diff options
Diffstat (limited to 'extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp index 7edf1ea6db8..7afcccf8b03 100644 --- a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp +++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp @@ -16,62 +16,3 @@ subject to the following restrictions: #include "btConvexShape.h" -btConvexShape::btConvexShape() -: m_localScaling(btScalar(1.),btScalar(1.),btScalar(1.)), -m_collisionMargin(CONVEX_DISTANCE_MARGIN) -{ -} - - -void btConvexShape::setLocalScaling(const btVector3& scaling) -{ - m_localScaling = scaling; -} - - - -void btConvexShape::getAabbSlow(const btTransform& trans,btVector3&minAabb,btVector3&maxAabb) const -{ - - btScalar margin = getMargin(); - for (int i=0;i<3;i++) - { - btVector3 vec(btScalar(0.),btScalar(0.),btScalar(0.)); - vec[i] = btScalar(1.); - - btVector3 sv = localGetSupportingVertex(vec*trans.getBasis()); - - btVector3 tmp = trans(sv); - maxAabb[i] = tmp[i]+margin; - vec[i] = btScalar(-1.); - tmp = trans(localGetSupportingVertex(vec*trans.getBasis())); - minAabb[i] = tmp[i]-margin; - } -}; - - -btVector3 btConvexShape::localGetSupportingVertex(const btVector3& vec)const -{ -#ifndef __SPU__ - - btVector3 supVertex = localGetSupportingVertexWithoutMargin(vec); - - if ( getMargin()!=btScalar(0.) ) - { - btVector3 vecnorm = vec; - if (vecnorm .length2() < (SIMD_EPSILON*SIMD_EPSILON)) - { - vecnorm.setValue(btScalar(-1.),btScalar(-1.),btScalar(-1.)); - } - vecnorm.normalize(); - supVertex+= getMargin() * vecnorm; - } - return supVertex; - -#else - return btVector3(0,0,0); -#endif //__SPU__ - - } - - |