Class PinchGestureRecognizer

Gesture Recognizer for when the user performs a two-finger pinch motion on the touch screen.

Inheritance

Object

GestureRecognizer<PinchGesture>

PinchGestureRecognizer

Inherited Members

GestureRecognizer<PinchGesture>.onGestureStarted

GestureRecognizer<PinchGesture>.arSessionOrigin

GestureRecognizer<PinchGesture>.gestures

GestureRecognizer<PinchGesture>.m_Gestures

GestureRecognizer<PinchGesture>.Update()

GestureRecognizer<PinchGesture>.AddGesture(PinchGesture)

GestureRecognizer<PinchGesture>.RemoveGesture(PinchGesture)

GestureRecognizer<PinchGesture>.TryCreateOneFingerGestureOnTouchBegan(Func<Touch, PinchGesture>)

GestureRecognizer<PinchGesture>.TryCreateOneFingerGestureOnTouchBegan(Func<InputSystem.EnhancedTouch.Touch, PinchGesture>)

GestureRecognizer<PinchGesture>.TryCreateTwoFingerGestureOnTouchBegan(Func<Touch, Touch, PinchGesture>)

GestureRecognizer<PinchGesture>.TryCreateTwoFingerGestureOnTouchBegan(Func<InputSystem.EnhancedTouch.Touch, InputSystem.EnhancedTouch.Touch, PinchGesture>)

Namespace: UnityEngine.XR.Interaction.Toolkit.AR

Syntax

public class PinchGestureRecognizer : GestureRecognizer<PinchGesture>

Remarks

To determine when a gesture is finished/updated, listen to events on the Gesture<T> object.

Constructors

PinchGestureRecognizer()

Initializes and returns an instance of PinchGestureRecognizer.

Declaration

public PinchGestureRecognizer()

Properties

slopInches

Distance in inches a user's touch gap can drift from the start position before the pinch gesture is interpreted as started.

Declaration

public float slopInches { get; set; }

Property Value

Type	Description
Single

slopMotionDirectionDegrees

Threshold angle of motion of a user's touches used when determining if the pinch gesture is able to start.

Declaration

public float slopMotionDirectionDegrees { get; set; }

Property Value

Type	Description
Single

Methods

TryCreateGestures()

Try to recognize and create gestures.

Declaration

protected override void TryCreateGestures()

Overrides

UnityEngine.XR.Interaction.Toolkit.AR.GestureRecognizer<UnityEngine.XR.Interaction.Toolkit.AR.PinchGesture>.TryCreateGestures()