Here's the half-noise half-cells pattern I worked out.

Adjusting Start and End to be both 0.5 gives results identical to cells.   Due
to the smoothstep, you can never get pure gradient noise.

I thought it was wasted time as it still has some gradient to it, but with
double-entry color_maps, you get a sharp delineation anyway...

Please "give it the treatment" and see if this produces something better or
worse than the turbulated cells.

(And your email bounced me.  :P)

Post a reply to this message

Attachments:
Download 'stepnoise.pov.txt' (3 KB)