Re: [Yade-users] [Question #662551]: How to show contact force on particles or polyhedre using changing colors
Question #662551 on Yade changed: https://answers.launchpad.net/yade/+question/662551 Status: Answered => Solved Kun Zeng confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #662551]: How to show contact force on particles or polyhedre using changing colors
Question #662551 on Yade changed:
https://answers.launchpad.net/yade/+question/662551
Status: Open => Answered
Jan Stránský proposed the following answer:
There is export.VTKExporter.exportContactPoints [1], which could suit your
purpose. You can export force something like (not tested):
##
vtkExporter.exportContactPoints(what=[('force','i.phys.normalForce+i.phys.shearForce')])
##
and then use arrow glyph in paraview
Jan
[1] https://yade-
dem.org/doc/yade.export.html#yade.export.VTKExporter.exportContactPoints
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Re: [Yade-users] [Question #662551]: How to show contact force on particles or polyhedre using changing colors
Question #662551 on Yade changed: https://answers.launchpad.net/yade/+question/662551 Status: Answered => Open Kun Zeng is still having a problem: Hi, Thanks for your suggestions. I mean if it is possible to show the contact force on the surface of the polyhedra particles not using force chain. Thanks -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #662551]: How to show contact force on particles or polyhedre using changing colors
Question #662551 on Yade changed: https://answers.launchpad.net/yade/+question/662551 Jan Stránský proposed the following answer: Hello, https://yade-dem.org/doc/user.html#rendering-interactions-as-force-chain cheers Jan -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #662551]: How to show contact force on particles or polyhedre using changing colors
Question #662551 on Yade changed:
https://answers.launchpad.net/yade/+question/662551
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
I am not sure to understand your request ("contact forces changing
colors on particles"?) but it is possible to see the principal stresses
applying on each particle by adding the 'bstresses' attribute in the
VTKRecorder (along with the 'spheres' attribute of course). Then, you
can select the stress you are interested in and color the glyph
associated to each point (e.g. a sphere) according to the stress
magnitude. If you want to see the interaction network, it is also
possible by adding the 'intr' attribute in the VTKRecorder. Then, by
selecting the component of the forces you want to see (normal or shear)
and coloring it according to their intensity you can see how the forces
are distributed in your assembly.
I don't know if these options work for polyhedron though.
Luc
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[Yade-users] [Question #662551]: How to show contact force on particles or polyhedre using changing colors
New question #662551 on Yade: https://answers.launchpad.net/yade/+question/662551 Hi, I was wondering if there is a method to show contact forces with changing colors on paricles or polyhedre in paraview? Thanks. Regards, -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
