rmanwiki.pixar.com will be down for maintenance between 6-7pm Pacific time on 2023-01-30.
Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Note

Some implicit field plugins (like the OpenVDB plugin) can be used both with implicit surfaces and with the volume primitive. This reflects that fact that implicit fields also happen to be a good way to represent volumes. In the case of OpenVDB, the choice of which primitive to use is predicated by the type of OpenVDB file you are using ("levelset" versus "fogvolume").

 

More information: