reorder files, in preparation for Bullet 3 -> Bullet 2 merge

src/Bullet3OpenCL/NarrowphaseCollision/b3ConvexPolyhedronCL.h

@@ -0,0 +1,64 @@
+#ifndef CONVEX_POLYHEDRON_CL
+#define CONVEX_POLYHEDRON_CL
+
+#include "Bullet3Common/b3Transform.h"
+
+struct b3GpuFace
+{
+	b3Vector4 m_plane;
+	int m_indexOffset;
+	int m_numIndices;
+};
+
+B3_ATTRIBUTE_ALIGNED16(struct) b3ConvexPolyhedronCL
+{
+	b3Vector3		m_localCenter;
+	b3Vector3		m_extents;
+	b3Vector3		mC;
+	b3Vector3		mE;
+
+	b3Scalar		m_radius;
+	int	m_faceOffset;
+	int m_numFaces;
+	int	m_numVertices;
+
+	int m_vertexOffset;
+	int	m_uniqueEdgesOffset;
+	int	m_numUniqueEdges;
+	int m_unused;	
+	
+
+
+	inline void project(const b3Transform& trans, const b3Vector3& dir, const b3AlignedObjectArray<b3Vector3>& vertices, b3Scalar& min, b3Scalar& max) const
+	{
+		min = FLT_MAX;
+		max = -FLT_MAX;
+		int numVerts = m_numVertices;
+
+		const b3Vector3 localDir = trans.getBasis().transpose()*dir;
+		const b3Vector3 localDi2 = b3QuatRotate(trans.getRotation().inverse(),dir);
+		
+		b3Scalar offset = trans.getOrigin().dot(dir);
+
+		for(int i=0;i<numVerts;i++)
+		{
+			//b3Vector3 pt = trans * vertices[m_vertexOffset+i];
+			//b3Scalar dp = pt.dot(dir);
+			b3Scalar dp = vertices[m_vertexOffset+i].dot(localDir);
+			//b3Assert(dp==dpL);
+			if(dp < min)	min = dp;
+			if(dp > max)	max = dp;
+		}
+		if(min>max)
+		{
+			b3Scalar tmp = min;
+			min = max;
+			max = tmp;
+		}
+		min += offset;
+		max += offset;
+	}
+
+};
+
+#endif //CONVEX_POLYHEDRON_CL