webgui issue: mesh doesn't deform with components of a complex CF

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2 years 8 months ago #4260 by pumpkinpieter
webgui issue: mesh doesn't deform with components of a complex CF was created by pumpkinpieter
Hi There,

I recently reinstalled NGSolve from source on my machine (running Linux mint).  I noticed an issue with the webgui that wasn't present before.  If I plot a complex function on a mesh and try to deform it, the mesh doesn't  travel with the real or complex parts of the function.  If I set it to display the norm, then the mesh does follow along when deforming.  Here's a minimal working example:

Code:
from netgen.geom2d import unit_square import ngsolve as ng from ngsolve.webgui import Draw mesh = ng.Mesh(unit_square.GenerateMesh(maxh=.1)) Draw(ng.x - 1/2 + 1j * ng.y, mesh)


If I deform the real component I get the image in attachments.
 
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2 years 8 months ago #4263 by pumpkinpieter
Replied by pumpkinpieter on topic webgui issue: mesh doesn't deform with components of a complex CF
Not certain how to get the images to come through here actually.  But if you run that example you may see what I see, that if you deform either the real or complex components the mesh doesn't travel with it.
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2 years 8 months ago #4268 by matthiash
Replied by matthiash on topic webgui issue: mesh doesn't deform with components of a complex CF
Hello,

First: We still have issues with the forum software, thus the code environment and attachments are not visible.

I can reproduce your problem, a fixed version of webgui_juypter_widgets will be released soon.

Best,
Matthias
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2 years 8 months ago #4269 by matthiash
Replied by matthiash on topic webgui issue: mesh doesn't deform with components of a complex CF
Hello,

It's fixed with webgui-jupyter-widgets 0.2.9.

Best,
Matthias
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