On Tue, 5 Mar 2002 01:37:26 -0500, Mark Wagner wrote:
> I'm looking for a program that will take a heightfield image that I've
> created and turn it into a contour map.  I've found GRASS, but it seems a
> bit overkill for the job, and it's a 17 MB download.

Mark, I have GRASS installed if you'd like me to see what I can do.

-- 
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)merge{R(z+a z)R(-z a-z)R(a
-z-z-z a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro Z(a F T)merge{
P(z+a)P(z-a)R(-z-z-x a)pigment{rgbt 1}hollow interior{media{emission T}}finish{
reflection.1}}#end Z(-x-x.2y)Z(-x-x.4x)camera{location z*-10rotate x*90}

Post a reply to this message