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/*
* Modification History
*
* 2001-February-4 Jason Rohrer
* Created.
*/
#ifndef REDRAW_LISTENER_GL_INCLUDED
#define REDRAW_LISTENER_GL_INCLUDED
/**
* Interface for an object that will be called at the beginning of
* every openGL redraw.
*
* @author Jason Rohrer
*/
class RedrawListenerGL {
public:
/**
* Tells the redraw listener that a redraw is occuring.
*
* Note that the redraw operation waits for this call to return
* before proceeding.
*/
virtual void fireRedraw() = 0;
};
#endif
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