Bitmap mask instead of power window
Posted: Sun Jan 20, 2019 4:55 pm
I want to bring a shadow of spinning rotor blades (only!) on to the chassis of a helicopter. The shadow were composed and rendered as a green screen clip. Fusion failed in countless attempts to render the entire scene with all components, so I decided to go via a green screen clip.
In color tab I have to mask the shadow to the helicopter. Becaue I have a bitmap of it I wonder how I could use it as a mask instead of a power window. Any idea? May be there's a simple solution I didn't found yet.
In color tab I have to mask the shadow to the helicopter. Becaue I have a bitmap of it I wonder how I could use it as a mask instead of a power window. Any idea? May be there's a simple solution I didn't found yet.