Page 1 of 1
VDB Artifact
Posted: Fri Dec 30, 2016 9:46 pm
by p3taoctane
I am combining two VDB volumes and it looks like the smaller VDB bounding box region is showing through.
Any ideas what may be causing this?
Thanks
Peter
Re: VDB Artifact
Posted: Mon Jan 02, 2017 10:20 am
by bepeg4d
Hi Peter,
do you have different Step length values between the two?
ciao beppe
Re: VDB Artifact
Posted: Mon Jan 02, 2017 3:46 pm
by p3taoctane
Yeah same step values... I attached the packaged file to see if that helps pinpoint it.
I am guessing because the original VDB's are of different scale ... bu that is an uneducated guess : > )
Thanks man
Peter
Re: VDB Artifact
Posted: Wed Jan 04, 2017 11:54 am
by bepeg4d
Hi Peter,
here is my attempt:
the two vdb files are differnt, one has the temperature grid while the other not.
I have changed the scale values to match the max values, I have also reduced the step leght at 0.4 and now the overlapping cube seems gone:
ciao beppe
Re: VDB Artifact
Posted: Wed Jan 04, 2017 2:36 pm
by p3taoctane
You are the man!!!!
I have lots to learn on volumes aye.
Many thanks for your help
Peter