[osg-users] Tearing hair out over simple GLSL instancing

[Andrew Cunningham]

On thinking about this issue, I see the problem. I really only have 4 vertices, so the value d in my vertex shader just is always pulled from locations 0-3 in my array. What I really need to do is access an array of offsets in my shader indexed by glInstanceID

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http://forum.openscenegraph.org/viewtopic.php?p=69744#69744