1 files changed, 36 insertions, 14 deletions

diff --git a/extern/bullet2/src/BulletCollision/CollisionDispatch/btManifoldResult.h b/extern/bullet2/src/BulletCollision/CollisionDispatch/btManifoldResult.h
index 18199b49752..977b9a02fc5 100644
--- a/extern/bullet2/src/BulletCollision/CollisionDispatch/btManifoldResult.h
+++ b/extern/bullet2/src/BulletCollision/CollisionDispatch/btManifoldResult.h
@@ -18,14 +18,18 @@ subject to the following restrictions:
 #define BT_MANIFOLD_RESULT_H
 
 class btCollisionObject;
+struct btCollisionObjectWrapper;
+
 #include "BulletCollision/NarrowPhaseCollision/btPersistentManifold.h"
 class btManifoldPoint;
 
 #include "BulletCollision/NarrowPhaseCollision/btDiscreteCollisionDetectorInterface.h"
 
 #include "LinearMath/btTransform.h"
+#include "BulletCollision/CollisionDispatch/btCollisionObjectWrapper.h"
+#include "BulletCollision/CollisionDispatch/btCollisionObject.h"
 
-typedef bool (*ContactAddedCallback)(btManifoldPoint& cp,	const btCollisionObject* colObj0,int partId0,int index0,const btCollisionObject* colObj1,int partId1,int index1);
+typedef bool (*ContactAddedCallback)(btManifoldPoint& cp,	const btCollisionObjectWrapper* colObj0Wrap,int partId0,int index0,const btCollisionObjectWrapper* colObj1Wrap,int partId1,int index1);
 extern ContactAddedCallback		gContactAddedCallback;
 
 //#define DEBUG_PART_INDEX 1
@@ -38,12 +42,8 @@ protected:
 
 	btPersistentManifold* m_manifoldPtr;
 
-	//we need this for compounds
-	btTransform	m_rootTransA;
-	btTransform	m_rootTransB;
-
-	btCollisionObject* m_body0;
-	btCollisionObject* m_body1;
+	const btCollisionObjectWrapper* m_body0Wrap;
+	const btCollisionObjectWrapper* m_body1Wrap;
 	int	m_partId0;
 	int m_partId1;
 	int m_index0;
@@ -63,7 +63,7 @@ public:
 	{
 	}
 
-	btManifoldResult(btCollisionObject* body0,btCollisionObject* body1);
+	btManifoldResult(const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap);
 
 	virtual ~btManifoldResult() {};
 
@@ -102,27 +102,49 @@ public:
 		if (!m_manifoldPtr->getNumContacts())
 			return;
 
-		bool isSwapped = m_manifoldPtr->getBody0() != m_body0;
+		bool isSwapped = m_manifoldPtr->getBody0() != m_body0Wrap->getCollisionObject();
 
 		if (isSwapped)
 		{
-			m_manifoldPtr->refreshContactPoints(m_rootTransB,m_rootTransA);
+			m_manifoldPtr->refreshContactPoints(m_body1Wrap->getCollisionObject()->getWorldTransform(),m_body0Wrap->getCollisionObject()->getWorldTransform());
 		} else
 		{
-			m_manifoldPtr->refreshContactPoints(m_rootTransA,m_rootTransB);
+			m_manifoldPtr->refreshContactPoints(m_body0Wrap->getCollisionObject()->getWorldTransform(),m_body1Wrap->getCollisionObject()->getWorldTransform());
 		}
 	}
 
+	const btCollisionObjectWrapper* getBody0Wrap() const
+	{
+		return m_body0Wrap;
+	}
+	const btCollisionObjectWrapper* getBody1Wrap() const
+	{
+		return m_body1Wrap;
+	}
+
+	void setBody0Wrap(const btCollisionObjectWrapper* obj0Wrap)
+	{
+		m_body0Wrap = obj0Wrap;
+	}
+
+	void setBody1Wrap(const btCollisionObjectWrapper* obj1Wrap)
+	{
+		m_body1Wrap = obj1Wrap;
+	}
+
 	const btCollisionObject* getBody0Internal() const
 	{
-		return m_body0;
+		return m_body0Wrap->getCollisionObject();
 	}
 
 	const btCollisionObject* getBody1Internal() const
 	{
-		return m_body1;
+		return m_body1Wrap->getCollisionObject();
 	}
-	
+
+	/// in the future we can let the user override the methods to combine restitution and friction
+	static btScalar	calculateCombinedRestitution(const btCollisionObject* body0,const btCollisionObject* body1);
+	static btScalar	calculateCombinedFriction(const btCollisionObject* body0,const btCollisionObject* body1);
 };
 
 #endif //BT_MANIFOLD_RESULT_H