Question #707311 on Yade changed:
https://answers.launchpad.net/yade/+question/707311
Mu Wh posted a new comment:
Hi :
I’m sorry to trouble you because my code was still having problems a week
after I tried to fix it. When I run the code the terminal shows 'BoxFactory'
object has no attribute 'id'. I think Boxfactory might not be able to rotate.
The code and error are shown below.
CODE:
from yade import pack, geom
#material
steelID=
O.materials.append(FrictMat(density=7800,young=2.2e9,poisson=.3,frictionAngle=math.atan(.62),label="316lsteel"))
#geometry
CylinderID=O.bodies.append(geom.facetCylinder((0,0,10), radius=10, height=20,
orientation=Quaternion((1, 0, 0), 0), wire=True,segmentsNumber=60,
dynamic=False, wallMask=6, angleRange=None, closeGap=False,
radiusBottomInner=-1,material='316lsteel'))
#Engine
O.engines=[
ForceResetter(),
InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb(),Bo1_Cylinder_Aabb()]),
InteractionLoop(
[Ig2_Facet_Sphere_ScGeom(),Ig2_Sphere_Sphere_ScGeom()],
[Ip2_FrictMat_FrictMat_MindlinPhys(en=0.636,
es=0.636,frictAngle=math.atan(.62))],
[Law2_ScGeom_MindlinPhys_Mindlin()]
),
Factory:=BoxFactory(
maxParticles=2000,
extents=(3, 3, 3),
center=(3, 3, 10),
rMin=0.28,
rMax=0.29,
vMin=10,
vMax=10,
vAngle=0,
massFlowRate=10000.,
normal=(0, 0, -1),
label='factory',
materialId=steelID
),
RotationEngine(rotationAxis=(0, 0, 1), angularVelocity=0.1,
rotateAroundZero=True, zeroPoint=(0, 0, 10),ids=[Factory.id]),# factory motion
NewtonIntegrator(gravity=(0,0,-9.81))
]
O.dt=.5e-4*utils.PWaveTimeStep()
O.saveTmp()
O.run()
Error
Welcome to Yade 20230716-7372~493b53a~focal1
Using python version: 3.8.10 (default, May 26 2023, 14:05:08)
[GCC 9.4.0]
TCP python prompt on localhost:9000, auth cookie `aekdsy'
XMLRPC info provider on http://localhost:21000
Running script movingfactory.py
Traceback (most recent call last):
File "/usr/bin/yadedaily", line 343, in runScript
execfile(script,globals())
File "/usr/lib/python3/dist-packages/past/builtins/misc.py", line 87, in
execfile
exec_(code, myglobals, mylocals)
File "movingfactory.py", line 34, in <module>
RotationEngine(rotationAxis=(0, 0, 1), angularVelocity=0.1,
rotateAroundZero=True, zeroPoint=(0, 0, 10),ids=[Factory.id]),# factory motion
AttributeError: 'BoxFactory' object has no attribute 'id'
[[ ^L clears screen, ^U kills line. F12 controller, F11 3D view (press "h" in
3D view for help), F10 both, F9 generator, F8 plot. ]]
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