shout3d.core
Interface RenderObserver

All Known Implementing Classes:

JSRenderObserver, Shout3DPanel

public abstract interface RenderObserver

An interface which implements a callback from a Renderer

Method Summary

void	onPostRender(Renderer renderer, java.lang.Object userData) This method should be called by the renderer on all registered observers, immediately following completion of rendering.
void	onPreRender(Renderer renderer, java.lang.Object userData) This method should be called by the renderer on all registered observers, immediately prior to rendering.

Method Detail

onPreRender

public void onPreRender(Renderer renderer,
                        java.lang.Object userData)

This method should be called by the renderer on all registered observers, immediately prior to rendering. The userData is the same data that was passed from this RenderObserver to the Renderer in renderer.addRenderObserver(this,userData)

Parameters:

render - the renderer

userData - data used by this RenderObserver

onPostRender

public void onPostRender(Renderer renderer,
                         java.lang.Object userData)

This method should be called by the renderer on all registered observers, immediately following completion of rendering. The userData is the same data that was passed from this RenderObserver to the Renderer in renderer.addRenderObserver(this,userData)

Parameters:

render - the renderer

userData - data used by this RenderObserver