fromQuaternion
fun fromQuaternion(quaternion: Quaternion, result: HeadingPitchRoll? = definedExternally): HeadingPitchRoll(source)
Computes the heading, pitch and roll from a quaternion (see http://en.wikipedia.org/wiki/Conversion_between_quaternions_and_Euler_angles )
Return
The modified result parameter or a new HeadingPitchRoll instance if one was not provided.
Parameters
quaternion
The quaternion from which to retrieve heading, pitch, and roll, all expressed in radians.
result
The object in which to store the result. If not provided, a new instance is created and returned.