[vtkusers] vtkPolyDataNormals()

[Sylvain Jaume]

try SplittingOff () 

On Tue, 10 Jul 2001, Remo Ziegler wrote:

> Hi,
> 
> I want to add the normals to vtkPolyData. Therefore I thought it would
> be appropriate to use the vtkPolyDataNormal() class. However when I use
> it like in the way below, the vtkPolyData has way more points in the
> dataset. I do not understand why! Is there another possibility to add
> the normals to a vtkPolyData without changing the rest of the
> vtkPolyData?
> 
> thanks a lot for your help!
> 
> Greets .... Remo
> 
> /***************************************
>  vtkPolyDataNormals *normals = vtkPolyDataNormals::New();
>  normals->SetInput(polyData);
>  normals->ComputeCellNormalsOn();
>  normals->Update();
>  polyData = normals->GetOutput();
> 
> ****************************************/
> 
> 
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