nParticle rendering problems in Renderman 21

Howdy y’all,

So, I’m working on a little some’in that required nParticles inside a glass shader. Basically I wanted milk in a bottle. The particles rendered outside the bottle but not within. Turns out RfM sometimes unchecks a couple little boxes (Reflection and Refraction) in the Render Stats of a shape. Turn then back on and it fixes the issues.

Here’s a little silent video showing how to handle it.