], default=PARTITIONING_DEFAULT) color: FloatVectorProperty(name="Color", description="Color", subtype='COLOR_GAMMA', default=COLOR_DEFAULT, size=4, min=0, max=1) auto_cell: BoolProperty(name="Auto cell size", default=AUTO_CELL_DEFAULT) class RecastAdvancedNavMeshPanel(bpy.types.Panel): bl_idname = "SCENE_PT_blendcast_adv" bl_parent_id = "SCENE_PT_blendcast" bl_label = "Advanced Settings" bl_space_type = 'PROPERTIES' bl_region_type = 'WINDOW' bl_context = "scene" bl_options = {'DEFAULT_CLOSED'} def draw(self, context): layout = self.layout recastPropertyGroup = context.scene.recast_navmesh col = layout.column() col.row().label(text="Region:") col.row().prop(recastPropertyGroup, "region_merge_size", text="Merged region size") col.row().prop(recastPropertyGroup, "partitioning", text="Partitioning") col.row().label(text="Polygonization:") col.row().prop(recastPropertyGroup, "edge_max_len", text="Max edge length") col.row().prop(recastPropertyGroup, "edge_max_error", text="Max edge error") col.row().prop(recastPropertyGroup, "verts_per_poly", text="Verts per poly") col.row().label(text="Detail mesh:") col.row().prop(recastPropertyGroup, "sample_dist", text="Sample distance") col.row().prop(recastPropertyGroup, "sample_max_error", text="Max sample error") class RecastNavMeshPanel(Panel): """Creates a Panel in the Object properties window""" bl_label = "Recast navmesh" bl_idname = "SCENE_PT_blendcast" bl_space_type = 'PROPERTIES' bl_region_type = 'WINDOW' bl_context = "scene" def draw(self, context): layout = self.layout recastPropertyGroup = context.scene.recast_navmesh layout.operator("recast.build_navigation_mesh") layout.operator("recast.reset_navigation_mesh") layout.prop(recastPropertyGroup, "color", text="Color") layout.label(text="Rasterization:") col = layout.column() col.row().prop(recastPropertyGroup, "auto_cell", text="Auto cell size") if not recastPropertyGroup.auto_cell: col.row().prop(recastPropertyGroup, "cell_size", text="Cell size") col.row().prop(recastPropertyGroup, "cell_height", text="Cell height") layout.label(text="Agent:") col = layout.column() col.row().prop(recastPropertyGroup, "agent_height", text="Height") col.row().prop(recastPropertyGroup, "agent_radius", text="Radius") col.row().prop(recastPropertyGroup, "climb_max", text="Maximum step height") col.row().prop(recastPropertyGroup, "slope_max", text="Maximum slope") layout.label(text="Region:") col = layout.column() col.row().prop(recastPropertyGroup, "region_min_size", text="Min region size") classes = [ RecastNavMeshPropertyGroup, RecastNavMeshPanel, RecastAdvancedNavMeshPanel, RecastNavMeshGenerateOperator, RecastNavMeshResetOperator ] def register(): for cls in classes: bpy.utils.register_class(cls) bpy.types.Scene.recast_navmesh = PointerProperty(type=RecastNavMeshPropertyGroup) def unregister(): for cls in classes: bpy.utils.unregister_class(cls) del bpy.types.Scene.recast_navmesh if __name__ == "__main__": register() ================================================ FILE: addons/io_hubs_addon/utils.py ================================================ import functools def get_addon_package(): return __package__ def rsetattr(obj, attr, val): pre, _, post = attr.rpartition('.') return setattr(rgetattr(obj, pre) if pre else obj, post, val) def rgetattr(obj, attr, *args): def _getattr(obj, attr): return getattr(obj, attr, *args) return functools.reduce(_getattr, [obj] + attr.split('.')) def delayed_gather(func): """ It delays the gather until all resources are available """ def wrapper_delayed_gather(*args, **kwargs): def gather(): return func(*args, **kwargs) gather.delayed_gather = True return gather return wrapper_delayed_gather def get_or_create_deps_path(name): import os deps_path = os.path.abspath(os.path.join( __file__, "..", ".__deps__", name)) if not os.path.exists(deps_path): os.makedirs(deps_path, exist_ok=True) return deps_path def is_module_available(name, local_dependency=True): import sys old_syspath = sys.path[:] old_sysmod = sys.modules.copy() try: if local_dependency: path = get_or_create_deps_path(name) sys.path.insert(0, str(path)) import importlib try: loader = importlib.util.find_spec(name) except ImportError as ex: print(f'{name} not found') if local_dependency: import os path = os.path.join(path, name) return bool(loader and os.path.exists(path)) else: return bool(loader) finally: # Restore without assigning a new list instance. That way references # held by other code will stay valid. sys.path[:] = old_syspath sys.modules.clear() sys.modules.update(old_sysmod) def load_dependency(name): import sys old_syspath = sys.path[:] old_sysmod = sys.modules.copy() module = None try: modules = name.split(".") path = get_or_create_deps_path(modules[0]) import importlib sys.path.insert(0, str(path)) try: module = importlib.import_module(name) except ImportError as ex: print(f'Unable to load {name}') finally: # Restore without assigning a new list instance. That way references # held by other code will stay valid. sys.path[:] = old_syspath sys.modules.clear() sys.modules.update(old_sysmod) return module HUBS_PREFS_DIR = ".__hubs_blender_addon_preferences" HUBS_SELENIUM_PROFILE_FIREFOX = "hubs_selenium_profile.firefox" HUBS_SELENIUM_PROFILE_CHROME = "hubs_selenium_profile.chrome" HUBS_PREFS = "hubs_prefs.json" def get_prefs_dir_path(): import os home_directory = os.path.expanduser("~") prefs_dir_path = os.path.join(home_directory, HUBS_PREFS_DIR) return os.path.normpath(prefs_dir_path) def create_prefs_dir(): import os prefs_dir = get_prefs_dir_path() if not os.path.exists(prefs_dir): os.makedirs(prefs_dir) def get_browser_profile_directory(browser): import os prefs_folder = get_prefs_dir_path() file_path = "" if browser == "Firefox": file_path = os.path.join( prefs_folder, HUBS_SELENIUM_PROFILE_FIREFOX) elif browser == "Chrome": file_path = os.path.join( prefs_folder, HUBS_SELENIUM_PROFILE_CHROME) return os.path.normpath(file_path) def get_prefs_path(): import os prefs_folder = get_prefs_dir_path() prefs_path = os.path.join(prefs_folder, HUBS_PREFS) return os.path.normpath(prefs_path) def save_prefs(context): prefs = context.window_manager.hubs_scene_debugger_prefs data = { "scene_debugger": {}, "scene_publisher": {} } instances_array = [] for instance in prefs.hubs_instances: instances_array.append({ "name": instance.name, "url": instance.url }) data["scene_debugger"] = { "hubs_instance_idx": prefs.hubs_instance_idx, "hubs_instances": instances_array } rooms_array = [] for room in prefs.hubs_rooms: rooms_array.append({ "name": room.name, "url": room.url }) data["scene_debugger"].update({ "hubs_room_idx": prefs.hubs_room_idx, "hubs_rooms": rooms_array }) scene_props = context.window_manager.hubs_scene_debugger_scenes_props scenes_array = [] for scene in scene_props.scenes: scenes_array.append({ "scene_id": scene["scene_id"], "name": scene["name"], "description": scene["description"], "url": scene["url"], "screenshot_url": scene["screenshot_url"], }) data["scene_publisher"].update({ "instance": scene_props.instance, "scenes": scenes_array, "scene_idx": scene_props.scene_idx }) out_path = get_prefs_path() try: import json json_data = json.dumps(data) with open(out_path, "w") as outfile: outfile.write(json_data) except Exception as err: import bpy bpy.ops.wm.hubs_report_viewer( 'INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while saving the preferences from {out_path}: {err}') def load_prefs(context): data = {} out_path = get_prefs_path() import os if not os.path.isfile(out_path): return try: import json import os with open(out_path, "r") as outfile: if (os.path.getsize(out_path)) == 0: return data = json.load(outfile) except Exception as err: import bpy bpy.ops.wm.hubs_report_viewer( 'INVOKE_DEFAULT', title="Hubs scene debugger report", report_string=f'An error happened while loading the preferences from {out_path}: {err}') if not data: return prefs = context.window_manager.hubs_scene_debugger_prefs if "scene_debugger" in data: scene_debugger = data["scene_debugger"] prefs["hubs_instance_idx"] = scene_debugger["hubs_instance_idx"] prefs.hubs_instances.clear() instances = scene_debugger["hubs_instances"] for instance in instances: new_instance = prefs.hubs_instances.add() new_instance.name = instance["name"] new_instance.url = instance["url"] prefs["hubs_room_idx"] = scene_debugger["hubs_room_idx"] prefs.hubs_rooms.clear() rooms = scene_debugger["hubs_rooms"] for room in rooms: new_room = prefs.hubs_rooms.add() new_room.name = room["name"] new_room.url = room["url"] scene_props = context.window_manager.hubs_scene_debugger_scenes_props if "scene_publisher" in data: scene_publisher = data["scene_publisher"] scene_props.instance = scene_publisher["instance"] scene_props.scene_idx = scene_publisher["scene_idx"] scene_props.scenes.clear() scenes = scene_publisher["scenes"] for scene in scenes: new_scene = scene_props.scenes.add() new_scene["scene_id"] = scene["scene_id"] new_scene["name"] = scene["name"] new_scene["description"] = scene["description"] new_scene["url"] = scene["url"] new_scene["screenshot_url"] = scene["screenshot_url"] prefs["hubs_room_idx"] = scene_debugger["hubs_room_idx"] prefs.hubs_rooms.clear() rooms = scene_debugger["hubs_rooms"] for room in rooms: new_room = prefs.hubs_rooms.add() new_room.name = room["name"] new_room.url = room["url"] def find_area(area_type): try: import bpy for a in bpy.data.window_managers[0].windows[0].screen.areas: if a.type == area_type: return a return None except Exception as err: return None def image_type_to_file_ext(image_type): file_extension = None if image_type == 'PNG': file_extension = '.png' elif image_type == 'JPEG': file_extension = '.jpg' elif image_type == 'BMP': file_extension = '.bmp' elif image_type == 'JPEG2000': file_extension = '.jpeg' elif image_type == 'TARGA': file_extension = '.tga' elif image_type == 'TARGA_RAW': file_extension = '.tga' return file_extension def is_addon_enabled(): import bpy return get_addon_package() in bpy.context.preferences.addons ================================================ FILE: check_style.py ================================================ import subprocess import sys from shutil import which if which("pycodestyle") is None: print("Error: pycodestyle could not be found. Please install pycodestyle and run this script again: https://pypi.org/project/pycodestyle/") sys.exit(1) cp = subprocess.run(["pycodestyle", "--exclude=models", "--ignore=E501,W504", "addons"]) sys.exit(cp.returncode) ================================================ FILE: format.py ================================================ import subprocess import sys from shutil import which if which("autopep8") is None: print("Error: autopep8 could not be found. Please install autopep8 and run this script again: https://pypi.org/project/autopep8/") sys.exit(1) cp = subprocess.run(["autopep8", "--exclude=models", "--in-place", "--recursive", "--max-line-length=120", "--experimental", "addons"]) sys.exit(cp.returncode) ================================================ FILE: scripts/export_gizmo.py ================================================ # Blender utility script to export a mesh in the Gizmo format. # Usage: # Run Blender from the terminal. # Create a new script file, copy this script in the new file and run. import bpy from bpy.props import StringProperty from bpy_extras.io_utils import ImportHelper from bpy.types import Operator def convert(objects): '''Prints the model vertices in gizmo format and world space''' out = 'SHAPE = (' for ob in objects: if ob.type == 'MESH': mesh = ob.data mat = ob.matrix_world mesh.calc_loop_triangles() for tri in mesh.loop_triangles: for i in range(3): v_index = tri.vertices[i] v = mat @ mesh.vertices[v_index].co out += '(%f, %f, %f),' % (v.x, v.y, v.z) out += ')' return out class SaveGizmoOperator(Operator, ImportHelper): bl_idname = "hubs.save_gizmo" bl_label = "Save Gizmo" filter_glob: StringProperty( default='*.py;', options={'HIDDEN'} ) def execute(self, context): """Save gizmo outout to a file.""" gizmo = convert(context.selected_objects) f = open(self.filepath, "w") f.write(gizmo) f.close() return {'FINISHED'} def register(): bpy.utils.register_class(SaveGizmoOperator) def unregister(): bpy.utils.unregister_class(SaveGizmoOperator) if __name__ == "__main__": register() bpy.ops.hubs.save_gizmo('INVOKE_DEFAULT') ================================================ FILE: setup.sh ================================================ wget https://github.com/nutti/fake-bpy-module/releases/download/20221006/fake_bpy_modules_3.3-20221006.zip -O temp.zip; unzip temp.zip; rm temp.zip ================================================ FILE: tests/.eslintrc.json ================================================ { "extends": "eslint:recommended", "parserOptions": { "ecmaVersion": 2017 }, "globals": { "describe": "readonly", "it": "readonly" }, "env": { "es6": true, "node": true }, "rules": { "indent": [ "error", 2 ], "semi": 1, "no-extra-semi": 1, "no-unused-vars": 0, "no-console": [ "off" ] } } ================================================ FILE: tests/.npmrc ================================================ package-lock=false ================================================ FILE: tests/export_gltf.py ================================================ # Copyright 2018-2021 The Khronos Group Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import bpy import os import sys bpy.ops.preferences.addon_enable(module="io_hubs_addon") try: argv = sys.argv if "--" in argv: argv = argv[argv.index("--") + 1:] # get all args after "--" else: argv = [] extension = '.gltf' if '--glb' in argv: extension = '.glb' path = os.path.splitext(bpy.data.filepath)[0] + extension path_parts = os.path.split(path) output_dir = os.path.join(path_parts[0], argv[0]) if not os.path.exists(output_dir): os.makedirs(output_dir) args = { # Settings from "Remember Export Settings" **dict(bpy.context.scene.get('glTF2ExportSettings', {})), 'export_format': ('GLB' if extension == '.glb' else 'GLTF_SEPARATE'), 'filepath': os.path.join(output_dir, path_parts[1]), 'export_cameras': True, 'export_extras': True } bpy.ops.export_scene.gltf(**args) except Exception as err: print(err, file=sys.stderr) sys.exit(1) ================================================ FILE: tests/package.json ================================================ { "name": "io-hubs-addon-tests", "version": "1.0.0", "description": "Test suite for io-hubs-addon", "dependencies": {}, "devDependencies": { "eslint": "^6.8.0", "gltf-validator": "^2.0.0-dev.3.2", "mocha": "^7.1.1", "mochawesome": "^6.1.0", "validator": "^13.7.0" }, "scripts": { "test": "mocha --reporter mochawesome", "test-bail": "mocha -b --reporter mochawesome", "lint": "eslint **/*.js", "lint:fix": "eslint --fix **/*.js" }, "mocha": { "timeout": 60000 } } ================================================ FILE: tests/roundtrip_gltf.py ================================================ # Copyright 2018-2021 The Khronos Group Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import bpy import os import sys bpy.ops.preferences.addon_enable(module="io_hubs_addon") try: argv = sys.argv if "--" in argv: argv = argv[argv.index("--") + 1:] # get all args after "--" else: argv = [] filepath = argv[0] bpy.ops.object.select_all(action='SELECT') for collection in bpy.data.collections: for object in collection.objects: collection.objects.unlink(object) for bpy_data_iter in ( bpy.data.objects, bpy.data.meshes, bpy.data.lights, bpy.data.cameras, bpy.data.armatures, bpy.data.actions, bpy.data.images, bpy.data.lightprobes, bpy.data.materials, bpy.data.shape_keys, bpy.data.textures ): for id_data in bpy_data_iter: bpy_data_iter.remove(id_data) bpy.ops.import_scene.gltf(filepath=argv[0]) extension = '.gltf' export_format = 'GLTF_SEPARATE' if '--glb' in argv: extension = '.glb' export_format = 'GLB' path = os.path.splitext(filepath)[0] + extension path_parts = os.path.split(path) output_dir = os.path.join(path_parts[0], argv[1]) if not os.path.exists(output_dir): os.makedirs(output_dir) if '--use-variants' in argv: bpy.context.preferences.addons['io_scene_gltf2'].preferences.KHR_materials_variants_ui = True if '--no-sample-anim' in argv: bpy.ops.export_scene.gltf(export_format=export_format, filepath=os.path.join( output_dir, path_parts[1]), export_force_sampling=False, export_cameras=True) elif '--use-original-specular' in argv: bpy.ops.export_scene.gltf(export_format=export_format, filepath=os.path.join( output_dir, path_parts[1]), export_original_specular=True, export_cameras=True) else: bpy.ops.export_scene.gltf( export_format=export_format, filepath=os.path.join(output_dir, path_parts[1]), export_cameras=True) except Exception as err: print(err, file=sys.stderr) sys.exit(1) ================================================ FILE: tests/test/test_export.js ================================================ const fs = require('fs'); const glob = require('glob') const path = require('path'); const { test } = require('./tests/link.js'); const utils = require('./utils.js'); const OUT_PREFIX = process.env.OUT_PREFIX || '../tests_out'; process.env['BLENDER_USER_SCRIPTS'] = path.join(process.cwd(), '..'); const blenderVersions = (() => { if (process.platform == 'darwin') { return [ "/Applications/Blender.app/Contents/MacOS/Blender" ]; } else if (process.platform == 'linux') { return [ "blender" ]; } })(); const basePath = path.join(__dirname); const tests = glob.sync(path.join(basePath, 'tests', '*.js')).reduce((loaded, file) => { const mod = require('./' + path.relative(basePath, file)); loaded.push(mod); return loaded; }, []); describe('Exporter', function () { const blenderSampleScenes = fs.readdirSync('scenes').filter(f => f.endsWith('.blend')).map(f => f.substring(0, f.length - 6)); blenderVersions.forEach(function (blenderVersion) { let variants = [ ['', ''] ]; variants.forEach(function (variant) { const args = variant[1]; describe(blenderVersion + '_export' + variant[0], function () { blenderSampleScenes.forEach((scene) => { it(scene, function (done) { let outDirName = 'out' + blenderVersion + variant[0]; let blenderPath = `scenes/${scene}.blend`; let ext = args.indexOf('--glb') === -1 ? '.gltf' : '.glb'; let outDirPath = path.resolve(OUT_PREFIX, outDirName, 'export'); let dstPath = path.resolve(outDirPath, `${scene}${ext}`); utils.blenderFileToGltf(blenderVersion, blenderPath, outDirPath, (error) => { if (error) return done(error); utils.validateGltf(dstPath, done); }, args); }); }); }); }); describe(blenderVersion + '_export_results', function () { let outDirName = 'out' + blenderVersion; let outDirPath = path.resolve(OUT_PREFIX, outDirName, 'export'); tests.forEach(test => { it(test.description, () => test.test(outDirPath)); }); }); }); }); describe('Importer / Exporter (Roundtrip)', function () { const blenderSampleScenes = fs.readdirSync('scenes').filter(f => f.endsWith('.blend')).map(f => f.substring(0, f.length - 6)); blenderVersions.forEach(function (blenderVersion) { let variants = [ ['', ''] ]; variants.forEach(function (variant) { const args = variant[1]; describe(blenderVersion + '_roundtrip' + variant[0], function () { blenderSampleScenes.forEach(scene => { it(scene, function (done) { let outDirName = 'out' + blenderVersion + variant[0]; let ext = args.indexOf('--glb') === -1 ? '.gltf' : '.glb'; let exportSrcPath = path.resolve(OUT_PREFIX, outDirName, 'export'); let gltfSrcPath = path.resolve(exportSrcPath, `${scene}${ext}`); let outDirPath = path.resolve(OUT_PREFIX, outDirName, 'roundtrip'); let gltfDstPath = path.resolve(outDirPath, `${scene}${ext}`); let options = args; utils.blenderRoundtripGltf(blenderVersion, gltfSrcPath, outDirPath, (error) => { if (error) return done(error); utils.validateGltf(gltfSrcPath, (error, gltfSrcReport) => { if (error) return done(error); utils.validateGltf(gltfDstPath, (error, gltfDstReport) => { if (error) return done(error); let reduceKeys = function (raw, allowed) { return Object.keys(raw) .filter(key => allowed.includes(key)) .reduce((obj, key) => { obj[key] = raw[key]; return obj; }, {}); }; done(); }); }); }, options); }); }); }); }); describe(blenderVersion + '_roundtrip_results', function () { let outDirName = 'out' + blenderVersion; let outDirPath = path.resolve(OUT_PREFIX, outDirName, 'roundtrip'); tests.forEach(test => { it(test.description, () => test.test(outDirPath)); }); }); }); }); ================================================ FILE: tests/test/tests/ambient-light.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export ambient-light', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'ambient-light.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "ambient-light": { "color": "#0cff00", "intensity": 1 } }); } }; ================================================ FILE: tests/test/tests/ammo-shape.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export ammo-shape', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'ammo-shape.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "ammo-shape": { "type": "hull", "fit": "all", "halfExtents": { "x": 0.5, "y": 0.5, "z": 0.5 }, "minHalfExtent": 0, "maxHalfExtent": 1000, "sphereRadius": 0.5, "offset": { "x": 0, "y": 0, "z": 0 }, "includeInvisible": false } }); } }; ================================================ FILE: tests/test/tests/audio-settings.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export audio-settings', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'audio-settings.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const scene = asset.scenes[0]; assert.strictEqual(utils.checkExtensionAdded(scene, 'MOZ_hubs_components'), true); const ext = scene.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "audio-settings": { "avatarDistanceModel": "inverse", "avatarRolloffFactor": 2, "avatarRefDistance": 1, "avatarMaxDistance": 10000, "mediaVolume": 0.5, "mediaDistanceModel": "inverse", "mediaRolloffFactor": 2, "mediaRefDistance": 1, "mediaMaxDistance": 10000, "mediaConeInnerAngle": 360, "mediaConeOuterAngle": 0, "mediaConeOuterGain": 0 } }); } }; ================================================ FILE: tests/test/tests/audio-target.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export audio-target and zone-audio-source', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'audio-target.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const source = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(source, 'MOZ_hubs_components'), true); const target = asset.nodes[1]; assert.strictEqual(utils.checkExtensionAdded(target, 'MOZ_hubs_components'), true); const sourceExt = source.extensions['MOZ_hubs_components']; assert.deepStrictEqual(sourceExt, { "zone-audio-source": { "onlyMods": true, "muteSelf": true, "debug": false } }); const targetExt = target.extensions['MOZ_hubs_components']; assert.deepStrictEqual(targetExt, { "audio-target": { "srcNode": { "__mhc_link_type": "node", "index": 0 }, "minDelay": 0.009999999776482582, "maxDelay": 0.029999999329447746, "debug": false }, "audio-params": { "audioType": "pannernode", "gain": 1, "distanceModel": "inverse", "refDistance": 1, "rolloffFactor": 1, "maxDistance": 10000, "coneInnerAngle": 360, "coneOuterAngle": 0, "coneOuterGain": 0 } }); } }; ================================================ FILE: tests/test/tests/audio-zone.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export audio-zone', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'audio-zone.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext["audio-zone"], { "inOut": true, "outIn": true, "dynamic": false }); assert.deepStrictEqual(ext["audio-params"], { "audioType": "pannernode", "gain": 1, "distanceModel": "inverse", "refDistance": 1, "rolloffFactor": 1, "maxDistance": 10000, "coneInnerAngle": 360, "coneOuterAngle": 0, "coneOuterGain": 0 }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/tests/audio.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export audio', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'audio.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext["audio"], { "src": "https://example.org/files/a3670163-1e78-485c-b70d-9af51f6afaff.mp3", "autoPlay": true, "controls": true, "loop": true }); assert.deepStrictEqual(ext["audio-params"], { "audioType": "pannernode", "gain": 1, "distanceModel": "inverse", "refDistance": 1, "rolloffFactor": 1, "maxDistance": 10000, "coneInnerAngle": 360, "coneOuterAngle": 0, "coneOuterGain": 0 }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/tests/billboard.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export billboard', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'billboard.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "billboard": { "onlyY": false } }); } }; ================================================ FILE: tests/test/tests/directional-light.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export directional-light', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'directional-light.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "directional-light": { "color": "#0cff00", "intensity": 1, "castShadow": false, "shadowMapResolution": [ 512, 512 ], "shadowBias": 0, "shadowRadius": 1 } }); } }; ================================================ FILE: tests/test/tests/environment-settings.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export environment-settings', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'environment-settings.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const scene = asset.scenes[0]; assert.strictEqual(utils.checkExtensionAdded(scene, 'MOZ_hubs_components'), true); const ext = scene.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "environment-settings": { "toneMapping": "LUTToneMapping", "toneMappingExposure": 1, "backgroundColor": "#0cff00", "backgroundTexture": { "__mhc_link_type": "texture", "index": 0 }, "envMapTexture": { "__mhc_link_type": "texture", "index": 1 } } }); } }; ================================================ FILE: tests/test/tests/fog.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export fog', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'fog.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const scene = asset.scenes[0]; assert.strictEqual(utils.checkExtensionAdded(scene, 'MOZ_hubs_components'), true); const ext = scene.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "fog": { "type": "linear", "color": "#0cff00", "near": 1, "far": 100, "density": 0.10000000149011612 } }); } }; ================================================ FILE: tests/test/tests/frustrum.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export frustrum', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'frustrum.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "frustrum": { "culled": false } }); } }; ================================================ FILE: tests/test/tests/hemisphere-light.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export hemisphere-light', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'hemisphere-light.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "hemisphere-light": { "skyColor": "#0cff00", "groundColor": "#0cff00", "intensity": 1 } }); } }; ================================================ FILE: tests/test/tests/image.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export image', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'image.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext["image"], { "src": "https://example.org/files/81e942e8-6ae2-4cc5-b363-f064e9ea3f61.jpg", "controls": true, "alphaCutoff": 0.5, "alphaMode": "opaque", "projection": "flat" }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/tests/link.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export link', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'link.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext['link'], { href: 'https://example.org' }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/tests/loop-animation.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export loop-animation', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'loop-animation.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; const loopAnimation = ext['loop-animation']; const clip_names = loopAnimation.clip.split(",").sort(); const animation_names = asset.animations.reduce((accumulator, animation) => { accumulator.push(animation.name); return accumulator; }, []).sort(); assert.deepStrictEqual(clip_names, animation_names); assert.deepStrictEqual(ext, { "loop-animation": { "clip": loopAnimation.clip, "startOffset": 0, "timeScale": 1 } }); } }; ================================================ FILE: tests/test/tests/media-frame.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export media-frame', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'media-frame.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext['media-frame'], { align: { "x": 'center', "y": 'center', "z": 'center' }, "bounds": { "x": 1, "y": 1, "z": 4 }, "mediaType": "all-2d", "snapToCenter": true, "scaleToBounds": true }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/tests/model.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export model', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'model.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext["model"], { "src": "https://example.org/ModelFile.glb" }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/tests/morph-audio-feedback.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export morph-audio-feedback', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'morph-audio-feedback.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "morph-audio-feedback": { "name": "Key 1", "minValue": 0, "maxValue": 1 } }); } }; ================================================ FILE: tests/test/tests/nav-mesh.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export nav-mesh', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'nav-mesh.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { 'nav-mesh': {}, 'visible': { 'visible': false } }); } }; ================================================ FILE: tests/test/tests/particle-emitter.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export particle-emitter', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'particle-emitter.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "particle-emitter": { "particleCount":10, "src":"", "ageRandomness":10, "lifetime":1, "lifetimeRandomness":5, "sizeCurve":"linear", "startSize":1, "endSize":1, "sizeRandomness":0, "colorCurve":"linear", "startColor":"#0cff00", "startOpacity":1, "middleColor":"#0cff00", "middleOpacity":1, "endColor":"#0cff00", "endOpacity":1, "velocityCurve":"linear", "startVelocity":{ "x":0, "y":0, "z":0.5 }, "endVelocity":{ "x":0, "y":0, "z":0.5 }, "angularVelocity":0 } }); } }; ================================================ FILE: tests/test/tests/personal-space-invader.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export personal-space-invader', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'personal-space-invader.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "personal-space-invader": { "radius": 0.10000000149011612, "useMaterial": false, "invadingOpacity": 0.30000001192092896 } }); } }; ================================================ FILE: tests/test/tests/point-light.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export point-light', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'point-light.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "point-light": { "color": "#0cff00", "intensity": 1, "range": 0, "decay": 2, "castShadow": false, "shadowMapResolution": [ 512, 512 ], "shadowBias": 0, "shadowRadius": 1 } }); } }; ================================================ FILE: tests/test/tests/scale-audio-feedback.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export scale-audio-feedback', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'scale-audio-feedback.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "scale-audio-feedback": { "minScale": 1, "maxScale": 1.5 } }); } }; ================================================ FILE: tests/test/tests/shadow.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export shadow', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'shadow.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "shadow": { "cast": true, "receive": true } }); } }; ================================================ FILE: tests/test/tests/simple-water.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export simple-water', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'simple-water.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "simple-water": { "color": "#0cff00", "opacity": 1, "tideHeight": 0.009999999776482582, "tideScale": { "x": 1, "y": 1 }, "tideSpeed": { "x": 0.5, "y": 0.5 }, "waveHeight": 1, "waveScale": { "x": 1, "y": 20 }, "waveSpeed": { "x": 0.05000000074505806, "y": 6 }, "ripplesSpeed": 0.25, "ripplesScale": 1 } }); } } ================================================ FILE: tests/test/tests/skybox.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export skybox', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'skybox.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "skybox": { "azimuth": 0.15000000596046448, "inclination": 0, "luminance": 1, "mieCoefficient": 0.004999999888241291, "mieDirectionalG": 0.800000011920929, "turbidity": 10, "rayleigh": 2, "distance": 8000 } }); } }; ================================================ FILE: tests/test/tests/spawner.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export spawner', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'spawner.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "spawner": { "src": "https://example.org/files/81e942e8-6ae2-4cc5-b363-f064e9ea3f61.jpg", "mediaOptions": { "applyGravity": true } } }); } }; ================================================ FILE: tests/test/tests/spot-light.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export spot-light', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'spot-light.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "spot-light": { "color": "#0cff00", "intensity": 1, "range": 0, "decay": 2, "innerConeAngle": 0, "outerConeAngle": 0.7853981852531433, "castShadow": false, "shadowMapResolution": [ 512, 512 ], "shadowBias": 0, "shadowRadius": 1 } }); } }; ================================================ FILE: tests/test/tests/text.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export text', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'text.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "text": { "value": "Hello World!", "fontSize": 0.07500000298023224, "textAlign": "left", "anchorX": "center", "anchorY": "middle", "color": "#0cff00", "letterSpacing": 0, "lineHeight": 0, "outlineWidth": "0", "outlineColor": "#0cff00", "outlineBlur": "0", "outlineOffsetX": "0", "outlineOffsetY": "0", "outlineOpacity": 1, "fillOpacity": 1, "strokeWidth": "0", "strokeColor": "#0cff00", "strokeOpacity": 1, "textIndent": 0, "whiteSpace": "normal", "overflowWrap": "normal", "opacity": 1, "side": "front", "maxWidth": 1, "curveRadius": 0, "direction": "auto" } }); } }; ================================================ FILE: tests/test/tests/text_clip-rect.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export text with clip rect property', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'text_clip-rect.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "text": { "value": "Hello World!", "fontSize": 0.07500000298023224, "textAlign": "left", "anchorX": "center", "anchorY": "middle", "color": "#0cff00", "letterSpacing": 0, "clipRect": [ -0.10000000149011612, -0.20000000298023224, 0.30000001192092896, 0.4000000059604645 ], "lineHeight": 0, "outlineWidth": "0", "outlineColor": "#0cff00", "outlineBlur": "0", "outlineOffsetX": "0", "outlineOffsetY": "0", "outlineOpacity": 1, "fillOpacity": 1, "strokeWidth": "0", "strokeColor": "#0cff00", "strokeOpacity": 1, "textIndent": 0, "whiteSpace": "normal", "overflowWrap": "normal", "opacity": 1, "side": "front", "maxWidth": 1, "curveRadius": 0, "direction": "auto" } }); } }; ================================================ FILE: tests/test/tests/uv-scroll.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export uv-scroll', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'uv-scroll.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { "uv-scroll": { "speed": { "x": 0, "y": 0 }, "increment": { "x": 0, "y": 0 } } }); } }; ================================================ FILE: tests/test/tests/video-texture.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export video-texture-source and video-texture-target', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'video-texture.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const { node: camera, index: cameraIndex } = utils.nodeWithName(asset, "Camera"); assert.strictEqual(utils.checkExtensionAdded(camera, 'MOZ_hubs_components'), true); const { node: material } = utils.materialWithName(asset, "Material.001"); assert.strictEqual(utils.checkExtensionAdded(material, 'MOZ_hubs_components'), true); const videoTextureSourceExt = camera.extensions['MOZ_hubs_components']; assert.deepStrictEqual(videoTextureSourceExt, { "video-texture-source": { "resolution": [ 1280, 720 ], "fps": 15 } }); const videoTextureTargetExt = material.extensions['MOZ_hubs_components']; assert.deepStrictEqual(videoTextureTargetExt, { "video-texture-target": { "targetBaseColorMap": true, "targetEmissiveMap": true, "srcNode": { "__mhc_link_type": "node", "index": cameraIndex } } }); } }; ================================================ FILE: tests/test/tests/video.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export video', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'video.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext["video"], { "src": "https://example.org/files/b4dc97b5-6523-4b61-91ae-d14a80ffd398.mp4", "projection": "flat", "autoPlay": true, "controls": true, "loop": true }); assert.deepStrictEqual(ext["audio-params"], { "audioType": "pannernode", "gain": 1, "distanceModel": "inverse", "refDistance": 1, "rolloffFactor": 1, "maxDistance": 10000, "coneInnerAngle": 360, "coneOuterAngle": 0, "coneOuterGain": 0 }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/tests/visible.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export visible', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'visible.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext, { visible: { visible: true } }); } }; ================================================ FILE: tests/test/tests/waypoint.js ================================================ const fs = require('fs'); const path = require('path') const assert = require('assert'); const utils = require('../utils.js'); module.exports = { description: 'can export waypoint', test: outDirPath => { let gltfPath = path.resolve(outDirPath, 'waypoint.gltf'); const asset = JSON.parse(fs.readFileSync(gltfPath)); assert.strictEqual(asset.extensionsUsed.includes('MOZ_hubs_components'), true); assert.strictEqual(utils.checkExtensionAdded(asset, 'MOZ_hubs_components'), true); const node = asset.nodes[0]; assert.strictEqual(utils.checkExtensionAdded(node, 'MOZ_hubs_components'), true); const ext = node.extensions['MOZ_hubs_components']; assert.deepStrictEqual(ext['waypoint'], { "canBeSpawnPoint": false, "canBeOccupied": false, "canBeClicked": false, "willDisableMotion": false, "willDisableTeleporting": false, "snapToNavMesh": false, "willMaintainInitialOrientation": false }); assert.strictEqual(utils.UUID_REGEX.test(ext['networked']['id']), true); } }; ================================================ FILE: tests/test/utils.js ================================================ const fs = require('fs'); const path = require('path'); const validator = require('gltf-validator'); const UUID_REGEX = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i; function blenderFileToGltf(blenderVersion, blenderPath, outDirName, done, options = '') { const { exec } = require('child_process'); const cmd = `${blenderVersion} -b --factory-startup --addons io_hubs_addon -noaudio ${blenderPath} --python export_gltf.py -- ${outDirName} ${options}`; var prc = exec(cmd, (error, stdout, stderr) => { //if (stderr) process.stderr.write(stderr); if (error) { console.log(stdout); done(error); return; } done(); }); } function blenderRoundtripGltf(blenderVersion, gltfPath, outDirName, done, options = '') { const { exec } = require('child_process'); const cmd = `${blenderVersion} -b --factory-startup --addons io_hubs_addon -noaudio --python roundtrip_gltf.py -- ${gltfPath} ${outDirName} ${options}`; var prc = exec(cmd, (error, stdout, stderr) => { //if (stderr) process.stderr.write(stderr); if (error) { done(error); return; } done(); }); } function validateGltf(gltfPath, done) { const asset = fs.readFileSync(gltfPath); validator.validateBytes(new Uint8Array(asset), { uri: gltfPath, externalResourceFunction: (uri) => new Promise((resolve, reject) => { uri = path.resolve(path.dirname(gltfPath), decodeURIComponent(uri)); // console.info("Loading external file: " + uri); fs.readFile(uri, (err, data) => { if (err) { console.error(err.toString()); reject(err.toString()); return; } resolve(data); }); }) }).then((result) => { // [result] will contain validation report in object form. if (result.issues.numErrors > 0) { const errors = result.issues.messages.filter(i => i.severity === 0) .reduce((msg, i, idx) => (idx > 5) ? msg : `${msg}\n${i.pointer} - ${i.message} (${i.code})`, ''); done(new Error("Validation failed for " + gltfPath + '\nFirst few messages:' + errors), result); return; } done(null, result); }, (result) => { // Promise rejection means that arguments were invalid or validator was unable // to detect file format (glTF or GLB). // [result] will contain exception string. done(result); }); } function checkExtensionAdded(asset, etxName) { return Object.prototype.hasOwnProperty.call(asset.extensions, etxName); } function nodeWithName(gltf, name) { const node = gltf.nodes.filter(node => { return node.name === name; }).pop(); const index = gltf.nodes.indexOf(node); return { node, index }; } function materialWithName(gltf, name) { const node = gltf.materials.filter(node => { return node.name === name; }).pop(); const index = gltf.nodes.indexOf(node); return { node, index }; } module.exports = { UUID_REGEX, blenderFileToGltf, blenderRoundtripGltf, validateGltf, checkExtensionAdded, nodeWithName, materialWithName }; ================================================ FILE: third_parties/recast/app/CMakeLists.txt ================================================ cmake_minimum_required(VERSION 3.5) set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE) project(RecastBlenderAddon LANGUAGES CXX) set(BUILD_TEST_APP_EXE OFF CACHE BOOL "Build test app exe file") set(BUILD_LIB ON CACHE BOOL "Build dll file") set(RECAST_LIB "${CMAKE_CURRENT_SOURCE_DIR}/../recast/Recast/libRecast.a" CACHE PATH "Path to recast.lib file.") set(RECAST_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../recast" CACHE PATH "Path to recast root directory.") set(VERBOSE_LOGS OFF CACHE BOOL "Print entry and result values of arrays") set(CMAKE_INCLUDE_CURRENT_DIR ON) set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED ON) include_directories(${RECAST_ROOT_DIR}/Recast/Include) add_definitions(-DRECASTBLENDERADDON_LIBRARY) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_INIT} -fPIC") if(VERBOSE_LOGS) add_definitions(-DVERBOSE_LOGS) endif(VERBOSE_LOGS) if(BUILD_LIB) add_library(RecastBlenderAddon SHARED recast-capi.cpp mesh_navmesh.cpp) target_link_libraries(RecastBlenderAddon ${RECAST_LIB}) endif(BUILD_LIB) ================================================ FILE: third_parties/recast/app/main.cpp ================================================ /* * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * Contributor(s): Przemysław Bągard, * * ***** END GPL LICENSE BLOCK ***** */ #include #include #include "recast-capi.h" #include "mesh_navmesh.h" int main(int argc, char *argv[]) { RecastData recastData; recastData.cellsize = 0.300000f; recastData.cellheight = 0.200000f; recastData.agentmaxslope = 0.785398f; recastData.agentmaxclimb = 0.9f; recastData.agentheight = 2.0f; recastData.agentradius = 0.6f; recastData.edgemaxlen = 12.0f; recastData.edgemaxerror = 1.3f; recastData.regionminsize = 8.0; recastData.regionmergesize = 20.0; recastData.vertsperpoly = 6; recastData.detailsampledist = 6.0; recastData.detailsamplemaxerror = 1.0; recastData.partitioning = 0; recastData.pad1 = 0; int reportsMaxChars = 128; char msg[128]; strncpy(msg, "", reportsMaxChars); int nverts = 12; const int ntris = 14; float verts[] = { 1.000000, 1.000000, -1.000000, 1.000000, -1.000000, -1.000000, 1.000000, 1.000000, 1.000000, 1.000000, -1.000000, 1.000000, -1.000000, 1.000000, -1.000000, -1.000000, -1.000000, -1.000000, -1.000000, 1.000000, 1.000000, -1.000000, -1.000000, 1.000000, -10.000000, 0.000000, 10.000000, 10.000000, 0.000000, 10.000000, -10.000000, 0.000000, -10.000000, 10.000000, 0.000000, -10.000000 }; int tris[] = { 4, 2, 0, 2, 7, 3, 6, 5, 7, 1, 7, 5, 0, 3, 1, 4, 1, 5, 4, 6, 2, 2, 6, 7, 6, 4, 5, 1, 3, 7, 0, 2, 3, 4, 0, 1, 9, 10, 8, 9, 11, 10 }; for (int i = 0; i < ntris; ++i) { for (int j = 0; j < 3; ++j) { int vertexIndex = tris[i*3+j]; printf("trisVertex[%i][%i] = (%f, %f, %f)\n", i, j, verts[vertexIndex*3+0], verts[vertexIndex*3+1], verts[vertexIndex*3+2]); } } struct recast_polyMesh_holder pmeshHolder; struct recast_polyMeshDetail_holder dmeshHolder; int result = buildNavMesh(&recastData, nverts, verts, ntris, tris, &pmeshHolder, &dmeshHolder, msg, reportsMaxChars); // int buildNavMesh(const RecastData *recastParams, int nverts, float *verts, int ntris, int *tris, // struct recast_polyMesh_holder *pmeshHolder, struct recast_polyMeshDetail_holder *dmeshHolder, // char *reports, int reportsMaxChars) freeNavMesh(&pmeshHolder, &dmeshHolder, msg, reportsMaxChars); return 0; } ================================================ FILE: third_parties/recast/app/mesh_navmesh.cpp ================================================ /* * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * The Original Code is Copyright (C) 2011 by Blender Foundation * All rights reserved. * * This file was forked from Blender 2.79b. * * Contributor(s): Benoit Bolsee, * Nick Samarin, * Przemysław Bągard, * * ***** END GPL LICENSE BLOCK ***** */ /** \file blender/editors/mesh/mesh_navmesh.c * \ingroup edmesh */ #define _USE_MATH_DEFINES #include #include "math.h" #include #include #include #include "mesh_navmesh.h" #include "recast-capi.h" #define RAD2DEGF(_rad) ((_rad)*(float)(180.0/M_PI)) #define DEG2RADF(_deg) ((_deg)*(float)(M_PI/180.0)) int buildNavMesh(const RecastData *recastParams, int nverts, float *verts, int ntris, int *tris, struct recast_polyMesh_holder *pmeshHolder, struct recast_polyMeshDetail_holder *dmeshHolder, char *reports, int reportsMaxChars) { float bmin[3], bmax[3]; struct recast_heightfield *solid; unsigned char *triflags; struct recast_compactHeightfield *chf; struct recast_contourSet *cset; int width, height, walkableHeight, walkableClimb, walkableRadius; int minRegionArea, mergeRegionArea, maxEdgeLen; float detailSampleDist, detailSampleMaxError; printf("--- buildNavMesh start params\n"); printf("Cell size: %f\n", recastParams->cellsize); printf("nverts: %i\n", nverts); printf("ntris: %i\n", ntris); printf("reportsMaxChars: %i\n", reportsMaxChars); #ifdef VERBOSE_LOGS for (int i = 0; i < nverts; ++i) { printf("verts[%i]: (%f, %f, %f)\n", i, verts[i*3+0], verts[i*3+1], verts[i*3+2]); } for (int i = 0; i < ntris; ++i) { printf("tris[%i]: (%i, %i, %i)\n", i, tris[i*3+0], tris[i*3+1], tris[i*3+2]); } #endif printf("buildNavMesh start params ---\n"); /* clear reports string */ strncpy(reports, "", reportsMaxChars); pmeshHolder->pmesh = NULL; dmeshHolder->dmesh = NULL; recast_calcBounds(verts, nverts, bmin, bmax); /* ** Step 1. Initialize build config ** */ walkableHeight = (int)ceilf(recastParams->agentheight / recastParams->cellheight); walkableClimb = (int)floorf(recastParams->agentmaxclimb / recastParams->cellheight); walkableRadius = (int)ceilf(recastParams->agentradius / recastParams->cellsize); minRegionArea = (int)(recastParams->regionminsize * recastParams->regionminsize); mergeRegionArea = (int)(recastParams->regionmergesize * recastParams->regionmergesize); maxEdgeLen = (int)(recastParams->edgemaxlen / recastParams->cellsize); detailSampleDist = recastParams->detailsampledist < 0.9f ? 0 : recastParams->cellsize * recastParams->detailsampledist; detailSampleMaxError = recastParams->cellheight * recastParams->detailsamplemaxerror; /* Set the area where the navigation will be build. */ recast_calcGridSize(bmin, bmax, recastParams->cellsize, &width, &height); /* zero dimensions cause zero alloc later on [#33758] */ if (width <= 0 || height <= 0) { strncpy(reports, "Object has a width or height of zero", reportsMaxChars); return 0; } /* ** Step 2: Rasterize input polygon soup ** */ /* Allocate voxel heightfield where we rasterize our input data to */ solid = recast_newHeightfield(); if (!recast_createHeightfield(solid, width, height, bmin, bmax, recastParams->cellsize, recastParams->cellheight)) { recast_destroyHeightfield(solid); strncpy(reports, "Failed to create height field", reportsMaxChars); return 0; } /* Allocate array that can hold triangle flags */ // triflags = MEM_callocN(sizeof(unsigned char) * ntris, "buildNavMesh triflags"); // triflags = (unsigned char *)calloc(ntris, sizeof(unsigned char)); triflags = new unsigned char[ntris]; memset(triflags, 0, ntris*sizeof(unsigned char)); /* Find triangles which are walkable based on their slope and rasterize them */ recast_markWalkableTriangles(RAD2DEGF(recastParams->agentmaxslope), verts, nverts, tris, ntris, triflags); recast_rasterizeTriangles(verts, nverts, tris, triflags, ntris, solid, 1); // MEM_freeN(triflags); // free(triflags); delete [] triflags; /* ** Step 3: Filter walkables surfaces ** */ recast_filterLowHangingWalkableObstacles(walkableClimb, solid); recast_filterLedgeSpans(walkableHeight, walkableClimb, solid); recast_filterWalkableLowHeightSpans(walkableHeight, solid); /* ** Step 4: Partition walkable surface to simple regions ** */ chf = recast_newCompactHeightfield(); if (!recast_buildCompactHeightfield(walkableHeight, walkableClimb, solid, chf)) { recast_destroyHeightfield(solid); recast_destroyCompactHeightfield(chf); strncpy(reports, "Failed to create compact height field", reportsMaxChars); return 0; } recast_destroyHeightfield(solid); solid = NULL; if (!recast_erodeWalkableArea(walkableRadius, chf)) { recast_destroyCompactHeightfield(chf); strncpy(reports, "Failed to erode walkable area", reportsMaxChars); return 0; } if (recastParams->partitioning == RC_PARTITION_WATERSHED) { /* Prepare for region partitioning, by calculating distance field along the walkable surface */ if (!recast_buildDistanceField(chf)) { recast_destroyCompactHeightfield(chf); strncpy(reports, "Failed to build distance field", reportsMaxChars); return 0; } /* Partition the walkable surface into simple regions without holes */ if (!recast_buildRegions(chf, 0, minRegionArea, mergeRegionArea)) { recast_destroyCompactHeightfield(chf); strncpy(reports, "Failed to build watershed regions", reportsMaxChars); return 0; } } else if (recastParams->partitioning == RC_PARTITION_MONOTONE) { /* Partition the walkable surface into simple regions without holes */ /* Monotone partitioning does not need distancefield. */ if (!recast_buildRegionsMonotone(chf, 0, minRegionArea, mergeRegionArea)) { recast_destroyCompactHeightfield(chf); strncpy(reports, "Failed to build monotone regions", reportsMaxChars); return 0; } } else { /* RC_PARTITION_LAYERS */ /* Partition the walkable surface into simple regions without holes */ if (!recast_buildLayerRegions(chf, 0, minRegionArea)) { recast_destroyCompactHeightfield(chf); strncpy(reports, "Failed to build layer regions", reportsMaxChars); return 0; } } /* ** Step 5: Trace and simplify region contours ** */ /* Create contours */ cset = recast_newContourSet(); if (!recast_buildContours(chf, recastParams->edgemaxerror, maxEdgeLen, cset, RECAST_CONTOUR_TESS_WALL_EDGES)) { recast_destroyCompactHeightfield(chf); recast_destroyContourSet(cset); strncpy(reports, "Failed to build contours", reportsMaxChars); return 0; } /* ** Step 6: Build polygons mesh from contours ** */ pmeshHolder->pmesh = recast_newPolyMesh(); if (!recast_buildPolyMesh(cset, recastParams->vertsperpoly, pmeshHolder->pmesh)) { recast_destroyCompactHeightfield(chf); recast_destroyContourSet(cset); recast_destroyPolyMesh(pmeshHolder->pmesh); strncpy(reports, "Failed to build poly mesh", reportsMaxChars); return 0; } /* ** Step 7: Create detail mesh which allows to access approximate height on each polygon ** */ dmeshHolder->dmesh = recast_newPolyMeshDetail(); if (!recast_buildPolyMeshDetail(pmeshHolder->pmesh, chf, detailSampleDist, detailSampleMaxError, dmeshHolder->dmesh)) { recast_destroyCompactHeightfield(chf); recast_destroyContourSet(cset); recast_destroyPolyMesh(pmeshHolder->pmesh); recast_destroyPolyMeshDetail(dmeshHolder->dmesh); strncpy(reports, "Failed to build poly mesh detail", reportsMaxChars); return 0; } recast_destroyCompactHeightfield(chf); recast_destroyContourSet(cset); printf("--- buildNavMesh end params\n"); if(pmeshHolder->pmesh) { printf("- pmesh:\n"); struct rcPolyMesh* pmesh = (struct rcPolyMesh*)(pmeshHolder->pmesh); printf("pmesh->nverts: %i\n", pmesh->nverts); printf("pmesh->npolys: %i\n", pmesh->npolys); printf("pmesh->maxpolys: %i\n", pmesh->maxpolys); printf("pmesh->nvp: %i\n", pmesh->nvp); printf("pmesh->bmin: (%f, %f, %f)\n", pmesh->bmin[0], pmesh->bmin[1], pmesh->bmin[2]); printf("pmesh->bmax: (%f, %f, %f)\n", pmesh->bmax[0], pmesh->bmax[1], pmesh->bmax[2]); printf("pmesh->cs: %f\n", pmesh->cs); printf("pmesh->ch: %f\n", pmesh->ch); printf("pmesh->borderSize: %i\n", pmesh->borderSize); printf("pmesh->maxEdgeError: %f\n", pmesh->maxEdgeError); #ifdef VERBOSE_LOGS for (int i = 0; i < pmesh->nverts; ++i) { printf("pmesh->verts[%i]: (%u, %u, %u)\n", i, pmesh->verts[i*3+0], pmesh->verts[i*3+1], pmesh->verts[i*3+2]); } #endif } if(dmeshHolder->dmesh) { printf("- dmesh:\n"); struct rcPolyMeshDetail* dmesh = (struct rcPolyMeshDetail*)(dmeshHolder->dmesh); printf("dmesh->nmeshes: %i\n", dmesh->nmeshes); printf("dmesh->nverts: %i\n", dmesh->nverts); printf("dmesh->ntris: %i\n", dmesh->ntris); #ifdef VERBOSE_LOGS for (int i = 0; i < dmesh->nverts; ++i) { printf("dmesh->verts[%i]: (%f, %f, %f)\n", i, dmesh->verts[i*3+0], dmesh->verts[i*3+1], dmesh->verts[i*3+2]); } for (int i = 0; i < dmesh->ntris; ++i) { printf("dmesh->tris[%i]: (%u, %u, %u, %u)\n", i, dmesh->tris[i*4+0], dmesh->tris[i*4+1], dmesh->tris[i*4+2], dmesh->tris[i*4+3]); } for (int i = 0; i < dmesh->nmeshes; ++i) { printf("dmesh->meshes[%i]: (%u, %u, %u, %u)\n", i, dmesh->meshes[i*4+0], dmesh->meshes[i*4+1], dmesh->meshes[i*4+2], dmesh->meshes[i*4+3]); } #endif } printf("buildNavMesh end params ---\n"); return 1; } //int Sample_SoloMesh::handleBuild() //{ // if (!m_geom || !m_geom->getMesh()) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Input mesh is not specified."); // return 0; // } // cleanup(); // const float* bmin = m_geom->getNavMeshBoundsMin(); // const float* bmax = m_geom->getNavMeshBoundsMax(); // const float* verts = m_geom->getMesh()->getVerts(); // const int nverts = m_geom->getMesh()->getVertCount(); // const int* tris = m_geom->getMesh()->getTris(); // const int ntris = m_geom->getMesh()->getTriCount(); // // // // Step 1. Initialize build config. // // // // Init build configuration from GUI // memset(&m_cfg, 0, sizeof(m_cfg)); // m_cfg.cs = m_cellSize; // m_cfg.ch = m_cellHeight; // m_cfg.walkableSlopeAngle = m_agentMaxSlope; // m_cfg.walkableHeight = (int)ceilf(m_agentHeight / m_cfg.ch); // m_cfg.walkableClimb = (int)floorf(m_agentMaxClimb / m_cfg.ch); // m_cfg.walkableRadius = (int)ceilf(m_agentRadius / m_cfg.cs); // m_cfg.maxEdgeLen = (int)(m_edgeMaxLen / m_cellSize); // m_cfg.maxSimplificationError = m_edgeMaxError; // m_cfg.minRegionArea = (int)rcSqr(m_regionMinSize); // Note: area = size*size // m_cfg.mergeRegionArea = (int)rcSqr(m_regionMergeSize); // Note: area = size*size // m_cfg.maxVertsPerPoly = (int)m_vertsPerPoly; // m_cfg.detailSampleDist = m_detailSampleDist < 0.9f ? 0 : m_cellSize * m_detailSampleDist; // m_cfg.detailSampleMaxError = m_cellHeight * m_detailSampleMaxError; // // Set the area where the navigation will be build. // // Here the bounds of the input mesh are used, but the // // area could be specified by an user defined box, etc. // rcVcopy(m_cfg.bmin, bmin); // rcVcopy(m_cfg.bmax, bmax); // rcCalcGridSize(m_cfg.bmin, m_cfg.bmax, m_cfg.cs, &m_cfg.width, &m_cfg.height); // // Reset build times gathering. // m_ctx->resetTimers(); // // Start the build process. // m_ctx->startTimer(RC_TIMER_TOTAL); // m_ctx->log(RC_LOG_PROGRESS, "Building navigation:"); // m_ctx->log(RC_LOG_PROGRESS, " - %d x %d cells", m_cfg.width, m_cfg.height); // m_ctx->log(RC_LOG_PROGRESS, " - %.1fK verts, %.1fK tris", nverts/1000.0f, ntris/1000.0f); // // // // Step 2. Rasterize input polygon soup. // // // // Allocate voxel heightfield where we rasterize our input data to. // m_solid = rcAllocHeightfield(); // if (!m_solid) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'solid'."); // return 0; // } // if (!rcCreateHeightfield(m_ctx, *m_solid, m_cfg.width, m_cfg.height, m_cfg.bmin, m_cfg.bmax, m_cfg.cs, m_cfg.ch)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not create solid heightfield."); // return 0; // } // // Allocate array that can hold triangle area types. // // If you have multiple meshes you need to process, allocate // // and array which can hold the max number of triangles you need to process. // m_triareas = new unsigned char[ntris]; // if (!m_triareas) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'm_triareas' (%d).", ntris); // return 0; // } // // Find triangles which are walkable based on their slope and rasterize them. // // If your input data is multiple meshes, you can transform them here, calculate // // the are type for each of the meshes and rasterize them. // memset(m_triareas, 0, ntris*sizeof(unsigned char)); // rcMarkWalkableTriangles(m_ctx, m_cfg.walkableSlopeAngle, verts, nverts, tris, ntris, m_triareas); // if (!rcRasterizeTriangles(m_ctx, verts, nverts, tris, m_triareas, ntris, *m_solid, m_cfg.walkableClimb)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not rasterize triangles."); // return 0; // } // if (!m_keepInterResults) // { // delete [] m_triareas; // m_triareas = 0; // } // // // // Step 3. Filter walkables surfaces. // // // // Once all geoemtry is rasterized, we do initial pass of filtering to // // remove unwanted overhangs caused by the conservative rasterization // // as well as filter spans where the character cannot possibly stand. // if (m_filterLowHangingObstacles) // rcFilterLowHangingWalkableObstacles(m_ctx, m_cfg.walkableClimb, *m_solid); // if (m_filterLedgeSpans) // rcFilterLedgeSpans(m_ctx, m_cfg.walkableHeight, m_cfg.walkableClimb, *m_solid); // if (m_filterWalkableLowHeightSpans) // rcFilterWalkableLowHeightSpans(m_ctx, m_cfg.walkableHeight, *m_solid); // // // // Step 4. Partition walkable surface to simple regions. // // // // Compact the heightfield so that it is faster to handle from now on. // // This will result more cache coherent data as well as the neighbours // // between walkable cells will be calculated. // m_chf = rcAllocCompactHeightfield(); // if (!m_chf) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'chf'."); // return 0; // } // if (!rcBuildCompactHeightfield(m_ctx, m_cfg.walkableHeight, m_cfg.walkableClimb, *m_solid, *m_chf)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not build compact data."); // return 0; // } // if (!m_keepInterResults) // { // rcFreeHeightField(m_solid); // m_solid = 0; // } // // Erode the walkable area by agent radius. // if (!rcErodeWalkableArea(m_ctx, m_cfg.walkableRadius, *m_chf)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not erode."); // return 0; // } // // (Optional) Mark areas. // const ConvexVolume* vols = m_geom->getConvexVolumes(); // for (int i = 0; i < m_geom->getConvexVolumeCount(); ++i) // rcMarkConvexPolyArea(m_ctx, vols[i].verts, vols[i].nverts, vols[i].hmin, vols[i].hmax, (unsigned char)vols[i].area, *m_chf); // // Partition the heightfield so that we can use simple algorithm later to triangulate the walkable areas. // // There are 3 martitioning methods, each with some pros and cons: // // 1) Watershed partitioning // // - the classic Recast partitioning // // - creates the nicest tessellation // // - usually slowest // // - partitions the heightfield into nice regions without holes or overlaps // // - the are some corner cases where this method creates produces holes and overlaps // // - holes may appear when a small obstacles is close to large open area (triangulation can handle this) // // - overlaps may occur if you have narrow spiral corridors (i.e stairs), this make triangulation to fail // // * generally the best choice if you precompute the nacmesh, use this if you have large open areas // // 2) Monotone partioning // // - fastest // // - partitions the heightfield into regions without holes and overlaps (guaranteed) // // - creates long thin polygons, which sometimes causes paths with detours // // * use this if you want fast navmesh generation // // 3) Layer partitoining // // - quite fast // // - partitions the heighfield into non-overlapping regions // // - relies on the triangulation code to cope with holes (thus slower than monotone partitioning) // // - produces better triangles than monotone partitioning // // - does not have the corner cases of watershed partitioning // // - can be slow and create a bit ugly tessellation (still better than monotone) // // if you have large open areas with small obstacles (not a problem if you use tiles) // // * good choice to use for tiled navmesh with medium and small sized tiles // if (m_partitionType == SAMPLE_PARTITION_WATERSHED) // { // // Prepare for region partitioning, by calculating distance field along the walkable surface. // if (!rcBuildDistanceField(m_ctx, *m_chf)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not build distance field."); // return 0; // } // // Partition the walkable surface into simple regions without holes. // if (!rcBuildRegions(m_ctx, *m_chf, 0, m_cfg.minRegionArea, m_cfg.mergeRegionArea)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not build watershed regions."); // return 0; // } // } // else if (m_partitionType == SAMPLE_PARTITION_MONOTONE) // { // // Partition the walkable surface into simple regions without holes. // // Monotone partitioning does not need distancefield. // if (!rcBuildRegionsMonotone(m_ctx, *m_chf, 0, m_cfg.minRegionArea, m_cfg.mergeRegionArea)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not build monotone regions."); // return 0; // } // } // else // SAMPLE_PARTITION_LAYERS // { // // Partition the walkable surface into simple regions without holes. // if (!rcBuildLayerRegions(m_ctx, *m_chf, 0, m_cfg.minRegionArea)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not build layer regions."); // return 0; // } // } // // // // Step 5. Trace and simplify region contours. // // // // Create contours. // m_cset = rcAllocContourSet(); // if (!m_cset) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'cset'."); // return 0; // } // if (!rcBuildContours(m_ctx, *m_chf, m_cfg.maxSimplificationError, m_cfg.maxEdgeLen, *m_cset)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not create contours."); // return 0; // } // // // // Step 6. Build polygons mesh from contours. // // // // Build polygon navmesh from the contours. // m_pmesh = rcAllocPolyMesh(); // if (!m_pmesh) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'pmesh'."); // return 0; // } // if (!rcBuildPolyMesh(m_ctx, *m_cset, m_cfg.maxVertsPerPoly, *m_pmesh)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not triangulate contours."); // return 0; // } // // // // Step 7. Create detail mesh which allows to access approximate height on each polygon. // // // m_dmesh = rcAllocPolyMeshDetail(); // if (!m_dmesh) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'pmdtl'."); // return 0; // } // if (!rcBuildPolyMeshDetail(m_ctx, *m_pmesh, *m_chf, m_cfg.detailSampleDist, m_cfg.detailSampleMaxError, *m_dmesh)) // { // m_ctx->log(RC_LOG_ERROR, "buildNavigation: Could not build detail mesh."); // return 0; // } // if (!m_keepInterResults) // { // rcFreeCompactHeightfield(m_chf); // m_chf = 0; // rcFreeContourSet(m_cset); // m_cset = 0; // } // // At this point the navigation mesh data is ready, you can access it from m_pmesh. // // See duDebugDrawPolyMesh or dtCreateNavMeshData as examples how to access the data. // // // // (Optional) Step 8. Create Detour data from Recast poly mesh. // // // // The GUI may allow more max points per polygon than Detour can handle. // // Only build the detour navmesh if we do not exceed the limit. // if (m_cfg.maxVertsPerPoly <= DT_VERTS_PER_POLYGON) // { // unsigned char* navData = 0; // int navDataSize = 0; // // Update poly flags from areas. // for (int i = 0; i < m_pmesh->npolys; ++i) // { // if (m_pmesh->areas[i] == RC_WALKABLE_AREA) // m_pmesh->areas[i] = SAMPLE_POLYAREA_GROUND; // if (m_pmesh->areas[i] == SAMPLE_POLYAREA_GROUND || // m_pmesh->areas[i] == SAMPLE_POLYAREA_GRASS || // m_pmesh->areas[i] == SAMPLE_POLYAREA_ROAD) // { // m_pmesh->flags[i] = SAMPLE_POLYFLAGS_WALK; // } // else if (m_pmesh->areas[i] == SAMPLE_POLYAREA_WATER) // { // m_pmesh->flags[i] = SAMPLE_POLYFLAGS_SWIM; // } // else if (m_pmesh->areas[i] == SAMPLE_POLYAREA_DOOR) // { // m_pmesh->flags[i] = SAMPLE_POLYFLAGS_WALK | SAMPLE_POLYFLAGS_DOOR; // } // } // dtNavMeshCreateParams params; // memset(¶ms, 0, sizeof(params)); // params.verts = m_pmesh->verts; // params.vertCount = m_pmesh->nverts; // params.polys = m_pmesh->polys; // params.polyAreas = m_pmesh->areas; // params.polyFlags = m_pmesh->flags; // params.polyCount = m_pmesh->npolys; // params.nvp = m_pmesh->nvp; // params.detailMeshes = m_dmesh->meshes; // params.detailVerts = m_dmesh->verts; // params.detailVertsCount = m_dmesh->nverts; // params.detailTris = m_dmesh->tris; // params.detailTriCount = m_dmesh->ntris; // params.offMeshConVerts = m_geom->getOffMeshConnectionVerts(); // params.offMeshConRad = m_geom->getOffMeshConnectionRads(); // params.offMeshConDir = m_geom->getOffMeshConnectionDirs(); // params.offMeshConAreas = m_geom->getOffMeshConnectionAreas(); // params.offMeshConFlags = m_geom->getOffMeshConnectionFlags(); // params.offMeshConUserID = m_geom->getOffMeshConnectionId(); // params.offMeshConCount = m_geom->getOffMeshConnectionCount(); // params.walkableHeight = m_agentHeight; // params.walkableRadius = m_agentRadius; // params.walkableClimb = m_agentMaxClimb; // rcVcopy(params.bmin, m_pmesh->bmin); // rcVcopy(params.bmax, m_pmesh->bmax); // params.cs = m_cfg.cs; // params.ch = m_cfg.ch; // params.buildBvTree = true; // if (!dtCreateNavMeshData(¶ms, &navData, &navDataSize)) // { // m_ctx->log(RC_LOG_ERROR, "Could not build Detour navmesh."); // return 0; // } // m_navMesh = dtAllocNavMesh(); // if (!m_navMesh) // { // dtFree(navData); // m_ctx->log(RC_LOG_ERROR, "Could not create Detour navmesh"); // return 0; // } // dtStatus status; // status = m_navMesh->init(navData, navDataSize, DT_TILE_FREE_DATA); // if (dtStatusFailed(status)) // { // dtFree(navData); // m_ctx->log(RC_LOG_ERROR, "Could not init Detour navmesh"); // return 0; // } // status = m_navQuery->init(m_navMesh, 2048); // if (dtStatusFailed(status)) // { // m_ctx->log(RC_LOG_ERROR, "Could not init Detour navmesh query"); // return 0; // } // } // m_ctx->stopTimer(RC_TIMER_TOTAL); // // Show performance stats. // duLogBuildTimes(*m_ctx, m_ctx->getAccumulatedTime(RC_TIMER_TOTAL)); // m_ctx->log(RC_LOG_PROGRESS, ">> Polymesh: %d vertices %d polygons", m_pmesh->nverts, m_pmesh->npolys); // m_totalBuildTimeMs = m_ctx->getAccumulatedTime(RC_TIMER_TOTAL)/1000.0f; // if (m_tool) // m_tool->init(this); // initToolStates(this); // return true; //} int freeNavMesh(struct recast_polyMesh_holder *pmeshHolder, struct recast_polyMeshDetail_holder *dmeshHolder, char *reports, int reportsMaxChars) { /* clear reports string */ strncpy(reports, "", reportsMaxChars); if(pmeshHolder) { recast_destroyPolyMesh(pmeshHolder->pmesh); } if(dmeshHolder) { recast_destroyPolyMeshDetail(dmeshHolder->dmesh); } return 1; } //static Object *createRepresentation(bContext *C, struct recast_polyMesh *pmesh, struct recast_polyMeshDetail *dmesh, // Base *base, unsigned int lay) //{ // float co[3], rot[3]; // BMEditMesh *em; // int i, j, k; // unsigned short *v; // int face[3]; // Scene *scene = CTX_data_scene(C); // Object *obedit; // int createob = base == NULL; // int nverts, nmeshes, nvp; // unsigned short *verts, *polys; // unsigned int *meshes; // float bmin[3], cs, ch, *dverts; // unsigned char *tris; // zero_v3(co); // zero_v3(rot); // if (createob) { // /* create new object */ // obedit = ED_object_add_type(C, OB_MESH, "Navmesh", co, rot, false, lay); // } // else { // obedit = base->object; // BKE_scene_base_deselect_all(scene); // BKE_scene_base_select(scene, base); // copy_v3_v3(obedit->loc, co); // copy_v3_v3(obedit->rot, rot); // } // ED_object_editmode_enter(C, EM_DO_UNDO | EM_IGNORE_LAYER); // em = BKE_editmesh_from_object(obedit); // if (!createob) { // /* clear */ // EDBM_mesh_clear(em); // } // /* create verts for polygon mesh */ // verts = recast_polyMeshGetVerts(pmesh, &nverts); // recast_polyMeshGetBoundbox(pmesh, bmin, NULL); // recast_polyMeshGetCell(pmesh, &cs, &ch); // for (i = 0; i < nverts; i++) { // v = &verts[3 * i]; // co[0] = bmin[0] + v[0] * cs; // co[1] = bmin[1] + v[1] * ch; // co[2] = bmin[2] + v[2] * cs; // SWAP(float, co[1], co[2]); // BM_vert_create(em->bm, co, NULL, BM_CREATE_NOP); // } // /* create custom data layer to save polygon idx */ // CustomData_add_layer_named(&em->bm->pdata, CD_RECAST, CD_CALLOC, NULL, 0, "createRepresentation recastData"); // CustomData_bmesh_init_pool(&em->bm->pdata, 0, BM_FACE); // /* create verts and faces for detailed mesh */ // meshes = recast_polyMeshDetailGetMeshes(dmesh, &nmeshes); // polys = recast_polyMeshGetPolys(pmesh, NULL, &nvp); // dverts = recast_polyMeshDetailGetVerts(dmesh, NULL); // tris = recast_polyMeshDetailGetTris(dmesh, NULL); // for (i = 0; i < nmeshes; i++) { // int uniquevbase = em->bm->totvert; // unsigned int vbase = meshes[4 * i + 0]; // unsigned short ndv = meshes[4 * i + 1]; // unsigned short tribase = meshes[4 * i + 2]; // unsigned short trinum = meshes[4 * i + 3]; // const unsigned short *p = &polys[i * nvp * 2]; // int nv = 0; // for (j = 0; j < nvp; ++j) { // if (p[j] == 0xffff) break; // nv++; // } // /* create unique verts */ // for (j = nv; j < ndv; j++) { // copy_v3_v3(co, &dverts[3 * (vbase + j)]); // SWAP(float, co[1], co[2]); // BM_vert_create(em->bm, co, NULL, BM_CREATE_NOP); // } // /* need to rebuild entirely because array size changes */ // BM_mesh_elem_table_init(em->bm, BM_VERT); // /* create faces */ // for (j = 0; j < trinum; j++) { // unsigned char *tri = &tris[4 * (tribase + j)]; // BMFace *newFace; // int *polygonIdx; // for (k = 0; k < 3; k++) { // if (tri[k] < nv) // face[k] = p[tri[k]]; /* shared vertex */ // else // face[k] = uniquevbase + tri[k] - nv; /* unique vertex */ // } // newFace = BM_face_create_quad_tri(em->bm, // BM_vert_at_index(em->bm, face[0]), // BM_vert_at_index(em->bm, face[2]), // BM_vert_at_index(em->bm, face[1]), NULL, // NULL, BM_CREATE_NOP); // /* set navigation polygon idx to the custom layer */ // polygonIdx = (int *)CustomData_bmesh_get(&em->bm->pdata, newFace->head.data, CD_RECAST); // *polygonIdx = i + 1; /* add 1 to avoid zero idx */ // } // } // recast_destroyPolyMesh(pmesh); // recast_destroyPolyMeshDetail(dmesh); // DAG_id_tag_update((ID *)obedit->data, OB_RECALC_DATA); // WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data); // ED_object_editmode_exit(C, EM_FREEDATA); // WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obedit); // if (createob) { // obedit->gameflag &= ~OB_COLLISION; // obedit->gameflag |= OB_NAVMESH; // obedit->body_type = OB_BODY_TYPE_NAVMESH; // } // BKE_mesh_ensure_navmesh(obedit->data); // return obedit; //} //static int navmesh_create_exec(bContext *C, wmOperator *op) //{ // Scene *scene = CTX_data_scene(C); // LinkNode *obs = NULL; // Base *navmeshBase = NULL; // CTX_DATA_BEGIN (C, Base *, base, selected_editable_bases) // { // if (base->object->type == OB_MESH) { // if (base->object->body_type == OB_BODY_TYPE_NAVMESH) { // if (!navmeshBase || base == scene->basact) { // navmeshBase = base; // } // } // else { // BLI_linklist_prepend(&obs, base->object); // } // } // } // CTX_DATA_END; // if (obs) { // struct recast_polyMesh *pmesh = NULL; // struct recast_polyMeshDetail *dmesh = NULL; // bool ok; // unsigned int lay = 0; // int nverts = 0, ntris = 0; // int *tris = NULL; // float *verts = NULL; // createVertsTrisData(C, obs, &nverts, &verts, &ntris, &tris, &lay); // BLI_linklist_free(obs, NULL); // if ((ok = buildNavMesh(&scene->gm.recastData, nverts, verts, ntris, tris, &pmesh, &dmesh, op->reports))) { // createRepresentation(C, pmesh, dmesh, navmeshBase, lay); // } // MEM_freeN(verts); // MEM_freeN(tris); // return ok ? OPERATOR_FINISHED : OPERATOR_CANCELLED; // } // else { // BKE_report(op->reports, RPT_ERROR, "No mesh objects found"); // return OPERATOR_CANCELLED; // } //} //void MESH_OT_navmesh_make(wmOperatorType *ot) //{ // /* identifiers */ // ot->name = "Create Navigation Mesh"; // ot->description = "Create navigation mesh for selected objects"; // ot->idname = "MESH_OT_navmesh_make"; // /* api callbacks */ // ot->exec = navmesh_create_exec; // /* flags */ // ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; //} //static int navmesh_face_copy_exec(bContext *C, wmOperator *op) //{ // Object *obedit = CTX_data_edit_object(C); // BMEditMesh *em = BKE_editmesh_from_object(obedit); // /* do work here */ // BMFace *efa_act = BM_mesh_active_face_get(em->bm, false, false); // if (efa_act) { // if (CustomData_has_layer(&em->bm->pdata, CD_RECAST)) { // BMFace *efa; // BMIter iter; // int targetPolyIdx = *(int *)CustomData_bmesh_get(&em->bm->pdata, efa_act->head.data, CD_RECAST); // targetPolyIdx = targetPolyIdx >= 0 ? targetPolyIdx : -targetPolyIdx; // if (targetPolyIdx > 0) { // /* set target poly idx to other selected faces */ // BM_ITER_MESH (efa, &iter, em->bm, BM_FACES_OF_MESH) { // if (BM_elem_flag_test(efa, BM_ELEM_SELECT) && efa != efa_act) { // int *recastDataBlock = (int *)CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_RECAST); // *recastDataBlock = targetPolyIdx; // } // } // } // else { // BKE_report(op->reports, RPT_ERROR, "Active face has no index set"); // } // } // } // DAG_id_tag_update((ID *)obedit->data, OB_RECALC_DATA); // WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data); // return OPERATOR_FINISHED; //} //void MESH_OT_navmesh_face_copy(struct wmOperatorType *ot) //{ // /* identifiers */ // ot->name = "NavMesh Copy Face Index"; // ot->description = "Copy the index from the active face"; // ot->idname = "MESH_OT_navmesh_face_copy"; // /* api callbacks */ // ot->poll = ED_operator_editmesh; // ot->exec = navmesh_face_copy_exec; // /* flags */ // ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; //} //static int compare(const void *a, const void *b) //{ // return (*(int *)a - *(int *)b); //} //static int findFreeNavPolyIndex(BMEditMesh *em) //{ // /* construct vector of indices */ // int numfaces = em->bm->totface; // int *indices = MEM_callocN(sizeof(int) * numfaces, "findFreeNavPolyIndex(indices)"); // BMFace *ef; // BMIter iter; // int i, idx = em->bm->totface - 1, freeIdx = 1; // /*XXX this originally went last to first, but that isn't possible anymore*/ // BM_ITER_MESH (ef, &iter, em->bm, BM_FACES_OF_MESH) { // int polyIdx = *(int *)CustomData_bmesh_get(&em->bm->pdata, ef->head.data, CD_RECAST); // indices[idx] = polyIdx; // idx--; // } // qsort(indices, numfaces, sizeof(int), compare); // /* search first free index */ // freeIdx = 1; // for (i = 0; i < numfaces; i++) { // if (indices[i] == freeIdx) // freeIdx++; // else if (indices[i] > freeIdx) // break; // } // MEM_freeN(indices); // return freeIdx; //} //static int navmesh_face_add_exec(bContext *C, wmOperator *UNUSED(op)) //{ // Object *obedit = CTX_data_edit_object(C); // BMEditMesh *em = BKE_editmesh_from_object(obedit); // BMFace *ef; // BMIter iter; // if (CustomData_has_layer(&em->bm->pdata, CD_RECAST)) { // int targetPolyIdx = findFreeNavPolyIndex(em); // if (targetPolyIdx > 0) { // /* set target poly idx to selected faces */ // /*XXX this originally went last to first, but that isn't possible anymore*/ // BM_ITER_MESH (ef, &iter, em->bm, BM_FACES_OF_MESH) { // if (BM_elem_flag_test(ef, BM_ELEM_SELECT)) { // int *recastDataBlock = (int *)CustomData_bmesh_get(&em->bm->pdata, ef->head.data, CD_RECAST); // *recastDataBlock = targetPolyIdx; // } // } // } // } // DAG_id_tag_update((ID *)obedit->data, OB_RECALC_DATA); // WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data); // return OPERATOR_FINISHED; //} //void MESH_OT_navmesh_face_add(struct wmOperatorType *ot) //{ // /* identifiers */ // ot->name = "NavMesh New Face Index"; // ot->description = "Add a new index and assign it to selected faces"; // ot->idname = "MESH_OT_navmesh_face_add"; // /* api callbacks */ // ot->poll = ED_operator_editmesh; // ot->exec = navmesh_face_add_exec; // /* flags */ // ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; //} //static int navmesh_obmode_data_poll(bContext *C) //{ // Object *ob = ED_object_active_context(C); // if (ob && (ob->mode == OB_MODE_OBJECT) && (ob->type == OB_MESH)) { // Mesh *me = ob->data; // return CustomData_has_layer(&me->pdata, CD_RECAST); // } // return false; //} //static int navmesh_obmode_poll(bContext *C) //{ // Object *ob = ED_object_active_context(C); // if (ob && (ob->mode == OB_MODE_OBJECT) && (ob->type == OB_MESH)) { // return true; // } // return false; //} //static int navmesh_reset_exec(bContext *C, wmOperator *UNUSED(op)) //{ // Object *ob = ED_object_active_context(C); // Mesh *me = ob->data; // CustomData_free_layers(&me->pdata, CD_RECAST, me->totpoly); // BKE_mesh_ensure_navmesh(me); // DAG_id_tag_update(&me->id, OB_RECALC_DATA); // WM_event_add_notifier(C, NC_GEOM | ND_DATA, &me->id); // return OPERATOR_FINISHED; //} //void MESH_OT_navmesh_reset(struct wmOperatorType *ot) //{ // /* identifiers */ // ot->name = "NavMesh Reset Index Values"; // ot->description = "Assign a new index to every face"; // ot->idname = "MESH_OT_navmesh_reset"; // /* api callbacks */ // ot->poll = navmesh_obmode_poll; // ot->exec = navmesh_reset_exec; // /* flags */ // ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; //} //static int navmesh_clear_exec(bContext *C, wmOperator *UNUSED(op)) //{ // Object *ob = ED_object_active_context(C); // Mesh *me = ob->data; // CustomData_free_layers(&me->pdata, CD_RECAST, me->totpoly); // DAG_id_tag_update(&me->id, OB_RECALC_DATA); // WM_event_add_notifier(C, NC_GEOM | ND_DATA, &me->id); // return OPERATOR_FINISHED; //} //void MESH_OT_navmesh_clear(struct wmOperatorType *ot) //{ // /* identifiers */ // ot->name = "NavMesh Clear Data"; // ot->description = "Remove navmesh data from this mesh"; // ot->idname = "MESH_OT_navmesh_clear"; // /* api callbacks */ // ot->poll = navmesh_obmode_data_poll; // ot->exec = navmesh_clear_exec; // /* flags */ // ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; //} ================================================ FILE: third_parties/recast/app/mesh_navmesh.h ================================================ /* * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * The Original Code is Copyright (C) 2011 by Blender Foundation * All rights reserved. * * Contributor(s): Benoit Bolsee, * Nick Samarin, * Przemysław Bągard, * * ***** END GPL LICENSE BLOCK ***** */ #ifndef MESH_NAVMESH_H #define MESH_NAVMESH_H #include "recast-capi.h" #ifdef __cplusplus extern "C" { #endif /// Just holder class which will allocate pmesh inside. /// This class will be created on python side. struct RECASTBLENDERADDON_EXPORT recast_polyMesh_holder { struct recast_polyMesh *pmesh; }; struct RECASTBLENDERADDON_EXPORT recast_polyMeshDetail_holder { struct recast_polyMeshDetail *dmesh; }; typedef RECASTBLENDERADDON_EXPORT struct RecastData { float cellsize; float cellheight; float agentmaxslope; float agentmaxclimb; float agentheight; float agentradius; float edgemaxlen; float edgemaxerror; float regionminsize; float regionmergesize; int vertsperpoly; float detailsampledist; float detailsamplemaxerror; // short pad1, pad2; short partitioning; short pad1; } RecastData; /* RecastData.partitioning */ #define RC_PARTITION_WATERSHED 0 #define RC_PARTITION_MONOTONE 1 #define RC_PARTITION_LAYERS 2 //#if (defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 403)) //# define ATTR_MALLOC __attribute__((malloc)) //#else //# define ATTR_MALLOC //#endif //void MEM_lockfree_freeN(void *vmemh); //void *MEM_lockfree_callocN(size_t len, const char *UNUSED(str)) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_ALLOC_SIZE(1) ATTR_NONNULL(2); //void (*MEM_freeN)(void *vmemh) = MEM_lockfree_freeN; //void *(*MEM_callocN)(size_t len, const char *str) = MEM_lockfree_callocN; int RECASTBLENDERADDON_EXPORT buildNavMesh(const RecastData *recastParams, int nverts, float *verts, int ntris, int *tris, struct recast_polyMesh_holder *pmeshHolder, struct recast_polyMeshDetail_holder *dmeshHolder, char *reports, int reportsMaxChars); int RECASTBLENDERADDON_EXPORT freeNavMesh(struct recast_polyMesh_holder *pmeshHolder, struct recast_polyMeshDetail_holder *dmeshHolder, char *reports, int reportsMaxChars); #ifdef __cplusplus } #endif #endif ================================================ FILE: third_parties/recast/app/recast-capi.cpp ================================================ /* * * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * The Original Code is Copyright (C) 2011 Blender Foundation. * All rights reserved. * * This file was forked from Blender 2.79b. * * Contributor(s): Sergey Sharybin, * Przemysław Bągard, * * ***** END GPL LICENSE BLOCK ***** */ #include "recast-capi.h" #include #include "Recast.h" static rcContext *sctx; #define INIT_SCTX() \ if (sctx == NULL) sctx = new rcContext(false) //int recast_buildMeshAdjacency(unsigned short* polys, const int npolys, // const int nverts, const int vertsPerPoly) //{ // return (int) buildMeshAdjacency(polys, npolys, nverts, vertsPerPoly); //} void recast_calcBounds(const float *verts, int nv, float *bmin, float *bmax) { rcCalcBounds(verts, nv, bmin, bmax); } void recast_calcGridSize(const float *bmin, const float *bmax, float cs, int *w, int *h) { rcCalcGridSize(bmin, bmax, cs, w, h); } struct recast_heightfield *recast_newHeightfield(void) { return (struct recast_heightfield *) rcAllocHeightfield(); } void recast_destroyHeightfield(struct recast_heightfield *heightfield) { rcFreeHeightField((rcHeightfield *) heightfield); } int recast_createHeightfield(struct recast_heightfield *hf, int width, int height, const float *bmin, const float* bmax, float cs, float ch) { INIT_SCTX(); return rcCreateHeightfield(sctx, *(rcHeightfield *)hf, width, height, bmin, bmax, cs, ch); } void recast_markWalkableTriangles(const float walkableSlopeAngle,const float *verts, int nv, const int *tris, int nt, unsigned char *areas) { INIT_SCTX(); rcMarkWalkableTriangles(sctx, walkableSlopeAngle, verts, nv, tris, nt, areas); } void recast_clearUnwalkableTriangles(const float walkableSlopeAngle, const float* verts, int nv, const int* tris, int nt, unsigned char* areas) { INIT_SCTX(); rcClearUnwalkableTriangles(sctx, walkableSlopeAngle, verts, nv, tris, nt, areas); } int recast_addSpan(struct recast_heightfield *hf, const int x, const int y, const unsigned short smin, const unsigned short smax, const unsigned char area, const int flagMergeThr) { INIT_SCTX(); return rcAddSpan(sctx, *(rcHeightfield *) hf, x, y, smin, smax, area, flagMergeThr); } int recast_rasterizeTriangle(const float *v0, const float *v1, const float *v2, const unsigned char area, struct recast_heightfield *solid, const int flagMergeThr) { INIT_SCTX(); return rcRasterizeTriangle(sctx, v0, v1, v2, area, *(rcHeightfield *) solid, flagMergeThr); } int recast_rasterizeTriangles(const float *verts, const int nv, const int *tris, const unsigned char *areas, const int nt, struct recast_heightfield *solid, const int flagMergeThr) { INIT_SCTX(); return rcRasterizeTriangles(sctx, verts, nv, tris, areas, nt, *(rcHeightfield *) solid, flagMergeThr); } void recast_filterLedgeSpans(const int walkableHeight, const int walkableClimb, struct recast_heightfield *solid) { INIT_SCTX(); rcFilterLedgeSpans(sctx, walkableHeight, walkableClimb, *(rcHeightfield *) solid); } void recast_filterWalkableLowHeightSpans(int walkableHeight, struct recast_heightfield *solid) { INIT_SCTX(); rcFilterWalkableLowHeightSpans(sctx, walkableHeight, *(rcHeightfield *) solid); } void recast_filterLowHangingWalkableObstacles(const int walkableClimb, struct recast_heightfield *solid) { INIT_SCTX(); rcFilterLowHangingWalkableObstacles(sctx, walkableClimb, *(rcHeightfield *) solid); } int recast_getHeightFieldSpanCount(struct recast_heightfield *hf) { INIT_SCTX(); return rcGetHeightFieldSpanCount(sctx, *(rcHeightfield *) hf); } struct recast_heightfieldLayerSet *recast_newHeightfieldLayerSet(void) { return (struct recast_heightfieldLayerSet *) rcAllocHeightfieldLayerSet(); } void recast_destroyHeightfieldLayerSet(struct recast_heightfieldLayerSet *lset) { rcFreeHeightfieldLayerSet( (rcHeightfieldLayerSet *) lset); } struct recast_compactHeightfield *recast_newCompactHeightfield(void) { return (struct recast_compactHeightfield *) rcAllocCompactHeightfield(); } void recast_destroyCompactHeightfield(struct recast_compactHeightfield *compactHeightfield) { rcFreeCompactHeightfield( (rcCompactHeightfield *) compactHeightfield); } int recast_buildCompactHeightfield(const int walkableHeight, const int walkableClimb, struct recast_heightfield *hf, struct recast_compactHeightfield *chf) { INIT_SCTX(); return rcBuildCompactHeightfield(sctx, walkableHeight, walkableClimb, *(rcHeightfield *) hf, *(rcCompactHeightfield *) chf); } int recast_erodeWalkableArea(int radius, struct recast_compactHeightfield *chf) { INIT_SCTX(); return rcErodeWalkableArea(sctx, radius, *(rcCompactHeightfield *) chf); } int recast_medianFilterWalkableArea(struct recast_compactHeightfield *chf) { INIT_SCTX(); return rcMedianFilterWalkableArea(sctx, *(rcCompactHeightfield *) chf); } void recast_markBoxArea(const float *bmin, const float *bmax, unsigned char areaId, struct recast_compactHeightfield *chf) { INIT_SCTX(); rcMarkBoxArea(sctx, bmin, bmax, areaId, *(rcCompactHeightfield *) chf); } void recast_markConvexPolyArea(const float* verts, const int nverts, const float hmin, const float hmax, unsigned char areaId, struct recast_compactHeightfield *chf) { INIT_SCTX(); rcMarkConvexPolyArea(sctx, verts, nverts, hmin, hmax, areaId, *(rcCompactHeightfield *) chf); } int recast_offsetPoly(const float* verts, const int nverts, const float offset, float *outVerts, const int maxOutVerts) { return rcOffsetPoly(verts, nverts, offset, outVerts, maxOutVerts); } void recast_markCylinderArea(const float* pos, const float r, const float h, unsigned char areaId, struct recast_compactHeightfield *chf) { INIT_SCTX(); rcMarkCylinderArea(sctx, pos, r, h, areaId, *(rcCompactHeightfield *) chf); } int recast_buildDistanceField(struct recast_compactHeightfield *chf) { INIT_SCTX(); return rcBuildDistanceField(sctx, *(rcCompactHeightfield *) chf); } int recast_buildRegions(struct recast_compactHeightfield *chf, const int borderSize, const int minRegionArea, const int mergeRegionArea) { INIT_SCTX(); return rcBuildRegions(sctx, *(rcCompactHeightfield *) chf, borderSize, minRegionArea, mergeRegionArea); } int recast_buildLayerRegions(struct recast_compactHeightfield *chf, const int borderSize, const int minRegionArea) { INIT_SCTX(); return rcBuildLayerRegions(sctx, *(rcCompactHeightfield *) chf, borderSize, minRegionArea); } int recast_buildRegionsMonotone(struct recast_compactHeightfield *chf, const int borderSize, const int minRegionArea, const int mergeRegionArea) { INIT_SCTX(); return rcBuildRegionsMonotone(sctx, *(rcCompactHeightfield *) chf, borderSize, minRegionArea, mergeRegionArea); } struct recast_contourSet *recast_newContourSet(void) { return (struct recast_contourSet *) rcAllocContourSet(); } void recast_destroyContourSet(struct recast_contourSet *contourSet) { rcFreeContourSet((rcContourSet *) contourSet); } int recast_buildContours(struct recast_compactHeightfield *chf, const float maxError, const int maxEdgeLen, struct recast_contourSet *cset, const int buildFlags) { INIT_SCTX(); return rcBuildContours(sctx, *(rcCompactHeightfield *) chf, maxError, maxEdgeLen, *(rcContourSet *) cset, buildFlags); } struct recast_polyMesh *recast_newPolyMesh(void) { return (recast_polyMesh *) rcAllocPolyMesh(); } void recast_destroyPolyMesh(struct recast_polyMesh *polyMesh) { rcFreePolyMesh((rcPolyMesh *) polyMesh); } int recast_buildPolyMesh(struct recast_contourSet *cset, const int nvp, struct recast_polyMesh *mesh) { INIT_SCTX(); return rcBuildPolyMesh(sctx, *(rcContourSet *) cset, nvp, *(rcPolyMesh *) mesh); } int recast_mergePolyMeshes(struct recast_polyMesh **meshes, const int nmeshes, struct recast_polyMesh *mesh) { INIT_SCTX(); return rcMergePolyMeshes(sctx, (rcPolyMesh **) meshes, nmeshes, *(rcPolyMesh *) mesh); } int recast_copyPolyMesh(const struct recast_polyMesh *src, struct recast_polyMesh *dst) { INIT_SCTX(); return rcCopyPolyMesh(sctx, *(const rcPolyMesh *) src, *(rcPolyMesh *) dst); } unsigned short *recast_polyMeshGetVerts(struct recast_polyMesh *mesh, int *nverts) { rcPolyMesh *pmesh = (rcPolyMesh *)mesh; if (nverts) *nverts = pmesh->nverts; return pmesh->verts; } void recast_polyMeshGetBoundbox(struct recast_polyMesh *mesh, float *bmin, float *bmax) { rcPolyMesh *pmesh = (rcPolyMesh *)mesh; if (bmin) { bmin[0] = pmesh->bmin[0]; bmin[1] = pmesh->bmin[1]; bmin[2] = pmesh->bmin[2]; } if (bmax) { bmax[0] = pmesh->bmax[0]; bmax[1] = pmesh->bmax[1]; bmax[2] = pmesh->bmax[2]; } } void recast_polyMeshGetCell(struct recast_polyMesh *mesh, float *cs, float *ch) { rcPolyMesh *pmesh = (rcPolyMesh *)mesh; if (cs) *cs = pmesh->cs; if (ch) *ch = pmesh->ch; } unsigned short *recast_polyMeshGetPolys(struct recast_polyMesh *mesh, int *npolys, int *nvp) { rcPolyMesh *pmesh = (rcPolyMesh *)mesh; if (npolys) *npolys = pmesh->npolys; if (nvp) *nvp = pmesh->nvp; return pmesh->polys; } struct recast_polyMeshDetail *recast_newPolyMeshDetail(void) { return (struct recast_polyMeshDetail *) rcAllocPolyMeshDetail(); } void recast_destroyPolyMeshDetail(struct recast_polyMeshDetail *polyMeshDetail) { rcFreePolyMeshDetail((rcPolyMeshDetail *) polyMeshDetail); } int recast_buildPolyMeshDetail(const struct recast_polyMesh *mesh, const struct recast_compactHeightfield *chf, const float sampleDist, const float sampleMaxError, struct recast_polyMeshDetail *dmesh) { INIT_SCTX(); return rcBuildPolyMeshDetail(sctx, *(rcPolyMesh *) mesh, *(rcCompactHeightfield *) chf, sampleDist, sampleMaxError, *(rcPolyMeshDetail *) dmesh); } int recast_mergePolyMeshDetails(struct recast_polyMeshDetail **meshes, const int nmeshes, struct recast_polyMeshDetail *mesh) { INIT_SCTX(); return rcMergePolyMeshDetails(sctx, (rcPolyMeshDetail **) meshes, nmeshes, *(rcPolyMeshDetail *) mesh); } float *recast_polyMeshDetailGetVerts(struct recast_polyMeshDetail *mesh, int *nverts) { rcPolyMeshDetail *dmesh = (rcPolyMeshDetail *)mesh; if (nverts) *nverts = dmesh->nverts; return dmesh->verts; } unsigned char *recast_polyMeshDetailGetTris(struct recast_polyMeshDetail *mesh, int *ntris) { rcPolyMeshDetail *dmesh = (rcPolyMeshDetail *)mesh; if (ntris) *ntris = dmesh->ntris; return dmesh->tris; } unsigned int *recast_polyMeshDetailGetMeshes(struct recast_polyMeshDetail *mesh, int *nmeshes) { rcPolyMeshDetail *dmesh = (rcPolyMeshDetail *)mesh; if (nmeshes) *nmeshes = dmesh->nmeshes; return dmesh->meshes; } ================================================ FILE: third_parties/recast/app/recast-capi.h ================================================ /* * * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * The Original Code is Copyright (C) 2011 Blender Foundation. * All rights reserved. * * This file was forked from Blender 2.79b. * * Contributor(s): Sergey Sharybin, * Przemysław Bągard, * * ***** END GPL LICENSE BLOCK ***** */ #ifndef RECAST_C_API_H #define RECAST_C_API_H // for size_t #include #include "recast-capi_global.h" #ifdef __cplusplus extern "C" { #endif struct RECASTBLENDERADDON_EXPORT recast_polyMesh; struct RECASTBLENDERADDON_EXPORT recast_polyMeshDetail; struct RECASTBLENDERADDON_EXPORT recast_heightfield; struct RECASTBLENDERADDON_EXPORT recast_compactHeightfield; struct RECASTBLENDERADDON_EXPORT recast_heightfieldLayerSet; struct RECASTBLENDERADDON_EXPORT recast_contourSet; // recast_polyMesh must match rcPolyMesh ///// Represents a polygon mesh suitable for use in building a navigation mesh. ///// @ingroup recast //struct rcPolyMesh //{ // rcPolyMesh(); // ~rcPolyMesh(); // unsigned short* verts; ///< The mesh vertices. [Form: (x, y, z) * #nverts] // unsigned short* polys; ///< Polygon and neighbor data. [Length: #maxpolys * 2 * #nvp] // unsigned short* regs; ///< The region id assigned to each polygon. [Length: #maxpolys] // unsigned short* flags; ///< The user defined flags for each polygon. [Length: #maxpolys] // unsigned char* areas; ///< The area id assigned to each polygon. [Length: #maxpolys] // int nverts; ///< The number of vertices. // int npolys; ///< The number of polygons. // int maxpolys; ///< The number of allocated polygons. // int nvp; ///< The maximum number of vertices per polygon. // float bmin[3]; ///< The minimum bounds in world space. [(x, y, z)] // float bmax[3]; ///< The maximum bounds in world space. [(x, y, z)] // float cs; ///< The size of each cell. (On the xz-plane.) // float ch; ///< The height of each cell. (The minimum increment along the y-axis.) // int borderSize; ///< The AABB border size used to generate the source data from which the mesh was derived. // float maxEdgeError; ///< The max error of the polygon edges in the mesh. //}; ///// Contains triangle meshes that represent detailed height data associated ///// with the polygons in its associated polygon mesh object. ///// @ingroup recast //struct rcPolyMeshDetail //{ // unsigned int* meshes; ///< The sub-mesh data. [Size: 4*#nmeshes] // float* verts; ///< The mesh vertices. [Size: 3*#nverts] // unsigned char* tris; ///< The mesh triangles. [Size: 4*#ntris] // int nmeshes; ///< The number of sub-meshes defined by #meshes. // int nverts; ///< The number of vertices in #verts. // int ntris; ///< The number of triangles in #tris. //}; enum RECASTBLENDERADDON_EXPORT recast_BuildContoursFlags { RECAST_CONTOUR_TESS_WALL_EDGES = 0x01, RECAST_CONTOUR_TESS_AREA_EDGES = 0x02, }; //int recast_buildMeshAdjacency(unsigned short* polys, const int npolys, // const int nverts, const int vertsPerPoly); RECASTBLENDERADDON_EXPORT void recast_calcBounds(const float *verts, int nv, float *bmin, float *bmax); RECASTBLENDERADDON_EXPORT void recast_calcGridSize(const float *bmin, const float *bmax, float cs, int *w, int *h); RECASTBLENDERADDON_EXPORT struct recast_heightfield *recast_newHeightfield(void); RECASTBLENDERADDON_EXPORT void recast_destroyHeightfield(struct recast_heightfield *heightfield); RECASTBLENDERADDON_EXPORT int recast_createHeightfield(struct recast_heightfield *hf, int width, int height, const float *bmin, const float* bmax, float cs, float ch); RECASTBLENDERADDON_EXPORT void recast_markWalkableTriangles(const float walkableSlopeAngle,const float *verts, int nv, const int *tris, int nt, unsigned char *areas); RECASTBLENDERADDON_EXPORT void recast_clearUnwalkableTriangles(const float walkableSlopeAngle, const float* verts, int nv, const int* tris, int nt, unsigned char* areas); RECASTBLENDERADDON_EXPORT int recast_addSpan(struct recast_heightfield *hf, const int x, const int y, const unsigned short smin, const unsigned short smax, const unsigned char area, const int flagMergeThr); RECASTBLENDERADDON_EXPORT int recast_rasterizeTriangle(const float* v0, const float* v1, const float* v2, const unsigned char area, struct recast_heightfield *solid, const int flagMergeThr); RECASTBLENDERADDON_EXPORT int recast_rasterizeTriangles(const float *verts, const int nv, const int *tris, const unsigned char *areas, const int nt, struct recast_heightfield *solid, const int flagMergeThr); RECASTBLENDERADDON_EXPORT void recast_filterLedgeSpans(const int walkableHeight, const int walkableClimb, struct recast_heightfield *solid); RECASTBLENDERADDON_EXPORT void recast_filterWalkableLowHeightSpans(int walkableHeight, struct recast_heightfield *solid); RECASTBLENDERADDON_EXPORT void recast_filterLowHangingWalkableObstacles(const int walkableClimb, struct recast_heightfield *solid); RECASTBLENDERADDON_EXPORT int recast_getHeightFieldSpanCount(struct recast_heightfield *hf); RECASTBLENDERADDON_EXPORT struct recast_heightfieldLayerSet *recast_newHeightfieldLayerSet(void); RECASTBLENDERADDON_EXPORT void recast_destroyHeightfieldLayerSet(struct recast_heightfieldLayerSet *lset); RECASTBLENDERADDON_EXPORT struct recast_compactHeightfield *recast_newCompactHeightfield(void); RECASTBLENDERADDON_EXPORT void recast_destroyCompactHeightfield(struct recast_compactHeightfield *compactHeightfield); RECASTBLENDERADDON_EXPORT int recast_buildCompactHeightfield(const int walkableHeight, const int walkableClimb, struct recast_heightfield *hf, struct recast_compactHeightfield *chf); RECASTBLENDERADDON_EXPORT int recast_erodeWalkableArea(int radius, struct recast_compactHeightfield *chf); RECASTBLENDERADDON_EXPORT int recast_medianFilterWalkableArea(struct recast_compactHeightfield *chf); RECASTBLENDERADDON_EXPORT void recast_markBoxArea(const float *bmin, const float *bmax, unsigned char areaId, struct recast_compactHeightfield *chf); RECASTBLENDERADDON_EXPORT void recast_markConvexPolyArea(const float* verts, const int nverts, const float hmin, const float hmax, unsigned char areaId, struct recast_compactHeightfield *chf); RECASTBLENDERADDON_EXPORT int recast_offsetPoly(const float* verts, const int nverts, const float offset, float *outVerts, const int maxOutVerts); RECASTBLENDERADDON_EXPORT void recast_markCylinderArea(const float* pos, const float r, const float h, unsigned char areaId, struct recast_compactHeightfield *chf); RECASTBLENDERADDON_EXPORT int recast_buildDistanceField(struct recast_compactHeightfield *chf); RECASTBLENDERADDON_EXPORT int recast_buildRegions(struct recast_compactHeightfield *chf, const int borderSize, const int minRegionArea, const int mergeRegionArea); RECASTBLENDERADDON_EXPORT int recast_buildLayerRegions(struct recast_compactHeightfield *chf, const int borderSize, const int minRegionArea); RECASTBLENDERADDON_EXPORT int recast_buildRegionsMonotone(struct recast_compactHeightfield *chf, const int borderSize, const int minRegionArea, const int mergeRegionArea); /* Contour set */ RECASTBLENDERADDON_EXPORT struct recast_contourSet *recast_newContourSet(void); RECASTBLENDERADDON_EXPORT void recast_destroyContourSet(struct recast_contourSet *contourSet); RECASTBLENDERADDON_EXPORT int recast_buildContours(struct recast_compactHeightfield *chf, const float maxError, const int maxEdgeLen, struct recast_contourSet *cset, const int buildFlags); /* Poly mesh */ RECASTBLENDERADDON_EXPORT struct recast_polyMesh *recast_newPolyMesh(void); RECASTBLENDERADDON_EXPORT void recast_destroyPolyMesh(struct recast_polyMesh *polyMesh); RECASTBLENDERADDON_EXPORT int recast_buildPolyMesh(struct recast_contourSet *cset, const int nvp, struct recast_polyMesh *mesh); RECASTBLENDERADDON_EXPORT int recast_mergePolyMeshes(struct recast_polyMesh **meshes, const int nmeshes, struct recast_polyMesh *mesh); RECASTBLENDERADDON_EXPORT int recast_copyPolyMesh(const struct recast_polyMesh *src, struct recast_polyMesh *dst); RECASTBLENDERADDON_EXPORT unsigned short *recast_polyMeshGetVerts(struct recast_polyMesh *mesh, int *nverts); RECASTBLENDERADDON_EXPORT void recast_polyMeshGetBoundbox(struct recast_polyMesh *mesh, float *bmin, float *bmax); RECASTBLENDERADDON_EXPORT void recast_polyMeshGetCell(struct recast_polyMesh *mesh, float *cs, float *ch); RECASTBLENDERADDON_EXPORT unsigned short *recast_polyMeshGetPolys(struct recast_polyMesh *mesh, int *npolys, int *nvp); /* Poly mesh detail */ RECASTBLENDERADDON_EXPORT struct recast_polyMeshDetail *recast_newPolyMeshDetail(void); RECASTBLENDERADDON_EXPORT void recast_destroyPolyMeshDetail(struct recast_polyMeshDetail *polyMeshDetail); RECASTBLENDERADDON_EXPORT int recast_buildPolyMeshDetail(const struct recast_polyMesh *mesh, const struct recast_compactHeightfield *chf, const float sampleDist, const float sampleMaxError, struct recast_polyMeshDetail *dmesh); RECASTBLENDERADDON_EXPORT int recast_mergePolyMeshDetails(struct recast_polyMeshDetail **meshes, const int nmeshes, struct recast_polyMeshDetail *mesh); RECASTBLENDERADDON_EXPORT float *recast_polyMeshDetailGetVerts(struct recast_polyMeshDetail *mesh, int *nverts); RECASTBLENDERADDON_EXPORT unsigned char *recast_polyMeshDetailGetTris(struct recast_polyMeshDetail *mesh, int *ntris); RECASTBLENDERADDON_EXPORT unsigned int *recast_polyMeshDetailGetMeshes(struct recast_polyMeshDetail *mesh, int *nmeshes); #ifdef __cplusplus } #endif #endif // RECAST_C_API_H ================================================ FILE: third_parties/recast/app/recast-capi_global.h ================================================ /* * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * Contributor(s): Przemysław Bągard, * * ***** END GPL LICENSE BLOCK ***** */ #ifndef RECASTBLENDERADDON_GLOBAL_H #define RECASTBLENDERADDON_GLOBAL_H #if defined(_MSC_VER) || defined(WIN64) || defined(_WIN64) || defined(__WIN64__) || defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__) # define Q_DECL_EXPORT __declspec(dllexport) # define Q_DECL_IMPORT __declspec(dllimport) #else # define Q_DECL_EXPORT __attribute__((visibility("default"))) # define Q_DECL_IMPORT __attribute__((visibility("default"))) #endif #if defined(RECASTBLENDERADDON_LIBRARY) # define RECASTBLENDERADDON_EXPORT Q_DECL_EXPORT #else # define RECASTBLENDERADDON_EXPORT Q_DECL_IMPORT #endif #endif ================================================ FILE: third_parties/recast/recast/CMakeLists.txt ================================================ cmake_minimum_required(VERSION 3.0) set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE) project(RecastNavigation) # lib versions SET(SOVERSION 1) SET(VERSION 1.0.0) option(RECASTNAVIGATION_STATIC "Build static libraries" ON) add_subdirectory(Recast) ================================================ FILE: third_parties/recast/recast/CONTRIBUTING.md ================================================ # Contributing to Recast and Detour We'd love for you to contribute to our source code and to make Recast and Detour even better than they are today! Here are the guidelines we'd like you to follow: - [Code of Conduct](#coc) - [Question or Problem?](#question) - [Issues and Bugs](#issue) - [Feature Requests](#feature) - [Submission Guidelines](#submission-guidelines) - [Git Commit Guidelines](#git-commit-guidelines) ## Code of Conduct This project adheres to the [Open Code of Conduct][code-of-conduct]. By participating, you are expected to honor this code. ## Got a Question or Problem? If you have questions about how to use Recast or Detour, please direct these to the [Google Group][groups] discussion list. We are also available on [Gitter][gitter]. ## Found an Issue? If you find a bug in the source code or a mistake in the documentation, you can help us by submitting an issue to our [GitHub Repository][github]. Even better you can submit a Pull Request with a fix. **Please see the Submission Guidelines below**. ## Want a Feature? You can request a new feature by submitting an issue to our [GitHub Repository][github]. If you would like to implement a new feature then consider what kind of change it is: * **Major Changes** that you wish to contribute to the project should be discussed first on our [Google Group][groups] or in [GitHub Issues][github-issues] so that we can better coordinate our efforts, prevent duplication of work, and help you to craft the change so that it is successfully accepted into the project. * **Small Changes** can be crafted and submitted to the [GitHub Repository][github] as a Pull Request. ## Submission Guidelines ### Submitting an Issue Before you submit your issue search the [GitHub Issues][github-issues] archive, maybe your question was already answered. If your issue appears to be a bug, and hasn't been reported, open a new issue. Help us to maximize the effort we can spend fixing issues and adding new features, by not reporting duplicate issues. Providing the following information will increase the chances of your issue being dealt with quickly: * **Overview of the Issue** - what type of issue is it, and why is it an issue for you? * **Callstack** - if it's a crash or other runtime error, a callstack will help diagnosis * **Screenshots** - for navmesh generation problems, a picture really is worth a thousand words. Implement `duDebugDraw` and call some methods from DetourDebugDraw.h. Seriously, just do it, we'll definitely ask you to if you haven't! * **Logs** - stdout and stderr from the console, or log files if there are any. If integrating into your own codebase, be sure to implement the log callbacks in `rcContext`. * **Reproduction steps** - a minimal, unambigious set of steps including input, that causes the error for you. e.g. input geometry and settings you can use to input into RecastDemo to get it to fail. Note: These can be saved by pressing the 9 key in RecastDemo, and the resulting .gset file can be shared (with the .obj if it is not one of the default ones). * **Recast version(s) and/or git commit hash** - particularly if you can find the point at which the error first started happening * **Environment** - operating system, compiler etc. * **Related issues** - has a similar issue been reported before? * **Suggest a Fix** - if you can't fix the bug yourself, perhaps you can point to what might be causing the problem (line of code or commit) Here is a great example of a well defined issue: https://github.com/recastnavigation/recastnavigation/issues/12 **If you get help, help others. Good karma rulez!** ### Submitting a Pull Request Before you submit your pull request consider the following guidelines: * Search [GitHub Pull Requests][github-pulls] for an open or closed Pull Request that relates to your submission. You don't want to duplicate effort. * Make your changes in a new git branch: ```shell git checkout -b my-fix-branch master ``` * Implement your changes, **including appropriate tests if appropriate/possible**. * Commit your changes using a descriptive commit message that follows our [commit message conventions](#commit-message-format). ```shell git commit -a ``` Note: the optional commit `-a` command line option will automatically "add" and "rm" edited files. * Squash any work-in-progress commits (by rebasing) to form a series of commits that make sense individually. Ideally the pull request will be small and focused enough that it fits sensibly in one commit. ```shell git rebase -i origin/master ``` * Push your branch to GitHub: ```shell git push origin my-fix-branch ``` * In GitHub, send a pull request to `recastnavigation:master`. * If we suggest changes then: * Make the required updates. * Commit your changes to your branch (e.g. `my-fix-branch`). * Squash the changes, overwriting history in your fix branch - we don't want history to include incomplete work. * Push the changes to your GitHub repository (this will update your Pull Request). If you have rebased to squash commits together, you will need to force push to update the PR: ```shell git rebase master -i git push origin my-fix-branch -f ``` That's it! Thank you for your contribution! #### After your pull request is merged After your pull request is merged, you can safely delete your branch and pull the changes from the main (upstream) repository: * Delete the remote branch on GitHub either through the GitHub web UI or your local shell as follows: ```shell git push origin --delete my-fix-branch ``` * Check out the master branch: ```shell git checkout master -f ``` * Delete the local branch: ```shell git branch -D my-fix-branch ``` * Update your master with the latest upstream version: ```shell git pull --ff upstream master ``` ## Git Commit Guidelines ### Commit content Do your best to factor commits appropriately, i.e not too large with unrelated things in the same commit, and not too small with the same small change applied N times in N different commits. If there was some accidental reformatting or whitespace changes during the course of your commits, please rebase them away before submitting the PR. ### Commit Message Format Please format commit messages as follows (based on this [excellent post](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)): ``` Summarize change in 50 characters or less Provide more detail after the first line. Leave one blank line below the summary and wrap all lines at 72 characters or less. If the change fixes an issue, leave another blank line after the final paragraph and indicate which issue is fixed in the specific format below. Fix #42 ``` Important things you should try to include in commit messages include: * Motivation for the change * Difference from previous behaviour * Whether the change alters the public API, or affects existing behaviour significantly [code-of-conduct]: http://todogroup.org/opencodeofconduct/#Recastnavigation/b.hymers@gmail.com [github]: https://github.com/recastnavigation/recastnavigation [github-issues]: https://github.com/recastnavigation/recastnavigation/issues [github-pulls]: https://github.com/recastnavigation/recastnavigation/pulls [gitter]: https://gitter.im/recastnavigation/chat [groups]: https://groups.google.com/forum/?fromgroups#!forum/recastnavigation ================================================ FILE: third_parties/recast/recast/License.txt ================================================ Copyright (c) 2009 Mikko Mononen memon@inside.org This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. ================================================ FILE: third_parties/recast/recast/README.md ================================================ Recast & Detour =============== [![Travis (Linux) Build Status](https://travis-ci.org/recastnavigation/recastnavigation.svg?branch=master)](https://travis-ci.org/recastnavigation/recastnavigation) [![Appveyor (Windows) Build Status](https://ci.appveyor.com/api/projects/status/20w84u25b3f8h179/branch/master?svg=true)](https://ci.appveyor.com/project/recastnavigation/recastnavigation/branch/master) [![Issue Stats](http://www.issuestats.com/github/recastnavigation/recastnavigation/badge/pr?style=flat)](http://www.issuestats.com/github/recastnavigation/recastnavigation) [![Issue Stats](http://www.issuestats.com/github/recastnavigation/recastnavigation/badge/issue?style=flat)](http://www.issuestats.com/github/recastnavigation/recastnavigation) ![screenshot of a navmesh baked with the sample program](/RecastDemo/screenshot.png?raw=true) ## Recast Recast is state of the art navigation mesh construction toolset for games. * It is automatic, which means that you can throw any level geometry at it and you will get robust mesh out * It is fast which means swift turnaround times for level designers * It is open source so it comes with full source and you can customize it to your heart's content. The Recast process starts with constructing a voxel mold from a level geometry and then casting a navigation mesh over it. The process consists of three steps, building the voxel mold, partitioning the mold into simple regions, peeling off the regions as simple polygons. 1. The voxel mold is built from the input triangle mesh by rasterizing the triangles into a multi-layer heightfield. Some simple filters are then applied to the mold to prune out locations where the character would not be able to move. 2. The walkable areas described by the mold are divided into simple overlayed 2D regions. The resulting regions have only one non-overlapping contour, which simplifies the final step of the process tremendously. 3. The navigation polygons are peeled off from the regions by first tracing the boundaries and then simplifying them. The resulting polygons are finally converted to convex polygons which makes them perfect for pathfinding and spatial reasoning about the level. ## Detour Recast is accompanied with Detour, path-finding and spatial reasoning toolkit. You can use any navigation mesh with Detour, but of course the data generated with Recast fits perfectly. Detour offers simple static navigation mesh which is suitable for many simple cases, as well as tiled navigation mesh which allows you to plug in and out pieces of the mesh. The tiled mesh allows you to create systems where you stream new navigation data in and out as the player progresses the level, or you may regenerate tiles as the world changes. ## Recast Demo You can find a comprehensive demo project in RecastDemo folder. It is a kitchen sink demo containing all the functionality of the library. If you are new to Recast & Detour, check out [Sample_SoloMesh.cpp](/RecastDemo/Source/Sample_SoloMesh.cpp) to get started with building navmeshes and [NavMeshTesterTool.cpp](/RecastDemo/Source/NavMeshTesterTool.cpp) to see how Detour can be used to find paths. ### Building RecastDemo RecastDemo uses [premake5](http://premake.github.io/) to build platform specific projects. Download it and make sure it's available on your path, or specify the path to it. #### Linux - Install SDL2 and its dependencies according to your distro's guidelines. - run `premake5 gmake` from the `RecastDemo` folder. - `cd Build/gmake` then `make` - Run `RecastDemo\Bin\RecastDemo` #### OSX - Grab the latest SDL2 development library dmg from [here](https://www.libsdl.org/download-2.0.php) and place `SDL2.framework` in `/Library/Frameworks/` - Navigate to the `RecastDemo` folder and run `premake5 xcode4` - Open `Build/xcode4/recastnavigation.xcworkspace` - Select the "RecastDemo" project in the left pane, go to the "BuildPhases" tab and expand "Link Binary With Libraries" - Remove the existing entry for SDL2 (it should have a white box icon) and re-add it by hitting the plus, selecting "Add Other", and selecting `/Library/Frameworks/SDL2.framework`. It should now have a suitcase icon. - Set the RecastDemo project as the target and build. #### Windows - Grab the latest SDL2 development library release from [here](https://www.libsdl.org/download-2.0.php) and unzip it `RecastDemo\Contrib`. Rename the SDL folder such that the path `RecastDemo\Contrib\SDL\lib\x86` is valid. - Run `"premake5" vs2015` from the `RecastDemo` folder - Open the solution, build, and run. ### Running Unit tests - Follow the instructions to build RecastDemo above. Premake should generate another build target called "Tests". - Build the "Tests" project. This will generate an executable named "Tests" in `RecastDemo/Bin/` - Run the "Tests" executable. It will execute all the unit tests, indicate those that failed, and display a count of those that succeeded. ## Integrating with your own project It is recommended to add the source directories `DebugUtils`, `Detour`, `DetourCrowd`, `DetourTileCache`, and `Recast` into your own project depending on which parts of the project you need. For example your level building tool could include `DebugUtils`, `Recast`, and `Detour`, and your game runtime could just include `Detour`. ## Contributing See the [Contributing document](CONTRIBUTING.md) for guidelines for making contributions. ## Discuss - Discuss Recast & Detour: http://groups.google.com/group/recastnavigation - Development blog: http://digestingduck.blogspot.com/ ## License Recast & Detour is licensed under ZLib license, see License.txt for more information. ================================================ FILE: third_parties/recast/recast/Recast/CMakeLists.txt ================================================ file(GLOB SOURCES Source/*.cpp) if (RECASTNAVIGATION_STATIC) add_library(Recast STATIC ${SOURCES}) else () add_library(Recast SHARED ${SOURCES}) endif () add_library(RecastNavigation::Recast ALIAS Recast) set(Recast_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/Include") target_include_directories(Recast PUBLIC "$" ) set_target_properties(Recast PROPERTIES SOVERSION ${SOVERSION} VERSION ${VERSION} ) install(TARGETS Recast ARCHIVE DESTINATION lib LIBRARY DESTINATION lib COMPONENT library ) file(GLOB INCLUDES Include/*.h) install(FILES ${INCLUDES} DESTINATION include) ================================================ FILE: third_parties/recast/recast/Recast/Include/Recast.h ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #ifndef RECAST_H #define RECAST_H /// The value of PI used by Recast. static const float RC_PI = 3.14159265f; /// Recast log categories. /// @see rcContext enum rcLogCategory { RC_LOG_PROGRESS = 1, ///< A progress log entry. RC_LOG_WARNING, ///< A warning log entry. RC_LOG_ERROR, ///< An error log entry. }; /// Recast performance timer categories. /// @see rcContext enum rcTimerLabel { /// The user defined total time of the build. RC_TIMER_TOTAL, /// A user defined build time. RC_TIMER_TEMP, /// The time to rasterize the triangles. (See: #rcRasterizeTriangle) RC_TIMER_RASTERIZE_TRIANGLES, /// The time to build the compact heightfield. (See: #rcBuildCompactHeightfield) RC_TIMER_BUILD_COMPACTHEIGHTFIELD, /// The total time to build the contours. (See: #rcBuildContours) RC_TIMER_BUILD_CONTOURS, /// The time to trace the boundaries of the contours. (See: #rcBuildContours) RC_TIMER_BUILD_CONTOURS_TRACE, /// The time to simplify the contours. (See: #rcBuildContours) RC_TIMER_BUILD_CONTOURS_SIMPLIFY, /// The time to filter ledge spans. (See: #rcFilterLedgeSpans) RC_TIMER_FILTER_BORDER, /// The time to filter low height spans. (See: #rcFilterWalkableLowHeightSpans) RC_TIMER_FILTER_WALKABLE, /// The time to apply the median filter. (See: #rcMedianFilterWalkableArea) RC_TIMER_MEDIAN_AREA, /// The time to filter low obstacles. (See: #rcFilterLowHangingWalkableObstacles) RC_TIMER_FILTER_LOW_OBSTACLES, /// The time to build the polygon mesh. (See: #rcBuildPolyMesh) RC_TIMER_BUILD_POLYMESH, /// The time to merge polygon meshes. (See: #rcMergePolyMeshes) RC_TIMER_MERGE_POLYMESH, /// The time to erode the walkable area. (See: #rcErodeWalkableArea) RC_TIMER_ERODE_AREA, /// The time to mark a box area. (See: #rcMarkBoxArea) RC_TIMER_MARK_BOX_AREA, /// The time to mark a cylinder area. (See: #rcMarkCylinderArea) RC_TIMER_MARK_CYLINDER_AREA, /// The time to mark a convex polygon area. (See: #rcMarkConvexPolyArea) RC_TIMER_MARK_CONVEXPOLY_AREA, /// The total time to build the distance field. (See: #rcBuildDistanceField) RC_TIMER_BUILD_DISTANCEFIELD, /// The time to build the distances of the distance field. (See: #rcBuildDistanceField) RC_TIMER_BUILD_DISTANCEFIELD_DIST, /// The time to blur the distance field. (See: #rcBuildDistanceField) RC_TIMER_BUILD_DISTANCEFIELD_BLUR, /// The total time to build the regions. (See: #rcBuildRegions, #rcBuildRegionsMonotone) RC_TIMER_BUILD_REGIONS, /// The total time to apply the watershed algorithm. (See: #rcBuildRegions) RC_TIMER_BUILD_REGIONS_WATERSHED, /// The time to expand regions while applying the watershed algorithm. (See: #rcBuildRegions) RC_TIMER_BUILD_REGIONS_EXPAND, /// The time to flood regions while applying the watershed algorithm. (See: #rcBuildRegions) RC_TIMER_BUILD_REGIONS_FLOOD, /// The time to filter out small regions. (See: #rcBuildRegions, #rcBuildRegionsMonotone) RC_TIMER_BUILD_REGIONS_FILTER, /// The time to build heightfield layers. (See: #rcBuildHeightfieldLayers) RC_TIMER_BUILD_LAYERS, /// The time to build the polygon mesh detail. (See: #rcBuildPolyMeshDetail) RC_TIMER_BUILD_POLYMESHDETAIL, /// The time to merge polygon mesh details. (See: #rcMergePolyMeshDetails) RC_TIMER_MERGE_POLYMESHDETAIL, /// The maximum number of timers. (Used for iterating timers.) RC_MAX_TIMERS }; /// Provides an interface for optional logging and performance tracking of the Recast /// build process. /// @ingroup recast class rcContext { public: /// Contructor. /// @param[in] state TRUE if the logging and performance timers should be enabled. [Default: true] inline rcContext(bool state = true) : m_logEnabled(state), m_timerEnabled(state) {} virtual ~rcContext() {} /// Enables or disables logging. /// @param[in] state TRUE if logging should be enabled. inline void enableLog(bool state) { m_logEnabled = state; } /// Clears all log entries. inline void resetLog() { if (m_logEnabled) doResetLog(); } /// Logs a message. /// @param[in] category The category of the message. /// @param[in] format The message. void log(const rcLogCategory category, const char* format, ...); /// Enables or disables the performance timers. /// @param[in] state TRUE if timers should be enabled. inline void enableTimer(bool state) { m_timerEnabled = state; } /// Clears all peformance timers. (Resets all to unused.) inline void resetTimers() { if (m_timerEnabled) doResetTimers(); } /// Starts the specified performance timer. /// @param label The category of the timer. inline void startTimer(const rcTimerLabel label) { if (m_timerEnabled) doStartTimer(label); } /// Stops the specified performance timer. /// @param label The category of the timer. inline void stopTimer(const rcTimerLabel label) { if (m_timerEnabled) doStopTimer(label); } /// Returns the total accumulated time of the specified performance timer. /// @param label The category of the timer. /// @return The accumulated time of the timer, or -1 if timers are disabled or the timer has never been started. inline int getAccumulatedTime(const rcTimerLabel label) const { return m_timerEnabled ? doGetAccumulatedTime(label) : -1; } protected: /// Clears all log entries. virtual void doResetLog() {} /// Logs a message. /// @param[in] category The category of the message. /// @param[in] msg The formatted message. /// @param[in] len The length of the formatted message. virtual void doLog(const rcLogCategory /*category*/, const char* /*msg*/, const int /*len*/) {} /// Clears all timers. (Resets all to unused.) virtual void doResetTimers() {} /// Starts the specified performance timer. /// @param[in] label The category of timer. virtual void doStartTimer(const rcTimerLabel /*label*/) {} /// Stops the specified performance timer. /// @param[in] label The category of the timer. virtual void doStopTimer(const rcTimerLabel /*label*/) {} /// Returns the total accumulated time of the specified performance timer. /// @param[in] label The category of the timer. /// @return The accumulated time of the timer, or -1 if timers are disabled or the timer has never been started. virtual int doGetAccumulatedTime(const rcTimerLabel /*label*/) const { return -1; } /// True if logging is enabled. bool m_logEnabled; /// True if the performance timers are enabled. bool m_timerEnabled; }; /// A helper to first start a timer and then stop it when this helper goes out of scope. /// @see rcContext class rcScopedTimer { public: /// Constructs an instance and starts the timer. /// @param[in] ctx The context to use. /// @param[in] label The category of the timer. inline rcScopedTimer(rcContext* ctx, const rcTimerLabel label) : m_ctx(ctx), m_label(label) { m_ctx->startTimer(m_label); } inline ~rcScopedTimer() { m_ctx->stopTimer(m_label); } private: // Explicitly disabled copy constructor and copy assignment operator. rcScopedTimer(const rcScopedTimer&); rcScopedTimer& operator=(const rcScopedTimer&); rcContext* const m_ctx; const rcTimerLabel m_label; }; /// Specifies a configuration to use when performing Recast builds. /// @ingroup recast struct rcConfig { /// The width of the field along the x-axis. [Limit: >= 0] [Units: vx] int width; /// The height of the field along the z-axis. [Limit: >= 0] [Units: vx] int height; /// The width/height size of tile's on the xz-plane. [Limit: >= 0] [Units: vx] int tileSize; /// The size of the non-navigable border around the heightfield. [Limit: >=0] [Units: vx] int borderSize; /// The xz-plane cell size to use for fields. [Limit: > 0] [Units: wu] float cs; /// The y-axis cell size to use for fields. [Limit: > 0] [Units: wu] float ch; /// The minimum bounds of the field's AABB. [(x, y, z)] [Units: wu] float bmin[3]; /// The maximum bounds of the field's AABB. [(x, y, z)] [Units: wu] float bmax[3]; /// The maximum slope that is considered walkable. [Limits: 0 <= value < 90] [Units: Degrees] float walkableSlopeAngle; /// Minimum floor to 'ceiling' height that will still allow the floor area to /// be considered walkable. [Limit: >= 3] [Units: vx] int walkableHeight; /// Maximum ledge height that is considered to still be traversable. [Limit: >=0] [Units: vx] int walkableClimb; /// The distance to erode/shrink the walkable area of the heightfield away from /// obstructions. [Limit: >=0] [Units: vx] int walkableRadius; /// The maximum allowed length for contour edges along the border of the mesh. [Limit: >=0] [Units: vx] int maxEdgeLen; /// The maximum distance a simplfied contour's border edges should deviate /// the original raw contour. [Limit: >=0] [Units: vx] float maxSimplificationError; /// The minimum number of cells allowed to form isolated island areas. [Limit: >=0] [Units: vx] int minRegionArea; /// Any regions with a span count smaller than this value will, if possible, /// be merged with larger regions. [Limit: >=0] [Units: vx] int mergeRegionArea; /// The maximum number of vertices allowed for polygons generated during the /// contour to polygon conversion process. [Limit: >= 3] int maxVertsPerPoly; /// Sets the sampling distance to use when generating the detail mesh. /// (For height detail only.) [Limits: 0 or >= 0.9] [Units: wu] float detailSampleDist; /// The maximum distance the detail mesh surface should deviate from heightfield /// data. (For height detail only.) [Limit: >=0] [Units: wu] float detailSampleMaxError; }; /// Defines the number of bits allocated to rcSpan::smin and rcSpan::smax. static const int RC_SPAN_HEIGHT_BITS = 13; /// Defines the maximum value for rcSpan::smin and rcSpan::smax. static const int RC_SPAN_MAX_HEIGHT = (1 << RC_SPAN_HEIGHT_BITS) - 1; /// The number of spans allocated per span spool. /// @see rcSpanPool static const int RC_SPANS_PER_POOL = 2048; /// Represents a span in a heightfield. /// @see rcHeightfield struct rcSpan { unsigned int smin : RC_SPAN_HEIGHT_BITS; ///< The lower limit of the span. [Limit: < #smax] unsigned int smax : RC_SPAN_HEIGHT_BITS; ///< The upper limit of the span. [Limit: <= #RC_SPAN_MAX_HEIGHT] unsigned int area : 6; ///< The area id assigned to the span. rcSpan* next; ///< The next span higher up in column. }; /// A memory pool used for quick allocation of spans within a heightfield. /// @see rcHeightfield struct rcSpanPool { rcSpanPool* next; ///< The next span pool. rcSpan items[RC_SPANS_PER_POOL]; ///< Array of spans in the pool. }; /// A dynamic heightfield representing obstructed space. /// @ingroup recast struct rcHeightfield { rcHeightfield(); ~rcHeightfield(); int width; ///< The width of the heightfield. (Along the x-axis in cell units.) int height; ///< The height of the heightfield. (Along the z-axis in cell units.) float bmin[3]; ///< The minimum bounds in world space. [(x, y, z)] float bmax[3]; ///< The maximum bounds in world space. [(x, y, z)] float cs; ///< The size of each cell. (On the xz-plane.) float ch; ///< The height of each cell. (The minimum increment along the y-axis.) rcSpan** spans; ///< Heightfield of spans (width*height). rcSpanPool* pools; ///< Linked list of span pools. rcSpan* freelist; ///< The next free span. private: // Explicitly-disabled copy constructor and copy assignment operator. rcHeightfield(const rcHeightfield&); rcHeightfield& operator=(const rcHeightfield&); }; /// Provides information on the content of a cell column in a compact heightfield. struct rcCompactCell { unsigned int index : 24; ///< Index to the first span in the column. unsigned int count : 8; ///< Number of spans in the column. }; /// Represents a span of unobstructed space within a compact heightfield. struct rcCompactSpan { unsigned short y; ///< The lower extent of the span. (Measured from the heightfield's base.) unsigned short reg; ///< The id of the region the span belongs to. (Or zero if not in a region.) unsigned int con : 24; ///< Packed neighbor connection data. unsigned int h : 8; ///< The height of the span. (Measured from #y.) }; /// A compact, static heightfield representing unobstructed space. /// @ingroup recast struct rcCompactHeightfield { rcCompactHeightfield(); ~rcCompactHeightfield(); int width; ///< The width of the heightfield. (Along the x-axis in cell units.) int height; ///< The height of the heightfield. (Along the z-axis in cell units.) int spanCount; ///< The number of spans in the heightfield. int walkableHeight; ///< The walkable height used during the build of the field. (See: rcConfig::walkableHeight) int walkableClimb; ///< The walkable climb used during the build of the field. (See: rcConfig::walkableClimb) int borderSize; ///< The AABB border size used during the build of the field. (See: rcConfig::borderSize) unsigned short maxDistance; ///< The maximum distance value of any span within the field. unsigned short maxRegions; ///< The maximum region id of any span within the field. float bmin[3]; ///< The minimum bounds in world space. [(x, y, z)] float bmax[3]; ///< The maximum bounds in world space. [(x, y, z)] float cs; ///< The size of each cell. (On the xz-plane.) float ch; ///< The height of each cell. (The minimum increment along the y-axis.) rcCompactCell* cells; ///< Array of cells. [Size: #width*#height] rcCompactSpan* spans; ///< Array of spans. [Size: #spanCount] unsigned short* dist; ///< Array containing border distance data. [Size: #spanCount] unsigned char* areas; ///< Array containing area id data. [Size: #spanCount] }; /// Represents a heightfield layer within a layer set. /// @see rcHeightfieldLayerSet struct rcHeightfieldLayer { float bmin[3]; ///< The minimum bounds in world space. [(x, y, z)] float bmax[3]; ///< The maximum bounds in world space. [(x, y, z)] float cs; ///< The size of each cell. (On the xz-plane.) float ch; ///< The height of each cell. (The minimum increment along the y-axis.) int width; ///< The width of the heightfield. (Along the x-axis in cell units.) int height; ///< The height of the heightfield. (Along the z-axis in cell units.) int minx; ///< The minimum x-bounds of usable data. int maxx; ///< The maximum x-bounds of usable data. int miny; ///< The minimum y-bounds of usable data. (Along the z-axis.) int maxy; ///< The maximum y-bounds of usable data. (Along the z-axis.) int hmin; ///< The minimum height bounds of usable data. (Along the y-axis.) int hmax; ///< The maximum height bounds of usable data. (Along the y-axis.) unsigned char* heights; ///< The heightfield. [Size: width * height] unsigned char* areas; ///< Area ids. [Size: Same as #heights] unsigned char* cons; ///< Packed neighbor connection information. [Size: Same as #heights] }; /// Represents a set of heightfield layers. /// @ingroup recast /// @see rcAllocHeightfieldLayerSet, rcFreeHeightfieldLayerSet struct rcHeightfieldLayerSet { rcHeightfieldLayerSet(); ~rcHeightfieldLayerSet(); rcHeightfieldLayer* layers; ///< The layers in the set. [Size: #nlayers] int nlayers; ///< The number of layers in the set. }; /// Represents a simple, non-overlapping contour in field space. struct rcContour { int* verts; ///< Simplified contour vertex and connection data. [Size: 4 * #nverts] int nverts; ///< The number of vertices in the simplified contour. int* rverts; ///< Raw contour vertex and connection data. [Size: 4 * #nrverts] int nrverts; ///< The number of vertices in the raw contour. unsigned short reg; ///< The region id of the contour. unsigned char area; ///< The area id of the contour. }; /// Represents a group of related contours. /// @ingroup recast struct rcContourSet { rcContourSet(); ~rcContourSet(); rcContour* conts; ///< An array of the contours in the set. [Size: #nconts] int nconts; ///< The number of contours in the set. float bmin[3]; ///< The minimum bounds in world space. [(x, y, z)] float bmax[3]; ///< The maximum bounds in world space. [(x, y, z)] float cs; ///< The size of each cell. (On the xz-plane.) float ch; ///< The height of each cell. (The minimum increment along the y-axis.) int width; ///< The width of the set. (Along the x-axis in cell units.) int height; ///< The height of the set. (Along the z-axis in cell units.) int borderSize; ///< The AABB border size used to generate the source data from which the contours were derived. float maxError; ///< The max edge error that this contour set was simplified with. }; /// Represents a polygon mesh suitable for use in building a navigation mesh. /// @ingroup recast struct rcPolyMesh { rcPolyMesh(); ~rcPolyMesh(); unsigned short* verts; ///< The mesh vertices. [Form: (x, y, z) * #nverts] unsigned short* polys; ///< Polygon and neighbor data. [Length: #maxpolys * 2 * #nvp] unsigned short* regs; ///< The region id assigned to each polygon. [Length: #maxpolys] unsigned short* flags; ///< The user defined flags for each polygon. [Length: #maxpolys] unsigned char* areas; ///< The area id assigned to each polygon. [Length: #maxpolys] int nverts; ///< The number of vertices. int npolys; ///< The number of polygons. int maxpolys; ///< The number of allocated polygons. int nvp; ///< The maximum number of vertices per polygon. float bmin[3]; ///< The minimum bounds in world space. [(x, y, z)] float bmax[3]; ///< The maximum bounds in world space. [(x, y, z)] float cs; ///< The size of each cell. (On the xz-plane.) float ch; ///< The height of each cell. (The minimum increment along the y-axis.) int borderSize; ///< The AABB border size used to generate the source data from which the mesh was derived. float maxEdgeError; ///< The max error of the polygon edges in the mesh. }; /// Contains triangle meshes that represent detailed height data associated /// with the polygons in its associated polygon mesh object. /// @ingroup recast struct rcPolyMeshDetail { unsigned int* meshes; ///< The sub-mesh data. [Size: 4*#nmeshes] float* verts; ///< The mesh vertices. [Size: 3*#nverts] unsigned char* tris; ///< The mesh triangles. [Size: 4*#ntris] int nmeshes; ///< The number of sub-meshes defined by #meshes. int nverts; ///< The number of vertices in #verts. int ntris; ///< The number of triangles in #tris. }; /// @name Allocation Functions /// Functions used to allocate and de-allocate Recast objects. /// @see rcAllocSetCustom /// @{ /// Allocates a heightfield object using the Recast allocator. /// @return A heightfield that is ready for initialization, or null on failure. /// @ingroup recast /// @see rcCreateHeightfield, rcFreeHeightField rcHeightfield* rcAllocHeightfield(); /// Frees the specified heightfield object using the Recast allocator. /// @param[in] hf A heightfield allocated using #rcAllocHeightfield /// @ingroup recast /// @see rcAllocHeightfield void rcFreeHeightField(rcHeightfield* hf); /// Allocates a compact heightfield object using the Recast allocator. /// @return A compact heightfield that is ready for initialization, or null on failure. /// @ingroup recast /// @see rcBuildCompactHeightfield, rcFreeCompactHeightfield rcCompactHeightfield* rcAllocCompactHeightfield(); /// Frees the specified compact heightfield object using the Recast allocator. /// @param[in] chf A compact heightfield allocated using #rcAllocCompactHeightfield /// @ingroup recast /// @see rcAllocCompactHeightfield void rcFreeCompactHeightfield(rcCompactHeightfield* chf); /// Allocates a heightfield layer set using the Recast allocator. /// @return A heightfield layer set that is ready for initialization, or null on failure. /// @ingroup recast /// @see rcBuildHeightfieldLayers, rcFreeHeightfieldLayerSet rcHeightfieldLayerSet* rcAllocHeightfieldLayerSet(); /// Frees the specified heightfield layer set using the Recast allocator. /// @param[in] lset A heightfield layer set allocated using #rcAllocHeightfieldLayerSet /// @ingroup recast /// @see rcAllocHeightfieldLayerSet void rcFreeHeightfieldLayerSet(rcHeightfieldLayerSet* lset); /// Allocates a contour set object using the Recast allocator. /// @return A contour set that is ready for initialization, or null on failure. /// @ingroup recast /// @see rcBuildContours, rcFreeContourSet rcContourSet* rcAllocContourSet(); /// Frees the specified contour set using the Recast allocator. /// @param[in] cset A contour set allocated using #rcAllocContourSet /// @ingroup recast /// @see rcAllocContourSet void rcFreeContourSet(rcContourSet* cset); /// Allocates a polygon mesh object using the Recast allocator. /// @return A polygon mesh that is ready for initialization, or null on failure. /// @ingroup recast /// @see rcBuildPolyMesh, rcFreePolyMesh rcPolyMesh* rcAllocPolyMesh(); /// Frees the specified polygon mesh using the Recast allocator. /// @param[in] pmesh A polygon mesh allocated using #rcAllocPolyMesh /// @ingroup recast /// @see rcAllocPolyMesh void rcFreePolyMesh(rcPolyMesh* pmesh); /// Allocates a detail mesh object using the Recast allocator. /// @return A detail mesh that is ready for initialization, or null on failure. /// @ingroup recast /// @see rcBuildPolyMeshDetail, rcFreePolyMeshDetail rcPolyMeshDetail* rcAllocPolyMeshDetail(); /// Frees the specified detail mesh using the Recast allocator. /// @param[in] dmesh A detail mesh allocated using #rcAllocPolyMeshDetail /// @ingroup recast /// @see rcAllocPolyMeshDetail void rcFreePolyMeshDetail(rcPolyMeshDetail* dmesh); /// @} /// Heighfield border flag. /// If a heightfield region ID has this bit set, then the region is a border /// region and its spans are considered unwalkable. /// (Used during the region and contour build process.) /// @see rcCompactSpan::reg static const unsigned short RC_BORDER_REG = 0x8000; /// Polygon touches multiple regions. /// If a polygon has this region ID it was merged with or created /// from polygons of different regions during the polymesh /// build step that removes redundant border vertices. /// (Used during the polymesh and detail polymesh build processes) /// @see rcPolyMesh::regs static const unsigned short RC_MULTIPLE_REGS = 0; /// Border vertex flag. /// If a region ID has this bit set, then the associated element lies on /// a tile border. If a contour vertex's region ID has this bit set, the /// vertex will later be removed in order to match the segments and vertices /// at tile boundaries. /// (Used during the build process.) /// @see rcCompactSpan::reg, #rcContour::verts, #rcContour::rverts static const int RC_BORDER_VERTEX = 0x10000; /// Area border flag. /// If a region ID has this bit set, then the associated element lies on /// the border of an area. /// (Used during the region and contour build process.) /// @see rcCompactSpan::reg, #rcContour::verts, #rcContour::rverts static const int RC_AREA_BORDER = 0x20000; /// Contour build flags. /// @see rcBuildContours enum rcBuildContoursFlags { RC_CONTOUR_TESS_WALL_EDGES = 0x01, ///< Tessellate solid (impassable) edges during contour simplification. RC_CONTOUR_TESS_AREA_EDGES = 0x02, ///< Tessellate edges between areas during contour simplification. }; /// Applied to the region id field of contour vertices in order to extract the region id. /// The region id field of a vertex may have several flags applied to it. So the /// fields value can't be used directly. /// @see rcContour::verts, rcContour::rverts static const int RC_CONTOUR_REG_MASK = 0xffff; /// An value which indicates an invalid index within a mesh. /// @note This does not necessarily indicate an error. /// @see rcPolyMesh::polys static const unsigned short RC_MESH_NULL_IDX = 0xffff; /// Represents the null area. /// When a data element is given this value it is considered to no longer be /// assigned to a usable area. (E.g. It is unwalkable.) static const unsigned char RC_NULL_AREA = 0; /// The default area id used to indicate a walkable polygon. /// This is also the maximum allowed area id, and the only non-null area id /// recognized by some steps in the build process. static const unsigned char RC_WALKABLE_AREA = 63; /// The value returned by #rcGetCon if the specified direction is not connected /// to another span. (Has no neighbor.) static const int RC_NOT_CONNECTED = 0x3f; /// @name General helper functions /// @{ /// Used to ignore a function parameter. VS complains about unused parameters /// and this silences the warning. /// @param [in] _ Unused parameter template void rcIgnoreUnused(const T&) { } /// Swaps the values of the two parameters. /// @param[in,out] a Value A /// @param[in,out] b Value B template inline void rcSwap(T& a, T& b) { T t = a; a = b; b = t; } /// Returns the minimum of two values. /// @param[in] a Value A /// @param[in] b Value B /// @return The minimum of the two values. template inline T rcMin(T a, T b) { return a < b ? a : b; } /// Returns the maximum of two values. /// @param[in] a Value A /// @param[in] b Value B /// @return The maximum of the two values. template inline T rcMax(T a, T b) { return a > b ? a : b; } /// Returns the absolute value. /// @param[in] a The value. /// @return The absolute value of the specified value. template inline T rcAbs(T a) { return a < 0 ? -a : a; } /// Returns the square of the value. /// @param[in] a The value. /// @return The square of the value. template inline T rcSqr(T a) { return a*a; } /// Clamps the value to the specified range. /// @param[in] v The value to clamp. /// @param[in] mn The minimum permitted return value. /// @param[in] mx The maximum permitted return value. /// @return The value, clamped to the specified range. template inline T rcClamp(T v, T mn, T mx) { return v < mn ? mn : (v > mx ? mx : v); } /// Returns the square root of the value. /// @param[in] x The value. /// @return The square root of the vlaue. float rcSqrt(float x); /// @} /// @name Vector helper functions. /// @{ /// Derives the cross product of two vectors. (@p v1 x @p v2) /// @param[out] dest The cross product. [(x, y, z)] /// @param[in] v1 A Vector [(x, y, z)] /// @param[in] v2 A vector [(x, y, z)] inline void rcVcross(float* dest, const float* v1, const float* v2) { dest[0] = v1[1]*v2[2] - v1[2]*v2[1]; dest[1] = v1[2]*v2[0] - v1[0]*v2[2]; dest[2] = v1[0]*v2[1] - v1[1]*v2[0]; } /// Derives the dot product of two vectors. (@p v1 . @p v2) /// @param[in] v1 A Vector [(x, y, z)] /// @param[in] v2 A vector [(x, y, z)] /// @return The dot product. inline float rcVdot(const float* v1, const float* v2) { return v1[0]*v2[0] + v1[1]*v2[1] + v1[2]*v2[2]; } /// Performs a scaled vector addition. (@p v1 + (@p v2 * @p s)) /// @param[out] dest The result vector. [(x, y, z)] /// @param[in] v1 The base vector. [(x, y, z)] /// @param[in] v2 The vector to scale and add to @p v1. [(x, y, z)] /// @param[in] s The amount to scale @p v2 by before adding to @p v1. inline void rcVmad(float* dest, const float* v1, const float* v2, const float s) { dest[0] = v1[0]+v2[0]*s; dest[1] = v1[1]+v2[1]*s; dest[2] = v1[2]+v2[2]*s; } /// Performs a vector addition. (@p v1 + @p v2) /// @param[out] dest The result vector. [(x, y, z)] /// @param[in] v1 The base vector. [(x, y, z)] /// @param[in] v2 The vector to add to @p v1. [(x, y, z)] inline void rcVadd(float* dest, const float* v1, const float* v2) { dest[0] = v1[0]+v2[0]; dest[1] = v1[1]+v2[1]; dest[2] = v1[2]+v2[2]; } /// Performs a vector subtraction. (@p v1 - @p v2) /// @param[out] dest The result vector. [(x, y, z)] /// @param[in] v1 The base vector. [(x, y, z)] /// @param[in] v2 The vector to subtract from @p v1. [(x, y, z)] inline void rcVsub(float* dest, const float* v1, const float* v2) { dest[0] = v1[0]-v2[0]; dest[1] = v1[1]-v2[1]; dest[2] = v1[2]-v2[2]; } /// Selects the minimum value of each element from the specified vectors. /// @param[in,out] mn A vector. (Will be updated with the result.) [(x, y, z)] /// @param[in] v A vector. [(x, y, z)] inline void rcVmin(float* mn, const float* v) { mn[0] = rcMin(mn[0], v[0]); mn[1] = rcMin(mn[1], v[1]); mn[2] = rcMin(mn[2], v[2]); } /// Selects the maximum value of each element from the specified vectors. /// @param[in,out] mx A vector. (Will be updated with the result.) [(x, y, z)] /// @param[in] v A vector. [(x, y, z)] inline void rcVmax(float* mx, const float* v) { mx[0] = rcMax(mx[0], v[0]); mx[1] = rcMax(mx[1], v[1]); mx[2] = rcMax(mx[2], v[2]); } /// Performs a vector copy. /// @param[out] dest The result. [(x, y, z)] /// @param[in] v The vector to copy. [(x, y, z)] inline void rcVcopy(float* dest, const float* v) { dest[0] = v[0]; dest[1] = v[1]; dest[2] = v[2]; } /// Returns the distance between two points. /// @param[in] v1 A point. [(x, y, z)] /// @param[in] v2 A point. [(x, y, z)] /// @return The distance between the two points. inline float rcVdist(const float* v1, const float* v2) { float dx = v2[0] - v1[0]; float dy = v2[1] - v1[1]; float dz = v2[2] - v1[2]; return rcSqrt(dx*dx + dy*dy + dz*dz); } /// Returns the square of the distance between two points. /// @param[in] v1 A point. [(x, y, z)] /// @param[in] v2 A point. [(x, y, z)] /// @return The square of the distance between the two points. inline float rcVdistSqr(const float* v1, const float* v2) { float dx = v2[0] - v1[0]; float dy = v2[1] - v1[1]; float dz = v2[2] - v1[2]; return dx*dx + dy*dy + dz*dz; } /// Normalizes the vector. /// @param[in,out] v The vector to normalize. [(x, y, z)] inline void rcVnormalize(float* v) { float d = 1.0f / rcSqrt(rcSqr(v[0]) + rcSqr(v[1]) + rcSqr(v[2])); v[0] *= d; v[1] *= d; v[2] *= d; } /// @} /// @name Heightfield Functions /// @see rcHeightfield /// @{ /// Calculates the bounding box of an array of vertices. /// @ingroup recast /// @param[in] verts An array of vertices. [(x, y, z) * @p nv] /// @param[in] nv The number of vertices in the @p verts array. /// @param[out] bmin The minimum bounds of the AABB. [(x, y, z)] [Units: wu] /// @param[out] bmax The maximum bounds of the AABB. [(x, y, z)] [Units: wu] void rcCalcBounds(const float* verts, int nv, float* bmin, float* bmax); /// Calculates the grid size based on the bounding box and grid cell size. /// @ingroup recast /// @param[in] bmin The minimum bounds of the AABB. [(x, y, z)] [Units: wu] /// @param[in] bmax The maximum bounds of the AABB. [(x, y, z)] [Units: wu] /// @param[in] cs The xz-plane cell size. [Limit: > 0] [Units: wu] /// @param[out] w The width along the x-axis. [Limit: >= 0] [Units: vx] /// @param[out] h The height along the z-axis. [Limit: >= 0] [Units: vx] void rcCalcGridSize(const float* bmin, const float* bmax, float cs, int* w, int* h); /// Initializes a new heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in,out] hf The allocated heightfield to initialize. /// @param[in] width The width of the field along the x-axis. [Limit: >= 0] [Units: vx] /// @param[in] height The height of the field along the z-axis. [Limit: >= 0] [Units: vx] /// @param[in] bmin The minimum bounds of the field's AABB. [(x, y, z)] [Units: wu] /// @param[in] bmax The maximum bounds of the field's AABB. [(x, y, z)] [Units: wu] /// @param[in] cs The xz-plane cell size to use for the field. [Limit: > 0] [Units: wu] /// @param[in] ch The y-axis cell size to use for field. [Limit: > 0] [Units: wu] /// @returns True if the operation completed successfully. bool rcCreateHeightfield(rcContext* ctx, rcHeightfield& hf, int width, int height, const float* bmin, const float* bmax, float cs, float ch); /// Sets the area id of all triangles with a slope below the specified value /// to #RC_WALKABLE_AREA. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] walkableSlopeAngle The maximum slope that is considered walkable. /// [Limits: 0 <= value < 90] [Units: Degrees] /// @param[in] verts The vertices. [(x, y, z) * @p nv] /// @param[in] nv The number of vertices. /// @param[in] tris The triangle vertex indices. [(vertA, vertB, vertC) * @p nt] /// @param[in] nt The number of triangles. /// @param[out] areas The triangle area ids. [Length: >= @p nt] void rcMarkWalkableTriangles(rcContext* ctx, const float walkableSlopeAngle, const float* verts, int nv, const int* tris, int nt, unsigned char* areas); /// Sets the area id of all triangles with a slope greater than or equal to the specified value to #RC_NULL_AREA. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] walkableSlopeAngle The maximum slope that is considered walkable. /// [Limits: 0 <= value < 90] [Units: Degrees] /// @param[in] verts The vertices. [(x, y, z) * @p nv] /// @param[in] nv The number of vertices. /// @param[in] tris The triangle vertex indices. [(vertA, vertB, vertC) * @p nt] /// @param[in] nt The number of triangles. /// @param[out] areas The triangle area ids. [Length: >= @p nt] void rcClearUnwalkableTriangles(rcContext* ctx, const float walkableSlopeAngle, const float* verts, int nv, const int* tris, int nt, unsigned char* areas); /// Adds a span to the specified heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in,out] hf An initialized heightfield. /// @param[in] x The width index where the span is to be added. /// [Limits: 0 <= value < rcHeightfield::width] /// @param[in] y The height index where the span is to be added. /// [Limits: 0 <= value < rcHeightfield::height] /// @param[in] smin The minimum height of the span. [Limit: < @p smax] [Units: vx] /// @param[in] smax The maximum height of the span. [Limit: <= #RC_SPAN_MAX_HEIGHT] [Units: vx] /// @param[in] area The area id of the span. [Limit: <= #RC_WALKABLE_AREA) /// @param[in] flagMergeThr The merge theshold. [Limit: >= 0] [Units: vx] /// @returns True if the operation completed successfully. bool rcAddSpan(rcContext* ctx, rcHeightfield& hf, const int x, const int y, const unsigned short smin, const unsigned short smax, const unsigned char area, const int flagMergeThr); /// Rasterizes a triangle into the specified heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] v0 Triangle vertex 0 [(x, y, z)] /// @param[in] v1 Triangle vertex 1 [(x, y, z)] /// @param[in] v2 Triangle vertex 2 [(x, y, z)] /// @param[in] area The area id of the triangle. [Limit: <= #RC_WALKABLE_AREA] /// @param[in,out] solid An initialized heightfield. /// @param[in] flagMergeThr The distance where the walkable flag is favored over the non-walkable flag. /// [Limit: >= 0] [Units: vx] /// @returns True if the operation completed successfully. bool rcRasterizeTriangle(rcContext* ctx, const float* v0, const float* v1, const float* v2, const unsigned char area, rcHeightfield& solid, const int flagMergeThr = 1); /// Rasterizes an indexed triangle mesh into the specified heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] verts The vertices. [(x, y, z) * @p nv] /// @param[in] nv The number of vertices. /// @param[in] tris The triangle indices. [(vertA, vertB, vertC) * @p nt] /// @param[in] areas The area id's of the triangles. [Limit: <= #RC_WALKABLE_AREA] [Size: @p nt] /// @param[in] nt The number of triangles. /// @param[in,out] solid An initialized heightfield. /// @param[in] flagMergeThr The distance where the walkable flag is favored over the non-walkable flag. /// [Limit: >= 0] [Units: vx] /// @returns True if the operation completed successfully. bool rcRasterizeTriangles(rcContext* ctx, const float* verts, const int nv, const int* tris, const unsigned char* areas, const int nt, rcHeightfield& solid, const int flagMergeThr = 1); /// Rasterizes an indexed triangle mesh into the specified heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] verts The vertices. [(x, y, z) * @p nv] /// @param[in] nv The number of vertices. /// @param[in] tris The triangle indices. [(vertA, vertB, vertC) * @p nt] /// @param[in] areas The area id's of the triangles. [Limit: <= #RC_WALKABLE_AREA] [Size: @p nt] /// @param[in] nt The number of triangles. /// @param[in,out] solid An initialized heightfield. /// @param[in] flagMergeThr The distance where the walkable flag is favored over the non-walkable flag. /// [Limit: >= 0] [Units: vx] /// @returns True if the operation completed successfully. bool rcRasterizeTriangles(rcContext* ctx, const float* verts, const int nv, const unsigned short* tris, const unsigned char* areas, const int nt, rcHeightfield& solid, const int flagMergeThr = 1); /// Rasterizes triangles into the specified heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] verts The triangle vertices. [(ax, ay, az, bx, by, bz, cx, by, cx) * @p nt] /// @param[in] areas The area id's of the triangles. [Limit: <= #RC_WALKABLE_AREA] [Size: @p nt] /// @param[in] nt The number of triangles. /// @param[in,out] solid An initialized heightfield. /// @param[in] flagMergeThr The distance where the walkable flag is favored over the non-walkable flag. /// [Limit: >= 0] [Units: vx] /// @returns True if the operation completed successfully. bool rcRasterizeTriangles(rcContext* ctx, const float* verts, const unsigned char* areas, const int nt, rcHeightfield& solid, const int flagMergeThr = 1); /// Marks non-walkable spans as walkable if their maximum is within @p walkableClimp of a walkable neighbor. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] walkableClimb Maximum ledge height that is considered to still be traversable. /// [Limit: >=0] [Units: vx] /// @param[in,out] solid A fully built heightfield. (All spans have been added.) void rcFilterLowHangingWalkableObstacles(rcContext* ctx, const int walkableClimb, rcHeightfield& solid); /// Marks spans that are ledges as not-walkable. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] walkableHeight Minimum floor to 'ceiling' height that will still allow the floor area to /// be considered walkable. [Limit: >= 3] [Units: vx] /// @param[in] walkableClimb Maximum ledge height that is considered to still be traversable. /// [Limit: >=0] [Units: vx] /// @param[in,out] solid A fully built heightfield. (All spans have been added.) void rcFilterLedgeSpans(rcContext* ctx, const int walkableHeight, const int walkableClimb, rcHeightfield& solid); /// Marks walkable spans as not walkable if the clearence above the span is less than the specified height. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] walkableHeight Minimum floor to 'ceiling' height that will still allow the floor area to /// be considered walkable. [Limit: >= 3] [Units: vx] /// @param[in,out] solid A fully built heightfield. (All spans have been added.) void rcFilterWalkableLowHeightSpans(rcContext* ctx, int walkableHeight, rcHeightfield& solid); /// Returns the number of spans contained in the specified heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] hf An initialized heightfield. /// @returns The number of spans in the heightfield. int rcGetHeightFieldSpanCount(rcContext* ctx, rcHeightfield& hf); /// @} /// @name Compact Heightfield Functions /// @see rcCompactHeightfield /// @{ /// Builds a compact heightfield representing open space, from a heightfield representing solid space. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] walkableHeight Minimum floor to 'ceiling' height that will still allow the floor area /// to be considered walkable. [Limit: >= 3] [Units: vx] /// @param[in] walkableClimb Maximum ledge height that is considered to still be traversable. /// [Limit: >=0] [Units: vx] /// @param[in] hf The heightfield to be compacted. /// @param[out] chf The resulting compact heightfield. (Must be pre-allocated.) /// @returns True if the operation completed successfully. bool rcBuildCompactHeightfield(rcContext* ctx, const int walkableHeight, const int walkableClimb, rcHeightfield& hf, rcCompactHeightfield& chf); /// Erodes the walkable area within the heightfield by the specified radius. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] radius The radius of erosion. [Limits: 0 < value < 255] [Units: vx] /// @param[in,out] chf The populated compact heightfield to erode. /// @returns True if the operation completed successfully. bool rcErodeWalkableArea(rcContext* ctx, int radius, rcCompactHeightfield& chf); /// Applies a median filter to walkable area types (based on area id), removing noise. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in,out] chf A populated compact heightfield. /// @returns True if the operation completed successfully. bool rcMedianFilterWalkableArea(rcContext* ctx, rcCompactHeightfield& chf); /// Applies an area id to all spans within the specified bounding box. (AABB) /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] bmin The minimum of the bounding box. [(x, y, z)] /// @param[in] bmax The maximum of the bounding box. [(x, y, z)] /// @param[in] areaId The area id to apply. [Limit: <= #RC_WALKABLE_AREA] /// @param[in,out] chf A populated compact heightfield. void rcMarkBoxArea(rcContext* ctx, const float* bmin, const float* bmax, unsigned char areaId, rcCompactHeightfield& chf); /// Applies the area id to the all spans within the specified convex polygon. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] verts The vertices of the polygon [Fomr: (x, y, z) * @p nverts] /// @param[in] nverts The number of vertices in the polygon. /// @param[in] hmin The height of the base of the polygon. /// @param[in] hmax The height of the top of the polygon. /// @param[in] areaId The area id to apply. [Limit: <= #RC_WALKABLE_AREA] /// @param[in,out] chf A populated compact heightfield. void rcMarkConvexPolyArea(rcContext* ctx, const float* verts, const int nverts, const float hmin, const float hmax, unsigned char areaId, rcCompactHeightfield& chf); /// Helper function to offset voncex polygons for rcMarkConvexPolyArea. /// @ingroup recast /// @param[in] verts The vertices of the polygon [Form: (x, y, z) * @p nverts] /// @param[in] nverts The number of vertices in the polygon. /// @param[out] outVerts The offset vertices (should hold up to 2 * @p nverts) [Form: (x, y, z) * return value] /// @param[in] maxOutVerts The max number of vertices that can be stored to @p outVerts. /// @returns Number of vertices in the offset polygon or 0 if too few vertices in @p outVerts. int rcOffsetPoly(const float* verts, const int nverts, const float offset, float* outVerts, const int maxOutVerts); /// Applies the area id to all spans within the specified cylinder. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] pos The center of the base of the cylinder. [Form: (x, y, z)] /// @param[in] r The radius of the cylinder. /// @param[in] h The height of the cylinder. /// @param[in] areaId The area id to apply. [Limit: <= #RC_WALKABLE_AREA] /// @param[in,out] chf A populated compact heightfield. void rcMarkCylinderArea(rcContext* ctx, const float* pos, const float r, const float h, unsigned char areaId, rcCompactHeightfield& chf); /// Builds the distance field for the specified compact heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in,out] chf A populated compact heightfield. /// @returns True if the operation completed successfully. bool rcBuildDistanceField(rcContext* ctx, rcCompactHeightfield& chf); /// Builds region data for the heightfield using watershed partitioning. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in,out] chf A populated compact heightfield. /// @param[in] borderSize The size of the non-navigable border around the heightfield. /// [Limit: >=0] [Units: vx] /// @param[in] minRegionArea The minimum number of cells allowed to form isolated island areas. /// [Limit: >=0] [Units: vx]. /// @param[in] mergeRegionArea Any regions with a span count smaller than this value will, if possible, /// be merged with larger regions. [Limit: >=0] [Units: vx] /// @returns True if the operation completed successfully. bool rcBuildRegions(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int minRegionArea, const int mergeRegionArea); /// Builds region data for the heightfield by partitioning the heightfield in non-overlapping layers. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in,out] chf A populated compact heightfield. /// @param[in] borderSize The size of the non-navigable border around the heightfield. /// [Limit: >=0] [Units: vx] /// @param[in] minRegionArea The minimum number of cells allowed to form isolated island areas. /// [Limit: >=0] [Units: vx]. /// @returns True if the operation completed successfully. bool rcBuildLayerRegions(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int minRegionArea); /// Builds region data for the heightfield using simple monotone partitioning. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in,out] chf A populated compact heightfield. /// @param[in] borderSize The size of the non-navigable border around the heightfield. /// [Limit: >=0] [Units: vx] /// @param[in] minRegionArea The minimum number of cells allowed to form isolated island areas. /// [Limit: >=0] [Units: vx]. /// @param[in] mergeRegionArea Any regions with a span count smaller than this value will, if possible, /// be merged with larger regions. [Limit: >=0] [Units: vx] /// @returns True if the operation completed successfully. bool rcBuildRegionsMonotone(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int minRegionArea, const int mergeRegionArea); /// Sets the neighbor connection data for the specified direction. /// @param[in] s The span to update. /// @param[in] dir The direction to set. [Limits: 0 <= value < 4] /// @param[in] i The index of the neighbor span. inline void rcSetCon(rcCompactSpan& s, int dir, int i) { const unsigned int shift = (unsigned int)dir*6; unsigned int con = s.con; s.con = (con & ~(0x3f << shift)) | (((unsigned int)i & 0x3f) << shift); } /// Gets neighbor connection data for the specified direction. /// @param[in] s The span to check. /// @param[in] dir The direction to check. [Limits: 0 <= value < 4] /// @return The neighbor connection data for the specified direction, /// or #RC_NOT_CONNECTED if there is no connection. inline int rcGetCon(const rcCompactSpan& s, int dir) { const unsigned int shift = (unsigned int)dir*6; return (s.con >> shift) & 0x3f; } /// Gets the standard width (x-axis) offset for the specified direction. /// @param[in] dir The direction. [Limits: 0 <= value < 4] /// @return The width offset to apply to the current cell position to move /// in the direction. inline int rcGetDirOffsetX(int dir) { static const int offset[4] = { -1, 0, 1, 0, }; return offset[dir&0x03]; } /// Gets the standard height (z-axis) offset for the specified direction. /// @param[in] dir The direction. [Limits: 0 <= value < 4] /// @return The height offset to apply to the current cell position to move /// in the direction. inline int rcGetDirOffsetY(int dir) { static const int offset[4] = { 0, 1, 0, -1 }; return offset[dir&0x03]; } /// Gets the direction for the specified offset. One of x and y should be 0. /// @param[in] x The x offset. [Limits: -1 <= value <= 1] /// @param[in] y The y offset. [Limits: -1 <= value <= 1] /// @return The direction that represents the offset. inline int rcGetDirForOffset(int x, int y) { static const int dirs[5] = { 3, 0, -1, 2, 1 }; return dirs[((y+1)<<1)+x]; } /// @} /// @name Layer, Contour, Polymesh, and Detail Mesh Functions /// @see rcHeightfieldLayer, rcContourSet, rcPolyMesh, rcPolyMeshDetail /// @{ /// Builds a layer set from the specified compact heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] chf A fully built compact heightfield. /// @param[in] borderSize The size of the non-navigable border around the heightfield. [Limit: >=0] /// [Units: vx] /// @param[in] walkableHeight Minimum floor to 'ceiling' height that will still allow the floor area /// to be considered walkable. [Limit: >= 3] [Units: vx] /// @param[out] lset The resulting layer set. (Must be pre-allocated.) /// @returns True if the operation completed successfully. bool rcBuildHeightfieldLayers(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int walkableHeight, rcHeightfieldLayerSet& lset); /// Builds a contour set from the region outlines in the provided compact heightfield. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] chf A fully built compact heightfield. /// @param[in] maxError The maximum distance a simplfied contour's border edges should deviate /// the original raw contour. [Limit: >=0] [Units: wu] /// @param[in] maxEdgeLen The maximum allowed length for contour edges along the border of the mesh. /// [Limit: >=0] [Units: vx] /// @param[out] cset The resulting contour set. (Must be pre-allocated.) /// @param[in] buildFlags The build flags. (See: #rcBuildContoursFlags) /// @returns True if the operation completed successfully. bool rcBuildContours(rcContext* ctx, rcCompactHeightfield& chf, const float maxError, const int maxEdgeLen, rcContourSet& cset, const int buildFlags = RC_CONTOUR_TESS_WALL_EDGES); /// Builds a polygon mesh from the provided contours. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] cset A fully built contour set. /// @param[in] nvp The maximum number of vertices allowed for polygons generated during the /// contour to polygon conversion process. [Limit: >= 3] /// @param[out] mesh The resulting polygon mesh. (Must be re-allocated.) /// @returns True if the operation completed successfully. bool rcBuildPolyMesh(rcContext* ctx, rcContourSet& cset, const int nvp, rcPolyMesh& mesh); /// Merges multiple polygon meshes into a single mesh. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] meshes An array of polygon meshes to merge. [Size: @p nmeshes] /// @param[in] nmeshes The number of polygon meshes in the meshes array. /// @param[in] mesh The resulting polygon mesh. (Must be pre-allocated.) /// @returns True if the operation completed successfully. bool rcMergePolyMeshes(rcContext* ctx, rcPolyMesh** meshes, const int nmeshes, rcPolyMesh& mesh); /// Builds a detail mesh from the provided polygon mesh. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] mesh A fully built polygon mesh. /// @param[in] chf The compact heightfield used to build the polygon mesh. /// @param[in] sampleDist Sets the distance to use when samping the heightfield. [Limit: >=0] [Units: wu] /// @param[in] sampleMaxError The maximum distance the detail mesh surface should deviate from /// heightfield data. [Limit: >=0] [Units: wu] /// @param[out] dmesh The resulting detail mesh. (Must be pre-allocated.) /// @returns True if the operation completed successfully. bool rcBuildPolyMeshDetail(rcContext* ctx, const rcPolyMesh& mesh, const rcCompactHeightfield& chf, const float sampleDist, const float sampleMaxError, rcPolyMeshDetail& dmesh); /// Copies the poly mesh data from src to dst. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] src The source mesh to copy from. /// @param[out] dst The resulting detail mesh. (Must be pre-allocated, must be empty mesh.) /// @returns True if the operation completed successfully. bool rcCopyPolyMesh(rcContext* ctx, const rcPolyMesh& src, rcPolyMesh& dst); /// Merges multiple detail meshes into a single detail mesh. /// @ingroup recast /// @param[in,out] ctx The build context to use during the operation. /// @param[in] meshes An array of detail meshes to merge. [Size: @p nmeshes] /// @param[in] nmeshes The number of detail meshes in the meshes array. /// @param[out] mesh The resulting detail mesh. (Must be pre-allocated.) /// @returns True if the operation completed successfully. bool rcMergePolyMeshDetails(rcContext* ctx, rcPolyMeshDetail** meshes, const int nmeshes, rcPolyMeshDetail& mesh); /// @} #endif // RECAST_H /////////////////////////////////////////////////////////////////////////// // Due to the large amount of detail documentation for this file, // the content normally located at the end of the header file has been separated // out to a file in /Docs/Extern. ================================================ FILE: third_parties/recast/recast/Recast/Include/RecastAlloc.h ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #ifndef RECASTALLOC_H #define RECASTALLOC_H #include #include #include /// Provides hint values to the memory allocator on how long the /// memory is expected to be used. enum rcAllocHint { RC_ALLOC_PERM, ///< Memory will persist after a function call. RC_ALLOC_TEMP ///< Memory used temporarily within a function. }; /// A memory allocation function. // @param[in] size The size, in bytes of memory, to allocate. // @param[in] rcAllocHint A hint to the allocator on how long the memory is expected to be in use. // @return A pointer to the beginning of the allocated memory block, or null if the allocation failed. /// @see rcAllocSetCustom typedef void* (rcAllocFunc)(size_t size, rcAllocHint hint); /// A memory deallocation function. /// @param[in] ptr A pointer to a memory block previously allocated using #rcAllocFunc. /// @see rcAllocSetCustom typedef void (rcFreeFunc)(void* ptr); /// Sets the base custom allocation functions to be used by Recast. /// @param[in] allocFunc The memory allocation function to be used by #rcAlloc /// @param[in] freeFunc The memory de-allocation function to be used by #rcFree void rcAllocSetCustom(rcAllocFunc *allocFunc, rcFreeFunc *freeFunc); /// Allocates a memory block. /// @param[in] size The size, in bytes of memory, to allocate. /// @param[in] hint A hint to the allocator on how long the memory is expected to be in use. /// @return A pointer to the beginning of the allocated memory block, or null if the allocation failed. /// @see rcFree void* rcAlloc(size_t size, rcAllocHint hint); /// Deallocates a memory block. /// @param[in] ptr A pointer to a memory block previously allocated using #rcAlloc. /// @see rcAlloc void rcFree(void* ptr); /// An implementation of operator new usable for placement new. The default one is part of STL (which we don't use). /// rcNewTag is a dummy type used to differentiate our operator from the STL one, in case users import both Recast /// and STL. struct rcNewTag {}; inline void* operator new(size_t, const rcNewTag&, void* p) { return p; } inline void operator delete(void*, const rcNewTag&, void*) {} /// Signed to avoid warnnings when comparing to int loop indexes, and common error with comparing to zero. /// MSVC2010 has a bug where ssize_t is unsigned (!!!). typedef intptr_t rcSizeType; #define RC_SIZE_MAX INTPTR_MAX /// Macros to hint to the compiler about the likeliest branch. Please add a benchmark that demonstrates a performance /// improvement before introducing use cases. #if defined(__GNUC__) || defined(__clang__) #define rcLikely(x) __builtin_expect((x), true) #define rcUnlikely(x) __builtin_expect((x), false) #else #define rcLikely(x) (x) #define rcUnlikely(x) (x) #endif /// Variable-sized storage type. Mimics the interface of std::vector with some notable differences: /// * Uses rcAlloc()/rcFree() to handle storage. /// * No support for a custom allocator. /// * Uses signed size instead of size_t to avoid warnings in for loops: "for (int i = 0; i < foo.size(); i++)" /// * Omits methods of limited utility: insert/erase, (bad performance), at (we don't use exceptions), operator=. /// * assign() and the pre-sizing constructor follow C++11 semantics -- they don't construct a temporary if no value is provided. /// * push_back() and resize() support adding values from the current vector. Range-based constructors and assign(begin, end) do not. /// * No specialization for bool. template class rcVectorBase { rcSizeType m_size; rcSizeType m_cap; T* m_data; // Constructs a T at the give address with either the copy constructor or the default. static void construct(T* p, const T& v) { ::new(rcNewTag(), (void*)p) T(v); } static void construct(T* p) { ::new(rcNewTag(), (void*)p) T; } static void construct_range(T* begin, T* end); static void construct_range(T* begin, T* end, const T& value); static void copy_range(T* dst, const T* begin, const T* end); void destroy_range(rcSizeType begin, rcSizeType end); // Creates an array of the given size, copies all of this vector's data into it, and returns it. T* allocate_and_copy(rcSizeType size); void resize_impl(rcSizeType size, const T* value); public: typedef rcSizeType size_type; typedef T value_type; rcVectorBase() : m_size(0), m_cap(0), m_data(0) {}; rcVectorBase(const rcVectorBase& other) : m_size(0), m_cap(0), m_data(0) { assign(other.begin(), other.end()); } explicit rcVectorBase(rcSizeType count) : m_size(0), m_cap(0), m_data(0) { resize(count); } rcVectorBase(rcSizeType count, const T& value) : m_size(0), m_cap(0), m_data(0) { resize(count, value); } rcVectorBase(const T* begin, const T* end) : m_size(0), m_cap(0), m_data(0) { assign(begin, end); } ~rcVectorBase() { destroy_range(0, m_size); rcFree(m_data); } // Unlike in std::vector, we return a bool to indicate whether the alloc was successful. bool reserve(rcSizeType size); void assign(rcSizeType count, const T& value) { clear(); resize(count, value); } void assign(const T* begin, const T* end); void resize(rcSizeType size) { resize_impl(size, NULL); } void resize(rcSizeType size, const T& value) { resize_impl(size, &value); } // Not implemented as resize(0) because resize requires T to be default-constructible. void clear() { destroy_range(0, m_size); m_size = 0; } void push_back(const T& value); void pop_back() { rcAssert(m_size > 0); back().~T(); m_size--; } rcSizeType size() const { return m_size; } rcSizeType capacity() const { return m_cap; } bool empty() const { return size() == 0; } const T& operator[](rcSizeType i) const { rcAssert(i >= 0 && i < m_size); return m_data[i]; } T& operator[](rcSizeType i) { rcAssert(i >= 0 && i < m_size); return m_data[i]; } const T& front() const { rcAssert(m_size); return m_data[0]; } T& front() { rcAssert(m_size); return m_data[0]; } const T& back() const { rcAssert(m_size); return m_data[m_size - 1]; }; T& back() { rcAssert(m_size); return m_data[m_size - 1]; }; const T* data() const { return m_data; } T* data() { return m_data; } T* begin() { return m_data; } T* end() { return m_data + m_size; } const T* begin() const { return m_data; } const T* end() const { return m_data + m_size; } void swap(rcVectorBase& other); // Explicitly deleted. rcVectorBase& operator=(const rcVectorBase& other); }; template bool rcVectorBase::reserve(rcSizeType count) { if (count <= m_cap) { return true; } T* new_data = allocate_and_copy(count); if (!new_data) { return false; } destroy_range(0, m_size); rcFree(m_data); m_data = new_data; m_cap = count; return true; } template T* rcVectorBase::allocate_and_copy(rcSizeType size) { rcAssert(RC_SIZE_MAX / static_cast(sizeof(T)) >= size); T* new_data = static_cast(rcAlloc(sizeof(T) * size, H)); if (new_data) { copy_range(new_data, m_data, m_data + m_size); } return new_data; } template void rcVectorBase::assign(const T* begin, const T* end) { clear(); reserve(end - begin); m_size = end - begin; copy_range(m_data, begin, end); } template void rcVectorBase::push_back(const T& value) { // rcLikely increases performance by ~50% on BM_rcVector_PushPreallocated, // and by ~2-5% on BM_rcVector_Push. if (rcLikely(m_size < m_cap)) { construct(m_data + m_size++, value); return; } rcAssert(RC_SIZE_MAX / 2 >= m_size); rcSizeType new_cap = m_size ? 2*m_size : 1; T* data = allocate_and_copy(new_cap); // construct between allocate and destroy+free in case value is // in this vector. construct(data + m_size, value); destroy_range(0, m_size); m_size++; m_cap = new_cap; rcFree(m_data); m_data = data; } template void rcVectorBase::resize_impl(rcSizeType size, const T* value) { if (size < m_size) { destroy_range(size, m_size); m_size = size; } else if (size > m_size) { T* new_data = allocate_and_copy(size); // We defer deconstructing/freeing old data until after constructing // new elements in case "value" is there. if (value) { construct_range(new_data + m_size, new_data + size, *value); } else { construct_range(new_data + m_size, new_data + size); } destroy_range(0, m_size); rcFree(m_data); m_data = new_data; m_cap = size; m_size = size; } } template void rcVectorBase::swap(rcVectorBase& other) { // TODO: Reorganize headers so we can use rcSwap here. rcSizeType tmp_cap = other.m_cap; rcSizeType tmp_size = other.m_size; T* tmp_data = other.m_data; other.m_cap = m_cap; other.m_size = m_size; other.m_data = m_data; m_cap = tmp_cap; m_size = tmp_size; m_data = tmp_data; } // static template void rcVectorBase::construct_range(T* begin, T* end) { for (T* p = begin; p < end; p++) { construct(p); } } // static template void rcVectorBase::construct_range(T* begin, T* end, const T& value) { for (T* p = begin; p < end; p++) { construct(p, value); } } // static template void rcVectorBase::copy_range(T* dst, const T* begin, const T* end) { for (rcSizeType i = 0 ; i < end - begin; i++) { construct(dst + i, begin[i]); } } template void rcVectorBase::destroy_range(rcSizeType begin, rcSizeType end) { for (rcSizeType i = begin; i < end; i++) { m_data[i].~T(); } } template class rcTempVector : public rcVectorBase { typedef rcVectorBase Base; public: rcTempVector() : Base() {} explicit rcTempVector(rcSizeType size) : Base(size) {} rcTempVector(rcSizeType size, const T& value) : Base(size, value) {} rcTempVector(const rcTempVector& other) : Base(other) {} rcTempVector(const T* begin, const T* end) : Base(begin, end) {} }; template class rcPermVector : public rcVectorBase { typedef rcVectorBase Base; public: rcPermVector() : Base() {} explicit rcPermVector(rcSizeType size) : Base(size) {} rcPermVector(rcSizeType size, const T& value) : Base(size, value) {} rcPermVector(const rcPermVector& other) : Base(other) {} rcPermVector(const T* begin, const T* end) : Base(begin, end) {} }; /// Legacy class. Prefer rcVector. class rcIntArray { rcTempVector m_impl; public: rcIntArray() {} rcIntArray(int n) : m_impl(n, 0) {} void push(int item) { m_impl.push_back(item); } void resize(int size) { m_impl.resize(size); } int pop() { int v = m_impl.back(); m_impl.pop_back(); return v; } int size() const { return static_cast(m_impl.size()); } int& operator[](int index) { return m_impl[index]; } int operator[](int index) const { return m_impl[index]; } }; /// A simple helper class used to delete an array when it goes out of scope. /// @note This class is rarely if ever used by the end user. template class rcScopedDelete { T* ptr; public: /// Constructs an instance with a null pointer. inline rcScopedDelete() : ptr(0) {} /// Constructs an instance with the specified pointer. /// @param[in] p An pointer to an allocated array. inline rcScopedDelete(T* p) : ptr(p) {} inline ~rcScopedDelete() { rcFree(ptr); } /// The root array pointer. /// @return The root array pointer. inline operator T*() { return ptr; } private: // Explicitly disabled copy constructor and copy assignment operator. rcScopedDelete(const rcScopedDelete&); rcScopedDelete& operator=(const rcScopedDelete&); }; #endif ================================================ FILE: third_parties/recast/recast/Recast/Include/RecastAssert.h ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #ifndef RECASTASSERT_H #define RECASTASSERT_H // Note: This header file's only purpose is to include define assert. // Feel free to change the file and include your own implementation instead. #ifdef NDEBUG // From http://cnicholson.net/2009/02/stupid-c-tricks-adventures-in-assert/ # define rcAssert(x) do { (void)sizeof(x); } while((void)(__LINE__==-1),false) #else /// An assertion failure function. // @param[in] expression asserted expression. // @param[in] file Filename of the failed assertion. // @param[in] line Line number of the failed assertion. /// @see rcAssertFailSetCustom typedef void (rcAssertFailFunc)(const char* expression, const char* file, int line); /// Sets the base custom assertion failure function to be used by Recast. /// @param[in] assertFailFunc The function to be used in case of failure of #dtAssert void rcAssertFailSetCustom(rcAssertFailFunc *assertFailFunc); /// Gets the base custom assertion failure function to be used by Recast. rcAssertFailFunc* rcAssertFailGetCustom(); # include # define rcAssert(expression) \ { \ rcAssertFailFunc* failFunc = rcAssertFailGetCustom(); \ if(failFunc == NULL) { assert(expression); } \ else if(!(expression)) { (*failFunc)(#expression, __FILE__, __LINE__); } \ } #endif #endif // RECASTASSERT_H ================================================ FILE: third_parties/recast/recast/Recast/Source/Recast.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #include #define _USE_MATH_DEFINES #include #include #include #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" namespace { /// Allocates and constructs an object of the given type, returning a pointer. /// TODO: Support constructor args. /// @param[in] hint Hint to the allocator. template T* rcNew(rcAllocHint hint) { T* ptr = (T*)rcAlloc(sizeof(T), hint); ::new(rcNewTag(), (void*)ptr) T(); return ptr; } /// Destroys and frees an object allocated with rcNew. /// @param[in] ptr The object pointer to delete. template void rcDelete(T* ptr) { if (ptr) { ptr->~T(); rcFree((void*)ptr); } } } // namespace float rcSqrt(float x) { return sqrtf(x); } /// @class rcContext /// @par /// /// This class does not provide logging or timer functionality on its /// own. Both must be provided by a concrete implementation /// by overriding the protected member functions. Also, this class does not /// provide an interface for extracting log messages. (Only adding them.) /// So concrete implementations must provide one. /// /// If no logging or timers are required, just pass an instance of this /// class through the Recast build process. /// /// @par /// /// Example: /// @code /// // Where ctx is an instance of rcContext and filepath is a char array. /// ctx->log(RC_LOG_ERROR, "buildTiledNavigation: Could not load '%s'", filepath); /// @endcode void rcContext::log(const rcLogCategory category, const char* format, ...) { if (!m_logEnabled) return; static const int MSG_SIZE = 512; char msg[MSG_SIZE]; va_list ap; va_start(ap, format); int len = vsnprintf(msg, MSG_SIZE, format, ap); if (len >= MSG_SIZE) { len = MSG_SIZE-1; msg[MSG_SIZE-1] = '\0'; } va_end(ap); doLog(category, msg, len); } rcHeightfield* rcAllocHeightfield() { return rcNew(RC_ALLOC_PERM); } rcHeightfield::rcHeightfield() : width() , height() , bmin() , bmax() , cs() , ch() , spans() , pools() , freelist() { } rcHeightfield::~rcHeightfield() { // Delete span array. rcFree(spans); // Delete span pools. while (pools) { rcSpanPool* next = pools->next; rcFree(pools); pools = next; } } void rcFreeHeightField(rcHeightfield* hf) { rcDelete(hf); } rcCompactHeightfield* rcAllocCompactHeightfield() { return rcNew(RC_ALLOC_PERM); } void rcFreeCompactHeightfield(rcCompactHeightfield* chf) { rcDelete(chf); } rcCompactHeightfield::rcCompactHeightfield() : width(), height(), spanCount(), walkableHeight(), walkableClimb(), borderSize(), maxDistance(), maxRegions(), bmin(), bmax(), cs(), ch(), cells(), spans(), dist(), areas() { } rcCompactHeightfield::~rcCompactHeightfield() { rcFree(cells); rcFree(spans); rcFree(dist); rcFree(areas); } rcHeightfieldLayerSet* rcAllocHeightfieldLayerSet() { return rcNew(RC_ALLOC_PERM); } void rcFreeHeightfieldLayerSet(rcHeightfieldLayerSet* lset) { rcDelete(lset); } rcHeightfieldLayerSet::rcHeightfieldLayerSet() : layers(), nlayers() {} rcHeightfieldLayerSet::~rcHeightfieldLayerSet() { for (int i = 0; i < nlayers; ++i) { rcFree(layers[i].heights); rcFree(layers[i].areas); rcFree(layers[i].cons); } rcFree(layers); } rcContourSet* rcAllocContourSet() { return rcNew(RC_ALLOC_PERM); } void rcFreeContourSet(rcContourSet* cset) { rcDelete(cset); } rcContourSet::rcContourSet() : conts(), nconts(), bmin(), bmax(), cs(), ch(), width(), height(), borderSize(), maxError() {} rcContourSet::~rcContourSet() { for (int i = 0; i < nconts; ++i) { rcFree(conts[i].verts); rcFree(conts[i].rverts); } rcFree(conts); } rcPolyMesh* rcAllocPolyMesh() { return rcNew(RC_ALLOC_PERM); } void rcFreePolyMesh(rcPolyMesh* pmesh) { rcDelete(pmesh); } rcPolyMesh::rcPolyMesh() : verts(), polys(), regs(), flags(), areas(), nverts(), npolys(), maxpolys(), nvp(), bmin(), bmax(), cs(), ch(), borderSize(), maxEdgeError() {} rcPolyMesh::~rcPolyMesh() { rcFree(verts); rcFree(polys); rcFree(regs); rcFree(flags); rcFree(areas); } rcPolyMeshDetail* rcAllocPolyMeshDetail() { rcPolyMeshDetail* dmesh = (rcPolyMeshDetail*)rcAlloc(sizeof(rcPolyMeshDetail), RC_ALLOC_PERM); memset(dmesh, 0, sizeof(rcPolyMeshDetail)); return dmesh; } void rcFreePolyMeshDetail(rcPolyMeshDetail* dmesh) { if (!dmesh) return; rcFree(dmesh->meshes); rcFree(dmesh->verts); rcFree(dmesh->tris); rcFree(dmesh); } void rcCalcBounds(const float* verts, int nv, float* bmin, float* bmax) { // Calculate bounding box. rcVcopy(bmin, verts); rcVcopy(bmax, verts); for (int i = 1; i < nv; ++i) { const float* v = &verts[i*3]; rcVmin(bmin, v); rcVmax(bmax, v); } } void rcCalcGridSize(const float* bmin, const float* bmax, float cs, int* w, int* h) { *w = (int)((bmax[0] - bmin[0])/cs+0.5f); *h = (int)((bmax[2] - bmin[2])/cs+0.5f); } /// @par /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// @see rcAllocHeightfield, rcHeightfield bool rcCreateHeightfield(rcContext* ctx, rcHeightfield& hf, int width, int height, const float* bmin, const float* bmax, float cs, float ch) { rcIgnoreUnused(ctx); hf.width = width; hf.height = height; rcVcopy(hf.bmin, bmin); rcVcopy(hf.bmax, bmax); hf.cs = cs; hf.ch = ch; hf.spans = (rcSpan**)rcAlloc(sizeof(rcSpan*)*hf.width*hf.height, RC_ALLOC_PERM); if (!hf.spans) return false; memset(hf.spans, 0, sizeof(rcSpan*)*hf.width*hf.height); return true; } static void calcTriNormal(const float* v0, const float* v1, const float* v2, float* norm) { float e0[3], e1[3]; rcVsub(e0, v1, v0); rcVsub(e1, v2, v0); rcVcross(norm, e0, e1); rcVnormalize(norm); } /// @par /// /// Only sets the area id's for the walkable triangles. Does not alter the /// area id's for unwalkable triangles. /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// @see rcHeightfield, rcClearUnwalkableTriangles, rcRasterizeTriangles void rcMarkWalkableTriangles(rcContext* ctx, const float walkableSlopeAngle, const float* verts, int nv, const int* tris, int nt, unsigned char* areas) { rcIgnoreUnused(ctx); rcIgnoreUnused(nv); const float walkableThr = cosf(walkableSlopeAngle/180.0f*RC_PI); float norm[3]; for (int i = 0; i < nt; ++i) { const int* tri = &tris[i*3]; calcTriNormal(&verts[tri[0]*3], &verts[tri[1]*3], &verts[tri[2]*3], norm); // Check if the face is walkable. if (norm[1] > walkableThr) areas[i] = RC_WALKABLE_AREA; } } /// @par /// /// Only sets the area id's for the unwalkable triangles. Does not alter the /// area id's for walkable triangles. /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// @see rcHeightfield, rcClearUnwalkableTriangles, rcRasterizeTriangles void rcClearUnwalkableTriangles(rcContext* ctx, const float walkableSlopeAngle, const float* verts, int /*nv*/, const int* tris, int nt, unsigned char* areas) { rcIgnoreUnused(ctx); const float walkableThr = cosf(walkableSlopeAngle/180.0f*RC_PI); float norm[3]; for (int i = 0; i < nt; ++i) { const int* tri = &tris[i*3]; calcTriNormal(&verts[tri[0]*3], &verts[tri[1]*3], &verts[tri[2]*3], norm); // Check if the face is walkable. if (norm[1] <= walkableThr) areas[i] = RC_NULL_AREA; } } int rcGetHeightFieldSpanCount(rcContext* ctx, rcHeightfield& hf) { rcIgnoreUnused(ctx); const int w = hf.width; const int h = hf.height; int spanCount = 0; for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { for (rcSpan* s = hf.spans[x + y*w]; s; s = s->next) { if (s->area != RC_NULL_AREA) spanCount++; } } } return spanCount; } /// @par /// /// This is just the beginning of the process of fully building a compact heightfield. /// Various filters may be applied, then the distance field and regions built. /// E.g: #rcBuildDistanceField and #rcBuildRegions /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// @see rcAllocCompactHeightfield, rcHeightfield, rcCompactHeightfield, rcConfig bool rcBuildCompactHeightfield(rcContext* ctx, const int walkableHeight, const int walkableClimb, rcHeightfield& hf, rcCompactHeightfield& chf) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_COMPACTHEIGHTFIELD); const int w = hf.width; const int h = hf.height; const int spanCount = rcGetHeightFieldSpanCount(ctx, hf); // Fill in header. chf.width = w; chf.height = h; chf.spanCount = spanCount; chf.walkableHeight = walkableHeight; chf.walkableClimb = walkableClimb; chf.maxRegions = 0; rcVcopy(chf.bmin, hf.bmin); rcVcopy(chf.bmax, hf.bmax); chf.bmax[1] += walkableHeight*hf.ch; chf.cs = hf.cs; chf.ch = hf.ch; chf.cells = (rcCompactCell*)rcAlloc(sizeof(rcCompactCell)*w*h, RC_ALLOC_PERM); if (!chf.cells) { ctx->log(RC_LOG_ERROR, "rcBuildCompactHeightfield: Out of memory 'chf.cells' (%d)", w*h); return false; } memset(chf.cells, 0, sizeof(rcCompactCell)*w*h); chf.spans = (rcCompactSpan*)rcAlloc(sizeof(rcCompactSpan)*spanCount, RC_ALLOC_PERM); if (!chf.spans) { ctx->log(RC_LOG_ERROR, "rcBuildCompactHeightfield: Out of memory 'chf.spans' (%d)", spanCount); return false; } memset(chf.spans, 0, sizeof(rcCompactSpan)*spanCount); chf.areas = (unsigned char*)rcAlloc(sizeof(unsigned char)*spanCount, RC_ALLOC_PERM); if (!chf.areas) { ctx->log(RC_LOG_ERROR, "rcBuildCompactHeightfield: Out of memory 'chf.areas' (%d)", spanCount); return false; } memset(chf.areas, RC_NULL_AREA, sizeof(unsigned char)*spanCount); const int MAX_HEIGHT = 0xffff; // Fill in cells and spans. int idx = 0; for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcSpan* s = hf.spans[x + y*w]; // If there are no spans at this cell, just leave the data to index=0, count=0. if (!s) continue; rcCompactCell& c = chf.cells[x+y*w]; c.index = idx; c.count = 0; while (s) { if (s->area != RC_NULL_AREA) { const int bot = (int)s->smax; const int top = s->next ? (int)s->next->smin : MAX_HEIGHT; chf.spans[idx].y = (unsigned short)rcClamp(bot, 0, 0xffff); chf.spans[idx].h = (unsigned char)rcClamp(top - bot, 0, 0xff); chf.areas[idx] = s->area; idx++; c.count++; } s = s->next; } } } // Find neighbour connections. const int MAX_LAYERS = RC_NOT_CONNECTED-1; int tooHighNeighbour = 0; for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { rcCompactSpan& s = chf.spans[i]; for (int dir = 0; dir < 4; ++dir) { rcSetCon(s, dir, RC_NOT_CONNECTED); const int nx = x + rcGetDirOffsetX(dir); const int ny = y + rcGetDirOffsetY(dir); // First check that the neighbour cell is in bounds. if (nx < 0 || ny < 0 || nx >= w || ny >= h) continue; // Iterate over all neighbour spans and check if any of the is // accessible from current cell. const rcCompactCell& nc = chf.cells[nx+ny*w]; for (int k = (int)nc.index, nk = (int)(nc.index+nc.count); k < nk; ++k) { const rcCompactSpan& ns = chf.spans[k]; const int bot = rcMax(s.y, ns.y); const int top = rcMin(s.y+s.h, ns.y+ns.h); // Check that the gap between the spans is walkable, // and that the climb height between the gaps is not too high. if ((top - bot) >= walkableHeight && rcAbs((int)ns.y - (int)s.y) <= walkableClimb) { // Mark direction as walkable. const int lidx = k - (int)nc.index; if (lidx < 0 || lidx > MAX_LAYERS) { tooHighNeighbour = rcMax(tooHighNeighbour, lidx); continue; } rcSetCon(s, dir, lidx); break; } } } } } } if (tooHighNeighbour > MAX_LAYERS) { ctx->log(RC_LOG_ERROR, "rcBuildCompactHeightfield: Heightfield has too many layers %d (max: %d)", tooHighNeighbour, MAX_LAYERS); } return true; } /* static int getHeightfieldMemoryUsage(const rcHeightfield& hf) { int size = 0; size += sizeof(hf); size += hf.width * hf.height * sizeof(rcSpan*); rcSpanPool* pool = hf.pools; while (pool) { size += (sizeof(rcSpanPool) - sizeof(rcSpan)) + sizeof(rcSpan)*RC_SPANS_PER_POOL; pool = pool->next; } return size; } static int getCompactHeightFieldMemoryusage(const rcCompactHeightfield& chf) { int size = 0; size += sizeof(rcCompactHeightfield); size += sizeof(rcCompactSpan) * chf.spanCount; size += sizeof(rcCompactCell) * chf.width * chf.height; return size; } */ ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastAlloc.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #include #include #include "RecastAlloc.h" #include "RecastAssert.h" static void *rcAllocDefault(size_t size, rcAllocHint) { return malloc(size); } static void rcFreeDefault(void *ptr) { free(ptr); } static rcAllocFunc* sRecastAllocFunc = rcAllocDefault; static rcFreeFunc* sRecastFreeFunc = rcFreeDefault; /// @see rcAlloc, rcFree void rcAllocSetCustom(rcAllocFunc *allocFunc, rcFreeFunc *freeFunc) { sRecastAllocFunc = allocFunc ? allocFunc : rcAllocDefault; sRecastFreeFunc = freeFunc ? freeFunc : rcFreeDefault; } /// @see rcAllocSetCustom void* rcAlloc(size_t size, rcAllocHint hint) { return sRecastAllocFunc(size, hint); } /// @par /// /// @warning This function leaves the value of @p ptr unchanged. So it still /// points to the same (now invalid) location, and not to null. /// /// @see rcAllocSetCustom void rcFree(void* ptr) { if (ptr) sRecastFreeFunc(ptr); } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastArea.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #include #define _USE_MATH_DEFINES #include #include #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" /// @par /// /// Basically, any spans that are closer to a boundary or obstruction than the specified radius /// are marked as unwalkable. /// /// This method is usually called immediately after the heightfield has been built. /// /// @see rcCompactHeightfield, rcBuildCompactHeightfield, rcConfig::walkableRadius bool rcErodeWalkableArea(rcContext* ctx, int radius, rcCompactHeightfield& chf) { rcAssert(ctx); const int w = chf.width; const int h = chf.height; rcScopedTimer timer(ctx, RC_TIMER_ERODE_AREA); unsigned char* dist = (unsigned char*)rcAlloc(sizeof(unsigned char)*chf.spanCount, RC_ALLOC_TEMP); if (!dist) { ctx->log(RC_LOG_ERROR, "erodeWalkableArea: Out of memory 'dist' (%d).", chf.spanCount); return false; } // Init distance. memset(dist, 0xff, sizeof(unsigned char)*chf.spanCount); // Mark boundary cells. for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { if (chf.areas[i] == RC_NULL_AREA) { dist[i] = 0; } else { const rcCompactSpan& s = chf.spans[i]; int nc = 0; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int nx = x + rcGetDirOffsetX(dir); const int ny = y + rcGetDirOffsetY(dir); const int nidx = (int)chf.cells[nx+ny*w].index + rcGetCon(s, dir); if (chf.areas[nidx] != RC_NULL_AREA) { nc++; } } } // At least one missing neighbour. if (nc != 4) dist[i] = 0; } } } } unsigned char nd; // Pass 1 for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (rcGetCon(s, 0) != RC_NOT_CONNECTED) { // (-1,0) const int ax = x + rcGetDirOffsetX(0); const int ay = y + rcGetDirOffsetY(0); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 0); const rcCompactSpan& as = chf.spans[ai]; nd = (unsigned char)rcMin((int)dist[ai]+2, 255); if (nd < dist[i]) dist[i] = nd; // (-1,-1) if (rcGetCon(as, 3) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(3); const int aay = ay + rcGetDirOffsetY(3); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 3); nd = (unsigned char)rcMin((int)dist[aai]+3, 255); if (nd < dist[i]) dist[i] = nd; } } if (rcGetCon(s, 3) != RC_NOT_CONNECTED) { // (0,-1) const int ax = x + rcGetDirOffsetX(3); const int ay = y + rcGetDirOffsetY(3); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 3); const rcCompactSpan& as = chf.spans[ai]; nd = (unsigned char)rcMin((int)dist[ai]+2, 255); if (nd < dist[i]) dist[i] = nd; // (1,-1) if (rcGetCon(as, 2) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(2); const int aay = ay + rcGetDirOffsetY(2); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 2); nd = (unsigned char)rcMin((int)dist[aai]+3, 255); if (nd < dist[i]) dist[i] = nd; } } } } } // Pass 2 for (int y = h-1; y >= 0; --y) { for (int x = w-1; x >= 0; --x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (rcGetCon(s, 2) != RC_NOT_CONNECTED) { // (1,0) const int ax = x + rcGetDirOffsetX(2); const int ay = y + rcGetDirOffsetY(2); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 2); const rcCompactSpan& as = chf.spans[ai]; nd = (unsigned char)rcMin((int)dist[ai]+2, 255); if (nd < dist[i]) dist[i] = nd; // (1,1) if (rcGetCon(as, 1) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(1); const int aay = ay + rcGetDirOffsetY(1); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 1); nd = (unsigned char)rcMin((int)dist[aai]+3, 255); if (nd < dist[i]) dist[i] = nd; } } if (rcGetCon(s, 1) != RC_NOT_CONNECTED) { // (0,1) const int ax = x + rcGetDirOffsetX(1); const int ay = y + rcGetDirOffsetY(1); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 1); const rcCompactSpan& as = chf.spans[ai]; nd = (unsigned char)rcMin((int)dist[ai]+2, 255); if (nd < dist[i]) dist[i] = nd; // (-1,1) if (rcGetCon(as, 0) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(0); const int aay = ay + rcGetDirOffsetY(0); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 0); nd = (unsigned char)rcMin((int)dist[aai]+3, 255); if (nd < dist[i]) dist[i] = nd; } } } } } const unsigned char thr = (unsigned char)(radius*2); for (int i = 0; i < chf.spanCount; ++i) if (dist[i] < thr) chf.areas[i] = RC_NULL_AREA; rcFree(dist); return true; } static void insertSort(unsigned char* a, const int n) { int i, j; for (i = 1; i < n; i++) { const unsigned char value = a[i]; for (j = i - 1; j >= 0 && a[j] > value; j--) a[j+1] = a[j]; a[j+1] = value; } } /// @par /// /// This filter is usually applied after applying area id's using functions /// such as #rcMarkBoxArea, #rcMarkConvexPolyArea, and #rcMarkCylinderArea. /// /// @see rcCompactHeightfield bool rcMedianFilterWalkableArea(rcContext* ctx, rcCompactHeightfield& chf) { rcAssert(ctx); const int w = chf.width; const int h = chf.height; rcScopedTimer timer(ctx, RC_TIMER_MEDIAN_AREA); unsigned char* areas = (unsigned char*)rcAlloc(sizeof(unsigned char)*chf.spanCount, RC_ALLOC_TEMP); if (!areas) { ctx->log(RC_LOG_ERROR, "medianFilterWalkableArea: Out of memory 'areas' (%d).", chf.spanCount); return false; } // Init distance. memset(areas, 0xff, sizeof(unsigned char)*chf.spanCount); for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (chf.areas[i] == RC_NULL_AREA) { areas[i] = chf.areas[i]; continue; } unsigned char nei[9]; for (int j = 0; j < 9; ++j) nei[j] = chf.areas[i]; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); if (chf.areas[ai] != RC_NULL_AREA) nei[dir*2+0] = chf.areas[ai]; const rcCompactSpan& as = chf.spans[ai]; const int dir2 = (dir+1) & 0x3; if (rcGetCon(as, dir2) != RC_NOT_CONNECTED) { const int ax2 = ax + rcGetDirOffsetX(dir2); const int ay2 = ay + rcGetDirOffsetY(dir2); const int ai2 = (int)chf.cells[ax2+ay2*w].index + rcGetCon(as, dir2); if (chf.areas[ai2] != RC_NULL_AREA) nei[dir*2+1] = chf.areas[ai2]; } } } insertSort(nei, 9); areas[i] = nei[4]; } } } memcpy(chf.areas, areas, sizeof(unsigned char)*chf.spanCount); rcFree(areas); return true; } /// @par /// /// The value of spacial parameters are in world units. /// /// @see rcCompactHeightfield, rcMedianFilterWalkableArea void rcMarkBoxArea(rcContext* ctx, const float* bmin, const float* bmax, unsigned char areaId, rcCompactHeightfield& chf) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_MARK_BOX_AREA); int minx = (int)((bmin[0]-chf.bmin[0])/chf.cs); int miny = (int)((bmin[1]-chf.bmin[1])/chf.ch); int minz = (int)((bmin[2]-chf.bmin[2])/chf.cs); int maxx = (int)((bmax[0]-chf.bmin[0])/chf.cs); int maxy = (int)((bmax[1]-chf.bmin[1])/chf.ch); int maxz = (int)((bmax[2]-chf.bmin[2])/chf.cs); if (maxx < 0) return; if (minx >= chf.width) return; if (maxz < 0) return; if (minz >= chf.height) return; if (minx < 0) minx = 0; if (maxx >= chf.width) maxx = chf.width-1; if (minz < 0) minz = 0; if (maxz >= chf.height) maxz = chf.height-1; for (int z = minz; z <= maxz; ++z) { for (int x = minx; x <= maxx; ++x) { const rcCompactCell& c = chf.cells[x+z*chf.width]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { rcCompactSpan& s = chf.spans[i]; if ((int)s.y >= miny && (int)s.y <= maxy) { if (chf.areas[i] != RC_NULL_AREA) chf.areas[i] = areaId; } } } } } static int pointInPoly(int nvert, const float* verts, const float* p) { int i, j, c = 0; for (i = 0, j = nvert-1; i < nvert; j = i++) { const float* vi = &verts[i*3]; const float* vj = &verts[j*3]; if (((vi[2] > p[2]) != (vj[2] > p[2])) && (p[0] < (vj[0]-vi[0]) * (p[2]-vi[2]) / (vj[2]-vi[2]) + vi[0]) ) c = !c; } return c; } /// @par /// /// The value of spacial parameters are in world units. /// /// The y-values of the polygon vertices are ignored. So the polygon is effectively /// projected onto the xz-plane at @p hmin, then extruded to @p hmax. /// /// @see rcCompactHeightfield, rcMedianFilterWalkableArea void rcMarkConvexPolyArea(rcContext* ctx, const float* verts, const int nverts, const float hmin, const float hmax, unsigned char areaId, rcCompactHeightfield& chf) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_MARK_CONVEXPOLY_AREA); float bmin[3], bmax[3]; rcVcopy(bmin, verts); rcVcopy(bmax, verts); for (int i = 1; i < nverts; ++i) { rcVmin(bmin, &verts[i*3]); rcVmax(bmax, &verts[i*3]); } bmin[1] = hmin; bmax[1] = hmax; int minx = (int)((bmin[0]-chf.bmin[0])/chf.cs); int miny = (int)((bmin[1]-chf.bmin[1])/chf.ch); int minz = (int)((bmin[2]-chf.bmin[2])/chf.cs); int maxx = (int)((bmax[0]-chf.bmin[0])/chf.cs); int maxy = (int)((bmax[1]-chf.bmin[1])/chf.ch); int maxz = (int)((bmax[2]-chf.bmin[2])/chf.cs); if (maxx < 0) return; if (minx >= chf.width) return; if (maxz < 0) return; if (minz >= chf.height) return; if (minx < 0) minx = 0; if (maxx >= chf.width) maxx = chf.width-1; if (minz < 0) minz = 0; if (maxz >= chf.height) maxz = chf.height-1; // TODO: Optimize. for (int z = minz; z <= maxz; ++z) { for (int x = minx; x <= maxx; ++x) { const rcCompactCell& c = chf.cells[x+z*chf.width]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { rcCompactSpan& s = chf.spans[i]; if (chf.areas[i] == RC_NULL_AREA) continue; if ((int)s.y >= miny && (int)s.y <= maxy) { float p[3]; p[0] = chf.bmin[0] + (x+0.5f)*chf.cs; p[1] = 0; p[2] = chf.bmin[2] + (z+0.5f)*chf.cs; if (pointInPoly(nverts, verts, p)) { chf.areas[i] = areaId; } } } } } } int rcOffsetPoly(const float* verts, const int nverts, const float offset, float* outVerts, const int maxOutVerts) { const float MITER_LIMIT = 1.20f; int n = 0; for (int i = 0; i < nverts; i++) { const int a = (i+nverts-1) % nverts; const int b = i; const int c = (i+1) % nverts; const float* va = &verts[a*3]; const float* vb = &verts[b*3]; const float* vc = &verts[c*3]; float dx0 = vb[0] - va[0]; float dy0 = vb[2] - va[2]; float d0 = dx0*dx0 + dy0*dy0; if (d0 > 1e-6f) { d0 = 1.0f/rcSqrt(d0); dx0 *= d0; dy0 *= d0; } float dx1 = vc[0] - vb[0]; float dy1 = vc[2] - vb[2]; float d1 = dx1*dx1 + dy1*dy1; if (d1 > 1e-6f) { d1 = 1.0f/rcSqrt(d1); dx1 *= d1; dy1 *= d1; } const float dlx0 = -dy0; const float dly0 = dx0; const float dlx1 = -dy1; const float dly1 = dx1; float cross = dx1*dy0 - dx0*dy1; float dmx = (dlx0 + dlx1) * 0.5f; float dmy = (dly0 + dly1) * 0.5f; float dmr2 = dmx*dmx + dmy*dmy; bool bevel = dmr2 * MITER_LIMIT*MITER_LIMIT < 1.0f; if (dmr2 > 1e-6f) { const float scale = 1.0f / dmr2; dmx *= scale; dmy *= scale; } if (bevel && cross < 0.0f) { if (n+2 >= maxOutVerts) return 0; float d = (1.0f - (dx0*dx1 + dy0*dy1))*0.5f; outVerts[n*3+0] = vb[0] + (-dlx0+dx0*d)*offset; outVerts[n*3+1] = vb[1]; outVerts[n*3+2] = vb[2] + (-dly0+dy0*d)*offset; n++; outVerts[n*3+0] = vb[0] + (-dlx1-dx1*d)*offset; outVerts[n*3+1] = vb[1]; outVerts[n*3+2] = vb[2] + (-dly1-dy1*d)*offset; n++; } else { if (n+1 >= maxOutVerts) return 0; outVerts[n*3+0] = vb[0] - dmx*offset; outVerts[n*3+1] = vb[1]; outVerts[n*3+2] = vb[2] - dmy*offset; n++; } } return n; } /// @par /// /// The value of spacial parameters are in world units. /// /// @see rcCompactHeightfield, rcMedianFilterWalkableArea void rcMarkCylinderArea(rcContext* ctx, const float* pos, const float r, const float h, unsigned char areaId, rcCompactHeightfield& chf) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_MARK_CYLINDER_AREA); float bmin[3], bmax[3]; bmin[0] = pos[0] - r; bmin[1] = pos[1]; bmin[2] = pos[2] - r; bmax[0] = pos[0] + r; bmax[1] = pos[1] + h; bmax[2] = pos[2] + r; const float r2 = r*r; int minx = (int)((bmin[0]-chf.bmin[0])/chf.cs); int miny = (int)((bmin[1]-chf.bmin[1])/chf.ch); int minz = (int)((bmin[2]-chf.bmin[2])/chf.cs); int maxx = (int)((bmax[0]-chf.bmin[0])/chf.cs); int maxy = (int)((bmax[1]-chf.bmin[1])/chf.ch); int maxz = (int)((bmax[2]-chf.bmin[2])/chf.cs); if (maxx < 0) return; if (minx >= chf.width) return; if (maxz < 0) return; if (minz >= chf.height) return; if (minx < 0) minx = 0; if (maxx >= chf.width) maxx = chf.width-1; if (minz < 0) minz = 0; if (maxz >= chf.height) maxz = chf.height-1; for (int z = minz; z <= maxz; ++z) { for (int x = minx; x <= maxx; ++x) { const rcCompactCell& c = chf.cells[x+z*chf.width]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { rcCompactSpan& s = chf.spans[i]; if (chf.areas[i] == RC_NULL_AREA) continue; if ((int)s.y >= miny && (int)s.y <= maxy) { const float sx = chf.bmin[0] + (x+0.5f)*chf.cs; const float sz = chf.bmin[2] + (z+0.5f)*chf.cs; const float dx = sx - pos[0]; const float dz = sz - pos[2]; if (dx*dx + dz*dz < r2) { chf.areas[i] = areaId; } } } } } } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastAssert.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #include "RecastAssert.h" #ifndef NDEBUG static rcAssertFailFunc* sRecastAssertFailFunc = 0; void rcAssertFailSetCustom(rcAssertFailFunc *assertFailFunc) { sRecastAssertFailFunc = assertFailFunc; } rcAssertFailFunc* rcAssertFailGetCustom() { return sRecastAssertFailFunc; } #endif ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastContour.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #define _USE_MATH_DEFINES #include #include #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" static int getCornerHeight(int x, int y, int i, int dir, const rcCompactHeightfield& chf, bool& isBorderVertex) { const rcCompactSpan& s = chf.spans[i]; int ch = (int)s.y; int dirp = (dir+1) & 0x3; unsigned int regs[4] = {0,0,0,0}; // Combine region and area codes in order to prevent // border vertices which are in between two areas to be removed. regs[0] = chf.spans[i].reg | (chf.areas[i] << 16); if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*chf.width].index + rcGetCon(s, dir); const rcCompactSpan& as = chf.spans[ai]; ch = rcMax(ch, (int)as.y); regs[1] = chf.spans[ai].reg | (chf.areas[ai] << 16); if (rcGetCon(as, dirp) != RC_NOT_CONNECTED) { const int ax2 = ax + rcGetDirOffsetX(dirp); const int ay2 = ay + rcGetDirOffsetY(dirp); const int ai2 = (int)chf.cells[ax2+ay2*chf.width].index + rcGetCon(as, dirp); const rcCompactSpan& as2 = chf.spans[ai2]; ch = rcMax(ch, (int)as2.y); regs[2] = chf.spans[ai2].reg | (chf.areas[ai2] << 16); } } if (rcGetCon(s, dirp) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dirp); const int ay = y + rcGetDirOffsetY(dirp); const int ai = (int)chf.cells[ax+ay*chf.width].index + rcGetCon(s, dirp); const rcCompactSpan& as = chf.spans[ai]; ch = rcMax(ch, (int)as.y); regs[3] = chf.spans[ai].reg | (chf.areas[ai] << 16); if (rcGetCon(as, dir) != RC_NOT_CONNECTED) { const int ax2 = ax + rcGetDirOffsetX(dir); const int ay2 = ay + rcGetDirOffsetY(dir); const int ai2 = (int)chf.cells[ax2+ay2*chf.width].index + rcGetCon(as, dir); const rcCompactSpan& as2 = chf.spans[ai2]; ch = rcMax(ch, (int)as2.y); regs[2] = chf.spans[ai2].reg | (chf.areas[ai2] << 16); } } // Check if the vertex is special edge vertex, these vertices will be removed later. for (int j = 0; j < 4; ++j) { const int a = j; const int b = (j+1) & 0x3; const int c = (j+2) & 0x3; const int d = (j+3) & 0x3; // The vertex is a border vertex there are two same exterior cells in a row, // followed by two interior cells and none of the regions are out of bounds. const bool twoSameExts = (regs[a] & regs[b] & RC_BORDER_REG) != 0 && regs[a] == regs[b]; const bool twoInts = ((regs[c] | regs[d]) & RC_BORDER_REG) == 0; const bool intsSameArea = (regs[c]>>16) == (regs[d]>>16); const bool noZeros = regs[a] != 0 && regs[b] != 0 && regs[c] != 0 && regs[d] != 0; if (twoSameExts && twoInts && intsSameArea && noZeros) { isBorderVertex = true; break; } } return ch; } static void walkContour(int x, int y, int i, rcCompactHeightfield& chf, unsigned char* flags, rcIntArray& points) { // Choose the first non-connected edge unsigned char dir = 0; while ((flags[i] & (1 << dir)) == 0) dir++; unsigned char startDir = dir; int starti = i; const unsigned char area = chf.areas[i]; int iter = 0; while (++iter < 40000) { if (flags[i] & (1 << dir)) { // Choose the edge corner bool isBorderVertex = false; bool isAreaBorder = false; int px = x; int py = getCornerHeight(x, y, i, dir, chf, isBorderVertex); int pz = y; switch(dir) { case 0: pz++; break; case 1: px++; pz++; break; case 2: px++; break; } int r = 0; const rcCompactSpan& s = chf.spans[i]; if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*chf.width].index + rcGetCon(s, dir); r = (int)chf.spans[ai].reg; if (area != chf.areas[ai]) isAreaBorder = true; } if (isBorderVertex) r |= RC_BORDER_VERTEX; if (isAreaBorder) r |= RC_AREA_BORDER; points.push(px); points.push(py); points.push(pz); points.push(r); flags[i] &= ~(1 << dir); // Remove visited edges dir = (dir+1) & 0x3; // Rotate CW } else { int ni = -1; const int nx = x + rcGetDirOffsetX(dir); const int ny = y + rcGetDirOffsetY(dir); const rcCompactSpan& s = chf.spans[i]; if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const rcCompactCell& nc = chf.cells[nx+ny*chf.width]; ni = (int)nc.index + rcGetCon(s, dir); } if (ni == -1) { // Should not happen. return; } x = nx; y = ny; i = ni; dir = (dir+3) & 0x3; // Rotate CCW } if (starti == i && startDir == dir) { break; } } } static float distancePtSeg(const int x, const int z, const int px, const int pz, const int qx, const int qz) { float pqx = (float)(qx - px); float pqz = (float)(qz - pz); float dx = (float)(x - px); float dz = (float)(z - pz); float d = pqx*pqx + pqz*pqz; float t = pqx*dx + pqz*dz; if (d > 0) t /= d; if (t < 0) t = 0; else if (t > 1) t = 1; dx = px + t*pqx - x; dz = pz + t*pqz - z; return dx*dx + dz*dz; } static void simplifyContour(rcIntArray& points, rcIntArray& simplified, const float maxError, const int maxEdgeLen, const int buildFlags) { // Add initial points. bool hasConnections = false; for (int i = 0; i < points.size(); i += 4) { if ((points[i+3] & RC_CONTOUR_REG_MASK) != 0) { hasConnections = true; break; } } if (hasConnections) { // The contour has some portals to other regions. // Add a new point to every location where the region changes. for (int i = 0, ni = points.size()/4; i < ni; ++i) { int ii = (i+1) % ni; const bool differentRegs = (points[i*4+3] & RC_CONTOUR_REG_MASK) != (points[ii*4+3] & RC_CONTOUR_REG_MASK); const bool areaBorders = (points[i*4+3] & RC_AREA_BORDER) != (points[ii*4+3] & RC_AREA_BORDER); if (differentRegs || areaBorders) { simplified.push(points[i*4+0]); simplified.push(points[i*4+1]); simplified.push(points[i*4+2]); simplified.push(i); } } } if (simplified.size() == 0) { // If there is no connections at all, // create some initial points for the simplification process. // Find lower-left and upper-right vertices of the contour. int llx = points[0]; int lly = points[1]; int llz = points[2]; int lli = 0; int urx = points[0]; int ury = points[1]; int urz = points[2]; int uri = 0; for (int i = 0; i < points.size(); i += 4) { int x = points[i+0]; int y = points[i+1]; int z = points[i+2]; if (x < llx || (x == llx && z < llz)) { llx = x; lly = y; llz = z; lli = i/4; } if (x > urx || (x == urx && z > urz)) { urx = x; ury = y; urz = z; uri = i/4; } } simplified.push(llx); simplified.push(lly); simplified.push(llz); simplified.push(lli); simplified.push(urx); simplified.push(ury); simplified.push(urz); simplified.push(uri); } // Add points until all raw points are within // error tolerance to the simplified shape. const int pn = points.size()/4; for (int i = 0; i < simplified.size()/4; ) { int ii = (i+1) % (simplified.size()/4); int ax = simplified[i*4+0]; int az = simplified[i*4+2]; int ai = simplified[i*4+3]; int bx = simplified[ii*4+0]; int bz = simplified[ii*4+2]; int bi = simplified[ii*4+3]; // Find maximum deviation from the segment. float maxd = 0; int maxi = -1; int ci, cinc, endi; // Traverse the segment in lexilogical order so that the // max deviation is calculated similarly when traversing // opposite segments. if (bx > ax || (bx == ax && bz > az)) { cinc = 1; ci = (ai+cinc) % pn; endi = bi; } else { cinc = pn-1; ci = (bi+cinc) % pn; endi = ai; rcSwap(ax, bx); rcSwap(az, bz); } // Tessellate only outer edges or edges between areas. if ((points[ci*4+3] & RC_CONTOUR_REG_MASK) == 0 || (points[ci*4+3] & RC_AREA_BORDER)) { while (ci != endi) { float d = distancePtSeg(points[ci*4+0], points[ci*4+2], ax, az, bx, bz); if (d > maxd) { maxd = d; maxi = ci; } ci = (ci+cinc) % pn; } } // If the max deviation is larger than accepted error, // add new point, else continue to next segment. if (maxi != -1 && maxd > (maxError*maxError)) { // Add space for the new point. simplified.resize(simplified.size()+4); const int n = simplified.size()/4; for (int j = n-1; j > i; --j) { simplified[j*4+0] = simplified[(j-1)*4+0]; simplified[j*4+1] = simplified[(j-1)*4+1]; simplified[j*4+2] = simplified[(j-1)*4+2]; simplified[j*4+3] = simplified[(j-1)*4+3]; } // Add the point. simplified[(i+1)*4+0] = points[maxi*4+0]; simplified[(i+1)*4+1] = points[maxi*4+1]; simplified[(i+1)*4+2] = points[maxi*4+2]; simplified[(i+1)*4+3] = maxi; } else { ++i; } } // Split too long edges. if (maxEdgeLen > 0 && (buildFlags & (RC_CONTOUR_TESS_WALL_EDGES|RC_CONTOUR_TESS_AREA_EDGES)) != 0) { for (int i = 0; i < simplified.size()/4; ) { const int ii = (i+1) % (simplified.size()/4); const int ax = simplified[i*4+0]; const int az = simplified[i*4+2]; const int ai = simplified[i*4+3]; const int bx = simplified[ii*4+0]; const int bz = simplified[ii*4+2]; const int bi = simplified[ii*4+3]; // Find maximum deviation from the segment. int maxi = -1; int ci = (ai+1) % pn; // Tessellate only outer edges or edges between areas. bool tess = false; // Wall edges. if ((buildFlags & RC_CONTOUR_TESS_WALL_EDGES) && (points[ci*4+3] & RC_CONTOUR_REG_MASK) == 0) tess = true; // Edges between areas. if ((buildFlags & RC_CONTOUR_TESS_AREA_EDGES) && (points[ci*4+3] & RC_AREA_BORDER)) tess = true; if (tess) { int dx = bx - ax; int dz = bz - az; if (dx*dx + dz*dz > maxEdgeLen*maxEdgeLen) { // Round based on the segments in lexilogical order so that the // max tesselation is consistent regardles in which direction // segments are traversed. const int n = bi < ai ? (bi+pn - ai) : (bi - ai); if (n > 1) { if (bx > ax || (bx == ax && bz > az)) maxi = (ai + n/2) % pn; else maxi = (ai + (n+1)/2) % pn; } } } // If the max deviation is larger than accepted error, // add new point, else continue to next segment. if (maxi != -1) { // Add space for the new point. simplified.resize(simplified.size()+4); const int n = simplified.size()/4; for (int j = n-1; j > i; --j) { simplified[j*4+0] = simplified[(j-1)*4+0]; simplified[j*4+1] = simplified[(j-1)*4+1]; simplified[j*4+2] = simplified[(j-1)*4+2]; simplified[j*4+3] = simplified[(j-1)*4+3]; } // Add the point. simplified[(i+1)*4+0] = points[maxi*4+0]; simplified[(i+1)*4+1] = points[maxi*4+1]; simplified[(i+1)*4+2] = points[maxi*4+2]; simplified[(i+1)*4+3] = maxi; } else { ++i; } } } for (int i = 0; i < simplified.size()/4; ++i) { // The edge vertex flag is take from the current raw point, // and the neighbour region is take from the next raw point. const int ai = (simplified[i*4+3]+1) % pn; const int bi = simplified[i*4+3]; simplified[i*4+3] = (points[ai*4+3] & (RC_CONTOUR_REG_MASK|RC_AREA_BORDER)) | (points[bi*4+3] & RC_BORDER_VERTEX); } } static int calcAreaOfPolygon2D(const int* verts, const int nverts) { int area = 0; for (int i = 0, j = nverts-1; i < nverts; j=i++) { const int* vi = &verts[i*4]; const int* vj = &verts[j*4]; area += vi[0] * vj[2] - vj[0] * vi[2]; } return (area+1) / 2; } // TODO: these are the same as in RecastMesh.cpp, consider using the same. // Last time I checked the if version got compiled using cmov, which was a lot faster than module (with idiv). inline int prev(int i, int n) { return i-1 >= 0 ? i-1 : n-1; } inline int next(int i, int n) { return i+1 < n ? i+1 : 0; } inline int area2(const int* a, const int* b, const int* c) { return (b[0] - a[0]) * (c[2] - a[2]) - (c[0] - a[0]) * (b[2] - a[2]); } // Exclusive or: true iff exactly one argument is true. // The arguments are negated to ensure that they are 0/1 // values. Then the bitwise Xor operator may apply. // (This idea is due to Michael Baldwin.) inline bool xorb(bool x, bool y) { return !x ^ !y; } // Returns true iff c is strictly to the left of the directed // line through a to b. inline bool left(const int* a, const int* b, const int* c) { return area2(a, b, c) < 0; } inline bool leftOn(const int* a, const int* b, const int* c) { return area2(a, b, c) <= 0; } inline bool collinear(const int* a, const int* b, const int* c) { return area2(a, b, c) == 0; } // Returns true iff ab properly intersects cd: they share // a point interior to both segments. The properness of the // intersection is ensured by using strict leftness. static bool intersectProp(const int* a, const int* b, const int* c, const int* d) { // Eliminate improper cases. if (collinear(a,b,c) || collinear(a,b,d) || collinear(c,d,a) || collinear(c,d,b)) return false; return xorb(left(a,b,c), left(a,b,d)) && xorb(left(c,d,a), left(c,d,b)); } // Returns T iff (a,b,c) are collinear and point c lies // on the closed segement ab. static bool between(const int* a, const int* b, const int* c) { if (!collinear(a, b, c)) return false; // If ab not vertical, check betweenness on x; else on y. if (a[0] != b[0]) return ((a[0] <= c[0]) && (c[0] <= b[0])) || ((a[0] >= c[0]) && (c[0] >= b[0])); else return ((a[2] <= c[2]) && (c[2] <= b[2])) || ((a[2] >= c[2]) && (c[2] >= b[2])); } // Returns true iff segments ab and cd intersect, properly or improperly. static bool intersect(const int* a, const int* b, const int* c, const int* d) { if (intersectProp(a, b, c, d)) return true; else if (between(a, b, c) || between(a, b, d) || between(c, d, a) || between(c, d, b)) return true; else return false; } static bool vequal(const int* a, const int* b) { return a[0] == b[0] && a[2] == b[2]; } static bool intersectSegCountour(const int* d0, const int* d1, int i, int n, const int* verts) { // For each edge (k,k+1) of P for (int k = 0; k < n; k++) { int k1 = next(k, n); // Skip edges incident to i. if (i == k || i == k1) continue; const int* p0 = &verts[k * 4]; const int* p1 = &verts[k1 * 4]; if (vequal(d0, p0) || vequal(d1, p0) || vequal(d0, p1) || vequal(d1, p1)) continue; if (intersect(d0, d1, p0, p1)) return true; } return false; } static bool inCone(int i, int n, const int* verts, const int* pj) { const int* pi = &verts[i * 4]; const int* pi1 = &verts[next(i, n) * 4]; const int* pin1 = &verts[prev(i, n) * 4]; // If P[i] is a convex vertex [ i+1 left or on (i-1,i) ]. if (leftOn(pin1, pi, pi1)) return left(pi, pj, pin1) && left(pj, pi, pi1); // Assume (i-1,i,i+1) not collinear. // else P[i] is reflex. return !(leftOn(pi, pj, pi1) && leftOn(pj, pi, pin1)); } static void removeDegenerateSegments(rcIntArray& simplified) { // Remove adjacent vertices which are equal on xz-plane, // or else the triangulator will get confused. int npts = simplified.size()/4; for (int i = 0; i < npts; ++i) { int ni = next(i, npts); if (vequal(&simplified[i*4], &simplified[ni*4])) { // Degenerate segment, remove. for (int j = i; j < simplified.size()/4-1; ++j) { simplified[j*4+0] = simplified[(j+1)*4+0]; simplified[j*4+1] = simplified[(j+1)*4+1]; simplified[j*4+2] = simplified[(j+1)*4+2]; simplified[j*4+3] = simplified[(j+1)*4+3]; } simplified.resize(simplified.size()-4); npts--; } } } static bool mergeContours(rcContour& ca, rcContour& cb, int ia, int ib) { const int maxVerts = ca.nverts + cb.nverts + 2; int* verts = (int*)rcAlloc(sizeof(int)*maxVerts*4, RC_ALLOC_PERM); if (!verts) return false; int nv = 0; // Copy contour A. for (int i = 0; i <= ca.nverts; ++i) { int* dst = &verts[nv*4]; const int* src = &ca.verts[((ia+i)%ca.nverts)*4]; dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; nv++; } // Copy contour B for (int i = 0; i <= cb.nverts; ++i) { int* dst = &verts[nv*4]; const int* src = &cb.verts[((ib+i)%cb.nverts)*4]; dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; nv++; } rcFree(ca.verts); ca.verts = verts; ca.nverts = nv; rcFree(cb.verts); cb.verts = 0; cb.nverts = 0; return true; } struct rcContourHole { rcContour* contour; int minx, minz, leftmost; }; struct rcContourRegion { rcContour* outline; rcContourHole* holes; int nholes; }; struct rcPotentialDiagonal { int vert; int dist; }; // Finds the lowest leftmost vertex of a contour. static void findLeftMostVertex(rcContour* contour, int* minx, int* minz, int* leftmost) { *minx = contour->verts[0]; *minz = contour->verts[2]; *leftmost = 0; for (int i = 1; i < contour->nverts; i++) { const int x = contour->verts[i*4+0]; const int z = contour->verts[i*4+2]; if (x < *minx || (x == *minx && z < *minz)) { *minx = x; *minz = z; *leftmost = i; } } } static int compareHoles(const void* va, const void* vb) { const rcContourHole* a = (const rcContourHole*)va; const rcContourHole* b = (const rcContourHole*)vb; if (a->minx == b->minx) { if (a->minz < b->minz) return -1; if (a->minz > b->minz) return 1; } else { if (a->minx < b->minx) return -1; if (a->minx > b->minx) return 1; } return 0; } static int compareDiagDist(const void* va, const void* vb) { const rcPotentialDiagonal* a = (const rcPotentialDiagonal*)va; const rcPotentialDiagonal* b = (const rcPotentialDiagonal*)vb; if (a->dist < b->dist) return -1; if (a->dist > b->dist) return 1; return 0; } static void mergeRegionHoles(rcContext* ctx, rcContourRegion& region) { // Sort holes from left to right. for (int i = 0; i < region.nholes; i++) findLeftMostVertex(region.holes[i].contour, ®ion.holes[i].minx, ®ion.holes[i].minz, ®ion.holes[i].leftmost); qsort(region.holes, region.nholes, sizeof(rcContourHole), compareHoles); int maxVerts = region.outline->nverts; for (int i = 0; i < region.nholes; i++) maxVerts += region.holes[i].contour->nverts; rcScopedDelete diags((rcPotentialDiagonal*)rcAlloc(sizeof(rcPotentialDiagonal)*maxVerts, RC_ALLOC_TEMP)); if (!diags) { ctx->log(RC_LOG_WARNING, "mergeRegionHoles: Failed to allocated diags %d.", maxVerts); return; } rcContour* outline = region.outline; // Merge holes into the outline one by one. for (int i = 0; i < region.nholes; i++) { rcContour* hole = region.holes[i].contour; int index = -1; int bestVertex = region.holes[i].leftmost; for (int iter = 0; iter < hole->nverts; iter++) { // Find potential diagonals. // The 'best' vertex must be in the cone described by 3 cosequtive vertices of the outline. // ..o j-1 // | // | * best // | // j o-----o j+1 // : int ndiags = 0; const int* corner = &hole->verts[bestVertex*4]; for (int j = 0; j < outline->nverts; j++) { if (inCone(j, outline->nverts, outline->verts, corner)) { int dx = outline->verts[j*4+0] - corner[0]; int dz = outline->verts[j*4+2] - corner[2]; diags[ndiags].vert = j; diags[ndiags].dist = dx*dx + dz*dz; ndiags++; } } // Sort potential diagonals by distance, we want to make the connection as short as possible. qsort(diags, ndiags, sizeof(rcPotentialDiagonal), compareDiagDist); // Find a diagonal that is not intersecting the outline not the remaining holes. index = -1; for (int j = 0; j < ndiags; j++) { const int* pt = &outline->verts[diags[j].vert*4]; bool intersect = intersectSegCountour(pt, corner, diags[i].vert, outline->nverts, outline->verts); for (int k = i; k < region.nholes && !intersect; k++) intersect |= intersectSegCountour(pt, corner, -1, region.holes[k].contour->nverts, region.holes[k].contour->verts); if (!intersect) { index = diags[j].vert; break; } } // If found non-intersecting diagonal, stop looking. if (index != -1) break; // All the potential diagonals for the current vertex were intersecting, try next vertex. bestVertex = (bestVertex + 1) % hole->nverts; } if (index == -1) { ctx->log(RC_LOG_WARNING, "mergeHoles: Failed to find merge points for %p and %p.", region.outline, hole); continue; } if (!mergeContours(*region.outline, *hole, index, bestVertex)) { ctx->log(RC_LOG_WARNING, "mergeHoles: Failed to merge contours %p and %p.", region.outline, hole); continue; } } } /// @par /// /// The raw contours will match the region outlines exactly. The @p maxError and @p maxEdgeLen /// parameters control how closely the simplified contours will match the raw contours. /// /// Simplified contours are generated such that the vertices for portals between areas match up. /// (They are considered mandatory vertices.) /// /// Setting @p maxEdgeLength to zero will disabled the edge length feature. /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// @see rcAllocContourSet, rcCompactHeightfield, rcContourSet, rcConfig bool rcBuildContours(rcContext* ctx, rcCompactHeightfield& chf, const float maxError, const int maxEdgeLen, rcContourSet& cset, const int buildFlags) { rcAssert(ctx); const int w = chf.width; const int h = chf.height; const int borderSize = chf.borderSize; rcScopedTimer timer(ctx, RC_TIMER_BUILD_CONTOURS); rcVcopy(cset.bmin, chf.bmin); rcVcopy(cset.bmax, chf.bmax); if (borderSize > 0) { // If the heightfield was build with bordersize, remove the offset. const float pad = borderSize*chf.cs; cset.bmin[0] += pad; cset.bmin[2] += pad; cset.bmax[0] -= pad; cset.bmax[2] -= pad; } cset.cs = chf.cs; cset.ch = chf.ch; cset.width = chf.width - chf.borderSize*2; cset.height = chf.height - chf.borderSize*2; cset.borderSize = chf.borderSize; cset.maxError = maxError; int maxContours = rcMax((int)chf.maxRegions, 8); cset.conts = (rcContour*)rcAlloc(sizeof(rcContour)*maxContours, RC_ALLOC_PERM); if (!cset.conts) return false; cset.nconts = 0; rcScopedDelete flags((unsigned char*)rcAlloc(sizeof(unsigned char)*chf.spanCount, RC_ALLOC_TEMP)); if (!flags) { ctx->log(RC_LOG_ERROR, "rcBuildContours: Out of memory 'flags' (%d).", chf.spanCount); return false; } ctx->startTimer(RC_TIMER_BUILD_CONTOURS_TRACE); // Mark boundaries. for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { unsigned char res = 0; const rcCompactSpan& s = chf.spans[i]; if (!chf.spans[i].reg || (chf.spans[i].reg & RC_BORDER_REG)) { flags[i] = 0; continue; } for (int dir = 0; dir < 4; ++dir) { unsigned short r = 0; if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); r = chf.spans[ai].reg; } if (r == chf.spans[i].reg) res |= (1 << dir); } flags[i] = res ^ 0xf; // Inverse, mark non connected edges. } } } ctx->stopTimer(RC_TIMER_BUILD_CONTOURS_TRACE); rcIntArray verts(256); rcIntArray simplified(64); for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { if (flags[i] == 0 || flags[i] == 0xf) { flags[i] = 0; continue; } const unsigned short reg = chf.spans[i].reg; if (!reg || (reg & RC_BORDER_REG)) continue; const unsigned char area = chf.areas[i]; verts.resize(0); simplified.resize(0); ctx->startTimer(RC_TIMER_BUILD_CONTOURS_TRACE); walkContour(x, y, i, chf, flags, verts); ctx->stopTimer(RC_TIMER_BUILD_CONTOURS_TRACE); ctx->startTimer(RC_TIMER_BUILD_CONTOURS_SIMPLIFY); simplifyContour(verts, simplified, maxError, maxEdgeLen, buildFlags); removeDegenerateSegments(simplified); ctx->stopTimer(RC_TIMER_BUILD_CONTOURS_SIMPLIFY); // Store region->contour remap info. // Create contour. if (simplified.size()/4 >= 3) { if (cset.nconts >= maxContours) { // Allocate more contours. // This happens when a region has holes. const int oldMax = maxContours; maxContours *= 2; rcContour* newConts = (rcContour*)rcAlloc(sizeof(rcContour)*maxContours, RC_ALLOC_PERM); for (int j = 0; j < cset.nconts; ++j) { newConts[j] = cset.conts[j]; // Reset source pointers to prevent data deletion. cset.conts[j].verts = 0; cset.conts[j].rverts = 0; } rcFree(cset.conts); cset.conts = newConts; ctx->log(RC_LOG_WARNING, "rcBuildContours: Expanding max contours from %d to %d.", oldMax, maxContours); } rcContour* cont = &cset.conts[cset.nconts++]; cont->nverts = simplified.size()/4; cont->verts = (int*)rcAlloc(sizeof(int)*cont->nverts*4, RC_ALLOC_PERM); if (!cont->verts) { ctx->log(RC_LOG_ERROR, "rcBuildContours: Out of memory 'verts' (%d).", cont->nverts); return false; } memcpy(cont->verts, &simplified[0], sizeof(int)*cont->nverts*4); if (borderSize > 0) { // If the heightfield was build with bordersize, remove the offset. for (int j = 0; j < cont->nverts; ++j) { int* v = &cont->verts[j*4]; v[0] -= borderSize; v[2] -= borderSize; } } cont->nrverts = verts.size()/4; cont->rverts = (int*)rcAlloc(sizeof(int)*cont->nrverts*4, RC_ALLOC_PERM); if (!cont->rverts) { ctx->log(RC_LOG_ERROR, "rcBuildContours: Out of memory 'rverts' (%d).", cont->nrverts); return false; } memcpy(cont->rverts, &verts[0], sizeof(int)*cont->nrverts*4); if (borderSize > 0) { // If the heightfield was build with bordersize, remove the offset. for (int j = 0; j < cont->nrverts; ++j) { int* v = &cont->rverts[j*4]; v[0] -= borderSize; v[2] -= borderSize; } } cont->reg = reg; cont->area = area; } } } } // Merge holes if needed. if (cset.nconts > 0) { // Calculate winding of all polygons. rcScopedDelete winding((signed char*)rcAlloc(sizeof(signed char)*cset.nconts, RC_ALLOC_TEMP)); if (!winding) { ctx->log(RC_LOG_ERROR, "rcBuildContours: Out of memory 'hole' (%d).", cset.nconts); return false; } int nholes = 0; for (int i = 0; i < cset.nconts; ++i) { rcContour& cont = cset.conts[i]; // If the contour is wound backwards, it is a hole. winding[i] = calcAreaOfPolygon2D(cont.verts, cont.nverts) < 0 ? -1 : 1; if (winding[i] < 0) nholes++; } if (nholes > 0) { // Collect outline contour and holes contours per region. // We assume that there is one outline and multiple holes. const int nregions = chf.maxRegions+1; rcScopedDelete regions((rcContourRegion*)rcAlloc(sizeof(rcContourRegion)*nregions, RC_ALLOC_TEMP)); if (!regions) { ctx->log(RC_LOG_ERROR, "rcBuildContours: Out of memory 'regions' (%d).", nregions); return false; } memset(regions, 0, sizeof(rcContourRegion)*nregions); rcScopedDelete holes((rcContourHole*)rcAlloc(sizeof(rcContourHole)*cset.nconts, RC_ALLOC_TEMP)); if (!holes) { ctx->log(RC_LOG_ERROR, "rcBuildContours: Out of memory 'holes' (%d).", cset.nconts); return false; } memset(holes, 0, sizeof(rcContourHole)*cset.nconts); for (int i = 0; i < cset.nconts; ++i) { rcContour& cont = cset.conts[i]; // Positively would contours are outlines, negative holes. if (winding[i] > 0) { if (regions[cont.reg].outline) ctx->log(RC_LOG_ERROR, "rcBuildContours: Multiple outlines for region %d.", cont.reg); regions[cont.reg].outline = &cont; } else { regions[cont.reg].nholes++; } } int index = 0; for (int i = 0; i < nregions; i++) { if (regions[i].nholes > 0) { regions[i].holes = &holes[index]; index += regions[i].nholes; regions[i].nholes = 0; } } for (int i = 0; i < cset.nconts; ++i) { rcContour& cont = cset.conts[i]; rcContourRegion& reg = regions[cont.reg]; if (winding[i] < 0) reg.holes[reg.nholes++].contour = &cont; } // Finally merge each regions holes into the outline. for (int i = 0; i < nregions; i++) { rcContourRegion& reg = regions[i]; if (!reg.nholes) continue; if (reg.outline) { mergeRegionHoles(ctx, reg); } else { // The region does not have an outline. // This can happen if the contour becaomes selfoverlapping because of // too aggressive simplification settings. ctx->log(RC_LOG_ERROR, "rcBuildContours: Bad outline for region %d, contour simplification is likely too aggressive.", i); } } } } return true; } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastFilter.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #define _USE_MATH_DEFINES #include #include #include "Recast.h" #include "RecastAssert.h" /// @par /// /// Allows the formation of walkable regions that will flow over low lying /// objects such as curbs, and up structures such as stairways. /// /// Two neighboring spans are walkable if: rcAbs(currentSpan.smax - neighborSpan.smax) < waklableClimb /// /// @warning Will override the effect of #rcFilterLedgeSpans. So if both filters are used, call /// #rcFilterLedgeSpans after calling this filter. /// /// @see rcHeightfield, rcConfig void rcFilterLowHangingWalkableObstacles(rcContext* ctx, const int walkableClimb, rcHeightfield& solid) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_FILTER_LOW_OBSTACLES); const int w = solid.width; const int h = solid.height; for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { rcSpan* ps = 0; bool previousWalkable = false; unsigned char previousArea = RC_NULL_AREA; for (rcSpan* s = solid.spans[x + y*w]; s; ps = s, s = s->next) { const bool walkable = s->area != RC_NULL_AREA; // If current span is not walkable, but there is walkable // span just below it, mark the span above it walkable too. if (!walkable && previousWalkable) { if (rcAbs((int)s->smax - (int)ps->smax) <= walkableClimb) s->area = previousArea; } // Copy walkable flag so that it cannot propagate // past multiple non-walkable objects. previousWalkable = walkable; previousArea = s->area; } } } } /// @par /// /// A ledge is a span with one or more neighbors whose maximum is further away than @p walkableClimb /// from the current span's maximum. /// This method removes the impact of the overestimation of conservative voxelization /// so the resulting mesh will not have regions hanging in the air over ledges. /// /// A span is a ledge if: rcAbs(currentSpan.smax - neighborSpan.smax) > walkableClimb /// /// @see rcHeightfield, rcConfig void rcFilterLedgeSpans(rcContext* ctx, const int walkableHeight, const int walkableClimb, rcHeightfield& solid) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_FILTER_BORDER); const int w = solid.width; const int h = solid.height; const int MAX_HEIGHT = 0xffff; // Mark border spans. for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { for (rcSpan* s = solid.spans[x + y*w]; s; s = s->next) { // Skip non walkable spans. if (s->area == RC_NULL_AREA) continue; const int bot = (int)(s->smax); const int top = s->next ? (int)(s->next->smin) : MAX_HEIGHT; // Find neighbours minimum height. int minh = MAX_HEIGHT; // Min and max height of accessible neighbours. int asmin = s->smax; int asmax = s->smax; for (int dir = 0; dir < 4; ++dir) { int dx = x + rcGetDirOffsetX(dir); int dy = y + rcGetDirOffsetY(dir); // Skip neighbours which are out of bounds. if (dx < 0 || dy < 0 || dx >= w || dy >= h) { minh = rcMin(minh, -walkableClimb - bot); continue; } // From minus infinity to the first span. rcSpan* ns = solid.spans[dx + dy*w]; int nbot = -walkableClimb; int ntop = ns ? (int)ns->smin : MAX_HEIGHT; // Skip neightbour if the gap between the spans is too small. if (rcMin(top,ntop) - rcMax(bot,nbot) > walkableHeight) minh = rcMin(minh, nbot - bot); // Rest of the spans. for (ns = solid.spans[dx + dy*w]; ns; ns = ns->next) { nbot = (int)ns->smax; ntop = ns->next ? (int)ns->next->smin : MAX_HEIGHT; // Skip neightbour if the gap between the spans is too small. if (rcMin(top,ntop) - rcMax(bot,nbot) > walkableHeight) { minh = rcMin(minh, nbot - bot); // Find min/max accessible neighbour height. if (rcAbs(nbot - bot) <= walkableClimb) { if (nbot < asmin) asmin = nbot; if (nbot > asmax) asmax = nbot; } } } } // The current span is close to a ledge if the drop to any // neighbour span is less than the walkableClimb. if (minh < -walkableClimb) { s->area = RC_NULL_AREA; } // If the difference between all neighbours is too large, // we are at steep slope, mark the span as ledge. else if ((asmax - asmin) > walkableClimb) { s->area = RC_NULL_AREA; } } } } } /// @par /// /// For this filter, the clearance above the span is the distance from the span's /// maximum to the next higher span's minimum. (Same grid column.) /// /// @see rcHeightfield, rcConfig void rcFilterWalkableLowHeightSpans(rcContext* ctx, int walkableHeight, rcHeightfield& solid) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_FILTER_WALKABLE); const int w = solid.width; const int h = solid.height; const int MAX_HEIGHT = 0xffff; // Remove walkable flag from spans which do not have enough // space above them for the agent to stand there. for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { for (rcSpan* s = solid.spans[x + y*w]; s; s = s->next) { const int bot = (int)(s->smax); const int top = s->next ? (int)(s->next->smin) : MAX_HEIGHT; if ((top - bot) <= walkableHeight) s->area = RC_NULL_AREA; } } } } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastLayers.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #include #define _USE_MATH_DEFINES #include #include #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" // Must be 255 or smaller (not 256) because layer IDs are stored as // a byte where 255 is a special value. static const int RC_MAX_LAYERS = 63; static const int RC_MAX_NEIS = 16; struct rcLayerRegion { unsigned char layers[RC_MAX_LAYERS]; unsigned char neis[RC_MAX_NEIS]; unsigned short ymin, ymax; unsigned char layerId; // Layer ID unsigned char nlayers; // Layer count unsigned char nneis; // Neighbour count unsigned char base; // Flag indicating if the region is the base of merged regions. }; static bool contains(const unsigned char* a, const unsigned char an, const unsigned char v) { const int n = (int)an; for (int i = 0; i < n; ++i) { if (a[i] == v) return true; } return false; } static bool addUnique(unsigned char* a, unsigned char& an, int anMax, unsigned char v) { if (contains(a, an, v)) return true; if ((int)an >= anMax) return false; a[an] = v; an++; return true; } inline bool overlapRange(const unsigned short amin, const unsigned short amax, const unsigned short bmin, const unsigned short bmax) { return (amin > bmax || amax < bmin) ? false : true; } struct rcLayerSweepSpan { unsigned short ns; // number samples unsigned char id; // region id unsigned char nei; // neighbour id }; /// @par /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// @see rcAllocHeightfieldLayerSet, rcCompactHeightfield, rcHeightfieldLayerSet, rcConfig bool rcBuildHeightfieldLayers(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int walkableHeight, rcHeightfieldLayerSet& lset) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_LAYERS); const int w = chf.width; const int h = chf.height; rcScopedDelete srcReg((unsigned char*)rcAlloc(sizeof(unsigned char)*chf.spanCount, RC_ALLOC_TEMP)); if (!srcReg) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'srcReg' (%d).", chf.spanCount); return false; } memset(srcReg,0xff,sizeof(unsigned char)*chf.spanCount); const int nsweeps = chf.width; rcScopedDelete sweeps((rcLayerSweepSpan*)rcAlloc(sizeof(rcLayerSweepSpan)*nsweeps, RC_ALLOC_TEMP)); if (!sweeps) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'sweeps' (%d).", nsweeps); return false; } // Partition walkable area into monotone regions. int prevCount[256]; unsigned char regId = 0; for (int y = borderSize; y < h-borderSize; ++y) { memset(prevCount,0,sizeof(int)*regId); unsigned char sweepId = 0; for (int x = borderSize; x < w-borderSize; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (chf.areas[i] == RC_NULL_AREA) continue; unsigned char sid = 0xff; // -x if (rcGetCon(s, 0) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(0); const int ay = y + rcGetDirOffsetY(0); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 0); if (chf.areas[ai] != RC_NULL_AREA && srcReg[ai] != 0xff) sid = srcReg[ai]; } if (sid == 0xff) { sid = sweepId++; sweeps[sid].nei = 0xff; sweeps[sid].ns = 0; } // -y if (rcGetCon(s,3) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(3); const int ay = y + rcGetDirOffsetY(3); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 3); const unsigned char nr = srcReg[ai]; if (nr != 0xff) { // Set neighbour when first valid neighbour is encoutered. if (sweeps[sid].ns == 0) sweeps[sid].nei = nr; if (sweeps[sid].nei == nr) { // Update existing neighbour sweeps[sid].ns++; prevCount[nr]++; } else { // This is hit if there is nore than one neighbour. // Invalidate the neighbour. sweeps[sid].nei = 0xff; } } } srcReg[i] = sid; } } // Create unique ID. for (int i = 0; i < sweepId; ++i) { // If the neighbour is set and there is only one continuous connection to it, // the sweep will be merged with the previous one, else new region is created. if (sweeps[i].nei != 0xff && prevCount[sweeps[i].nei] == (int)sweeps[i].ns) { sweeps[i].id = sweeps[i].nei; } else { if (regId == 255) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Region ID overflow."); return false; } sweeps[i].id = regId++; } } // Remap local sweep ids to region ids. for (int x = borderSize; x < w-borderSize; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { if (srcReg[i] != 0xff) srcReg[i] = sweeps[srcReg[i]].id; } } } // Allocate and init layer regions. const int nregs = (int)regId; rcScopedDelete regs((rcLayerRegion*)rcAlloc(sizeof(rcLayerRegion)*nregs, RC_ALLOC_TEMP)); if (!regs) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'regs' (%d).", nregs); return false; } memset(regs, 0, sizeof(rcLayerRegion)*nregs); for (int i = 0; i < nregs; ++i) { regs[i].layerId = 0xff; regs[i].ymin = 0xffff; regs[i].ymax = 0; } // Find region neighbours and overlapping regions. for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; unsigned char lregs[RC_MAX_LAYERS]; int nlregs = 0; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; const unsigned char ri = srcReg[i]; if (ri == 0xff) continue; regs[ri].ymin = rcMin(regs[ri].ymin, s.y); regs[ri].ymax = rcMax(regs[ri].ymax, s.y); // Collect all region layers. if (nlregs < RC_MAX_LAYERS) lregs[nlregs++] = ri; // Update neighbours for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); const unsigned char rai = srcReg[ai]; if (rai != 0xff && rai != ri) { // Don't check return value -- if we cannot add the neighbor // it will just cause a few more regions to be created, which // is fine. addUnique(regs[ri].neis, regs[ri].nneis, RC_MAX_NEIS, rai); } } } } // Update overlapping regions. for (int i = 0; i < nlregs-1; ++i) { for (int j = i+1; j < nlregs; ++j) { if (lregs[i] != lregs[j]) { rcLayerRegion& ri = regs[lregs[i]]; rcLayerRegion& rj = regs[lregs[j]]; if (!addUnique(ri.layers, ri.nlayers, RC_MAX_LAYERS, lregs[j]) || !addUnique(rj.layers, rj.nlayers, RC_MAX_LAYERS, lregs[i])) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: layer overflow (too many overlapping walkable platforms). Try increasing RC_MAX_LAYERS."); return false; } } } } } } // Create 2D layers from regions. unsigned char layerId = 0; static const int MAX_STACK = 64; unsigned char stack[MAX_STACK]; int nstack = 0; for (int i = 0; i < nregs; ++i) { rcLayerRegion& root = regs[i]; // Skip already visited. if (root.layerId != 0xff) continue; // Start search. root.layerId = layerId; root.base = 1; nstack = 0; stack[nstack++] = (unsigned char)i; while (nstack) { // Pop front rcLayerRegion& reg = regs[stack[0]]; nstack--; for (int j = 0; j < nstack; ++j) stack[j] = stack[j+1]; const int nneis = (int)reg.nneis; for (int j = 0; j < nneis; ++j) { const unsigned char nei = reg.neis[j]; rcLayerRegion& regn = regs[nei]; // Skip already visited. if (regn.layerId != 0xff) continue; // Skip if the neighbour is overlapping root region. if (contains(root.layers, root.nlayers, nei)) continue; // Skip if the height range would become too large. const int ymin = rcMin(root.ymin, regn.ymin); const int ymax = rcMax(root.ymax, regn.ymax); if ((ymax - ymin) >= 255) continue; if (nstack < MAX_STACK) { // Deepen stack[nstack++] = (unsigned char)nei; // Mark layer id regn.layerId = layerId; // Merge current layers to root. for (int k = 0; k < regn.nlayers; ++k) { if (!addUnique(root.layers, root.nlayers, RC_MAX_LAYERS, regn.layers[k])) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: layer overflow (too many overlapping walkable platforms). Try increasing RC_MAX_LAYERS."); return false; } } root.ymin = rcMin(root.ymin, regn.ymin); root.ymax = rcMax(root.ymax, regn.ymax); } } } layerId++; } // Merge non-overlapping regions that are close in height. const unsigned short mergeHeight = (unsigned short)walkableHeight * 4; for (int i = 0; i < nregs; ++i) { rcLayerRegion& ri = regs[i]; if (!ri.base) continue; unsigned char newId = ri.layerId; for (;;) { unsigned char oldId = 0xff; for (int j = 0; j < nregs; ++j) { if (i == j) continue; rcLayerRegion& rj = regs[j]; if (!rj.base) continue; // Skip if the regions are not close to each other. if (!overlapRange(ri.ymin,ri.ymax+mergeHeight, rj.ymin,rj.ymax+mergeHeight)) continue; // Skip if the height range would become too large. const int ymin = rcMin(ri.ymin, rj.ymin); const int ymax = rcMax(ri.ymax, rj.ymax); if ((ymax - ymin) >= 255) continue; // Make sure that there is no overlap when merging 'ri' and 'rj'. bool overlap = false; // Iterate over all regions which have the same layerId as 'rj' for (int k = 0; k < nregs; ++k) { if (regs[k].layerId != rj.layerId) continue; // Check if region 'k' is overlapping region 'ri' // Index to 'regs' is the same as region id. if (contains(ri.layers,ri.nlayers, (unsigned char)k)) { overlap = true; break; } } // Cannot merge of regions overlap. if (overlap) continue; // Can merge i and j. oldId = rj.layerId; break; } // Could not find anything to merge with, stop. if (oldId == 0xff) break; // Merge for (int j = 0; j < nregs; ++j) { rcLayerRegion& rj = regs[j]; if (rj.layerId == oldId) { rj.base = 0; // Remap layerIds. rj.layerId = newId; // Add overlaid layers from 'rj' to 'ri'. for (int k = 0; k < rj.nlayers; ++k) { if (!addUnique(ri.layers, ri.nlayers, RC_MAX_LAYERS, rj.layers[k])) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: layer overflow (too many overlapping walkable platforms). Try increasing RC_MAX_LAYERS."); return false; } } // Update height bounds. ri.ymin = rcMin(ri.ymin, rj.ymin); ri.ymax = rcMax(ri.ymax, rj.ymax); } } } } // Compact layerIds unsigned char remap[256]; memset(remap, 0, 256); // Find number of unique layers. layerId = 0; for (int i = 0; i < nregs; ++i) remap[regs[i].layerId] = 1; for (int i = 0; i < 256; ++i) { if (remap[i]) remap[i] = layerId++; else remap[i] = 0xff; } // Remap ids. for (int i = 0; i < nregs; ++i) regs[i].layerId = remap[regs[i].layerId]; // No layers, return empty. if (layerId == 0) return true; // Create layers. rcAssert(lset.layers == 0); const int lw = w - borderSize*2; const int lh = h - borderSize*2; // Build contracted bbox for layers. float bmin[3], bmax[3]; rcVcopy(bmin, chf.bmin); rcVcopy(bmax, chf.bmax); bmin[0] += borderSize*chf.cs; bmin[2] += borderSize*chf.cs; bmax[0] -= borderSize*chf.cs; bmax[2] -= borderSize*chf.cs; lset.nlayers = (int)layerId; lset.layers = (rcHeightfieldLayer*)rcAlloc(sizeof(rcHeightfieldLayer)*lset.nlayers, RC_ALLOC_PERM); if (!lset.layers) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'layers' (%d).", lset.nlayers); return false; } memset(lset.layers, 0, sizeof(rcHeightfieldLayer)*lset.nlayers); // Store layers. for (int i = 0; i < lset.nlayers; ++i) { unsigned char curId = (unsigned char)i; rcHeightfieldLayer* layer = &lset.layers[i]; const int gridSize = sizeof(unsigned char)*lw*lh; layer->heights = (unsigned char*)rcAlloc(gridSize, RC_ALLOC_PERM); if (!layer->heights) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'heights' (%d).", gridSize); return false; } memset(layer->heights, 0xff, gridSize); layer->areas = (unsigned char*)rcAlloc(gridSize, RC_ALLOC_PERM); if (!layer->areas) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'areas' (%d).", gridSize); return false; } memset(layer->areas, 0, gridSize); layer->cons = (unsigned char*)rcAlloc(gridSize, RC_ALLOC_PERM); if (!layer->cons) { ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'cons' (%d).", gridSize); return false; } memset(layer->cons, 0, gridSize); // Find layer height bounds. int hmin = 0, hmax = 0; for (int j = 0; j < nregs; ++j) { if (regs[j].base && regs[j].layerId == curId) { hmin = (int)regs[j].ymin; hmax = (int)regs[j].ymax; } } layer->width = lw; layer->height = lh; layer->cs = chf.cs; layer->ch = chf.ch; // Adjust the bbox to fit the heightfield. rcVcopy(layer->bmin, bmin); rcVcopy(layer->bmax, bmax); layer->bmin[1] = bmin[1] + hmin*chf.ch; layer->bmax[1] = bmin[1] + hmax*chf.ch; layer->hmin = hmin; layer->hmax = hmax; // Update usable data region. layer->minx = layer->width; layer->maxx = 0; layer->miny = layer->height; layer->maxy = 0; // Copy height and area from compact heightfield. for (int y = 0; y < lh; ++y) { for (int x = 0; x < lw; ++x) { const int cx = borderSize+x; const int cy = borderSize+y; const rcCompactCell& c = chf.cells[cx+cy*w]; for (int j = (int)c.index, nj = (int)(c.index+c.count); j < nj; ++j) { const rcCompactSpan& s = chf.spans[j]; // Skip unassigned regions. if (srcReg[j] == 0xff) continue; // Skip of does nto belong to current layer. unsigned char lid = regs[srcReg[j]].layerId; if (lid != curId) continue; // Update data bounds. layer->minx = rcMin(layer->minx, x); layer->maxx = rcMax(layer->maxx, x); layer->miny = rcMin(layer->miny, y); layer->maxy = rcMax(layer->maxy, y); // Store height and area type. const int idx = x+y*lw; layer->heights[idx] = (unsigned char)(s.y - hmin); layer->areas[idx] = chf.areas[j]; // Check connection. unsigned char portal = 0; unsigned char con = 0; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = cx + rcGetDirOffsetX(dir); const int ay = cy + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); unsigned char alid = srcReg[ai] != 0xff ? regs[srcReg[ai]].layerId : 0xff; // Portal mask if (chf.areas[ai] != RC_NULL_AREA && lid != alid) { portal |= (unsigned char)(1< hmin) layer->heights[idx] = rcMax(layer->heights[idx], (unsigned char)(as.y - hmin)); } // Valid connection mask if (chf.areas[ai] != RC_NULL_AREA && lid == alid) { const int nx = ax - borderSize; const int ny = ay - borderSize; if (nx >= 0 && ny >= 0 && nx < lw && ny < lh) con |= (unsigned char)(1<cons[idx] = (portal << 4) | con; } } } if (layer->minx > layer->maxx) layer->minx = layer->maxx = 0; if (layer->miny > layer->maxy) layer->miny = layer->maxy = 0; } return true; } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastMesh.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #define _USE_MATH_DEFINES #include #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" struct rcEdge { unsigned short vert[2]; unsigned short polyEdge[2]; unsigned short poly[2]; }; static bool buildMeshAdjacency(unsigned short* polys, const int npolys, const int nverts, const int vertsPerPoly) { // Based on code by Eric Lengyel from: // http://www.terathon.com/code/edges.php int maxEdgeCount = npolys*vertsPerPoly; unsigned short* firstEdge = (unsigned short*)rcAlloc(sizeof(unsigned short)*(nverts + maxEdgeCount), RC_ALLOC_TEMP); if (!firstEdge) return false; unsigned short* nextEdge = firstEdge + nverts; int edgeCount = 0; rcEdge* edges = (rcEdge*)rcAlloc(sizeof(rcEdge)*maxEdgeCount, RC_ALLOC_TEMP); if (!edges) { rcFree(firstEdge); return false; } for (int i = 0; i < nverts; i++) firstEdge[i] = RC_MESH_NULL_IDX; for (int i = 0; i < npolys; ++i) { unsigned short* t = &polys[i*vertsPerPoly*2]; for (int j = 0; j < vertsPerPoly; ++j) { if (t[j] == RC_MESH_NULL_IDX) break; unsigned short v0 = t[j]; unsigned short v1 = (j+1 >= vertsPerPoly || t[j+1] == RC_MESH_NULL_IDX) ? t[0] : t[j+1]; if (v0 < v1) { rcEdge& edge = edges[edgeCount]; edge.vert[0] = v0; edge.vert[1] = v1; edge.poly[0] = (unsigned short)i; edge.polyEdge[0] = (unsigned short)j; edge.poly[1] = (unsigned short)i; edge.polyEdge[1] = 0; // Insert edge nextEdge[edgeCount] = firstEdge[v0]; firstEdge[v0] = (unsigned short)edgeCount; edgeCount++; } } } for (int i = 0; i < npolys; ++i) { unsigned short* t = &polys[i*vertsPerPoly*2]; for (int j = 0; j < vertsPerPoly; ++j) { if (t[j] == RC_MESH_NULL_IDX) break; unsigned short v0 = t[j]; unsigned short v1 = (j+1 >= vertsPerPoly || t[j+1] == RC_MESH_NULL_IDX) ? t[0] : t[j+1]; if (v0 > v1) { for (unsigned short e = firstEdge[v1]; e != RC_MESH_NULL_IDX; e = nextEdge[e]) { rcEdge& edge = edges[e]; if (edge.vert[1] == v0 && edge.poly[0] == edge.poly[1]) { edge.poly[1] = (unsigned short)i; edge.polyEdge[1] = (unsigned short)j; break; } } } } } // Store adjacency for (int i = 0; i < edgeCount; ++i) { const rcEdge& e = edges[i]; if (e.poly[0] != e.poly[1]) { unsigned short* p0 = &polys[e.poly[0]*vertsPerPoly*2]; unsigned short* p1 = &polys[e.poly[1]*vertsPerPoly*2]; p0[vertsPerPoly + e.polyEdge[0]] = e.poly[1]; p1[vertsPerPoly + e.polyEdge[1]] = e.poly[0]; } } rcFree(firstEdge); rcFree(edges); return true; } static const int VERTEX_BUCKET_COUNT = (1<<12); inline int computeVertexHash(int x, int y, int z) { const unsigned int h1 = 0x8da6b343; // Large multiplicative constants; const unsigned int h2 = 0xd8163841; // here arbitrarily chosen primes const unsigned int h3 = 0xcb1ab31f; unsigned int n = h1 * x + h2 * y + h3 * z; return (int)(n & (VERTEX_BUCKET_COUNT-1)); } static unsigned short addVertex(unsigned short x, unsigned short y, unsigned short z, unsigned short* verts, int* firstVert, int* nextVert, int& nv) { int bucket = computeVertexHash(x, 0, z); int i = firstVert[bucket]; while (i != -1) { const unsigned short* v = &verts[i*3]; if (v[0] == x && (rcAbs(v[1] - y) <= 2) && v[2] == z) return (unsigned short)i; i = nextVert[i]; // next } // Could not find, create new. i = nv; nv++; unsigned short* v = &verts[i*3]; v[0] = x; v[1] = y; v[2] = z; nextVert[i] = firstVert[bucket]; firstVert[bucket] = i; return (unsigned short)i; } // Last time I checked the if version got compiled using cmov, which was a lot faster than module (with idiv). inline int prev(int i, int n) { return i-1 >= 0 ? i-1 : n-1; } inline int next(int i, int n) { return i+1 < n ? i+1 : 0; } inline int area2(const int* a, const int* b, const int* c) { return (b[0] - a[0]) * (c[2] - a[2]) - (c[0] - a[0]) * (b[2] - a[2]); } // Exclusive or: true iff exactly one argument is true. // The arguments are negated to ensure that they are 0/1 // values. Then the bitwise Xor operator may apply. // (This idea is due to Michael Baldwin.) inline bool xorb(bool x, bool y) { return !x ^ !y; } // Returns true iff c is strictly to the left of the directed // line through a to b. inline bool left(const int* a, const int* b, const int* c) { return area2(a, b, c) < 0; } inline bool leftOn(const int* a, const int* b, const int* c) { return area2(a, b, c) <= 0; } inline bool collinear(const int* a, const int* b, const int* c) { return area2(a, b, c) == 0; } // Returns true iff ab properly intersects cd: they share // a point interior to both segments. The properness of the // intersection is ensured by using strict leftness. static bool intersectProp(const int* a, const int* b, const int* c, const int* d) { // Eliminate improper cases. if (collinear(a,b,c) || collinear(a,b,d) || collinear(c,d,a) || collinear(c,d,b)) return false; return xorb(left(a,b,c), left(a,b,d)) && xorb(left(c,d,a), left(c,d,b)); } // Returns T iff (a,b,c) are collinear and point c lies // on the closed segement ab. static bool between(const int* a, const int* b, const int* c) { if (!collinear(a, b, c)) return false; // If ab not vertical, check betweenness on x; else on y. if (a[0] != b[0]) return ((a[0] <= c[0]) && (c[0] <= b[0])) || ((a[0] >= c[0]) && (c[0] >= b[0])); else return ((a[2] <= c[2]) && (c[2] <= b[2])) || ((a[2] >= c[2]) && (c[2] >= b[2])); } // Returns true iff segments ab and cd intersect, properly or improperly. static bool intersect(const int* a, const int* b, const int* c, const int* d) { if (intersectProp(a, b, c, d)) return true; else if (between(a, b, c) || between(a, b, d) || between(c, d, a) || between(c, d, b)) return true; else return false; } static bool vequal(const int* a, const int* b) { return a[0] == b[0] && a[2] == b[2]; } // Returns T iff (v_i, v_j) is a proper internal *or* external // diagonal of P, *ignoring edges incident to v_i and v_j*. static bool diagonalie(int i, int j, int n, const int* verts, int* indices) { const int* d0 = &verts[(indices[i] & 0x0fffffff) * 4]; const int* d1 = &verts[(indices[j] & 0x0fffffff) * 4]; // For each edge (k,k+1) of P for (int k = 0; k < n; k++) { int k1 = next(k, n); // Skip edges incident to i or j if (!((k == i) || (k1 == i) || (k == j) || (k1 == j))) { const int* p0 = &verts[(indices[k] & 0x0fffffff) * 4]; const int* p1 = &verts[(indices[k1] & 0x0fffffff) * 4]; if (vequal(d0, p0) || vequal(d1, p0) || vequal(d0, p1) || vequal(d1, p1)) continue; if (intersect(d0, d1, p0, p1)) return false; } } return true; } // Returns true iff the diagonal (i,j) is strictly internal to the // polygon P in the neighborhood of the i endpoint. static bool inCone(int i, int j, int n, const int* verts, int* indices) { const int* pi = &verts[(indices[i] & 0x0fffffff) * 4]; const int* pj = &verts[(indices[j] & 0x0fffffff) * 4]; const int* pi1 = &verts[(indices[next(i, n)] & 0x0fffffff) * 4]; const int* pin1 = &verts[(indices[prev(i, n)] & 0x0fffffff) * 4]; // If P[i] is a convex vertex [ i+1 left or on (i-1,i) ]. if (leftOn(pin1, pi, pi1)) return left(pi, pj, pin1) && left(pj, pi, pi1); // Assume (i-1,i,i+1) not collinear. // else P[i] is reflex. return !(leftOn(pi, pj, pi1) && leftOn(pj, pi, pin1)); } // Returns T iff (v_i, v_j) is a proper internal // diagonal of P. static bool diagonal(int i, int j, int n, const int* verts, int* indices) { return inCone(i, j, n, verts, indices) && diagonalie(i, j, n, verts, indices); } static bool diagonalieLoose(int i, int j, int n, const int* verts, int* indices) { const int* d0 = &verts[(indices[i] & 0x0fffffff) * 4]; const int* d1 = &verts[(indices[j] & 0x0fffffff) * 4]; // For each edge (k,k+1) of P for (int k = 0; k < n; k++) { int k1 = next(k, n); // Skip edges incident to i or j if (!((k == i) || (k1 == i) || (k == j) || (k1 == j))) { const int* p0 = &verts[(indices[k] & 0x0fffffff) * 4]; const int* p1 = &verts[(indices[k1] & 0x0fffffff) * 4]; if (vequal(d0, p0) || vequal(d1, p0) || vequal(d0, p1) || vequal(d1, p1)) continue; if (intersectProp(d0, d1, p0, p1)) return false; } } return true; } static bool inConeLoose(int i, int j, int n, const int* verts, int* indices) { const int* pi = &verts[(indices[i] & 0x0fffffff) * 4]; const int* pj = &verts[(indices[j] & 0x0fffffff) * 4]; const int* pi1 = &verts[(indices[next(i, n)] & 0x0fffffff) * 4]; const int* pin1 = &verts[(indices[prev(i, n)] & 0x0fffffff) * 4]; // If P[i] is a convex vertex [ i+1 left or on (i-1,i) ]. if (leftOn(pin1, pi, pi1)) return leftOn(pi, pj, pin1) && leftOn(pj, pi, pi1); // Assume (i-1,i,i+1) not collinear. // else P[i] is reflex. return !(leftOn(pi, pj, pi1) && leftOn(pj, pi, pin1)); } static bool diagonalLoose(int i, int j, int n, const int* verts, int* indices) { return inConeLoose(i, j, n, verts, indices) && diagonalieLoose(i, j, n, verts, indices); } static int triangulate(int n, const int* verts, int* indices, int* tris) { int ntris = 0; int* dst = tris; // The last bit of the index is used to indicate if the vertex can be removed. for (int i = 0; i < n; i++) { int i1 = next(i, n); int i2 = next(i1, n); if (diagonal(i, i2, n, verts, indices)) indices[i1] |= 0x80000000; } while (n > 3) { int minLen = -1; int mini = -1; for (int i = 0; i < n; i++) { int i1 = next(i, n); if (indices[i1] & 0x80000000) { const int* p0 = &verts[(indices[i] & 0x0fffffff) * 4]; const int* p2 = &verts[(indices[next(i1, n)] & 0x0fffffff) * 4]; int dx = p2[0] - p0[0]; int dy = p2[2] - p0[2]; int len = dx*dx + dy*dy; if (minLen < 0 || len < minLen) { minLen = len; mini = i; } } } if (mini == -1) { // We might get here because the contour has overlapping segments, like this: // // A o-o=====o---o B // / |C D| \. // o o o o // : : : : // We'll try to recover by loosing up the inCone test a bit so that a diagonal // like A-B or C-D can be found and we can continue. minLen = -1; mini = -1; for (int i = 0; i < n; i++) { int i1 = next(i, n); int i2 = next(i1, n); if (diagonalLoose(i, i2, n, verts, indices)) { const int* p0 = &verts[(indices[i] & 0x0fffffff) * 4]; const int* p2 = &verts[(indices[next(i2, n)] & 0x0fffffff) * 4]; int dx = p2[0] - p0[0]; int dy = p2[2] - p0[2]; int len = dx*dx + dy*dy; if (minLen < 0 || len < minLen) { minLen = len; mini = i; } } } if (mini == -1) { // The contour is messed up. This sometimes happens // if the contour simplification is too aggressive. return -ntris; } } int i = mini; int i1 = next(i, n); int i2 = next(i1, n); *dst++ = indices[i] & 0x0fffffff; *dst++ = indices[i1] & 0x0fffffff; *dst++ = indices[i2] & 0x0fffffff; ntris++; // Removes P[i1] by copying P[i+1]...P[n-1] left one index. n--; for (int k = i1; k < n; k++) indices[k] = indices[k+1]; if (i1 >= n) i1 = 0; i = prev(i1,n); // Update diagonal flags. if (diagonal(prev(i, n), i1, n, verts, indices)) indices[i] |= 0x80000000; else indices[i] &= 0x0fffffff; if (diagonal(i, next(i1, n), n, verts, indices)) indices[i1] |= 0x80000000; else indices[i1] &= 0x0fffffff; } // Append the remaining triangle. *dst++ = indices[0] & 0x0fffffff; *dst++ = indices[1] & 0x0fffffff; *dst++ = indices[2] & 0x0fffffff; ntris++; return ntris; } static int countPolyVerts(const unsigned short* p, const int nvp) { for (int i = 0; i < nvp; ++i) if (p[i] == RC_MESH_NULL_IDX) return i; return nvp; } inline bool uleft(const unsigned short* a, const unsigned short* b, const unsigned short* c) { return ((int)b[0] - (int)a[0]) * ((int)c[2] - (int)a[2]) - ((int)c[0] - (int)a[0]) * ((int)b[2] - (int)a[2]) < 0; } static int getPolyMergeValue(unsigned short* pa, unsigned short* pb, const unsigned short* verts, int& ea, int& eb, const int nvp) { const int na = countPolyVerts(pa, nvp); const int nb = countPolyVerts(pb, nvp); // If the merged polygon would be too big, do not merge. if (na+nb-2 > nvp) return -1; // Check if the polygons share an edge. ea = -1; eb = -1; for (int i = 0; i < na; ++i) { unsigned short va0 = pa[i]; unsigned short va1 = pa[(i+1) % na]; if (va0 > va1) rcSwap(va0, va1); for (int j = 0; j < nb; ++j) { unsigned short vb0 = pb[j]; unsigned short vb1 = pb[(j+1) % nb]; if (vb0 > vb1) rcSwap(vb0, vb1); if (va0 == vb0 && va1 == vb1) { ea = i; eb = j; break; } } } // No common edge, cannot merge. if (ea == -1 || eb == -1) return -1; // Check to see if the merged polygon would be convex. unsigned short va, vb, vc; va = pa[(ea+na-1) % na]; vb = pa[ea]; vc = pb[(eb+2) % nb]; if (!uleft(&verts[va*3], &verts[vb*3], &verts[vc*3])) return -1; va = pb[(eb+nb-1) % nb]; vb = pb[eb]; vc = pa[(ea+2) % na]; if (!uleft(&verts[va*3], &verts[vb*3], &verts[vc*3])) return -1; va = pa[ea]; vb = pa[(ea+1)%na]; int dx = (int)verts[va*3+0] - (int)verts[vb*3+0]; int dy = (int)verts[va*3+2] - (int)verts[vb*3+2]; return dx*dx + dy*dy; } static void mergePolyVerts(unsigned short* pa, unsigned short* pb, int ea, int eb, unsigned short* tmp, const int nvp) { const int na = countPolyVerts(pa, nvp); const int nb = countPolyVerts(pb, nvp); // Merge polygons. memset(tmp, 0xff, sizeof(unsigned short)*nvp); int n = 0; // Add pa for (int i = 0; i < na-1; ++i) tmp[n++] = pa[(ea+1+i) % na]; // Add pb for (int i = 0; i < nb-1; ++i) tmp[n++] = pb[(eb+1+i) % nb]; memcpy(pa, tmp, sizeof(unsigned short)*nvp); } static void pushFront(int v, int* arr, int& an) { an++; for (int i = an-1; i > 0; --i) arr[i] = arr[i-1]; arr[0] = v; } static void pushBack(int v, int* arr, int& an) { arr[an] = v; an++; } static bool canRemoveVertex(rcContext* ctx, rcPolyMesh& mesh, const unsigned short rem) { const int nvp = mesh.nvp; // Count number of polygons to remove. int numRemovedVerts = 0; int numTouchedVerts = 0; int numRemainingEdges = 0; for (int i = 0; i < mesh.npolys; ++i) { unsigned short* p = &mesh.polys[i*nvp*2]; const int nv = countPolyVerts(p, nvp); int numRemoved = 0; int numVerts = 0; for (int j = 0; j < nv; ++j) { if (p[j] == rem) { numTouchedVerts++; numRemoved++; } numVerts++; } if (numRemoved) { numRemovedVerts += numRemoved; numRemainingEdges += numVerts-(numRemoved+1); } } // There would be too few edges remaining to create a polygon. // This can happen for example when a tip of a triangle is marked // as deletion, but there are no other polys that share the vertex. // In this case, the vertex should not be removed. if (numRemainingEdges <= 2) return false; // Find edges which share the removed vertex. const int maxEdges = numTouchedVerts*2; int nedges = 0; rcScopedDelete edges((int*)rcAlloc(sizeof(int)*maxEdges*3, RC_ALLOC_TEMP)); if (!edges) { ctx->log(RC_LOG_WARNING, "canRemoveVertex: Out of memory 'edges' (%d).", maxEdges*3); return false; } for (int i = 0; i < mesh.npolys; ++i) { unsigned short* p = &mesh.polys[i*nvp*2]; const int nv = countPolyVerts(p, nvp); // Collect edges which touches the removed vertex. for (int j = 0, k = nv-1; j < nv; k = j++) { if (p[j] == rem || p[k] == rem) { // Arrange edge so that a=rem. int a = p[j], b = p[k]; if (b == rem) rcSwap(a,b); // Check if the edge exists bool exists = false; for (int m = 0; m < nedges; ++m) { int* e = &edges[m*3]; if (e[1] == b) { // Exists, increment vertex share count. e[2]++; exists = true; } } // Add new edge. if (!exists) { int* e = &edges[nedges*3]; e[0] = a; e[1] = b; e[2] = 1; nedges++; } } } } // There should be no more than 2 open edges. // This catches the case that two non-adjacent polygons // share the removed vertex. In that case, do not remove the vertex. int numOpenEdges = 0; for (int i = 0; i < nedges; ++i) { if (edges[i*3+2] < 2) numOpenEdges++; } if (numOpenEdges > 2) return false; return true; } static bool removeVertex(rcContext* ctx, rcPolyMesh& mesh, const unsigned short rem, const int maxTris) { const int nvp = mesh.nvp; // Count number of polygons to remove. int numRemovedVerts = 0; for (int i = 0; i < mesh.npolys; ++i) { unsigned short* p = &mesh.polys[i*nvp*2]; const int nv = countPolyVerts(p, nvp); for (int j = 0; j < nv; ++j) { if (p[j] == rem) numRemovedVerts++; } } int nedges = 0; rcScopedDelete edges((int*)rcAlloc(sizeof(int)*numRemovedVerts*nvp*4, RC_ALLOC_TEMP)); if (!edges) { ctx->log(RC_LOG_WARNING, "removeVertex: Out of memory 'edges' (%d).", numRemovedVerts*nvp*4); return false; } int nhole = 0; rcScopedDelete hole((int*)rcAlloc(sizeof(int)*numRemovedVerts*nvp, RC_ALLOC_TEMP)); if (!hole) { ctx->log(RC_LOG_WARNING, "removeVertex: Out of memory 'hole' (%d).", numRemovedVerts*nvp); return false; } int nhreg = 0; rcScopedDelete hreg((int*)rcAlloc(sizeof(int)*numRemovedVerts*nvp, RC_ALLOC_TEMP)); if (!hreg) { ctx->log(RC_LOG_WARNING, "removeVertex: Out of memory 'hreg' (%d).", numRemovedVerts*nvp); return false; } int nharea = 0; rcScopedDelete harea((int*)rcAlloc(sizeof(int)*numRemovedVerts*nvp, RC_ALLOC_TEMP)); if (!harea) { ctx->log(RC_LOG_WARNING, "removeVertex: Out of memory 'harea' (%d).", numRemovedVerts*nvp); return false; } for (int i = 0; i < mesh.npolys; ++i) { unsigned short* p = &mesh.polys[i*nvp*2]; const int nv = countPolyVerts(p, nvp); bool hasRem = false; for (int j = 0; j < nv; ++j) if (p[j] == rem) hasRem = true; if (hasRem) { // Collect edges which does not touch the removed vertex. for (int j = 0, k = nv-1; j < nv; k = j++) { if (p[j] != rem && p[k] != rem) { int* e = &edges[nedges*4]; e[0] = p[k]; e[1] = p[j]; e[2] = mesh.regs[i]; e[3] = mesh.areas[i]; nedges++; } } // Remove the polygon. unsigned short* p2 = &mesh.polys[(mesh.npolys-1)*nvp*2]; if (p != p2) memcpy(p,p2,sizeof(unsigned short)*nvp); memset(p+nvp,0xff,sizeof(unsigned short)*nvp); mesh.regs[i] = mesh.regs[mesh.npolys-1]; mesh.areas[i] = mesh.areas[mesh.npolys-1]; mesh.npolys--; --i; } } // Remove vertex. for (int i = (int)rem; i < mesh.nverts - 1; ++i) { mesh.verts[i*3+0] = mesh.verts[(i+1)*3+0]; mesh.verts[i*3+1] = mesh.verts[(i+1)*3+1]; mesh.verts[i*3+2] = mesh.verts[(i+1)*3+2]; } mesh.nverts--; // Adjust indices to match the removed vertex layout. for (int i = 0; i < mesh.npolys; ++i) { unsigned short* p = &mesh.polys[i*nvp*2]; const int nv = countPolyVerts(p, nvp); for (int j = 0; j < nv; ++j) if (p[j] > rem) p[j]--; } for (int i = 0; i < nedges; ++i) { if (edges[i*4+0] > rem) edges[i*4+0]--; if (edges[i*4+1] > rem) edges[i*4+1]--; } if (nedges == 0) return true; // Start with one vertex, keep appending connected // segments to the start and end of the hole. pushBack(edges[0], hole, nhole); pushBack(edges[2], hreg, nhreg); pushBack(edges[3], harea, nharea); while (nedges) { bool match = false; for (int i = 0; i < nedges; ++i) { const int ea = edges[i*4+0]; const int eb = edges[i*4+1]; const int r = edges[i*4+2]; const int a = edges[i*4+3]; bool add = false; if (hole[0] == eb) { // The segment matches the beginning of the hole boundary. pushFront(ea, hole, nhole); pushFront(r, hreg, nhreg); pushFront(a, harea, nharea); add = true; } else if (hole[nhole-1] == ea) { // The segment matches the end of the hole boundary. pushBack(eb, hole, nhole); pushBack(r, hreg, nhreg); pushBack(a, harea, nharea); add = true; } if (add) { // The edge segment was added, remove it. edges[i*4+0] = edges[(nedges-1)*4+0]; edges[i*4+1] = edges[(nedges-1)*4+1]; edges[i*4+2] = edges[(nedges-1)*4+2]; edges[i*4+3] = edges[(nedges-1)*4+3]; --nedges; match = true; --i; } } if (!match) break; } rcScopedDelete tris((int*)rcAlloc(sizeof(int)*nhole*3, RC_ALLOC_TEMP)); if (!tris) { ctx->log(RC_LOG_WARNING, "removeVertex: Out of memory 'tris' (%d).", nhole*3); return false; } rcScopedDelete tverts((int*)rcAlloc(sizeof(int)*nhole*4, RC_ALLOC_TEMP)); if (!tverts) { ctx->log(RC_LOG_WARNING, "removeVertex: Out of memory 'tverts' (%d).", nhole*4); return false; } rcScopedDelete thole((int*)rcAlloc(sizeof(int)*nhole, RC_ALLOC_TEMP)); if (!thole) { ctx->log(RC_LOG_WARNING, "removeVertex: Out of memory 'thole' (%d).", nhole); return false; } // Generate temp vertex array for triangulation. for (int i = 0; i < nhole; ++i) { const int pi = hole[i]; tverts[i*4+0] = mesh.verts[pi*3+0]; tverts[i*4+1] = mesh.verts[pi*3+1]; tverts[i*4+2] = mesh.verts[pi*3+2]; tverts[i*4+3] = 0; thole[i] = i; } // Triangulate the hole. int ntris = triangulate(nhole, &tverts[0], &thole[0], tris); if (ntris < 0) { ntris = -ntris; ctx->log(RC_LOG_WARNING, "removeVertex: triangulate() returned bad results."); } // Merge the hole triangles back to polygons. rcScopedDelete polys((unsigned short*)rcAlloc(sizeof(unsigned short)*(ntris+1)*nvp, RC_ALLOC_TEMP)); if (!polys) { ctx->log(RC_LOG_ERROR, "removeVertex: Out of memory 'polys' (%d).", (ntris+1)*nvp); return false; } rcScopedDelete pregs((unsigned short*)rcAlloc(sizeof(unsigned short)*ntris, RC_ALLOC_TEMP)); if (!pregs) { ctx->log(RC_LOG_ERROR, "removeVertex: Out of memory 'pregs' (%d).", ntris); return false; } rcScopedDelete pareas((unsigned char*)rcAlloc(sizeof(unsigned char)*ntris, RC_ALLOC_TEMP)); if (!pareas) { ctx->log(RC_LOG_ERROR, "removeVertex: Out of memory 'pareas' (%d).", ntris); return false; } unsigned short* tmpPoly = &polys[ntris*nvp]; // Build initial polygons. int npolys = 0; memset(polys, 0xff, ntris*nvp*sizeof(unsigned short)); for (int j = 0; j < ntris; ++j) { int* t = &tris[j*3]; if (t[0] != t[1] && t[0] != t[2] && t[1] != t[2]) { polys[npolys*nvp+0] = (unsigned short)hole[t[0]]; polys[npolys*nvp+1] = (unsigned short)hole[t[1]]; polys[npolys*nvp+2] = (unsigned short)hole[t[2]]; // If this polygon covers multiple region types then // mark it as such if (hreg[t[0]] != hreg[t[1]] || hreg[t[1]] != hreg[t[2]]) pregs[npolys] = RC_MULTIPLE_REGS; else pregs[npolys] = (unsigned short)hreg[t[0]]; pareas[npolys] = (unsigned char)harea[t[0]]; npolys++; } } if (!npolys) return true; // Merge polygons. if (nvp > 3) { for (;;) { // Find best polygons to merge. int bestMergeVal = 0; int bestPa = 0, bestPb = 0, bestEa = 0, bestEb = 0; for (int j = 0; j < npolys-1; ++j) { unsigned short* pj = &polys[j*nvp]; for (int k = j+1; k < npolys; ++k) { unsigned short* pk = &polys[k*nvp]; int ea, eb; int v = getPolyMergeValue(pj, pk, mesh.verts, ea, eb, nvp); if (v > bestMergeVal) { bestMergeVal = v; bestPa = j; bestPb = k; bestEa = ea; bestEb = eb; } } } if (bestMergeVal > 0) { // Found best, merge. unsigned short* pa = &polys[bestPa*nvp]; unsigned short* pb = &polys[bestPb*nvp]; mergePolyVerts(pa, pb, bestEa, bestEb, tmpPoly, nvp); if (pregs[bestPa] != pregs[bestPb]) pregs[bestPa] = RC_MULTIPLE_REGS; unsigned short* last = &polys[(npolys-1)*nvp]; if (pb != last) memcpy(pb, last, sizeof(unsigned short)*nvp); pregs[bestPb] = pregs[npolys-1]; pareas[bestPb] = pareas[npolys-1]; npolys--; } else { // Could not merge any polygons, stop. break; } } } // Store polygons. for (int i = 0; i < npolys; ++i) { if (mesh.npolys >= maxTris) break; unsigned short* p = &mesh.polys[mesh.npolys*nvp*2]; memset(p,0xff,sizeof(unsigned short)*nvp*2); for (int j = 0; j < nvp; ++j) p[j] = polys[i*nvp+j]; mesh.regs[mesh.npolys] = pregs[i]; mesh.areas[mesh.npolys] = pareas[i]; mesh.npolys++; if (mesh.npolys > maxTris) { ctx->log(RC_LOG_ERROR, "removeVertex: Too many polygons %d (max:%d).", mesh.npolys, maxTris); return false; } } return true; } /// @par /// /// @note If the mesh data is to be used to construct a Detour navigation mesh, then the upper /// limit must be retricted to <= #DT_VERTS_PER_POLYGON. /// /// @see rcAllocPolyMesh, rcContourSet, rcPolyMesh, rcConfig bool rcBuildPolyMesh(rcContext* ctx, rcContourSet& cset, const int nvp, rcPolyMesh& mesh) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_POLYMESH); rcVcopy(mesh.bmin, cset.bmin); rcVcopy(mesh.bmax, cset.bmax); mesh.cs = cset.cs; mesh.ch = cset.ch; mesh.borderSize = cset.borderSize; mesh.maxEdgeError = cset.maxError; int maxVertices = 0; int maxTris = 0; int maxVertsPerCont = 0; for (int i = 0; i < cset.nconts; ++i) { // Skip null contours. if (cset.conts[i].nverts < 3) continue; maxVertices += cset.conts[i].nverts; maxTris += cset.conts[i].nverts - 2; maxVertsPerCont = rcMax(maxVertsPerCont, cset.conts[i].nverts); } if (maxVertices >= 0xfffe) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Too many vertices %d.", maxVertices); return false; } rcScopedDelete vflags((unsigned char*)rcAlloc(sizeof(unsigned char)*maxVertices, RC_ALLOC_TEMP)); if (!vflags) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'vflags' (%d).", maxVertices); return false; } memset(vflags, 0, maxVertices); mesh.verts = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxVertices*3, RC_ALLOC_PERM); if (!mesh.verts) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'mesh.verts' (%d).", maxVertices); return false; } mesh.polys = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxTris*nvp*2, RC_ALLOC_PERM); if (!mesh.polys) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'mesh.polys' (%d).", maxTris*nvp*2); return false; } mesh.regs = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxTris, RC_ALLOC_PERM); if (!mesh.regs) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'mesh.regs' (%d).", maxTris); return false; } mesh.areas = (unsigned char*)rcAlloc(sizeof(unsigned char)*maxTris, RC_ALLOC_PERM); if (!mesh.areas) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'mesh.areas' (%d).", maxTris); return false; } mesh.nverts = 0; mesh.npolys = 0; mesh.nvp = nvp; mesh.maxpolys = maxTris; memset(mesh.verts, 0, sizeof(unsigned short)*maxVertices*3); memset(mesh.polys, 0xff, sizeof(unsigned short)*maxTris*nvp*2); memset(mesh.regs, 0, sizeof(unsigned short)*maxTris); memset(mesh.areas, 0, sizeof(unsigned char)*maxTris); rcScopedDelete nextVert((int*)rcAlloc(sizeof(int)*maxVertices, RC_ALLOC_TEMP)); if (!nextVert) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'nextVert' (%d).", maxVertices); return false; } memset(nextVert, 0, sizeof(int)*maxVertices); rcScopedDelete firstVert((int*)rcAlloc(sizeof(int)*VERTEX_BUCKET_COUNT, RC_ALLOC_TEMP)); if (!firstVert) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'firstVert' (%d).", VERTEX_BUCKET_COUNT); return false; } for (int i = 0; i < VERTEX_BUCKET_COUNT; ++i) firstVert[i] = -1; rcScopedDelete indices((int*)rcAlloc(sizeof(int)*maxVertsPerCont, RC_ALLOC_TEMP)); if (!indices) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'indices' (%d).", maxVertsPerCont); return false; } rcScopedDelete tris((int*)rcAlloc(sizeof(int)*maxVertsPerCont*3, RC_ALLOC_TEMP)); if (!tris) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'tris' (%d).", maxVertsPerCont*3); return false; } rcScopedDelete polys((unsigned short*)rcAlloc(sizeof(unsigned short)*(maxVertsPerCont+1)*nvp, RC_ALLOC_TEMP)); if (!polys) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'polys' (%d).", maxVertsPerCont*nvp); return false; } unsigned short* tmpPoly = &polys[maxVertsPerCont*nvp]; for (int i = 0; i < cset.nconts; ++i) { rcContour& cont = cset.conts[i]; // Skip null contours. if (cont.nverts < 3) continue; // Triangulate contour for (int j = 0; j < cont.nverts; ++j) indices[j] = j; int ntris = triangulate(cont.nverts, cont.verts, &indices[0], &tris[0]); if (ntris <= 0) { // Bad triangulation, should not happen. /* printf("\tconst float bmin[3] = {%ff,%ff,%ff};\n", cset.bmin[0], cset.bmin[1], cset.bmin[2]); printf("\tconst float cs = %ff;\n", cset.cs); printf("\tconst float ch = %ff;\n", cset.ch); printf("\tconst int verts[] = {\n"); for (int k = 0; k < cont.nverts; ++k) { const int* v = &cont.verts[k*4]; printf("\t\t%d,%d,%d,%d,\n", v[0], v[1], v[2], v[3]); } printf("\t};\n\tconst int nverts = sizeof(verts)/(sizeof(int)*4);\n");*/ ctx->log(RC_LOG_WARNING, "rcBuildPolyMesh: Bad triangulation Contour %d.", i); ntris = -ntris; } // Add and merge vertices. for (int j = 0; j < cont.nverts; ++j) { const int* v = &cont.verts[j*4]; indices[j] = addVertex((unsigned short)v[0], (unsigned short)v[1], (unsigned short)v[2], mesh.verts, firstVert, nextVert, mesh.nverts); if (v[3] & RC_BORDER_VERTEX) { // This vertex should be removed. vflags[indices[j]] = 1; } } // Build initial polygons. int npolys = 0; memset(polys, 0xff, maxVertsPerCont*nvp*sizeof(unsigned short)); for (int j = 0; j < ntris; ++j) { int* t = &tris[j*3]; if (t[0] != t[1] && t[0] != t[2] && t[1] != t[2]) { polys[npolys*nvp+0] = (unsigned short)indices[t[0]]; polys[npolys*nvp+1] = (unsigned short)indices[t[1]]; polys[npolys*nvp+2] = (unsigned short)indices[t[2]]; npolys++; } } if (!npolys) continue; // Merge polygons. if (nvp > 3) { for(;;) { // Find best polygons to merge. int bestMergeVal = 0; int bestPa = 0, bestPb = 0, bestEa = 0, bestEb = 0; for (int j = 0; j < npolys-1; ++j) { unsigned short* pj = &polys[j*nvp]; for (int k = j+1; k < npolys; ++k) { unsigned short* pk = &polys[k*nvp]; int ea, eb; int v = getPolyMergeValue(pj, pk, mesh.verts, ea, eb, nvp); if (v > bestMergeVal) { bestMergeVal = v; bestPa = j; bestPb = k; bestEa = ea; bestEb = eb; } } } if (bestMergeVal > 0) { // Found best, merge. unsigned short* pa = &polys[bestPa*nvp]; unsigned short* pb = &polys[bestPb*nvp]; mergePolyVerts(pa, pb, bestEa, bestEb, tmpPoly, nvp); unsigned short* lastPoly = &polys[(npolys-1)*nvp]; if (pb != lastPoly) memcpy(pb, lastPoly, sizeof(unsigned short)*nvp); npolys--; } else { // Could not merge any polygons, stop. break; } } } // Store polygons. for (int j = 0; j < npolys; ++j) { unsigned short* p = &mesh.polys[mesh.npolys*nvp*2]; unsigned short* q = &polys[j*nvp]; for (int k = 0; k < nvp; ++k) p[k] = q[k]; mesh.regs[mesh.npolys] = cont.reg; mesh.areas[mesh.npolys] = cont.area; mesh.npolys++; if (mesh.npolys > maxTris) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Too many polygons %d (max:%d).", mesh.npolys, maxTris); return false; } } } // Remove edge vertices. for (int i = 0; i < mesh.nverts; ++i) { if (vflags[i]) { if (!canRemoveVertex(ctx, mesh, (unsigned short)i)) continue; if (!removeVertex(ctx, mesh, (unsigned short)i, maxTris)) { // Failed to remove vertex ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Failed to remove edge vertex %d.", i); return false; } // Remove vertex // Note: mesh.nverts is already decremented inside removeVertex()! // Fixup vertex flags for (int j = i; j < mesh.nverts; ++j) vflags[j] = vflags[j+1]; --i; } } // Calculate adjacency. if (!buildMeshAdjacency(mesh.polys, mesh.npolys, mesh.nverts, nvp)) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Adjacency failed."); return false; } // Find portal edges if (mesh.borderSize > 0) { const int w = cset.width; const int h = cset.height; for (int i = 0; i < mesh.npolys; ++i) { unsigned short* p = &mesh.polys[i*2*nvp]; for (int j = 0; j < nvp; ++j) { if (p[j] == RC_MESH_NULL_IDX) break; // Skip connected edges. if (p[nvp+j] != RC_MESH_NULL_IDX) continue; int nj = j+1; if (nj >= nvp || p[nj] == RC_MESH_NULL_IDX) nj = 0; const unsigned short* va = &mesh.verts[p[j]*3]; const unsigned short* vb = &mesh.verts[p[nj]*3]; if ((int)va[0] == 0 && (int)vb[0] == 0) p[nvp+j] = 0x8000 | 0; else if ((int)va[2] == h && (int)vb[2] == h) p[nvp+j] = 0x8000 | 1; else if ((int)va[0] == w && (int)vb[0] == w) p[nvp+j] = 0x8000 | 2; else if ((int)va[2] == 0 && (int)vb[2] == 0) p[nvp+j] = 0x8000 | 3; } } } // Just allocate the mesh flags array. The user is resposible to fill it. mesh.flags = (unsigned short*)rcAlloc(sizeof(unsigned short)*mesh.npolys, RC_ALLOC_PERM); if (!mesh.flags) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: Out of memory 'mesh.flags' (%d).", mesh.npolys); return false; } memset(mesh.flags, 0, sizeof(unsigned short) * mesh.npolys); if (mesh.nverts > 0xffff) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: The resulting mesh has too many vertices %d (max %d). Data can be corrupted.", mesh.nverts, 0xffff); } if (mesh.npolys > 0xffff) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMesh: The resulting mesh has too many polygons %d (max %d). Data can be corrupted.", mesh.npolys, 0xffff); } return true; } /// @see rcAllocPolyMesh, rcPolyMesh bool rcMergePolyMeshes(rcContext* ctx, rcPolyMesh** meshes, const int nmeshes, rcPolyMesh& mesh) { rcAssert(ctx); if (!nmeshes || !meshes) return true; rcScopedTimer timer(ctx, RC_TIMER_MERGE_POLYMESH); mesh.nvp = meshes[0]->nvp; mesh.cs = meshes[0]->cs; mesh.ch = meshes[0]->ch; rcVcopy(mesh.bmin, meshes[0]->bmin); rcVcopy(mesh.bmax, meshes[0]->bmax); int maxVerts = 0; int maxPolys = 0; int maxVertsPerMesh = 0; for (int i = 0; i < nmeshes; ++i) { rcVmin(mesh.bmin, meshes[i]->bmin); rcVmax(mesh.bmax, meshes[i]->bmax); maxVertsPerMesh = rcMax(maxVertsPerMesh, meshes[i]->nverts); maxVerts += meshes[i]->nverts; maxPolys += meshes[i]->npolys; } mesh.nverts = 0; mesh.verts = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxVerts*3, RC_ALLOC_PERM); if (!mesh.verts) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'mesh.verts' (%d).", maxVerts*3); return false; } mesh.npolys = 0; mesh.polys = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxPolys*2*mesh.nvp, RC_ALLOC_PERM); if (!mesh.polys) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'mesh.polys' (%d).", maxPolys*2*mesh.nvp); return false; } memset(mesh.polys, 0xff, sizeof(unsigned short)*maxPolys*2*mesh.nvp); mesh.regs = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxPolys, RC_ALLOC_PERM); if (!mesh.regs) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'mesh.regs' (%d).", maxPolys); return false; } memset(mesh.regs, 0, sizeof(unsigned short)*maxPolys); mesh.areas = (unsigned char*)rcAlloc(sizeof(unsigned char)*maxPolys, RC_ALLOC_PERM); if (!mesh.areas) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'mesh.areas' (%d).", maxPolys); return false; } memset(mesh.areas, 0, sizeof(unsigned char)*maxPolys); mesh.flags = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxPolys, RC_ALLOC_PERM); if (!mesh.flags) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'mesh.flags' (%d).", maxPolys); return false; } memset(mesh.flags, 0, sizeof(unsigned short)*maxPolys); rcScopedDelete nextVert((int*)rcAlloc(sizeof(int)*maxVerts, RC_ALLOC_TEMP)); if (!nextVert) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'nextVert' (%d).", maxVerts); return false; } memset(nextVert, 0, sizeof(int)*maxVerts); rcScopedDelete firstVert((int*)rcAlloc(sizeof(int)*VERTEX_BUCKET_COUNT, RC_ALLOC_TEMP)); if (!firstVert) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'firstVert' (%d).", VERTEX_BUCKET_COUNT); return false; } for (int i = 0; i < VERTEX_BUCKET_COUNT; ++i) firstVert[i] = -1; rcScopedDelete vremap((unsigned short*)rcAlloc(sizeof(unsigned short)*maxVertsPerMesh, RC_ALLOC_PERM)); if (!vremap) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Out of memory 'vremap' (%d).", maxVertsPerMesh); return false; } memset(vremap, 0, sizeof(unsigned short)*maxVertsPerMesh); for (int i = 0; i < nmeshes; ++i) { const rcPolyMesh* pmesh = meshes[i]; const unsigned short ox = (unsigned short)floorf((pmesh->bmin[0]-mesh.bmin[0])/mesh.cs+0.5f); const unsigned short oz = (unsigned short)floorf((pmesh->bmin[2]-mesh.bmin[2])/mesh.cs+0.5f); bool isMinX = (ox == 0); bool isMinZ = (oz == 0); bool isMaxX = ((unsigned short)floorf((mesh.bmax[0] - pmesh->bmax[0]) / mesh.cs + 0.5f)) == 0; bool isMaxZ = ((unsigned short)floorf((mesh.bmax[2] - pmesh->bmax[2]) / mesh.cs + 0.5f)) == 0; bool isOnBorder = (isMinX || isMinZ || isMaxX || isMaxZ); for (int j = 0; j < pmesh->nverts; ++j) { unsigned short* v = &pmesh->verts[j*3]; vremap[j] = addVertex(v[0]+ox, v[1], v[2]+oz, mesh.verts, firstVert, nextVert, mesh.nverts); } for (int j = 0; j < pmesh->npolys; ++j) { unsigned short* tgt = &mesh.polys[mesh.npolys*2*mesh.nvp]; unsigned short* src = &pmesh->polys[j*2*mesh.nvp]; mesh.regs[mesh.npolys] = pmesh->regs[j]; mesh.areas[mesh.npolys] = pmesh->areas[j]; mesh.flags[mesh.npolys] = pmesh->flags[j]; mesh.npolys++; for (int k = 0; k < mesh.nvp; ++k) { if (src[k] == RC_MESH_NULL_IDX) break; tgt[k] = vremap[src[k]]; } if (isOnBorder) { for (int k = mesh.nvp; k < mesh.nvp * 2; ++k) { if (src[k] & 0x8000 && src[k] != 0xffff) { unsigned short dir = src[k] & 0xf; switch (dir) { case 0: // Portal x- if (isMinX) tgt[k] = src[k]; break; case 1: // Portal z+ if (isMaxZ) tgt[k] = src[k]; break; case 2: // Portal x+ if (isMaxX) tgt[k] = src[k]; break; case 3: // Portal z- if (isMinZ) tgt[k] = src[k]; break; } } } } } } // Calculate adjacency. if (!buildMeshAdjacency(mesh.polys, mesh.npolys, mesh.nverts, mesh.nvp)) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: Adjacency failed."); return false; } if (mesh.nverts > 0xffff) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: The resulting mesh has too many vertices %d (max %d). Data can be corrupted.", mesh.nverts, 0xffff); } if (mesh.npolys > 0xffff) { ctx->log(RC_LOG_ERROR, "rcMergePolyMeshes: The resulting mesh has too many polygons %d (max %d). Data can be corrupted.", mesh.npolys, 0xffff); } return true; } bool rcCopyPolyMesh(rcContext* ctx, const rcPolyMesh& src, rcPolyMesh& dst) { rcAssert(ctx); // Destination must be empty. rcAssert(dst.verts == 0); rcAssert(dst.polys == 0); rcAssert(dst.regs == 0); rcAssert(dst.areas == 0); rcAssert(dst.flags == 0); dst.nverts = src.nverts; dst.npolys = src.npolys; dst.maxpolys = src.npolys; dst.nvp = src.nvp; rcVcopy(dst.bmin, src.bmin); rcVcopy(dst.bmax, src.bmax); dst.cs = src.cs; dst.ch = src.ch; dst.borderSize = src.borderSize; dst.maxEdgeError = src.maxEdgeError; dst.verts = (unsigned short*)rcAlloc(sizeof(unsigned short)*src.nverts*3, RC_ALLOC_PERM); if (!dst.verts) { ctx->log(RC_LOG_ERROR, "rcCopyPolyMesh: Out of memory 'dst.verts' (%d).", src.nverts*3); return false; } memcpy(dst.verts, src.verts, sizeof(unsigned short)*src.nverts*3); dst.polys = (unsigned short*)rcAlloc(sizeof(unsigned short)*src.npolys*2*src.nvp, RC_ALLOC_PERM); if (!dst.polys) { ctx->log(RC_LOG_ERROR, "rcCopyPolyMesh: Out of memory 'dst.polys' (%d).", src.npolys*2*src.nvp); return false; } memcpy(dst.polys, src.polys, sizeof(unsigned short)*src.npolys*2*src.nvp); dst.regs = (unsigned short*)rcAlloc(sizeof(unsigned short)*src.npolys, RC_ALLOC_PERM); if (!dst.regs) { ctx->log(RC_LOG_ERROR, "rcCopyPolyMesh: Out of memory 'dst.regs' (%d).", src.npolys); return false; } memcpy(dst.regs, src.regs, sizeof(unsigned short)*src.npolys); dst.areas = (unsigned char*)rcAlloc(sizeof(unsigned char)*src.npolys, RC_ALLOC_PERM); if (!dst.areas) { ctx->log(RC_LOG_ERROR, "rcCopyPolyMesh: Out of memory 'dst.areas' (%d).", src.npolys); return false; } memcpy(dst.areas, src.areas, sizeof(unsigned char)*src.npolys); dst.flags = (unsigned short*)rcAlloc(sizeof(unsigned short)*src.npolys, RC_ALLOC_PERM); if (!dst.flags) { ctx->log(RC_LOG_ERROR, "rcCopyPolyMesh: Out of memory 'dst.flags' (%d).", src.npolys); return false; } memcpy(dst.flags, src.flags, sizeof(unsigned short)*src.npolys); return true; } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastMeshDetail.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #include #define _USE_MATH_DEFINES #include #include #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" static const unsigned RC_UNSET_HEIGHT = 0xffff; struct rcHeightPatch { inline rcHeightPatch() : data(0), xmin(0), ymin(0), width(0), height(0) {} inline ~rcHeightPatch() { rcFree(data); } unsigned short* data; int xmin, ymin, width, height; }; inline float vdot2(const float* a, const float* b) { return a[0]*b[0] + a[2]*b[2]; } inline float vdistSq2(const float* p, const float* q) { const float dx = q[0] - p[0]; const float dy = q[2] - p[2]; return dx*dx + dy*dy; } inline float vdist2(const float* p, const float* q) { return sqrtf(vdistSq2(p,q)); } inline float vcross2(const float* p1, const float* p2, const float* p3) { const float u1 = p2[0] - p1[0]; const float v1 = p2[2] - p1[2]; const float u2 = p3[0] - p1[0]; const float v2 = p3[2] - p1[2]; return u1 * v2 - v1 * u2; } static bool circumCircle(const float* p1, const float* p2, const float* p3, float* c, float& r) { static const float EPS = 1e-6f; // Calculate the circle relative to p1, to avoid some precision issues. const float v1[3] = {0,0,0}; float v2[3], v3[3]; rcVsub(v2, p2,p1); rcVsub(v3, p3,p1); const float cp = vcross2(v1, v2, v3); if (fabsf(cp) > EPS) { const float v1Sq = vdot2(v1,v1); const float v2Sq = vdot2(v2,v2); const float v3Sq = vdot2(v3,v3); c[0] = (v1Sq*(v2[2]-v3[2]) + v2Sq*(v3[2]-v1[2]) + v3Sq*(v1[2]-v2[2])) / (2*cp); c[1] = 0; c[2] = (v1Sq*(v3[0]-v2[0]) + v2Sq*(v1[0]-v3[0]) + v3Sq*(v2[0]-v1[0])) / (2*cp); r = vdist2(c, v1); rcVadd(c, c, p1); return true; } rcVcopy(c, p1); r = 0; return false; } static float distPtTri(const float* p, const float* a, const float* b, const float* c) { float v0[3], v1[3], v2[3]; rcVsub(v0, c,a); rcVsub(v1, b,a); rcVsub(v2, p,a); const float dot00 = vdot2(v0, v0); const float dot01 = vdot2(v0, v1); const float dot02 = vdot2(v0, v2); const float dot11 = vdot2(v1, v1); const float dot12 = vdot2(v1, v2); // Compute barycentric coordinates const float invDenom = 1.0f / (dot00 * dot11 - dot01 * dot01); const float u = (dot11 * dot02 - dot01 * dot12) * invDenom; float v = (dot00 * dot12 - dot01 * dot02) * invDenom; // If point lies inside the triangle, return interpolated y-coord. static const float EPS = 1e-4f; if (u >= -EPS && v >= -EPS && (u+v) <= 1+EPS) { const float y = a[1] + v0[1]*u + v1[1]*v; return fabsf(y-p[1]); } return FLT_MAX; } static float distancePtSeg(const float* pt, const float* p, const float* q) { float pqx = q[0] - p[0]; float pqy = q[1] - p[1]; float pqz = q[2] - p[2]; float dx = pt[0] - p[0]; float dy = pt[1] - p[1]; float dz = pt[2] - p[2]; float d = pqx*pqx + pqy*pqy + pqz*pqz; float t = pqx*dx + pqy*dy + pqz*dz; if (d > 0) t /= d; if (t < 0) t = 0; else if (t > 1) t = 1; dx = p[0] + t*pqx - pt[0]; dy = p[1] + t*pqy - pt[1]; dz = p[2] + t*pqz - pt[2]; return dx*dx + dy*dy + dz*dz; } static float distancePtSeg2d(const float* pt, const float* p, const float* q) { float pqx = q[0] - p[0]; float pqz = q[2] - p[2]; float dx = pt[0] - p[0]; float dz = pt[2] - p[2]; float d = pqx*pqx + pqz*pqz; float t = pqx*dx + pqz*dz; if (d > 0) t /= d; if (t < 0) t = 0; else if (t > 1) t = 1; dx = p[0] + t*pqx - pt[0]; dz = p[2] + t*pqz - pt[2]; return dx*dx + dz*dz; } static float distToTriMesh(const float* p, const float* verts, const int /*nverts*/, const int* tris, const int ntris) { float dmin = FLT_MAX; for (int i = 0; i < ntris; ++i) { const float* va = &verts[tris[i*4+0]*3]; const float* vb = &verts[tris[i*4+1]*3]; const float* vc = &verts[tris[i*4+2]*3]; float d = distPtTri(p, va,vb,vc); if (d < dmin) dmin = d; } if (dmin == FLT_MAX) return -1; return dmin; } static float distToPoly(int nvert, const float* verts, const float* p) { float dmin = FLT_MAX; int i, j, c = 0; for (i = 0, j = nvert-1; i < nvert; j = i++) { const float* vi = &verts[i*3]; const float* vj = &verts[j*3]; if (((vi[2] > p[2]) != (vj[2] > p[2])) && (p[0] < (vj[0]-vi[0]) * (p[2]-vi[2]) / (vj[2]-vi[2]) + vi[0]) ) c = !c; dmin = rcMin(dmin, distancePtSeg2d(p, vj, vi)); } return c ? -dmin : dmin; } static unsigned short getHeight(const float fx, const float fy, const float fz, const float /*cs*/, const float ics, const float ch, const int radius, const rcHeightPatch& hp) { int ix = (int)floorf(fx*ics + 0.01f); int iz = (int)floorf(fz*ics + 0.01f); ix = rcClamp(ix-hp.xmin, 0, hp.width - 1); iz = rcClamp(iz-hp.ymin, 0, hp.height - 1); unsigned short h = hp.data[ix+iz*hp.width]; if (h == RC_UNSET_HEIGHT) { // Special case when data might be bad. // Walk adjacent cells in a spiral up to 'radius', and look // for a pixel which has a valid height. int x = 1, z = 0, dx = 1, dz = 0; int maxSize = radius * 2 + 1; int maxIter = maxSize * maxSize - 1; int nextRingIterStart = 8; int nextRingIters = 16; float dmin = FLT_MAX; for (int i = 0; i < maxIter; i++) { const int nx = ix + x; const int nz = iz + z; if (nx >= 0 && nz >= 0 && nx < hp.width && nz < hp.height) { const unsigned short nh = hp.data[nx + nz*hp.width]; if (nh != RC_UNSET_HEIGHT) { const float d = fabsf(nh*ch - fy); if (d < dmin) { h = nh; dmin = d; } } } // We are searching in a grid which looks approximately like this: // __________ // |2 ______ 2| // | |1 __ 1| | // | | |__| | | // | |______| | // |__________| // We want to find the best height as close to the center cell as possible. This means that // if we find a height in one of the neighbor cells to the center, we don't want to // expand further out than the 8 neighbors - we want to limit our search to the closest // of these "rings", but the best height in the ring. // For example, the center is just 1 cell. We checked that at the entrance to the function. // The next "ring" contains 8 cells (marked 1 above). Those are all the neighbors to the center cell. // The next one again contains 16 cells (marked 2). In general each ring has 8 additional cells, which // can be thought of as adding 2 cells around the "center" of each side when we expand the ring. // Here we detect if we are about to enter the next ring, and if we are and we have found // a height, we abort the search. if (i + 1 == nextRingIterStart) { if (h != RC_UNSET_HEIGHT) break; nextRingIterStart += nextRingIters; nextRingIters += 8; } if ((x == z) || ((x < 0) && (x == -z)) || ((x > 0) && (x == 1 - z))) { int tmp = dx; dx = -dz; dz = tmp; } x += dx; z += dz; } } return h; } enum EdgeValues { EV_UNDEF = -1, EV_HULL = -2, }; static int findEdge(const int* edges, int nedges, int s, int t) { for (int i = 0; i < nedges; i++) { const int* e = &edges[i*4]; if ((e[0] == s && e[1] == t) || (e[0] == t && e[1] == s)) return i; } return EV_UNDEF; } static int addEdge(rcContext* ctx, int* edges, int& nedges, const int maxEdges, int s, int t, int l, int r) { if (nedges >= maxEdges) { ctx->log(RC_LOG_ERROR, "addEdge: Too many edges (%d/%d).", nedges, maxEdges); return EV_UNDEF; } // Add edge if not already in the triangulation. int e = findEdge(edges, nedges, s, t); if (e == EV_UNDEF) { int* edge = &edges[nedges*4]; edge[0] = s; edge[1] = t; edge[2] = l; edge[3] = r; return nedges++; } else { return EV_UNDEF; } } static void updateLeftFace(int* e, int s, int t, int f) { if (e[0] == s && e[1] == t && e[2] == EV_UNDEF) e[2] = f; else if (e[1] == s && e[0] == t && e[3] == EV_UNDEF) e[3] = f; } static int overlapSegSeg2d(const float* a, const float* b, const float* c, const float* d) { const float a1 = vcross2(a, b, d); const float a2 = vcross2(a, b, c); if (a1*a2 < 0.0f) { float a3 = vcross2(c, d, a); float a4 = a3 + a2 - a1; if (a3 * a4 < 0.0f) return 1; } return 0; } static bool overlapEdges(const float* pts, const int* edges, int nedges, int s1, int t1) { for (int i = 0; i < nedges; ++i) { const int s0 = edges[i*4+0]; const int t0 = edges[i*4+1]; // Same or connected edges do not overlap. if (s0 == s1 || s0 == t1 || t0 == s1 || t0 == t1) continue; if (overlapSegSeg2d(&pts[s0*3],&pts[t0*3], &pts[s1*3],&pts[t1*3])) return true; } return false; } static void completeFacet(rcContext* ctx, const float* pts, int npts, int* edges, int& nedges, const int maxEdges, int& nfaces, int e) { static const float EPS = 1e-5f; int* edge = &edges[e*4]; // Cache s and t. int s,t; if (edge[2] == EV_UNDEF) { s = edge[0]; t = edge[1]; } else if (edge[3] == EV_UNDEF) { s = edge[1]; t = edge[0]; } else { // Edge already completed. return; } // Find best point on left of edge. int pt = npts; float c[3] = {0,0,0}; float r = -1; for (int u = 0; u < npts; ++u) { if (u == s || u == t) continue; if (vcross2(&pts[s*3], &pts[t*3], &pts[u*3]) > EPS) { if (r < 0) { // The circle is not updated yet, do it now. pt = u; circumCircle(&pts[s*3], &pts[t*3], &pts[u*3], c, r); continue; } const float d = vdist2(c, &pts[u*3]); const float tol = 0.001f; if (d > r*(1+tol)) { // Outside current circumcircle, skip. continue; } else if (d < r*(1-tol)) { // Inside safe circumcircle, update circle. pt = u; circumCircle(&pts[s*3], &pts[t*3], &pts[u*3], c, r); } else { // Inside epsilon circum circle, do extra tests to make sure the edge is valid. // s-u and t-u cannot overlap with s-pt nor t-pt if they exists. if (overlapEdges(pts, edges, nedges, s,u)) continue; if (overlapEdges(pts, edges, nedges, t,u)) continue; // Edge is valid. pt = u; circumCircle(&pts[s*3], &pts[t*3], &pts[u*3], c, r); } } } // Add new triangle or update edge info if s-t is on hull. if (pt < npts) { // Update face information of edge being completed. updateLeftFace(&edges[e*4], s, t, nfaces); // Add new edge or update face info of old edge. e = findEdge(edges, nedges, pt, s); if (e == EV_UNDEF) addEdge(ctx, edges, nedges, maxEdges, pt, s, nfaces, EV_UNDEF); else updateLeftFace(&edges[e*4], pt, s, nfaces); // Add new edge or update face info of old edge. e = findEdge(edges, nedges, t, pt); if (e == EV_UNDEF) addEdge(ctx, edges, nedges, maxEdges, t, pt, nfaces, EV_UNDEF); else updateLeftFace(&edges[e*4], t, pt, nfaces); nfaces++; } else { updateLeftFace(&edges[e*4], s, t, EV_HULL); } } static void delaunayHull(rcContext* ctx, const int npts, const float* pts, const int nhull, const int* hull, rcIntArray& tris, rcIntArray& edges) { int nfaces = 0; int nedges = 0; const int maxEdges = npts*10; edges.resize(maxEdges*4); for (int i = 0, j = nhull-1; i < nhull; j=i++) addEdge(ctx, &edges[0], nedges, maxEdges, hull[j],hull[i], EV_HULL, EV_UNDEF); int currentEdge = 0; while (currentEdge < nedges) { if (edges[currentEdge*4+2] == EV_UNDEF) completeFacet(ctx, pts, npts, &edges[0], nedges, maxEdges, nfaces, currentEdge); if (edges[currentEdge*4+3] == EV_UNDEF) completeFacet(ctx, pts, npts, &edges[0], nedges, maxEdges, nfaces, currentEdge); currentEdge++; } // Create tris tris.resize(nfaces*4); for (int i = 0; i < nfaces*4; ++i) tris[i] = -1; for (int i = 0; i < nedges; ++i) { const int* e = &edges[i*4]; if (e[3] >= 0) { // Left face int* t = &tris[e[3]*4]; if (t[0] == -1) { t[0] = e[0]; t[1] = e[1]; } else if (t[0] == e[1]) t[2] = e[0]; else if (t[1] == e[0]) t[2] = e[1]; } if (e[2] >= 0) { // Right int* t = &tris[e[2]*4]; if (t[0] == -1) { t[0] = e[1]; t[1] = e[0]; } else if (t[0] == e[0]) t[2] = e[1]; else if (t[1] == e[1]) t[2] = e[0]; } } for (int i = 0; i < tris.size()/4; ++i) { int* t = &tris[i*4]; if (t[0] == -1 || t[1] == -1 || t[2] == -1) { ctx->log(RC_LOG_WARNING, "delaunayHull: Removing dangling face %d [%d,%d,%d].", i, t[0],t[1],t[2]); t[0] = tris[tris.size()-4]; t[1] = tris[tris.size()-3]; t[2] = tris[tris.size()-2]; t[3] = tris[tris.size()-1]; tris.resize(tris.size()-4); --i; } } } // Calculate minimum extend of the polygon. static float polyMinExtent(const float* verts, const int nverts) { float minDist = FLT_MAX; for (int i = 0; i < nverts; i++) { const int ni = (i+1) % nverts; const float* p1 = &verts[i*3]; const float* p2 = &verts[ni*3]; float maxEdgeDist = 0; for (int j = 0; j < nverts; j++) { if (j == i || j == ni) continue; float d = distancePtSeg2d(&verts[j*3], p1,p2); maxEdgeDist = rcMax(maxEdgeDist, d); } minDist = rcMin(minDist, maxEdgeDist); } return rcSqrt(minDist); } // Last time I checked the if version got compiled using cmov, which was a lot faster than module (with idiv). inline int prev(int i, int n) { return i-1 >= 0 ? i-1 : n-1; } inline int next(int i, int n) { return i+1 < n ? i+1 : 0; } static void triangulateHull(const int /*nverts*/, const float* verts, const int nhull, const int* hull, const int nin, rcIntArray& tris) { int start = 0, left = 1, right = nhull-1; // Start from an ear with shortest perimeter. // This tends to favor well formed triangles as starting point. float dmin = FLT_MAX; for (int i = 0; i < nhull; i++) { if (hull[i] >= nin) continue; // Ears are triangles with original vertices as middle vertex while others are actually line segments on edges int pi = prev(i, nhull); int ni = next(i, nhull); const float* pv = &verts[hull[pi]*3]; const float* cv = &verts[hull[i]*3]; const float* nv = &verts[hull[ni]*3]; const float d = vdist2(pv,cv) + vdist2(cv,nv) + vdist2(nv,pv); if (d < dmin) { start = i; left = ni; right = pi; dmin = d; } } // Add first triangle tris.push(hull[start]); tris.push(hull[left]); tris.push(hull[right]); tris.push(0); // Triangulate the polygon by moving left or right, // depending on which triangle has shorter perimeter. // This heuristic was chose emprically, since it seems // handle tesselated straight edges well. while (next(left, nhull) != right) { // Check to see if se should advance left or right. int nleft = next(left, nhull); int nright = prev(right, nhull); const float* cvleft = &verts[hull[left]*3]; const float* nvleft = &verts[hull[nleft]*3]; const float* cvright = &verts[hull[right]*3]; const float* nvright = &verts[hull[nright]*3]; const float dleft = vdist2(cvleft, nvleft) + vdist2(nvleft, cvright); const float dright = vdist2(cvright, nvright) + vdist2(cvleft, nvright); if (dleft < dright) { tris.push(hull[left]); tris.push(hull[nleft]); tris.push(hull[right]); tris.push(0); left = nleft; } else { tris.push(hull[left]); tris.push(hull[nright]); tris.push(hull[right]); tris.push(0); right = nright; } } } inline float getJitterX(const int i) { return (((i * 0x8da6b343) & 0xffff) / 65535.0f * 2.0f) - 1.0f; } inline float getJitterY(const int i) { return (((i * 0xd8163841) & 0xffff) / 65535.0f * 2.0f) - 1.0f; } static bool buildPolyDetail(rcContext* ctx, const float* in, const int nin, const float sampleDist, const float sampleMaxError, const int heightSearchRadius, const rcCompactHeightfield& chf, const rcHeightPatch& hp, float* verts, int& nverts, rcIntArray& tris, rcIntArray& edges, rcIntArray& samples) { static const int MAX_VERTS = 127; static const int MAX_TRIS = 255; // Max tris for delaunay is 2n-2-k (n=num verts, k=num hull verts). static const int MAX_VERTS_PER_EDGE = 32; float edge[(MAX_VERTS_PER_EDGE+1)*3]; int hull[MAX_VERTS]; int nhull = 0; nverts = nin; for (int i = 0; i < nin; ++i) rcVcopy(&verts[i*3], &in[i*3]); edges.resize(0); tris.resize(0); const float cs = chf.cs; const float ics = 1.0f/cs; // Calculate minimum extents of the polygon based on input data. float minExtent = polyMinExtent(verts, nverts); // Tessellate outlines. // This is done in separate pass in order to ensure // seamless height values across the ply boundaries. if (sampleDist > 0) { for (int i = 0, j = nin-1; i < nin; j=i++) { const float* vj = &in[j*3]; const float* vi = &in[i*3]; bool swapped = false; // Make sure the segments are always handled in same order // using lexological sort or else there will be seams. if (fabsf(vj[0]-vi[0]) < 1e-6f) { if (vj[2] > vi[2]) { rcSwap(vj,vi); swapped = true; } } else { if (vj[0] > vi[0]) { rcSwap(vj,vi); swapped = true; } } // Create samples along the edge. float dx = vi[0] - vj[0]; float dy = vi[1] - vj[1]; float dz = vi[2] - vj[2]; float d = sqrtf(dx*dx + dz*dz); int nn = 1 + (int)floorf(d/sampleDist); if (nn >= MAX_VERTS_PER_EDGE) nn = MAX_VERTS_PER_EDGE-1; if (nverts+nn >= MAX_VERTS) nn = MAX_VERTS-1-nverts; for (int k = 0; k <= nn; ++k) { float u = (float)k/(float)nn; float* pos = &edge[k*3]; pos[0] = vj[0] + dx*u; pos[1] = vj[1] + dy*u; pos[2] = vj[2] + dz*u; pos[1] = getHeight(pos[0],pos[1],pos[2], cs, ics, chf.ch, heightSearchRadius, hp)*chf.ch; } // Simplify samples. int idx[MAX_VERTS_PER_EDGE] = {0,nn}; int nidx = 2; for (int k = 0; k < nidx-1; ) { const int a = idx[k]; const int b = idx[k+1]; const float* va = &edge[a*3]; const float* vb = &edge[b*3]; // Find maximum deviation along the segment. float maxd = 0; int maxi = -1; for (int m = a+1; m < b; ++m) { float dev = distancePtSeg(&edge[m*3],va,vb); if (dev > maxd) { maxd = dev; maxi = m; } } // If the max deviation is larger than accepted error, // add new point, else continue to next segment. if (maxi != -1 && maxd > rcSqr(sampleMaxError)) { for (int m = nidx; m > k; --m) idx[m] = idx[m-1]; idx[k+1] = maxi; nidx++; } else { ++k; } } hull[nhull++] = j; // Add new vertices. if (swapped) { for (int k = nidx-2; k > 0; --k) { rcVcopy(&verts[nverts*3], &edge[idx[k]*3]); hull[nhull++] = nverts; nverts++; } } else { for (int k = 1; k < nidx-1; ++k) { rcVcopy(&verts[nverts*3], &edge[idx[k]*3]); hull[nhull++] = nverts; nverts++; } } } } // If the polygon minimum extent is small (sliver or small triangle), do not try to add internal points. if (minExtent < sampleDist*2) { triangulateHull(nverts, verts, nhull, hull, nin, tris); return true; } // Tessellate the base mesh. // We're using the triangulateHull instead of delaunayHull as it tends to // create a bit better triangulation for long thin triangles when there // are no internal points. triangulateHull(nverts, verts, nhull, hull, nin, tris); if (tris.size() == 0) { // Could not triangulate the poly, make sure there is some valid data there. ctx->log(RC_LOG_WARNING, "buildPolyDetail: Could not triangulate polygon (%d verts).", nverts); return true; } if (sampleDist > 0) { // Create sample locations in a grid. float bmin[3], bmax[3]; rcVcopy(bmin, in); rcVcopy(bmax, in); for (int i = 1; i < nin; ++i) { rcVmin(bmin, &in[i*3]); rcVmax(bmax, &in[i*3]); } int x0 = (int)floorf(bmin[0]/sampleDist); int x1 = (int)ceilf(bmax[0]/sampleDist); int z0 = (int)floorf(bmin[2]/sampleDist); int z1 = (int)ceilf(bmax[2]/sampleDist); samples.resize(0); for (int z = z0; z < z1; ++z) { for (int x = x0; x < x1; ++x) { float pt[3]; pt[0] = x*sampleDist; pt[1] = (bmax[1]+bmin[1])*0.5f; pt[2] = z*sampleDist; // Make sure the samples are not too close to the edges. if (distToPoly(nin,in,pt) > -sampleDist/2) continue; samples.push(x); samples.push(getHeight(pt[0], pt[1], pt[2], cs, ics, chf.ch, heightSearchRadius, hp)); samples.push(z); samples.push(0); // Not added } } // Add the samples starting from the one that has the most // error. The procedure stops when all samples are added // or when the max error is within treshold. const int nsamples = samples.size()/4; for (int iter = 0; iter < nsamples; ++iter) { if (nverts >= MAX_VERTS) break; // Find sample with most error. float bestpt[3] = {0,0,0}; float bestd = 0; int besti = -1; for (int i = 0; i < nsamples; ++i) { const int* s = &samples[i*4]; if (s[3]) continue; // skip added. float pt[3]; // The sample location is jittered to get rid of some bad triangulations // which are cause by symmetrical data from the grid structure. pt[0] = s[0]*sampleDist + getJitterX(i)*cs*0.1f; pt[1] = s[1]*chf.ch; pt[2] = s[2]*sampleDist + getJitterY(i)*cs*0.1f; float d = distToTriMesh(pt, verts, nverts, &tris[0], tris.size()/4); if (d < 0) continue; // did not hit the mesh. if (d > bestd) { bestd = d; besti = i; rcVcopy(bestpt,pt); } } // If the max error is within accepted threshold, stop tesselating. if (bestd <= sampleMaxError || besti == -1) break; // Mark sample as added. samples[besti*4+3] = 1; // Add the new sample point. rcVcopy(&verts[nverts*3],bestpt); nverts++; // Create new triangulation. // TODO: Incremental add instead of full rebuild. edges.resize(0); tris.resize(0); delaunayHull(ctx, nverts, verts, nhull, hull, tris, edges); } } const int ntris = tris.size()/4; if (ntris > MAX_TRIS) { tris.resize(MAX_TRIS*4); ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Shrinking triangle count from %d to max %d.", ntris, MAX_TRIS); } return true; } static void seedArrayWithPolyCenter(rcContext* ctx, const rcCompactHeightfield& chf, const unsigned short* poly, const int npoly, const unsigned short* verts, const int bs, rcHeightPatch& hp, rcIntArray& array) { // Note: Reads to the compact heightfield are offset by border size (bs) // since border size offset is already removed from the polymesh vertices. static const int offset[9*2] = { 0,0, -1,-1, 0,-1, 1,-1, 1,0, 1,1, 0,1, -1,1, -1,0, }; // Find cell closest to a poly vertex int startCellX = 0, startCellY = 0, startSpanIndex = -1; int dmin = RC_UNSET_HEIGHT; for (int j = 0; j < npoly && dmin > 0; ++j) { for (int k = 0; k < 9 && dmin > 0; ++k) { const int ax = (int)verts[poly[j]*3+0] + offset[k*2+0]; const int ay = (int)verts[poly[j]*3+1]; const int az = (int)verts[poly[j]*3+2] + offset[k*2+1]; if (ax < hp.xmin || ax >= hp.xmin+hp.width || az < hp.ymin || az >= hp.ymin+hp.height) continue; const rcCompactCell& c = chf.cells[(ax+bs)+(az+bs)*chf.width]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni && dmin > 0; ++i) { const rcCompactSpan& s = chf.spans[i]; int d = rcAbs(ay - (int)s.y); if (d < dmin) { startCellX = ax; startCellY = az; startSpanIndex = i; dmin = d; } } } } rcAssert(startSpanIndex != -1); // Find center of the polygon int pcx = 0, pcy = 0; for (int j = 0; j < npoly; ++j) { pcx += (int)verts[poly[j]*3+0]; pcy += (int)verts[poly[j]*3+2]; } pcx /= npoly; pcy /= npoly; // Use seeds array as a stack for DFS array.resize(0); array.push(startCellX); array.push(startCellY); array.push(startSpanIndex); int dirs[] = { 0, 1, 2, 3 }; memset(hp.data, 0, sizeof(unsigned short)*hp.width*hp.height); // DFS to move to the center. Note that we need a DFS here and can not just move // directly towards the center without recording intermediate nodes, even though the polygons // are convex. In very rare we can get stuck due to contour simplification if we do not // record nodes. int cx = -1, cy = -1, ci = -1; while (true) { if (array.size() < 3) { ctx->log(RC_LOG_WARNING, "Walk towards polygon center failed to reach center"); break; } ci = array.pop(); cy = array.pop(); cx = array.pop(); if (cx == pcx && cy == pcy) break; // If we are already at the correct X-position, prefer direction // directly towards the center in the Y-axis; otherwise prefer // direction in the X-axis int directDir; if (cx == pcx) directDir = rcGetDirForOffset(0, pcy > cy ? 1 : -1); else directDir = rcGetDirForOffset(pcx > cx ? 1 : -1, 0); // Push the direct dir last so we start with this on next iteration rcSwap(dirs[directDir], dirs[3]); const rcCompactSpan& cs = chf.spans[ci]; for (int i = 0; i < 4; i++) { int dir = dirs[i]; if (rcGetCon(cs, dir) == RC_NOT_CONNECTED) continue; int newX = cx + rcGetDirOffsetX(dir); int newY = cy + rcGetDirOffsetY(dir); int hpx = newX - hp.xmin; int hpy = newY - hp.ymin; if (hpx < 0 || hpx >= hp.width || hpy < 0 || hpy >= hp.height) continue; if (hp.data[hpx+hpy*hp.width] != 0) continue; hp.data[hpx+hpy*hp.width] = 1; array.push(newX); array.push(newY); array.push((int)chf.cells[(newX+bs)+(newY+bs)*chf.width].index + rcGetCon(cs, dir)); } rcSwap(dirs[directDir], dirs[3]); } array.resize(0); // getHeightData seeds are given in coordinates with borders array.push(cx+bs); array.push(cy+bs); array.push(ci); memset(hp.data, 0xff, sizeof(unsigned short)*hp.width*hp.height); const rcCompactSpan& cs = chf.spans[ci]; hp.data[cx-hp.xmin+(cy-hp.ymin)*hp.width] = cs.y; } static void push3(rcIntArray& queue, int v1, int v2, int v3) { queue.resize(queue.size() + 3); queue[queue.size() - 3] = v1; queue[queue.size() - 2] = v2; queue[queue.size() - 1] = v3; } static void getHeightData(rcContext* ctx, const rcCompactHeightfield& chf, const unsigned short* poly, const int npoly, const unsigned short* verts, const int bs, rcHeightPatch& hp, rcIntArray& queue, int region) { // Note: Reads to the compact heightfield are offset by border size (bs) // since border size offset is already removed from the polymesh vertices. queue.resize(0); // Set all heights to RC_UNSET_HEIGHT. memset(hp.data, 0xff, sizeof(unsigned short)*hp.width*hp.height); bool empty = true; // We cannot sample from this poly if it was created from polys // of different regions. If it was then it could potentially be overlapping // with polys of that region and the heights sampled here could be wrong. if (region != RC_MULTIPLE_REGS) { // Copy the height from the same region, and mark region borders // as seed points to fill the rest. for (int hy = 0; hy < hp.height; hy++) { int y = hp.ymin + hy + bs; for (int hx = 0; hx < hp.width; hx++) { int x = hp.xmin + hx + bs; const rcCompactCell& c = chf.cells[x + y*chf.width]; for (int i = (int)c.index, ni = (int)(c.index + c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (s.reg == region) { // Store height hp.data[hx + hy*hp.width] = s.y; empty = false; // If any of the neighbours is not in same region, // add the current location as flood fill start bool border = false; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax + ay*chf.width].index + rcGetCon(s, dir); const rcCompactSpan& as = chf.spans[ai]; if (as.reg != region) { border = true; break; } } } if (border) push3(queue, x, y, i); break; } } } } } // if the polygon does not contain any points from the current region (rare, but happens) // or if it could potentially be overlapping polygons of the same region, // then use the center as the seed point. if (empty) seedArrayWithPolyCenter(ctx, chf, poly, npoly, verts, bs, hp, queue); static const int RETRACT_SIZE = 256; int head = 0; // We assume the seed is centered in the polygon, so a BFS to collect // height data will ensure we do not move onto overlapping polygons and // sample wrong heights. while (head*3 < queue.size()) { int cx = queue[head*3+0]; int cy = queue[head*3+1]; int ci = queue[head*3+2]; head++; if (head >= RETRACT_SIZE) { head = 0; if (queue.size() > RETRACT_SIZE*3) memmove(&queue[0], &queue[RETRACT_SIZE*3], sizeof(int)*(queue.size()-RETRACT_SIZE*3)); queue.resize(queue.size()-RETRACT_SIZE*3); } const rcCompactSpan& cs = chf.spans[ci]; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(cs, dir) == RC_NOT_CONNECTED) continue; const int ax = cx + rcGetDirOffsetX(dir); const int ay = cy + rcGetDirOffsetY(dir); const int hx = ax - hp.xmin - bs; const int hy = ay - hp.ymin - bs; if ((unsigned int)hx >= (unsigned int)hp.width || (unsigned int)hy >= (unsigned int)hp.height) continue; if (hp.data[hx + hy*hp.width] != RC_UNSET_HEIGHT) continue; const int ai = (int)chf.cells[ax + ay*chf.width].index + rcGetCon(cs, dir); const rcCompactSpan& as = chf.spans[ai]; hp.data[hx + hy*hp.width] = as.y; push3(queue, ax, ay, ai); } } } static unsigned char getEdgeFlags(const float* va, const float* vb, const float* vpoly, const int npoly) { // The flag returned by this function matches dtDetailTriEdgeFlags in Detour. // Figure out if edge (va,vb) is part of the polygon boundary. static const float thrSqr = rcSqr(0.001f); for (int i = 0, j = npoly-1; i < npoly; j=i++) { if (distancePtSeg2d(va, &vpoly[j*3], &vpoly[i*3]) < thrSqr && distancePtSeg2d(vb, &vpoly[j*3], &vpoly[i*3]) < thrSqr) return 1; } return 0; } static unsigned char getTriFlags(const float* va, const float* vb, const float* vc, const float* vpoly, const int npoly) { unsigned char flags = 0; flags |= getEdgeFlags(va,vb,vpoly,npoly) << 0; flags |= getEdgeFlags(vb,vc,vpoly,npoly) << 2; flags |= getEdgeFlags(vc,va,vpoly,npoly) << 4; return flags; } /// @par /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// @see rcAllocPolyMeshDetail, rcPolyMesh, rcCompactHeightfield, rcPolyMeshDetail, rcConfig bool rcBuildPolyMeshDetail(rcContext* ctx, const rcPolyMesh& mesh, const rcCompactHeightfield& chf, const float sampleDist, const float sampleMaxError, rcPolyMeshDetail& dmesh) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_POLYMESHDETAIL); if (mesh.nverts == 0 || mesh.npolys == 0) return true; const int nvp = mesh.nvp; const float cs = mesh.cs; const float ch = mesh.ch; const float* orig = mesh.bmin; const int borderSize = mesh.borderSize; const int heightSearchRadius = rcMax(1, (int)ceilf(mesh.maxEdgeError)); rcIntArray edges(64); rcIntArray tris(512); rcIntArray arr(512); rcIntArray samples(512); float verts[256*3]; rcHeightPatch hp; int nPolyVerts = 0; int maxhw = 0, maxhh = 0; rcScopedDelete bounds((int*)rcAlloc(sizeof(int)*mesh.npolys*4, RC_ALLOC_TEMP)); if (!bounds) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'bounds' (%d).", mesh.npolys*4); return false; } rcScopedDelete poly((float*)rcAlloc(sizeof(float)*nvp*3, RC_ALLOC_TEMP)); if (!poly) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'poly' (%d).", nvp*3); return false; } // Find max size for a polygon area. for (int i = 0; i < mesh.npolys; ++i) { const unsigned short* p = &mesh.polys[i*nvp*2]; int& xmin = bounds[i*4+0]; int& xmax = bounds[i*4+1]; int& ymin = bounds[i*4+2]; int& ymax = bounds[i*4+3]; xmin = chf.width; xmax = 0; ymin = chf.height; ymax = 0; for (int j = 0; j < nvp; ++j) { if(p[j] == RC_MESH_NULL_IDX) break; const unsigned short* v = &mesh.verts[p[j]*3]; xmin = rcMin(xmin, (int)v[0]); xmax = rcMax(xmax, (int)v[0]); ymin = rcMin(ymin, (int)v[2]); ymax = rcMax(ymax, (int)v[2]); nPolyVerts++; } xmin = rcMax(0,xmin-1); xmax = rcMin(chf.width,xmax+1); ymin = rcMax(0,ymin-1); ymax = rcMin(chf.height,ymax+1); if (xmin >= xmax || ymin >= ymax) continue; maxhw = rcMax(maxhw, xmax-xmin); maxhh = rcMax(maxhh, ymax-ymin); } hp.data = (unsigned short*)rcAlloc(sizeof(unsigned short)*maxhw*maxhh, RC_ALLOC_TEMP); if (!hp.data) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'hp.data' (%d).", maxhw*maxhh); return false; } dmesh.nmeshes = mesh.npolys; dmesh.nverts = 0; dmesh.ntris = 0; dmesh.meshes = (unsigned int*)rcAlloc(sizeof(unsigned int)*dmesh.nmeshes*4, RC_ALLOC_PERM); if (!dmesh.meshes) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'dmesh.meshes' (%d).", dmesh.nmeshes*4); return false; } int vcap = nPolyVerts+nPolyVerts/2; int tcap = vcap*2; dmesh.nverts = 0; dmesh.verts = (float*)rcAlloc(sizeof(float)*vcap*3, RC_ALLOC_PERM); if (!dmesh.verts) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'dmesh.verts' (%d).", vcap*3); return false; } dmesh.ntris = 0; dmesh.tris = (unsigned char*)rcAlloc(sizeof(unsigned char)*tcap*4, RC_ALLOC_PERM); if (!dmesh.tris) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'dmesh.tris' (%d).", tcap*4); return false; } for (int i = 0; i < mesh.npolys; ++i) { const unsigned short* p = &mesh.polys[i*nvp*2]; // Store polygon vertices for processing. int npoly = 0; for (int j = 0; j < nvp; ++j) { if(p[j] == RC_MESH_NULL_IDX) break; const unsigned short* v = &mesh.verts[p[j]*3]; poly[j*3+0] = v[0]*cs; poly[j*3+1] = v[1]*ch; poly[j*3+2] = v[2]*cs; npoly++; } // Get the height data from the area of the polygon. hp.xmin = bounds[i*4+0]; hp.ymin = bounds[i*4+2]; hp.width = bounds[i*4+1]-bounds[i*4+0]; hp.height = bounds[i*4+3]-bounds[i*4+2]; getHeightData(ctx, chf, p, npoly, mesh.verts, borderSize, hp, arr, mesh.regs[i]); // Build detail mesh. int nverts = 0; if (!buildPolyDetail(ctx, poly, npoly, sampleDist, sampleMaxError, heightSearchRadius, chf, hp, verts, nverts, tris, edges, samples)) { return false; } // Move detail verts to world space. for (int j = 0; j < nverts; ++j) { verts[j*3+0] += orig[0]; verts[j*3+1] += orig[1] + chf.ch; // Is this offset necessary? verts[j*3+2] += orig[2]; } // Offset poly too, will be used to flag checking. for (int j = 0; j < npoly; ++j) { poly[j*3+0] += orig[0]; poly[j*3+1] += orig[1]; poly[j*3+2] += orig[2]; } // Store detail submesh. const int ntris = tris.size()/4; dmesh.meshes[i*4+0] = (unsigned int)dmesh.nverts; dmesh.meshes[i*4+1] = (unsigned int)nverts; dmesh.meshes[i*4+2] = (unsigned int)dmesh.ntris; dmesh.meshes[i*4+3] = (unsigned int)ntris; // Store vertices, allocate more memory if necessary. if (dmesh.nverts+nverts > vcap) { while (dmesh.nverts+nverts > vcap) vcap += 256; float* newv = (float*)rcAlloc(sizeof(float)*vcap*3, RC_ALLOC_PERM); if (!newv) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'newv' (%d).", vcap*3); return false; } if (dmesh.nverts) memcpy(newv, dmesh.verts, sizeof(float)*3*dmesh.nverts); rcFree(dmesh.verts); dmesh.verts = newv; } for (int j = 0; j < nverts; ++j) { dmesh.verts[dmesh.nverts*3+0] = verts[j*3+0]; dmesh.verts[dmesh.nverts*3+1] = verts[j*3+1]; dmesh.verts[dmesh.nverts*3+2] = verts[j*3+2]; dmesh.nverts++; } // Store triangles, allocate more memory if necessary. if (dmesh.ntris+ntris > tcap) { while (dmesh.ntris+ntris > tcap) tcap += 256; unsigned char* newt = (unsigned char*)rcAlloc(sizeof(unsigned char)*tcap*4, RC_ALLOC_PERM); if (!newt) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'newt' (%d).", tcap*4); return false; } if (dmesh.ntris) memcpy(newt, dmesh.tris, sizeof(unsigned char)*4*dmesh.ntris); rcFree(dmesh.tris); dmesh.tris = newt; } for (int j = 0; j < ntris; ++j) { const int* t = &tris[j*4]; dmesh.tris[dmesh.ntris*4+0] = (unsigned char)t[0]; dmesh.tris[dmesh.ntris*4+1] = (unsigned char)t[1]; dmesh.tris[dmesh.ntris*4+2] = (unsigned char)t[2]; dmesh.tris[dmesh.ntris*4+3] = getTriFlags(&verts[t[0]*3], &verts[t[1]*3], &verts[t[2]*3], poly, npoly); dmesh.ntris++; } } return true; } /// @see rcAllocPolyMeshDetail, rcPolyMeshDetail bool rcMergePolyMeshDetails(rcContext* ctx, rcPolyMeshDetail** meshes, const int nmeshes, rcPolyMeshDetail& mesh) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_MERGE_POLYMESHDETAIL); int maxVerts = 0; int maxTris = 0; int maxMeshes = 0; for (int i = 0; i < nmeshes; ++i) { if (!meshes[i]) continue; maxVerts += meshes[i]->nverts; maxTris += meshes[i]->ntris; maxMeshes += meshes[i]->nmeshes; } mesh.nmeshes = 0; mesh.meshes = (unsigned int*)rcAlloc(sizeof(unsigned int)*maxMeshes*4, RC_ALLOC_PERM); if (!mesh.meshes) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'pmdtl.meshes' (%d).", maxMeshes*4); return false; } mesh.ntris = 0; mesh.tris = (unsigned char*)rcAlloc(sizeof(unsigned char)*maxTris*4, RC_ALLOC_PERM); if (!mesh.tris) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'dmesh.tris' (%d).", maxTris*4); return false; } mesh.nverts = 0; mesh.verts = (float*)rcAlloc(sizeof(float)*maxVerts*3, RC_ALLOC_PERM); if (!mesh.verts) { ctx->log(RC_LOG_ERROR, "rcBuildPolyMeshDetail: Out of memory 'dmesh.verts' (%d).", maxVerts*3); return false; } // Merge datas. for (int i = 0; i < nmeshes; ++i) { rcPolyMeshDetail* dm = meshes[i]; if (!dm) continue; for (int j = 0; j < dm->nmeshes; ++j) { unsigned int* dst = &mesh.meshes[mesh.nmeshes*4]; unsigned int* src = &dm->meshes[j*4]; dst[0] = (unsigned int)mesh.nverts+src[0]; dst[1] = src[1]; dst[2] = (unsigned int)mesh.ntris+src[2]; dst[3] = src[3]; mesh.nmeshes++; } for (int k = 0; k < dm->nverts; ++k) { rcVcopy(&mesh.verts[mesh.nverts*3], &dm->verts[k*3]); mesh.nverts++; } for (int k = 0; k < dm->ntris; ++k) { mesh.tris[mesh.ntris*4+0] = dm->tris[k*4+0]; mesh.tris[mesh.ntris*4+1] = dm->tris[k*4+1]; mesh.tris[mesh.ntris*4+2] = dm->tris[k*4+2]; mesh.tris[mesh.ntris*4+3] = dm->tris[k*4+3]; mesh.ntris++; } } return true; } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastRasterization.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #define _USE_MATH_DEFINES #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" inline bool overlapBounds(const float* amin, const float* amax, const float* bmin, const float* bmax) { bool overlap = true; overlap = (amin[0] > bmax[0] || amax[0] < bmin[0]) ? false : overlap; overlap = (amin[1] > bmax[1] || amax[1] < bmin[1]) ? false : overlap; overlap = (amin[2] > bmax[2] || amax[2] < bmin[2]) ? false : overlap; return overlap; } inline bool overlapInterval(unsigned short amin, unsigned short amax, unsigned short bmin, unsigned short bmax) { if (amax < bmin) return false; if (amin > bmax) return false; return true; } static rcSpan* allocSpan(rcHeightfield& hf) { // If running out of memory, allocate new page and update the freelist. if (!hf.freelist || !hf.freelist->next) { // Create new page. // Allocate memory for the new pool. rcSpanPool* pool = (rcSpanPool*)rcAlloc(sizeof(rcSpanPool), RC_ALLOC_PERM); if (!pool) return 0; // Add the pool into the list of pools. pool->next = hf.pools; hf.pools = pool; // Add new items to the free list. rcSpan* freelist = hf.freelist; rcSpan* head = &pool->items[0]; rcSpan* it = &pool->items[RC_SPANS_PER_POOL]; do { --it; it->next = freelist; freelist = it; } while (it != head); hf.freelist = it; } // Pop item from in front of the free list. rcSpan* it = hf.freelist; hf.freelist = hf.freelist->next; return it; } static void freeSpan(rcHeightfield& hf, rcSpan* ptr) { if (!ptr) return; // Add the node in front of the free list. ptr->next = hf.freelist; hf.freelist = ptr; } static bool addSpan(rcHeightfield& hf, const int x, const int y, const unsigned short smin, const unsigned short smax, const unsigned char area, const int flagMergeThr) { int idx = x + y*hf.width; rcSpan* s = allocSpan(hf); if (!s) return false; s->smin = smin; s->smax = smax; s->area = area; s->next = 0; // Empty cell, add the first span. if (!hf.spans[idx]) { hf.spans[idx] = s; return true; } rcSpan* prev = 0; rcSpan* cur = hf.spans[idx]; // Insert and merge spans. while (cur) { if (cur->smin > s->smax) { // Current span is further than the new span, break. break; } else if (cur->smax < s->smin) { // Current span is before the new span advance. prev = cur; cur = cur->next; } else { // Merge spans. if (cur->smin < s->smin) s->smin = cur->smin; if (cur->smax > s->smax) s->smax = cur->smax; // Merge flags. if (rcAbs((int)s->smax - (int)cur->smax) <= flagMergeThr) s->area = rcMax(s->area, cur->area); // Remove current span. rcSpan* next = cur->next; freeSpan(hf, cur); if (prev) prev->next = next; else hf.spans[idx] = next; cur = next; } } // Insert new span. if (prev) { s->next = prev->next; prev->next = s; } else { s->next = hf.spans[idx]; hf.spans[idx] = s; } return true; } /// @par /// /// The span addition can be set to favor flags. If the span is merged to /// another span and the new @p smax is within @p flagMergeThr units /// from the existing span, the span flags are merged. /// /// @see rcHeightfield, rcSpan. bool rcAddSpan(rcContext* ctx, rcHeightfield& hf, const int x, const int y, const unsigned short smin, const unsigned short smax, const unsigned char area, const int flagMergeThr) { rcAssert(ctx); if (!addSpan(hf, x, y, smin, smax, area, flagMergeThr)) { ctx->log(RC_LOG_ERROR, "rcAddSpan: Out of memory."); return false; } return true; } // divides a convex polygons into two convex polygons on both sides of a line static void dividePoly(const float* in, int nin, float* out1, int* nout1, float* out2, int* nout2, float x, int axis) { float d[12]; for (int i = 0; i < nin; ++i) d[i] = x - in[i*3+axis]; int m = 0, n = 0; for (int i = 0, j = nin-1; i < nin; j=i, ++i) { bool ina = d[j] >= 0; bool inb = d[i] >= 0; if (ina != inb) { float s = d[j] / (d[j] - d[i]); out1[m*3+0] = in[j*3+0] + (in[i*3+0] - in[j*3+0])*s; out1[m*3+1] = in[j*3+1] + (in[i*3+1] - in[j*3+1])*s; out1[m*3+2] = in[j*3+2] + (in[i*3+2] - in[j*3+2])*s; rcVcopy(out2 + n*3, out1 + m*3); m++; n++; // add the i'th point to the right polygon. Do NOT add points that are on the dividing line // since these were already added above if (d[i] > 0) { rcVcopy(out1 + m*3, in + i*3); m++; } else if (d[i] < 0) { rcVcopy(out2 + n*3, in + i*3); n++; } } else // same side { // add the i'th point to the right polygon. Addition is done even for points on the dividing line if (d[i] >= 0) { rcVcopy(out1 + m*3, in + i*3); m++; if (d[i] != 0) continue; } rcVcopy(out2 + n*3, in + i*3); n++; } } *nout1 = m; *nout2 = n; } static bool rasterizeTri(const float* v0, const float* v1, const float* v2, const unsigned char area, rcHeightfield& hf, const float* bmin, const float* bmax, const float cs, const float ics, const float ich, const int flagMergeThr) { const int w = hf.width; const int h = hf.height; float tmin[3], tmax[3]; const float by = bmax[1] - bmin[1]; // Calculate the bounding box of the triangle. rcVcopy(tmin, v0); rcVcopy(tmax, v0); rcVmin(tmin, v1); rcVmin(tmin, v2); rcVmax(tmax, v1); rcVmax(tmax, v2); // If the triangle does not touch the bbox of the heightfield, skip the triagle. if (!overlapBounds(bmin, bmax, tmin, tmax)) return true; // Calculate the footprint of the triangle on the grid's y-axis int y0 = (int)((tmin[2] - bmin[2])*ics); int y1 = (int)((tmax[2] - bmin[2])*ics); y0 = rcClamp(y0, 0, h-1); y1 = rcClamp(y1, 0, h-1); // Clip the triangle into all grid cells it touches. float buf[7*3*4]; float *in = buf, *inrow = buf+7*3, *p1 = inrow+7*3, *p2 = p1+7*3; rcVcopy(&in[0], v0); rcVcopy(&in[1*3], v1); rcVcopy(&in[2*3], v2); int nvrow, nvIn = 3; for (int y = y0; y <= y1; ++y) { // Clip polygon to row. Store the remaining polygon as well const float cz = bmin[2] + y*cs; dividePoly(in, nvIn, inrow, &nvrow, p1, &nvIn, cz+cs, 2); rcSwap(in, p1); if (nvrow < 3) continue; // find the horizontal bounds in the row float minX = inrow[0], maxX = inrow[0]; for (int i=1; i inrow[i*3]) minX = inrow[i*3]; if (maxX < inrow[i*3]) maxX = inrow[i*3]; } int x0 = (int)((minX - bmin[0])*ics); int x1 = (int)((maxX - bmin[0])*ics); x0 = rcClamp(x0, 0, w-1); x1 = rcClamp(x1, 0, w-1); int nv, nv2 = nvrow; for (int x = x0; x <= x1; ++x) { // Clip polygon to column. store the remaining polygon as well const float cx = bmin[0] + x*cs; dividePoly(inrow, nv2, p1, &nv, p2, &nv2, cx+cs, 0); rcSwap(inrow, p2); if (nv < 3) continue; // Calculate min and max of the span. float smin = p1[1], smax = p1[1]; for (int i = 1; i < nv; ++i) { smin = rcMin(smin, p1[i*3+1]); smax = rcMax(smax, p1[i*3+1]); } smin -= bmin[1]; smax -= bmin[1]; // Skip the span if it is outside the heightfield bbox if (smax < 0.0f) continue; if (smin > by) continue; // Clamp the span to the heightfield bbox. if (smin < 0.0f) smin = 0; if (smax > by) smax = by; // Snap the span to the heightfield height grid. unsigned short ismin = (unsigned short)rcClamp((int)floorf(smin * ich), 0, RC_SPAN_MAX_HEIGHT); unsigned short ismax = (unsigned short)rcClamp((int)ceilf(smax * ich), (int)ismin+1, RC_SPAN_MAX_HEIGHT); if (!addSpan(hf, x, y, ismin, ismax, area, flagMergeThr)) return false; } } return true; } /// @par /// /// No spans will be added if the triangle does not overlap the heightfield grid. /// /// @see rcHeightfield bool rcRasterizeTriangle(rcContext* ctx, const float* v0, const float* v1, const float* v2, const unsigned char area, rcHeightfield& solid, const int flagMergeThr) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_RASTERIZE_TRIANGLES); const float ics = 1.0f/solid.cs; const float ich = 1.0f/solid.ch; if (!rasterizeTri(v0, v1, v2, area, solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr)) { ctx->log(RC_LOG_ERROR, "rcRasterizeTriangle: Out of memory."); return false; } return true; } /// @par /// /// Spans will only be added for triangles that overlap the heightfield grid. /// /// @see rcHeightfield bool rcRasterizeTriangles(rcContext* ctx, const float* verts, const int /*nv*/, const int* tris, const unsigned char* areas, const int nt, rcHeightfield& solid, const int flagMergeThr) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_RASTERIZE_TRIANGLES); const float ics = 1.0f/solid.cs; const float ich = 1.0f/solid.ch; // Rasterize triangles. for (int i = 0; i < nt; ++i) { const float* v0 = &verts[tris[i*3+0]*3]; const float* v1 = &verts[tris[i*3+1]*3]; const float* v2 = &verts[tris[i*3+2]*3]; // Rasterize. if (!rasterizeTri(v0, v1, v2, areas[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr)) { ctx->log(RC_LOG_ERROR, "rcRasterizeTriangles: Out of memory."); return false; } } return true; } /// @par /// /// Spans will only be added for triangles that overlap the heightfield grid. /// /// @see rcHeightfield bool rcRasterizeTriangles(rcContext* ctx, const float* verts, const int /*nv*/, const unsigned short* tris, const unsigned char* areas, const int nt, rcHeightfield& solid, const int flagMergeThr) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_RASTERIZE_TRIANGLES); const float ics = 1.0f/solid.cs; const float ich = 1.0f/solid.ch; // Rasterize triangles. for (int i = 0; i < nt; ++i) { const float* v0 = &verts[tris[i*3+0]*3]; const float* v1 = &verts[tris[i*3+1]*3]; const float* v2 = &verts[tris[i*3+2]*3]; // Rasterize. if (!rasterizeTri(v0, v1, v2, areas[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr)) { ctx->log(RC_LOG_ERROR, "rcRasterizeTriangles: Out of memory."); return false; } } return true; } /// @par /// /// Spans will only be added for triangles that overlap the heightfield grid. /// /// @see rcHeightfield bool rcRasterizeTriangles(rcContext* ctx, const float* verts, const unsigned char* areas, const int nt, rcHeightfield& solid, const int flagMergeThr) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_RASTERIZE_TRIANGLES); const float ics = 1.0f/solid.cs; const float ich = 1.0f/solid.ch; // Rasterize triangles. for (int i = 0; i < nt; ++i) { const float* v0 = &verts[(i*3+0)*3]; const float* v1 = &verts[(i*3+1)*3]; const float* v2 = &verts[(i*3+2)*3]; // Rasterize. if (!rasterizeTri(v0, v1, v2, areas[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr)) { ctx->log(RC_LOG_ERROR, "rcRasterizeTriangles: Out of memory."); return false; } } return true; } ================================================ FILE: third_parties/recast/recast/Recast/Source/RecastRegion.cpp ================================================ // // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org // // This software is provided 'as-is', without any express or implied // warranty. In no event will the authors be held liable for any damages // arising from the use of this software. // Permission is granted to anyone to use this software for any purpose, // including commercial applications, and to alter it and redistribute it // freely, subject to the following restrictions: // 1. The origin of this software must not be misrepresented; you must not // claim that you wrote the original software. If you use this software // in a product, an acknowledgment in the product documentation would be // appreciated but is not required. // 2. Altered source versions must be plainly marked as such, and must not be // misrepresented as being the original software. // 3. This notice may not be removed or altered from any source distribution. // #include #define _USE_MATH_DEFINES #include #include #include #include #include "Recast.h" #include "RecastAlloc.h" #include "RecastAssert.h" namespace { struct LevelStackEntry { LevelStackEntry(int x_, int y_, int index_) : x(x_), y(y_), index(index_) {} int x; int y; int index; }; } // namespace static void calculateDistanceField(rcCompactHeightfield& chf, unsigned short* src, unsigned short& maxDist) { const int w = chf.width; const int h = chf.height; // Init distance and points. for (int i = 0; i < chf.spanCount; ++i) src[i] = 0xffff; // Mark boundary cells. for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; const unsigned char area = chf.areas[i]; int nc = 0; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); if (area == chf.areas[ai]) nc++; } } if (nc != 4) src[i] = 0; } } } // Pass 1 for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (rcGetCon(s, 0) != RC_NOT_CONNECTED) { // (-1,0) const int ax = x + rcGetDirOffsetX(0); const int ay = y + rcGetDirOffsetY(0); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 0); const rcCompactSpan& as = chf.spans[ai]; if (src[ai]+2 < src[i]) src[i] = src[ai]+2; // (-1,-1) if (rcGetCon(as, 3) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(3); const int aay = ay + rcGetDirOffsetY(3); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 3); if (src[aai]+3 < src[i]) src[i] = src[aai]+3; } } if (rcGetCon(s, 3) != RC_NOT_CONNECTED) { // (0,-1) const int ax = x + rcGetDirOffsetX(3); const int ay = y + rcGetDirOffsetY(3); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 3); const rcCompactSpan& as = chf.spans[ai]; if (src[ai]+2 < src[i]) src[i] = src[ai]+2; // (1,-1) if (rcGetCon(as, 2) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(2); const int aay = ay + rcGetDirOffsetY(2); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 2); if (src[aai]+3 < src[i]) src[i] = src[aai]+3; } } } } } // Pass 2 for (int y = h-1; y >= 0; --y) { for (int x = w-1; x >= 0; --x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (rcGetCon(s, 2) != RC_NOT_CONNECTED) { // (1,0) const int ax = x + rcGetDirOffsetX(2); const int ay = y + rcGetDirOffsetY(2); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 2); const rcCompactSpan& as = chf.spans[ai]; if (src[ai]+2 < src[i]) src[i] = src[ai]+2; // (1,1) if (rcGetCon(as, 1) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(1); const int aay = ay + rcGetDirOffsetY(1); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 1); if (src[aai]+3 < src[i]) src[i] = src[aai]+3; } } if (rcGetCon(s, 1) != RC_NOT_CONNECTED) { // (0,1) const int ax = x + rcGetDirOffsetX(1); const int ay = y + rcGetDirOffsetY(1); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 1); const rcCompactSpan& as = chf.spans[ai]; if (src[ai]+2 < src[i]) src[i] = src[ai]+2; // (-1,1) if (rcGetCon(as, 0) != RC_NOT_CONNECTED) { const int aax = ax + rcGetDirOffsetX(0); const int aay = ay + rcGetDirOffsetY(0); const int aai = (int)chf.cells[aax+aay*w].index + rcGetCon(as, 0); if (src[aai]+3 < src[i]) src[i] = src[aai]+3; } } } } } maxDist = 0; for (int i = 0; i < chf.spanCount; ++i) maxDist = rcMax(src[i], maxDist); } static unsigned short* boxBlur(rcCompactHeightfield& chf, int thr, unsigned short* src, unsigned short* dst) { const int w = chf.width; const int h = chf.height; thr *= 2; for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; const unsigned short cd = src[i]; if (cd <= thr) { dst[i] = cd; continue; } int d = (int)cd; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); d += (int)src[ai]; const rcCompactSpan& as = chf.spans[ai]; const int dir2 = (dir+1) & 0x3; if (rcGetCon(as, dir2) != RC_NOT_CONNECTED) { const int ax2 = ax + rcGetDirOffsetX(dir2); const int ay2 = ay + rcGetDirOffsetY(dir2); const int ai2 = (int)chf.cells[ax2+ay2*w].index + rcGetCon(as, dir2); d += (int)src[ai2]; } else { d += cd; } } else { d += cd*2; } } dst[i] = (unsigned short)((d+5)/9); } } } return dst; } static bool floodRegion(int x, int y, int i, unsigned short level, unsigned short r, rcCompactHeightfield& chf, unsigned short* srcReg, unsigned short* srcDist, rcTempVector& stack) { const int w = chf.width; const unsigned char area = chf.areas[i]; // Flood fill mark region. stack.clear(); stack.push_back(LevelStackEntry(x, y, i)); srcReg[i] = r; srcDist[i] = 0; unsigned short lev = level >= 2 ? level-2 : 0; int count = 0; while (stack.size() > 0) { LevelStackEntry& back = stack.back(); int cx = back.x; int cy = back.y; int ci = back.index; stack.pop_back(); const rcCompactSpan& cs = chf.spans[ci]; // Check if any of the neighbours already have a valid region set. unsigned short ar = 0; for (int dir = 0; dir < 4; ++dir) { // 8 connected if (rcGetCon(cs, dir) != RC_NOT_CONNECTED) { const int ax = cx + rcGetDirOffsetX(dir); const int ay = cy + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(cs, dir); if (chf.areas[ai] != area) continue; unsigned short nr = srcReg[ai]; if (nr & RC_BORDER_REG) // Do not take borders into account. continue; if (nr != 0 && nr != r) { ar = nr; break; } const rcCompactSpan& as = chf.spans[ai]; const int dir2 = (dir+1) & 0x3; if (rcGetCon(as, dir2) != RC_NOT_CONNECTED) { const int ax2 = ax + rcGetDirOffsetX(dir2); const int ay2 = ay + rcGetDirOffsetY(dir2); const int ai2 = (int)chf.cells[ax2+ay2*w].index + rcGetCon(as, dir2); if (chf.areas[ai2] != area) continue; unsigned short nr2 = srcReg[ai2]; if (nr2 != 0 && nr2 != r) { ar = nr2; break; } } } } if (ar != 0) { srcReg[ci] = 0; continue; } count++; // Expand neighbours. for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(cs, dir) != RC_NOT_CONNECTED) { const int ax = cx + rcGetDirOffsetX(dir); const int ay = cy + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(cs, dir); if (chf.areas[ai] != area) continue; if (chf.dist[ai] >= lev && srcReg[ai] == 0) { srcReg[ai] = r; srcDist[ai] = 0; stack.push_back(LevelStackEntry(ax, ay, ai)); } } } } return count > 0; } // Struct to keep track of entries in the region table that have been changed. struct DirtyEntry { DirtyEntry(int index_, unsigned short region_, unsigned short distance2_) : index(index_), region(region_), distance2(distance2_) {} int index; unsigned short region; unsigned short distance2; }; static void expandRegions(int maxIter, unsigned short level, rcCompactHeightfield& chf, unsigned short* srcReg, unsigned short* srcDist, rcTempVector& stack, bool fillStack) { const int w = chf.width; const int h = chf.height; if (fillStack) { // Find cells revealed by the raised level. stack.clear(); for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { if (chf.dist[i] >= level && srcReg[i] == 0 && chf.areas[i] != RC_NULL_AREA) { stack.push_back(LevelStackEntry(x, y, i)); } } } } } else // use cells in the input stack { // mark all cells which already have a region for (int j=0; j dirtyEntries; int iter = 0; while (stack.size() > 0) { int failed = 0; dirtyEntries.clear(); for (int j = 0; j < stack.size(); j++) { int x = stack[j].x; int y = stack[j].y; int i = stack[j].index; if (i < 0) { failed++; continue; } unsigned short r = srcReg[i]; unsigned short d2 = 0xffff; const unsigned char area = chf.areas[i]; const rcCompactSpan& s = chf.spans[i]; for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) == RC_NOT_CONNECTED) continue; const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); if (chf.areas[ai] != area) continue; if (srcReg[ai] > 0 && (srcReg[ai] & RC_BORDER_REG) == 0) { if ((int)srcDist[ai]+2 < (int)d2) { r = srcReg[ai]; d2 = srcDist[ai]+2; } } } if (r) { stack[j].index = -1; // mark as used dirtyEntries.push_back(DirtyEntry(i, r, d2)); } else { failed++; } } // Copy entries that differ between src and dst to keep them in sync. for (int i = 0; i < dirtyEntries.size(); i++) { int idx = dirtyEntries[i].index; srcReg[idx] = dirtyEntries[i].region; srcDist[idx] = dirtyEntries[i].distance2; } if (failed == stack.size()) break; if (level > 0) { ++iter; if (iter >= maxIter) break; } } } static void sortCellsByLevel(unsigned short startLevel, rcCompactHeightfield& chf, const unsigned short* srcReg, unsigned int nbStacks, rcTempVector* stacks, unsigned short loglevelsPerStack) // the levels per stack (2 in our case) as a bit shift { const int w = chf.width; const int h = chf.height; startLevel = startLevel >> loglevelsPerStack; for (unsigned int j=0; j> loglevelsPerStack; int sId = startLevel - level; if (sId >= (int)nbStacks) continue; if (sId < 0) sId = 0; stacks[sId].push_back(LevelStackEntry(x, y, i)); } } } } static void appendStacks(const rcTempVector& srcStack, rcTempVector& dstStack, const unsigned short* srcReg) { for (int j=0; j 1; ) { int ni = (i+1) % reg.connections.size(); if (reg.connections[i] == reg.connections[ni]) { // Remove duplicate for (int j = i; j < reg.connections.size()-1; ++j) reg.connections[j] = reg.connections[j+1]; reg.connections.pop(); } else ++i; } } static void replaceNeighbour(rcRegion& reg, unsigned short oldId, unsigned short newId) { bool neiChanged = false; for (int i = 0; i < reg.connections.size(); ++i) { if (reg.connections[i] == oldId) { reg.connections[i] = newId; neiChanged = true; } } for (int i = 0; i < reg.floors.size(); ++i) { if (reg.floors[i] == oldId) reg.floors[i] = newId; } if (neiChanged) removeAdjacentNeighbours(reg); } static bool canMergeWithRegion(const rcRegion& rega, const rcRegion& regb) { if (rega.areaType != regb.areaType) return false; int n = 0; for (int i = 0; i < rega.connections.size(); ++i) { if (rega.connections[i] == regb.id) n++; } if (n > 1) return false; for (int i = 0; i < rega.floors.size(); ++i) { if (rega.floors[i] == regb.id) return false; } return true; } static void addUniqueFloorRegion(rcRegion& reg, int n) { for (int i = 0; i < reg.floors.size(); ++i) if (reg.floors[i] == n) return; reg.floors.push(n); } static bool mergeRegions(rcRegion& rega, rcRegion& regb) { unsigned short aid = rega.id; unsigned short bid = regb.id; // Duplicate current neighbourhood. rcIntArray acon; acon.resize(rega.connections.size()); for (int i = 0; i < rega.connections.size(); ++i) acon[i] = rega.connections[i]; rcIntArray& bcon = regb.connections; // Find insertion point on A. int insa = -1; for (int i = 0; i < acon.size(); ++i) { if (acon[i] == bid) { insa = i; break; } } if (insa == -1) return false; // Find insertion point on B. int insb = -1; for (int i = 0; i < bcon.size(); ++i) { if (bcon[i] == aid) { insb = i; break; } } if (insb == -1) return false; // Merge neighbours. rega.connections.resize(0); for (int i = 0, ni = acon.size(); i < ni-1; ++i) rega.connections.push(acon[(insa+1+i) % ni]); for (int i = 0, ni = bcon.size(); i < ni-1; ++i) rega.connections.push(bcon[(insb+1+i) % ni]); removeAdjacentNeighbours(rega); for (int j = 0; j < regb.floors.size(); ++j) addUniqueFloorRegion(rega, regb.floors[j]); rega.spanCount += regb.spanCount; regb.spanCount = 0; regb.connections.resize(0); return true; } static bool isRegionConnectedToBorder(const rcRegion& reg) { // Region is connected to border if // one of the neighbours is null id. for (int i = 0; i < reg.connections.size(); ++i) { if (reg.connections[i] == 0) return true; } return false; } static bool isSolidEdge(rcCompactHeightfield& chf, const unsigned short* srcReg, int x, int y, int i, int dir) { const rcCompactSpan& s = chf.spans[i]; unsigned short r = 0; if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*chf.width].index + rcGetCon(s, dir); r = srcReg[ai]; } if (r == srcReg[i]) return false; return true; } static void walkContour(int x, int y, int i, int dir, rcCompactHeightfield& chf, const unsigned short* srcReg, rcIntArray& cont) { int startDir = dir; int starti = i; const rcCompactSpan& ss = chf.spans[i]; unsigned short curReg = 0; if (rcGetCon(ss, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*chf.width].index + rcGetCon(ss, dir); curReg = srcReg[ai]; } cont.push(curReg); int iter = 0; while (++iter < 40000) { const rcCompactSpan& s = chf.spans[i]; if (isSolidEdge(chf, srcReg, x, y, i, dir)) { // Choose the edge corner unsigned short r = 0; if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*chf.width].index + rcGetCon(s, dir); r = srcReg[ai]; } if (r != curReg) { curReg = r; cont.push(curReg); } dir = (dir+1) & 0x3; // Rotate CW } else { int ni = -1; const int nx = x + rcGetDirOffsetX(dir); const int ny = y + rcGetDirOffsetY(dir); if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const rcCompactCell& nc = chf.cells[nx+ny*chf.width]; ni = (int)nc.index + rcGetCon(s, dir); } if (ni == -1) { // Should not happen. return; } x = nx; y = ny; i = ni; dir = (dir+3) & 0x3; // Rotate CCW } if (starti == i && startDir == dir) { break; } } // Remove adjacent duplicates. if (cont.size() > 1) { for (int j = 0; j < cont.size(); ) { int nj = (j+1) % cont.size(); if (cont[j] == cont[nj]) { for (int k = j; k < cont.size()-1; ++k) cont[k] = cont[k+1]; cont.pop(); } else ++j; } } } static bool mergeAndFilterRegions(rcContext* ctx, int minRegionArea, int mergeRegionSize, unsigned short& maxRegionId, rcCompactHeightfield& chf, unsigned short* srcReg, rcIntArray& overlaps) { const int w = chf.width; const int h = chf.height; const int nreg = maxRegionId+1; rcTempVector regions; if (!regions.reserve(nreg)) { ctx->log(RC_LOG_ERROR, "mergeAndFilterRegions: Out of memory 'regions' (%d).", nreg); return false; } // Construct regions for (int i = 0; i < nreg; ++i) regions.push_back(rcRegion((unsigned short) i)); // Find edge of a region and find connections around the contour. for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { unsigned short r = srcReg[i]; if (r == 0 || r >= nreg) continue; rcRegion& reg = regions[r]; reg.spanCount++; // Update floors. for (int j = (int)c.index; j < ni; ++j) { if (i == j) continue; unsigned short floorId = srcReg[j]; if (floorId == 0 || floorId >= nreg) continue; if (floorId == r) reg.overlap = true; addUniqueFloorRegion(reg, floorId); } // Have found contour if (reg.connections.size() > 0) continue; reg.areaType = chf.areas[i]; // Check if this cell is next to a border. int ndir = -1; for (int dir = 0; dir < 4; ++dir) { if (isSolidEdge(chf, srcReg, x, y, i, dir)) { ndir = dir; break; } } if (ndir != -1) { // The cell is at border. // Walk around the contour to find all the neighbours. walkContour(x, y, i, ndir, chf, srcReg, reg.connections); } } } } // Remove too small regions. rcIntArray stack(32); rcIntArray trace(32); for (int i = 0; i < nreg; ++i) { rcRegion& reg = regions[i]; if (reg.id == 0 || (reg.id & RC_BORDER_REG)) continue; if (reg.spanCount == 0) continue; if (reg.visited) continue; // Count the total size of all the connected regions. // Also keep track of the regions connects to a tile border. bool connectsToBorder = false; int spanCount = 0; stack.resize(0); trace.resize(0); reg.visited = true; stack.push(i); while (stack.size()) { // Pop int ri = stack.pop(); rcRegion& creg = regions[ri]; spanCount += creg.spanCount; trace.push(ri); for (int j = 0; j < creg.connections.size(); ++j) { if (creg.connections[j] & RC_BORDER_REG) { connectsToBorder = true; continue; } rcRegion& neireg = regions[creg.connections[j]]; if (neireg.visited) continue; if (neireg.id == 0 || (neireg.id & RC_BORDER_REG)) continue; // Visit stack.push(neireg.id); neireg.visited = true; } } // If the accumulated regions size is too small, remove it. // Do not remove areas which connect to tile borders // as their size cannot be estimated correctly and removing them // can potentially remove necessary areas. if (spanCount < minRegionArea && !connectsToBorder) { // Kill all visited regions. for (int j = 0; j < trace.size(); ++j) { regions[trace[j]].spanCount = 0; regions[trace[j]].id = 0; } } } // Merge too small regions to neighbour regions. int mergeCount = 0 ; do { mergeCount = 0; for (int i = 0; i < nreg; ++i) { rcRegion& reg = regions[i]; if (reg.id == 0 || (reg.id & RC_BORDER_REG)) continue; if (reg.overlap) continue; if (reg.spanCount == 0) continue; // Check to see if the region should be merged. if (reg.spanCount > mergeRegionSize && isRegionConnectedToBorder(reg)) continue; // Small region with more than 1 connection. // Or region which is not connected to a border at all. // Find smallest neighbour region that connects to this one. int smallest = 0xfffffff; unsigned short mergeId = reg.id; for (int j = 0; j < reg.connections.size(); ++j) { if (reg.connections[j] & RC_BORDER_REG) continue; rcRegion& mreg = regions[reg.connections[j]]; if (mreg.id == 0 || (mreg.id & RC_BORDER_REG) || mreg.overlap) continue; if (mreg.spanCount < smallest && canMergeWithRegion(reg, mreg) && canMergeWithRegion(mreg, reg)) { smallest = mreg.spanCount; mergeId = mreg.id; } } // Found new id. if (mergeId != reg.id) { unsigned short oldId = reg.id; rcRegion& target = regions[mergeId]; // Merge neighbours. if (mergeRegions(target, reg)) { // Fixup regions pointing to current region. for (int j = 0; j < nreg; ++j) { if (regions[j].id == 0 || (regions[j].id & RC_BORDER_REG)) continue; // If another region was already merged into current region // change the nid of the previous region too. if (regions[j].id == oldId) regions[j].id = mergeId; // Replace the current region with the new one if the // current regions is neighbour. replaceNeighbour(regions[j], oldId, mergeId); } mergeCount++; } } } } while (mergeCount > 0); // Compress region Ids. for (int i = 0; i < nreg; ++i) { regions[i].remap = false; if (regions[i].id == 0) continue; // Skip nil regions. if (regions[i].id & RC_BORDER_REG) continue; // Skip external regions. regions[i].remap = true; } unsigned short regIdGen = 0; for (int i = 0; i < nreg; ++i) { if (!regions[i].remap) continue; unsigned short oldId = regions[i].id; unsigned short newId = ++regIdGen; for (int j = i; j < nreg; ++j) { if (regions[j].id == oldId) { regions[j].id = newId; regions[j].remap = false; } } } maxRegionId = regIdGen; // Remap regions. for (int i = 0; i < chf.spanCount; ++i) { if ((srcReg[i] & RC_BORDER_REG) == 0) srcReg[i] = regions[srcReg[i]].id; } // Return regions that we found to be overlapping. for (int i = 0; i < nreg; ++i) if (regions[i].overlap) overlaps.push(regions[i].id); return true; } static void addUniqueConnection(rcRegion& reg, int n) { for (int i = 0; i < reg.connections.size(); ++i) if (reg.connections[i] == n) return; reg.connections.push(n); } static bool mergeAndFilterLayerRegions(rcContext* ctx, int minRegionArea, unsigned short& maxRegionId, rcCompactHeightfield& chf, unsigned short* srcReg) { const int w = chf.width; const int h = chf.height; const int nreg = maxRegionId+1; rcTempVector regions; // Construct regions if (!regions.reserve(nreg)) { ctx->log(RC_LOG_ERROR, "mergeAndFilterLayerRegions: Out of memory 'regions' (%d).", nreg); return false; } for (int i = 0; i < nreg; ++i) regions.push_back(rcRegion((unsigned short) i)); // Find region neighbours and overlapping regions. rcIntArray lregs(32); for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; lregs.resize(0); for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; const unsigned short ri = srcReg[i]; if (ri == 0 || ri >= nreg) continue; rcRegion& reg = regions[ri]; reg.spanCount++; reg.ymin = rcMin(reg.ymin, s.y); reg.ymax = rcMax(reg.ymax, s.y); // Collect all region layers. lregs.push(ri); // Update neighbours for (int dir = 0; dir < 4; ++dir) { if (rcGetCon(s, dir) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(dir); const int ay = y + rcGetDirOffsetY(dir); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir); const unsigned short rai = srcReg[ai]; if (rai > 0 && rai < nreg && rai != ri) addUniqueConnection(reg, rai); if (rai & RC_BORDER_REG) reg.connectsToBorder = true; } } } // Update overlapping regions. for (int i = 0; i < lregs.size()-1; ++i) { for (int j = i+1; j < lregs.size(); ++j) { if (lregs[i] != lregs[j]) { rcRegion& ri = regions[lregs[i]]; rcRegion& rj = regions[lregs[j]]; addUniqueFloorRegion(ri, lregs[j]); addUniqueFloorRegion(rj, lregs[i]); } } } } } // Create 2D layers from regions. unsigned short layerId = 1; for (int i = 0; i < nreg; ++i) regions[i].id = 0; // Merge montone regions to create non-overlapping areas. rcIntArray stack(32); for (int i = 1; i < nreg; ++i) { rcRegion& root = regions[i]; // Skip already visited. if (root.id != 0) continue; // Start search. root.id = layerId; stack.resize(0); stack.push(i); while (stack.size() > 0) { // Pop front rcRegion& reg = regions[stack[0]]; for (int j = 0; j < stack.size()-1; ++j) stack[j] = stack[j+1]; stack.resize(stack.size()-1); const int ncons = (int)reg.connections.size(); for (int j = 0; j < ncons; ++j) { const int nei = reg.connections[j]; rcRegion& regn = regions[nei]; // Skip already visited. if (regn.id != 0) continue; // Skip if the neighbour is overlapping root region. bool overlap = false; for (int k = 0; k < root.floors.size(); k++) { if (root.floors[k] == nei) { overlap = true; break; } } if (overlap) continue; // Deepen stack.push(nei); // Mark layer id regn.id = layerId; // Merge current layers to root. for (int k = 0; k < regn.floors.size(); ++k) addUniqueFloorRegion(root, regn.floors[k]); root.ymin = rcMin(root.ymin, regn.ymin); root.ymax = rcMax(root.ymax, regn.ymax); root.spanCount += regn.spanCount; regn.spanCount = 0; root.connectsToBorder = root.connectsToBorder || regn.connectsToBorder; } } layerId++; } // Remove small regions for (int i = 0; i < nreg; ++i) { if (regions[i].spanCount > 0 && regions[i].spanCount < minRegionArea && !regions[i].connectsToBorder) { unsigned short reg = regions[i].id; for (int j = 0; j < nreg; ++j) if (regions[j].id == reg) regions[j].id = 0; } } // Compress region Ids. for (int i = 0; i < nreg; ++i) { regions[i].remap = false; if (regions[i].id == 0) continue; // Skip nil regions. if (regions[i].id & RC_BORDER_REG) continue; // Skip external regions. regions[i].remap = true; } unsigned short regIdGen = 0; for (int i = 0; i < nreg; ++i) { if (!regions[i].remap) continue; unsigned short oldId = regions[i].id; unsigned short newId = ++regIdGen; for (int j = i; j < nreg; ++j) { if (regions[j].id == oldId) { regions[j].id = newId; regions[j].remap = false; } } } maxRegionId = regIdGen; // Remap regions. for (int i = 0; i < chf.spanCount; ++i) { if ((srcReg[i] & RC_BORDER_REG) == 0) srcReg[i] = regions[srcReg[i]].id; } return true; } /// @par /// /// This is usually the second to the last step in creating a fully built /// compact heightfield. This step is required before regions are built /// using #rcBuildRegions or #rcBuildRegionsMonotone. /// /// After this step, the distance data is available via the rcCompactHeightfield::maxDistance /// and rcCompactHeightfield::dist fields. /// /// @see rcCompactHeightfield, rcBuildRegions, rcBuildRegionsMonotone bool rcBuildDistanceField(rcContext* ctx, rcCompactHeightfield& chf) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_DISTANCEFIELD); if (chf.dist) { rcFree(chf.dist); chf.dist = 0; } unsigned short* src = (unsigned short*)rcAlloc(sizeof(unsigned short)*chf.spanCount, RC_ALLOC_TEMP); if (!src) { ctx->log(RC_LOG_ERROR, "rcBuildDistanceField: Out of memory 'src' (%d).", chf.spanCount); return false; } unsigned short* dst = (unsigned short*)rcAlloc(sizeof(unsigned short)*chf.spanCount, RC_ALLOC_TEMP); if (!dst) { ctx->log(RC_LOG_ERROR, "rcBuildDistanceField: Out of memory 'dst' (%d).", chf.spanCount); rcFree(src); return false; } unsigned short maxDist = 0; { rcScopedTimer timerDist(ctx, RC_TIMER_BUILD_DISTANCEFIELD_DIST); calculateDistanceField(chf, src, maxDist); chf.maxDistance = maxDist; } { rcScopedTimer timerBlur(ctx, RC_TIMER_BUILD_DISTANCEFIELD_BLUR); // Blur if (boxBlur(chf, 1, src, dst) != src) rcSwap(src, dst); // Store distance. chf.dist = src; } rcFree(dst); return true; } static void paintRectRegion(int minx, int maxx, int miny, int maxy, unsigned short regId, rcCompactHeightfield& chf, unsigned short* srcReg) { const int w = chf.width; for (int y = miny; y < maxy; ++y) { for (int x = minx; x < maxx; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { if (chf.areas[i] != RC_NULL_AREA) srcReg[i] = regId; } } } } static const unsigned short RC_NULL_NEI = 0xffff; struct rcSweepSpan { unsigned short rid; // row id unsigned short id; // region id unsigned short ns; // number samples unsigned short nei; // neighbour id }; /// @par /// /// Non-null regions will consist of connected, non-overlapping walkable spans that form a single contour. /// Contours will form simple polygons. /// /// If multiple regions form an area that is smaller than @p minRegionArea, then all spans will be /// re-assigned to the zero (null) region. /// /// Partitioning can result in smaller than necessary regions. @p mergeRegionArea helps /// reduce unecessarily small regions. /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// The region data will be available via the rcCompactHeightfield::maxRegions /// and rcCompactSpan::reg fields. /// /// @warning The distance field must be created using #rcBuildDistanceField before attempting to build regions. /// /// @see rcCompactHeightfield, rcCompactSpan, rcBuildDistanceField, rcBuildRegionsMonotone, rcConfig bool rcBuildRegionsMonotone(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int minRegionArea, const int mergeRegionArea) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_REGIONS); const int w = chf.width; const int h = chf.height; unsigned short id = 1; rcScopedDelete srcReg((unsigned short*)rcAlloc(sizeof(unsigned short)*chf.spanCount, RC_ALLOC_TEMP)); if (!srcReg) { ctx->log(RC_LOG_ERROR, "rcBuildRegionsMonotone: Out of memory 'src' (%d).", chf.spanCount); return false; } memset(srcReg,0,sizeof(unsigned short)*chf.spanCount); const int nsweeps = rcMax(chf.width,chf.height); rcScopedDelete sweeps((rcSweepSpan*)rcAlloc(sizeof(rcSweepSpan)*nsweeps, RC_ALLOC_TEMP)); if (!sweeps) { ctx->log(RC_LOG_ERROR, "rcBuildRegionsMonotone: Out of memory 'sweeps' (%d).", nsweeps); return false; } // Mark border regions. if (borderSize > 0) { // Make sure border will not overflow. const int bw = rcMin(w, borderSize); const int bh = rcMin(h, borderSize); // Paint regions paintRectRegion(0, bw, 0, h, id|RC_BORDER_REG, chf, srcReg); id++; paintRectRegion(w-bw, w, 0, h, id|RC_BORDER_REG, chf, srcReg); id++; paintRectRegion(0, w, 0, bh, id|RC_BORDER_REG, chf, srcReg); id++; paintRectRegion(0, w, h-bh, h, id|RC_BORDER_REG, chf, srcReg); id++; } chf.borderSize = borderSize; rcIntArray prev(256); // Sweep one line at a time. for (int y = borderSize; y < h-borderSize; ++y) { // Collect spans from this row. prev.resize(id+1); memset(&prev[0],0,sizeof(int)*id); unsigned short rid = 1; for (int x = borderSize; x < w-borderSize; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (chf.areas[i] == RC_NULL_AREA) continue; // -x unsigned short previd = 0; if (rcGetCon(s, 0) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(0); const int ay = y + rcGetDirOffsetY(0); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 0); if ((srcReg[ai] & RC_BORDER_REG) == 0 && chf.areas[i] == chf.areas[ai]) previd = srcReg[ai]; } if (!previd) { previd = rid++; sweeps[previd].rid = previd; sweeps[previd].ns = 0; sweeps[previd].nei = 0; } // -y if (rcGetCon(s,3) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(3); const int ay = y + rcGetDirOffsetY(3); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 3); if (srcReg[ai] && (srcReg[ai] & RC_BORDER_REG) == 0 && chf.areas[i] == chf.areas[ai]) { unsigned short nr = srcReg[ai]; if (!sweeps[previd].nei || sweeps[previd].nei == nr) { sweeps[previd].nei = nr; sweeps[previd].ns++; prev[nr]++; } else { sweeps[previd].nei = RC_NULL_NEI; } } } srcReg[i] = previd; } } // Create unique ID. for (int i = 1; i < rid; ++i) { if (sweeps[i].nei != RC_NULL_NEI && sweeps[i].nei != 0 && prev[sweeps[i].nei] == (int)sweeps[i].ns) { sweeps[i].id = sweeps[i].nei; } else { sweeps[i].id = id++; } } // Remap IDs for (int x = borderSize; x < w-borderSize; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { if (srcReg[i] > 0 && srcReg[i] < rid) srcReg[i] = sweeps[srcReg[i]].id; } } } { rcScopedTimer timerFilter(ctx, RC_TIMER_BUILD_REGIONS_FILTER); // Merge regions and filter out small regions. rcIntArray overlaps; chf.maxRegions = id; if (!mergeAndFilterRegions(ctx, minRegionArea, mergeRegionArea, chf.maxRegions, chf, srcReg, overlaps)) return false; // Monotone partitioning does not generate overlapping regions. } // Store the result out. for (int i = 0; i < chf.spanCount; ++i) chf.spans[i].reg = srcReg[i]; return true; } /// @par /// /// Non-null regions will consist of connected, non-overlapping walkable spans that form a single contour. /// Contours will form simple polygons. /// /// If multiple regions form an area that is smaller than @p minRegionArea, then all spans will be /// re-assigned to the zero (null) region. /// /// Watershed partitioning can result in smaller than necessary regions, especially in diagonal corridors. /// @p mergeRegionArea helps reduce unecessarily small regions. /// /// See the #rcConfig documentation for more information on the configuration parameters. /// /// The region data will be available via the rcCompactHeightfield::maxRegions /// and rcCompactSpan::reg fields. /// /// @warning The distance field must be created using #rcBuildDistanceField before attempting to build regions. /// /// @see rcCompactHeightfield, rcCompactSpan, rcBuildDistanceField, rcBuildRegionsMonotone, rcConfig bool rcBuildRegions(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int minRegionArea, const int mergeRegionArea) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_REGIONS); const int w = chf.width; const int h = chf.height; rcScopedDelete buf((unsigned short*)rcAlloc(sizeof(unsigned short)*chf.spanCount*2, RC_ALLOC_TEMP)); if (!buf) { ctx->log(RC_LOG_ERROR, "rcBuildRegions: Out of memory 'tmp' (%d).", chf.spanCount*4); return false; } ctx->startTimer(RC_TIMER_BUILD_REGIONS_WATERSHED); const int LOG_NB_STACKS = 3; const int NB_STACKS = 1 << LOG_NB_STACKS; rcTempVector lvlStacks[NB_STACKS]; for (int i=0; i stack; stack.reserve(256); unsigned short* srcReg = buf; unsigned short* srcDist = buf+chf.spanCount; memset(srcReg, 0, sizeof(unsigned short)*chf.spanCount); memset(srcDist, 0, sizeof(unsigned short)*chf.spanCount); unsigned short regionId = 1; unsigned short level = (chf.maxDistance+1) & ~1; // TODO: Figure better formula, expandIters defines how much the // watershed "overflows" and simplifies the regions. Tying it to // agent radius was usually good indication how greedy it could be. // const int expandIters = 4 + walkableRadius * 2; const int expandIters = 8; if (borderSize > 0) { // Make sure border will not overflow. const int bw = rcMin(w, borderSize); const int bh = rcMin(h, borderSize); // Paint regions paintRectRegion(0, bw, 0, h, regionId|RC_BORDER_REG, chf, srcReg); regionId++; paintRectRegion(w-bw, w, 0, h, regionId|RC_BORDER_REG, chf, srcReg); regionId++; paintRectRegion(0, w, 0, bh, regionId|RC_BORDER_REG, chf, srcReg); regionId++; paintRectRegion(0, w, h-bh, h, regionId|RC_BORDER_REG, chf, srcReg); regionId++; } chf.borderSize = borderSize; int sId = -1; while (level > 0) { level = level >= 2 ? level-2 : 0; sId = (sId+1) & (NB_STACKS-1); // ctx->startTimer(RC_TIMER_DIVIDE_TO_LEVELS); if (sId == 0) sortCellsByLevel(level, chf, srcReg, NB_STACKS, lvlStacks, 1); else appendStacks(lvlStacks[sId-1], lvlStacks[sId], srcReg); // copy left overs from last level // ctx->stopTimer(RC_TIMER_DIVIDE_TO_LEVELS); { rcScopedTimer timerExpand(ctx, RC_TIMER_BUILD_REGIONS_EXPAND); // Expand current regions until no empty connected cells found. expandRegions(expandIters, level, chf, srcReg, srcDist, lvlStacks[sId], false); } { rcScopedTimer timerFloor(ctx, RC_TIMER_BUILD_REGIONS_FLOOD); // Mark new regions with IDs. for (int j = 0; j= 0 && srcReg[i] == 0) { if (floodRegion(x, y, i, level, regionId, chf, srcReg, srcDist, stack)) { if (regionId == 0xFFFF) { ctx->log(RC_LOG_ERROR, "rcBuildRegions: Region ID overflow"); return false; } regionId++; } } } } } // Expand current regions until no empty connected cells found. expandRegions(expandIters*8, 0, chf, srcReg, srcDist, stack, true); ctx->stopTimer(RC_TIMER_BUILD_REGIONS_WATERSHED); { rcScopedTimer timerFilter(ctx, RC_TIMER_BUILD_REGIONS_FILTER); // Merge regions and filter out smalle regions. rcIntArray overlaps; chf.maxRegions = regionId; if (!mergeAndFilterRegions(ctx, minRegionArea, mergeRegionArea, chf.maxRegions, chf, srcReg, overlaps)) return false; // If overlapping regions were found during merging, split those regions. if (overlaps.size() > 0) { ctx->log(RC_LOG_ERROR, "rcBuildRegions: %d overlapping regions.", overlaps.size()); } } // Write the result out. for (int i = 0; i < chf.spanCount; ++i) chf.spans[i].reg = srcReg[i]; return true; } bool rcBuildLayerRegions(rcContext* ctx, rcCompactHeightfield& chf, const int borderSize, const int minRegionArea) { rcAssert(ctx); rcScopedTimer timer(ctx, RC_TIMER_BUILD_REGIONS); const int w = chf.width; const int h = chf.height; unsigned short id = 1; rcScopedDelete srcReg((unsigned short*)rcAlloc(sizeof(unsigned short)*chf.spanCount, RC_ALLOC_TEMP)); if (!srcReg) { ctx->log(RC_LOG_ERROR, "rcBuildLayerRegions: Out of memory 'src' (%d).", chf.spanCount); return false; } memset(srcReg,0,sizeof(unsigned short)*chf.spanCount); const int nsweeps = rcMax(chf.width,chf.height); rcScopedDelete sweeps((rcSweepSpan*)rcAlloc(sizeof(rcSweepSpan)*nsweeps, RC_ALLOC_TEMP)); if (!sweeps) { ctx->log(RC_LOG_ERROR, "rcBuildLayerRegions: Out of memory 'sweeps' (%d).", nsweeps); return false; } // Mark border regions. if (borderSize > 0) { // Make sure border will not overflow. const int bw = rcMin(w, borderSize); const int bh = rcMin(h, borderSize); // Paint regions paintRectRegion(0, bw, 0, h, id|RC_BORDER_REG, chf, srcReg); id++; paintRectRegion(w-bw, w, 0, h, id|RC_BORDER_REG, chf, srcReg); id++; paintRectRegion(0, w, 0, bh, id|RC_BORDER_REG, chf, srcReg); id++; paintRectRegion(0, w, h-bh, h, id|RC_BORDER_REG, chf, srcReg); id++; } chf.borderSize = borderSize; rcIntArray prev(256); // Sweep one line at a time. for (int y = borderSize; y < h-borderSize; ++y) { // Collect spans from this row. prev.resize(id+1); memset(&prev[0],0,sizeof(int)*id); unsigned short rid = 1; for (int x = borderSize; x < w-borderSize; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { const rcCompactSpan& s = chf.spans[i]; if (chf.areas[i] == RC_NULL_AREA) continue; // -x unsigned short previd = 0; if (rcGetCon(s, 0) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(0); const int ay = y + rcGetDirOffsetY(0); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 0); if ((srcReg[ai] & RC_BORDER_REG) == 0 && chf.areas[i] == chf.areas[ai]) previd = srcReg[ai]; } if (!previd) { previd = rid++; sweeps[previd].rid = previd; sweeps[previd].ns = 0; sweeps[previd].nei = 0; } // -y if (rcGetCon(s,3) != RC_NOT_CONNECTED) { const int ax = x + rcGetDirOffsetX(3); const int ay = y + rcGetDirOffsetY(3); const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, 3); if (srcReg[ai] && (srcReg[ai] & RC_BORDER_REG) == 0 && chf.areas[i] == chf.areas[ai]) { unsigned short nr = srcReg[ai]; if (!sweeps[previd].nei || sweeps[previd].nei == nr) { sweeps[previd].nei = nr; sweeps[previd].ns++; prev[nr]++; } else { sweeps[previd].nei = RC_NULL_NEI; } } } srcReg[i] = previd; } } // Create unique ID. for (int i = 1; i < rid; ++i) { if (sweeps[i].nei != RC_NULL_NEI && sweeps[i].nei != 0 && prev[sweeps[i].nei] == (int)sweeps[i].ns) { sweeps[i].id = sweeps[i].nei; } else { sweeps[i].id = id++; } } // Remap IDs for (int x = borderSize; x < w-borderSize; ++x) { const rcCompactCell& c = chf.cells[x+y*w]; for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i) { if (srcReg[i] > 0 && srcReg[i] < rid) srcReg[i] = sweeps[srcReg[i]].id; } } } { rcScopedTimer timerFilter(ctx, RC_TIMER_BUILD_REGIONS_FILTER); // Merge monotone regions to layers and remove small regions. chf.maxRegions = id; if (!mergeAndFilterLayerRegions(ctx, minRegionArea, chf.maxRegions, chf, srcReg)) return false; } // Store the result out. for (int i = 0; i < chf.spanCount; ++i) chf.spans[i].reg = srcReg[i]; return true; } ================================================ FILE: third_parties/recast/recast/readme-addon.txt ================================================ The version of Recast is based on commit 57610fa6ef31b39020231906f8c5d40eaa8294ae (date: 21 Oct 2019) from repository https://github.com/recastnavigation/recastnavigation Only 'Recast' folder is necessary. File CMakeLists.txt has been modified. Library was copied directly from recastnavigation repository therefore modifications stated in "extern/recastnavigation/readme-blender.txt" in blender's source were lost.