[vtkusers] Opacity of vtkActor2D

[dream_noir]

I have a vtkActor2D object .that I'm putting a video source in to display in
my app. I add this actor to a renderer with the AddActor2D method. Now I
want this Actor2D to be transparent so I can see the scene behind it.
Unfortunately, using the GetProperty()/SetProperty() methods to get or set
the Property2D object and change the opacity there does nothing. The video
is still opaque and completely blocks the scene behind it. What can I do? Is
this a bug or am I going about it wrong?
-- 
View this message in context: http://www.nabble.com/Opacity-of-vtkActor2D-tp18385577p18385577.html
Sent from the VTK - Users mailing list archive at Nabble.com.