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Re: mathematica antialiasing quality has no influence

  • To: mathgroup at smc.vnet.net
  • Subject: [mg122009] Re: mathematica antialiasing quality has no influence
  • From: "Oleksandr Rasputinov" <oleksandr_rasputinov at hmamail.com>
  • Date: Sun, 9 Oct 2011 03:50:46 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <j6q5f8$ots$1@smc.vnet.net>

On Sat, 08 Oct 2011 19:40:40 +0100, Benjamin Hell <hell at exoneon.de> wrote:

> Hi,
> I am working with mathematica 8.0.1 on my windows 7 operating system,
> which runs on my lenovo x61 tablet pc. This notebook has the intel x3100
> graphics chip integrated.
> The problem I am facing is, that 3D-Plots are always rendered without
> any AntiAliasing. Changing the Antialiasing Quality in the Preferences
> has no influence. In fact the preview image in the preferences pane does
> not even change, when I move the slider. On my mac with a nvidia card
> this, of course, works just fine.
>
> Any ideas on how to get AntiAliasing running on my notebook?
>
> Thanks in advance,
> Benjamin
>

Unfortunately the Intel X3100 doesn't support antialiasing, so you won't  
be able to get it to work in this way. If you really need antialiasing, I  
would suggest something along the lines of:

plot = Plot3D[Sin[x + y^2], {x, -3, 3}, {y, -2, 2}, ImageSize -> 500];
imgHigh = Rasterize[plot, ImageResolution -> 144];
imgLow = Image[imgHigh, Sequence @@ AbsoluteOptions[plot, ImageSize]]

which achieves much the same result as one would get with antialiasing.  
(Of course, you can try variations on this theme if you feel that the  
results can be improved.)



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