First stage in refactoring Bullet: moved Bullet Collision and Dynamics and LinearMath into src folder, and all files in Collision Detection and Dynamics have bt prefix.

Made all buildsystems to work again (jam, msvc, cmake)

Extras/SATConvexCollision/Shape.h

@@ -0,0 +1,67 @@
+// Bullet Continuous Collision Detection and Physics Library
+// Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+//
+//
+// Shape.h
+//
+// Copyright (c) 2006 Simon Hobbs
+//
+// 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.
+//
+// Shape.h
+//
+#ifndef BULLET_SHAPE_H
+#define BULLET_SHAPE_H
+
+#include "Maths.h"
+
+
+
+
+struct Separation
+{
+
+	short m_featureA;
+	short m_featureB;
+	float m_dist;
+	Vector3 m_axis;		// in world space
+	
+	// separators
+	enum 
+	{
+		kFeatureNone,		// not separated
+		kFeatureA,
+		kFeatureB,
+		kFeatureBoth
+	};
+	short m_separator;
+
+	// contact between the 2 bodies (-1 if none)
+	short m_contact;
+};
+
+///Shape provides a interface for Hull class (convex hull calculation).
+class Shape
+{
+public:
+	Shape();
+	virtual ~Shape();
+
+	//virtual void ComputeInertia(Point3& centerOfMass, Matrix33& inertia, float totalMass) const = 0;
+	virtual void ComputeInertia(const Transform& transform, Point3& centerOfMass, Matrix33& inertia, float totalMass) const = 0;
+
+
+	virtual Bounds3 ComputeBounds(const Transform& transform) const = 0;
+};
+
+
+
+#endif //BULLET_SHAPE_H