Merge branch 'master' into temp-ui-button-type-refactortemp-ui-button-type-refactor

1 files changed, 41 insertions, 0 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++)