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Implement light channels

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Currently there are 8 light channels, both renderables and lights can
be associated to one or several light channel, lighting occurs when
at least one channel is active on both the light and the renderable.

Fixes #4275
This commit is contained in:
Mathias Agopian
2021-07-30 18:54:32 -07:00
committed by Mathias Agopian
parent e483699fba
commit 8a81486f5d
20 changed files with 340 additions and 23 deletions
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android/filament-android/src/main/cpp/RenderableManager.cpp
+23
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@@ -214,6 +214,15 @@ Java_com_google_android_filament_RenderableManager_nBuilderMorphing(JNIEnv*, jcl
builder->morphing(enabled);
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_RenderableManager_nBuilderLightChannel(JNIEnv*, jclass,
jlong nativeBuilder, jint channel, jboolean enable) {
RenderableManager::Builder *builder = (RenderableManager::Builder *) nativeBuilder;
builder->lightChannel(channel, (bool)enable);
}
// ------------------------------------------------------------------------------------------------
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_RenderableManager_nSetSkinningBuffer(JNIEnv*, jclass,
jlong nativeRenderableManager, jint i, jlong nativeSkinningBuffer, jint count, jint offset) {
@@ -404,3 +413,17 @@ Java_com_google_android_filament_RenderableManager_nGetEnabledAttributesAt(JNIEn
AttributeBitset enabled = rm->getEnabledAttributesAt((RenderableManager::Instance) i, (size_t) primitiveIndex);
return enabled.getValue();
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_RenderableManager_nSetLightChannel(JNIEnv*, jclass,
jlong nativeRenderableManager, jint i, jint channel, jboolean enable) {
RenderableManager *rm = (RenderableManager *) nativeRenderableManager;
rm->setLightChannel((RenderableManager::Instance) i, channel, (bool)enable);
}
extern "C" JNIEXPORT jboolean JNICALL
Java_com_google_android_filament_RenderableManager_nGetLightChannel(JNIEnv*, jclass,
jlong nativeRenderableManager, jint i, jint channel) {
RenderableManager const *rm = (RenderableManager const *) nativeRenderableManager;
return rm->getLightChannel((RenderableManager::Instance) i, channel);
}