[Paraview] Question about programmable data source

[Wu, James]

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<mailto: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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