Individual label colors with vtkPointSetToLabelHierarchy

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1

Hi!

I am using the following pipeline to show labels at certain 3D positions. No labels are shown for invisible positions (hidden by another object in the scene).

vtkUnstructuredGrid
|
vtkSelectVisiblePoints
|
vtkPointSetToLabelHierarchy
|
vtkLabelPlacementMapper

I am setting the label color by using the text property of vtkPointSetToLabelHierarchy.

Is there any possibility to set individual colors for each label / point? For example, you can set a color array when using vtkGlyph3DMapper.

Thank you!