glshader.h

00001 /*
00002 * Orca-Robotics Project: Components for robotics 
00003 *               http://orca-robotics.sf.net/
00004 * Copyright (c) 2007-2009 Tom Burdick <thomas.burdick@gmail.com>
00005 *
00006 * This copy of Orca is licensed to you under the terms described in
00007 * the LICENSE file included in this distribution.
00008 *
00009 */
00010 
00011 #ifndef HYDRO_GLU_GLSHADER_H
00012 #define HYDRO_GLU_GLSHADER_H
00013 
00014 #include "exceptions.h" 
00015 
00016 #include <GL/glew.h>
00017 #include <GL/gl.h>
00018 
00019 #include <IceUtil/Shared.h>
00020 #include <IceUtil/Handle.h>
00021 
00022 namespace hydroglu
00023 {
00024 
00025 class GLShader : public virtual IceUtil::Shared
00026 {
00027 public:
00028     GLuint handle() const;
00029     std::string source() const;
00030     std::string name() const;
00031     virtual ~GLShader();
00032 
00033 protected:
00034     GLShader(GLenum type, std::string source, std::string name); 
00035 
00036     static std::string sourceFromFile(std::string filename);
00037 
00038 private:
00039     void compile();
00040     
00041     GLenum type_;       
00042     std::string name_;      
00043     GLuint handle_;     
00044     std::string source_;    
00045 };
00046 
00047 typedef IceUtil::Handle<GLShader> GLShaderPtr;
00048 
00049 }
00050 
00051 #endif