In this episode, we are tackling how to render clouds in Renderman. We are using the aggregate volume workflow.
Here is a link to the documentation on aggregate volume:
https://rmanwiki-26.pixar.com/space/REN26/19661413/Aggregate+Volumes
Here is a link to the Walt Disney Cloud (WDAS)
https://media.disneyanimation.com/uploads/production/data_set_asset/1/asset/Cloud_Readme.pdf
Here are the specs of my workstation:
Threadripper 7980x with 128 GB Ram
Nvidia RTX 4090
Houdini 20.5.550 with Renderman 26.3