[osg-users] Draw Instanced intersections

[Bruno Oliveira]

Hello,

I'm implementing a draw instanced optimized scene. This is for drawing a
set of polygons.

Previously I was creating a drawable for each polygon, but now I am using
draw instancing. With one drawable per polygon I can easily use osg
intersectors for computing scene intersections. But how can I perform scene
intersections with draw instanced objects and get, for instance,
intersected instance IDs?
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