Back in Houdini 9 or 10 (or later), I seem to remember the volumesample functions had a filter parameter. Whatever happened to it?

Do I really have to make my own filter function in VEX? Some other way?

-Jon

Doesn't seem to have changed since 9.5 at least.
http://www.sidefx.com/docs/houdini9.5/vex/functions/volumesample [www.sidefx.com]

Hmmm, you're right… maybe this is one for the senior moment logbook.