Full Code of Kristina-Simakova/arfaces for AI

Repository: Kristina-Simakova/arfaces
Branch: master
Commit: ccdc12669a98
Files: 50
Total size: 64.0 KB

Directory structure:
gitextract_rgusjmyx/

├── .gitignore
├── LICENSE
├── README.md
├── app/
│   ├── .gitignore
│   ├── build.gradle
│   ├── gradle/
│   │   └── wrapper/
│   │       ├── gradle-wrapper.jar
│   │       └── gradle-wrapper.properties
│   ├── gradle.properties
│   ├── gradlew
│   ├── gradlew.bat
│   ├── proguard-rules.pro
│   ├── sampledata/
│   │   ├── sunglasses.fbx
│   │   ├── sunglasses.sfa
│   │   ├── yellow_sunglasses.fbx
│   │   └── yellow_sunglasses.sfa
│   └── src/
│       ├── androidTest/
│       │   └── java/
│       │       └── no/
│       │           └── realitylab/
│       │               └── arface/
│       │                   └── ExampleInstrumentedTest.kt
│       ├── main/
│       │   ├── AndroidManifest.xml
│       │   ├── assets/
│       │   │   ├── sunglasses.sfb
│       │   │   └── yellow_sunglasses.sfb
│       │   ├── java/
│       │   │   └── no/
│       │   │       └── realitylab/
│       │   │           └── arface/
│       │   │               ├── CustomFaceNode.kt
│       │   │               ├── FaceArFragment.kt
│       │   │               ├── FaceLandmarksActivity.kt
│       │   │               ├── FaceRegionsActivity.kt
│       │   │               ├── FilterFace.kt
│       │   │               ├── GlassesActivity.kt
│       │   │               ├── MainActivity.kt
│       │   │               └── MakeupActivity.kt
│       │   └── res/
│       │       ├── drawable/
│       │       │   ├── ic_autorenew_black_24dp.xml
│       │       │   ├── ic_launcher_background.xml
│       │       │   └── rounded_bg.xml
│       │       ├── drawable-v24/
│       │       │   └── ic_launcher_foreground.xml
│       │       ├── layout/
│       │       │   ├── activity_glasses.xml
│       │       │   ├── activity_main.xml
│       │       │   ├── activity_makeup.xml
│       │       │   ├── activity_regions.xml
│       │       │   ├── card_layout.xml
│       │       │   └── element_layout.xml
│       │       ├── mipmap-anydpi-v26/
│       │       │   ├── ic_launcher.xml
│       │       │   └── ic_launcher_round.xml
│       │       └── values/
│       │           ├── colors.xml
│       │           ├── strings.xml
│       │           └── styles.xml
│       └── test/
│           └── java/
│               └── no/
│                   └── realitylab/
│                       └── arface/
│                           └── ExampleUnitTest.kt
├── build.gradle
├── gradle/
│   └── wrapper/
│       ├── gradle-wrapper.jar
│       └── gradle-wrapper.properties
├── gradle.properties
├── gradlew
├── gradlew.bat
└── settings.gradle

================================================
FILE CONTENTS
================================================

================================================
FILE: .gitignore
================================================
# Built application files
*.apk
*.ap_

# Files for the ART/Dalvik VM
*.dex

# Java class files
*.class

# Generated files
bin/
gen/
out/

# Gradle files
.gradle/
build/

# Local configuration file (sdk path, etc)
local.properties

# Proguard folder generated by Eclipse
proguard/

# Log Files
*.log

# Android Studio Navigation editor temp files
.navigation/

# Android Studio captures folder
captures/

# IntelliJ
*.iml
.idea/
.idea/workspace.xml
.idea/tasks.xml
.idea/gradle.xml
.idea/assetWizardSettings.xml
.idea/dictionaries
.idea/libraries
.idea/caches

# Keystore files
# Uncomment the following line if you do not want to check your keystore files in.
#*.jks

# External native build folder generated in Android Studio 2.2 and later
.externalNativeBuild

# Google Services (e.g. APIs or Firebase)
google-services.json

# Freeline
freeline.py
freeline/
freeline_project_description.json

# fastlane
fastlane/report.xml
fastlane/Preview.html
fastlane/screenshots
fastlane/test_output
fastlane/readme.md


================================================
FILE: LICENSE
================================================
MIT License

Copyright (c) 2019 Kristina Simakova

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.


================================================
FILE: README.md
================================================
# Augmented Faces ARCore tutorials
Augmented Faces for Android

<b> Try-On makeup with Augmented Faces </b> <br/>
Blog post -> https://kristisimakova.medium.com/try-on-makeup-with-augmented-faces-d2ade1906f90
<br/>
<br/>
<b> Try-On glasses with Augmented Faces </b> <br/>
Blog post -> https://www.droid-girl.dev/blog/06gzoflzz25nqobt6ucp8rjzmlj5h6
<br/>
<br/>
<b> Instagram - like filter "Which ... are you?" with Augmented Faces </b> <br/>
Blog post -> https://www.droid-girl.dev/blog/y3ml70veq0xtpmjjwsf00t1mclhau8
<br/>
<br/>
<b> Face Landmarks for ARCore Augmented Faces </b> <br/>
Blog post -> https://www.droid-girl.dev/blog/hhgda2z2j6u27pdh95om0xggx42p7x




================================================
FILE: app/.gitignore
================================================
/build


================================================
FILE: app/build.gradle
================================================
apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

android {
    compileSdkVersion 29
    defaultConfig {
        applicationId "no.realitylab.arface"
        minSdkVersion 24
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    implementation "com.google.ar.sceneform.ux:sceneform-ux:1.14.0"
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}

apply plugin: 'com.google.ar.sceneform.plugin'

sceneform.asset('sampledata/sunglasses.fbx',
        'default',
        'sampledata/sunglasses.sfa',
        'src/main/assets/sunglasses')

sceneform.asset('sampledata/yellow_sunglasses.fbx',
        'default',
        'sampledata/yellow_sunglasses.sfa',
        'src/main/assets/yellow_sunglasses')

================================================
FILE: app/gradle/wrapper/gradle-wrapper.properties
================================================
#Fri Dec 27 19:32:10 CET 2019
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.1-all.zip


================================================
FILE: app/gradle.properties
================================================
android.enableJetifier=true
android.useAndroidX=true

================================================
FILE: app/gradlew
================================================
#!/usr/bin/env sh

##############################################################################
##
##  Gradle start up script for UN*X
##
##############################################################################

# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
    ls=`ls -ld "$PRG"`
    link=`expr "$ls" : '.*-> \(.*\)$'`
    if expr "$link" : '/.*' > /dev/null; then
        PRG="$link"
    else
        PRG=`dirname "$PRG"`"/$link"
    fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null

APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`

# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""

# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"

warn () {
    echo "$*"
}

die () {
    echo
    echo "$*"
    echo
    exit 1
}

# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
  CYGWIN* )
    cygwin=true
    ;;
  Darwin* )
    darwin=true
    ;;
  MINGW* )
    msys=true
    ;;
  NONSTOP* )
    nonstop=true
    ;;
esac

CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar

# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD="$JAVA_HOME/jre/sh/java"
    else
        JAVACMD="$JAVA_HOME/bin/java"
    fi
    if [ ! -x "$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
    fi
else
    JAVACMD="java"
    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi

# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
    MAX_FD_LIMIT=`ulimit -H -n`
    if [ $? -eq 0 ] ; then
        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
            MAX_FD="$MAX_FD_LIMIT"
        fi
        ulimit -n $MAX_FD
        if [ $? -ne 0 ] ; then
            warn "Could not set maximum file descriptor limit: $MAX_FD"
        fi
    else
        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
    fi
fi

# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi

# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
    JAVACMD=`cygpath --unix "$JAVACMD"`

    # We build the pattern for arguments to be converted via cygpath
    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
    SEP=""
    for dir in $ROOTDIRSRAW ; do
        ROOTDIRS="$ROOTDIRS$SEP$dir"
        SEP="|"
    done
    OURCYGPATTERN="(^($ROOTDIRS))"
    # Add a user-defined pattern to the cygpath arguments
    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
    fi
    # Now convert the arguments - kludge to limit ourselves to /bin/sh
    i=0
    for arg in "$@" ; do
        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option

        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
        else
            eval `echo args$i`="\"$arg\""
        fi
        i=$((i+1))
    done
    case $i in
        (0) set -- ;;
        (1) set -- "$args0" ;;
        (2) set -- "$args0" "$args1" ;;
        (3) set -- "$args0" "$args1" "$args2" ;;
        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
    esac
fi

# Escape application args
save () {
    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
    echo " "
}
APP_ARGS=$(save "$@")

# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"

# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
  cd "$(dirname "$0")"
fi

exec "$JAVACMD" "$@"


================================================
FILE: app/gradlew.bat
================================================
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem  Gradle startup script for Windows
@rem
@rem ##########################################################################

@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal

set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%

@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=

@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome

set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init

echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto init

echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:init
@rem Get command-line arguments, handling Windows variants

if not "%OS%" == "Windows_NT" goto win9xME_args

:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2

:win9xME_args_slurp
if "x%~1" == "x" goto execute

set CMD_LINE_ARGS=%*

:execute
@rem Setup the command line

set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%

:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd

:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1

:mainEnd
if "%OS%"=="Windows_NT" endlocal

:omega


================================================
FILE: app/proguard-rules.pro
================================================
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
#   public *;
#}

# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable

# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile


================================================
FILE: app/sampledata/sunglasses.sfa
================================================
{
  animations: [
    {
      path: 'sampledata/sunglasses.fbx',
    },
  ],
  materials: [
    {
      name: '1A1A1A.001',
      parameters: [
        {
          baseColor: [
            0.101961,
            0.101961,
            0.101961,
            1,
          ],
        },
        {
          baseColorMap: null,
        },
        {
          normalMap: null,
        },
        {
          interpolatedColor: null,
        },
        {
          metallic: 0,
        },
        {
          metallicMap: null,
        },
        {
          roughness: 1,
        },
        {
          roughnessMap: null,
        },
        {
          opacity: null,
        },
      ],
      source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
    },
  ],
  model: {
    attributes: [
      'Position',
      'Orientation',
      'BoneIndices',
      'BoneWeights',
    ],
    collision: {},
    file: 'sampledata/sunglasses.fbx',
    name: 'sunglasses',
    recenter: 'root',
  },
  version: '0.54:2',
}


================================================
FILE: app/sampledata/yellow_sunglasses.sfa
================================================
{
  animations: [
    {
      path: 'sampledata/yellow_sunglasses.fbx',
    },
  ],
  materials: [
    {
      name: 'body',
      parameters: [
        {
          baseColor: [
            0.98101300000000002,
            0.67214600000000002,
            0,
            1,
          ],
        },
        {
          baseColorMap: null,
        },
        {
          normalMap: null,
        },
        {
          interpolatedColor: null,
        },
        {
          metallic: 0,
        },
        {
          metallicMap: null,
        },
        {
          roughness: 1,
        },
        {
          roughnessMap: null,
        },
        {
          opacity: null,
        },
      ],
      source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
    },
  ],
  model: {
    attributes: [
      'Position',
      'TexCoord',
      'Orientation',
      'BoneIndices',
      'BoneWeights',
    ],
    collision: {},
    file: 'sampledata/yellow_sunglasses.fbx',
    name: 'yellow_sunglasses',
    recenter: 'root',
  },
  version: '0.54:2',
}


================================================
FILE: app/src/androidTest/java/no/realitylab/arface/ExampleInstrumentedTest.kt
================================================
package no.realitylab.arface

import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4

import org.junit.Test
import org.junit.runner.RunWith

import org.junit.Assert.*

/**
 * Instrumented test, which will execute on an Android device.
 *
 * See [testing documentation](http://d.android.com/tools/testing).
 */
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
    @Test
    fun useAppContext() {
        // Context of the app under test.
        val appContext = InstrumentationRegistry.getTargetContext()
        assertEquals("no.realitylab.arface", appContext.packageName)
    }
}


================================================
FILE: app/src/main/AndroidManifest.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:tools="http://schemas.android.com/tools"
          package="no.realitylab.arface">

    <uses-permission android:name="android.permission.CAMERA" />
    <!-- This tag indicates that this application requires ARCore. This results in the application
        only being visible in the Google Play Store on devices that support ARCore. -->
    <uses-feature android:name="android.hardware.camera.ar" android:required="true"/>

    <application
            android:allowBackup="false"
            android:icon="@mipmap/ic_launcher"
            android:label="@string/app_name"
            android:roundIcon="@mipmap/ic_launcher_round"
            android:supportsRtl="true"
            android:usesCleartextTraffic="false"
            tools:ignore="GoogleAppIndexingWarning"
            android:theme="@style/AppTheme">

        <meta-data android:name="com.google.ar.core" android:value="required" />
        <activity android:name=".MainActivity"
                  android:configChanges="orientation|screenSize"
                  android:theme="@style/Theme.AppCompat.NoActionBar"
                  android:screenOrientation="locked"
                  android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>

                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <activity android:name=".MakeupActivity"
            android:configChanges="orientation|screenSize"
            android:theme="@style/Theme.AppCompat.NoActionBar"
            android:screenOrientation="locked"/>
        <activity android:name=".GlassesActivity"
            android:configChanges="orientation|screenSize"
            android:theme="@style/Theme.AppCompat.NoActionBar"
            android:screenOrientation="locked"/>
        <activity android:name=".FaceRegionsActivity"
            android:configChanges="orientation|screenSize"
            android:theme="@style/Theme.AppCompat.NoActionBar"
            android:screenOrientation="locked"/>
        <activity android:name=".FaceLandmarksActivity"
            android:configChanges="orientation|screenSize"
            android:theme="@style/Theme.AppCompat.NoActionBar"
            android:screenOrientation="locked"/>

    </application>

</manifest>

================================================
FILE: app/src/main/java/no/realitylab/arface/CustomFaceNode.kt
================================================
package no.realitylab.arface

import android.content.Context
import android.widget.ImageView
import com.google.ar.core.AugmentedFace
import com.google.ar.sceneform.FrameTime
import com.google.ar.sceneform.Node
import com.google.ar.sceneform.math.Quaternion
import com.google.ar.sceneform.math.Vector3
import com.google.ar.sceneform.rendering.ViewRenderable
import com.google.ar.sceneform.ux.AugmentedFaceNode

class CustomFaceNode(augmentedFace: AugmentedFace?,
                 val context: Context
): AugmentedFaceNode(augmentedFace) {

    private var eyeNodeLeft: Node? = null
    private var eyeNodeRight: Node? = null
    private var mustacheNode: Node? = null

    companion object {
        enum class FaceRegion {
            LEFT_EYE,
            RIGHT_EYE,
            MUSTACHE
        }
    }

    override fun onActivate() {
        super.onActivate()
        eyeNodeLeft = Node()
        eyeNodeLeft?.setParent(this)

        eyeNodeRight = Node()
        eyeNodeRight?.setParent(this)

        mustacheNode = Node()
        mustacheNode?.setParent(this)

        ViewRenderable.builder()
            .setView(context, R.layout.element_layout)
            .build()
            .thenAccept { uiRenderable: ViewRenderable ->
                uiRenderable.isShadowCaster = false
                uiRenderable.isShadowReceiver = false
                eyeNodeLeft?.renderable = uiRenderable
                eyeNodeRight?.renderable = uiRenderable
            }
            .exceptionally { throwable: Throwable? ->
                throw AssertionError(
                    "Could not create ui element",
                    throwable
                )
            }

        ViewRenderable.builder()
            .setView(context, R.layout.element_layout)
            .build()
            .thenAccept { uiRenderable: ViewRenderable ->
                uiRenderable.isShadowCaster = false
                uiRenderable.isShadowReceiver = false
                mustacheNode?.renderable = uiRenderable
                uiRenderable.view.findViewById<ImageView>(R.id.element_image).setImageResource(R.drawable.mustache)
            }
            .exceptionally { throwable: Throwable? ->
                throw AssertionError(
                    "Could not create ui element",
                    throwable
                )
            }
    }

    private fun getRegionPose(region: FaceRegion) : Vector3? {
        val buffer = augmentedFace?.meshVertices
        if (buffer != null) {
            return when (region) {
                FaceRegion.LEFT_EYE ->
                    Vector3(buffer.get(374 * 3),buffer.get(374 * 3 + 1),  buffer.get(374 * 3 + 2))
                FaceRegion.RIGHT_EYE ->
                    Vector3(buffer.get(145 * 3),buffer.get(145 * 3 + 1),  buffer.get(145 * 3 + 2))
                FaceRegion.MUSTACHE ->
                    Vector3(buffer.get(11 * 3),
                        buffer.get(11 * 3 + 1),
                        buffer.get(11 * 3 + 2))
            }
        }
        return null
    }

    override fun onUpdate(frameTime: FrameTime?) {
        super.onUpdate(frameTime)
        augmentedFace?.let {face ->
            getRegionPose(FaceRegion.LEFT_EYE)?.let {
                eyeNodeLeft?.localPosition = Vector3(it.x, it.y - 0.035f, it.z + 0.015f)
                eyeNodeLeft?.localScale = Vector3(0.055f, 0.055f, 0.055f)
                eyeNodeLeft?.localRotation = Quaternion.axisAngle(Vector3(0.0f, 0.0f, 1.0f), -10f)
            }

            getRegionPose(FaceRegion.RIGHT_EYE)?.let {
                eyeNodeRight?.localPosition = Vector3(it.x, it.y - 0.035f, it.z + 0.015f)
                eyeNodeRight?.localScale = Vector3(0.055f, 0.055f, 0.055f)
                eyeNodeRight?.localRotation = Quaternion.axisAngle(Vector3(0.0f, 0.0f, 1.0f), 10f)
            }

            getRegionPose(FaceRegion.MUSTACHE)?.let {
                mustacheNode?.localPosition = Vector3(it.x, it.y - 0.035f, it.z + 0.015f)
                mustacheNode?.localScale = Vector3(0.07f, 0.07f, 0.07f)
            }
        }
    }
}

================================================
FILE: app/src/main/java/no/realitylab/arface/FaceArFragment.kt
================================================
package no.realitylab.arface

import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.FrameLayout
import com.google.ar.core.Config
import com.google.ar.core.Session
import com.google.ar.sceneform.ux.ArFragment
import java.util.*

public class FaceArFragment : ArFragment() {
    override fun getSessionConfiguration(session: Session?): Config {
        val config = Config(session)
        config.augmentedFaceMode = Config.AugmentedFaceMode.MESH3D
        return config
    }

    override fun getSessionFeatures(): MutableSet<Session.Feature> {
        return EnumSet.of(Session.Feature.FRONT_CAMERA)
    }

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
        val frameLayout = super.onCreateView(inflater, container, savedInstanceState) as? FrameLayout
        planeDiscoveryController.hide()
        planeDiscoveryController.setInstructionView(null)
        return  frameLayout
    }
}

================================================
FILE: app/src/main/java/no/realitylab/arface/FaceLandmarksActivity.kt
================================================
package no.realitylab.arface

import android.app.ActivityManager
import android.content.Context
import android.os.Bundle
import android.view.View
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import com.google.ar.core.ArCoreApk
import com.google.ar.core.AugmentedFace
import com.google.ar.core.TrackingState
import com.google.ar.sceneform.rendering.Renderable
import kotlinx.android.synthetic.main.activity_regions.*

class FaceLandmarksActivity : AppCompatActivity() {
    companion object {
        const val MIN_OPENGL_VERSION = 3.0
    }

    lateinit var arFragment: FaceArFragment
    var faceNodeMap = HashMap<AugmentedFace, CustomFaceNode>()

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        if (!checkIsSupportedDeviceOrFinish()) {
            return
        }

        setContentView(R.layout.activity_regions)
        arFragment = face_fragment as FaceArFragment

        button_refresh.visibility = View.GONE

        val sceneView = arFragment.arSceneView
        sceneView.cameraStreamRenderPriority = Renderable.RENDER_PRIORITY_FIRST
        val scene = sceneView.scene

        scene.addOnUpdateListener {
            sceneView.session
                ?.getAllTrackables(AugmentedFace::class.java)?.let {
                    for (f in it) {
                        if (!faceNodeMap.containsKey(f)) {
                            val faceNode = CustomFaceNode(f, this)
                            faceNode.setParent(scene)
                            faceNodeMap.put(f, faceNode)
                        }
                    }
                    // Remove any AugmentedFaceNodes associated with an AugmentedFace that stopped tracking.
                    val iter = faceNodeMap.entries.iterator()
                    while (iter.hasNext()) {
                        val entry = iter.next()
                        val face = entry.key
                        if (face.trackingState == TrackingState.STOPPED) {
                            val faceNode = entry.value
                            faceNode.setParent(null)
                            iter.remove()
                        }
                    }
                }
        }
    }

    private fun checkIsSupportedDeviceOrFinish() : Boolean {
        if (ArCoreApk.getInstance().checkAvailability(this) == ArCoreApk.Availability.UNSUPPORTED_DEVICE_NOT_CAPABLE) {
            Toast.makeText(this, "Augmented Faces requires ARCore", Toast.LENGTH_LONG).show()
            finish()
            return false
        }
        val openGlVersionString =  (getSystemService(Context.ACTIVITY_SERVICE) as? ActivityManager)
            ?.deviceConfigurationInfo
            ?.glEsVersion

        openGlVersionString?.let { s ->
            if (java.lang.Double.parseDouble(openGlVersionString) < MIN_OPENGL_VERSION) {
                Toast.makeText(this, "Sceneform requires OpenGL ES 3.0 or later", Toast.LENGTH_LONG)
                    .show()
                finish()
                return false
            }
        }
        return true
    }
}

================================================
FILE: app/src/main/java/no/realitylab/arface/FaceRegionsActivity.kt
================================================
package no.realitylab.arface

import android.app.ActivityManager
import android.content.Context
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import com.google.ar.core.ArCoreApk
import com.google.ar.core.AugmentedFace
import com.google.ar.core.TrackingState
import com.google.ar.sceneform.rendering.Renderable
import kotlinx.android.synthetic.main.activity_regions.*


class FaceRegionsActivity : AppCompatActivity() {
    companion object {
        const val MIN_OPENGL_VERSION = 3.0
    }

    lateinit var arFragment: FaceArFragment
    var faceNodeMap = HashMap<AugmentedFace, FilterFace>()
    var refresh: Boolean = false

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        if (!checkIsSupportedDeviceOrFinish()) {
            return
        }

        setContentView(R.layout.activity_regions)
        arFragment = face_fragment as FaceArFragment

        val sceneView = arFragment.arSceneView
        sceneView.cameraStreamRenderPriority = Renderable.RENDER_PRIORITY_FIRST
        val scene = sceneView.scene

        scene.addOnUpdateListener {
            sceneView.session
                ?.getAllTrackables(AugmentedFace::class.java)?.let {
                    for (f in it) {
                        if (!faceNodeMap.containsKey(f)) {
                            val faceNode = FilterFace(f, this)
                            faceNode.setParent(scene)
                            faceNodeMap.put(f, faceNode)
                        }
                    }
                    // Remove any AugmentedFaceNodes associated with an AugmentedFace that stopped tracking.
                    val iter = faceNodeMap.entries.iterator()
                    while (iter.hasNext()) {
                        val entry = iter.next()
                        val face = entry.key
                        if (face.trackingState == TrackingState.STOPPED) {
                            val faceNode = entry.value
                            faceNode.setParent(null)
                            iter.remove()
                        }
                    }
                }
        }

        button_refresh.setOnClickListener {
            if (!refresh) {
                startQuiz()
            } else {
                refresh()
            }
            refresh = !refresh
        }
    }

    private fun startQuiz() {
        for (face in faceNodeMap.values) {
            face.animate()
        }
    }

    private fun refresh() {
        for (face in faceNodeMap.values) {
            face.refresh()
        }
    }

    private fun checkIsSupportedDeviceOrFinish() : Boolean {
        if (ArCoreApk.getInstance().checkAvailability(this) == ArCoreApk.Availability.UNSUPPORTED_DEVICE_NOT_CAPABLE) {
            Toast.makeText(this, "Augmented Faces requires ARCore", Toast.LENGTH_LONG).show()
            finish()
            return false
        }
        val openGlVersionString =  (getSystemService(Context.ACTIVITY_SERVICE) as? ActivityManager)
            ?.deviceConfigurationInfo
            ?.glEsVersion

        openGlVersionString?.let { s ->
            if (java.lang.Double.parseDouble(openGlVersionString) < MIN_OPENGL_VERSION) {
                Toast.makeText(this, "Sceneform requires OpenGL ES 3.0 or later", Toast.LENGTH_LONG)
                    .show()
                finish()
                return false
            }
        }
        return true
    }
}

================================================
FILE: app/src/main/java/no/realitylab/arface/FilterFace.kt
================================================
package no.realitylab.arface

import android.content.Context
import android.os.Handler
import android.widget.TextView
import com.google.ar.core.AugmentedFace
import com.google.ar.sceneform.FrameTime
import com.google.ar.sceneform.Node
import com.google.ar.sceneform.math.Vector3
import com.google.ar.sceneform.rendering.*
import com.google.ar.sceneform.ux.AugmentedFaceNode

class FilterFace(augmentedFace: AugmentedFace?,
                 val context: Context): AugmentedFaceNode(augmentedFace) {

    private var cardNode: Node? = null
    private var textView: TextView? = null

    private lateinit var mHandler: Handler
    private lateinit var mRunnable:Runnable


    val animals =  arrayOf("Dog", "Cat", "Tiger", "Frog", "Zebra", "Monkey", "Lion")

    override fun onActivate() {
        super.onActivate()
        cardNode = Node()
        cardNode?.setParent(this)

        mHandler = Handler()

        ViewRenderable.builder()
            .setView(context, R.layout.card_layout)
            .build()
            .thenAccept { uiRenderable: ViewRenderable ->
                uiRenderable.isShadowCaster = false
                uiRenderable.isShadowReceiver = false
                cardNode?.renderable = uiRenderable
                textView = uiRenderable.view.findViewById(R.id.title)
            }
            .exceptionally { throwable: Throwable? ->
                throw AssertionError(
                    "Could not create ui element",
                    throwable
                )
            }
    }

    override fun onUpdate(frameTime: FrameTime?) {
        super.onUpdate(frameTime)
        augmentedFace?.let {face ->
            val rightForehead = face.getRegionPose(AugmentedFace.RegionType.FOREHEAD_RIGHT)
            val leftForehead = face.getRegionPose(AugmentedFace.RegionType.FOREHEAD_LEFT)
            val center = face.centerPose

            cardNode?.worldPosition = Vector3((leftForehead.tx() + rightForehead.tx()) / 2,
                (leftForehead.ty() + rightForehead.ty()) / 2 + 0.05f , center.tz())
        }
    }

    fun animate() {
        val index = (animals.indices).random()
        val rounds = (2..4).random()
        var currentIndex = 0
        var currentRound = 0

        mRunnable = Runnable {
            textView?.text = animals[currentIndex]
            currentIndex ++
            if (currentIndex == animals.size) {
                currentIndex = 0
                currentRound ++
            }

            if (currentRound == rounds) {
                textView?.text = animals[index]
            } else {
                // Schedule the task to repeat
                mHandler.postDelayed(
                    mRunnable, // Runnable
                    100 // Delay in milliseconds
                )
            }
        }

        // Schedule the task to repeat
        mHandler.postDelayed(
            mRunnable, // Runnable
            100 // Delay in milliseconds
        )
    }

    fun refresh() {
        textView?.text = context.getText(R.string.quiz_title)
    }
}

================================================
FILE: app/src/main/java/no/realitylab/arface/GlassesActivity.kt
================================================
package no.realitylab.arface

import android.app.ActivityManager
import android.content.Context
import android.net.Uri
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import com.google.ar.core.ArCoreApk
import com.google.ar.core.AugmentedFace
import com.google.ar.core.TrackingState
import com.google.ar.sceneform.rendering.ModelRenderable
import com.google.ar.sceneform.rendering.Renderable
import com.google.ar.sceneform.rendering.Texture
import com.google.ar.sceneform.ux.AugmentedFaceNode
import kotlinx.android.synthetic.main.activity_glasses.*
import java.util.ArrayList

class GlassesActivity : AppCompatActivity() {

    companion object {
        const val MIN_OPENGL_VERSION = 3.0
    }

    lateinit var arFragment: FaceArFragment
    private var faceMeshTexture: Texture? = null
    private var glasses: ArrayList<ModelRenderable> = ArrayList()
    private var faceRegionsRenderable: ModelRenderable? = null

    var faceNodeMap = HashMap<AugmentedFace, AugmentedFaceNode>()
    private var index: Int = 0
    private var changeModel: Boolean = false

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        if (!checkIsSupportedDeviceOrFinish()) {
            return
        }

        setContentView(R.layout.activity_glasses)
        button_next.setOnClickListener {
            changeModel = !changeModel
            index++
            if (index > glasses.size - 1) {
                index = 0
            }
            faceRegionsRenderable = glasses.get(index)
        }

        arFragment = face_fragment as FaceArFragment
        Texture.builder()
            .setSource(this, R.drawable.makeup)
            .build()
            .thenAccept { texture -> faceMeshTexture = texture }

        ModelRenderable.builder()
            .setSource(this, Uri.parse("yellow_sunglasses.sfb"))
            .build()
            .thenAccept { modelRenderable ->
                glasses.add(modelRenderable)
                faceRegionsRenderable = modelRenderable
                modelRenderable.isShadowCaster = false
                modelRenderable.isShadowReceiver = false
            }

        ModelRenderable.builder()
            .setSource(this, Uri.parse("sunglasses.sfb"))
            .build()
            .thenAccept { modelRenderable ->
                glasses.add(modelRenderable)
                modelRenderable.isShadowCaster = false
                modelRenderable.isShadowReceiver = false
            }

        val sceneView = arFragment.arSceneView
        sceneView.cameraStreamRenderPriority = Renderable.RENDER_PRIORITY_FIRST
        val scene = sceneView.scene

        scene.addOnUpdateListener {
            if (faceRegionsRenderable != null) {
                sceneView.session
                    ?.getAllTrackables(AugmentedFace::class.java)?.let {
                        for (f in it) {
                            if (!faceNodeMap.containsKey(f)) {
                                val faceNode = AugmentedFaceNode(f)
                                faceNode.setParent(scene)
                                faceNode.faceRegionsRenderable = faceRegionsRenderable
                                faceNodeMap.put(f, faceNode)
                            } else if (changeModel) {
                                faceNodeMap.getValue(f).faceRegionsRenderable = faceRegionsRenderable
                            }
                        }
                        changeModel = false
                        // Remove any AugmentedFaceNodes associated with an AugmentedFace that stopped tracking.
                        val iter = faceNodeMap.entries.iterator()
                        while (iter.hasNext()) {
                            val entry = iter.next()
                            val face = entry.key
                            if (face.trackingState == TrackingState.STOPPED) {
                                val faceNode = entry.value
                                faceNode.setParent(null)
                                iter.remove()
                            }
                        }
                    }
            }
        }
    }

    fun checkIsSupportedDeviceOrFinish() : Boolean {
        if (ArCoreApk.getInstance().checkAvailability(this) == ArCoreApk.Availability.UNSUPPORTED_DEVICE_NOT_CAPABLE) {
            Toast.makeText(this, "Augmented Faces requires ARCore", Toast.LENGTH_LONG).show()
            finish()
            return false
        }
        val openGlVersionString =  (getSystemService(Context.ACTIVITY_SERVICE) as? ActivityManager)
            ?.deviceConfigurationInfo
            ?.glEsVersion

        openGlVersionString?.let { s ->
            if (java.lang.Double.parseDouble(openGlVersionString) < MIN_OPENGL_VERSION) {
                Toast.makeText(this, "Sceneform requires OpenGL ES 3.0 or later", Toast.LENGTH_LONG)
                    .show()
                finish()
                return false
            }
        }
        return true
    }
}

================================================
FILE: app/src/main/java/no/realitylab/arface/MainActivity.kt
================================================
package no.realitylab.arface

import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import kotlinx.android.synthetic.main.activity_main.*

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        setContentView(R.layout.activity_main)
        button_makeup.setOnClickListener {
            startActivity(Intent(this, MakeupActivity::class.java))
        }

        button_glasses.setOnClickListener {
            startActivity(Intent(this, GlassesActivity::class.java))
        }

        button_regions.setOnClickListener {
            startActivity(Intent(this, FaceRegionsActivity::class.java))
        }

        button_face_landmarks.setOnClickListener {
            startActivity(Intent(this, FaceLandmarksActivity::class.java))
        }
    }

}


================================================
FILE: app/src/main/java/no/realitylab/arface/MakeupActivity.kt
================================================
package no.realitylab.arface

import android.app.ActivityManager
import android.content.Context
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import com.google.ar.core.ArCoreApk
import com.google.ar.core.AugmentedFace
import com.google.ar.core.TrackingState
import com.google.ar.sceneform.rendering.Renderable
import com.google.ar.sceneform.rendering.Texture
import com.google.ar.sceneform.ux.AugmentedFaceNode
import kotlinx.android.synthetic.main.activity_makeup.*

class MakeupActivity : AppCompatActivity() {
    companion object {
        const val MIN_OPENGL_VERSION = 3.0
    }

    lateinit var arFragment: FaceArFragment
    private var faceMeshTexture: Texture? = null
    var faceNodeMap = HashMap<AugmentedFace, AugmentedFaceNode>()

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        if (!checkIsSupportedDeviceOrFinish()) {
            return
        }

        setContentView(R.layout.activity_makeup)
        arFragment = face_fragment as FaceArFragment
        Texture.builder()
            .setSource(this, R.drawable.makeup)
            .build()
            .thenAccept { texture -> faceMeshTexture = texture }

        val sceneView = arFragment.arSceneView
        sceneView.cameraStreamRenderPriority = Renderable.RENDER_PRIORITY_FIRST
        val scene = sceneView.scene

        scene.addOnUpdateListener {
            faceMeshTexture.let {
                sceneView.session
                    ?.getAllTrackables(AugmentedFace::class.java)?.let {
                        for (f in it) {
                            if (!faceNodeMap.containsKey(f)) {
                                val faceNode = AugmentedFaceNode(f)
                                faceNode.setParent(scene)
                                faceNode.faceMeshTexture = faceMeshTexture
                                faceNodeMap.put(f, faceNode)
                            }
                        }
                        // Remove any AugmentedFaceNodes associated with an AugmentedFace that stopped tracking.
                        val iter = faceNodeMap.entries.iterator()
                        while (iter.hasNext()) {
                            val entry = iter.next()
                            val face = entry.key
                            if (face.trackingState == TrackingState.STOPPED) {
                                val faceNode = entry.value
                                faceNode.setParent(null)
                                iter.remove()
                            }
                        }
                    }
            }
        }
    }

    fun checkIsSupportedDeviceOrFinish() : Boolean {
        if (ArCoreApk.getInstance().checkAvailability(this) == ArCoreApk.Availability.UNSUPPORTED_DEVICE_NOT_CAPABLE) {
            Toast.makeText(this, "Augmented Faces requires ARCore", Toast.LENGTH_LONG).show()
            finish()
            return false
        }
        val openGlVersionString =  (getSystemService(Context.ACTIVITY_SERVICE) as? ActivityManager)
            ?.deviceConfigurationInfo
            ?.glEsVersion

        openGlVersionString?.let { s ->
            if (java.lang.Double.parseDouble(openGlVersionString) < MIN_OPENGL_VERSION) {
                Toast.makeText(this, "Sceneform requires OpenGL ES 3.0 or later", Toast.LENGTH_LONG)
                    .show()
                finish()
                return false
            }
        }
        return true
    }
}

================================================
FILE: app/src/main/res/drawable/ic_autorenew_black_24dp.xml
================================================
<vector android:height="24dp" android:tint="#D3D3D3"
    android:viewportHeight="24.0" android:viewportWidth="24.0"
    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
    <path android:fillColor="#FF000000" android:pathData="M12,6v3l4,-4 -4,-4v3c-4.42,0 -8,3.58 -8,8 0,1.57 0.46,3.03 1.24,4.26L6.7,14.8c-0.45,-0.83 -0.7,-1.79 -0.7,-2.8 0,-3.31 2.69,-6 6,-6zM18.76,7.74L17.3,9.2c0.44,0.84 0.7,1.79 0.7,2.8 0,3.31 -2.69,6 -6,6v-3l-4,4 4,4v-3c4.42,0 8,-3.58 8,-8 0,-1.57 -0.46,-3.03 -1.24,-4.26z"/>
</vector>


================================================
FILE: app/src/main/res/drawable/ic_launcher_background.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<vector
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:height="108dp"
        android:width="108dp"
        android:viewportHeight="108"
        android:viewportWidth="108">
    <path android:fillColor="#008577"
          android:pathData="M0,0h108v108h-108z"/>
    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
</vector>


================================================
FILE: app/src/main/res/drawable/rounded_bg.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="#ff6600"/>
    <corners android:radius="20dp"/>
</shape>

================================================
FILE: app/src/main/res/drawable-v24/ic_launcher_foreground.xml
================================================
<vector xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:aapt="http://schemas.android.com/aapt"
        android:width="108dp"
        android:height="108dp"
        android:viewportHeight="108"
        android:viewportWidth="108">
    <path
            android:fillType="evenOdd"
            android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
            android:strokeColor="#00000000"
            android:strokeWidth="1">
        <aapt:attr name="android:fillColor">
            <gradient
                    android:endX="78.5885"
                    android:endY="90.9159"
                    android:startX="48.7653"
                    android:startY="61.0927"
                    android:type="linear">
                <item
                        android:color="#44000000"
                        android:offset="0.0"/>
                <item
                        android:color="#00000000"
                        android:offset="1.0"/>
            </gradient>
        </aapt:attr>
    </path>
    <path
            android:fillColor="#FFFFFF"
            android:fillType="nonZero"
            android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
            android:strokeColor="#00000000"
            android:strokeWidth="1"/>
</vector>


================================================
FILE: app/src/main/res/layout/activity_glasses.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".GlassesActivity">

    <fragment android:name="no.realitylab.arface.FaceArFragment"
        android:id="@+id/face_fragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <ImageButton
        android:id="@+id/button_next"
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:layout_margin="24dp"
        android:src="@drawable/ic_autorenew_black_24dp"
        android:layout_gravity="bottom|center_horizontal"
        android:background="@null"/>

</FrameLayout>

================================================
FILE: app/src/main/res/layout/activity_main.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <Button
        android:id="@+id/button_makeup"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/makeup" />

    <Button
        android:id="@+id/button_glasses"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/glasses" />

    <Button
        android:id="@+id/button_regions"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/regions" />

    <Button
        android:id="@+id/button_face_landmarks"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/face_landmarks" />
</LinearLayout>

================================================
FILE: app/src/main/res/layout/activity_makeup.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MakeupActivity">

    <fragment android:name="no.realitylab.arface.FaceArFragment"
        android:id="@+id/face_fragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</FrameLayout>

================================================
FILE: app/src/main/res/layout/activity_regions.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".FaceRegionsActivity">

    <fragment android:name="no.realitylab.arface.FaceArFragment"
        android:id="@+id/face_fragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <ImageButton
        android:id="@+id/button_refresh"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:layout_margin="24dp"
        android:src="@drawable/ic_autorenew_black_24dp"
        android:layout_gravity="bottom|center_horizontal"
        android:background="@null"/>

</FrameLayout>

================================================
FILE: app/src/main/res/layout/card_layout.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal"
    android:layout_width="wrap_content"
    android:background="@drawable/rounded_bg"
    android:layout_height="wrap_content"
    android:clipChildren="false"
    android:padding="8dp"
    android:gravity="center"
    android:clipToPadding="false">

    <TextView
        android:id="@+id/title"
        android:layout_width="50dp"
        android:layout_height="wrap_content"
        android:textAlignment="center"
        android:textSize="8sp"
        android:text="@string/quiz_title"
        android:padding="8dp"/>

</LinearLayout>

================================================
FILE: app/src/main/res/layout/element_layout.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:clipChildren="false"
    android:gravity="center"
    android:clipToPadding="false">

    <ImageView
        android:id="@+id/element_image"
        android:src="@drawable/star_eye"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

</LinearLayout>

================================================
FILE: app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
    <background android:drawable="@drawable/ic_launcher_background"/>
    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

================================================
FILE: app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
    <background android:drawable="@drawable/ic_launcher_background"/>
    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>

================================================
FILE: app/src/main/res/values/colors.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#008577</color>
    <color name="colorPrimaryDark">#00574B</color>
    <color name="colorAccent">#D81B60</color>
</resources>


================================================
FILE: app/src/main/res/values/strings.xml
================================================
<resources>
    <string name="app_name">arface</string>
    <string name="makeup">Makeup tutorial</string>
    <string name="glasses">Glasses tutorial</string>
    <string name="regions">Quiz tutorial</string>
    <string name="face_landmarks">Face landmarks</string>
    <string name="quiz_title">What animal are you?</string>
</resources>


================================================
FILE: app/src/main/res/values/styles.xml
================================================
<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>


================================================
FILE: app/src/test/java/no/realitylab/arface/ExampleUnitTest.kt
================================================
package no.realitylab.arface

import org.junit.Test

import org.junit.Assert.*

/**
 * Example local unit test, which will execute on the development machine (host).
 *
 * See [testing documentation](http://d.android.com/tools/testing).
 */
class ExampleUnitTest {
    @Test
    fun addition_isCorrect() {
        assertEquals(4, 2 + 2)
    }
}


================================================
FILE: build.gradle
================================================
// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.3.50'
    repositories {
        google()
        jcenter()
        mavenLocal()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.ar.sceneform:plugin:1.14.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenLocal()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}


================================================
FILE: gradle/wrapper/gradle-wrapper.properties
================================================
#Sat Jul 06 09:14:13 CEST 2019
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip


================================================
FILE: gradle.properties
================================================
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx1536m
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official


================================================
FILE: gradlew
================================================
#!/usr/bin/env sh

##############################################################################
##
##  Gradle start up script for UN*X
##
##############################################################################

# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
    ls=`ls -ld "$PRG"`
    link=`expr "$ls" : '.*-> \(.*\)$'`
    if expr "$link" : '/.*' > /dev/null; then
        PRG="$link"
    else
        PRG=`dirname "$PRG"`"/$link"
    fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null

APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`

# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""

# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"

warn () {
    echo "$*"
}

die () {
    echo
    echo "$*"
    echo
    exit 1
}

# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
  CYGWIN* )
    cygwin=true
    ;;
  Darwin* )
    darwin=true
    ;;
  MINGW* )
    msys=true
    ;;
  NONSTOP* )
    nonstop=true
    ;;
esac

CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar

# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD="$JAVA_HOME/jre/sh/java"
    else
        JAVACMD="$JAVA_HOME/bin/java"
    fi
    if [ ! -x "$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
    fi
else
    JAVACMD="java"
    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi

# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
    MAX_FD_LIMIT=`ulimit -H -n`
    if [ $? -eq 0 ] ; then
        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
            MAX_FD="$MAX_FD_LIMIT"
        fi
        ulimit -n $MAX_FD
        if [ $? -ne 0 ] ; then
            warn "Could not set maximum file descriptor limit: $MAX_FD"
        fi
    else
        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
    fi
fi

# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi

# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
    JAVACMD=`cygpath --unix "$JAVACMD"`

    # We build the pattern for arguments to be converted via cygpath
    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
    SEP=""
    for dir in $ROOTDIRSRAW ; do
        ROOTDIRS="$ROOTDIRS$SEP$dir"
        SEP="|"
    done
    OURCYGPATTERN="(^($ROOTDIRS))"
    # Add a user-defined pattern to the cygpath arguments
    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
    fi
    # Now convert the arguments - kludge to limit ourselves to /bin/sh
    i=0
    for arg in "$@" ; do
        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option

        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
        else
            eval `echo args$i`="\"$arg\""
        fi
        i=$((i+1))
    done
    case $i in
        (0) set -- ;;
        (1) set -- "$args0" ;;
        (2) set -- "$args0" "$args1" ;;
        (3) set -- "$args0" "$args1" "$args2" ;;
        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
    esac
fi

# Escape application args
save () {
    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
    echo " "
}
APP_ARGS=$(save "$@")

# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"

# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
  cd "$(dirname "$0")"
fi

exec "$JAVACMD" "$@"


================================================
FILE: gradlew.bat
================================================
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem  Gradle startup script for Windows
@rem
@rem ##########################################################################

@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal

set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%

@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=

@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome

set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init

echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto init

echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:init
@rem Get command-line arguments, handling Windows variants

if not "%OS%" == "Windows_NT" goto win9xME_args

:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2

:win9xME_args_slurp
if "x%~1" == "x" goto execute

set CMD_LINE_ARGS=%*

:execute
@rem Setup the command line

set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%

:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd

:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1

:mainEnd
if "%OS%"=="Windows_NT" endlocal

:omega


================================================
FILE: settings.gradle
================================================
include ':app'