├── .gitignore
├── .idea
├── codeStyles
│ ├── Project.xml
│ └── codeStyleConfig.xml
├── gradle.xml
├── misc.xml
├── runConfigurations.xml
└── vcs.xml
├── README.md
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
├── sampledata
│ ├── model.fbx
│ └── model.sfa
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── nouman
│ │ └── sceneview
│ │ └── ExampleInstrumentedTest.kt
│ ├── main
│ ├── AndroidManifest.xml
│ ├── assets
│ │ └── model.sfb
│ ├── java
│ │ └── com
│ │ │ └── nouman
│ │ │ └── sceneview
│ │ │ ├── MainActivity.kt
│ │ │ ├── SceneViewActivity.kt
│ │ │ └── nodes
│ │ │ ├── DragRotationController.kt
│ │ │ └── DragTransformableNode.kt
│ └── res
│ │ ├── drawable-v24
│ │ └── ic_launcher_foreground.xml
│ │ ├── drawable
│ │ └── ic_launcher_background.xml
│ │ ├── layout
│ │ ├── activity_main.xml
│ │ └── activity_scene_view.xml
│ │ ├── mipmap-anydpi-v26
│ │ ├── ic_launcher.xml
│ │ └── ic_launcher_round.xml
│ │ ├── mipmap-hdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-mdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── com
│ └── nouman
│ └── sceneview
│ └── ExampleUnitTest.kt
├── build.gradle
├── first.png
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── second.png
├── settings.gradle
└── third.png
/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/caches
5 | /.idea/libraries
6 | /.idea/modules.xml
7 | /.idea/workspace.xml
8 | /.idea/navEditor.xml
9 | /.idea/assetWizardSettings.xml
10 | .DS_Store
11 | /build
12 | /captures
13 | .externalNativeBuild
14 | .cxx
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/README.md:
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1 | # SceneView
2 |
3 | Simple Demo application to understand the use of SceneView of Sceneform Arcore in android. Helping Video https://youtu.be/IhITGO0shs8
4 |
5 | 
6 |
7 | 
8 |
9 | 
10 |
--------------------------------------------------------------------------------
/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 |
3 | apply plugin: 'kotlin-android'
4 |
5 | apply plugin: 'kotlin-android-extensions'
6 |
7 | android {
8 | compileSdkVersion 29
9 | buildToolsVersion "29.0.2"
10 | defaultConfig {
11 | applicationId "com.nouman.sceneview"
12 | minSdkVersion 24
13 | targetSdkVersion 29
14 | versionCode 1
15 | versionName "1.0"
16 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
17 | }
18 | buildTypes {
19 | release {
20 | minifyEnabled false
21 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
22 | }
23 | }
24 | compileOptions {
25 | sourceCompatibility = '1.8'
26 | targetCompatibility = '1.8'
27 | }
28 | }
29 |
30 | dependencies {
31 | implementation fileTree(dir: 'libs', include: ['*.jar'])
32 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
33 | implementation 'androidx.appcompat:appcompat:1.1.0'
34 | implementation 'androidx.core:core-ktx:1.1.0'
35 | implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
36 | testImplementation 'junit:junit:4.12'
37 | androidTestImplementation 'androidx.test.ext:junit:1.1.1'
38 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
39 |
40 | implementation "com.google.ar.sceneform.ux:sceneform-ux:1.13.0"
41 | implementation 'com.google.ar.sceneform:assets:1.13.0'
42 | }
43 | apply plugin: 'com.google.ar.sceneform.plugin'
44 |
45 | sceneform.asset('sampledata/model.fbx',
46 | 'default',
47 | 'sampledata/model.sfa',
48 | 'src/main/assets/model')
--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
--------------------------------------------------------------------------------
/app/sampledata/model.fbx:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/chnouman/SceneView/75c0ef0680856e2aa97277bacb0eb78c352a7a7e/app/sampledata/model.fbx
--------------------------------------------------------------------------------
/app/sampledata/model.sfa:
--------------------------------------------------------------------------------
1 | {
2 | animations: [
3 | {
4 | path: 'sampledata/model.fbx',
5 | },
6 | ],
7 | materials: [
8 | {
9 | name: 'material_8___25568',
10 | parameters: [
11 | {
12 | baseColor: [
13 | 0.95686300000000002,
14 | 0.26274500000000001,
15 | 0.21176500000000001,
16 | 1,
17 | ],
18 | },
19 | {
20 | baseColorMap: null,
21 | },
22 | {
23 | normalMap: null,
24 | },
25 | {
26 | interpolatedColor: null,
27 | },
28 | {
29 | metallic: 0,
30 | },
31 | {
32 | metallicMap: null,
33 | },
34 | {
35 | roughness: 1,
36 | },
37 | {
38 | roughnessMap: null,
39 | },
40 | {
41 | opacity: null,
42 | },
43 | ],
44 | source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
45 | },
46 | {
47 | name: 'material_21___25568',
48 | parameters: [
49 | {
50 | baseColor: [
51 | 1,
52 | 1,
53 | 1,
54 | 1,
55 | ],
56 | },
57 | {
58 | baseColorMap: null,
59 | },
60 | {
61 | normalMap: null,
62 | },
63 | {
64 | interpolatedColor: null,
65 | },
66 | {
67 | metallic: 0,
68 | },
69 | {
70 | metallicMap: null,
71 | },
72 | {
73 | roughness: 1,
74 | },
75 | {
76 | roughnessMap: null,
77 | },
78 | {
79 | opacity: null,
80 | },
81 | ],
82 | source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
83 | },
84 | {
85 | name: 'material_15___25568',
86 | parameters: [
87 | {
88 | baseColor: [
89 | 0.81176499999999996,
90 | 0.84705900000000001,
91 | 0.86274499999999998,
92 | 1,
93 | ],
94 | },
95 | {
96 | baseColorMap: null,
97 | },
98 | {
99 | normalMap: null,
100 | },
101 | {
102 | interpolatedColor: null,
103 | },
104 | {
105 | metallic: 0,
106 | },
107 | {
108 | metallicMap: null,
109 | },
110 | {
111 | roughness: 1,
112 | },
113 | {
114 | roughnessMap: null,
115 | },
116 | {
117 | opacity: null,
118 | },
119 | ],
120 | source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
121 | },
122 | {
123 | name: 'material_23___25568',
124 | parameters: [
125 | {
126 | baseColor: [
127 | 0.101961,
128 | 0.101961,
129 | 0.101961,
130 | 1,
131 | ],
132 | },
133 | {
134 | baseColorMap: null,
135 | },
136 | {
137 | normalMap: null,
138 | },
139 | {
140 | interpolatedColor: null,
141 | },
142 | {
143 | metallic: 0,
144 | },
145 | {
146 | metallicMap: null,
147 | },
148 | {
149 | roughness: 1,
150 | },
151 | {
152 | roughnessMap: null,
153 | },
154 | {
155 | opacity: null,
156 | },
157 | ],
158 | source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
159 | },
160 | {
161 | name: 'material_22___25568',
162 | parameters: [
163 | {
164 | baseColor: [
165 | 0.61960800000000005,
166 | 0.61960800000000005,
167 | 0.61960800000000005,
168 | 1,
169 | ],
170 | },
171 | {
172 | baseColorMap: null,
173 | },
174 | {
175 | normalMap: null,
176 | },
177 | {
178 | interpolatedColor: null,
179 | },
180 | {
181 | metallic: 0,
182 | },
183 | {
184 | metallicMap: null,
185 | },
186 | {
187 | roughness: 1,
188 | },
189 | {
190 | roughnessMap: null,
191 | },
192 | {
193 | opacity: null,
194 | },
195 | ],
196 | source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
197 | },
198 | {
199 | name: 'material_13___25568',
200 | parameters: [
201 | {
202 | baseColor: [
203 | 1,
204 | 0.596078,
205 | 0,
206 | 1,
207 | ],
208 | },
209 | {
210 | baseColorMap: null,
211 | },
212 | {
213 | normalMap: null,
214 | },
215 | {
216 | interpolatedColor: null,
217 | },
218 | {
219 | metallic: 0,
220 | },
221 | {
222 | metallicMap: null,
223 | },
224 | {
225 | roughness: 1,
226 | },
227 | {
228 | roughnessMap: null,
229 | },
230 | {
231 | opacity: null,
232 | },
233 | ],
234 | source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
235 | },
236 | ],
237 | model: {
238 | attributes: [
239 | 'Position',
240 | 'Orientation',
241 | 'BoneIndices',
242 | 'BoneWeights',
243 | ],
244 | collision: {},
245 | file: 'sampledata/model.fbx',
246 | name: 'model',
247 | recenter: 'root',
248 | },
249 | version: '0.54:2',
250 | }
251 |
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/app/src/androidTest/java/com/nouman/sceneview/ExampleInstrumentedTest.kt:
--------------------------------------------------------------------------------
1 | package com.nouman.sceneview
2 |
3 | import androidx.test.platform.app.InstrumentationRegistry
4 | import androidx.test.ext.junit.runners.AndroidJUnit4
5 |
6 | import org.junit.Test
7 | import org.junit.runner.RunWith
8 |
9 | import org.junit.Assert.*
10 |
11 | /**
12 | * Instrumented test, which will execute on an Android device.
13 | *
14 | * See [testing documentation](http://d.android.com/tools/testing).
15 | */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 | @Test
19 | fun useAppContext() {
20 | // Context of the app under test.
21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext
22 | assertEquals("com.nouman.sceneview", appContext.packageName)
23 | }
24 | }
25 |
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/app/src/main/AndroidManifest.xml:
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1 |
2 |
4 |
5 |
6 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
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/app/src/main/assets/model.sfb:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/chnouman/SceneView/75c0ef0680856e2aa97277bacb0eb78c352a7a7e/app/src/main/assets/model.sfb
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/app/src/main/java/com/nouman/sceneview/MainActivity.kt:
--------------------------------------------------------------------------------
1 | package com.nouman.sceneview
2 |
3 | import android.content.Intent
4 | import androidx.appcompat.app.AppCompatActivity
5 | import android.os.Bundle
6 | import android.view.View
7 | import com.google.ar.sceneform.SceneView
8 |
9 | class MainActivity : AppCompatActivity() {
10 |
11 | override fun onCreate(savedInstanceState: Bundle?) {
12 | super.onCreate(savedInstanceState)
13 | setContentView(R.layout.activity_main)
14 | }
15 |
16 |
17 | fun onLocalModelClick(view: View) {
18 | startActivity(
19 | Intent(
20 | this,
21 | SceneViewActivity::class.java
22 | ).putExtra(SceneViewActivity.Statics.EXTRA_MODEL_TYPE, "local")
23 | )
24 |
25 | }
26 |
27 | fun onRemoteModelClick(view: View) {
28 | startActivity(
29 | Intent(
30 | this,
31 | SceneViewActivity::class.java
32 | ).putExtra(SceneViewActivity.Statics.EXTRA_MODEL_TYPE, "remote")
33 | )
34 | }
35 | }
36 |
--------------------------------------------------------------------------------
/app/src/main/java/com/nouman/sceneview/SceneViewActivity.kt:
--------------------------------------------------------------------------------
1 | package com.nouman.sceneview
2 |
3 | import android.content.DialogInterface
4 | import android.net.Uri
5 | import androidx.appcompat.app.AppCompatActivity
6 | import android.os.Bundle
7 | import android.os.Handler
8 | import android.os.Looper
9 | import android.view.MotionEvent
10 | import android.view.View
11 | import androidx.appcompat.app.AlertDialog
12 | import com.google.ar.core.exceptions.CameraNotAvailableException
13 | import com.google.ar.sceneform.HitTestResult
14 | import com.google.ar.sceneform.assets.RenderableSource
15 | import com.google.ar.sceneform.rendering.ModelRenderable
16 | import com.google.ar.sceneform.ux.FootprintSelectionVisualizer
17 | import com.google.ar.sceneform.ux.TransformationSystem
18 | import com.nouman.sceneview.SceneViewActivity.Statics.EXTRA_MODEL_TYPE
19 | import com.nouman.sceneview.nodes.DragTransformableNode
20 | import kotlinx.android.synthetic.main.activity_scene_view.*
21 | import java.lang.Exception
22 | import java.util.concurrent.CompletionException
23 |
24 | class SceneViewActivity : AppCompatActivity() {
25 |
26 | var remoteModelUrl =
27 | "https://poly.googleusercontent.com/downloads/0BnDT3T1wTE/85QOHCZOvov/Mesh_Beagle.gltf"
28 |
29 | var localModel = "model.sfb"
30 | override fun onCreate(savedInstanceState: Bundle?) {
31 | super.onCreate(savedInstanceState)
32 | setContentView(R.layout.activity_scene_view)
33 |
34 | val remoteModelUrl = intent.getStringExtra(EXTRA_MODEL_TYPE)
35 | if (remoteModelUrl.equals("remote")) {
36 | renderRemoteObject()
37 | } else {
38 | //load local model
39 | renderLocalObject()
40 | }
41 | }
42 |
43 | private fun renderRemoteObject() {
44 |
45 | skuProgressBar.setVisibility(View.VISIBLE)
46 | ModelRenderable.builder()
47 | .setSource(
48 | this, RenderableSource.Builder().setSource(
49 | this,
50 | Uri.parse(remoteModelUrl),
51 | RenderableSource.SourceType.GLTF2
52 | ).setScale(0.01f)
53 | .setRecenterMode(RenderableSource.RecenterMode.CENTER)
54 | .build()
55 | )
56 | .setRegistryId(remoteModelUrl)
57 | .build()
58 | .thenAccept { modelRenderable: ModelRenderable ->
59 | skuProgressBar.setVisibility(View.GONE)
60 | addNodeToScene(modelRenderable)
61 | }
62 | .exceptionally { throwable: Throwable? ->
63 | var message: String?
64 | message = if (throwable is CompletionException) {
65 | skuProgressBar.setVisibility(View.GONE)
66 | "Internet is not working"
67 | } else {
68 | skuProgressBar.setVisibility(View.GONE)
69 | "Can't load Model"
70 | }
71 | val mainHandler = Handler(Looper.getMainLooper())
72 | val finalMessage: String = message
73 | val myRunnable = Runnable {
74 | AlertDialog.Builder(this)
75 | .setTitle("Error")
76 | .setMessage(finalMessage + "")
77 | .setPositiveButton("Retry") { dialogInterface: DialogInterface, _: Int ->
78 | renderRemoteObject()
79 | dialogInterface.dismiss()
80 | }
81 | .setNegativeButton("Cancel") { dialogInterface, _ -> dialogInterface.dismiss() }
82 | .show()
83 | }
84 | mainHandler.post(myRunnable)
85 | null
86 | }
87 | }
88 |
89 | private fun renderLocalObject() {
90 |
91 | skuProgressBar.setVisibility(View.VISIBLE)
92 | ModelRenderable.builder()
93 | .setSource(this, Uri.parse(localModel))
94 | .setRegistryId(localModel)
95 | .build()
96 | .thenAccept { modelRenderable: ModelRenderable ->
97 | skuProgressBar.setVisibility(View.GONE)
98 | addNodeToScene(modelRenderable)
99 | }
100 | .exceptionally { throwable: Throwable? ->
101 | var message: String?
102 | message = if (throwable is CompletionException) {
103 | skuProgressBar.setVisibility(View.GONE)
104 | "Internet is not working"
105 | } else {
106 | skuProgressBar.setVisibility(View.GONE)
107 | "Can't load Model"
108 | }
109 | val mainHandler = Handler(Looper.getMainLooper())
110 | val finalMessage: String = message
111 | val myRunnable = Runnable {
112 | AlertDialog.Builder(this)
113 | .setTitle("Error")
114 | .setMessage(finalMessage + "")
115 | .setPositiveButton("Retry") { dialogInterface: DialogInterface, _: Int ->
116 | renderLocalObject()
117 | dialogInterface.dismiss()
118 | }
119 | .setNegativeButton("Cancel") { dialogInterface, _ -> dialogInterface.dismiss() }
120 | .show()
121 | }
122 | mainHandler.post(myRunnable)
123 | null
124 | }
125 | }
126 |
127 | override fun onPause() {
128 | super.onPause()
129 | sceneView.pause()
130 | }
131 |
132 | private fun addNodeToScene(model: ModelRenderable) {
133 | if (sceneView != null) {
134 | val transformationSystem = makeTransformationSystem()
135 | var dragTransformableNode = DragTransformableNode(1f, transformationSystem)
136 | dragTransformableNode?.renderable = model
137 | sceneView.getScene().addChild(dragTransformableNode)
138 | dragTransformableNode?.select()
139 | sceneView.getScene()
140 | .addOnPeekTouchListener { hitTestResult: HitTestResult?, motionEvent: MotionEvent? ->
141 | transformationSystem.onTouch(
142 | hitTestResult,
143 | motionEvent
144 | )
145 | }
146 | }
147 | }
148 |
149 | private fun makeTransformationSystem(): TransformationSystem {
150 | val footprintSelectionVisualizer = FootprintSelectionVisualizer()
151 | return TransformationSystem(resources.displayMetrics, footprintSelectionVisualizer)
152 | }
153 |
154 |
155 | override fun onResume() {
156 | super.onResume()
157 | try {
158 | sceneView.resume()
159 | } catch (e: CameraNotAvailableException) {
160 | e.printStackTrace()
161 | }
162 | }
163 |
164 | object Statics {
165 | var EXTRA_MODEL_TYPE = "modelType"
166 | }
167 |
168 | override fun onDestroy() {
169 | super.onDestroy()
170 | try {
171 |
172 | sceneView.destroy()
173 | } catch (e: Exception) {
174 | e.printStackTrace()
175 | }
176 | }
177 | }
178 |
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/app/src/main/java/com/nouman/sceneview/nodes/DragRotationController.kt:
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1 | package com.nouman.sceneview.nodes
2 |
3 | import android.os.Handler
4 | import com.google.ar.sceneform.Node
5 | import com.google.ar.sceneform.math.Quaternion
6 | import com.google.ar.sceneform.math.Vector3
7 | import com.google.ar.sceneform.ux.BaseTransformationController
8 | import com.google.ar.sceneform.ux.DragGesture
9 | import com.google.ar.sceneform.ux.DragGestureRecognizer
10 |
11 |
12 | class DragRotationController(
13 | private val transformableNode: DragTransformableNode,
14 | gestureRecognizer: DragGestureRecognizer
15 | ) :
16 | BaseTransformationController(transformableNode, gestureRecognizer) {
17 |
18 | companion object {
19 |
20 | private const val initialLat = 26.15444376319647
21 | private const val initialLong = 18.995950736105442
22 |
23 | var lat: Double = initialLat
24 | var long: Double = initialLong
25 | }
26 |
27 | // Rate that the node rotates in degrees per degree of twisting.
28 | private var rotationRateDegrees = 0.5f
29 |
30 | public override fun canStartTransformation(gesture: DragGesture): Boolean {
31 | return transformableNode.isSelected
32 | }
33 |
34 | private fun getX(lat: Double, long: Double): Float {
35 | return (transformableNode.radius * Math.cos(Math.toRadians(lat)) * Math.sin(Math.toRadians(long))).toFloat()
36 | }
37 |
38 | private fun getY(lat: Double, long: Double): Float {
39 | return transformableNode.radius * Math.sin(Math.toRadians(lat)).toFloat()
40 | }
41 |
42 | private fun getZ(lat: Double, long: Double): Float {
43 | return (transformableNode.radius * Math.cos(Math.toRadians(lat)) * Math.cos(Math.toRadians(long))).toFloat()
44 | }
45 |
46 | override fun onActivated(node: Node?) {
47 | super.onActivated(node)
48 | Handler().postDelayed({
49 | transformCamera(lat, long)
50 | }, 0)
51 | }
52 |
53 | public override fun onContinueTransformation(gesture: DragGesture) {
54 |
55 | val rotationAmountY = gesture.delta.y * rotationRateDegrees
56 | val rotationAmountX = gesture.delta.x * rotationRateDegrees
57 | val deltaAngleY = rotationAmountY.toDouble()
58 | val deltaAngleX = rotationAmountX.toDouble()
59 |
60 | long -= deltaAngleX
61 | lat += deltaAngleY
62 |
63 | //lat = Math.max(Math.min(lat, 90.0), 0.0)
64 |
65 | transformCamera(lat, long)
66 | }
67 |
68 | private fun transformCamera(lat: Double, long: Double) {
69 | val camera = transformableNode.scene?.camera
70 |
71 | var rot = Quaternion.eulerAngles(Vector3(0F, 0F, 0F))
72 | val pos = Vector3(getX(lat, long), getY(lat, long), getZ(lat, long))
73 | rot = Quaternion.multiply(rot, Quaternion(Vector3.up(), (long).toFloat()))
74 | rot = Quaternion.multiply(rot, Quaternion(Vector3.right(), (-lat).toFloat()))
75 | camera?.localRotation = rot
76 | camera?.localPosition = pos
77 | }
78 |
79 | fun resetInitialState() {
80 | transformCamera(initialLat, initialLong)
81 | }
82 |
83 |
84 |
85 | public override fun onEndTransformation(gesture: DragGesture) {}
86 |
87 |
88 | }
89 |
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/app/src/main/java/com/nouman/sceneview/nodes/DragTransformableNode.kt:
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1 | package com.nouman.sceneview.nodes
2 | import com.google.ar.sceneform.ux.TransformableNode
3 | import com.google.ar.sceneform.ux.TransformationSystem
4 |
5 | class DragTransformableNode(val radius: Float, transformationSystem: TransformationSystem) :
6 | TransformableNode(transformationSystem) {
7 | val dragRotationController = DragRotationController(
8 | this,
9 | transformationSystem.dragRecognizer
10 | )
11 | }
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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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1 |
7 |
12 |
13 |
19 |