I will write it up. I found another bug in there. With regards to the state file loading and time bug, that has been fixed in Master (or the Nightly installs, take your pick).
Alan -----Original Message----- From: ParaView [mailto:[email protected]] On Behalf Of Utkarsh Ayachit Sent: Friday, November 07, 2014 10:11 AM To: Burlen Loring Cc: Anderson, Lawrence S.; [email protected] Subject: [EXTERNAL] Re: [Paraview] volume color transfer table. Yes, that's a shortcoming of the current implementation. We'll plan to fix this by 4.4 or sooner. Utkarsh On Fri, Nov 7, 2014 at 11:58 AM, Burlen Loring <[email protected]> wrote: > that is indeed annoying, and would be very nice to be able to save the > opacity table. A work around is use a state file. The opacity tables > will be saved/restored. note: 4.2 has a bug in state file loading re: time. > depending on your scenario you may need to use 4.1. > > > On 11/07/2014 08:33 AM, Anderson, Lawrence S. wrote: >> >> thanks for the attention! I should also point out that i have tried >> the import/export options on the color table editing feature- opacity >> is not preserved. i.e. when i export a table to an xml file, the >> opacities all revert to 1.0, and when i import an xml file, any ' >> o="x.xx" ' value is ignored, and whatever opacity function in the >> editor from previous work is applied instead. >> cheers- >> -lawrence a. >> >> ________________________________________ >> From: Utkarsh Ayachit [[email protected]] >> Sent: Friday, November 07, 2014 9:01 AM >> To: Anderson, Lawrence S.; Aashish Chaudhary >> Cc: [email protected] >> Subject: Re: [Paraview] volume color transfer table. >> >> To the best of my knowledge, the current volume mappers in >> VTK/ParaView need to use a color/opacity transfer functions. Aashish, >> is that changing with the new volume rendering code? >> >> Utkarsh >> >> On Wed, Nov 5, 2014 at 3:12 PM, Anderson, Lawrence S. >> <[email protected]> wrote: >>> >>> hi- i have seen this question on various blogs, but not the answer >>> in a usable form for me... >>> i provide project data to paraview via vtk legacy files in ascii. >>> the default color mapping functions provided by paraview do not >>> decouple opacity from color, so i am providing my own look_up table >>> of RGBa values organized in such a way that i can apply different >>> opacities to the same color, and different colors to the same >>> opacity. it works for surface rendering, but not for volume >>> rendering- i.e. when choosing the volume option, the rendering >>> reverts back to one of the default tables. how do i apply my scalar >>> color table in the vtk file to volumes? >>> i could laboriously enter 120x4 values into the paraview mapping >>> editor, but that seems silly... >>> thank you! >>> and as i am new to paraview and this list mail option, feel free to >>> refer me to an old post. >>> -lawrence anderson, university of toledo >>> >>> >>> >>> _______________________________________________ >>> 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 > > _______________________________________________ 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
