[pstricks] How to draw a radial-type fill?

[Storozhev Maksim]

Hello, everybody!

My question is: how to obtain a radial-type fill?

Well, it's like a circle with many drawing radiuses. And if I can do it, can
I setup a step in gradus, radius of such type filling?

Small picture:

\ | /
 \|/
---
 /|\
/ | \

:-) Here's my smile

P.S. I have read pst-slpe.tex carefully, but cannot get the such effect.

Sincerely yours, Maksim