> Any insight or explanation would be greatly appreciated!!!>> J-Y>> PS : a preview of said imaginary building is posted in p.b.i ...
No big insight, except that it might be related to the original normal
perturbation function used by wrinkles. Try substituting
pigment_pattern{wrinkles} or function{f_wrinkles(x,y,z)} (along with
functions.inc) for wrinkles. It's not a perfect solution, but at least it
is close.
Abe
