Introduction to Maya - Rendering in Arnold
This course will look at the fundamentals of rendering in Arnold. We'll go through the different light types available, cameras, shaders, Arnold's render settings and finally how to split an image into render passes (AOV's), before we then reassemble it i
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1
28-03-2013
, 07:44 PM
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Posts: 5
render passes issues
i follow the tutorial "dark art of mental ray", but when i render the passes, they came with strange issues!!
The original .exr is good, but the passes appear with "spikes".
See please the image attached.
thanks
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2
29-03-2013
, 09:41 AM
SM Tea Boy
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Dave
From a readers' Q and A column in TV GUIDE: "If we get involved in a nuclear war, would the electromagnetic pulses from exploding bombs damage my videotapes?"
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29-03-2013
, 05:10 PM
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the problem of "spikes" is already solved, but a bigger problem appeared :-)
i´m trying to render some passes, i have several area lights in the scene with mia_photometric + ies profile, but the diffuse pass only show me one of the lights...the original render is fine.
everything looks good, but when i open in Nuke the .exr file, the Diffuse and Beaty pass, don´t show all light projection!! see image attached.
thanks
p.s. sorry my english :-)
Last edited by ruixgomes; 29-03-2013 at 05:25 PM.
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4
30-03-2013
, 12:42 PM
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one thing I noticed, it appears that only the last light I put...i´m going crazy!!!
thanks
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5
30-03-2013
, 05:48 PM
SM Tea Boy
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Posts: 3,228
From a readers' Q and A column in TV GUIDE: "If we get involved in a nuclear war, would the electromagnetic pulses from exploding bombs damage my videotapes?"
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6
30-03-2013
, 07:53 PM
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I'm going to try with the dummy light, is driving me crazy
Thanks
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01-04-2013
, 10:05 PM
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Maybe a newby error :-p
In my scene i have area lights with mia photometric + IES profile...for warmer color I've given a color correction node (.454/.454/.454) with mia blackbody at 5000!! So a breackdown color correction and render the passes show all the lights...:-)
It's possible to fix this??
David, how can i send you the .exr file? That problem of "spikes" pressists !!
Thank you very much, the tutorials are the best :-)
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