ARSCNViewDelegate Class

Definition

Namespace:: ARKit

Assembly:: Microsoft.iOS.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Delegate object for ARSCNView objects.

[Foundation.Model]
[Foundation.Protocol]
[Foundation.Register("Microsoft_iOS__ARKit_ARSCNViewDelegate", false)]
public class ARSCNViewDelegate : Foundation.NSObject, ARKit.IARSCNViewDelegate, IDisposable

[<Foundation.Model>]
[<Foundation.Protocol>]
[<Foundation.Register("Microsoft_iOS__ARKit_ARSCNViewDelegate", false)>]
type ARSCNViewDelegate = class
    inherit NSObject
    interface IARSCNViewDelegate
    interface INativeObject
    interface IDisposable
    interface IARSessionObserver
    interface ISCNSceneRendererDelegate

Inheritance: Object

NSObject
ARSCNViewDelegate

Attributes: ModelAttribute ProtocolAttribute RegisterAttribute

Implements: IARSCNViewDelegate IARSessionObserver INativeObject ISCNSceneRendererDelegate IDisposable

Constructors

Name	Description
ARSCNViewDelegate()	Creates a new ARSCNViewDelegate with default values.
ARSCNViewDelegate(NativeHandle)	A constructor used when creating managed representations of unmanaged objects. Called by the runtime.
ARSCNViewDelegate(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.

Properties

Name	Description
AccessibilityAttributedUserInputLabels	(Inherited from NSObject)
AccessibilityRespondsToUserInteraction	(Inherited from NSObject)
AccessibilityTextualContext	(Inherited from NSObject)
AccessibilityUserInputLabels	(Inherited from NSObject)
Class	(Inherited from NSObject)
ClassHandle	The Objective-C class handle for this class. (Inherited from NSObject)
DebugDescription	(Inherited from NSObject)
Description	(Inherited from NSObject)
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
RetainCount	(Inherited from NSObject)
Self	(Inherited from NSObject)
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
Zone	(Inherited from NSObject)

Methods

Name	Description
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	(Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	(Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AwakeFromNib()	(Inherited from NSObject)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
CameraDidChangeTrackingState(ARSession, ARCamera)	Called when the TrackingState changes, indicating a change in tracking quality.
ConformsToProtocol(NativeHandle)	(Inherited from NSObject)
Copy()	(Inherited from NSObject)
DangerousAutorelease()	Calls the 'autorelease' selector on this object. (Inherited from NSObject)
DangerousRelease()	Calls the 'release' selector on this object. (Inherited from NSObject)
DangerousRetain()	Calls the 'retain' selector on this object. (Inherited from NSObject)
DidAddNode(ISCNSceneRenderer, SCNNode, ARAnchor)	Developers may override this method to react to the adding of a SCNNode that corresponds to a new ARAnchor.
DidApplyAnimations(ISCNSceneRenderer, Double)	Developers may override this method to react to the completion of animations.
DidApplyConstraints(ISCNSceneRenderer, Double)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeGeoTrackingStatus(ARSession, ARGeoTrackingStatus)
DidChangeValue(String)	(Inherited from NSObject)
DidFail(ARSession, NSError)	Called when the `session` stops running due to an error.
DidOutputAudioSampleBuffer(ARSession, CMSampleBuffer)	Developers may implement this method that is called shortly after an audio buffer has been played.
DidOutputCollaborationData(ARSession, ARCollaborationData)
DidRemoveNode(ISCNSceneRenderer, SCNNode, ARAnchor)	Developers may override this method to react to the removal of `node`, which was removed after `anchor` was removed.
DidRenderScene(ISCNSceneRenderer, SCNScene, Double)	This method is called shortly after the scene has been rendered.
DidSimulatePhysics(ISCNSceneRenderer, Double)	This method is called shortly after physics have been simulated.
DidUpdateNode(ISCNSceneRenderer, SCNNode, ARAnchor)	This method is called shortly after `node` has been updated to reflect the current state of `anchor`.
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	Releases the resources used by the NSObject object. (Inherited from NSObject)
DoesNotRecognizeSelector(Selector)	(Inherited from NSObject)
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
GetDictionaryOfValuesFromKeys(NSString[])	(Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetNode(ISCNSceneRenderer, ARAnchor)	Retrieves the SCNNode corresponding to the specified `anchor`.
Init()	(Inherited from NSObject)
InitializeHandle(NativeHandle, String)	(Inherited from NSObject)
InitializeHandle(NativeHandle)	(Inherited from NSObject)
InterruptionEnded(ARSession)	Developers may override this method to begin frame processing and device tracking after an interruption.
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, NSString)	(Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, String)	(Inherited from NSObject)
RespondsToSelector(Selector)	(Inherited from NSObject)
SetNilValueForKey(NSString)	(Inherited from NSObject)
SetValueForKey(NSObject, NSString)	(Inherited from NSObject)
SetValueForKeyPath(NativeHandle, NSString)	(Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	(Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	(Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	(Inherited from NSObject)
ShouldAttemptRelocalization(ARSession)	Returns a Boolean value that tells whether the session should attempt to reorient after an interruption.
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
Update(ISCNSceneRenderer, Double)	Developers may override this method to perform processing prior to any actions, animations, or physics simulations.
ValueForKey(NSString)	(Inherited from NSObject)
ValueForKeyPath(NSString)	(Inherited from NSObject)
ValueForUndefinedKey(NSString)	(Inherited from NSObject)
WasInterrupted(ARSession)	Developers may override this method to stop frame processing and device tracking when an interruption occurs.
WillChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	(Inherited from NSObject)
WillRenderScene(ISCNSceneRenderer, SCNScene, Double)	Developers may override this method to do processing immediately prior to the rendering of the scene.
WillUpdateNode(ISCNSceneRenderer, SCNNode, ARAnchor)	This method is called shortly before the properties of `node` are updated to reflect the state of `anchor`.

Extension Methods

Name	Description
DidAddNode(IARSCNViewDelegate, ISCNSceneRenderer, SCNNode, ARAnchor)	Developers may override this method to react to the adding of a SCNNode that corresponds to a new ARAnchor.
DidRemoveNode(IARSCNViewDelegate, ISCNSceneRenderer, SCNNode, ARAnchor)	Developers may override this method to react to the removal of `node`, which was removed after `anchor` was removed.
DidUpdateNode(IARSCNViewDelegate, ISCNSceneRenderer, SCNNode, ARAnchor)	This method is called shortly after `node` has been updated to reflect the current state of `anchor`.
GetNode(IARSCNViewDelegate, ISCNSceneRenderer, ARAnchor)	Retrieves the SCNNode corresponding to the specified `anchor`.
WillUpdateNode(IARSCNViewDelegate, ISCNSceneRenderer, SCNNode, ARAnchor)	This method is called shortly before the properties of `node` are updated to reflect the state of `anchor`.
CameraDidChangeTrackingState(IARSessionObserver, ARSession, ARCamera)	Called when the TrackingState changes, indicating a change in tracking quality.
DidChangeGeoTrackingStatus(IARSessionObserver, ARSession, ARGeoTrackingStatus)
DidFail(IARSessionObserver, ARSession, NSError)	Called when the `session` stops running due to an error.
DidOutputAudioSampleBuffer(IARSessionObserver, ARSession, CMSampleBuffer)	Developers may implement this method that is called shortly after an audio buffer has been played.
DidOutputCollaborationData(IARSessionObserver, ARSession, ARCollaborationData)
InterruptionEnded(IARSessionObserver, ARSession)	Developers may override this method to begin frame processing and device tracking after an interruption.
ShouldAttemptRelocalization(IARSessionObserver, ARSession)	Returns a Boolean value that tells whether the session should attempt to reorient after an interruption.
WasInterrupted(IARSessionObserver, ARSession)	Developers may override this method to stop frame processing and device tracking when an interruption occurs.
BrowserAccessibilityDeleteTextAtCursor(NSObject, IntPtr)
BrowserAccessibilityInsertTextAtCursor(NSObject, String)
GetAccessibilityLineEndPositionFromCurrentSelection(NSObject)
GetAccessibilityLineRangeForPosition(NSObject, IntPtr)
GetAccessibilityLineStartPositionFromCurrentSelection(NSObject)
GetBrowserAccessibilityAttributedValue(NSObject, NSRange)
GetBrowserAccessibilityContainerType(NSObject)
GetBrowserAccessibilityCurrentStatus(NSObject)
GetBrowserAccessibilityHasDomFocus(NSObject)
GetBrowserAccessibilityIsRequired(NSObject)
GetBrowserAccessibilityPressedState(NSObject)
GetBrowserAccessibilityRoleDescription(NSObject)
GetBrowserAccessibilitySelectedTextRange(NSObject)
GetBrowserAccessibilitySortDirection(NSObject)
GetBrowserAccessibilityValue(NSObject, NSRange)
SetBrowserAccessibilityContainerType(NSObject, BEAccessibilityContainerType)
SetBrowserAccessibilityCurrentStatus(NSObject, String)
SetBrowserAccessibilityHasDomFocus(NSObject, Boolean)
SetBrowserAccessibilityIsRequired(NSObject, Boolean)
SetBrowserAccessibilityPressedState(NSObject, BEAccessibilityPressedState)
SetBrowserAccessibilityRoleDescription(NSObject, String)
SetBrowserAccessibilitySelectedTextRange(NSObject, NSRange)
SetBrowserAccessibilitySortDirection(NSObject, String)
ProvideImageData(NSObject, IntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
ProvideImageToMTLTexture(NSObject, IMTLTexture, IMTLCommandBuffer, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
SetSharedObservers(NSObject, NSKeyValueSharedObserversSnapshot)
GetDebugDescription(INSObjectProtocol)
GetHandle(INativeObject)
GetNonNullHandle(INativeObject, String)
DidApplyAnimations(ISCNSceneRendererDelegate, ISCNSceneRenderer, Double)	Developers may override this method to react to the completion of animations.
DidApplyConstraints(ISCNSceneRendererDelegate, ISCNSceneRenderer, Double)
DidRenderScene(ISCNSceneRendererDelegate, ISCNSceneRenderer, SCNScene, Double)	This method is called shortly after the scene has been rendered.
DidSimulatePhysics(ISCNSceneRendererDelegate, ISCNSceneRenderer, Double)	This method is called shortly after physics have been simulated.
Update(ISCNSceneRendererDelegate, ISCNSceneRenderer, Double)	Developers may override this method to perform processing prior to any actions, animations, or physics simulations.
WillRenderScene(ISCNSceneRendererDelegate, ISCNSceneRenderer, SCNScene, Double)	Developers may override this method to do processing immediately prior to the rendering of the scene.
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
AccessibilityHitTest(NSObject, CGPoint, UIEvent)
GetAccessibilityNextTextNavigationElement(NSObject)
GetAccessibilityNextTextNavigationElementBlock(NSObject)
GetAccessibilityPreviousTextNavigationElement(NSObject)
GetAccessibilityPreviousTextNavigationElementBlock(NSObject)
SetAccessibilityNextTextNavigationElement(NSObject, NSObject)
SetAccessibilityNextTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
SetAccessibilityPreviousTextNavigationElement(NSObject, NSObject)
SetAccessibilityPreviousTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
GetAccessibilityTextInputResponder(NSObject)
GetAccessibilityTextInputResponderHandler(NSObject)
SetAccessibilityTextInputResponder(NSObject, IUITextInput)
SetAccessibilityTextInputResponderHandler(NSObject, UITextInputReturnHandler)

Applies to

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