Philipp, I apologize, but I haven't had time to look more into this problem. I'll have another look soon.
Thanks, Cory On Wed, Oct 8, 2014 at 3:11 AM, Philipp E <[email protected]> wrote: > Hi Cory, > > can you report any updates for this issue? > > Best regards and thanks for your efforts > Philipp > > On 09/19/2014 07:17 PM, Cory Quammen wrote: >> Just a little more info on this. The problem starts with 3.98. >> >> On Fri, Sep 19, 2014 at 12:08 PM, Philipp E. <[email protected]> wrote: >>> Sorry Cory, >>> >>> you are right. The cell number is the same. >>> >>> Regards >>> Philipp >>> >>> >>> Am 19.09.2014 um 17:46 schrieb Cory Quammen: >>>> Philipp, >>>> >>>> I can confirm what you see with a pre 4.2 version of ParaView. >>>> However, the number of produced cells is the same. >>>> >>>> I will try to track down why this changed. >>>> >>>> Thanks, >>>> Cory >>>> >>>> On Fri, Sep 19, 2014 at 11:17 AM, Philipp E <[email protected]> wrote: >>>>> Hi Cory >>>>> >>>>> I managed to compress the data set to a fair size and attached it to >>>>> this mail. The data set is pressure, contour value is 0.55. >>>>> >>>>> By looking again at the data (contour -> information), I just found that >>>>> the old version (3.14.1) uses 148432 cells , while the the new one >>>>> employs 75232 cells. Hope that helps. >>>>> >>>>> Kind regards >>>>> Philipp >>>>> >>>>> Errata: I meant 4.2.0RC1 in the previous mails. >>>>> >>>>> On 09/19/2014 04:59 PM, Cory Quammen wrote: >>>>>> Phillipp, >>>>>> >>>>>> Do you have a data set similar to the one you've shown that you can >>>>>> share? >>>>>> >>>>>> Thanks, >>>>>> Cory >>>>>> >>>>>> On Fri, Sep 19, 2014 at 10:48 AM, Philipp E <[email protected]> wrote: >>>>>>> Hi Cory, >>>>>>> >>>>>>> thank you for your fast feedback. >>>>>>> >>>>>>> a) Compute normal is checked. (Without normals, the contour is >>>>>>> completely stepped) >>>>>>> b) Contour values are the same. >>>>>>> >>>>>>> Regards >>>>>>> Philipp >>>>>>> >>>>>>> On 09/19/2014 04:40 PM, Cory Quammen wrote: >>>>>>>> Philipp, >>>>>>>> >>>>>>>> In the contour filter, is the option "Compute Normals" checked in 4.0 >>>>>>>> RC1? >>>>>>>> >>>>>>>> Also, are the contour values the same between the two versions? >>>>>>>> >>>>>>>> Thanks, >>>>>>>> Cory >>>>>>>> >>>>>>>> On Fri, Sep 19, 2014 at 10:25 AM, Philipp E <[email protected]> >>>>>>>> wrote: >>>>>>>>> Hello everyone, >>>>>>>>> >>>>>>>>> after extensive search I was desperate enough to post on this list: >>>>>>>>> >>>>>>>>> It appears that the surface smoothing algorithm of the contour filter >>>>>>>>> does not work as "aggressive" as in older version (3.14.1 was the last >>>>>>>>> one we found to do so). As an example I prepared this two screenshots, >>>>>>>>> VTK data are scalars on a structured grid (200x100x100), legacy >>>>>>>>> format. >>>>>>>>> (An additional call of the "smooth" filter does not help.) >>>>>>>>> >>>>>>>>> 3.14.1 >>>>>>>>> http://s7.directupload.net/images/140919/euadfvko.png >>>>>>>>> 4.0.RC1 >>>>>>>>> http://s14.directupload.net/images/140919/84y689mi.png >>>>>>>>> >>>>>>>>> Both versions are running with the shipped settings. Since the effect >>>>>>>>> could be reproduced on several workstations, we are wondering whether >>>>>>>>> there has been an (undocumented?) change in the filter mechanism or >>>>>>>>> some >>>>>>>>> option we/setting/data problem we are not aware of. >>>>>>>>> >>>>>>>>> Kind regards and thanks in advance >>>>>>>>> Philipp Engels. >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Powered by www.kitware.com >>>>>>>>> >>>>>>>>> Visit other Kitware open-source projects at >>>>>>>>> http://www.kitware.com/opensource/opensource.html >>>>>>>>> >>>>>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>>>>> http://paraview.org/Wiki/ParaView >>>>>>>>> >>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>> http://public.kitware.com/mailman/listinfo/paraview > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
