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View Full Version : occlusion queries + instancing?



Fitz
03-19-2009, 11:45 PM
Hello, does anyone know of a way to use geometry instancing with a seperate occlusion query per instance?

I've noticed that using pseudo instancing + occlusion query per instance effectively disables pseudo instancing(large drop in performance vs not issuing the occlusion queries).

GL_EXT_draw_instanced appears to just use a single draw call so I unless there is a new occlusion query api I missed, only one OC could be issued...