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include/framework/shape/shape_box.h

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+/*
+
+		nEngine
+		Emmanuel Julien 2000-2010
+		All Rights Reserved
+
+		http://www.gamestart3d.com
+		Please refer to the included license.txt for license informations.
+
+*/
+
+
+#ifndef	__NSHAPEBOX__
+#define	__NSHAPEBOX__
+
+
+		#include "shape/shape.h"
+
+
+/*!
+	@short	Box shape class.
+	@author	Emmanuel Julien (ejulien@gsworks.fr)
+*/
+struct	nBoxShape : public nShape
+{
+		Vector4		center;
+		Vector4		half_d;
+
+virtual	Vector4		&GetCenter() const
+		{	return center;	}
+virtual	float		GetSupportDistance(const Vector4 &d) const
+		{	return d.Abs().Dot(half_d);	}
+
+		nSphereShape(const Vector4 &c, const Vector4 &d)
+		{
+			center = c;
+			half_d = d;
+		}
+		nSphereShape()
+		{
+			center.Set(0, 0, 0);
+			half_d.Set(0, 0, 0);
+		}
+};
+
+
+#endif	// __NSHAPEBOX__