Thank you Emanuele, Your help is really helpful:D
Cheers, Viet 2011/8/26 Emanuele Catalano <[email protected]> > ** > Hello Viet Tran, > if you actually have an .xml file with your simulation, the best thing to > do is to use python scripting, to load the simulation and add what you need > to make videos. > > For example, if you launch ./YADE-0.50.1 from the terminal, you can type > from the Yade prompt: > Yade [1]: O.load('yoursimulation.xml') #to load your simulation > Yade [2]: O.engines = O.engines + > [qt.SnapshotEngine(iterPeriod=100,fileBase='./video-',label='snapshooter')] > #to add the snapshot engine. This will save snapshots in .png format every > 'iterPeriod' iterations (100 in this case). > > Then push F10 to open the Controller and the 3DView, push the Play button > and run as many iterations you need. > Stop the simulation when it is ok and again in the yade prompt type: > > Yade [3]: utils.makeVideo('./*.png', 'video.avi', renameNotOverwrite=True, > fps=6, kbps=6000, bps=None) #to create the video from the .png files > > In general I recommend you to use python scripting to generate your > simulations as long as you don't need to personalize the mechanics of your > simulation with your own contact law for example! > > HTH, Emanuele > > > > > > > On 08/26/2011 06:29 AM, Viet Tran wrote: > > Hello, > > I know it may not be a good question, but can someone help me with video > recording? I'm using YADE-0.50.1 and I have written my own codes with a > Preprocessor file and run the simulation by the created .xml file. I learn > that we can create the videos of our simulations in Python, but I think we > can also do it by writting some lines of code in the preprocessor file (ex: > in the Triaxial test.cpp), my problem is that I do not know how to do it :(( > > I'm very appreciated if you can give me some guidance. > > Thanks > > Viet Tran > > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-users > Post to : [email protected] > Unsubscribe : https://launchpad.net/~yade-users > More help : https://help.launchpad.net/ListHelp > > > -- > Emanuele Catalano > Doctorant - Laboratoire Sol, Solides, Structures et Risques > Institut polytechnique de Grenoble > > Tel : 04 56 52 86 49 > > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-users > Post to : [email protected] > Unsubscribe : https://launchpad.net/~yade-users > More help : https://help.launchpad.net/ListHelp > >
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