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Filament now supports GPU vertex morphing.

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This works by aliasing CUSTOM0 - CUSTOM7 to morphing attributes, and by
extending our existing skinning variant.

This PR was tested against some upcoming changes to gltfio.

Issue #1149, #1417
This commit is contained in:
Philip Rideout
2019-07-26 17:53:46 -04:00
parent f8f947addb
commit 90c17ccbad
24 changed files with 243 additions and 73 deletions
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android/filament-android/src/main/cpp/RenderableManager.cpp
+16
View File
@@ -182,6 +182,12 @@ Java_com_google_android_filament_RenderableManager_nBuilderSkinningBones(JNIEnv*
return 0;
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_RenderableManager_nBuilderMorphing(JNIEnv*, jclass,
jlong nativeBuilder, jboolean enabled) {
RenderableManager::Builder *builder = (RenderableManager::Builder *) nativeBuilder;
builder->morphing(enabled);
}
extern "C" JNIEXPORT jint JNICALL
@@ -218,6 +224,16 @@ Java_com_google_android_filament_RenderableManager_nSetBonesAsQuaternions(JNIEnv
return 0;
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_RenderableManager_nSetMorphWeights(JNIEnv* env, jclass,
jlong nativeRenderableManager, jint instance, jfloatArray weights) {
RenderableManager *rm = (RenderableManager *) nativeRenderableManager;
jfloat* vec = env->GetFloatArrayElements(weights, NULL);
math::float4 floatvec(vec[0], vec[1], vec[2], vec[3]);
env->ReleaseFloatArrayElements(weights, vec, JNI_ABORT);
rm->setMorphWeights((RenderableManager::Instance)instance, floatvec);
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_RenderableManager_nSetAxisAlignedBoundingBox(JNIEnv*,
jclass, jlong nativeRenderableManager, jint i, jfloat cx, jfloat cy, jfloat cz,