Hi Mr. Robert, 

Thanks for the reply. Sorry , Seems  I explained very badly . Well , my issue 
is that I want to make sphere  and text on it. I was able to do with the 
EllipsoidModel and using log , lat and height. I want to do the same with same 
Sphere. But I dont have idea how to do with sphere the same thing. I want to 
make sphere with radius which varys basing on the screen coordinates. In 
osg::Sphere I can see setradius(), but how can i set radius to screen 
coordinates ? 

... 

Thank you!

Cheers,
Inna

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http://forum.openscenegraph.org/viewtopic.php?p=68777#68777





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