1952f0a1f7
* Change morphing APIs to support LOD * Add Java and Web bindings for morphing * Omit and fix JS bindings * Fix styles in MorphTargetBuffer.java
115 lines
4.0 KiB
C++
115 lines
4.0 KiB
C++
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <jni.h>
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#include <functional>
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#include <stdlib.h>
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#include <string.h>
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#include <filament/MorphTargetBuffer.h>
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#include "common/CallbackUtils.h"
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#include "common/NioUtils.h"
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using namespace filament;
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using namespace backend;
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extern "C"
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JNIEXPORT jlong JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nCreateBuilder(JNIEnv*, jclass) {
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return (jlong) new MorphTargetBuffer::Builder();
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}
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extern "C"
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JNIEXPORT void JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nDestroyBuilder(JNIEnv*, jclass,
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jlong nativeBuilder) {
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MorphTargetBuffer::Builder* builder = (MorphTargetBuffer::Builder *) nativeBuilder;
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delete builder;
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}
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extern "C"
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JNIEXPORT void JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nBuilderVertexCount(JNIEnv*, jclass,
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jlong nativeBuilder, jint vertexCount) {
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MorphTargetBuffer::Builder* builder = (MorphTargetBuffer::Builder *) nativeBuilder;
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builder->vertexCount((size_t) vertexCount);
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}
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extern "C"
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JNIEXPORT void JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nBuilderCount(JNIEnv*, jclass,
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jlong nativeBuilder, jint count) {
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MorphTargetBuffer::Builder* builder = (MorphTargetBuffer::Builder *) nativeBuilder;
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builder->count((size_t) count);
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}
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extern "C"
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JNIEXPORT jlong JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nBuilderBuild(JNIEnv*, jclass,
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jlong nativeBuilder, jlong nativeEngine) {
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MorphTargetBuffer::Builder* builder = (MorphTargetBuffer::Builder *) nativeBuilder;
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Engine *engine = (Engine *) nativeEngine;
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return (jlong) builder->build(*engine);
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}
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// ------------------------------------------------------------------------------------------------
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extern "C"
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JNIEXPORT jint JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nSetPositionsAt(JNIEnv* env, jclass,
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jlong nativeObject, jlong nativeEngine,
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jint targetIndex, jfloatArray positions, jint count) {
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MorphTargetBuffer *morphTargetBuffer = (MorphTargetBuffer *) nativeObject;
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Engine *engine = (Engine *) nativeEngine;
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jfloat* data = env->GetFloatArrayElements(positions, NULL);
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morphTargetBuffer->setPositionsAt(*engine, targetIndex,
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(math::float4*) data, size_t(count));
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env->ReleaseFloatArrayElements(positions, data, JNI_ABORT);
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return 0;
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}
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extern "C"
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JNIEXPORT jint JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nSetTangentsAt(JNIEnv* env, jclass,
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jlong nativeObject, jlong nativeEngine,
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jint targetIndex, jshortArray tangents, jint count) {
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MorphTargetBuffer *morphTargetBuffer = (MorphTargetBuffer *) nativeObject;
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Engine *engine = (Engine *) nativeEngine;
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jshort* data = env->GetShortArrayElements(tangents, NULL);
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morphTargetBuffer->setTangentsAt(*engine, targetIndex,
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(math::short4*) data, size_t(count));
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env->ReleaseShortArrayElements(tangents, data, JNI_ABORT);
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return 0;
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}
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extern "C"
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JNIEXPORT jint JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nGetVertexCount(JNIEnv*, jclass,
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jlong nativeObject) {
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MorphTargetBuffer *morphTargetBuffer = (MorphTargetBuffer *) nativeObject;
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return (jint)morphTargetBuffer->getVertexCount();
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}
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extern "C"
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JNIEXPORT jint JNICALL
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Java_com_google_android_filament_MorphTargetBuffer_nGetCount(JNIEnv*, jclass,
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jlong nativeObject) {
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MorphTargetBuffer *morphTargetBuffer = (MorphTargetBuffer *) nativeObject;
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return (jint)morphTargetBuffer->getCount();
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}
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