How to make circular anisotropic reflections?

[evanerichards]

I'm looking to make circular anisotropic reflections like at the bottom of a pan. Like this:



I know how to make them in a straight line but I don't know how to make them circular like that.
Any ideas?

Thanks in advance!

[Morbid Angel]

you need to put a ramp into anisotropy UV coords, and set it to be radial i believe, the ramp should follow the uv's of the object, this will direct the anisotropy to be like you want.

[vlado]

What Dmitry said; also check here: http://www.spot3d.com/vray/help/200R...aniso_rotation - the last example to the right shows the rotation map that you need to use.

Best regards,
Vlado