There is only one model in the scene, but it is traversed and rendered twice
with the two different effects. You said you were doing multipass rendering, and
this is how multipass rendering is done in OSG. To avoid having one rendering on
top of the other, you use blending** to composite the two renderings together.
** (Or some other mechanism, depending on what you're trying to accomplish.)
-Paul
On 12/16/2012 10:42 AM, Peterakos wrote:
Hello.
Thank you for your answer but it seems it doesnt work because with
this graph we have 2 models in the scene (one on top of each other)
I want my model to be affected by both effects (only 1 model in the scene).
thnx again.
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