Question #662576 on Yade changed:
https://answers.launchpad.net/yade/+question/662576
Status: Answered => Open
Justin is still having a problem:
I just tried GlobalStiffnessTimeStepper and it did not make a
difference. I probably should not have used the word "explosion". Half
of the nodes/grid connections just disappear once the fixed BC is turned
off, and I have no clue why.
I notice the same thing with CohesiveCylinderSphere.py (gridConnections) in the
examples/grid folder.
In the for loop:
for i in linspace(0,L,nL):
nodesIds.append( O.bodies.append(
gridNode([i,0,0],rCyl,wire=False,fixed=False,material='gridNodeMat') ) )
If you change the axis as such:
for i in linspace(0,L,nL):
nodesIds.append( O.bodies.append(
gridNode([0,i,0],rCyl,wire=False,fixed=False,material='gridNodeMat') ) )
or:
for i in linspace(0,L,nL):
nodesIds.append( O.bodies.append(
gridNode([0,0,i],rCyl,wire=False,fixed=False,material='gridNodeMat') ) )
All middle nodes and the grid connection disappear once you hit play. Is this a
bug?
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