MotionUtils.h missing

Originator:futuretap
Number:rdar://11985723 Date Originated:30-Jul-2012 04:11 PM
Status:Closed Resolved:
Product:iPhone SDK Product Version:6.0 beta 3
Classification:Other Bug Reproducible:Not Applicable
 
In the WWDC 2012 session "Understanding Core Motion", there was mentioned (at the 19:00 time mark) new utility functions for working with quaternions:

CMUtilsRollFromQuaternion()
CMUtilsPitchFromQuaternion()
CMUtilsYawFromQuaternion()

I can't find MotionUtils.h anywhere in the Beta SDK.

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