Thank you very much for your help.  Although I have used POVray for
about a year, I have not yet used macros with it, so this is my first
experience.  I sort of expected C-style operators but found that they did
not work as expected, so there is a little learning curve there.  After
Steve's remarks, I rewrote the signature to a much smaller version, and your
comments and notes helped make it smaller still.  I found a better packing
algorithm and I will continue to reduce it.

Cheers!

Chip Shults
My robotics, space and CGI web page - http://home.cfl.rr.com/aichip

#macro B(a,b)superellips
oid{<.2,.2>scale.5translate<a,b,3>pigment{agate}}#end
#macro N(a,c)#local k=0;#while(k<6)#if(mod(c,2))B(k+1,a-2)B(-k-1,-a+2)#end
#local c=int(c/2);#local k=k+1;#end#end N(3,61)N(2,37)N(1,55)N(0,4)N(-1,4)
B(-1,-3)B(1,3)

Post a reply to this message

Attachments:
Download 'Newsig03.jpg' (32 KB)

Preview of image 'Newsig03.jpg'