timelinefx:timelinefx.WithinFieldOfView
Function WithinFieldOfView:Int( observerx:Float, observery:Float, fov:Float, direction:Float, pointx:Float, pointy:Float )
Check if a point is with a field of view
Parameters
observerx x coordinate of the observer
observery y coordinate of the observer
fov The field of view in degrees
direction The direction in degrees the obverser is looking in
pointx x coordinate of the point being checked
pointy y coordinate of the point being checked