Update Files

lib/haxebullet/bullet/BulletCollision/CollisionDispatch/btConvexPlaneCollisionAlgorithm.h

@@ -0,0 +1,84 @@
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from the use of this software.
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it freely,
+subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifndef BT_CONVEX_PLANE_COLLISION_ALGORITHM_H
+#define BT_CONVEX_PLANE_COLLISION_ALGORITHM_H
+
+#include "BulletCollision/BroadphaseCollision/btCollisionAlgorithm.h"
+#include "BulletCollision/BroadphaseCollision/btBroadphaseProxy.h"
+#include "BulletCollision/CollisionDispatch/btCollisionCreateFunc.h"
+class btPersistentManifold;
+#include "btCollisionDispatcher.h"
+
+#include "LinearMath/btVector3.h"
+
+/// btSphereBoxCollisionAlgorithm  provides sphere-box collision detection.
+/// Other features are frame-coherency (persistent data) and collision response.
+class btConvexPlaneCollisionAlgorithm : public btCollisionAlgorithm
+{
+	bool		m_ownManifold;
+	btPersistentManifold*	m_manifoldPtr;
+	bool		m_isSwapped;
+	int			m_numPerturbationIterations;
+	int			m_minimumPointsPerturbationThreshold;
+
+public:
+
+	btConvexPlaneCollisionAlgorithm(btPersistentManifold* mf,const btCollisionAlgorithmConstructionInfo& ci,const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap, bool isSwapped, int numPerturbationIterations,int minimumPointsPerturbationThreshold);
+
+	virtual ~btConvexPlaneCollisionAlgorithm();
+
+	virtual void processCollision (const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut);
+
+	void collideSingleContact (const btQuaternion& perturbeRot, const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut);
+
+	virtual btScalar calculateTimeOfImpact(btCollisionObject* body0,btCollisionObject* body1,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut);
+
+	virtual	void	getAllContactManifolds(btManifoldArray&	manifoldArray)
+	{
+		if (m_manifoldPtr && m_ownManifold)
+		{
+			manifoldArray.push_back(m_manifoldPtr);
+		}
+	}
+
+	struct CreateFunc :public 	btCollisionAlgorithmCreateFunc
+	{
+		int	m_numPerturbationIterations;
+		int m_minimumPointsPerturbationThreshold;
+			
+		CreateFunc() 
+			: m_numPerturbationIterations(1),
+			m_minimumPointsPerturbationThreshold(0)
+		{
+		}
+		
+		virtual	btCollisionAlgorithm* CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo& ci, const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap)
+		{
+			void* mem = ci.m_dispatcher1->allocateCollisionAlgorithm(sizeof(btConvexPlaneCollisionAlgorithm));
+			if (!m_swapped)
+			{
+				return new(mem) btConvexPlaneCollisionAlgorithm(0,ci,body0Wrap,body1Wrap,false,m_numPerturbationIterations,m_minimumPointsPerturbationThreshold);
+			} else
+			{
+				return new(mem) btConvexPlaneCollisionAlgorithm(0,ci,body0Wrap,body1Wrap,true,m_numPerturbationIterations,m_minimumPointsPerturbationThreshold);
+			}
+		}
+	};
+
+};
+
+#endif //BT_CONVEX_PLANE_COLLISION_ALGORITHM_H
+