yade-dev team mailing list archive

[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxxxxxx>]

On 30/07/15 02:49, Bruno Chareyre wrote:
> It is not far really, this is a theoretical method without a step() :
> InsertionSortCollider().__call__()
> bodyPairs=O.interactions
>
> with the only problem that for the moment it would hide virtual
> interactions (hence doesn't work practicaly). Easy to fix.
>
It is possible after [1] like this:

#before any iteration
typedEngine("InsertionSortCollider").__call__()
for i in O.interactions.all():
    if (...): #further filtering since the collider alone does not give
a consistent list, interaction radius, or threshold distance, etc.
        ni=createInteraction(i.id1,i.id2)
        ni.unp=new.penetrationDepth #or anything else you like

And then creating an initial bond network is no longer a blackbox thing. :)

Bruno

[1]
https://github.com/yade/trunk/commit/2296b7f6ecb9e4bd98ac9853472f7609b187b8c5