Dummy pass to send the front along to the last pass so Flame won't ask for 4 inputs.
Dummy pass to send the matte along to the last pass so Flame won't ask for 4 inputs.
Old pass 1, now pushed to pass 3.
Old pass 2 pushed to 4
Old pass 3 pushed to 5.
Old pass 4 pushed to 6.
Now reflects the addition of 2 extra passes to avoid having 4 inputs in the UI.