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bounding_shape.hGo to the documentation of this file.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_SHAPE_H 00027 #define NL_BOUNDING_SHAPE_H 00028 00029 #include "nel/misc/types_nl.h" 00030 #include "nel/misc/stream.h" 00031 #include "nel/misc/vector.h" 00032 00033 00034 namespace NLSOUND { 00035 00036 00047 class IBoundingShape : public NLMISC::IStreamable 00048 { 00049 public: 00050 00052 virtual bool include( const NLMISC::CVector& pos ) const = 0; 00054 virtual float getDiameter() const = 0; 00056 virtual float getRadiusAtIntersect( const NLMISC::CVector& pos ) const = 0;/* { return 0.0f; } */ 00058 virtual const NLMISC::CVector& getCenter() const = 0; 00060 virtual void setCenter( const NLMISC::CVector& pos ) = 0; 00067 virtual float getRatio( const NLMISC::CVector& pos, IBoundingShape *inner ) const = 0; /* { return 0.0f; } */ 00069 virtual void serial( NLMISC::IStream& s ) = 0; 00070 00071 virtual NLMISC::CVector getIntersectWithLine( const NLMISC::CVector& c, const NLMISC::CVector& p ) const { return NLMISC::CVector::Null; } // not required 00072 00073 00075 virtual ~IBoundingShape() {} 00076 00077 protected: 00078 00080 IBoundingShape() {} 00081 00082 }; 00083 00084 00085 } // NLSOUND 00086 00087 00088 #endif // NL_BOUNDING_SHAPE_H 00089 00090 /* End of bounding_shape.h */ |