nevrax.org : docs

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_VERTEX_PROGRAM_H
00027 #define NL_VERTEX_PROGRAM_H
00028 
00029 #include "nel/misc/types_nl.h"
00030 #include "nel/misc/smart_ptr.h"
00031 
00032 #include <list>
00033 
00034 
00035 namespace NL3D {
00036 
00037 // List typedef.
00038 class   IDriver;
00039 class   IVertexProgramDrvInfos;
00040 typedef std::list<IVertexProgramDrvInfos*>      TVtxPrgDrvInfoPtrList;
00041 typedef TVtxPrgDrvInfoPtrList::iterator         ItVtxPrgDrvInfoPtrList;
00042 
00043 // Class for interaction of vertex program with Driver.
00044 // IVertexProgramDrvInfos represent the real data of the vertex program, stored into the driver (eg: just a GLint for opengl).
00045 class IVertexProgramDrvInfos : public NLMISC::CRefCount
00046 {
00047 private:
00048         IDriver                                 *_Driver;
00049         ItVtxPrgDrvInfoPtrList  _DriverIterator;
00050 
00051 public:
00052         IVertexProgramDrvInfos (IDriver *drv, ItVtxPrgDrvInfoPtrList it);
00053         // The virtual dtor is important.
00054         virtual ~IVertexProgramDrvInfos(void);
00055 };
00056 
00057 
00092 class CVertexProgram : public NLMISC::CRefCount
00093 {
00094 public:
00095 
00097         CVertexProgram (const char* program);
00098 
00100         virtual ~CVertexProgram ();
00101 
00103         const std::string&      getProgram () const { return _Program; };
00104 
00105 private:
00107         std::string                                                                     _Program;
00108 
00109 public:
00111         NLMISC::CRefPtr<IVertexProgramDrvInfos>         _DrvInfo;
00112 };
00113 
00114 
00115 } // NL3D
00116 
00117 
00118 #endif // NL_VERTEX_PROGRAM_H
00119 
00120 /* End of vertex_program.h */