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MathGroup Archive 2008

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3D graphics with NVIDIA GeForce 8400M GS card

  • To: mathgroup at smc.vnet.net
  • Subject: [mg91725] 3D graphics with NVIDIA GeForce 8400M GS card
  • From: karsai <karsai at dmi.u-szeged.hu>
  • Date: Sat, 6 Sep 2008 02:09:40 -0400 (EDT)

If I run the statement like this:
Plot3D[Sin[5 (x + y)], {x, 0, 2 Pi}, {y, 0, 2 Pi}]
the graphics is fine.

But if I want to increase the quality using greater PlotPoints, after
a value

Plot3D[Sin[5 (x + y)], {x, 0, 2 Pi}, {y, 0, 2 Pi}, Mesh -> None,
 PlotPoints ->100]

the graphics contains many worg polygons

Have somebody seen such problems yet?

Thanks,

Janos


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