how to open it?

@Mihairus34 interesting

I have one good usage for it. Control rotors by camera.
1) Put a camera, set output variables for Yaw, Pitch (lookyaw, lookpitch i like to use)
2) Put a rotator, set input to yourvariable / rotatormaxsangle
3) done. You can control anything by looking. I have made a deck gun for a plane and anti air gun

@hpgbproductions i saw it being used on another post i kinda got what's it all about.
Just not a fan of funky overall

Every frame, it sets the value of the variable you choose. Then you can use that value by using the same variable

They are ft, but specifically for parts. I don’t know much about them