vtkPVGridAxes3DRepresentation: avoid calling MarkModified in SetPosition/SetScale
MarkModified should not be called unless absolutely necessary since it causes pipeline updates. vtkPVGridAxes3DRepresentation can be easily re-worked to avoid that.
MarkModified should not be called unless absolutely necessary since it causes pipeline updates. vtkPVGridAxes3DRepresentation can be easily re-worked to avoid that.