diff options
Diffstat (limited to 'extern/bullet2/src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp index 8f893ac98aa..b107b0bea6e 100644 --- a/extern/bullet2/src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp +++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp @@ -17,23 +17,25 @@ subject to the following restrictions: btMinkowskiSumShape::btMinkowskiSumShape(const btConvexShape* shapeA,const btConvexShape* shapeB) -:m_shapeA(shapeA), +: btConvexInternalShape (), +m_shapeA(shapeA), m_shapeB(shapeB) { + m_shapeType = MINKOWSKI_DIFFERENCE_SHAPE_PROXYTYPE; m_transA.setIdentity(); m_transB.setIdentity(); } btVector3 btMinkowskiSumShape::localGetSupportingVertexWithoutMargin(const btVector3& vec)const { - btVector3 supVertexA = m_transA(m_shapeA->localGetSupportingVertexWithoutMargin(-vec*m_transA.getBasis())); - btVector3 supVertexB = m_transB(m_shapeB->localGetSupportingVertexWithoutMargin(vec*m_transB.getBasis())); + btVector3 supVertexA = m_transA(m_shapeA->localGetSupportingVertexWithoutMargin(vec*m_transA.getBasis())); + btVector3 supVertexB = m_transB(m_shapeB->localGetSupportingVertexWithoutMargin(-vec*m_transB.getBasis())); return supVertexA - supVertexB; } void btMinkowskiSumShape::batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors,btVector3* supportVerticesOut,int numVectors) const { - //todo: could make recursive use of batching. probably this shape is not used frequently. + ///@todo: could make recursive use of batching. probably this shape is not used frequently. for (int i=0;i<numVectors;i++) { supportVerticesOut[i] = localGetSupportingVertexWithoutMargin(vectors[i]); |