3
$\begingroup$

When you go into a particle setting and check Children -> Roughness -> Use Roughness Curve, you get the curve widget instead of roughness parameters:

Roughness Curve

In fact, that's pretty much all Blender's manual says about this feature:

https://docs.blender.org/manual/en/latest/physics/particles/emitter/children.html#roughness

How does the Roughness Curve work? I've experimented a bit with the curve but am not seeing any obvious relationship between the curve and what I see on the rendered viewport.

$\endgroup$
1
  • $\begingroup$ This is a good question. If you play with the hair children Length parameter with a high curve vs a low curve the result is interesting and perhaps somewhat informative. $\endgroup$ – Allen Simpson Dec 29 '20 at 0:56

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.