1 files changed, 57 insertions, 71 deletions

diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp
index 083d60b1b1e..b847f8f40f6 100644
--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp
+++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp
@@ -13,139 +13,125 @@ subject to the following restrictions:
 3. This notice may not be removed or altered from any source distribution.
 */
 
-
 #include "btConvexInternalShape.h"
 
-
-
 btConvexInternalShape::btConvexInternalShape()
-: m_localScaling(btScalar(1.),btScalar(1.),btScalar(1.)),
-m_collisionMargin(CONVEX_DISTANCE_MARGIN)
+	: m_localScaling(btScalar(1.), btScalar(1.), btScalar(1.)),
+	  m_collisionMargin(CONVEX_DISTANCE_MARGIN)
 {
 }
 
-
-void	btConvexInternalShape::setLocalScaling(const btVector3& scaling)
+void btConvexInternalShape::setLocalScaling(const btVector3& scaling)
 {
 	m_localScaling = scaling.absolute();
 }
 
-
-
-void	btConvexInternalShape::getAabbSlow(const btTransform& trans,btVector3&minAabb,btVector3&maxAabb) const
+void btConvexInternalShape::getAabbSlow(const btTransform& trans, btVector3& minAabb, btVector3& maxAabb) const
 {
 #ifndef __SPU__
 	//use localGetSupportingVertexWithoutMargin?
 	btScalar margin = getMargin();
-	for (int i=0;i<3;i++)
+	for (int i = 0; i < 3; i++)
 	{
-		btVector3 vec(btScalar(0.),btScalar(0.),btScalar(0.));
+		btVector3 vec(btScalar(0.), btScalar(0.), btScalar(0.));
 		vec[i] = btScalar(1.);
 
-		btVector3 sv = localGetSupportingVertex(vec*trans.getBasis());
+		btVector3 sv = localGetSupportingVertex(vec * trans.getBasis());
 
 		btVector3 tmp = trans(sv);
-		maxAabb[i] = tmp[i]+margin;
+		maxAabb[i] = tmp[i] + margin;
 		vec[i] = btScalar(-1.);
-		tmp = trans(localGetSupportingVertex(vec*trans.getBasis()));
-		minAabb[i] = tmp[i]-margin;
+		tmp = trans(localGetSupportingVertex(vec * trans.getBasis()));
+		minAabb[i] = tmp[i] - margin;
 	}
 #endif
 }
 
-
-
-btVector3	btConvexInternalShape::localGetSupportingVertex(const btVector3& vec)const
+btVector3 btConvexInternalShape::localGetSupportingVertex(const btVector3& vec) const
 {
 #ifndef __SPU__
 
-	 btVector3	supVertex = localGetSupportingVertexWithoutMargin(vec);
+	btVector3 supVertex = localGetSupportingVertexWithoutMargin(vec);
 
-	if ( getMargin()!=btScalar(0.) )
+	if (getMargin() != btScalar(0.))
 	{
 		btVector3 vecnorm = vec;
-		if (vecnorm .length2() < (SIMD_EPSILON*SIMD_EPSILON))
+		if (vecnorm.length2() < (SIMD_EPSILON * SIMD_EPSILON))
 		{
-			vecnorm.setValue(btScalar(-1.),btScalar(-1.),btScalar(-1.));
-		} 
+			vecnorm.setValue(btScalar(-1.), btScalar(-1.), btScalar(-1.));
+		}
 		vecnorm.normalize();
-		supVertex+= getMargin() * vecnorm;
+		supVertex += getMargin() * vecnorm;
 	}
 	return supVertex;
 
 #else
 	btAssert(0);
-	return btVector3(0,0,0);
-#endif //__SPU__
-
- }
-
+	return btVector3(0, 0, 0);
+#endif  //__SPU__
+}
 
 btConvexInternalAabbCachingShape::btConvexInternalAabbCachingShape()
-	:	btConvexInternalShape(),
-m_localAabbMin(1,1,1),
-m_localAabbMax(-1,-1,-1),
-m_isLocalAabbValid(false)
+	: btConvexInternalShape(),
+	  m_localAabbMin(1, 1, 1),
+	  m_localAabbMax(-1, -1, -1),
+	  m_isLocalAabbValid(false)
 {
 }
 
-
-void btConvexInternalAabbCachingShape::getAabb(const btTransform& trans,btVector3& aabbMin,btVector3& aabbMax) const
+void btConvexInternalAabbCachingShape::getAabb(const btTransform& trans, btVector3& aabbMin, btVector3& aabbMax) const
 {
-	getNonvirtualAabb(trans,aabbMin,aabbMax,getMargin());
+	getNonvirtualAabb(trans, aabbMin, aabbMax, getMargin());
 }
 
-void	btConvexInternalAabbCachingShape::setLocalScaling(const btVector3& scaling)
+void btConvexInternalAabbCachingShape::setLocalScaling(const btVector3& scaling)
 {
 	btConvexInternalShape::setLocalScaling(scaling);
 	recalcLocalAabb();
 }
 
-
-void	btConvexInternalAabbCachingShape::recalcLocalAabb()
+void btConvexInternalAabbCachingShape::recalcLocalAabb()
 {
 	m_isLocalAabbValid = true;
-	
-	#if 1
+
+#if 1
 	static const btVector3 _directions[] =
-	{
-		btVector3( 1.,  0.,  0.),
-		btVector3( 0.,  1.,  0.),
-		btVector3( 0.,  0.,  1.),
-		btVector3( -1., 0.,  0.),
-		btVector3( 0., -1.,  0.),
-		btVector3( 0.,  0., -1.)
-	};
-	
+		{
+			btVector3(1., 0., 0.),
+			btVector3(0., 1., 0.),
+			btVector3(0., 0., 1.),
+			btVector3(-1., 0., 0.),
+			btVector3(0., -1., 0.),
+			btVector3(0., 0., -1.)};
+
 	btVector3 _supporting[] =
-	{
-		btVector3( 0., 0., 0.),
-		btVector3( 0., 0., 0.),
-		btVector3( 0., 0., 0.),
-		btVector3( 0., 0., 0.),
-		btVector3( 0., 0., 0.),
-		btVector3( 0., 0., 0.)
-	};
-	
+		{
+			btVector3(0., 0., 0.),
+			btVector3(0., 0., 0.),
+			btVector3(0., 0., 0.),
+			btVector3(0., 0., 0.),
+			btVector3(0., 0., 0.),
+			btVector3(0., 0., 0.)};
+
 	batchedUnitVectorGetSupportingVertexWithoutMargin(_directions, _supporting, 6);
-	
-	for ( int i = 0; i < 3; ++i )
+
+	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++)
+#else
+
+	for (int i = 0; i < 3; i++)
 	{
-		btVector3 vec(btScalar(0.),btScalar(0.),btScalar(0.));
+		btVector3 vec(btScalar(0.), btScalar(0.), btScalar(0.));
 		vec[i] = btScalar(1.);
 		btVector3 tmp = localGetSupportingVertex(vec);
-		m_localAabbMax[i] = tmp[i]+m_collisionMargin;
+		m_localAabbMax[i] = tmp[i];
 		vec[i] = btScalar(-1.);
 		tmp = localGetSupportingVertex(vec);
-		m_localAabbMin[i] = tmp[i]-m_collisionMargin;
+		m_localAabbMin[i] = tmp[i];
 	}
-	#endif
+#endif
 }