How to generate multiple camera projected UV using FREE CameraMapMulti by Changsoo Eun
This MCG modifier allows you generate multiple camera projected UV with independant resolition per camera. It is essentially a MCG version of CameraMapGemini. 3dsMax 2018+ Compare to the built-in Camera Map modifier, Camera Map Mult provide the following additional features. -Multiple camera support up to 8 cameras -Resolution per camera -Animated camera support.
Download more Free Plugins & Scripts here