[osg-users] Swap parallel scenes?

[Antoine Rennuit]

Dear OSG forum,

I have a dense mesh for which I have computed a per vertex curvature. Now I need to capture a snapshot of this mesh colorized according to the curvature (something like the bunny image attached to the message). This is only a snapshot to be stored into an array and I do not intend to display the curvature-highlighted mesh (well this could be a temporary display, but definitely not a permanent one).

I was thinking of having a primary scene for my usual display and a secondary scene for the curvature-highlighted render, and then swap displays according to my needs. Is there a way to achieve such a behavior?

Thanks a lot,

Antoine.

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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=72969#72969



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