moved files around

Bullet/CollisionShapes/ConvexShape.h

@@ -0,0 +1,85 @@
+/*
+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 CONVEX_SHAPE_INTERFACE1
+#define CONVEX_SHAPE_INTERFACE1
+
+#include "CollisionShape.h"
+
+#include "SimdVector3.h"
+#include "SimdTransform.h"
+#include "SimdMatrix3x3.h"
+#include <vector>
+#include "CollisionShapes/CollisionMargin.h"
+
+//todo: get rid of this ConvexCastResult thing!
+struct ConvexCastResult;
+
+
+/// ConvexShape is an abstract shape interface.
+/// The explicit part provides plane-equations, the implicit part provides GetClosestPoint interface.
+/// used in combination with GJK or ConvexCast
+class ConvexShape : public CollisionShape
+{
+public:
+	ConvexShape();
+
+	virtual ~ConvexShape();
+
+	virtual SimdVector3	LocalGetSupportingVertex(const SimdVector3& vec)const;
+	virtual SimdVector3	LocalGetSupportingVertexWithoutMargin(const SimdVector3& vec) const= 0;
+	
+	//notice that the vectors should be unit length
+	virtual void	BatchedUnitVectorGetSupportingVertexWithoutMargin(const SimdVector3* vectors,SimdVector3* supportVerticesOut,int numVectors) const= 0;
+
+	// testing for hullnode code
+
+	///GetAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
+	void GetAabb(const SimdTransform& t,SimdVector3& aabbMin,SimdVector3& aabbMax) const
+	{
+		GetAabbSlow(t,aabbMin,aabbMax);
+	}
+
+
+	
+	virtual void GetAabbSlow(const SimdTransform& t,SimdVector3& aabbMin,SimdVector3& aabbMax) const;
+
+
+	virtual void	setLocalScaling(const SimdVector3& scaling);
+	virtual const SimdVector3& getLocalScaling() const 
+	{
+		return m_localScaling;
+	}
+
+
+	virtual void	SetMargin(float margin)
+	{
+		m_collisionMargin = margin;
+	}
+	virtual float	GetMargin() const
+	{
+		return m_collisionMargin;
+	}
+private:
+	SimdScalar	m_collisionMargin;
+	//local scaling. collisionMargin is not scaled !
+protected:
+	SimdVector3	m_localScaling;
+
+};
+
+
+
+#endif //CONVEX_SHAPE_INTERFACE1