public interface IMixedRealityFocusProvider : IMixedRealityService, IDisposable, IMixedRealitySourceStateHandler, IMixedRealitySpeechHandler, IMixedRealityBaseInputHandler, IEventSystemHandler

Properties

FocusLayerMasks

The layer masks for the focus pointers to raycast against.

Declaration

LayerMask[] FocusLayerMasks { get; }

Property Value

Type	Description
LayerMask[]

GlobalPointingExtent

Maximum distance at which all pointers can collide with a GameObject, unless it has an override extent.

Declaration

float GlobalPointingExtent { get; }

Property Value

Type	Description
Single

PrimaryPointer

Current primary pointer. Determined by the primary pointer selector in use (see MixedRealityPointerProfile.PrimaryPointerSelector).

Declaration

IMixedRealityPointer PrimaryPointer { get; }

Property Value

Type	Description
IMixedRealityPointer

UIRaycastCamera

The Camera the EventSystem uses to raycast against.

Declaration

Camera UIRaycastCamera { get; }

Property Value

Type	Description
Camera

Remarks

Every uGUI canvas in your scene should use this camera as its event camera.

Methods

GenerateNewPointerId()

Generate a new unique pointer id.

Declaration

uint GenerateNewPointerId()

Returns

Type	Description
UInt32

GetFocusedObject(IMixedRealityPointer)

Gets the currently focused object for the pointing source.

Declaration

GameObject GetFocusedObject(IMixedRealityPointer pointingSource)

Parameters

Type	Name	Description
IMixedRealityPointer	pointingSource

Returns

Type	Description
GameObject	Currently Focused Object.

Remarks

If the pointing source is not registered, then the Gaze's Focused GameObject is returned.

GetPointers<T>()

Provides access to all registered pointers of a specified type.

Declaration

IEnumerable<T> GetPointers<T>()
    where T : class, IMixedRealityPointer

Returns

Type	Description
IEnumerable<T>

Type Parameters

Name	Description
T	The type of pointers to request. Use IMixedRealityPointer to access all pointers.

IsPointerRegistered(IMixedRealityPointer)

Checks if the pointer is registered with the Focus Manager.

Declaration

bool IsPointerRegistered(IMixedRealityPointer pointer)

Parameters

Type	Name	Description
IMixedRealityPointer	pointer

Returns

Type	Description
Boolean	True, if registered, otherwise false.

RegisterPointer(IMixedRealityPointer)

Registers the pointer with the Focus Manager.

Declaration

bool RegisterPointer(IMixedRealityPointer pointer)

Parameters

Type	Name	Description
IMixedRealityPointer	pointer

Returns

Type	Description
Boolean	True, if the pointer was registered, false if the pointer was previously registered.

SubscribeToPrimaryPointerChanged(PrimaryPointerChangedHandler, Boolean)

Subscribes to primary pointer changes.

Declaration

void SubscribeToPrimaryPointerChanged(PrimaryPointerChangedHandler handler, bool invokeHandlerWithCurrentPointer)

Parameters

Type	Name	Description
PrimaryPointerChangedHandler	handler	Handler to be called when the primary pointer changes
Boolean	invokeHandlerWithCurrentPointer	When true, the passed in handler will be invoked immediately with the current primary pointer before subscribing. This is useful to avoid having to manually poll the current value.

TryGetFocusDetails(IMixedRealityPointer, out FocusDetails)

Gets the currently focused object for the pointing source.

Declaration

bool TryGetFocusDetails(IMixedRealityPointer pointer, out FocusDetails focusDetails)

Parameters

Type	Name	Description
IMixedRealityPointer	pointer
FocusDetails	focusDetails

Returns

Type	Description
Boolean

TryOverrideFocusDetails(IMixedRealityPointer, FocusDetails)

Sets the FocusDetails of the specified pointer, overriding the focus point that was currently set. This can be used to change the FocusDetails of a specific pointer even if focus is locked.

Declaration

bool TryOverrideFocusDetails(IMixedRealityPointer pointer, FocusDetails focusDetails)

Parameters

Type	Name	Description
IMixedRealityPointer	pointer
FocusDetails	focusDetails

Returns

Type	Description
Boolean	True if the FocusDetails were set successfully. False if the pointer is not associated with the FocusProvider.

UnregisterPointer(IMixedRealityPointer)

Unregisters the pointer with the Focus Manager.

Declaration

bool UnregisterPointer(IMixedRealityPointer pointer)

Parameters

Type	Name	Description
IMixedRealityPointer	pointer

Returns

Type	Description
Boolean	True, if the pointer was unregistered, false if the pointer was not registered.

UnsubscribeFromPrimaryPointerChanged(PrimaryPointerChangedHandler)

Unsubscribes from primary pointer changes.

Declaration

void UnsubscribeFromPrimaryPointerChanged(PrimaryPointerChangedHandler handler)

Parameters

Type	Name	Description
PrimaryPointerChangedHandler	handler	Handler to unsubscribe