[Paraview] Question about programmable data source

[Utkarsh Ayachit]

You have "Auto Apply" enabled. Hence the APply is happening before you
are able to change the output data type. Disable "Auto Apply" and then
create the Programmable Source. The data type must be set before the
first apply.

Utkarsh

On Wed, May 13, 2015 at 2:38 PM, Wu, James <James.Wu at kla-tencor.com> wrote:
> Hi David
>
>
>
> After remove executive.SetExtentTranslator(outInfo,
> vtk.vtkExtentTranslator()), not the points are rendered.
>
> Why there is no “volume” option available for Representation?
>
>
>
> I want to render as volume
>
>
>
> Thanks,
>
> James
>
>
>
> From: David E DeMarle [mailto:dave.demarle at kitware.com]
> Sent: Wednesday, May 13, 2015 10:52 AM
> To: Wu, James
> Cc: paraview at paraview.org
> Subject: Re: [Paraview] Question about programmable data source
>
>
>
> You have to provide the whole extent in the request information pass.
>
>
> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 21 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-881-4909
>
>
>
> On Wed, May 13, 2015 at 1:19 PM, Wu, James <James.Wu at kla-tencor.com> wrote:
>
> I add a programmable data source using vtkImageData. The following is the
> script.
> There is nothing displayed after click "Apply". I am new user to paraview.
> Can any point me what's wrong with the script?
>
> Thanks,
> James
>
> dim = 10
> pdo = self.GetImageDataOutput()
> pdo.SetDimensions(dim, dim, dim)
> pdo.SetOrigin(0, 0, 0)
> pdo.SetSpacing(1, 1, 1)
> pdo.SetExtent(0, dim - 1, 0, dim - 1, 0, dim - 1)
> pdo.AllocateScalars(vtk.VTK_FLOAT, 1)
>
> for x in range(0, dim):
>     for y in range(0, dim):
>         for z in range(0, dim):
>             pdo.SetScalarComponentFromFloat(x, y, z, 0, 0.2)
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