GLRunnable (JOGL, NativeWindow and NEWT APIs)

All Known Implementing Classes:: GLDrawableUtil.ReshapeGLEventListener

public interface GLRunnable

Declares a one-shot OpenGL command usable for injection via GLAutoDrawable.invoke(boolean, com.jogamp.opengl.GLRunnable).
GLAutoDrawable executes the GLRunnables within it's display() method after all registered GLEventListeners display(GLAutoDrawable) methods has been called.

The OpenGL context is current while executing the GLRunnable.

This might be useful to inject OpenGL commands from an I/O event listener.

Method Summary

Modifier and Type

Method

Description

boolean

run(GLAutoDrawable drawable)

Method Details
- run
  
  boolean run(GLAutoDrawable drawable)
  Parameters:
  
  drawable - the associated drawable and current context for this call
  
  Returns:
  
  true if the GL [back] framebuffer remains intact by this runnable, otherwise false. If returning false GLAutoDrawable will call display(GLAutoDrawable) of all registered GLEventListeners once more.
  
  See Also:
  
  GLRunnable