Mantra Displacement Issue

Forums Technical Discussion Mantra Displacement Issue

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iwHiteRabbiT: Member; 5 posts; Joined: Sept. 2017; Offline

Nov. 27, 2018 10:24 p.m.

Hi everybody!

I'm trying to understand what I'm doing wrong here.
I created this very simple displacement shader, and I can't figure out to make it work correctly.
Thanks!

Attachments:
displacement_issue.png (531.3 KB)
simple_displacement.hipnc (172.1 KB)


jsmack: Member; 7801 posts; Joined: Sept. 2011; Offline

Nov. 29, 2018 1:24 p.m.

What is your displacement bounds value?


mrCatfish: Member; 731 posts; Joined: Dec. 2006; Offline

Nov. 29, 2018 4:49 p.m.

We've had lots of trouble with displacement unless we turn on “full predicting” at the object level, (dicing tab).

Sean Lewkiw
CG Supervisor
Machine FX - Cinesite MTL


iwHiteRabbiT: Member; 5 posts; Joined: Sept. 2017; Offline

Nov. 29, 2018 10:08 p.m.

Thanks, I was missing indeed vm_displacebound property

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