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hkKdTreeBuildingUtils.h
上传用户:yisoukefu
上传日期:2020-08-09
资源大小:39506k
文件大小:3k
源码类别:
其他游戏
开发平台:
Visual C++
- /*
- *
- * Confidential Information of Telekinesys Research Limited (t/a Havok). Not for disclosure or distribution without Havok's
- * prior written consent. This software contains code, techniques and know-how which is confidential and proprietary to Havok.
- * Level 2 and Level 3 source code contains trade secrets of Havok. Havok Software (C) Copyright 1999-2009 Telekinesys Research Limited t/a Havok. All Rights Reserved. Use of this software is subject to the terms of an end user license agreement.
- *
- */
- #ifndef HK_KDTREE_BUILDING_UTILS_H
- #define HK_KDTREE_BUILDING_UTILS_H
- #include <Common/Base/hkBase.h>
- #include <Common/Internal/KdTree/hkKdTree.h>
- #include <Common/Internal/KdTree/Build/hkKdTreeBuilder.h>
- #include <Common/Internal/KdTree/Build/hkKdTreeBuildInput.h>
- class hkKdTreeBuildingUtils
- {
- public:
- /// Allocate space for the buffers required to build the tree
- static void HK_CALL allocateBuffers( struct hkKdTreeBuildInput::WorkingSet& buffersOut, int numPrimitives );
- /// Deallocate the space for the buffers
- static void HK_CALL deallocateBuffers( struct hkKdTreeBuildInput::WorkingSet& buffers, int numPrimitives );
- /// Build the tree from the buffers
- static void HK_CALL buildTree( hkKdTreeBuildInput::WorkingSet& buffers, hkKdTreeNode* treeOut, hkKdTreeBuildInput::ProjectedEntry* projEntOut, int treeOutSize, int numPrims, int _numAvailableEmptyNodes, int& maxDepthOut );
- static void HK_CALL buildTree( hkKdTreeBuildInput::WorkingSet& buffers, hkKdTree* treeOut);
- /// Call this to patch up the independent results from a distributed build
- static void HK_CALL completeDistributedBuild( hkKdTree* treeInOut, int numPrimitives, int* depths, int* subJobSizes );
- /// For fastbuilds
- static void HK_CALL projectPrimitives(hkKdTreeBuildInput::Mediator* HK_RESTRICT mediator, int startIdx, int endIdx, hkKdTreeBuildInput::ProjectedEntry* HK_RESTRICT output );
- // Emulated distributed building in single threaded mode for testing
- static void HK_CALL buildTreeDistributed( hkKdTreeBuildInput::Mediator& mediator, hkKdTree* tree );
- };
- #endif //HK_KDTREE_BUILDING_UTILS_H
- /*
- * Havok SDK - NO SOURCE PC DOWNLOAD, BUILD(#20090216)
- *
- * Confidential Information of Havok. (C) Copyright 1999-2009
- * Telekinesys Research Limited t/a Havok. All Rights Reserved. The Havok
- * Logo, and the Havok buzzsaw logo are trademarks of Havok. Title, ownership
- * rights, and intellectual property rights in the Havok software remain in
- * Havok and/or its suppliers.
- *
- * Use of this software for evaluation purposes is subject to and indicates
- * acceptance of the End User licence Agreement for this product. A copy of
- * the license is included with this software and is also available at www.havok.com/tryhavok.
- *
- */