source: GTP/branches/IllumWPdeliver2008dec/IlluminationWP/demos/Standalone/Hierarchical Systems Demo [OpenGL]/RESOURCES/include/MyCgRes/CgProgram.h @ 3255

#pragma once

#include <includes.h>

enum ProgramType
{
        PROGRAM_VERTEX,
        PROGRAM_FRAGMENT
};


class CgProgram
{
public:
        CgProgram(void);
        ~CgProgram(void);       
        
        void SetProgramFiles(char* vertexfile,char* fragmentfile){m_VertexProgramFilename=vertexfile;
                                                                                                                                m_FragmentProgramFilename=fragmentfile;}
        void SetProgramEntries(char* vertexentry,char* fragmententry){m_VertexProgramEntry=vertexentry;
                                                                                                                                        m_FragmentProgramEntry=fragmententry;}
        
        void InitPrograms();    
        
        void SetVertexParam1f(char* paramname,float param){cgSetParameter1f(cgGetNamedParameter(*m_VertexProgram,paramname),param);}
        void SetFragmentParam1f(char* paramname,float param){cgSetParameter1f(cgGetNamedParameter(*m_FragmentProgram,paramname),param);}
        void SetVertexParam2f(char* paramname,float param1,float param2){cgSetParameter2f(cgGetNamedParameter(*m_VertexProgram,paramname),param1,param2);}
        void SetFragmentParam2f(char* paramname,float param1,float param2){cgSetParameter2f(cgGetNamedParameter(*m_FragmentProgram,paramname),param1,param2);}
        void SetVertexParam3f(char* paramname,float param1,float param2,float param3){cgSetParameter3f(cgGetNamedParameter(*m_VertexProgram,paramname),param1,param2,param3);}
        void SetFragmentParam3f(char* paramname,float param1,float param2,float param3){cgSetParameter3f(cgGetNamedParameter(*m_FragmentProgram,paramname),param1,param2,param3);}
        void SetVertexParam4f(char* paramname,float param1,float param2,float param3,float param4){cgSetParameter4f(cgGetNamedParameter(*m_VertexProgram,paramname),param1,param2,param3,param4);}
        void SetFragmentParam4f(char* paramname,float param1,float param2,float param3,float param4){cgSetParameter4f(cgGetNamedParameter(*m_FragmentProgram,paramname),param1,param2,param3,param4);}
        
        
        void SetVertexTexParam(char* param,unsigned int TexID)
        {
                
                cgGLSetTextureParameter(cgGetNamedParameter(*m_VertexProgram,param),TexID);
        }
        
        void SetFragmentTexParam(char* param,unsigned int TexID)
        {
                cgGLSetTextureParameter(cgGetNamedParameter(*m_FragmentProgram,param),TexID);
        }

        void DisableFragmentTexParam(char* param)
        {
                cgGLDisableTextureParameter(cgGetNamedParameter(*m_FragmentProgram,param));
        }

        void DisableVertexTexParam(char* param)
        {
                cgGLDisableTextureParameter(cgGetNamedParameter(*m_VertexProgram,param));
        }

        char* m_FragmentProgramFilename;
        char* m_VertexProgramFilename;
        char* m_FragmentProgramEntry;
        char* m_VertexProgramEntry;     

        CGcontext m_Context;
        CGprogram *m_VertexProgram;
        CGprogram *m_FragmentProgram;
        CGprofile m_VertexProfile, m_FragmentProfile;

        void Enable();
        void Disable();
};