Multi-Pass Rebuilding from Octane in Nuke

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Multi-Pass Rebuilding from Octane in Nuke

Postby fuzzymango » Thu Jun 15, 2017 10:53 pm

fuzzymango Thu Jun 15, 2017 10:53 pm
Hi all,

A friend of mine is handing me multi-pass EXR renders from octane and I'm looking to rebuild and composite them in Nuke. I'm not familiar with the way passes from Octane rebuild to re-create the beauty. Given that Octane renders out filters for each pass, I'm guessing it isn't additive, such as Arnold. Can anyone tell me the correct order and operations needed to rebuild a beauty pass out of Octane for C4D or Houdini. Any help would be appreciated.

Thanks,
--Fuzzymango
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Re: Multi-Pass Rebuilding from Octane in Nuke

Postby bepeg4d » Fri Jun 16, 2017 6:39 am

bepeg4d Fri Jun 16, 2017 6:39 am
Hi fuzzymango.
at the following link to the documentation of Beauty Passes, you can find informations on how to compose all the passes, with example files and Nuke project:
raw_example.zip
Happy rendering,
ciao beppe
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Re: Multi-Pass Rebuilding from Octane in Nuke

Postby fuzzymango » Fri Jun 16, 2017 3:34 pm

fuzzymango Fri Jun 16, 2017 3:34 pm
Thanks for the link. However, I still have one question. In the image you can see that each pass is being multiplied by the pass filter then added to the rest of the passes. However, the diagram below under "Beauty Pass Reassembly:" shows each pass just being added to the next with no indication of a filter being used. Which is correct?

Additionally, when I try to download the example files .zip folder I get a message saying I don't have the correct permissions to download the files. Not sure if you can help me with that one.
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Re: Multi-Pass Rebuilding from Octane in Nuke

Postby bepeg4d » Mon Jun 19, 2017 3:21 pm

bepeg4d Mon Jun 19, 2017 3:21 pm
Hi fuzzymango,
I have sent you the example scene via PM.
ciao beppe
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Re: Multi-Pass Rebuilding from Octane in Nuke

Postby maverickpixel » Fri Sep 01, 2017 12:20 am

maverickpixel Fri Sep 01, 2017 12:20 am
you might want to post the correct answer here... you know to help everyone :)
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Re: Multi-Pass Rebuilding from Octane in Nuke

Postby bepeg4d » Fri Sep 01, 2017 6:22 am

bepeg4d Fri Sep 01, 2017 6:22 am
Hi maverickpixel,
no secrets, I had only shared the example file with fuzzymango, due to server permissions issues.
The answer is in the link to documentation and example file above.
Please, let us know if you need more assistance on this argument.
ciao beppe
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Re: Multi-Pass Rebuilding from Octane in Nuke

Postby ATAGLIAS » Tue Apr 24, 2018 11:52 pm

ATAGLIAS Tue Apr 24, 2018 11:52 pm
Could you also please share the file with me? I am using the c4d octane plugin and trying to bring the render passes into nuke but an unable to rebuild them properly. (I am also not getting the raw nodes)
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Re: Multi-Pass Rebuilding from Octane in Nuke

Postby bepeg4d » Wed Apr 25, 2018 8:58 am

bepeg4d Wed Apr 25, 2018 8:58 am
Hi,
since your forum color is purple, you should be able to download the linked example file.
Anyway, I’m going to send you a PM.
ciao Beppe
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