Attempting to use an instance without having initialized it will result in null accesses.

Note that this does not initialize the struct; Init must be called separately and beforehand to avoid errors.

Note that both Init and SetData(Quaternion[], Pose) must be called on this instance in order for valid data to be retrieved. Calling this method without having called Init will result in null access errors. Calling this method without having called SetData(Quaternion[], Pose) will yield invalid data, such as non-unit-length quaternions in joints .