[osg-users] Detecting if a node is within viewfrustum

[Suraj Paul]

Hi evrybody,

I am new to Openscene graph and need a help/guidance.

I wish to [b]find which of the sides of view frustum[/b]- left, right, top, bottom near or far- a moving node is crossing. How to find this in Openscene graph?

I need it so that, i can translate the camera in the approriate direction (by some amount) to contain the moving node within the camera frustum volume...

Any help would help me...


... 

Thank you!

Cheers,
Suraj

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http://forum.openscenegraph.org/viewtopic.php?p=68450#68450