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Re: Problem with evaluating Graphics3D output

  • To: mathgroup at smc.vnet.net
  • Subject: [mg91024] Re: Problem with evaluating Graphics3D output
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Mon, 4 Aug 2008 03:21:36 -0400 (EDT)
  • Organization: Uni Leipzig
  • References: <g6rnsa$7jr$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de

Hi,

what do you mean with "FaceForm is not preserved" ??
Mathematica 5.2 as well as 6.0.3 gives

{FaceForm[{GrayLevel[0]}, {GrayLevel[0]}],
  Cylinder[{{-0.5, 0, 0}, {0.5, 0, 0}}, 0.05]}

Regards
   Jens

Cca wrote:
> Here is a problem I discovered right now. First, evaluate
>
> Graphics3D[{FaceForm[{GrayLevel[0]}, {GrayLevel[0]}],
>   Cylinder[{{-0.5, 0, 0}, {0.5, 0, 0}}, 0.05]}]
>
> Now, evaluate the output. My problem: FaceForm is not preserved. Why? C=
onfirming:
>
> %[[1]]
>
> How can I preserve FaceForm upon reevaluation?
>
> This does not happen with
>
> Graphics3D[{GrayLevel[0],
>   Cylinder[{{-0.5, 0, 0}, {0.5, 0, 0}}, 0.05]}]
>
>
>
> Carlos C=E9sar de Ara=FAjo
> Gregos & Troianos Educacional
> http://www.gregosetroianos.mat.br
> Belo Horizonte, MG, Brasil
> (31) 3283-1122
>
>


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