Morgan Visconti


About Me

United States

aka WeekendClass. Musician and part time music video director.


Recent Forum Posts

TOPS/ROPNET/OpenGL errors Nov. 30, 2020, 9:40 p.m.

I'm trying to render out flip book frames of a simulation. When it gets to to pulling in renders from OpenGL I get the error:

“Work item ‘ropfetch_ropnet1_x’lists file ‘(output filename)’ as an expected output file, but it wasn't fond when the item cooked.”

If I render a single frame from the OpenGl node, it outputs fine. It also works fine (albeit very slowly) with Mantra and Redshift, just not with OpenGL.
I've tried setting this up from scratch and get the same errors.

I've attached a HIP file I grabbed from Maxim Ostromogilsky's vimeo post - []

Image Not Found

Production Build 18.5.408 • OS X 10.13.6

Cannot sign into License Administrator Houdini 2018 Dec. 1, 2019, 9:51 a.m.

I have had the same problem but since I was upgrading, I was able to Install Licenses for 18 using my License Administrator 17.5.425.

Transferring point velocity to volume April 19, 2019, 9:38 a.m.

Thank you e_noni, this looks great and easy to setup.

Meanwhile, are SOPs such as volumevelocity or volumefromattribute just not appropriate for velocity transfer or am I doing something wrong in my setup?