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2014/10/16 ¤W¤È 08:09:25
android Programming Glossary: accmagorientationGyroscope Issues with Device Orientation http://stackoverflow.com/questions/14310347/gyroscope-issues-with-device-orientation 3 orientation angles from accel and magnet private float accMagOrientation new float 3 final orientation angles from sensor fusion private.. accel magnet SensorManager.getOrientation rotationMatrix accMagOrientation This function is borrowed from the Android reference at http.. magnetometer orientation has been acquired if accMagOrientation null return initialisation of the gyroscope based rotation matrix..
Gyroscope Issues with Device Orientation http://stackoverflow.com/questions/14310347/gyroscope-issues-with-device-orientation float 3 accelerometer vector private float accel new float 3 orientation angles from accel and magnet private float accMagOrientation new float 3 final orientation angles from sensor fusion private float fusedOrientation new float 3 accelerometer and magnetometer.. if SensorManager.getRotationMatrix rotationMatrix null accel magnet SensorManager.getOrientation rotationMatrix accMagOrientation This function is borrowed from the Android reference at http developer.android.com reference android hardware SensorEvent.html#values.. gyroFunction SensorEvent event don't start until first accelerometer magnetometer orientation has been acquired if accMagOrientation null return initialisation of the gyroscope based rotation matrix if initState float initMatrix new float 9 initMatrix..
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