test updates
This commit is contained in:
Nick Fisher
@@ -316,7 +316,13 @@ void main() async {
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test('depth visualization', () async {
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RenderLoop_create();
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final engine = await withPointerCallback<TEngine>(
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(cb) => Engine_createRenderThread(TBackend.BACKEND_METAL.index, cb));
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(cb) => Engine_createRenderThread(TBackend.BACKEND_METAL.index, nullptr, nullptr, 1, false, cb));
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final gltfResourceLoader = await withPointerCallback<TGltfResourceLoader>(
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(cb) => GltfResourceLoader_createRenderThread(engine, cb));
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final gltfAssetLoader = await withPointerCallback<TGltfAssetLoader>(
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(cb) => GltfAssetLoader_createRenderThread(engine, nullptr, cb));
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final renderer = await withPointerCallback<TRenderer>(
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(cb) => Engine_createRendererRenderThread(engine, cb));
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final swapchain = await withPointerCallback<TSwapChain>((cb) =>
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@@ -328,20 +334,63 @@ void main() async {
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cb));
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final camera = await withPointerCallback<TCamera>(
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(cb) => Engine_createCameraRenderThread(engine, cb));
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final offscreenView = await withPointerCallback<TView>(
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(cb) => Engine_createViewRenderThread(engine, cb));
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final view = await withPointerCallback<TView>(
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(cb) => Engine_createViewRenderThread(engine, cb));
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final colorTexture = await withPointerCallback<TTexture>((cb) =>
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Texture_buildRenderThread(
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engine,
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500,
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500,
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1,
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1,
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TTextureUsage.TEXTURE_USAGE_COLOR_ATTACHMENT.value |
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TTextureUsage.TEXTURE_USAGE_SAMPLEABLE.value |
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TTextureUsage.TEXTURE_USAGE_BLIT_SRC.value,
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0,
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TTextureSamplerType.SAMPLER_2D,
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TTextureFormat.TEXTUREFORMAT_RGBA8,
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cb));
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final depthTexture = await withPointerCallback<TTexture>((cb) =>
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Texture_buildRenderThread(
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engine,
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500,
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500,
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1,
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1,
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TTextureUsage.TEXTURE_USAGE_DEPTH_ATTACHMENT.value |
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TTextureUsage.TEXTURE_USAGE_SAMPLEABLE.value,
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0,
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TTextureSamplerType.SAMPLER_2D,
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TTextureFormat.TEXTUREFORMAT_DEPTH32F,
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cb));
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final renderTarget = await withPointerCallback<TRenderTarget>((cb) =>
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RenderTarget_createRenderThread(
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engine, 500, 500, colorTexture, depthTexture, cb));
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View_setRenderTarget(offscreenView, renderTarget);
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final offscreenScene = Engine_createScene(engine);
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final scene = Engine_createScene(engine);
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await withVoidCallback((cb) {
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Renderer_setClearOptionsRenderThread(
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renderer, 1.0, 0.0, 1.0, 1.0, 0, true, true, cb);
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});
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View_setFrustumCullingEnabled(offscreenView, false);
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View_setFrustumCullingEnabled(view, false);
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View_setScene(offscreenView, offscreenScene);
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View_setScene(view, scene);
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View_setCamera(offscreenView, camera);
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View_setCamera(view, camera);
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View_setViewport(offscreenView, 500, 500);
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View_setViewport(view, 500, 500);
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final eye = Struct.create<double3>()
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..x = 0.0
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..y = 0.0
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..x = 5.0
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..y = 1.0
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..z = 5.0;
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Camera_lookAt(
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camera,
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@@ -354,11 +403,21 @@ void main() async {
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..x = 0.0
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..y = 1.0
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..z = 0.0);
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View_setBloomRenderThread(view, false, 0.0);
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View_setBloomRenderThread(offscreenView, false, 0.0);
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Camera_setLensProjection(camera, 0.05, 100000, 1.0, kFocalLength);
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View_setPostProcessing(offscreenView, false);
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View_setPostProcessing(view, false);
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final iblData = File("${testHelper.testDir}/assets/default_env_ibl.ktx")
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.readAsBytesSync();
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final ibl = await withPointerCallback<TIndirectLight>((cb) =>
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Engine_buildIndirectLightRenderThread(
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engine, iblData.address, iblData.length, 30000, cb, nullptr));
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Scene_setIndirectLight(offscreenScene, ibl);
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Scene_setIndirectLight(scene, ibl);
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final skyboxData =
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File("${testHelper.testDir}/assets/default_env_skybox.ktx")
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.readAsBytesSync();
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@@ -367,25 +426,98 @@ void main() async {
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Engine_buildSkyboxRenderThread(
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engine, skyboxData.address, skyboxData.length, cb, nullptr));
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Scene_setSkybox(offscreenScene, skybox);
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Scene_setSkybox(scene, skybox);
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final cubeData = GeometryHelper.cube();
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final cube = await withPointerCallback<TSceneAsset>((cb) =>
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SceneAsset_createGeometryRenderThread(
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// final cubeData = GeometryHelper.cube();
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// final cube = await withPointerCallback<TSceneAsset>((cb) =>
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// SceneAsset_createGeometryRenderThread(
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// engine,
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// cubeData.vertices.address,
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// cubeData.vertices.length,
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// cubeData.normals.address,
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// cubeData.normals.length,
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// cubeData.uvs.address,
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// cubeData.uvs.length,
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// cubeData.indices.address,
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// cubeData.indices.length,
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// TPrimitiveType.PRIMITIVETYPE_POINTS,
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// nullptr,
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// 0,
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// cb));
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// Scene_addEntity(offscreenScene, SceneAsset_getEntity(cube));
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var cube =
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File("${testHelper.testDir}/assets/cube.glb").readAsBytesSync();
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final filamentAsset = await withPointerCallback<TFilamentAsset>((cb) =>
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GltfAssetLoader_loadRenderThread(gltfAssetLoader,
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cube.address, cube.length, 1, cb));
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var entities = Int32List(FilamentAsset_getEntityCount(filamentAsset));
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FilamentAsset_getEntities(filamentAsset, entities.address);
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final unlitMaData =
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File("/Users/nickfisher/Documents/thermion/materials/unlit.filamat")
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.readAsBytesSync();
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final unlitMa =
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Engine_buildMaterial(engine, unlitMaData.address, unlitMaData.length);
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final unlitMi = await withPointerCallback<TMaterialInstance>(
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(cb) => Material_createInstanceRenderThread(unlitMa, cb));
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MaterialInstance_setParameterFloat2(
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unlitMi, "uvScale".toNativeUtf8().cast<Char>(), 1.0, 1.0);
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MaterialInstance_setParameterFloat4(unlitMi,
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"baseColorFactor".toNativeUtf8().cast<Char>(), 1.0, 1.0, 0.0, 1.0);
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MaterialInstance_setParameterInt(
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unlitMi, "baseColorIndex".toNativeUtf8().cast<Char>(), -1);
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for (int i = 0; i < entities.length; i++) {
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RenderableManager_setMaterialInstanceAt(
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Engine_getRenderableManager(engine), entities[i], 0, unlitMi);
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}
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// final materialInstance = GltfAssetLoader_getMaterialInstance(
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// Engine_getRenderableManager(engine), filamentAsset);
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// MaterialInstance_setParameterFloat4(materialInstance,
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// "baseColorFactor".toNativeUtf8().cast<Char>(), 1.0, 0, 0, 1);
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final imageData =
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File("${testHelper.testDir}/assets/cube_texture2_512x512.png")
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.readAsBytesSync();
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final image = await Image_decode(imageData.address, imageData.length,
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"unused".toNativeUtf8().cast<Char>());
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final texture = await withPointerCallback<TTexture>((cb) =>
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Texture_buildRenderThread(
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engine,
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cubeData.vertices.address,
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cubeData.vertices.length,
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cubeData.normals.address,
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cubeData.normals.length,
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cubeData.uvs.address,
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cubeData.uvs.length,
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cubeData.indices.address,
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cubeData.indices.length,
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TPrimitiveType.PRIMITIVETYPE_POINTS,
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nullptr,
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Image_getWidth(image),
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Image_getHeight(image),
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1,
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1,
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TTextureUsage.TEXTURE_USAGE_SAMPLEABLE.index,
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0,
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TTextureSamplerType.SAMPLER_2D,
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TTextureFormat.TEXTUREFORMAT_RGBA32F,
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cb));
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Scene_addEntity(scene, SceneAsset_getEntity(cube));
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await withBoolCallback((cb) => Texture_loadImageRenderThread(
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engine,
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texture,
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image,
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TPixelDataFormat.PIXELDATAFORMAT_RGBA,
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TPixelDataType.PIXELDATATYPE_FLOAT,
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cb));
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MaterialInstance_setParameterInt(
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unlitMi, "baseColorIndex".toNativeUtf8().cast<Char>(), 0);
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MaterialInstance_setParameterTexture(
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unlitMi,
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"baseColorMap".toNativeUtf8().cast<Char>(),
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RenderTarget_getDepthTexture(renderTarget),
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// texture,
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TextureSampler_create());
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await withVoidCallback((cb) {
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Scene_addFilamentAssetRenderThread(offscreenScene, filamentAsset, cb);
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});
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await withVoidCallback((cb) {
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Scene_addFilamentAssetRenderThread(scene, filamentAsset, cb);
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});
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await withVoidCallback((cb) {
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Engine_flushAndWaitRenderThead(engine, cb);
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@@ -400,13 +532,29 @@ void main() async {
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);
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});
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// for (int i = 0; i < 10; i++) {
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await withVoidCallback((cb) {
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Renderer_renderRenderThread(renderer, view, cb);
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});
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// }
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await withVoidCallback((cb) {
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Renderer_renderRenderThread(renderer, offscreenView, cb);
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});
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var view1Out = Uint8List(500 * 500 * 4);
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await withVoidCallback((cb) {
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Renderer_renderRenderThread(renderer, view, cb);
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});
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var offscreenViewOut = Uint8List(500 * 500 * 4);
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await withVoidCallback((cb) {
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Renderer_readPixelsRenderThread(
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renderer,
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offscreenView,
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renderTarget,
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TPixelDataFormat.PIXELDATAFORMAT_RGBA,
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TPixelDataType.PIXELDATATYPE_UBYTE,
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offscreenViewOut.address,
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cb,
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);
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});
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var swapchainOut = Uint8List(500 * 500 * 4);
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await withVoidCallback((cb) {
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Renderer_readPixelsRenderThread(
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@@ -415,7 +563,7 @@ void main() async {
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nullptr,
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TPixelDataFormat.PIXELDATAFORMAT_RGBA,
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TPixelDataType.PIXELDATATYPE_UBYTE,
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view1Out.address,
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swapchainOut.address,
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cb,
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);
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});
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@@ -425,72 +573,23 @@ void main() async {
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});
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await savePixelBufferToPng(
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view1Out,
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offscreenViewOut,
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500,
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500,
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"/tmp/view1.png",
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);
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await savePixelBufferToPng(
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swapchainOut,
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500,
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500,
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"/tmp/sc1.png",
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);
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await withVoidCallback((cb) => Engine_destroyIndirectLightRenderThread(engine, ibl, cb));
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await withVoidCallback((cb) => Engine_destroySkyboxRenderThread(engine, skybox, cb));
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RenderLoop_destroy();
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// await camera.lookAt(Vector3(100, 1500, 1500));
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// // first view just renders a normal unlit cube, but into a render target
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// final vp = await (await viewer.getViewAt(0)).getViewport();
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// FFIView view = await viewer.createView()
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// as FFIView; // await viewer.getViewAt(0) as FFIView;
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// await view.setViewport(vp.width, vp.height);
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// await view.setCamera(camera);
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// await view.setFrustumCullingEnabled(false);
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// var scene1 = Engine_createScene(engine);
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// View_setScene(view.view, scene1);
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// Scene_setSkybox(scene1, skybox);
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// await view.setPostProcessing(false);
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// await viewer.setClearOptions(Vector4(0, 0, 1, 0), 1, false, false);
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// final colorTextureHandle = await testHelper.createTexture(
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// vp.width,
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// vp.height,
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// );
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// final rt = await viewer.createRenderTarget(
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// vp.width,
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// vp.height,
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// // colorTextureHandle.metalTextureAddress,
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// ) as FFIRenderTarget;
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// await view.setRenderTarget(rt);
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// final unlit = await viewer.createUnlitMaterialInstance();
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// await unlit.setParameterInt("baseColorIndex", -1);
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// await unlit.setParameterFloat4("baseColorFactor", 1.0, 0, 0, 1);
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// await unlit.setDepthWriteEnabled(true);
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// final cube = await viewer
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// .createGeometry(GeometryHelper.cube(), materialInstances: [unlit]);
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// Scene_addEntity(scene1, cube.entity);
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// final cube2 = await viewer
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// .createGeometry(GeometryHelper.cube(), materialInstances: [unlit]);
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// Scene_addEntity(scene1, cube2.entity);
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// await viewer.setTransform(
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// cube.entity,
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// Matrix4.compose(
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// Vector3.zero(),
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// Quaternion.identity(),
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// Vector3(950, 950, 500),
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// ),
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// );
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// await viewer.setTransform(
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// cube2.entity,
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// Matrix4.compose(
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// Vector3(-500, -500, -2000),
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// Quaternion.identity(),
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// Vector3(500, 500, 500),
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// ),
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// );
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// final mirrorMaterial = await viewer.createMaterial(
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// File(
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// "/Users/nickfisher/Documents/thermion/materials/mirror.filamat",
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@@ -524,15 +623,6 @@ void main() async {
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// await view2.setCamera(camera);
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// await view2.setFrustumCullingEnabled(false);
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// final image = await viewer.decodeImage(
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// File("${testHelper.testDir}/assets/cube_texture2_512x512.png")
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// .readAsBytesSync());
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// final texture = await viewer.createTexture(
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// await image.getWidth(), await image.getHeight(),
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// textureFormat: TextureFormat.RGBA32F);
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// await texture.setLinearImage(
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// image, PixelDataFormat.RGBA, PixelDataType.FLOAT);
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// await mirrorMi.setParameterTexture(
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// "albedo",
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// // texture as FFITexture,
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