diff -ruN /Applications/Xcode_26.1.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCEventInteraction.h /Applications/Xcode_26.2.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCEventInteraction.h --- /Applications/Xcode_26.1.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCEventInteraction.h	2025-10-11 02:53:29 +++ /Applications/Xcode_26.2.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCEventInteraction.h	2025-10-24 12:04:07 @@ -18,6 +18,8 @@ GCUIEventTypeNone = (0U), /** A constant that represents events from a game controller. */ GCUIEventTypeGamepad = (1U << 0), + /** A constant that represents events from a stylus. */ + GCUIEventTypeStylus API_AVAILABLE(visionos(26.2)) API_UNAVAILABLE(macCatalyst, ios, tvos) API_UNAVAILABLE(macos) = (1U << 1), } API_AVAILABLE(macCatalyst(18.0), ios(18.0), visionos(2.0)) API_UNAVAILABLE(tvos) API_UNAVAILABLE(macos); @@ -47,8 +49,8 @@ - (instancetype)init NS_DESIGNATED_INITIALIZER; /** - * The types of game controller events that should be delivered through - * the Game Controller framework. + * The types of events that should be delivered through the Game Controller + * framework. */ @property (nonatomic, readwrite) GCUIEventTypes handledEventTypes; diff -ruN /Applications/Xcode_26.1.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCLinearInput.h /Applications/Xcode_26.2.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCLinearInput.h --- /Applications/Xcode_26.1.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCLinearInput.h	2025-10-11 02:53:27 +++ /Applications/Xcode_26.2.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCLinearInput.h	2025-10-24 12:04:05 @@ -9,8 +9,8 @@ @protocol GCPhysicalInputElement; @protocol GCPhysicalInputSource; +@protocol GCPhysicalInputExtents; - NS_ASSUME_NONNULL_BEGIN /** @@ -76,6 +76,11 @@ */ @property (readonly) NSTimeInterval lastValueLatency; +/** + An object describing the physical extents of the input, if the input represents + a physical unit of measurement. + */ +@property (readonly, nullable) id<GCPhysicalInputExtents> physicalExtents API_AVAILABLE(macos(26.2), ios(26.2), tvos(26.2), visionos(26.2)); /** diff -ruN /Applications/Xcode_26.1.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCPhysicalInputExtents.h /Applications/Xcode_26.2.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCPhysicalInputExtents.h --- /Applications/Xcode_26.1.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCPhysicalInputExtents.h	2025-10-11 02:53:27 +++ /Applications/Xcode_26.2.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/GameController.framework/Headers/GCPhysicalInputExtents.h	2025-10-24 12:04:07 @@ -9,4 +9,28 @@ NS_ASSUME_NONNULL_BEGIN +/** + * Physical extents scale the normalized value reported by `GCLinearInput` + * into physical units. + */ +API_AVAILABLE(macos(26.2), ios(26.2), tvos(26.2), visionos(26.2)) +@protocol GCPhysicalInputExtents <NSObject> + +/** + * The value of the input, scaled into physical units. + */ +@property (readonly) double scaledValue; + +/** + * The minimum value for the physical extent of the input. + */ +@property (readonly) double minimumValue; + +/** + * The maximum value for the physical extent of the input. + */ +@property (readonly) double maximumValue; + +@end + NS_ASSUME_NONNULL_END