| /* |
| * Copyright (C) 2015, 2020 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if USE(APPLE_INTERNAL_SDK) || !PLATFORM(APPLETV) |
| #import <CoreMotion/CoreMotion.h> |
| #else |
| |
| #import <Foundation/Foundation.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| |
| typedef struct { |
| double x; |
| double y; |
| double z; |
| } CMAcceleration; |
| |
| typedef struct { |
| double x; |
| double y; |
| double z; |
| } CMRotationRate; |
| |
| |
| @interface CMLogItem : NSObject <NSSecureCoding, NSCopying> |
| @end |
| |
| |
| @interface CMAttitude : NSObject <NSCopying, NSSecureCoding> |
| @property (readonly, nonatomic) double roll; |
| @property (readonly, nonatomic) double pitch; |
| @property (readonly, nonatomic) double yaw; |
| @end |
| |
| |
| @interface CMDeviceMotion : CMLogItem |
| @property (readonly, nonatomic) CMAttitude *attitude; |
| @property (readonly, nonatomic) CMRotationRate rotationRate; |
| @property (readonly, nonatomic) CMAcceleration gravity; |
| @property (readonly, nonatomic) CMAcceleration userAcceleration; |
| @end |
| |
| |
| @interface CMAccelerometerData : CMLogItem |
| @property (readonly, nonatomic) CMAcceleration acceleration; |
| @end |
| |
| |
| @interface CMMotionManager : NSObject |
| @property (assign, nonatomic) NSTimeInterval accelerometerUpdateInterval; |
| @property (readonly, nullable) CMAccelerometerData *accelerometerData; |
| |
| - (void)startAccelerometerUpdates; |
| - (void)stopAccelerometerUpdates; |
| |
| @property (assign, nonatomic) NSTimeInterval deviceMotionUpdateInterval; |
| @property (readonly, nonatomic, getter=isDeviceMotionAvailable) BOOL deviceMotionAvailable; |
| @property (readonly, nullable) CMDeviceMotion *deviceMotion; |
| |
| - (void)startDeviceMotionUpdates; |
| - (void)stopDeviceMotionUpdates; |
| @end |
| |
| NS_ASSUME_NONNULL_END |
| |
| #endif // USE(APPLE_INTERNAL_SDK) || !PLATFORM(APPLETV) |