71 lines
2.8 KiB
C++
71 lines
2.8 KiB
C++
// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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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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// * 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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// * Neither the name of NVIDIA CORPORATION nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// 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
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// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Copyright (c) 2008-2025 NVIDIA Corporation. All rights reserved.
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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
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#ifndef GU_AABBTREE_BOUNDS_H
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#define GU_AABBTREE_BOUNDS_H
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#include "common/PxPhysXCommonConfig.h"
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namespace physx
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{
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class PxBounds3;
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namespace Gu
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{
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class PX_PHYSX_COMMON_API AABBTreeBounds
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{
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public:
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AABBTreeBounds() : mBounds(NULL), mUserAllocated(false) {}
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~AABBTreeBounds() { release(); }
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void init(PxU32 nbBounds, const PxBounds3* bounds=NULL);
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void resize(PxU32 newSize, PxU32 previousSize);
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void release();
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PX_FORCE_INLINE PxBounds3* getBounds() { return mBounds; }
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PX_FORCE_INLINE const PxBounds3* getBounds() const { return mBounds; }
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PX_FORCE_INLINE void moveFrom(AABBTreeBounds& source)
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{
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mBounds = source.mBounds;
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source.mBounds = NULL;
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}
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PX_FORCE_INLINE void takeOwnership() { mUserAllocated = true; }
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PX_FORCE_INLINE bool ownsMemory() const { return mUserAllocated==false; }
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PX_FORCE_INLINE void setBounds(PxBounds3* bounds) { mBounds = bounds; mUserAllocated=true; }
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private:
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PxBounds3* mBounds;
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PxU32 mUserAllocated;
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};
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} // namespace Gu
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}
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#endif // GU_AABBTREE_BOUNDS_H
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