Re: [gl4java-usergroup] Errors

[Artiste on t. W. <a1...@So...>]

Virgil Wall wrote:
> 
> In addition, after switching to version 2.4.1.0, I see these error messages
> printed out when my app runs:
> GL ERROR : invalid operation
> GL ERROR : 1282 == 0x502
> 
> I don't see these when using version 2.3.1.1.
> 
> Any idea what they mean?
> 
> Thanks,
> Virgil Wall

I am making a game too (http://perso.club-internet.fr/b_lamy).

I think the click calls a repaint (through AWT refrshing event - not
mouse
listener), in a different thread that your game's one (the AWT event
thread). If your game calls a rendering at the same time, there may be a
synchronization problem, leading to openGL error and bad rendering (the
flash).

This is just an idea, but i think you should disable AWT rendering in
your game's canvas, if your game is rendering 3D permanently, by adding
:

  public void update(Graphics g) {  }
  public void repaint(      ) {  }
  public void repaint(long l) {  }
  public void render() { sDisplay();	}

in your canvas's class. To draw the 3D, you'll use the new render()
method.

A11W