Update Files

lib/haxebullet/bullet/BulletCollision/CollisionShapes/btEmptyShape.h

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+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2009 Erwin Coumans  http://bulletphysics.org
+
+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_EMPTY_SHAPE_H
+#define BT_EMPTY_SHAPE_H
+
+#include "btConcaveShape.h"
+
+#include "LinearMath/btVector3.h"
+#include "LinearMath/btTransform.h"
+#include "LinearMath/btMatrix3x3.h"
+#include "btCollisionMargin.h"
+
+
+
+
+/// The btEmptyShape is a collision shape without actual collision detection shape, so most users should ignore this class.
+/// It can be replaced by another shape during runtime, but the inertia tensor should be recomputed.
+ATTRIBUTE_ALIGNED16(class) btEmptyShape	: public btConcaveShape
+{
+public:
+	BT_DECLARE_ALIGNED_ALLOCATOR();
+	
+	btEmptyShape();
+
+	virtual ~btEmptyShape();
+
+
+	///getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
+	void getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const;
+
+
+	virtual void	setLocalScaling(const btVector3& scaling)
+	{
+		m_localScaling = scaling;
+	}
+	virtual const btVector3& getLocalScaling() const 
+	{
+		return m_localScaling;
+	}
+
+	virtual void	calculateLocalInertia(btScalar mass,btVector3& inertia) const;
+	
+	virtual const char*	getName()const
+	{
+		return "Empty";
+	}
+
+	virtual void processAllTriangles(btTriangleCallback* ,const btVector3& ,const btVector3& ) const
+	{
+	}
+
+protected:
+	btVector3	m_localScaling;
+
+};
+
+
+
+#endif //BT_EMPTY_SHAPE_H