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GLXPane.h

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/*
    File:       GLXPane.h

    Function:   

    Author:     Andrew Willmott

    Copyright:  (c) 1999-2000, Andrew Willmott
*/

#ifndef __GLXPane__
#define __GLXPane__

#include "gcl/XGraphicsSystem.h"
#include "gcl/GLRenderer.h"
#include <GL/glx.h>

class GLXPane : public GLRenderer, public XEventPane
// event-handling canvas you can draw into
{
public:
                    GLXPane(Bool doubleBuffer = true);
                    ~GLXPane();

    Void            Init();
    Void            MakeCurrent();
    Void            Show();
    XVisualInfo     *GetVisualInfo();

protected:  
    Bool            doubleBuffered;
    GLXContext      context;

    static XVisualInfo  *sGLXVisualInfo;
    static XVisualInfo  *sGLXDblVisualInfo;
};


class GLXOffscreenPane : public GLRenderer, public XOffscreenPane
// offscreen canvas you can draw into 
{
public:
    
                    GLXOffscreenPane();
                    ~GLXOffscreenPane();

    Void            Init();
    Void            MakeCurrent();
    XVisualInfo     *GetVisualInfo();
    
protected:
    GLXContext      context;
    GLXPixmap       pixmap;

    static XVisualInfo  *sGLXVisualInfo;
};

#endif

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