Question #695989 on Yade changed:
https://answers.launchpad.net/yade/+question/695989
Status: Open => Answered
Jan Stránský proposed the following answer:
Hello,
> 1- I still have the same issue of spheres passing through the facet. What
> could be the issue?
> 2- When you say "box instead of facet", are you referring to geom.facetBox or
> aabbWalls?
I did not meant box as a shape of the boundary, but utils.box as a bodies
forming the boundary.
Facets have zero thickness, so small particles can "jump" through the facet
without contact detection.
This should not be the case for utils.box, which would have non-zero thickness
and such "jump" would be more difficult.
> 3- How to check if there is sphere overlap at the initial packing
(i.e. iteration= 0)?
O.step()
print(len(i for i in O.interactions))
cheers
Jan
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