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Add JNI bindings for gltfio camera (#2693)

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This commit is contained in:
Ben Doherty
2020-06-16 15:24:24 -07:00
committed by GitHub
parent f462eafed0
commit 94776a01b3
8 changed files with 142 additions and 1 deletions
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18
android/gltfio-android/src/main/cpp/FilamentAsset.cpp
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@@ -127,6 +127,24 @@ Java_com_google_android_filament_gltfio_FilamentAsset_nGetLightEntities(JNIEnv*
env->ReleaseIntArrayElements(result, (jint*) entities, 0);
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_gltfio_FilamentAsset_nGetCameraEntities(JNIEnv* env, jclass,
jlong nativeAsset, jintArray result) {
FilamentAsset* asset = (FilamentAsset*) nativeAsset;
jsize available = env->GetArrayLength(result);
Entity* entities = (Entity*) env->GetIntArrayElements(result, nullptr);
std::copy_n(asset->getCameraEntities(),
std::min(available, (jsize) asset->getCameraEntityCount()), entities);
env->ReleaseIntArrayElements(result, (jint*) entities, 0);
}
extern "C" JNIEXPORT jint JNICALL
Java_com_google_android_filament_gltfio_FilamentAsset_nGetCameraEntityCount(JNIEnv*, jclass,
jlong nativeAsset) {
FilamentAsset* asset = (FilamentAsset*) nativeAsset;
return asset->getCameraEntityCount();
}
extern "C" JNIEXPORT jint JNICALL
Java_com_google_android_filament_gltfio_FilamentAsset_nGetMaterialInstanceCount(JNIEnv*, jclass,
jlong nativeAsset) {