apple.gamecontroller

Class GCMotion

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.gamecontroller.GCMotion

All Implemented Interfaces:

NSObject

public class GCMotion
extends NSObject

A profile for getting motion input from a controller that has the ability to measure acceleration and rotation rate.

You check for the availablity of motion inputs by getting the motion property of a controller. If that returns a nil value; motion is not available. A non-nil value is a valid GCMotion profile that is able to provide motion input.

See Also:

GCController.motion

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	GCMotion.Block_setValueChangedHandler
static interface	GCMotion.Block_valueChangedHandler_ret

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GCMotion(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
GCAcceleration	acceleration() The total acceleration of the controller.
static boolean	accessInstanceVariablesDirectly()
static GCMotion	alloc()
static GCMotion	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
GCQuaternion	attitude() The current attitude of the controller.
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
GCController	controller()
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
GCAcceleration	gravity() The gravity vector expressed in the controller's reference frame.
boolean	hasAttitude() The controller generating the motion data has sensors that can accurately determine the current attitude.
boolean	hasAttitudeAndRotationRate() The controller generating the motion data has sensors that can accurately determine the current attitude and rotation rate.
boolean	hasGravityAndUserAcceleration() Returns YES if the controller is capable of reporting gravity and user acceleration separately.
static long	hash_static()
boolean	hasRotationRate() The controller generating the motion data has sensors that can accurately determine the current rotation rate.
GCMotion	init()
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static GCMotion	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
GCRotationRate	rotationRate() The current rotation rate of the controller.
boolean	sensorsActive() Set this property to YES when you wish to receive motion data from the controller.
boolean	sensorsRequireManualActivation() If this property is returns YES, you are responsible for setting sensorsActive to YES when you need motion data from the controller.
void	setAcceleration(GCAcceleration acceleration) Sets the acceleration that the user is giving to the controller.
void	setAttitude(GCQuaternion attitude) Sets the current rotation rate of the controller.
void	setGravity(GCAcceleration gravity) Sets the gravity vector expressed in the controller's reference frame.
void	setRotationRate(GCRotationRate rotationRate) Sets the current rotation rate of the controller.
void	setSensorsActive(boolean value) Set this property to YES when you wish to receive motion data from the controller.
void	setStateFromMotion(GCMotion motion) Sets the state vector of the motion profile to a copy of the input motion profile's state vector.
void	setUserAcceleration(GCAcceleration userAcceleration) Sets the acceleration that the user is giving to the controller.
void	setValueChangedHandler(GCMotion.Block_setValueChangedHandler value)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
GCAcceleration	userAcceleration() The acceleration that the user is giving to the controller.
GCMotion.Block_valueChangedHandler_ret	valueChangedHandler()
static long	version_static()

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GCMotion

protected GCMotion(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static GCMotion alloc()

allocWithZone

public static GCMotion allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static GCMotion new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

attitude

public GCQuaternion attitude()

The current attitude of the controller.

[@note] Remotes without accurate attitude and rotation rate can not determine a stable attitude so the values will be (0,0,0,1) at all times.

See Also:

hasAttitude, GCMicroGamepad

controller

public GCController controller()

gravity

public GCAcceleration gravity()

The gravity vector expressed in the controller's reference frame.

Note that the total acceleration of the controller is equal to gravity plus userAcceleration.

See Also:

userAcceleration, acceleration

init

public GCMotion init()

Overrides:

init in class NSObject

rotationRate

public GCRotationRate rotationRate()

The current rotation rate of the controller.

[@note] Remotes without accurate attitude and rotation rate can not determine a stable rotation rate so the values will be (0,0,0) at all times.

See Also:

hasRotationRate, GCMicroGamepad

setValueChangedHandler

public void setValueChangedHandler(GCMotion.Block_setValueChangedHandler value)

userAcceleration

public GCAcceleration userAcceleration()

The acceleration that the user is giving to the controller.

Note that the total acceleration of the controller is equal to gravity plus userAcceleration.

See Also:

gravity, acceleration

valueChangedHandler

public GCMotion.Block_valueChangedHandler_ret valueChangedHandler()

hasAttitudeAndRotationRate

public boolean hasAttitudeAndRotationRate()

The controller generating the motion data has sensors that can accurately determine the current attitude and rotation rate. If this is enabled the motion data for attitude and rotation rate are usable for inputs.

setAttitude

public void setAttitude(GCQuaternion attitude)

Sets the current rotation rate of the controller.

[@note] If the controller's snapshot flag is set to NO, this method has no effect.

See Also:

attitude

setGravity

public void setGravity(GCAcceleration gravity)

Sets the gravity vector expressed in the controller's reference frame.

[@note] If the controller's snapshot flag is set to NO, this method has no effect.

See Also:

gravity

setRotationRate

public void setRotationRate(GCRotationRate rotationRate)

Sets the current rotation rate of the controller.

[@note] If the controller's snapshot flag is set to NO, this method has no effect.

See Also:

rotationRate

setStateFromMotion

public void setStateFromMotion(GCMotion motion)

Sets the state vector of the motion profile to a copy of the input motion profile's state vector.

[@note] If the controller's snapshot flag is set to NO, this method has no effect.

See Also:

GCController.snapshot

setUserAcceleration

public void setUserAcceleration(GCAcceleration userAcceleration)

Sets the acceleration that the user is giving to the controller.

[@note] If the controller's snapshot flag is set to NO, this method has no effect.

See Also:

userAcceleration

acceleration

public GCAcceleration acceleration()

The total acceleration of the controller.

See Also:

gravity, userAcceleration

hasAttitude

public boolean hasAttitude()

The controller generating the motion data has sensors that can accurately determine the current attitude. If this is enabled the motion data for attitude is usable for inputs.

hasGravityAndUserAcceleration

public boolean hasGravityAndUserAcceleration()

Returns YES if the controller is capable of reporting gravity and user acceleration separately.

[@note] Some controllers do not separate gravity from user acceleration, and only report the total acceleration of the controller. Query whether the connected controller has the ability to separate gravity and user acceleration, and it doesn’t, use acceleration instead.

See Also:

acceleration

hasRotationRate

public boolean hasRotationRate()

The controller generating the motion data has sensors that can accurately determine the current rotation rate. If this is enabled the motion data for rotation rate is usable for inputs.

sensorsActive

public boolean sensorsActive()

Set this property to YES when you wish to receive motion data from the controller. When you set this property to NO, the motion sensors will be disabled and the GCMotion profile will not be updated.

[@note] It is highly recommended that you only enable sensor during the period of time you directly need motion data. Motion sensors can drain controller battery, device battery, and needlessly consume Bluetooth bandwidth.

See Also:

sensorsRequireManualActivation

sensorsRequireManualActivation

public boolean sensorsRequireManualActivation()

If this property is returns YES, you are responsible for setting sensorsActive to YES when you need motion data from the controller.

Some controllers, such as the Siri Remote, automatically activate and deactivate motion sensors. In such a case, this property will return NO.

See Also:

sensorsActive

setAcceleration

public void setAcceleration(GCAcceleration acceleration)

Sets the acceleration that the user is giving to the controller.

[@note] If the controller's snapshot flag is set to NO, this method has no effect.

See Also:

userAcceleration

setSensorsActive

public void setSensorsActive(boolean value)

Set this property to YES when you wish to receive motion data from the controller. When you set this property to NO, the motion sensors will be disabled and the GCMotion profile will not be updated.

[@note] It is highly recommended that you only enable sensor during the period of time you directly need motion data. Motion sensors can drain controller battery, device battery, and needlessly consume Bluetooth bandwidth.

See Also:

sensorsRequireManualActivation