www.pudn.com > Particles_OGL.zip > gl_obj.h

#ifndef GL_OBJ_H 
#define GL_OBJ_H 
 
#include  
#include  // Header File For The OpenGL32 Library 
#include 	// Header File For The GLu32 Library 
 
// This is our OpenGL object that just sets up OpenGL for us in a Win32 environment 
class CGLObj 
{ 
	public: 
 
		// Constructor -- Just set everything to NULL 
		CGLObj():hdc(NULL),hglrc(NULL) { /* do nothing */ } 
	 
		// Inits "OpenGL" with passed in parameters 
		bool init(HDC hdc, GLint colorBits, GLint depthBits); 
 
		// Sets the view port and field of view 
		// Returns true on success, false on failure 
		bool setViewPort(GLint wid, GLint hgt, GLdouble fov); 
 
		void begin(); // Begins rendering 
		void end(); // Ends rendering 
 
		~CGLObj(); // Deconstructor 
 
	private: 
 
		HDC hdc; // The window's HDC 
		HGLRC hglrc; // OpenGL render context 
 
		// Private data for creating the OpenGL object --  
		// These are private because we only want them called once 
		bool setPixelFormat(GLint colorBits, GLint depthBits); 
		bool setRenderContext(); 
 
}; 
 
#endif