SmoothFollow is a body dynamic behavior which when applied to a scene object,
makes it stay in the same relative horizontal position and distance to the
user's field of view as they turn their head left and right and move around.
It doesn't affect the positioning of the scene object when the user looks up
and down or changes elevation. Interpolation is handled by a spring-damper
in cylindrical coordinates.
SmoothFollow is a body dynamic behavior which when applied to a scene object, makes it stay in the same relative horizontal position and distance to the user's field of view as they turn their head left and right and move around. It doesn't affect the positioning of the scene object when the user looks up and down or changes elevation. Interpolation is handled by a spring-damper in cylindrical coordinates.