Index of Module rotation

Module: rotation

Provides platform rotation and orientation in quaternions on Android and iOS devices.

Functions in this module:

Functions	Short Description
(rotation-x)	Returns x*sin(θ/2)
(rotation-y)	Returns y*sin(θ/2)
(rotation-z)	Returns z*sin(θ/2)
(rotation-w)	Returns cos(θ/2)
(rotation-accuracy)	Returns estimated heading accuracy (in radians, only Android) (-1 if unavailable)
(rotation-vect)	Returns rotation /quarternions list (list (rotation-x) (rotation-y) (rotation-z) (rotation-w))
(rotation-roll . v)	Returns roll angle in radians (derived from sensors or rotation vect)
(rotation-yaw . v)	Returns yaw angle in radians (derived from sensors or rotation vect)
(rotation-pitch . v)	Returns pitch angle in radians (derived from sensors or rotation vect)
(rotation-orientation . v)	Returns orientation angles as list in degrees (derived from sensors or rotation vect)

Support Functions	Short Description
(rotation:rad2deg)	Converts single value or list from rad to deg
(rotation:deg2rad)	Converts single value or list from deg to rad

For more see:

https://developer.android.com/reference/android/hardware/SensorEvent#sensor.type_rotation_vector-:

https://developer.apple.com/documentation/accelerate/working_with_quaternions