Adam, The problem is that the OpenGL2 implementation doesn't work correctly for field-data arrays yet. I've reported a bug: http://www.paraview.org/Bug/view.php?id=15627
We'll have in tracked down soon. Utkarsh On Mon, Aug 3, 2015 at 2:59 PM, Adam Lyon <[email protected]> wrote: > Hi Joachim, Do you want me to send in a bug report for these problems? I > assume there's no work-around that I can do to make things work. Using > OpenGL2 is quite a bit faster, so I'm hoping a fix can come out soon. > Thanks! -- Adam > > *------* > > *Adam L. Lyon* > *Scientist; Associate Division Head for Systems for Scientific > Applications* > > Scientific Computing Division & Muon g-2 Experiment > Fermi National Accelerator Laboratory > 630 840 5522 office > www.fnal.gov > [email protected] > > Connect with us! > Newsletter <http://www.fnal.gov/pub/today/> | Facebook > <https://www.facebook.com/Fermilab> | Twitter > <https://twitter.com/Fermilab> > > On Fri, Jul 31, 2015 at 10:53 AM, Adam L Lyon <[email protected]> wrote: > >> Hi Joachim - Yes, I noticed that the default color is now vtkBlockColors. >> However I changed that to the "color" vector in my data and that change was >> not honored by the program. Thanks, Adam >> >> *------* >> >> *Adam L. Lyon* >> *Scientist; Associate Division Head for Systems for Scientific >> Applications* >> >> Scientific Computing Division & Muon g-2 Experiment >> Fermi National Accelerator Laboratory >> 630 840 5522 office >> www.fnal.gov >> [email protected] >> >> Connect with us! >> Newsletter <http://www.fnal.gov/pub/today/> | Facebook >> <https://www.facebook.com/Fermilab> | Twitter >> <https://twitter.com/Fermilab> >> >> On Fri, Jul 31, 2015 at 2:41 AM, Joachim Pouderoux < >> [email protected]> wrote: >> >>> Adam, >>> >>> The color difference can be explained by the default coloring mode >>> introduced recently (before the git tag version you tested with). >>> Multiblocks are now automatically colored by blocks. Toggle the Color >>> Legend and see the coloring array, "vtkBlockColors" is selected wereas in >>> previous version it was Solid Color I guess. >>> Regarding the missing pieces, I can tell that with the same git version >>> and with the OpenGL backend 1 (the old), all pieces are correctly drawn. >>> What is specific is that this missing blocks (the data has like a global >>> gemetry block + all the internal pieces) are the last block if the first >>> level block hierarchy. >>> >>> Joachim >>> >>> >>> *Joachim Pouderoux* >>> >>> *PhD, Technical Expert* >>> *Kitware SAS <http://www.kitware.fr>* >>> >>> >>> 2015-07-30 22:19 GMT+02:00 Adam Lyon <[email protected]>: >>> >>>> Hi, I'm trying to use ParaView built with OpenGL2, hoping to see some >>>> speed improvement when I interact with my visualization. Indeed for a >>>> complicated geometry I see significant speed up (e.g. ~25 fps with OpenGL2 >>>> vs. 5 fps with regular ParaView). But I also see serious errors in the >>>> display. I've attached two images of our "g-2 muon storage ring" (never >>>> mind what it actually is, though it is very cool :-) .. >>>> >>>> [image: Inline image 1] >>>> >>>> The first, mostly blue image, is from regular ParaView (downloaded Mac >>>> binary 4.3.1 64 bit) and is what the ring is supposed to look like. There >>>> is a color vector selected and I've unchecked "Map scalars" so that the >>>> colors are "true". And indeed the RGB color values in the vector are what >>>> is shown on the display. >>>> >>>> >>>> [image: Inline image 2] >>>> The next image, with a chunk on the left side missing, is from the >>>> OpenGL2 ParaView (Mac built from source 4.3.1-882-gbdceec7 64 bit) >>>> configured identically as the other ParaView. So it should look identical >>>> to the mostly blue picture. Along with the missing chunk, you see the >>>> colors look very wrong. What's even stranger is that the missing chunk is >>>> really missing - not invisible - the visualization is made of multiblock >>>> datasets, and right clicking where a structure should be only brings up the >>>> link camera option. >>>> >>>> You can try this yourself -- see >>>> https://www.dropbox.com/sh/900ocfc90v0w3r6/AACmqz8kVrGPUMnJbpxAFOzBa?dl=0 >>>> . The "gm2ring.zip" file has gm2ring.vtm (with the corresponding gm2ring >>>> directory) and gm2ring.pvsm to restore my configuration. >>>> >>>> I'm looking forward to using the OpenGL2 version when it works better. >>>> I hope this helps in working out its kinks (or hoping to find out I've >>>> built or configured something incorrectly). Let me know how I can help! >>>> Thanks! -- Adam >>>> *------* >>>> >>>> *Adam L. Lyon* >>>> *Scientist; Associate Division Head for Systems for Scientific >>>> Applications* >>>> >>>> Scientific Computing Division & Muon g-2 Experiment >>>> Fermi National Accelerator Laboratory >>>> 630 840 5522 office >>>> www.fnal.gov >>>> [email protected] >>>> >>>> Connect with us! >>>> Newsletter <http://www.fnal.gov/pub/today/> | Facebook >>>> <https://www.facebook.com/Fermilab> | Twitter >>>> <https://twitter.com/Fermilab> >>>> >>>> _______________________________________________ >>>> 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 >>>> >>>> Search the list archives at: http://markmail.org/search/?q=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 > > Search the list archives at: http://markmail.org/search/?q=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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
