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Re: 3D graphics with NVIDIA GeForce 8400M GS card

  • To: mathgroup at smc.vnet.net
  • Subject: [mg91817] Re: 3D graphics with NVIDIA GeForce 8400M GS card
  • From: karsai <karsai at dmi.u-szeged.hu>
  • Date: Tue, 9 Sep 2008 06:55:47 -0400 (EDT)
  • References: <g9t6qq$jd1$1@smc.vnet.net> <ga0793$ous$1@smc.vnet.net>

Thanks, It seems only this model is problematic. Isn' your PC is an
NEC Versa FP570?
Could you send me a screenshot of the wrong graph?
I wrote to Wolfram Research. I am waiting for the answer.

Janos

> I have the same problem.
> The problem appears between 57 and 58 plotpoints.
>
> Plot3D[Sin[5 (x + y)], {x, 0, 2 Pi}, {y, 0, 2 Pi}, Mesh -> None,
>  PlotPoints -> 57]
>
> is fine, but
>
> Plot3D[Sin[5 (x + y)], {x, 0, 2 Pi}, {y, 0, 2 Pi}, Mesh -> None,
>  PlotPoints -> 58]
>
> shows already a degraded picture.
> I have a Nvidia GeForce  8400 GS like yours (without the M though).
>
> Is this a general problem with Nvidia cards?



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