Hi,

I'm developing a project that detects X3N, NUTTS and TTS marks. I'm having a 
problem regarding the osgText that is when the X3N mark is detected I manage to 
pain the scene with some text instructions but when it stops detecting the mark 
I can't remove the same text from the scene. Any thoughts on how to solve this 
? 

Thanks in advance.

Cheers,
David

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http://forum.openscenegraph.org/viewtopic.php?p=47359#47359





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