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Re: [Question #703750]: How to visualize the deformation in paraview

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jan Stránský <question703750@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 08 Nov 2022 09:05:48 -0000
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Question #703750 on Yade changed:
https://answers.launchpad.net/yade/+question/703750

    Status: Open => Answered

Jan Stránský proposed the following answer:
Everything depends on your definition / requirement of "the deformation"
:-)

Two main options, thought:

1) using VTKExporter [2],
- useRef=True (to export particles' original position)
- export particle displacement b.state.displ()
- in Paraview, use WarpByVector to show particle displacement (with possible scale of the value)

2) using [3] (I do not have experience myself)

Cheers
Jan

[2] https://yade-dem.org/doc/yade.export.html#yade.export.VTKExporter.exportSpheres
[3] https://yade-dem.org/doc/user.html#micro-stress-and-micro-strain

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