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 *** The Mega Super Awesome Visuals Company ***
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#import "ofxAccelerometer.h"
#import "ofMain.h"
#import <UIKit/UIKit.h>

/************ Interface for iPhone Accelerometer Delegate ************/
@interface ofxiOSAccelerometerDelegate : NSObject <UIAccelerometerDelegate> {
}

@end

// define instance of delegate 
static ofxiOSAccelerometerDelegate* iOSAccelerometerDelegate;



/************ Impementation of standard C++ accel interface tailored for iPhone ************/
// call this to setup the accelerometer
void ofxAccelerometerHandler::setup() {
	ofLogVerbose("ofxAccelerometer") << "setup(): initing iPhoneAccelerometerDelegate";
	[iOSAccelerometerDelegate release];		// in case we've already called it for some reason
	iOSAccelerometerDelegate = [[ofxiOSAccelerometerDelegate alloc] init];
//	[[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications]; 

#if TARGET_IPHONE_SIMULATOR
	update(1, 0, 0);
#endif
}
	
// call this when accelerometer is no longer needed
void ofxAccelerometerHandler::exit() {
	ofLogVerbose("ofxAccelerometer") << "exit(): releasing iPhoneAccelerometerDelegate";
	[iOSAccelerometerDelegate release];
}





/************ Implementation of iPhone Accelerometer Delegate ************/
@implementation ofxiOSAccelerometerDelegate

-(ofxiOSAccelerometerDelegate*) init {
	if(self = 	[super init]) {
		UIAccelerometer *accelerometer = [UIAccelerometer sharedAccelerometer];
		accelerometer.delegate = self;
		accelerometer.updateInterval = 1.0f/60.0f;
	}
	return self;
}


-(void) accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration*)accel {
	ofxAccelerometer.update(accel.x, accel.y, accel.z);
}

@end
