Merge topic 'dataset_adaptor_points_attribute'

24bd6935 Marking the points array from vtkPointSet to be point data.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Reviewed-by: Berk Geveci <berk.geveci@kitware.com>
Merge-request: !2672

Wrapping/Python/vtk/numpy_interface/dataset_adapter.py

@@ -1022,8 +1022,10 @@ class PointSet(DataSet):
         dataset has implicit points."""
         if not self.VTKObject.GetPoints():
             return None
-        return vtkDataArrayToVTKArray(
+        array = vtkDataArrayToVTKArray(
             self.VTKObject.GetPoints().GetData(), self)
+        array.Association = ArrayAssociation.POINT
+        return array
 
     def SetPoints(self, pts):
         """Given a VTKArray instance, sets the points of the dataset."""