We have a character with multiple limbs, sometimes limb_a is visible and limb_b is invisible. Both of them have grooms. Now when using the hair procedurals in 'deform' mode, we can't get it to work.

As soon as we set a AddInherit via python the fur is invisible for the hidden parts en visible for the shown parts, so that works, but this is without deformation.

But when using the 'houdini preview procedurals' node to also deform the fur or even when rendering, the whole system breaks. Without the AddInherit(s) the deformations work. So it seems like the AddInherit also makes the fur rely on some sort of location/transformational things...

How can we get the fur/hairs only look for the actual state of visibility of its linked mesh?