Question #689234 on Yade changed:
https://answers.launchpad.net/yade/+question/689234
Status: Answered => Open
Chien-Cheng Hung is still having a problem:
Hi Jan,
Thanks for your quick reply!
> relative velocity with respect to what? relative velocity of
interacting bodies for all interactions?
Sorry I didn't describe clearly. But, yes, the relative velocity of interacting
bodies for all interactions.
The relative velocity of the spheres that I want to obtain is described in
ScGeom [1].
> above, b.state.vel and i.phys.normalForce is only illustrative, needs
to be replaced by actual formula for relative velocity.
Can I get the formula for relative velocity [1] somewhere in Yade? Or I
have to define one by myself?
Cheers,
Chien-Cheng
[1] https://yade-
dem.org/doc/yade.wrapper.html?highlight=scgeom#yade.wrapper.ScGeom
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