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See my post in p.t.s-f.
Simple demo of my object growth macros. The outer objects are semi-transparent
version of the inner objects with a growth size of 0.25. The inner objects are
rendered with a growth size of 0. Then everything is cut in half with a plane
to show the innards.
I'll repeat my question from p.t.s-f. Does anyone know of a general way to
"grow" isosurfaces in this fashion? Hmmm... depending on the function I'm
guessing that changing the threshold might work. Any other ideas?
Thanks,
Michael
--
#macro M(D,J)text{ttf"cyrvetic.ttf"D 1,0translate-J}#end#macro N(E,K)#local A=
M(E,K)light_source{-z*30rgb 1projected_through{A}}#end N("Michael"<1.6,-.2,5>)
N("Johnson"<1.9.8,5>)sphere{z*9,4pigment{gradient x+y scale 10color_map{[0 rgb
x][1rgb x+y]}sine_wave}} // (c)2001 Michael D Johnson red### [at] wv adelphia net
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