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2014/10/15 ¤U¤È 10:16:04
iphone Programming Glossary: xyawUsing quaternion instead of roll, pitch and yaw to track device motion http://stackoverflow.com/questions/19239482/using-quaternion-instead-of-roll-pitch-and-yaw-to-track-device-motion NO if timerRunning YES if checkingGyroOrientation YES self.takePicButton.hidden YES int xRoll yPitch xYaw yYaw Roll Checking if tempRoll self.deviceStatus doubleForKey @ DeviceRoll 1 tempRoll self.deviceStatus doubleForKey @.. YES self.rotateRight.hidden NO self.rotateLeft.hidden NO if tempYaw self.deviceStatus doubleForKey @ DeviceYaw 0 xYaw 150 tempYaw self.deviceStatus doubleForKey @ DeviceYaw yYaw 195 1.3 tempYaw self.deviceStatus doubleForKey @ DeviceYaw.. doubleForKey @ DeviceYaw NSLog @ saved Yaw is 0.02f self.deviceStatus doubleForKey @ DeviceYaw NSLog @ xYaw is d yYaw is d xYaw yYaw self.rotateRight.hidden YES if xYaw 0 yYaw 390 self.rotateLeft setFrame CGRectMake 0 390 20..
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