[vtkusers] AddArray vs SetVectors?

[Bryn Lloyd]

No,


AddArray adds any dataarray

SetVectors adds vector data (in a dataarray), e.g. displacements from a 
deformation, flow vectors etc.

The second is more specific, less generic.

It has nothing to with the data type (float, char, int etc).



David Doria wrote:
> What is the difference between
> 
> polydata->GetPointData()->SetVectors(...);
>    
> polydata->GetPointData()->AddArray(...);
> 
> It seems like I have to use SetVectors for vtkUnsignedCharArray and 
> AddArray for vtkFloatArray??
> 
> Thanks,
> 
> David
> 
> 
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-- 
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Bryn Lloyd
Computer Vision Laboratory
ETH Zürich, Sternwartstrasse 7
CH - 8092 Zürich, Switzerland
Tel: +41 44 63 26668
Fax: +41 44 63 21199
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