Groups > comp.graphics.apps.gnuplot > #3357

Re: Strange Mobius strip in rendering a cylinder with pm3d

Newsgroups	comp.graphics.apps.gnuplot
Date	2016-06-28 10:27 -0700
References	<baced62a-4792-4aa4-a004-25b172c98d41@googlegroups.com> <nktfh7$n0k$1@dont-email.me>
Message-ID	<e406a022-073c-4532-924b-da5126700b73@googlegroups.com> (permalink)
Subject	Re: Strange Mobius strip in rendering a cylinder with pm3d
From	musiphil@bawi.org

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On Tuesday, June 28, 2016 at 2:20:41 AM UTC-7, Michael Okuntsov wrote:
> 28.06.2016 11:43, musi...@bawi.org пишет:
> > splot "data" using (3*cos($1)):(2*sin($1)):2:3 palette with pm3d notitle
> 
> I've tried to plot it in gnuplot 4.6, and it plots without this effect.
> Try set hidden3d.

Also tried with gnuplot 4.6 patchlevel 4 on Linux; got the same thing: https://snag.gy/v6LmjY.jpg
set hidden3d seems to make no difference.

So far I've shared only the "best" shots, but sometimes a weird "cut" appears, depending on the viewing angle; e.g. https://snag.gy/BgwAfX.jpg

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Thread

Strange Mobius strip in rendering a cylinder with pm3d musiphil@bawi.org - 2016-06-27 21:43 -0700
  Re: Strange Mobius strip in rendering a cylinder with pm3d Michael Okuntsov <okuntsov.mikhail@yandex.ru> - 2016-06-28 16:20 +0700
    Re: Strange Mobius strip in rendering a cylinder with pm3d musiphil@bawi.org - 2016-06-28 09:46 -0700
    Re: Strange Mobius strip in rendering a cylinder with pm3d musiphil@bawi.org - 2016-06-28 10:27 -0700
  Re: Strange Mobius strip in rendering a cylinder with pm3d Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2016-06-29 00:04 +0200
    Re: Strange Mobius strip in rendering a cylinder with pm3d musiphil@bawi.org - 2016-07-03 18:47 -0700

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