[vtkusers] vtkActor->GetPosition
Mike Gagnon
mike at gagnon.com
Tue Jul 23 14:10:22 EDT 2013
Hello vtk experts!
I have some code that draws the XYZ axis at the origin (0,0,0). I draw
them there and then never touch them, so they stay put. I have a
vtkActor that is initially placed at the origin as well.
Here's my question. If I call vtkActor->SetUserMatrix to some matrix -
I see that the actor moves far away from the origin (because I know my
axes haven't moved), yet, when I execute the following code, it tells me
the actor is still at the origin... I don't understand, I'm obviously
missing something.
double data[3];
pActor->GetPosition(data);
Thanks for any help!
Mike
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