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00001 
+00007 /* Copyright, 2000, 2001 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef NL_BOUNDING_BOX_H
+00027 #define NL_BOUNDING_BOX_H
+00028 
+00029 #include "nel/misc/types_nl.h"
+00030 #include "bounding_shape.h"
+00031 #include "nel/misc/vector.h"
+00032 
+00033 
+00034 namespace NLSOUND {
+00035 
+00036 
+00044 class CBoundingBox : public IBoundingShape
+00045 {
+00046 public:
+00047 
+00049         CBoundingBox();
+00051         static void                                             init() 
+00052         {
+00053                 NLMISC_REGISTER_CLASS(CBoundingBox);    
+00054         }
+00055 
+00056 
+00058         virtual bool                                    include( const NLMISC::CVector& pos ) const;
+00060         virtual float                                   getDiameter() const;
+00062         virtual float                                   getRadiusAtIntersect( const NLMISC::CVector& pos ) const;
+00064         virtual const NLMISC::CVector&  getCenter() const                               { return _Center; }
+00066         virtual void                                    setCenter( const NLMISC::CVector& pos ) { _Center = pos; }
+00068         virtual void                                    serial( NLMISC::IStream& s )    { s.serial( _Center ); s.serial( _Rx ); s.serial( _Ry ); s.serial( _Rz ); }
+00075         virtual float                                   getRatio( const NLMISC::CVector& pos, IBoundingShape *inner ) const;
+00076         NLMISC_DECLARE_CLASS(CBoundingBox);
+00077 
+00078 
+00079         virtual NLMISC::CVector                 getIntersectWithLine( const NLMISC::CVector& c, const NLMISC::CVector& p ) const;
+00080 
+00081 
+00082 
+00084         void                                                    getCorners( NLMISC::CVector& c1, NLMISC::CVector& c2 );
+00086         void                                                    setCorners( const NLMISC::CVector& c1, const NLMISC::CVector& c2 );
+00087 
+00088 private:
+00089 
+00090         // The length of each size
+00091         float                                   _Rx, _Ry, _Rz;
+00092 
+00093         // Center
+00094         NLMISC::CVector                 _Center;
+00095 };
+00096 
+00097 
+00098 } // NLSOUND
+00099 
+00100 
+00101 #endif // NL_BOUNDING_BOX_H
+00102 
+00103 /* End of bounding_box.h */
+