Hi,

I have solved the problem and It was quite easy.

I followed the example of the OpenSceneGraph Beginners guide of how to build a 
HUD camera and It was exactly what I was looking for.

In the example it is clearly stated that if someone needs to build a HUD a 
second camera must be used. so..

I built the OSGart camera as usual and then created a second camera with the 
setup of the function createOrthoCamera ( its commands are analyzed in the 
example ).

In the end I added as children of my root object the Osgart cam and then my new 
HUD cam. Everything were shown perfectly.


Thanks! and I hope this will help others.

Cheers,
Stefanos

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http://forum.openscenegraph.org/viewtopic.php?p=43652#43652





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