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about aov in nuke question

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about aov in nuke question

Unread postby q1331504 » Tue Apr 10, 2018 3:57 am

1.When I render my final image in nuke, nuke will not respond for a while. I don't know why. Picture size 1920*1080. merge Aov。and cryptomatte。
q.PNG


2.and I have other question:the depth look like wrong.Is there something wrong with me?

ppp.PNG


thank you answer my question~ :cry:
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Re: about aov in nuke question

Unread postby dboude » Tue Apr 10, 2018 8:45 am

Hi,

For your first question, I recommend you to post on the Foundry forum.

I guess you have volumes in your scene that's why your depth AOV looks weird. You have to use deep render if you want to retrieve depth information from volumes.

Cheers !
Démian
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Re: about aov in nuke question

Unread postby q1331504 » Tue Apr 10, 2018 9:56 am

about first question, I did a test. When I rendered the final image, I didn't add cryptomatte. The rendered image would not happen in nuke. I joined cryptomatte after this situation will appear caton. So I guess it's probably related to cryptomatte. Is that so?
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Re: about aov in nuke question

Unread postby dboude » Tue Apr 10, 2018 11:30 am

Remember you have to add cryptomatte through the sub-pixel filter in the layer attributes. It will add automatically the needed AOV in the AOV list.
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Re: about aov in nuke question

Unread postby q1331504 » Tue Apr 10, 2018 11:38 am

dboude wrote:Remember you have to add cryptomatte through the sub-pixel filter in the layer attributes. It will add automatically the needed AOV in the AOV list.

look like this ?

If that's the case, then I should be right. I don't know why. But thank you for answering my question
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Re: about aov in nuke question

Unread postby dboude » Tue Apr 10, 2018 12:40 pm

Yes like this. You might not add the cryptomatte AOVs through the AOV editor. Just use the sub-pixel filter like in your snapshot.

Cheers !
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Re: about aov in nuke question

Unread postby q1331504 » Wed Apr 11, 2018 7:19 am

ok !thank you vrray much!
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