Question #683388 on Yade changed:
https://answers.launchpad.net/yade/+question/683388
Status: Open => Answered
Jan Stránský proposed the following answer:
Hello,
> Is the pack.randomDensePack function appropriate for this situation?
if you do not need precise particle size distribution, then
randomDensePack is one option
> Any rule of thumb in deciding the sphere radius?
no, depends on your needs
> Does the function include overlapping of spheres?
no. But you can then enlarge the spheres to create overlaps
> By adding memoizeDb='/tmp/gts-packings.sqlite', does it mean that a
temporary sqlite file will be created to store the packing that will be
generated?
yes. The next run, this packing is read and is not generated again
[3] Is there any function to obtain the clump volume as comparison to
the imported gts surface.
> When running the script, I received the following error along with a blank
> view (no sphere or surface):
> WARN
> /build/yade-fDuCoe/yade-2018.02b/pkg/common/InsertionSortCollider.cpp:242
> action: verletDist is set to 0 because no spheres were found. It will result
> in suboptimal performances, consider setting a positive verletDist in your
> script.
It is not error, but warning. Not inportant for now
To help you more, we would need a compete script and all data (i.e.
sample.gts file). For testing purposes, a simple tetrahedron should be
enough. So please provide the data to help you more.
cheers
Jan
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