Question #679050 on Yade changed:
https://answers.launchpad.net/yade/+question/679050
Bruno Chareyre proposed the following answer:
Funny question: you describe "A=[0,0,3.5]" as an amplitude of 3.5mm. How would
you change the script for an amplitude of 3.5m?
What about &qu
Question #679050 on Yade changed:
https://answers.launchpad.net/yade/+question/679050
Bruno Chareyre proposed the following answer:
One more option: it could be that timestep is ok wrt both numerical stability
and velocity vs. diameter, with particles going through the plate due
Question #678915 on Yade changed:
https://answers.launchpad.net/yade/+question/678915
Bruno Chareyre posted a new comment:
Hi, 1.10.0-72 is a bit old. It is difficult and ineffecient (for the developers
at least) to discuss specific problems of old versions.
I would suggest compiling current
Question #678966 on Yade changed:
https://answers.launchpad.net/yade/+question/678966
Bruno Chareyre posted a new comment:
I don't understand why your sequence of commands seems to break apt-get.
But anyway, everything should be fine if you reproduce the same sequence
without "sudo ad
Question #678966 on Yade changed:
https://answers.launchpad.net/yade/+question/678966
Bruno Chareyre posted a new comment:
Hi,
The package yadedaily for 18.04 is broken unfortunately (or is it just me?).
However you should be able to install "yade" (v2018.02b-1), which is almost as
Question #678799 on Yade changed:
https://answers.launchpad.net/yade/+question/678799
Chareyre proposed the following answer:
My two cents: this is a typical situation where making the whole thing
happen in a unique script would help clarify. Inserting save/load in
between phase transitions only
Question #678645 on Yade changed:
https://answers.launchpad.net/yade/+question/678645
Status: Open => Answered
Bruno Chareyre proposed the following answer:
>>>>> I used the grow.Particle() but it doesn't work
>>>> do you mean growParticle(), or really gro
Question #678645 on Yade changed:
https://answers.launchpad.net/yade/+question/678645
Bruno Chareyre proposed the following answer:
Oh by the way, did you run the MWE before sending?... I guess not.
This is a MWE;
O.bodies.append(sphere((0,0,0),1))
print O.bodies[0].shape.radius
growParticle
Question #678558 on Yade changed:
https://answers.launchpad.net/yade/+question/678558
Bruno Chareyre proposed the following answer:
@Jan
>Also I have a long time this idea in my mind: implement tetrahedrons as
>efficiently as possible and build generic polyhedron as a
Question #678558 on Yade changed:
https://answers.launchpad.net/yade/+question/678558
Bruno Chareyre proposed the following answer:
>my computer have 64 cores
The real question is more how many of them you are using. If each single
interaction needs complex operations then the ope
Question #678523 on Yade changed:
https://answers.launchpad.net/yade/+question/678523
Status: Open => Answered
Chareyre proposed the following answer:
I think you can try your equation on your side. Best way to learn.
B
Le mer. 13 févr. 2019 10:47, jamespaul
a écrit :
> Question #
Question #678464 on Yade changed:
https://answers.launchpad.net/yade/+question/678464
Bruno Chareyre posted a new comment:
>Does that mean it analyze stress, stiffness and unbalaced force every 5
steps?
No.
Stress is updated at every step anyway as soon as dynCell=True (your case).
Br
Question #678447 on Yade changed:
https://answers.launchpad.net/yade/+question/678447
Bruno Chareyre posted a new comment:
I confirm that there is a problem in the 18.04 "daily" release. Glad to know
that wget+dpkg is a workaround.
Not sure current repository will be f
Question #678425 on Yade changed:
https://answers.launchpad.net/yade/+question/678425
Bruno Chareyre posted a new comment:
For just the kinetic energy there is no need for: O.trackEnergy=True, and this
energy tracking is rather slow.
Bruno
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Question #678440 on Yade changed:
https://answers.launchpad.net/yade/+question/678440
Bruno Chareyre proposed the following answer:
Hi,
If maxStrainRate=0 then the cell geometry is fixed and then stress will not be
corrected. It should be >0, and that's probably the main parameter to set if
Question #678440 on Yade changed:
https://answers.launchpad.net/yade/+question/678440
Status: Open => Answered
Chareyre proposed the following answer:
The «why» is long storry. The «how» is in my first reply to your previous
question. Please check it.
Le sam. 9 févr. 2019 07:08, jamesp
Question #678348 on Yade changed:
https://answers.launchpad.net/yade/+question/678348
Bruno Chareyre posted a new comment:
> Running the program can take 10 minutes or more. You can adjust some
non-critical parameters
Would you mind adjusting them for me? :)
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Question #678348 on Yade changed:
https://answers.launchpad.net/yade/+question/678348
Bruno Chareyre requested more information:
I don't understand your question, sorry.
Do you mean that I should try this 3rd version of the script to discover
something new?
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Question #678348 on Yade changed:
https://answers.launchpad.net/yade/+question/678348
Bruno Chareyre proposed the following answer:
There is still no plot despite the addPlotData.
Anyway, don't you see the oscillations in the printed numbers?
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Question #678348 on Yade changed:
https://answers.launchpad.net/yade/+question/678348
Bruno Chareyre posted a new comment:
Also note that saving whole plot data to text file each time you add one point
in addPlotData is a sure way to waste cpu time and kill your HD in the long run.
Bruno
Question #678348 on Yade changed:
https://answers.launchpad.net/yade/+question/678348
Status: Open => Answered
Bruno Chareyre proposed the following answer:
> I don't think the pressure is going to go down
Well... no need to think here. Check output and you will see (conv
Question #678348 on Yade changed:
https://answers.launchpad.net/yade/+question/678348
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
If dynCell=True then the cell deformation is dynamic. I mean, inertial, like a
mass-spring system.
Depending on stiffn
Question #678362 on Yade changed:
https://answers.launchpad.net/yade/+question/678362
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
There is no need for a solution since it is not really a problem.
Check:
https://yade-dev.gitlab.io/trunk/formulation.h
Question #678329 on Yade changed:
https://answers.launchpad.net/yade/+question/678329
Bruno Chareyre proposed the following answer:
Wow! You can actually start the yade program but you asked how to install it?
Again be more specific... you need to show typed commands and output. The
above
Question #678329 on Yade changed:
https://answers.launchpad.net/yade/+question/678329
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
Installing yade-daily (in fact yadedaily) and compiling yade from sources are
two different things (as explained in installat
Question #678308 on Yade changed:
https://answers.launchpad.net/yade/+question/678308
Bruno Chareyre proposed the following answer:
Ah... and in O.bodies[b] 'b' should be an integer, not a body.
Else it is a bit like
O.bodies[O.bodies[O.bodies[O.bodies[
Bb]
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Question #678308 on Yade changed:
https://answers.launchpad.net/yade/+question/678308
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
O.bodies[b].radius does not exist. It should be O.bodies[b].shape.radius (if
O.bodies[b] is a sphere).
Regards
Bruno
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Question #678257 on Yade changed:
https://answers.launchpad.net/yade/+question/678257
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
plot.addData() can only add real numbers, if you want to record a matrix
(stress tensor) you need to record its components
Question #678102 on Yade changed:
https://answers.launchpad.net/yade/+question/678102
Status: Open => Answered
Bruno Chareyre proposed the following answer:
File "test.py", line 11, in
acel =
O.materials.append(FrictMat(young=EA,poisson=nuA,density=densA,frictionAngle=fr
Question #678055 on Yade changed:
https://answers.launchpad.net/yade/+question/678055
Chareyre proposed the following answer:
Yes.
The volume change in this deformation is neglected in the porosity
calculation. Vs=constant.
What is unclear to me is why you think the intersected volume
Question #678056 on Yade changed:
https://answers.launchpad.net/yade/+question/678056
Bruno Chareyre posted a new comment:
> the bug is still there
No surprise. addMove() is deprecated I would say.
B
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Question #678055 on Yade changed:
https://answers.launchpad.net/yade/+question/678055
Bruno Chareyre proposed the following answer:
"there is no geometrical overlap" is misleading IMO.
Should be replaced by "distance is larger than R1+R2".
> if there is no deforma
Question #678055 on Yade changed:
https://answers.launchpad.net/yade/+question/678055
Bruno Chareyre proposed the following answer:
DEM is crunching numbers rather independently of the conceptual models we have
in mind.
There is no overlap in my conceptual model. I don't need that concept
Question #678056 on Yade changed:
https://answers.launchpad.net/yade/+question/678056
Status: Open => Answered
Bruno Chareyre proposed the following answer:
I think it is a bug in O.forces.addMove.
Could you please clean your example and paste it again as a bug report?
title l
Question #678056 on Yade changed:
https://answers.launchpad.net/yade/+question/678056
Bruno Chareyre proposed the following answer:
O.bodies[1].state.blockedDOFs="xyzXYZ"
O.bodies[1].state.vel=(-0.1,0,0)
Then the top sphere rotates.
Bruno
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Question #678055 on Yade changed:
https://answers.launchpad.net/yade/+question/678055
Bruno Chareyre proposed the following answer:
Empirical proof:
https://www.youtube.com/watch?v=7cphkU3l71c
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Question #678055 on Yade changed:
https://answers.launchpad.net/yade/+question/678055
Bruno Chareyre proposed the following answer:
> Since particles overlap whenever they collide
I don't think so. I would think they deform, instead.
> what does this porosity really mean?
That'
Question #678056 on Yade changed:
https://answers.launchpad.net/yade/+question/678056
Status: Open => Answered
Bruno Chareyre proposed the following answer:
File "temp.py", line 55, in
VppSaveInteractions(fileName=nazwaPlikuIter, iterSave= PiterSave, timeSr =
Ptime
Question #678055 on Yade changed:
https://answers.launchpad.net/yade/+question/678055
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
It is taking Vs as a constant regardless of interactions.
Bruno
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Question #677931 on Yade changed:
https://answers.launchpad.net/yade/+question/677931
Status: Open => Answered
Chareyre proposed the following answer:
Hi, last inserted material is used by default, as you just found.
Le sam. 19 janv. 2019 11:32, fengjingyu <
quest
Question #677811 on Yade changed:
https://answers.launchpad.net/yade/+question/677811
Bruno Chareyre posted a new comment:
Are there different types of pressure?
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Question #677858 on Yade changed:
https://answers.launchpad.net/yade/+question/677858
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi, it is possible, yes. See e.g. [1].
You need to make sure the walls are sufficiently large so no particles will
reach edges dur
Question #677831 on Yade changed:
https://answers.launchpad.net/yade/+question/677831
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
Please note that GPU is for a _fluid_ solver [1], not for the DEM time
integrator.
Regards
Bruno
[1] https://yade-
dem.org/
Question #677811 on Yade changed:
https://answers.launchpad.net/yade/+question/677811
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
>"I used a O.step() just after the interaction loop."
seems to be the problem, since in such case O.step()
Question #677635 on Yade changed:
https://answers.launchpad.net/yade/+question/677635
Status: Open => Answered
Bruno Chareyre proposed the following answer:
> I was hoping there is a method to keep the particles at .65 porosity.
Local porosity within the cylinder is unchanged, the ap
Question #677635 on Yade changed:
https://answers.launchpad.net/yade/+question/677635
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
I think everything is correct.
> when I extract the cylinder, the porosity is set back to the original
cloud po
Question #677475 on Yade changed:
https://answers.launchpad.net/yade/+question/677475
Status: Open => Answered
Chareyre proposed the following answer:
Can't be answered without without a script.
Le ven. 11 janv. 2019 19:13, Othman Alshareedah <
question677...@answers.launchpad.net>
Question #677430 on Yade changed:
https://answers.launchpad.net/yade/+question/677430
Status: Open => Answered
Bruno Chareyre proposed the following answer:
This is being investigated, sorry for inconvenience.
Please note that the html documentation can be built ("make doc"
Question #677511 on Yade changed:
https://answers.launchpad.net/yade/+question/677511
Status: Open => Needs information
Bruno Chareyre requested more information:
Hi, did you check if others asked the same question before asking? :)
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Question #677215 on Yade changed:
https://answers.launchpad.net/yade/+question/677215
Bruno Chareyre proposed the following answer:
It would also work on Ubuntu 16.04.
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Question #677084 on Yade changed:
https://answers.launchpad.net/yade/+question/677084
Status: Open => Answered
Chareyre proposed the following answer:
Batch is already multithread, by definition. It thus seems you are nesting
threads into threads.
Still unclear what you are trying to achi
Question #677084 on Yade changed:
https://answers.launchpad.net/yade/+question/677084
Status: Open => Answered
Chareyre proposed the following answer:
Hi, if I read correctly you have two threads trying to run the same
simulation. I would expect this to fail always although i can imag
Question #676382 on Yade changed:
https://answers.launchpad.net/yade/+question/676382
Status: Open => Answered
Chareyre proposed the following answer:
Hi, sorry to hear that you still have a problem. I don't understand why
you are sending another script.
Fixing the issue would need y
Question #676746 on Yade changed:
https://answers.launchpad.net/yade/+question/676746
Chareyre proposed the following answer:
>
>
> I think the source should be modified.
>
Feel free.
Bruno
>
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Question #676382 on Yade changed:
https://answers.launchpad.net/yade/+question/676382
Bruno Chareyre posted a new comment:
Hello,
Please fill a bug report if relevant. It has more chance to trigger someone
than calling it bug in a comment.
It could help to answer the questions asked in #4 and #5
Question #676841 on Yade changed:
https://answers.launchpad.net/yade/+question/676841
Bruno Chareyre proposed the following answer:
> Is it because the wall goes through the center of the ball?
Yes. The displacement is proportional to force, increasing force more and more
thus leads bod
Question #676810 on Yade changed:
https://answers.launchpad.net/yade/+question/676810
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi, please note that emails are sent to every yade-user each time you edit a
question.
It means 5 emails (*) just for the quest
Question #676746 on Yade changed:
https://answers.launchpad.net/yade/+question/676746
Status: Open => Answered
Chareyre proposed the following answer:
It is probably because some clumping function use regular State for new
body. There must be a way to overwrite state in your script yet a
Question #671104 on Yade changed:
https://answers.launchpad.net/yade/+question/671104
Bruno Chareyre posted a new comment:
Hi,
I find the question unclear. If the expected output is not clearly defined
(e.g. how do you define the external volume of a clump?) it is not possible to
propose
Question #676747 on Yade changed:
https://answers.launchpad.net/yade/+question/676747
Bruno Chareyre proposed the following answer:
Hi,
Boost has plenty PDF models that you can use in replacement of the current one
if you are ready to read the c++ code and modify it to achieve your goals.
Needs
Question #676781 on Yade changed:
https://answers.launchpad.net/yade/+question/676781
Status: Answered => Invalid
Bruno Chareyre rejected the question:
spam question - invalid
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Question #676781 on Yade changed:
https://answers.launchpad.net/yade/+question/676781
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Please don't re-post the same question in a new thread, it is useless (plus you
didn't even close the previous thread).
Question #676776 on Yade changed:
https://answers.launchpad.net/yade/+question/676776
Bruno Chareyre posted a new comment:
>Can you tell me where to search psd.py? (sent to yade-users)
The lazy way is to search "yade psd.py" in your search engine.
Alternatively you can downloa
Question #676284 on Yade changed:
https://answers.launchpad.net/yade/+question/676284
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Yes, it is currently the latest.
Bruno
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Question #676776 on Yade changed:
https://answers.launchpad.net/yade/+question/676776
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
Please check example script psd.py.
Bruno
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Question #676748 on Yade changed:
https://answers.launchpad.net/yade/+question/676748
Bruno Chareyre posted a new comment:
>with dynamic it is working!!
"fixed" works equally well. The problem is that all spheres are inserted twice.
Here:
O.bodies.append(sphere(c,r,fixed=True)) #f
Question #676284 on Yade changed:
https://answers.launchpad.net/yade/+question/676284
Status: Open => Answered
Bruno Chareyre proposed the following answer:
I couldn't trace back 2018.02b-1786828270~xenial I'm sorry.
Could you update yadedaily and report new version number (and conf
Question #676284 on Yade changed:
https://answers.launchpad.net/yade/+question/676284
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi, Could you please provide more accurate version number and a minimal working
script?
Bruno
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Question #676284 on Yade changed:
https://answers.launchpad.net/yade/+question/676284
Bruno Chareyre proposed the following answer:
Can't reproduce:
bchareyre@lt-gmn018:~$ yadedaily
Welcome to Yade 2018.02b-288b5fbefc~xenial
Yade [1]: nums,counts=bodyNumInteractionsHistogram(aabbExtrema(0
Question #676609 on Yade changed:
https://answers.launchpad.net/yade/+question/676609
Bruno Chareyre posted a new comment:
Son,
You script runs smoothly after a change [1] in the source code.
yadedaily should be updated soon.
Bruno
[1]
https://github.com/yade/trunk/commit
Question #676621 on Yade changed:
https://answers.launchpad.net/yade/+question/676621
Status: Open => Answered
Bruno Chareyre proposed the following answer:
>Undefined or ambiguous IPhys dispatch for types FrictMat and
PolyhedraMat
Hi
You are mixing two different material types a
Dear Yade users,
This is to let you know that the building of daily packages is back to
normal [1].
Ubuntu 18.04 ""Bionic is now included in the supported distributions.
Happy yading.
Bruno
http://yade-dem.org/packages/
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Associate Professor
ENSE³
Question #676609 on Yade changed:
https://answers.launchpad.net/yade/+question/676609
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi Son,
As Jerome suggests the apparent contradiction is because the interaction exists
in a virtual state: detected by colli
Question #676507 on Yade changed:
https://answers.launchpad.net/yade/+question/676507
Bruno Chareyre proposed the following answer:
> That meant if in YADE we don`t have polyhedral particles, what is
described in these links?
I don't understand why you claim there are no polyhedral partic
Question #676507 on Yade changed:
https://answers.launchpad.net/yade/+question/676507
Bruno Chareyre posted a new comment:
> What is this?
The first is an hyperlink to yade's documentation.
The second alike.
The third suggests a journal paper.
What was your question?
The PFacet
Question #676507 on Yade changed:
https://answers.launchpad.net/yade/+question/676507
Bruno Chareyre proposed the following answer:
Hi, I believe PFacets would work with cohesive interactions and paving a
volume with tetrahedra as in Taghavi & Pierce implies no special
difficulty. Of co
Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Welcome.
That would be interesting for me to see:
N=..| YadeTime | LammpsTime
200
400
...
2400
I was check
Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Bruno Chareyre proposed the following answer:
It is not directly related to computation time but do you know that
right after adder() there is a burst of kinetic energy because you
insert new spheres through
Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Status: Open => Answered
Bruno Chareyre proposed the following answer:
It is difficult for me to understand the meaning of various values of
meanSpeedLAMMPS/meanSpeedYADE since they depend on both LAM
Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Status: Open => Answered
Bruno Chareyre proposed the following answer:
After rolling back to your version with sphere insertion the perfs are
still more or less the same (6.7s instead of 5.5s for 2k sphe
Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Bruno Chareyre posted a new comment:
> 100x slower
10x even
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Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Bruno Chareyre posted a new comment:
I see.
Well, as I just reduced the radius a little to make them all fit in I can give
you some results with -j4 (also reduced verletDist but the speedup is small,
script
Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Bruno Chareyre posted a new comment:
Are you aware that you may not always get the number of spheres you ask
for?
WARN /data/trunk/pkg/dem/SpherePack.cpp:248 makeCloud: Exceeded 1000
tries to insert non
Question #676452 on Yade changed:
https://answers.launchpad.net/yade/+question/676452
Bruno Chareyre proposed the following answer:
Dates of latest builds are visible here: http://yade-dem.org/packages/
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Question #676452 on Yade changed:
https://answers.launchpad.net/yade/+question/676452
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Unfortunately yadedaily is not being updated daily, as it should, at this
moment. You will have to compile from sources I'm afr
Question #676451 on Yade changed:
https://answers.launchpad.net/yade/+question/676451
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Very interesting feedback!
It will be difficult to say something without a working script and without
specific timings, though.
I t
Question #676450 on Yade changed:
https://answers.launchpad.net/yade/+question/676450
Status: Needs information => Answered
Bruno Chareyre proposed the following answer:
I'm glad you found help here but please note that uploading a file to an
EC2 instance is probably covered by Amazo
Question #676370 on Yade changed:
https://answers.launchpad.net/yade/+question/676370
Chareyre proposed the following answer:
If you need more points you can store the values in you own python list and
dump it to a file at the end.
Bruno
Le jeu. 29 nov. 2018 09:37, Robert Caulk <
question
Bug #1804621 status changed in Yade:
New => Triaged
https://bugs.launchpad.net/yade/+bug/1804621
"bodyNumInteractionsHistogram broken"
This bug is linked to #676284.
avg Num Interactions
https://answers.launchpad.net/yade/+question/676284
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Question #676370 on Yade changed:
https://answers.launchpad.net/yade/+question/676370
Bruno Chareyre proposed the following answer:
>script-session1.py wiht some minor modifications. It works well with
young = 100e6, but it encountered some problems when I set young = 500e6
Hi,
I just grab
Question #676248 on Yade changed:
https://answers.launchpad.net/yade/+question/676248
Chareyre posted a new comment:
I can't imagine that multiplying all radii by a constant will distord psd
but maybe i missed something. I dont think anyone tested this specificaly.
Let us know. :)
B
Le mer. 21
Question #676248 on Yade changed:
https://answers.launchpad.net/yade/+question/676248
Bruno Chareyre posted a new comment:
> a characteristic feature of the Radius Expansion Method
Do you mean that just after sp.makeCloud() the distribution is correct but
after growing it is distor
Question #676176 on Yade changed:
https://answers.launchpad.net/yade/+question/676176
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi Nolan,
> is there any way to edit the material of spheres which have already
been added to the simulation?
"O.bodies[
Question #675934 on Yade changed:
https://answers.launchpad.net/yade/+question/675934
Status: Open => Answered
Chareyre proposed the following answer:
What is the stress contour of an interaction?
Le dim. 11 nov. 2018 11:47, Mehrad a
écrit :
> Question #675934 on Yade changed:
&
Question #676026 on Yade changed:
https://answers.launchpad.net/yade/+question/676026
Bruno Chareyre proposed the following answer:
Hi,
If you could give the mathematical definition of what you call "stress" and
"strain" in your "very simple" granular system, then
Question #676013 on Yade changed:
https://answers.launchpad.net/yade/+question/676013
Status: Open => Answered
Bruno Chareyre proposed the following answer:
> is there a similar way to plot.plots to show the curve i need?
Hi,
It seems you don't want a "curve" but a surfac
Question #676012 on Yade changed:
https://answers.launchpad.net/yade/+question/676012
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
You need to clarify what you call "facet" since there are multiple models with
facets in Yade and this will influen
Question #675926 on Yade changed:
https://answers.launchpad.net/yade/+question/675926
Bruno Chareyre posted a new comment:
Yes, please, yangjunjie, don't re-write the history of discussions.
I'm also curious why the first part of the question was removed: "This is my
last question about par
Question #675971 on Yade changed:
https://answers.launchpad.net/yade/+question/675971
Bruno Chareyre proposed the following answer:
Hi,
It seems to be an unexpected use case of avoidSelfInteractionMask [1] .
If, let's say:
b1=Body(groupMask=2)
b2=Body(groupMask=2
Question #675879 on Yade changed:
https://answers.launchpad.net/yade/+question/675879
Chareyre proposed the following answer:
I don't think «upgrade linux» is a solution to code not doing what it
should, in general. My two cents. :)
Just to save your day.
Bruno
Le mar. 6 nov. 2018 17:52, Jan
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