Gray flecks in VRayHair3Mtl

[evanerichards]

So I'm doing some tests with xgen. I set up a quick groom, and then threw the vray hair shader on it. I'm getting flecks of gray in it. When I turn the specular down or the glossiness down they disappear, but there must be a way to have very glossy fur or hair without those flecks showing up. Is this a vrayhairshader problem? A render quality issue? An xgen issue?

Any thoughts?

Here's an example render:


Thanks!

[evanerichards]

If the glossiness is at 1, even if I crank the global subdivisions to 32 the hair is still too noisy to be usable.

[vlado]

It would be best to post a scene, I guess. It's hard to figure out what's going on just from the images.

Best regards,
Vlado