On Sun, 21 Feb 1999 20:23:06 -0600, John M. Dlugosz <joh### [at] dlugoszcom> wrote:
>So, in 3.1 can arbitrary patterns be used as a heightfield or bump map?  I
>think the Superpatch has something like that for sure.

3.1 can use them for a bump map (it's just a normal pattern) but not for a 
heightfield.  The superpatch can use them for a heightfield; see the last 
two images on http://www2.fwi.com/~parkerr/crackle.html for some ideas 
using procedural heightfields and the new crackle stuff.  Unfortunately, 
I've lost the code to all those examples, but it should be easy enough 
to recreate.

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