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# 1 04-04-2007 , 05:28 PM
farbtopf's Avatar
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Join Date: Jul 2005
Location: London
Posts: 520

MR and "dynamic" HDRI

hello,

I've got a scene lit by HDRI, emitting light, but no photons. I've keyframed the rotation on my HDRI sphere so it gently turns and produces a sunrise. When I render individual frames I can see my light changing. However when I batch the whole thing nothing happens and my light stays static.
I've tried Gi as well with rebuild photon map checked, -but no difference.
How can I get maya to recognize that I am turning my sphere.

any help much appreciated
cheersuser added image