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# 1 30-12-2007 , 09:10 AM
tadpole3159's Avatar
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Join Date: May 2006
Location: coventry, england
Posts: 191

global illumination not working

i am following this interior lighting in mental ray tutorial
https://www.treddi.com/forum/index.php?showtopic=8436
it's quite good so far
well now I’m at the point where I have to turn on global illumination so I did, but there is no difference at all between the render with out global illumination and the render with it. its just not working, what’s going on?

I have attached the image with global illumination enabled

whats going on?

Attached Thumbnails

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