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# KeosShaderBase.h

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    00001 /*
    00002  * This source file is part of KEOS (Free 3D Engine)
    00003  * For the latest info, see http://www.keosengine.org/
    00004  * E-mails : thierry.vouriot@keosengine.org, yeri@keosengine.org
    00005  *
    00006  * This program is free software; you can redistribute it and/or modify it under
    00007  * the terms of the GNU Lesser General Public License as published by the Free Software
    00008  * Foundation; either version 2 of the License, or (at your option) any later
    00009  * version.
    00010  *
    00011  * This program is distributed in the hope that it will be useful, but WITHOUT
    00012  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00013  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU Lesser General Public License along with
    00016  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00017  * Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00018  * http://www.gnu.org/copyleft/lesser.txt.
    00019  *
    00020  */
    00021 #ifndef KEOS_SHADERBASE_H
    00022 #define KEOS_SHADERBASE_H
    00023
    00024 #include "KeosEnums.h"
    00025 #include "KeosResource.h"
    00026 #include "KeosMatrix4.h"
    00027 #include "Cg/cg.h"
    00028
    00029 namespace Keos
    00030 {
    00031     //-----------------------------------------------------------------------
    00035     class KEOS_EXPORT IShaderBase : public IResource
    00036     {
    00037     public :
    00038
    00043         IShaderBase(CGprogram Program, TShaderType Type);
    00044
    00047         virtual ~IShaderBase();
    00048
    00051         TShaderType GetType() const;
    00052
    00057         virtual void SetParameter(const String& strName, const float* pValue) = 0;
    00058
    00063         virtual void SetParameter(const String& strName, const CMatrix4& Value) = 0;
    00064
    00065     protected :
    00066
    00071         CGparameter GetParameter(const String& strName) const;
    00072
    00074         CGprogram   m_Program;
    00076         TShaderType m_Type;
    00077     };
    00078
    00079 } // namespace Keos
    00080
    00081 #endif // KEOS_SHADERBASE_H