render directly to Texture rather than PlatformView (Android only)
This commit is contained in:
Nick Fisher
@@ -1,397 +0,0 @@
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package app.polyvox.filament
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import android.content.res.AssetManager
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import android.Manifest
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import android.app.Activity
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import android.content.Context
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import android.content.pm.PackageManager
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import android.graphics.Color
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import android.graphics.SurfaceTexture
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import android.graphics.PixelFormat
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import io.flutter.FlutterInjector
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import android.os.CountDownTimer
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import android.opengl.GLU
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import javax.microedition.khronos.egl.EGLConfig
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import javax.microedition.khronos.opengles.GL10
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import java.nio.ByteBuffer
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import java.nio.ByteOrder
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import java.nio.FloatBuffer
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import android.hardware.Camera
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import android.opengl.GLSurfaceView
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import android.view.SurfaceView
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import android.view.TextureView
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import android.view.View
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import android.view.Surface
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import android.widget.TextView
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import androidx.core.app.ActivityCompat
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import androidx.core.content.ContextCompat
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import androidx.lifecycle.DefaultLifecycleObserver
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import io.flutter.plugin.common.BinaryMessenger
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import io.flutter.plugin.common.MethodCall
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import io.flutter.plugin.common.MethodChannel
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import io.flutter.plugin.platform.PlatformView
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import java.io.IOException
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import android.util.Log
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import com.sun.jna.Library
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import com.sun.jna.Native
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import com.sun.jna.Pointer
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import com.sun.jna.ptr.PointerByReference
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import com.sun.jna.ptr.IntByReference
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import com.sun.jna.Structure
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import com.sun.jna.NativeLibrary
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import com.sun.jna.StringArray
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import com.sun.jna.JNIEnv
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import android.R.attr.path
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import java.util.Collections;
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import android.hardware.display.DisplayManager
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import com.google.android.filament.android.*
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import com.google.android.filament.*
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import android.view.Choreographer
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import android.view.SurfaceHolder
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class FilamentView(
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private val viewId: Int,
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private val context: Context,
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private val activity: Activity,
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private val binaryMessenger: BinaryMessenger,
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private val creationParams : Map<String?, Any?>?
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) : DefaultLifecycleObserver,
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MethodChannel.MethodCallHandler,
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PlatformView {
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companion object {
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const val TAG = "FilamentView"
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}
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private val _view = SurfaceView(context)
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override fun getView(): View {
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return _view
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}
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private val _methodChannel: MethodChannel
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private lateinit var _lib : FilamentInterop
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private var _viewer : Pointer? = null
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private lateinit var choreographer: Choreographer
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private val frameScheduler = FrameCallback()
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private lateinit var uiHelper : UiHelper
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private lateinit var assetManager : AssetManager
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init {
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MethodChannel(binaryMessenger, PolyvoxFilamentPlugin.VIEW_TYPE + '_' + viewId).also {
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_methodChannel = it
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it.setMethodCallHandler(this)
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}
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_lib = Native.loadLibrary("filament_interop", FilamentInterop::class.java, Collections.singletonMap(Library.OPTION_ALLOW_OBJECTS, true))
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_methodChannel.invokeMethod("ready", null)
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choreographer = Choreographer.getInstance()
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// _view.setAlpha(0)
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_view.setZOrderOnTop(false)
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_view.holder.setFormat(PixelFormat.TRANSPARENT)
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_view.holder.addCallback (object : SurfaceHolder.Callback {
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override fun surfaceChanged(holder:SurfaceHolder, format:Int, width:Int, height:Int) {
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Log.v(TAG, "SURFACE CHANGED")
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if(_viewer != null) {
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_lib.update_viewport_and_camera_projection(_viewer!!, width, height, 1.0f);
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}
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}
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override fun surfaceCreated(holder:SurfaceHolder) {
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Log.v(TAG, "SURFACE CREATED")
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if(_viewer == null) {
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_viewer = _lib.filament_viewer_new(
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_view.holder.surface as Object,
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JNIEnv.CURRENT,
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context.assets)
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choreographer.postFrameCallback(frameScheduler)
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activity.window.setFormat(PixelFormat.RGBA_8888)
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uiHelper = UiHelper(UiHelper.ContextErrorPolicy.DONT_CHECK)
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uiHelper.renderCallback = SurfaceCallback()
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uiHelper.attachTo(_view)
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}
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_lib.destroy_swap_chain(_viewer!!)
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_lib.create_swap_chain(_viewer!!, _view.holder.surface, JNIEnv.CURRENT)
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}
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override fun surfaceDestroyed(holder:SurfaceHolder) {
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if(_viewer != null) {
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_lib.destroy_swap_chain(_viewer!!)
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}
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}
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})
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}
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override fun dispose() {
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_methodChannel.setMethodCallHandler(null)
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}
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override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
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when (call.method) {
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"reloadAssets" -> {
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// context = context.createPackageContext(context.getPackageName(), 0)
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// val assetManager = context.getAssets()
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// val flutterJNI = FlutterJNI.Factory.provideFlutterJNI()
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// flutterJNI.updateJavaAssetManager(assetManager, flutterApplicationInfo.flutterAssetsDir)
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}
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"setBackgroundImage" -> {
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val args = call.arguments as String
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val loader = FlutterInjector.instance().flutterLoader()
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_lib.set_background_image(_viewer!!, loader.getLookupKeyForAsset(args))
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Log.v(TAG, "Package name : ${context.getPackageName()}")
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result.success("OK");
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}
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"loadSkybox" -> {
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val args = call.arguments as String
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val loader = FlutterInjector.instance().flutterLoader()
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_lib.load_skybox(_viewer!!, loader.getLookupKeyForAsset(args))
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result.success("OK");
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}
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"loadIbl" -> {
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val args = call.arguments as String
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val loader = FlutterInjector.instance().flutterLoader()
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_lib.load_ibl(_viewer!!, loader.getLookupKeyForAsset(args))
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result.success("OK");
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}
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"removeIbl" -> {
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_lib.remove_ibl(_viewer!!)
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result.success(true);
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}
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"removeSkybox" -> {
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_lib.remove_skybox(_viewer!!)
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result.success(true);
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}
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"loadGlb" -> {
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if (_viewer == null)
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return;
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val loader = FlutterInjector.instance().flutterLoader()
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val key = loader.getLookupKeyForAsset(call.arguments as String)
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val key2 = loader.getLookupKeyForAsset(call.arguments as String, context.packageName)
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val path = loader.findAppBundlePath()
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val assetPtr = _lib.load_glb(
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_viewer!!,
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key
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)
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result.success(Pointer.nativeValue(assetPtr));
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}
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"loadGltf" -> {
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if (_viewer == null)
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return;
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val args = call.arguments as ArrayList<Any?>
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val loader = FlutterInjector.instance().flutterLoader()
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val assetPtr = _lib.load_gltf(
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_viewer!!,
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loader.getLookupKeyForAsset(args[0] as String),
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loader.getLookupKeyForAsset(args[1] as String)
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)
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result.success(Pointer.nativeValue(assetPtr));
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}
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"transformToUnitCube" -> {
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val assetPtr = Pointer(call.arguments as Long);
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_lib.transform_to_unit_cube(assetPtr)
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result.success("OK");
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}
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"setPosition" -> {
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val args = call.arguments as ArrayList<*>
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val assetPtr = Pointer(args[0] as Long)
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_lib.set_position(assetPtr, (args[1] as Double).toFloat(), (args[2] as Double).toFloat(), (args[3] as Double).toFloat())
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result.success("OK");
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}
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"setRotation" -> {
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val args = call.arguments as ArrayList<*>
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val assetPtr = Pointer(args[0] as Long)
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_lib.set_rotation(assetPtr, (args[1] as Double).toFloat(), (args[2] as Double).toFloat(), (args[3] as Double).toFloat(), (args[4] as Double).toFloat())
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result.success("OK");
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}
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"setTexture" -> {
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val args = call.arguments as ArrayList<*>
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val loader = FlutterInjector.instance().flutterLoader()
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val assetPtr = Pointer(args[0] as Long);
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_lib.set_texture(assetPtr, loader.getLookupKeyForAsset(args[1] as String), args[2] as Int)
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result.success("OK");
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}
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"setCamera" -> {
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val args = call.arguments as ArrayList<*>
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val success = _lib.set_camera(
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_viewer!!,
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Pointer(args[0] as Long),
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args[1] as String,
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)
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if(success) {
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result.success("OK");
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} else {
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result.error("failed","failed", "Failed to set camera")
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}
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}
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"zoom" -> {
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if(_viewer == null)
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return;
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_lib.scroll(_viewer!!, 0.0f, 0.0f, (call.arguments as Double).toFloat())
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result.success("OK");
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}
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"getTargetNames" -> {
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if(_viewer == null)
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return;
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val countPtr = IntByReference();
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val args = call.arguments as ArrayList<*>
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val namesPtr = _lib.get_target_names(Pointer(args[0] as Long), args[1] as String, countPtr)
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val names = namesPtr.getStringArray(0, countPtr.value);
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for(i in 0..countPtr.value-1) {
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Log.v(TAG, "Got target names ${names[i]} ${names[i].length}")
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}
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val namesAsList = names.toCollection(ArrayList())
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_lib.free_pointer(namesPtr, countPtr.getValue())
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result.success(namesAsList)
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}
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"getAnimationNames" -> {
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val assetPtr = Pointer(call.arguments as Long)
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val countPtr = IntByReference();
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val arrPtr = _lib.get_animation_names(assetPtr, countPtr)
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val names = arrPtr.getStringArray(0, countPtr.value);
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for(i in 0..countPtr.value-1) {
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val name = names[i];
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Log.v(TAG, "Got animation names ${name} ${name.length}")
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}
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_lib.free_pointer(arrPtr, 1)
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result.success(names.toCollection(ArrayList()))
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}
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"applyWeights" -> {
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val args = call.arguments as ArrayList<*>
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val assetPtr = Pointer(args[0] as Long)
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val weights = args[1] as ArrayList<Float>;
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_lib.apply_weights(assetPtr, weights.toFloatArray(), weights.size)
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result.success("OK");
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}
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"animateWeights" -> {
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val args = call.arguments as ArrayList<Any?>
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val assetPtr = Pointer(args[0] as Long)
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val frames = args[1] as ArrayList<Float>;
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val numWeights = args[2] as Int
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val numFrames = args[3] as Int
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val frameLenInMs = args[4] as Double
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_lib.animate_weights(assetPtr, frames.toFloatArray(), numWeights, numFrames, frameLenInMs.toFloat())
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result.success("OK");
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}
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"panStart" -> {
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val args = call.arguments as ArrayList<Any?>
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_lib.grab_begin(_viewer!!, args[0] as Int, args[1] as Int, true)
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result.success("OK");
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}
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"panUpdate" -> {
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val args = call.arguments as ArrayList<Any?>
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_lib.grab_update(_viewer!!, args[0] as Int, args[1] as Int)
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result.success("OK");
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}
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"panEnd" -> {
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_lib.grab_end(_viewer!!)
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result.success("OK");
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}
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"rotateStart" -> {
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val args = call.arguments as ArrayList<Any?>
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_lib.grab_begin(_viewer!!, args[0] as Int, args[1] as Int, false)
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result.success("OK");
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}
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"rotateUpdate" -> {
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val args = call.arguments as ArrayList<Any?>
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_lib.grab_update(_viewer!!, args[0] as Int, args[1] as Int)
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result.success("OK");
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}
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"rotateEnd" -> {
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_lib.grab_end(_viewer!!)
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result.success("OK");
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}
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"grabStart" -> {
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val args = call.arguments as ArrayList<Any?>
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_lib.grab_begin(_viewer!!, args[0] as Int, args[1] as Int, true)
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result.success("OK");
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}
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"grabUpdate" -> {
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val args = call.arguments as ArrayList<Any?>
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_lib.grab_update(_viewer!!, args[0] as Int, args[1] as Int)
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result.success("OK");
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}
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"grabEnd" -> {
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_lib.grab_end(_viewer!!)
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result.success("OK");
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}
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"removeAsset" -> {
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_lib.remove_asset(_viewer!!, Pointer(call.arguments as Long))
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result.success("OK");
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}
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"clearAssets" -> {
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_lib.clear_assets(_viewer!!)
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result.success("OK");
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}
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"playAnimation" -> {
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val args = call.arguments as ArrayList<Any?>
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_lib.play_animation(Pointer(args[0] as Long), args[1] as Int, args[2] as Boolean)
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result.success("OK")
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}
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else -> {
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result.notImplemented()
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}
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}
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}
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inner class SurfaceCallback : UiHelper.RendererCallback {
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override fun onNativeWindowChanged(surface: Surface) {
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_lib.destroy_swap_chain(_viewer!!)
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_lib.create_swap_chain(_viewer!!, surface, JNIEnv.CURRENT)
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}
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override fun onDetachedFromSurface() {
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_lib.destroy_swap_chain(_viewer!!)
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}
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override fun onResized(width: Int, height: Int) {
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_lib.update_viewport_and_camera_projection(_viewer!!, width, height, 1.0f)
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}
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}
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inner class FrameCallback : Choreographer.FrameCallback {
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private val startTime = System.nanoTime()
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override fun doFrame(frameTimeNanos: Long) {
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choreographer.postFrameCallback(this)
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_lib.render(_viewer!!)
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}
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}
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}
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@@ -1,20 +0,0 @@
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package app.polyvox.filament
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import io.flutter.plugin.common.BinaryMessenger
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import android.app.Activity
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import android.content.Context
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import android.view.View
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import io.flutter.plugin.common.StandardMessageCodec
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import io.flutter.plugin.platform.PlatformView
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import io.flutter.plugin.platform.PlatformViewFactory
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class FilamentViewFactory(
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private val activity: Activity,
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private val binaryMessenger: BinaryMessenger
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) : PlatformViewFactory(StandardMessageCodec.INSTANCE) {
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override fun create(context: Context?, viewId: Int, args: Any?): PlatformView {
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val creationParams = args as Map<String?, Any?>?
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return FilamentView(viewId, context!!, activity, binaryMessenger, creationParams)
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}
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}
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@@ -7,6 +7,7 @@ import androidx.lifecycle.Lifecycle
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import io.flutter.embedding.engine.plugins.activity.ActivityAware
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import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
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import io.flutter.embedding.engine.plugins.FlutterPlugin
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import io.flutter.plugin.common.BinaryMessenger
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import io.flutter.plugin.common.MethodCall
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import io.flutter.plugin.common.MethodChannel
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import io.flutter.plugin.common.MethodChannel.MethodCallHandler
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@@ -14,12 +15,82 @@ import io.flutter.plugin.common.MethodChannel.Result
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import io.flutter.embedding.engine.plugins.lifecycle.HiddenLifecycleReference
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import android.content.res.AssetManager
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import android.Manifest
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import android.app.Activity
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import android.content.Context
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import android.content.pm.PackageManager
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import io.flutter.FlutterInjector
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import android.os.CountDownTimer
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||||
import android.opengl.GLU
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import javax.microedition.khronos.egl.EGLConfig
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import javax.microedition.khronos.opengles.GL10
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import java.nio.ByteBuffer
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import java.nio.ByteOrder
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import java.nio.FloatBuffer
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import android.hardware.Camera
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import android.opengl.GLSurfaceView
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import android.view.SurfaceView
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import android.view.TextureView
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import android.view.View
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import android.view.Surface
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import android.widget.TextView
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import androidx.core.app.ActivityCompat
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import androidx.core.content.ContextCompat
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import androidx.lifecycle.DefaultLifecycleObserver
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import io.flutter.plugin.platform.PlatformView
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import java.io.IOException
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import android.util.Log
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import com.sun.jna.Library
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import com.sun.jna.Native
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import com.sun.jna.Pointer
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import com.sun.jna.ptr.PointerByReference
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import com.sun.jna.ptr.IntByReference
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import com.sun.jna.Structure
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import com.sun.jna.NativeLibrary
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import com.sun.jna.StringArray
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import com.sun.jna.JNIEnv
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||||
|
||||
import android.R.attr.path
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||||
import android.graphics.*
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||||
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||||
import java.util.Collections;
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||||
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||||
import android.hardware.display.DisplayManager
|
||||
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||||
import com.google.android.filament.android.*
|
||||
import com.google.android.filament.*
|
||||
|
||||
import android.view.Choreographer
|
||||
import android.view.Surface.CHANGE_FRAME_RATE_ALWAYS
|
||||
import android.view.Surface.FRAME_RATE_COMPATIBILITY_DEFAULT
|
||||
import android.view.SurfaceHolder
|
||||
|
||||
|
||||
/** PolyvoxFilamentPlugin */
|
||||
class PolyvoxFilamentPlugin: FlutterPlugin, MethodCallHandler, ActivityAware {
|
||||
|
||||
inner class FrameCallback : Choreographer.FrameCallback {
|
||||
private val startTime = System.nanoTime()
|
||||
override fun doFrame(frameTimeNanos: Long) {
|
||||
choreographer.postFrameCallback(this)
|
||||
if(!surface.isValid()) {
|
||||
Log.v(TAG, "INVALID")
|
||||
}
|
||||
_lib.render(_viewer!!)
|
||||
}
|
||||
}
|
||||
|
||||
companion object {
|
||||
const val VIEW_TYPE = "app.polyvox.filament/filament_view"
|
||||
const val CHANNEL_NAME = "app.polyvox.filament/event"
|
||||
const val TAG = "FilamentPlugin"
|
||||
}
|
||||
|
||||
/// The MethodChannel that will the communication between Flutter and native Android
|
||||
@@ -28,41 +99,307 @@ class PolyvoxFilamentPlugin: FlutterPlugin, MethodCallHandler, ActivityAware {
|
||||
/// when the Flutter Engine is detached from the Activity
|
||||
private lateinit var channel : MethodChannel
|
||||
|
||||
/// Keep a referene to the plugin binding so we can defer construction of a FilamentViewFactory
|
||||
/// until Activity is attached.
|
||||
/// Keep a referene to the plugin binding so we can use the TextureRegistry when initialize is called from the platform channel.
|
||||
private lateinit var flutterPluginBinding : FlutterPlugin.FlutterPluginBinding
|
||||
|
||||
private var lifecycle: Lifecycle? = null
|
||||
|
||||
private lateinit var _lib : FilamentInterop
|
||||
|
||||
private var _viewer : Pointer? = null
|
||||
|
||||
private lateinit var choreographer: Choreographer
|
||||
|
||||
private val frameCallback = FrameCallback()
|
||||
|
||||
private lateinit var assetManager : AssetManager
|
||||
|
||||
private lateinit var surface: Surface
|
||||
private lateinit var surfaceTexture: SurfaceTexture
|
||||
|
||||
private lateinit var activity:Activity
|
||||
|
||||
override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
|
||||
this.flutterPluginBinding = flutterPluginBinding
|
||||
channel = MethodChannel(flutterPluginBinding.binaryMessenger, "app.polyvox.filament")
|
||||
channel = MethodChannel(flutterPluginBinding.binaryMessenger, CHANNEL_NAME)
|
||||
channel.setMethodCallHandler(this)
|
||||
|
||||
_lib = Native.loadLibrary("filament_interop", FilamentInterop::class.java, Collections.singletonMap(Library.OPTION_ALLOW_OBJECTS, true))
|
||||
}
|
||||
|
||||
override fun onAttachedToActivity(binding: ActivityPluginBinding) {
|
||||
lifecycle = (binding.lifecycle as? HiddenLifecycleReference)?.lifecycle
|
||||
flutterPluginBinding
|
||||
.platformViewRegistry
|
||||
.registerViewFactory(VIEW_TYPE, FilamentViewFactory(binding.activity, flutterPluginBinding.binaryMessenger))
|
||||
activity = binding.activity
|
||||
}
|
||||
|
||||
override fun onMethodCall(@NonNull call: MethodCall, @NonNull result: Result) {
|
||||
override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
|
||||
when (call.method) {
|
||||
"initialize" -> {
|
||||
val args = call.arguments as ArrayList<Int>
|
||||
val width = args[0]
|
||||
val height = args[1]
|
||||
|
||||
val entry = flutterPluginBinding.textureRegistry.createSurfaceTexture();
|
||||
|
||||
if (call.method == "getPlatformVersion") {
|
||||
result.success("Android ${android.os.Build.VERSION.RELEASE}")
|
||||
} else {
|
||||
result.notImplemented()
|
||||
choreographer = Choreographer.getInstance()
|
||||
|
||||
surfaceTexture = entry.surfaceTexture()
|
||||
|
||||
surfaceTexture.setDefaultBufferSize(width, height)
|
||||
|
||||
surface = Surface(surfaceTexture)
|
||||
|
||||
_viewer = _lib.filament_viewer_new(
|
||||
surface as Object,
|
||||
JNIEnv.CURRENT,
|
||||
(activity as Context).assets)
|
||||
|
||||
choreographer.postFrameCallback(frameCallback)
|
||||
|
||||
activity.window.setFormat(PixelFormat.RGBA_8888)
|
||||
|
||||
_lib.update_viewport_and_camera_projection(_viewer!!, width, height, 1.0f);
|
||||
|
||||
result.success(entry.id().toInt())
|
||||
}
|
||||
"resize" -> {
|
||||
val args = call.arguments as ArrayList<Int>
|
||||
val width = args[0]
|
||||
val height = args[1]
|
||||
|
||||
surfaceTexture.setDefaultBufferSize(width, height)
|
||||
_lib.update_viewport_and_camera_projection(_viewer!!, width, height, 1.0f);
|
||||
result.success(null)
|
||||
}
|
||||
"reloadAssets" -> {
|
||||
// context = context.createPackageContext(context.getPackageName(), 0)
|
||||
// val assetManager = context.getAssets()
|
||||
// val flutterJNI = FlutterJNI.Factory.provideFlutterJNI()
|
||||
// flutterJNI.updateJavaAssetManager(assetManager, flutterApplicationInfo.flutterAssetsDir)
|
||||
}
|
||||
"setBackgroundImage" -> {
|
||||
val args = call.arguments as String
|
||||
val loader = FlutterInjector.instance().flutterLoader()
|
||||
_lib.set_background_image(_viewer!!, loader.getLookupKeyForAsset(args))
|
||||
_lib.render(_viewer!!)
|
||||
result.success("OK");
|
||||
}
|
||||
"loadSkybox" -> {
|
||||
val args = call.arguments as String
|
||||
val loader = FlutterInjector.instance().flutterLoader()
|
||||
_lib.load_skybox(_viewer!!, loader.getLookupKeyForAsset(args))
|
||||
result.success("OK");
|
||||
}
|
||||
"loadIbl" -> {
|
||||
val args = call.arguments as String
|
||||
val loader = FlutterInjector.instance().flutterLoader()
|
||||
|
||||
_lib.load_ibl(_viewer!!, loader.getLookupKeyForAsset(args))
|
||||
result.success("OK");
|
||||
}
|
||||
"removeIbl" -> {
|
||||
_lib.remove_ibl(_viewer!!)
|
||||
result.success(true);
|
||||
}
|
||||
"removeSkybox" -> {
|
||||
_lib.remove_skybox(_viewer!!)
|
||||
result.success(true);
|
||||
}
|
||||
"loadGlb" -> {
|
||||
if (_viewer == null)
|
||||
return;
|
||||
val loader = FlutterInjector.instance().flutterLoader()
|
||||
val key = loader.getLookupKeyForAsset(call.arguments as String)
|
||||
val key2 = loader.getLookupKeyForAsset(call.arguments as String, (activity as Context).packageName)
|
||||
val path = loader.findAppBundlePath()
|
||||
|
||||
val assetPtr = _lib.load_glb(
|
||||
_viewer!!,
|
||||
key
|
||||
)
|
||||
result.success(Pointer.nativeValue(assetPtr));
|
||||
}
|
||||
"loadGltf" -> {
|
||||
if (_viewer == null)
|
||||
return;
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
val loader = FlutterInjector.instance().flutterLoader()
|
||||
val assetPtr = _lib.load_gltf(
|
||||
_viewer!!,
|
||||
loader.getLookupKeyForAsset(args[0] as String),
|
||||
loader.getLookupKeyForAsset(args[1] as String)
|
||||
)
|
||||
result.success(Pointer.nativeValue(assetPtr));
|
||||
}
|
||||
"transformToUnitCube" -> {
|
||||
val assetPtr = Pointer(call.arguments as Long);
|
||||
_lib.transform_to_unit_cube(assetPtr)
|
||||
result.success("OK");
|
||||
}
|
||||
"setPosition" -> {
|
||||
val args = call.arguments as ArrayList<*>
|
||||
val assetPtr = Pointer(args[0] as Long)
|
||||
_lib.set_position(assetPtr, (args[1] as Double).toFloat(), (args[2] as Double).toFloat(), (args[3] as Double).toFloat())
|
||||
result.success("OK");
|
||||
}
|
||||
"setRotation" -> {
|
||||
val args = call.arguments as ArrayList<*>
|
||||
val assetPtr = Pointer(args[0] as Long)
|
||||
_lib.set_rotation(assetPtr, (args[1] as Double).toFloat(), (args[2] as Double).toFloat(), (args[3] as Double).toFloat(), (args[4] as Double).toFloat())
|
||||
result.success("OK");
|
||||
}
|
||||
"setTexture" -> {
|
||||
val args = call.arguments as ArrayList<*>
|
||||
val loader = FlutterInjector.instance().flutterLoader()
|
||||
val assetPtr = Pointer(args[0] as Long);
|
||||
_lib.set_texture(assetPtr, loader.getLookupKeyForAsset(args[1] as String), args[2] as Int)
|
||||
result.success("OK");
|
||||
}
|
||||
"setCamera" -> {
|
||||
val args = call.arguments as ArrayList<*>
|
||||
val success = _lib.set_camera(
|
||||
_viewer!!,
|
||||
Pointer(args[0] as Long),
|
||||
args[1] as String,
|
||||
)
|
||||
if(success) {
|
||||
result.success("OK");
|
||||
} else {
|
||||
result.error("failed","failed", "Failed to set camera")
|
||||
}
|
||||
}
|
||||
"zoom" -> {
|
||||
if(_viewer == null)
|
||||
return;
|
||||
_lib.scroll(_viewer!!, 0.0f, 0.0f, (call.arguments as Double).toFloat())
|
||||
result.success("OK");
|
||||
}
|
||||
"getTargetNames" -> {
|
||||
if(_viewer == null)
|
||||
return;
|
||||
|
||||
val countPtr = IntByReference();
|
||||
val args = call.arguments as ArrayList<*>
|
||||
val namesPtr = _lib.get_target_names(Pointer(args[0] as Long), args[1] as String, countPtr)
|
||||
|
||||
val names = namesPtr.getStringArray(0, countPtr.value);
|
||||
|
||||
for(i in 0..countPtr.value-1) {
|
||||
Log.v(TAG, "Got target names ${names[i]} ${names[i].length}")
|
||||
}
|
||||
|
||||
val namesAsList = names.toCollection(ArrayList())
|
||||
|
||||
_lib.free_pointer(namesPtr, countPtr.getValue())
|
||||
|
||||
result.success(namesAsList)
|
||||
}
|
||||
"getAnimationNames" -> {
|
||||
val assetPtr = Pointer(call.arguments as Long)
|
||||
val countPtr = IntByReference();
|
||||
val arrPtr = _lib.get_animation_names(assetPtr, countPtr)
|
||||
|
||||
val names = arrPtr.getStringArray(0, countPtr.value);
|
||||
|
||||
for(i in 0..countPtr.value-1) {
|
||||
val name = names[i];
|
||||
Log.v(TAG, "Got animation names ${name} ${name.length}")
|
||||
}
|
||||
|
||||
_lib.free_pointer(arrPtr, 1)
|
||||
|
||||
result.success(names.toCollection(ArrayList()))
|
||||
}
|
||||
"applyWeights" -> {
|
||||
val args = call.arguments as ArrayList<*>
|
||||
val assetPtr = Pointer(args[0] as Long)
|
||||
val weights = args[1] as ArrayList<Float>;
|
||||
|
||||
_lib.apply_weights(assetPtr, weights.toFloatArray(), weights.size)
|
||||
result.success("OK");
|
||||
}
|
||||
"animateWeights" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
val assetPtr = Pointer(args[0] as Long)
|
||||
val frames = args[1] as ArrayList<Float>;
|
||||
val numWeights = args[2] as Int
|
||||
val numFrames = args[3] as Int
|
||||
val frameLenInMs = args[4] as Double
|
||||
|
||||
_lib.animate_weights(assetPtr, frames.toFloatArray(), numWeights, numFrames, frameLenInMs.toFloat())
|
||||
result.success("OK");
|
||||
}
|
||||
"panStart" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
_lib.grab_begin(_viewer!!, args[0] as Int, args[1] as Int, true)
|
||||
result.success("OK");
|
||||
}
|
||||
"panUpdate" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
_lib.grab_update(_viewer!!, args[0] as Int, args[1] as Int)
|
||||
result.success("OK");
|
||||
}
|
||||
"panEnd" -> {
|
||||
_lib.grab_end(_viewer!!)
|
||||
result.success("OK");
|
||||
}
|
||||
"rotateStart" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
_lib.grab_begin(_viewer!!, args[0] as Int, args[1] as Int, false)
|
||||
result.success("OK");
|
||||
}
|
||||
"rotateUpdate" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
_lib.grab_update(_viewer!!, args[0] as Int, args[1] as Int)
|
||||
result.success("OK");
|
||||
}
|
||||
"rotateEnd" -> {
|
||||
_lib.grab_end(_viewer!!)
|
||||
result.success("OK");
|
||||
}
|
||||
"grabStart" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
_lib.grab_begin(_viewer!!, args[0] as Int, args[1] as Int, true)
|
||||
result.success("OK");
|
||||
}
|
||||
"grabUpdate" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
_lib.grab_update(_viewer!!, args[0] as Int, args[1] as Int)
|
||||
result.success("OK");
|
||||
}
|
||||
"grabEnd" -> {
|
||||
_lib.grab_end(_viewer!!)
|
||||
result.success("OK");
|
||||
}
|
||||
"removeAsset" -> {
|
||||
_lib.remove_asset(_viewer!!, Pointer(call.arguments as Long))
|
||||
result.success("OK");
|
||||
}
|
||||
"clearAssets" -> {
|
||||
_lib.clear_assets(_viewer!!)
|
||||
result.success("OK");
|
||||
}
|
||||
"playAnimation" -> {
|
||||
val args = call.arguments as ArrayList<Any?>
|
||||
_lib.play_animation(Pointer(args[0] as Long), args[1] as Int, args[2] as Boolean)
|
||||
result.success("OK")
|
||||
}
|
||||
else -> {
|
||||
result.notImplemented()
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
override fun onDetachedFromEngine(@NonNull binding: FlutterPlugin.FlutterPluginBinding) {
|
||||
channel.setMethodCallHandler(null)
|
||||
//_lib.destroy_swap_chain(_viewer!!)
|
||||
}
|
||||
|
||||
|
||||
override fun onReattachedToActivityForConfigChanges(binding: ActivityPluginBinding) {
|
||||
onAttachedToActivity(binding)
|
||||
//_lib.create_swap_chain(_viewer!!, surface, JNIEnv.CURRENT)
|
||||
|
||||
}
|
||||
|
||||
override fun onDetachedFromActivityForConfigChanges() {
|
||||
@@ -70,6 +407,6 @@ class PolyvoxFilamentPlugin: FlutterPlugin, MethodCallHandler, ActivityAware {
|
||||
}
|
||||
|
||||
override fun onDetachedFromActivity() {
|
||||
lifecycle = null
|
||||
lifecycle = null
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user