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shaderbranch.h

00001 /*
00002     Copyright (C) 2003 by Jorrit Tyberghein
00003               (C) 2003 by Frank Richter
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CS_CSTOOL_SHADERBRANCH_H__
00021 #define __CS_CSTOOL_SHADERBRANCH_H__
00022 
00023 #include "csutil/symtable.h"
00024 #include "ivideo/shader/shader.h"
00025 
00027 class csBaseShaderBranch : public iShaderBranch
00028 {
00029   csSymbolTable symtab;
00030 public:
00031   virtual ~csBaseShaderBranch ();
00032 
00033   virtual void AddChild (iShaderBranch *child);
00034   virtual void AddVariable (csShaderVariable* variable);
00035   virtual csShaderVariable* GetVariable (csStringID);
00036   virtual csSymbolTable* GetSymbolTable ();
00037   virtual csSymbolTable* GetSymbolTable (int index);
00038   virtual void SelectSymbolTable (int index);
00039 };
00040 
00042 class csShaderBranch : public csBaseShaderBranch
00043 {
00044 public:
00045   SCF_DECLARE_IBASE;
00046   
00047   csShaderBranch();
00048 };
00049 
00050 
00051 #endif // __CS_CSTOOL_SHADERBRANCH_H__

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