how Vray Fur collide with other objects?

[Dario Arnaez]

How can I control the collision of the long hair ball with the floor? or for example... if we use vray fur to do a nice grass but I want to put a big rock on the soil but I don't want the grass cross the object... is this impossible to handle in vray fur?

 

Thanks!

[Ricardo Eloy]

VRayFur can't handle collisions, but you can do the rock thing applying a density map to the fur. White where you want fur, black where you don't want it. Or you can use shape merge to separate the areas where the rocks sit from the rest of the mesh and apply the fur.

[Dario Arnaez]

Thank you!! is a good solution. But there are any other way to do the hair don't cross the floor? I mean to don't cross other objects?

 

Thanks again!

[Ricardo Eloy]

Uh... nope.