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hexagon tiled torus

  • To: mathgroup at smc.vnet.net
  • Subject: [mg20628] hexagon tiled torus
  • From: Guilherme Roschke <gr at network3.entropy.upenn.edu>
  • Date: Thu, 4 Nov 1999 02:13:38 -0500
  • Organization: University of Pennsylvania
  • Sender: owner-wri-mathgroup at wolfram.com

I am trying to draw a torus tiled with regular hexagons.  I've been able
to modify the torus in <<Graphics`Shapes` to give one  tiled by triangles,
but no luck with regular hexagons.

to make triangles

<<Graphics`Shapes`
torus=Show[Graphics3D[Torus[]]];
triangles=Show[torus/.Polygon[{a_,b_,c_,d_}]:>{Polygon[{a,b,c}],Polygon[{a,c,d}]}];

anybody have any references to digital/computational geometry books that
might cover this problem?

-guilherme

*************************************************
Guilherme Roschke			 	*
Programmer/SysAdmin/Researcher			*
Dept. of Anesthesia				*
University of Pennsylvania Medical School	*
gr at network3.entropy.upenn.edu			*
*************************************************






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