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Torque/SDK/lib/mayasdk4/include/maya/MFloatPoint.h

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+#ifndef LINUX
+#pragma once
+#endif
+#ifndef _MFloatPoint
+#define _MFloatPoint
+//
+// *****************************************************************************
+//
+// Copyright (C) 1997-2001 Alias|Wavefront Inc.
+//
+// These coded instructions, statements and computer programs contain
+// unpublished information proprietary to Alias|Wavefront Inc. and are 
+// protected by Canadian and US federal copyright laws. They may not be 
+// disclosed to third parties or copied or duplicated, in whole or in part, 
+// without prior written consent of Alias|Wavefront Inc.
+//
+// Unpublished-rights reserved under the Copyright Laws of the United States.
+//
+// *****************************************************************************
+//
+// CLASS:    MFloatPoint
+//
+// *****************************************************************************
+//
+// CLASS DESCRIPTION (MFloatPoint)
+//
+//	This class provides an implementation of a point in float.  Numerous 
+//	convienence operators are provided to help with the manipulation of 
+//	points. This includes operators that work with the MFloatVector and 
+//	MFloatMatrix classes.
+//
+// *****************************************************************************
+
+#if defined __cplusplus
+
+// *****************************************************************************
+
+// INCLUDED HEADER FILES
+
+#include <maya/MTypes.h>
+
+// *****************************************************************************
+
+// DECLARATIONS
+
+class MFloatMatrix;
+class MFloatVector;
+
+#define MFloatPoint_kTol	1.0e-10
+
+// *****************************************************************************
+
+// CLASS DECLARATION (MFloatPoint)
+
+/// implementation of a point
+/**
+  This class implements the Maya representation of a point in floats
+*/
+#ifdef _WIN32
+#pragma warning(disable: 4522)
+#endif // _WIN32
+
+class OPENMAYA_EXPORT MFloatPoint  
+{
+public:
+	///
+						MFloatPoint();	// defaults to 0,0,0,1
+	///
+						MFloatPoint( const MFloatPoint & srcpt );  
+	///
+						MFloatPoint( float xx, float yy,
+									 float zz = 0.0, float ww = 1.0 );
+	///
+						MFloatPoint( const float[4] );
+	///
+						~MFloatPoint();
+	///
+	bool				get( float[4] ) const;
+	///
+	MFloatPoint &		operator=( const MFloatPoint & src );
+	///
+	float &         	operator()(unsigned i);
+	///
+	float				operator()(unsigned i) const;
+	///
+	float &         	operator[](unsigned i);
+	///
+	float				operator[](unsigned i) const;
+	///
+	MFloatVector		operator-( const MFloatPoint & other ) const;
+	///
+	MFloatPoint			operator+( const MFloatVector & other ) const;
+	///
+	MFloatPoint			operator-( const MFloatVector & other ) const;
+	///
+	MFloatPoint &		operator+=( const MFloatVector & vector );
+	///
+	MFloatPoint &		operator-=( const MFloatVector & vector );
+	///
+	MFloatPoint			operator*(const float scale) const;
+	///
+	MFloatPoint			operator/(const float scale) const;
+	///
+	MFloatPoint			operator*(const MFloatMatrix &) const;
+	///
+	MFloatPoint &		operator*=(const MFloatMatrix &);
+	///
+	friend OPENMAYA_EXPORT MFloatPoint operator*( const MFloatMatrix &,
+												  const MFloatPoint & );
+	///
+	bool				operator==( const MFloatPoint & other ) const;
+	///
+	bool				operator!=( const MFloatPoint & other ) const;
+	///
+	MFloatPoint &		cartesianize();
+	///
+	MFloatPoint &		rationalize();
+	///
+	MFloatPoint &		homogenize();
+	///
+	float				distanceTo( const MFloatPoint & other ) const;
+	///
+	bool				isEquivalent( const MFloatPoint & other,
+									  float tolerance = MFloatPoint_kTol)
+									const;
+
+	///
+	friend OPENMAYA_EXPORT ostream& operator<< ( ostream& os,
+												 const MFloatPoint& p );
+
+	///
+	static const MFloatPoint origin;
+	/// the x component of the point
+	float				x;
+	/// the y component of the point
+	float				y;
+	/// the z component of the point
+	float				z;
+	/// the w component of the point
+	float				w;
+
+protected:
+// No protected members
+
+private:
+// No private members
+
+};
+
+#ifdef _WIN32
+#pragma warning(default: 4522)
+#endif // _WIN32
+
+// *****************************************************************************
+#endif /* __cplusplus */
+#endif /* _MFloatPoint */