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Diffstat (limited to 'thirdparty/bullet/src/BulletCollision/CollisionShapes/btTriangleMesh.h')
-rw-r--r-- | thirdparty/bullet/src/BulletCollision/CollisionShapes/btTriangleMesh.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/thirdparty/bullet/src/BulletCollision/CollisionShapes/btTriangleMesh.h b/thirdparty/bullet/src/BulletCollision/CollisionShapes/btTriangleMesh.h deleted file mode 100644 index ac4afa7f6b..0000000000 --- a/thirdparty/bullet/src/BulletCollision/CollisionShapes/btTriangleMesh.h +++ /dev/null @@ -1,72 +0,0 @@ -/* -Bullet Continuous Collision Detection and Physics Library -Copyright (c) 2003-2009 Erwin Coumans http://bulletphysics.org - -This software is provided 'as-is', without any express or implied warranty. -In no event will the authors be held liable for any damages arising from the use of this software. -Permission is granted to anyone to use this software for any purpose, -including commercial applications, and to alter it and redistribute it freely, -subject to the following restrictions: - -1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. -2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. -3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef BT_TRIANGLE_MESH_H -#define BT_TRIANGLE_MESH_H - -#include "btTriangleIndexVertexArray.h" -#include "LinearMath/btVector3.h" -#include "LinearMath/btAlignedObjectArray.h" - -///The btTriangleMesh class is a convenience class derived from btTriangleIndexVertexArray, that provides storage for a concave triangle mesh. It can be used as data for the btBvhTriangleMeshShape. -///It allows either 32bit or 16bit indices, and 4 (x-y-z-w) or 3 (x-y-z) component vertices. -///If you want to share triangle/index data between graphics mesh and collision mesh (btBvhTriangleMeshShape), you can directly use btTriangleIndexVertexArray or derive your own class from btStridingMeshInterface. -///Performance of btTriangleMesh and btTriangleIndexVertexArray used in a btBvhTriangleMeshShape is the same. -class btTriangleMesh : public btTriangleIndexVertexArray -{ - btAlignedObjectArray<btVector3> m_4componentVertices; - btAlignedObjectArray<btScalar> m_3componentVertices; - - btAlignedObjectArray<unsigned int> m_32bitIndices; - btAlignedObjectArray<unsigned short int> m_16bitIndices; - bool m_use32bitIndices; - bool m_use4componentVertices; - - - public: - btScalar m_weldingThreshold; - - btTriangleMesh (bool use32bitIndices=true,bool use4componentVertices=true); - - bool getUse32bitIndices() const - { - return m_use32bitIndices; - } - - bool getUse4componentVertices() const - { - return m_use4componentVertices; - } - ///By default addTriangle won't search for duplicate vertices, because the search is very slow for large triangle meshes. - ///In general it is better to directly use btTriangleIndexVertexArray instead. - void addTriangle(const btVector3& vertex0,const btVector3& vertex1,const btVector3& vertex2, bool removeDuplicateVertices=false); - - ///Add a triangle using its indices. Make sure the indices are pointing within the vertices array, so add the vertices first (and to be sure, avoid removal of duplicate vertices) - void addTriangleIndices(int index1, int index2, int index3 ); - - int getNumTriangles() const; - - virtual void preallocateVertices(int numverts); - virtual void preallocateIndices(int numindices); - - ///findOrAddVertex is an internal method, use addTriangle instead - int findOrAddVertex(const btVector3& vertex, bool removeDuplicateVertices); - ///addIndex is an internal method, use addTriangle instead - void addIndex(int index); - -}; - -#endif //BT_TRIANGLE_MESH_H - |