1 files changed, 0 insertions, 113 deletions
diff --git a/contrib/Opcode/Ice/IcePlane.h b/contrib/Opcode/Ice/IcePlane.h
deleted file mode 100644
index 5c93b90..0000000
--- a/contrib/Opcode/Ice/IcePlane.h
+++ /dev/null
@@ -1,113 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-/**
- *	Contains code for planes.
- *	\file		IcePlane.h
- *	\author		Pierre Terdiman
- *	\date		April, 4, 2000
- */
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// Include Guard
-#ifndef __ICEPLANE_H__
-#define __ICEPLANE_H__
-
-	#define PLANE_EPSILON		(1.0e-7f)
-
-	class ICEMATHS_API IcePlane
-	{
-		public:
-		//! Constructor
-		inline_			IcePlane()															{												}
-		//! Constructor from a normal and a distance
-		inline_			IcePlane(float nx, float ny, float nz, float d)					{ Set(nx, ny, nz, d);							}
-		//! Constructor from a point on the plane and a normal
-		inline_			IcePlane(const IcePoint& p, const IcePoint& n)							{ Set(p, n);									}
-		//! Constructor from three points
-		inline_			IcePlane(const IcePoint& p0, const IcePoint& p1, const IcePoint& p2)		{ Set(p0, p1, p2);								}
-		//! Constructor from a normal and a distance
-		inline_			IcePlane(const IcePoint& _n, float _d)								{ n = _n; d = _d;								}
-		//! Copy constructor
-		inline_			IcePlane(const IcePlane& plane) : n(plane.n), d(plane.d)				{												}
-		//! Destructor
-		inline_			~IcePlane()														{												}
-
-		inline_	IcePlane&	Zero()															{ n.Zero(); d = 0.0f;			return *this;	}
-		inline_	IcePlane&	Set(float nx, float ny, float nz, float _d)						{ n.Set(nx, ny, nz); d = _d;	return *this;	}
-		inline_	IcePlane&	Set(const IcePoint& p, const IcePoint& _n)							{ n = _n; d = - p | _n;			return *this;	}
-				IcePlane&	Set(const IcePoint& p0, const IcePoint& p1, const IcePoint& p2);
-
-		inline_	float	Distance(const IcePoint& p)			const						{ return (p | n) + d;							}
-		inline_	bool	Belongs(const IcePoint& p)				const						{ return fabsf(Distance(p)) < PLANE_EPSILON;	}
-
-		inline_	void	Normalize()
-						{
-							float Denom = 1.0f / n.Magnitude();
-							n.x	*= Denom;
-							n.y	*= Denom;
-							n.z	*= Denom;
-							d	*= Denom;
-						}
-		public:
-		// Members
-				IcePoint	n;		//!< The normal to the plane
-				float	d;		//!< The distance from the origin
-
-		// Cast operators
-		inline_			operator IcePoint()					const						{ return n;										}
-		inline_			operator HPoint()					const						{ return HPoint(n, d);							}
-
-		// Arithmetic operators
-		inline_	IcePlane	operator*(const Matrix4x4& m)		const
-						{
-							// Old code from Irion. Kept for reference.
-							IcePlane Ret(*this);
-							return Ret *= m;
-						}
-
-		inline_	IcePlane&	operator*=(const Matrix4x4& m)
-						{
-							// Old code from Irion. Kept for reference.
-							IcePoint n2 = HPoint(n, 0.0f) * m;
-							d = -((IcePoint) (HPoint( -d*n, 1.0f ) * m) | n2);
-							n = n2;
-							return *this;
-						}
-	};
-
-	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-	/**
-	 *	Transforms a plane by a 4x4 matrix. Same as IcePlane * Matrix4x4 operator, but faster.
-	 *	\param		transformed	[out] transformed plane
-	 *	\param		plane		[in] source plane
-	 *	\param		transform	[in] transform matrix
-	 *	\warning	the plane normal must be unit-length
-	 */
-	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-	inline_	void TransformPlane(IcePlane& transformed, const IcePlane& plane, const Matrix4x4& transform)
-	{
-		// Rotate the normal using the rotation part of the 4x4 matrix
-		transformed.n = plane.n * Matrix3x3(transform);
-
-		// Compute new d
-		transformed.d = plane.d - (IcePoint(transform.GetTrans())|transformed.n);
-	}
-
-	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-	/**
-	 *	Transforms a plane by a 4x4 matrix. Same as IcePlane * Matrix4x4 operator, but faster.
-	 *	\param		plane		[in/out] source plane (transformed on return)
-	 *	\param		transform	[in] transform matrix
-	 *	\warning	the plane normal must be unit-length
-	 */
-	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-	inline_	void TransformPlane(IcePlane& plane, const Matrix4x4& transform)
-	{
-		// Rotate the normal using the rotation part of the 4x4 matrix
-		plane.n *= Matrix3x3(transform);
-
-		// Compute new d
-		plane.d -= IcePoint(transform.GetTrans())|plane.n;
-	}
-
-#endif // __ICEPLANE_H__