[vtkusers] problems with vtKProgrammableSource

[David E DeMarle]

clip.SetInputConnection(src.GetOutputPort())
->
clip.SetInputConnection(src.GetOutputPort(1))



David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909

On Fri, Jan 15, 2016 at 1:01 PM, Bryan Cole <bryan.cole at teraview.com> wrote:

> On Fri, 2016-01-15 at 12:46 -0500, David E DeMarle wrote:
>
> 6.2
>
>
>
> On further reflection (see vtkProgrammableSource::vtkProgrammableSource)
> it looks like the way you are supposed to choose the type of output is to
> connect to a particular output port.
>
>
>
> 0 = polydata
>
> 1 = structured points
>
> 2 = structured grid
>
> 3 = unstructured grid
>
> 4 = rectilinear grid
>
>
> Ah. How do I select a particular output port?
>
>
>
>
> Kind of awkward though so I still recommend you use vtkPythonAlgorithm if
> you can update to >= 6.2.
>
>
> If I can I will.
>
> Thanks again,
>
> Bryan
>
>
>
>
>
>
> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 21 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-881-4909
>
>
> On Fri, Jan 15, 2016 at 12:41 PM, Bryan Cole <bryan.cole at teraview.com>
> wrote:
>
> On Fri, 2016-01-15 at 12:30 -0500, David E DeMarle wrote:
>
> I could be wrong but programmable source doesn't have a
> SetRequestDataObjectMethod or a SetFillOutputPortInformation method which
> is where you might change that.
>
>
> I recommend you use the new vtkPyhtonAlgorithm instead.
>
> http://www.kitware.com/blog/home/post/737
>
>
>
> Thanks for this tip. What version was this class introduced? My system vtk
> version is 6.0.0 and I can't see this class.
>
> Thanks,
> BC
>
>
>
>
>
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