[Paraview] visibility in animations

[Utkarsh Ayachit]

I can indeed reproduce this bug. I'm looking into it.

On Wed, Feb 6, 2013 at 2:13 PM, Uriel Zajaczkovski <uzajaczk at ucsd.edu> wrote:
> Hi Utkarsh,
>
> I'm using 3.98, but I also tried with an old install (3.14).
>
> I've managed to reproduce the problem with a small dataset. I'm loading the
> data as netcdf (structured curvilinear grid). If a create an animation and
> change the visibility property from 0 to 1 using a step function I get this
> error:
>
> ERROR: In
> /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-NoMPI/paraview/src/paraview/VTK/Rendering/VolumeOpenGL/vtkOpenGLProjectedTetrahedraMapper.cxx,
> line 375, vtkOpenGLProjectedTetrahedraMapper (0x11d17b010): Can't use
> projected tetrahedra without scalars!
>
> Here's the file I'm using (~1.5mb):
> http://www-pord.ucsd.edu/~uriel/files/GEBCO_grid_DIMES3a.nc
>
> Could someone check this?
>
> Thanks,
> Uriel
>
>
> On Feb 6, 2013, at 6:27 AM, Utkarsh Ayachit <utkarsh.ayachit at kitware.com>
> wrote:
>
> It should work indeed. What version of ParaView are you using?
>
> On Wed, Feb 6, 2013 at 4:11 AM, Uriel Zajaczkovski <uzajaczk at ucsd.edu>
> wrote:
>
> Hello,
> I'm working on an animation and I would like to change the visibility of
> some of the layers during the animation. It seems to be working fine when I
> apply the visibility property (in Animation view) to the data, but not for
> any child of that instance (i.e., the data + some filter,
> calculator+threshold in this case). Is this a missing feature or a bug? or
> perhaps I'm missing something and it can be done?
> Just for reference, this is the animation:
> http://www.youtube.com/watch?v=9wJBAEooDSU
>
> Thanks,
> Uriel
>
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