Hi,
How can the light node only affect the node which I specified?
The structure of my scene is:
root
/ \
child1_group child2_group
/
light
I hope the light can only affect the child1_group,but the child2_group also be
influence by the light node.How can I deal with that?
Thank you!
Cheers,
Duan
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=39238#39238
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