Jump to content
art3mis

Combining Houdini vec volumes to VDB vec volumes

Recommended Posts

Trying to convert my Houdini volumes to VDB before caching to disk.

In my network after dopIO I have a VDB vector Merge followed by a Convert VDB.

Should I not only see 3 volumes on the VDB vector Merge node >density, vel, temperature?

Right now I see 5 density, vel.x, vel.y, vel.z, temperature.

VDB_Vector_Merge.png

Share this post


Link to post
Share on other sites

I think the vector merge can only merge VDBs, so reversing the order of convertVDB and vectormerge should do the trick

Also, you might want to set the vector type on the vectorMerge to the correct type (i think it's called displacement/vel/acceleration) so it gets interpreted correctly in some other operations

Edited by 3dome

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×