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 _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Klein.sce
Description: application/scilab-sce
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