[vtkusers] multiple transforms

[Giancarlo Amati]

Hello vtkurs

this is my question:

let say that i have a sequence of transformation matrices 4x4, let's say A, B, C. And I have an actor.
I use the SetUserTransform in this way:

act->SetUserTransform(A);
act->SetUserTransform(B);
act->SetUserTransform(C);

now, my questions are:

1) the resulting position of the actor is it resulting from the multiply of A * B * C?
2) the position of the actor is it the last applied?
3) if I want to retrieve the connected dataset, is it a transformed dataset or the original one?


Many thanks!
Giancarlo

 		 	   		  
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