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MathGroup Archive 2006

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Re: 3D plots

  • To: mathgroup at smc.vnet.net
  • Subject: [mg67235] Re: 3D plots
  • From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 14 Jun 2006 06:28:38 -0400 (EDT)
  • Organization: Uni Leipzig
  • References: <e6lhha$ndi$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

how do you expect to build a solid form {x_coord, 
y_coord, z_min, z_max} ??
You can use the TriangularSurfacePlot[] function 
form the DiscreteMath`ComputationalGeometry`
package and draw the surface from the {x,y,zmin} 
and {x,y,zmax} values
and compute the convex hull of the {x,y} pairs to 
construct the
surfaces that close the top and bottom surface.

Regards
  Jens

"qfwfq" <qfwfq_0 at yahoo.com> schrieb im Newsbeitrag 
news:e6lhha$ndi$1 at smc.vnet.net...
| Hi!
|
| I would like to build a 3D graphics from a list 
of data. Each element
| from the list has 4 components: {x_coord, 
y_coord, z_min, z_max}, i.e.,
| something like to vertical lines for each point 
in the x-y plane.
| Is there any simple way to graphically draw the 
corresponding solid?
|
| Thanks.
|
| Jose
| 



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