[vtkusers] after transformation the position of an actor is not updated

[-Daniel-]

Dear all,

I transform a vtkActor with actor.setUserTransform(matrix). As far as good
it shows correct changes in my renderer. But the actor properties, like
position or orientation is not updated. The center of the actor is changed.
Why? Whats wrong here?


// before transformation
actor.getPosition()
actor.setUserTransformation(matrix)
// after transformation get the same position
actor.getPosition()







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