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[Jan Stránský <question223478@xxxxxxxxxxxxxxxxxxxxx>]

Question #223478 on Yade changed:
https://answers.launchpad.net/yade/+question/223478

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello Majid,

thanks for the info. The problems is, that there is no bounding dispatcher
for the wall, so it is not considered by colision detector. Modify you
InsrtionSortCollider to this:

InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Wall_Aabb()]),

now it should work.
in case of any other question, don't hesitate to ask :-)
cheers
Jan


2013/3/5 Majid Ashraf <question223478@xxxxxxxxxxxxxxxxxxxxx>

> Question #223478 on Yade changed:
> https://answers.launchpad.net/yade/+question/223478
>
>     Status: Answered => Open
>
> Majid Ashraf is still having a problem:
> Hello Jan,
>               Thanks for the thumbs up on my problem. I am using Yade
> 0.70.0 and my friend compiled it for me. I wrote the whole syntax in
> IPython and then used yade to recall that using .py extension. I am not
> getting any syntax errors but the ball is passing through the wall instead
> of bouncing. I have also attached a picture which will give you a better
> idea of what's going on.
>
> Best Regards,
>
> Majid
>
>
> On Tue, Mar 5, 2013 at 1:55 PM, Jan Stránský <
> question223478@xxxxxxxxxxxxxxxxxxxxx> wrote:
>
> > Your question #223478 on Yade changed:
> > https://answers.launchpad.net/yade/+question/223478
> >
> >     Status: Open => Answered
> >
> > Jan Stránský proposed the following answer:
> > Hello Majid,
> >
> > from what you wrote, it is very hard to say what is the reason.. To help
> > you, we will need some more information. Firstly, what version of Yade
> you
> > are using and how you compiled it. Then how you run your code (from
> script
> > or from IPython). Also why it is not working - do you get some errors or
> > the program does something different from what you want?
> >
> > so please provide us with these information and hopefully we will be able
> > to help you :-)
> > Best regards
> > Jan
> >
> >
> > I run your script without any errors..
> >
> >
> > >  This is what i am using.
> > >
> > > > O.bodies.append([
> > > >
> > >
> >
> utils.wall(position=Vector3(0,1,2),axis=2,sense=1,color=(1,0,0),material=RpmMat,mask=1),
> > > > #utils._commonBodySetup(),
> > > > utils.sphere((0,0,2),.5)
> > > > ])
> > > > O.engines=[
> > > >     ForceResetter(),
> > > >    InsertionSortCollider([Bo1_Sphere_Aabb()]),
> > > > InteractionLoop(
> > > > [Ig2_Wall_Sphere_ScGeom()],
> > > > [Ip2_FrictMat_FrictMat_FrictPhys()], # collision "physics"
> > > > [Law2_L3Geom_FrictPhys_ElPerfPl()]   # contact law -- apply forces
> > > > ),
> > > > GravityEngine(gravity=(0,0,-9.81)),
> > > >    # damping: numerical dissipation of energy
> > > >    NewtonIntegrator(damping=0.1)
> > > > ]
> > > >
> > > > # set timestep to a fraction of the critical timestep
> > > > # the fraction is very small, so that the simulation is not too fast
> > > > # and the motion can be observed
> > > > O.dt=.5e-4*utils.PWaveTimeStep()
> > > >
> > > > # save the simulation, so that it can be reloaded later, for
> > > > experimentation
> > > > O.saveTmp()
> > > >
> > > > Can anyone please help me out in this regard? I will really
> appreciate
> > > your
> > > > concern. Thanks.
> > > >
> > > > Best Regards,
> > > >
> > > > Majid
> > >
> > >
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> > know that it is solved:
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> >
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> >
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