[vtk-developers] Best fit plane function location

[Biddiscombe, John A.]

if (dataset->IsTypeOf(vtkPoints)) {
  BestFit(vtkPoints::SafeDownCast(dataset)->GetPoints())
}
else {
  copy stuff
}

 
> void vtkTextureMapToPlane::ComputeNormal(vtkDataSet *input)
> {
>  vtkSmartPointer<vtkPoints> points = vtkSmartPointer<vtkPoints>::New();
>  for(unsigned int i = 0; i < input->GetNumberOfPoints(); i++)
>    {
>    double p[3];
>    input->GetPoint(i, p);
>    points->InsertNextPoint(p);
>    }
> 
> ... BestFit(points)...
> 
> like I had originally?
> 
> Thanks,
> 
> David
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