Chris Hanson wrote:
> 
> 
> I'm afraid I didn't understand this explanation very well myself. My first 
> question would be, do the HUD elements (the 2d pics) stay stuck to the screen 
> space (as if they were part of a game scoreboard overlaid onto the screen) or 
> do the move around the screen as the main view camera rotates, tilts, moves, 
> etc like an Augment Reality environment?
> 
> 
> -- 
> 
> 
> Chris 'Xenon' Hanson, omo sanza lettere.  http://www.alphapixel.com/ 
> (http://www.alphapixel.com/)
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Thank you for your reply. If you feel confused by my unprofessional   
explanation:), you can think it this way as below:

       Can I use a MT node to add the Hud node and then transform the hud on 
the screen by the MT parent node.This should be clear.

------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=75417#75417





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