OptionalangularConstant angular acceleration in radians per second squared. Default (0, 0, 0).
OptionalangularAngular damping rate per second, >= 0. Default 0.
OptionalangularInitial angular velocity in radians per second. Default (0, 0, 0).
OptionaldampingLinear damping rate per second, >= 0. Default 0.
OptionallinearConstant linear acceleration in units per second squared. Default (0, 0, 0).
OptionallinearInitial linear velocity in units per second. Default (0, 0, 0).
OptionalmaxOptional angular speed limit in radians per second, >= 0.
OptionalmaxOptional linear speed limit in units per second, >= 0.
Initial values for a MotionComponent. Vectors are copied, so the caller keeps ownership of whatever it passes in.