glframebuffer.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_GLFRAMEBUFFER_H
00012 #define HYDRO_GLU_GLFRAMEBUFFER_H
00013 
00014 
00015 
00016 #include "exceptions.h"
00017 
00018 #include <map>
00019 
00020 #include <GL/glew.h>
00021 #include <GL/gl.h>
00022 
00023 #include "glerrorutil.h"
00024 #include "gltexture.h"
00025 
00026 #include <IceUtil/Shared.h>
00027 #include <IceUtil/Handle.h>
00028 
00029 namespace hydroglu
00030 {
00031 class GLFrameBuffer;
00032 
00037 typedef IceUtil::Handle<GLFrameBuffer> GLFrameBufferPtr;
00038 
00092 class GLFrameBuffer : public virtual IceUtil::Shared
00093 {
00094 public:
00095     GLFrameBuffer(std::string name);
00096     ~GLFrameBuffer();
00097 
00098     void attachTexture(GLTexturePtr texture, GLenum attachment);
00099     GLTexturePtr getTexture(GLenum attachment) const;
00100 
00101     void bind() const;
00102     void unbind() const;
00103 
00104 private:
00105     std::string name_;
00106     GLuint handle_;
00107     std::map<GLenum, GLTexturePtr> textures_;
00108     GLint maxBuffers_;
00109 };
00110 
00111 }
00112 
00113 #endif