yade-dev team mailing list archive

[Jan Stránský <honzik.stransky@xxxxxxxxx>]

Hi Boon,
thanks for the answer. I will try to have a look on the graphics of
potential blocks, will inform you if I am successful.

If you find some time, could you please check if the potential particles I
added a few moths ago works OK? I did some modifications in the code and am
not sure if I did not break something..

Regards
Jan


2016-09-27 15:39 GMT+02:00 Chia Weng Boon <chiaweng@xxxxxxxxx>:

> Yes.  Thanks Jan. Your contribution to the Graphics implementation of
> Potential Blocks will be appreciated (now using vtk exporting to
> ParaView).  I understand YADE has polyhedron display.
>
> Boon
>
> On Tue, Sep 27, 2016 at 4:01 PM, Jan Stránský <honzik.stransky@xxxxxxxxx>
> wrote:
>
>> Hi Boon,
>>
>> What is the current situation? Did I get it correctly that you managed to
>> insert your code in Yade trunk on your own?
>> Is there something I can help with (sorry, I was still a bit busy)?
>>
>> Thanks for the update
>> Jan
>>
>>
>> 2016-09-18 12:41 GMT+02:00 Chia Weng Boon <chiaweng.boon@xxxxxxxxxxxxxxxx
>> >:
>>
>>> Realised that this info is required.  In CMakeCache.txt:
>>>
>>> CLP2_INCLUDE_DIR:PATH=/home/boon/coin-Clp/lib/pkgconfig
>>>
>>> CLP2_LIBRARY:FILEPATH=/home/boon/coin-Clp/Clp/src/.libs/libClpSolver.so
>>>
>>> CLP3_INCLUDE_DIR:PATH=/home/boon/coin-Clp/CoinUtils/src
>>>
>>> CLP3_LIBRARY:FILEPATH=/home/boon/coin-Clp/Clp/src/OsiClp/.li
>>> bs/libOsiClp.so
>>>
>>> CLP4_LIBRARY:FILEPATH=/home/boon/coin-Clp/lib/libCoinUtils.so
>>>
>>> CLP_INCLUDE_DIR:PATH=/home/boon/coin-Clp/Clp/src
>>>
>>> CLP_LIBRARY:FILEPATH=/home/boon/coin-Clp/Clp/src/.libs/libClp.so
>>>
>>>
>>> However, it is better to get CLP from the packages, as suggested by
>>> Bruno.  Now there is a compiling error in my PC, even for the fresh clean
>>> latest checkout from trunk.  Posted about that in another thread.
>>>
>>>
>>> Boon
>>> ------------------------------
>>> *From:* Bruno Chareyre <bruno.chareyre@xxxxxxxxxxxxxxx>
>>> *Sent:* Monday, September 12, 2016 8:29:11 PM
>>> *To:* Chia Weng Boon; Jan Stránský
>>> *Cc:* s.utili@xxxxxxxxxxxxx; yade-dev@xxxxxxxxxxxxxxxxxxx
>>>
>>> *Subject:* Re: [Yade-dev] Block Generation, Contact Detection, Rock
>>> Bolt and Rock Lining
>>>
>>> Dear Boon,
>>> From now on I would suggest to communicate through the yade-dev mailing
>>> list.
>>> Packaging CLP *with* Yade (if you really meant to include CLP in yade
>>> source) is not an option as it would progressively diverge from the main
>>> version.
>>> CLP should be installed independently of Yade via package manager, just
>>> like every other library yade is using.
>>> Cheers
>>> Bruno
>>>
>>> On 09/12/2016 08:46 AM, Chia Weng Boon wrote:
>>>
>>> Dear Jan,
>>>
>>> Thanks for your reply.  The codes developed during my PhD and based on
>>> integration efforts in March:
>>>
>>>
>>> Potential Particles:
>>>
>>> https://drive.google.com/open?id=0BzNu2_9w6dfwYmRYM25UdFhZRmc
>>>
>>>
>>> Potential Blocks:
>>>
>>> https://drive.google.com/open?id=0BzNu2_9w6dfwdlN4N0tEcDBoUnM
>>>
>>>
>>> They should compile and run fine (March version).   I would imagine
>>> further integration effort is desirable to maintain coherence of the
>>> programming style, but not mandatory for running the code, if time is
>>> limited for you.  Of course packaging CLP with YADE in the next release
>>> might take some effort. Thanks Jan again.
>>>
>>>
>>> Thanks,
>>>
>>> Boon
>>> ------------------------------
>>> *From:* Jan Stránský <honzik.stransky@xxxxxxxxx>
>>> <honzik.stransky@xxxxxxxxx>
>>> *Sent:* Friday, September 9, 2016 8:16:56 PM
>>> *To:* Chia Weng Boon
>>> *Cc:* bruno.chareyre@xxxxxxxxxxxxxxx; s.utili@xxxxxxxxxxxxx;
>>> yade-dev@xxxxxxxxxxxxxxxxxxx; chiaweng@xxxxxxxxx; Chia Weng Boon
>>> *Subject:* Re: [Yade-dev] Block Generation, Contact Detection, Rock
>>> Bolt and Rock Lining
>>>
>>> Dear all,
>>> sorry for not responding, I am completely out of time until Sep 17. Then
>>> I hope I will have some time on this topic.
>>>
>>> @Boon: for the sake of clarity, could you please send once more all the
>>> files that needs to be integrated (even if you have sent them already and
>>> did not do any changes from that time)?
>>> thanks in advance :-)
>>> maybe also those that are already implemented, I did some modifications
>>> but did not test them very much, I am afraid after my modifications the
>>> particles does not work as expected..
>>>
>>> cheers
>>> Jan
>>>
>>>
>>> 2016-09-07 1:22 GMT+02:00 Chia Weng Boon <booncw@xxxxxxxxxxx>:
>>>
>>>> Bruno,
>>>>
>>>> The one shared in January is a different algorithm called Potential
>>>> Pariticles. It can accomodate a variety of shapes from rounded to
>>>> polyhedral.  I can see that Jan has helped me clean the code and assisted
>>>> in the Marching Cube display (Thanks Jan!). Previously I was relying on vtk
>>>> files and displaying through ParaView. The algorithm is solved using conic
>>>> optimisation. I commented out parts of the code where an external library
>>>> Mosek is called. It is optional but highly recommended. Now the algorithm
>>>> relies on the in house code I wrote for the conic solver.
>>>>
>>>> The code that I shared in March is different and is for polyhedral
>>>> blocks which I call Potential Blocks. It relies on external libraries eg
>>>> CLP. It is faster than Potential Particles. It comes with a suite of Block
>>>> Generation, Rock bolt and lining routines. This is not available in trunk
>>>> yet. Probably there is lots of cleaning to do. Its availability in trunk
>>>> can be done in a progressive manner starting from just the Potential Blocks
>>>> first. I am thinking Jan would perhaps be the best administrator to assist,
>>>> if his time permits it since he had helped with uploading and cleaning of
>>>> the PotentialParticle code previously.  Jan, would you be available to
>>>> assist please? I know you are occupied with your PhD/postdoc work?
>>>>
>>>> Boon
>>>>
>>>>
>>>> Get Outlook for Android <https://aka.ms/ghei36>
>>>>
>>>>
>>>>
>>>> On Wed, Sep 7, 2016 at 1:17 AM +0800, "Bruno Chareyre" <
>>>> bruno.chareyre@xxxxxxxxxxxxxxx> wrote:
>>>>
>>>>
>>>>
>>>> On 09/06/2016 03:47 PM, Chia Weng Boon wrote:
>>>>
>>>> Dear Bruno,
>>>>
>>>>
>>>> Yes it is working as expected.  I have shared the codes since March,
>>>> but it is still not in the public domain.  So,  I was wondering if there
>>>> are any difficulties faced by YADE's administrators to make it available.
>>>> I thought it could be the external library.
>>>>
>>>> What do you mean by "public domain"?
>>>> As I see it the code is already publicly available for everyone as part
>>>> of trunk since January (see e.g. [1] - thx. to Jan).
>>>> Do I miss something?
>>>>
>>>>
>>>>   In fact, I had also shared the modifications to the Makefile how the
>>>> library could be linked.  If it is shared, the user is supposed to compile
>>>> his own version of CLP.
>>>>
>>>> That is not a very good point. Why not using the packaged version of
>>>> CLP available through standard package manager (you don't compile your own
>>>> firefox, then why compiling your own CLP?)?.
>>>>
>>>> Bruno
>>>>
>>>> [1] https://github.com/yade/trunk/commit/576941f605609384c32fb95
>>>> c47e4e26225b0d6e8
>>>>
>>>>
>>>>
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>>>>
>>>>
>>>
>>> --
>>> _______________
>>> Bruno Chareyre
>>> Associate Professor
>>> ENSE³ - Grenoble INP
>>> Lab. 3SR
>>> BP 53
>>> 38041 Grenoble cedex 9
>>> Tél : +33 4 56 52 86 21
>>> Fax : +33 4 76 82 70 43
>>> ________________
>>>
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>>>
>>>
>>
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>