diff options
Diffstat (limited to 'extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.cpp')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.cpp | 45 |
1 files changed, 38 insertions, 7 deletions
diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.cpp index 00847861cf1..8d634a67143 100644 --- a/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.cpp +++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.cpp @@ -4,8 +4,8 @@ Copyright (c) 2003-2006 Erwin Coumans http://continuousphysics.com/Bullet/ 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, +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. @@ -18,34 +18,43 @@ subject to the following restrictions: btTriangleIndexVertexArray::btTriangleIndexVertexArray(int numTriangles,int* triangleIndexBase,int triangleIndexStride,int numVertices,btScalar* vertexBase,int vertexStride) { btIndexedMesh mesh; - + mesh.m_numTriangles = numTriangles; mesh.m_triangleIndexBase = (const unsigned char *)triangleIndexBase; mesh.m_triangleIndexStride = triangleIndexStride; mesh.m_numVertices = numVertices; mesh.m_vertexBase = (const unsigned char *)vertexBase; mesh.m_vertexStride = vertexStride; - + addIndexedMesh(mesh); } +btTriangleIndexVertexArray::~btTriangleIndexVertexArray() +{ + +} + void btTriangleIndexVertexArray::getLockedVertexIndexBase(unsigned char **vertexbase, int& numverts,PHY_ScalarType& type, int& vertexStride,unsigned char **indexbase,int & indexstride,int& numfaces,PHY_ScalarType& indicestype,int subpart) { btAssert(subpart< getNumSubParts() ); - + btIndexedMesh& mesh = m_indexedMeshes[subpart]; numverts = mesh.m_numVertices; (*vertexbase) = (unsigned char *) mesh.m_vertexBase; + #ifdef BT_USE_DOUBLE_PRECISION + type = PHY_DOUBLE; + #else type = PHY_FLOAT; + #endif vertexStride = mesh.m_vertexStride; numfaces = mesh.m_numTriangles; (*indexbase) = (unsigned char *)mesh.m_triangleIndexBase; indexstride = mesh.m_triangleIndexStride; - indicestype = PHY_INTEGER; + indicestype = mesh.m_indexType; } void btTriangleIndexVertexArray::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) const @@ -54,12 +63,34 @@ void btTriangleIndexVertexArray::getLockedReadOnlyVertexIndexBase(const unsigned numverts = mesh.m_numVertices; (*vertexbase) = (const unsigned char *)mesh.m_vertexBase; + #ifdef BT_USE_DOUBLE_PRECISION + type = PHY_DOUBLE; + #else type = PHY_FLOAT; + #endif vertexStride = mesh.m_vertexStride; numfaces = mesh.m_numTriangles; (*indexbase) = (const unsigned char *)mesh.m_triangleIndexBase; indexstride = mesh.m_triangleIndexStride; - indicestype = PHY_INTEGER; + indicestype = mesh.m_indexType; +} + +bool btTriangleIndexVertexArray::hasPremadeAabb() const +{ + return (m_hasAabb == 1); +} + +void btTriangleIndexVertexArray::setPremadeAabb(const btVector3& aabbMin, const btVector3& aabbMax ) +{ + m_aabbMin = aabbMin; + m_aabbMax = aabbMax; + m_hasAabb = 1; // this is intentionally an int see notes in header +} + +void btTriangleIndexVertexArray::getPremadeAabb(btVector3* aabbMin, btVector3* aabbMax ) const +{ + *aabbMin = m_aabbMin; + *aabbMax = m_aabbMax; } |