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69 lines
2.6 KiB
69 lines
2.6 KiB
/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* Author: Normen Hansen
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*/
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#include "com_jme3_bullet_collision_shapes_HullCollisionShape.h"
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#include "jmeBulletUtil.h"
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#include "BulletCollision/CollisionShapes/btConvexHullShape.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Class: com_jme3_bullet_collision_shapes_HullCollisionShape
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* Method: createShape
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* Signature: ([F)J
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*/
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JNIEXPORT jlong JNICALL Java_com_jme3_bullet_collision_shapes_HullCollisionShape_createShape
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(JNIEnv *env, jobject object, jobject array) {
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jmeClasses::initJavaClasses(env);
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float* data = (float*) env->GetDirectBufferAddress(array);
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//TODO: capacity will not always be length!
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int length = env->GetDirectBufferCapacity(array)/4;
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btConvexHullShape* shape = new btConvexHullShape();
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for (int i = 0; i < length; i+=3) {
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btVector3 vect = btVector3(data[i],
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data[i + 1],
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data[i + 2]);
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shape->addPoint(vect);
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}
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return reinterpret_cast<jlong>(shape);
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}
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#ifdef __cplusplus
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}
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#endif
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