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| | btTriangleMesh (bool use32bitIndices=true, bool use4componentVertices=true) |
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| bool | getUse32bitIndices () const |
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| bool | getUse4componentVertices () const |
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| void | addTriangle (const btVector3 &vertex0, const btVector3 &vertex1, const btVector3 &vertex2, bool removeDuplicateVertices=false) |
| | By default addTriangle won't search for duplicate vertices, because the search is very slow for large triangle meshes. More...
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| void | addTriangleIndices (int index1, int index2, int index3) |
| | 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) More...
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| int | getNumTriangles () const |
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| virtual void | preallocateVertices (int numverts) |
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| virtual void | preallocateIndices (int numindices) |
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| int | findOrAddVertex (const btVector3 &vertex, bool removeDuplicateVertices) |
| | findOrAddVertex is an internal method, use addTriangle instead More...
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| void | addIndex (int index) |
| | addIndex is an internal method, use addTriangle instead More...
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| | BT_DECLARE_ALIGNED_ALLOCATOR () |
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| | btTriangleIndexVertexArray () |
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| virtual | ~btTriangleIndexVertexArray () |
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| | btTriangleIndexVertexArray (int numTriangles, int *triangleIndexBase, int triangleIndexStride, int numVertices, btScalar *vertexBase, int vertexStride) |
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| void | addIndexedMesh (const btIndexedMesh &mesh, PHY_ScalarType indexType=PHY_INTEGER) |
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| virtual void | getLockedVertexIndexBase (unsigned char **vertexbase, int &numverts, PHY_ScalarType &type, int &vertexStride, unsigned char **indexbase, int &indexstride, int &numfaces, PHY_ScalarType &indicestype, int subpart=0) |
| | get read and write access to a subpart of a triangle mesh this subpart has a continuous array of vertices and indices in this way the mesh can be handled as chunks of memory with striding very similar to OpenGL vertexarray support make a call to unLockVertexBase when the read and write access is finished More...
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| virtual void | getLockedReadOnlyVertexIndexBase (const unsigned char **vertexbase, int &numverts, PHY_ScalarType &type, int &vertexStride, const unsigned char **indexbase, int &indexstride, int &numfaces, PHY_ScalarType &indicestype, int subpart=0) const |
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| virtual void | unLockVertexBase (int subpart) |
| | unLockVertexBase finishes the access to a subpart of the triangle mesh make a call to unLockVertexBase when the read and write access (using getLockedVertexIndexBase) is finished More...
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| virtual void | unLockReadOnlyVertexBase (int subpart) const |
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| virtual int | getNumSubParts () const |
| | getNumSubParts returns the number of seperate subparts each subpart has a continuous array of vertices and indices More...
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| IndexedMeshArray & | getIndexedMeshArray () |
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| const IndexedMeshArray & | getIndexedMeshArray () const |
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| virtual bool | hasPremadeAabb () const |
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| virtual void | setPremadeAabb (const btVector3 &aabbMin, const btVector3 &aabbMax) const |
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| virtual void | getPremadeAabb (btVector3 *aabbMin, btVector3 *aabbMax) const |
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| | BT_DECLARE_ALIGNED_ALLOCATOR () |
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| | btStridingMeshInterface () |
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| virtual | ~btStridingMeshInterface () |
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| virtual void | InternalProcessAllTriangles (btInternalTriangleIndexCallback *callback, const btVector3 &aabbMin, const btVector3 &aabbMax) const |
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| void | calculateAabbBruteForce (btVector3 &aabbMin, btVector3 &aabbMax) |
| | brute force method to calculate aabb More...
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| const btVector3 & | getScaling () const |
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| void | setScaling (const btVector3 &scaling) |
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| virtual int | calculateSerializeBufferSize () const |
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| virtual const char * | serialize (void *dataBuffer, btSerializer *serializer) const |
| | fills the dataBuffer and returns the struct name (and 0 on failure) More...
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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.
Definition at line 27 of file btTriangleMesh.h.
Public Member Functions inherited from btTriangleIndexVertexArray