[GEM-dev] removing performance killer

[IOhannes m zmoelnig]

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On 2011-01-25 16:32, cyrille henry wrote:
> hello,

> 
> about the 2nd question , i found the performance killer.
> it's the GL_LIGHT_MODEL_TWO_SIDE option.
> when disable, performance are as expected.
> 

actually you should be able to simply do something like
[GEMglLightModeli GL_LIGHT_MODEL_TWO_SIDE GL_FALSE]
at the beginning of your render-graph, to explicitely turn the
performance killer off.
it's a workaround though.

fgasdmr
IOhannes
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