Question #252374 on Yade changed:
https://answers.launchpad.net/yade/+question/252374
Status: Open => Answered
Christian Jakob proposed the following answer:
Hi,
If you use makeCloud() it is recommended to call
O.bodies.updateClumpProperties()
It will correct volume/masses/inertia of clumps [1].
If you use TriaxialStressController() you get the porosity [2] very cheap via
triax.porosity
I updated the code, so that clumps volume is considered correctly.
Another tool is
voxelPorosity()
It can also be used for your purpose [3], but every call costs a little
bit computation time...
Hope it helps,
Christian
[1]
https://yade-dem.org/doc/yade.wrapper.html?highlight=updateclump#yade.wrapper.BodyContainer.updateClumpProperties
[2]
https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.TriaxialStressController.porosity
[3]
https://yade-dem.org/doc/yade.utils.html?highlight=voxelporosity#yade._utils.voxelPorosity
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