1 files changed, 75 insertions, 0 deletions
diff --git a/extern/bullet/Bullet/CollisionShapes/EmptyShape.h b/extern/bullet/Bullet/CollisionShapes/EmptyShape.h
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index 00000000000..7ecbb05f4cc
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+++ b/extern/bullet/Bullet/CollisionShapes/EmptyShape.h
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+/*
+ * Copyright (c) 2005 Erwin Coumans http://continuousphysics.com/Bullet/
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies.
+ * Erwin Coumans makes no representations about the suitability 
+ * of this software for any purpose.  
+ * It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef EMPTY_SHAPE_H
+#define EMPTY_SHAPE_H
+
+#include "CollisionShape.h"
+
+#include "SimdVector3.h"
+#include "SimdTransform.h"
+#include "SimdMatrix3x3.h"
+#include <vector>
+#include "CollisionShapes/CollisionMargin.h"
+
+
+
+
+/// EmptyShape is a collision shape without actual collision detection. It can be replaced by another shape during runtime
+class EmptyShape	: public CollisionShape
+{
+public:
+	EmptyShape();
+
+	virtual ~EmptyShape();
+
+
+	///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;
+
+
+	virtual void	setLocalScaling(const SimdVector3& scaling)
+	{
+		m_localScaling = scaling;
+	}
+	virtual const SimdVector3& getLocalScaling() const 
+	{
+		return m_localScaling;
+	}
+
+	virtual void	CalculateLocalInertia(SimdScalar mass,SimdVector3& inertia);
+	
+	virtual int	GetShapeType() const { return EMPTY_SHAPE_PROXYTYPE;}
+
+	virtual void	SetMargin(float margin)
+	{
+		m_collisionMargin = margin;
+	}
+	virtual float	GetMargin() const
+	{
+		return m_collisionMargin;
+	}
+	virtual char*	GetName()const
+	{
+		return "Empty";
+	}
+
+
+private:
+	SimdScalar	m_collisionMargin;
+protected:
+	SimdVector3	m_localScaling;
+
+};
+
+
+
+#endif //EMPTY_SHAPE_H