diff options
Diffstat (limited to 'extern/bullet2')
3 files changed, 50 insertions, 9 deletions
diff --git a/extern/bullet2/patches/btPolyhedralConvexShape_Inertia_fix.patch b/extern/bullet2/patches/btPolyhedralConvexShape_Inertia_fix.patch new file mode 100644 index 00000000000..abafb5855dd --- /dev/null +++ b/extern/bullet2/patches/btPolyhedralConvexShape_Inertia_fix.patch @@ -0,0 +1,41 @@ +diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp +index 9095c592d87..b831e20c2f9 100644 +--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp ++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp +@@ -406,17 +406,17 @@ void btPolyhedralConvexShape::calculateLocalInertia(btScalar mass,btVector3& ine + #ifndef __SPU__ + //not yet, return box inertia + +- btScalar margin = getMargin(); ++ //btScalar margin = getMargin(); + + btTransform ident; + ident.setIdentity(); + btVector3 aabbMin,aabbMax; +- getAabb(ident,aabbMin,aabbMax); ++ getAabb(ident,aabbMin,aabbMax); // This already contains the margin + btVector3 halfExtents = (aabbMax-aabbMin)*btScalar(0.5); + +- btScalar lx=btScalar(2.)*(halfExtents.x()+margin); +- btScalar ly=btScalar(2.)*(halfExtents.y()+margin); +- btScalar lz=btScalar(2.)*(halfExtents.z()+margin); ++ btScalar lx=btScalar(2.)*(halfExtents.x()); ++ btScalar ly=btScalar(2.)*(halfExtents.y()); ++ btScalar lz=btScalar(2.)*(halfExtents.z()); + const btScalar x2 = lx*lx; + const btScalar y2 = ly*ly; + const btScalar z2 = lz*lz; +@@ -476,10 +476,10 @@ void btPolyhedralConvexAabbCachingShape::recalcLocalAabb() + + for ( int i = 0; i < 3; ++i ) + { +- m_localAabbMax[i] = _supporting[i][i] + m_collisionMargin; +- m_localAabbMin[i] = _supporting[i + 3][i] - m_collisionMargin; ++ m_localAabbMax[i] = _supporting[i][i]; ++ m_localAabbMin[i] = _supporting[i + 3][i]; + } +- ++ + #else + + for (int i=0;i<3;i++) diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btCompoundShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btCompoundShape.cpp index e8c8c336cd2..1e7f36e0a17 100644 --- a/extern/bullet2/src/BulletCollision/CollisionShapes/btCompoundShape.cpp +++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btCompoundShape.cpp @@ -180,7 +180,7 @@ void btCompoundShape::getAabb(const btTransform& trans,btVector3& aabbMin,btVect localHalfExtents += btVector3(getMargin(),getMargin(),getMargin()); - btMatrix3x3 abs_b = trans.getBasis().absolute(); + btMatrix3x3 abs_b = trans.getBasis().absolute(); btVector3 center = trans(localCenter); diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp index 9095c592d87..b831e20c2f9 100644 --- a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp +++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp @@ -406,17 +406,17 @@ void btPolyhedralConvexShape::calculateLocalInertia(btScalar mass,btVector3& ine #ifndef __SPU__ //not yet, return box inertia - btScalar margin = getMargin(); + //btScalar margin = getMargin(); btTransform ident; ident.setIdentity(); btVector3 aabbMin,aabbMax; - getAabb(ident,aabbMin,aabbMax); + getAabb(ident,aabbMin,aabbMax); // This already contains the margin btVector3 halfExtents = (aabbMax-aabbMin)*btScalar(0.5); - btScalar lx=btScalar(2.)*(halfExtents.x()+margin); - btScalar ly=btScalar(2.)*(halfExtents.y()+margin); - btScalar lz=btScalar(2.)*(halfExtents.z()+margin); + btScalar lx=btScalar(2.)*(halfExtents.x()); + btScalar ly=btScalar(2.)*(halfExtents.y()); + btScalar lz=btScalar(2.)*(halfExtents.z()); const btScalar x2 = lx*lx; const btScalar y2 = ly*ly; const btScalar z2 = lz*lz; @@ -476,10 +476,10 @@ void btPolyhedralConvexAabbCachingShape::recalcLocalAabb() for ( int i = 0; i < 3; ++i ) { - m_localAabbMax[i] = _supporting[i][i] + m_collisionMargin; - m_localAabbMin[i] = _supporting[i + 3][i] - m_collisionMargin; + m_localAabbMax[i] = _supporting[i][i]; + m_localAabbMin[i] = _supporting[i + 3][i]; } - + #else for (int i=0;i<3;i++) |