[vtkusers] Accessing vtkPolyData scalars with Python

[Jothybasu Selvaraj]

If surface is your input then you should use

mapper.GetInput().GetPointCells()

Jothy



On Fri, Feb 17, 2012 at 4:54 PM, bberkowi <benjamin-berkowitz at uiowa.edu>wrote:

> The error is:
>
> Traceback (most recent call last):
>  File "VTK_testing.py", line 100, in <module>
>    distanceMapper.Surface.GetPointCells(i, pointCellIds)
> ValueError: method requires a VTK object
>
>
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-- 
Jothy
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