[vtkusers] Multiple Transformation

[Wenlong Wang]

Dear all,

I'm using vtkTransform to transform my actor. I have a question on this.

If I do multiple transformation with the same vtkTransform object, would
these transformation concatenate? For example, if I translate my actor as
transform->Translate(10, 0), and then scale it again
transform->Translate(20, 0). Would the result actor be moved on X direction
by 30? What if the same situation happens in scale and rotate?

If it does concatenate, and I don't want it to be concatenate, should I
delete the transform object and generate another one instead?

Thank you very much.

Best wishes
Long
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