OTOY Forums • @ juanjo question about volumetrics with vdb files

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@ juanjo question about volumetrics with vdb files

Posted: Sat Apr 17, 2021 9:37 am

by LightwaveGuru

Hi Juanjo,

you see in the following two screenshots.

once LW 2019.1.5 with Octane V 4.05

https://drive.google.com/file/d/1Pxe_iJ ... sp=sharing

and once LW 2020.02 with octane plugin 2020.1.5

https://drive.google.com/file/d/1n9gQbB ... sp=sharing

both scenes are the same. as you can see the cloud behaves differently regarding its illumination.
is there a compelling reason for this?

Thank you for your reply.

snip LWGuru

Re: @ juanjo question about volumetrics with vdb files

Posted: Tue Apr 20, 2021 9:06 am

by NemesisCGI

Hehe yeah, the jump from v4 to V2020. Volumes changed.

Re: @ juanjo question about volumetrics with vdb files

Posted: Tue Apr 20, 2021 5:40 pm

by juanjgon

Yes, I'm fairly sure that some parameters have changed, for example, the volume step length.

Thanks,
-Juanjo