New question #706626 on Yade:
https://answers.launchpad.net/yade/+question/706626
Hello there.
I attach a force at the box (by using ForceEngine) and as I know this force
affects at mass center of the box or something like this.
I would like attach force to a certain box point (e.g. to the center of upper
facet).
I will appreciate if you tell me how to do it. Thanks!
##############################
box_size = Vector3(3, 3, 5)
box_center = Vector3(box_size[0]/2, box_size[1]/2, box_size[2]/2)
pile_size = Vector3(1, 3, 3)
pile_center = box_center
O.periodic = True
O.cell.hSize = (box_size[0],0,0,0,box_size[1],0,0,0,box_size[2])
sp = pack.SpherePack()
sp.makeCloud(box_center-box_size/2,
box_center+box_size/2,
rMean=0.07
)
sp.toSimulation(color=(0,1,0))
pile_id = O.bodies.append(box(
pile_center,
pile_size/2
))
O.bodies[pile_id].state.blockedDOFs = 'yzXZ'
O.engines = [
ForceResetter(),
InsertionSortCollider([Bo1_Sphere_Aabb(),
Bo1_Box_Aabb()],
allowBiggerThanPeriod=True),
InteractionLoop(
[Ig2_Sphere_Sphere_ScGeom(),
Ig2_Box_Sphere_ScGeom()],
[Ip2_FrictMat_FrictMat_FrictPhys()],
[Law2_ScGeom_FrictPhys_CundallStrack()]
),
ForceEngine(ids=[pile_id], force=(1000,0,0)),
NewtonIntegrator(damping=0.1, label='newton'),
GlobalStiffnessTimeStepper()
]
--
You received this question notification because your team yade-users is
an answer contact for Yade.
_______________________________________________
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help : https://help.launchpad.net/ListHelp
