Circular Anisotropy issue

[Morne]

Hi

OK I have 2 disks in this scene and the anisotropy works fine on the sides, but I can't seem to get it to work on top of the disks?

Any thoughts?
anisotropy.zip

This is max 2014sp5 and vray 2.4

[kosso_olli]

Set the UV Vector derivation to map channel 1 instead of local axis. You can find that in the BRDF rollout, just below the other settings for anisotropy.

anisotropy_fixed.zip

[Morne]

thanks that did the trick