[Paraview] How to color by Cell Data

[Jérôme]

Well, I just updated my worktree with the latest CVS. The problem remains,
both in debug and release. Note that Yum (package manager of Fedora)
installs qt-4.6.2.

I will trace the code tomorrow monday.

Jerome

2010/2/28 Utkarsh Ayachit <utkarsh.ayachit at kitware.com>

> That is weird. I am on Mac with Qt 4.6.0, Cocoa and the latest CVS
> ParaView and I see both point "Ids" and cell "Ids" in the Color By
> menu. I'll test it out with my linux box at work tomorrow.
>
> Utkarsh
>
> On Sun, Feb 28, 2010 at 9:44 AM, Michael Jackson
> <mike.jackson at bluequartz.net> wrote:
> >  Maybe it is Qt versions or ParaView versions? I am using Qt 4.6.1
> compiled
> > for Cocoa on OS X 10.5.8 Intel. I am using ParaView from <url =
> > git://github.com/Kitware/ParaView.git> which was last updated about a
> week
> > ago. When I get to the office on Monday I can try the same with ParaView
> > 3.6.2 and see if the problem persists.
> >
> >  As far as Data, I _could_ share it, but like Jerome stated, you can
> > reproduce it with a simple sphere source, then "Generate Normals". The
> > complete source code can be found here:
> >
> > <href=
> http://www.bluequartz.net/cgi-bin/gitweb/gitweb.cgi?p=PVMXADataModel.git;a=blob;f=Source/Server/CrystalInterfaceColoringFilter/vtkCrystalInterfaceColoringFilter.cpp;hb=de5d94a3a128a08a534230deca9057e4e57d0358
> >
> >
> >
> > _________________________________________________________
> > Mike Jackson                  mike.jackson at bluequartz.net
> >
> > On Feb 28, 2010, at 7:51 AM, Jérôme wrote:
> >
> >> Hi,
> >>
> >> I confirm the problem: even with your script, CELL_DATA are not enabled.
> >> They don't appear in the "Color by" combo box, but the cell Ids are
> >> present
> >> in the Information panel. It works as expected when I try with
> POINT_DATA.
> >>
> >> I just had a doubt: Qt has been updated to 4.6 recently on my computer,
> >> and
> >> I don't know if my ParaView is up-to-date according to this...
> >>
> >> Let's update, compile, wait and see.
> >>
> >> Jerome
> >>
> >> 2010/2/28 Favre Jean <jfavre at cscs.ch>
> >>
> >> Hi,
> >> I noted this problem a few days ago.
> >> A *really* simple example:
> >> - Add a SphereSource
> >> - Connect to a "Generate Ids" filter
> >> - Update: The information panel shows a 'Ids' array for points and for
> >> cells, but
> >> the "Color by" doesn't give the choice of cell array.
> >>
> >> Jerome
> >> -----------------
> >>
> >> I cannot reproduce the problem. The following code works exactly as
> >> expected and enables the coloring by POINT_DATA or CELL_DATA
> >>
> >> sph1 = Sphere()
> >> genid1 = GenerateIds(Input=sph1)
> >> rep1 = Show(genid1)
> >> rep1.ColorArrayName = 'Ids'
> >> rep1.ColorAttributeType = 'CELL_DATA'
> >>
> >> ----------------
> >> Jean M. Favre
> >> Swiss National Supercomputing Center
> >
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