Community Core Vision

/*

*  ShaderProgram.h

*  

*

*  Created on 2/2/09.

*  Copyright 2009 NUI Group. All rights reserved.

*

*/

#ifndef SHADERPROGRAM_H_

#define SHADERPROGRAM_H_

#ifdef __APPLE_CC__

        #include "GLee.h"

        #include <OpenGL/gl.h>

        #include <GLUT/glut.h>

#else

        #include <stdlib.h> //needed to avoid redefinition of exit

        #include "GLee.h"

        #include <GL/gl.h>

#endif

class ShaderProgram {

        private:

                GLuint  vertex_shader_id;

                GLuint  geometry_shader_id;

                GLuint  fragment_shader_id;

                GLuint  program;

        public:

                ShaderProgram(const char* vertexSourceFile, const char* geometrySourceFile, const char* fragmentSourceFile); //pass NULL or 0 where you want the fixed funtion pipeline

                inline void enable(void)  { glUseProgram(program);  };

                inline void disable(void) { glUseProgram(0);        };

                inline void setUniform1f(const char* name, float val){  glUniform1f(glGetUniformLocation(this->program, name), val);  };

                inline void setUniform1i(const char* name, int val){  glUniform1i(glGetUniformLocation(this->program, name), val);  };

                virtual ~ShaderProgram();

};

#endif //SHADERPROGRAM_H_