[Scilab-users] Coding for a 3D Klein Bottle

[Lester Anderson]

Thanks Samual! This is all good learning practice. Cheers, Lester

On 12:19, Sun, 10 Jun 2018 Samuel Gougeon, <sgougeon at free.fr> wrote:

> Hello Lester,
>
> The code was just missing many dots (* => .*, ^ = .^), to make operators
> working in an elementwise way (see attachement).
> Fixing that makes the expected picture:
>
> This could make a nice demo, in the *Graphics => More surfaces*  section.
>
> Regards
> Samuel
>
>
> Le 10/06/2018 à 12:51, Lester Anderson a écrit :
>
> Hello all,
>
> I have been testing the latest version of Scilab (6.0.1) and have been
> looking at data visualisation of non-orientatable surfaces (e.g. Moebius,
> Klein Bottle etc.).
>
> The Moebius strip was not hard to figure out, but I am having issues with
> the Klein Bottle.I have attched the code as is so far, uses the parametric
> equations from https://en.wikipedia.org/wiki/Klein_bottle, for the 3D
> immersion of the bottle.
>
> As a test, I used the old software Derive 6 to run the equations and it
> plots the bottle as correct. If anyone has pointers on this code that would
> be helpful.
>
> Still learning Scilab!
>
> Thanks
> Lester
>
>
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