Class Touchscreen

A multi-touch surface.

Inheritance
System.Object
InputControl
InputDevice
Pointer
Touchscreen
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: UnityEngine.Experimental.Input
Syntax
public class Touchscreen : Pointer, IInputStateCallbackReceiver

Properties

activeTouches

Array of currently active touches.

Declaration
public ReadOnlyArray<TouchControl> activeTouches { get; }
Property Value
Type Description
ReadOnlyArray<TouchControl>
Remarks

This array only contains touches that are either in progress, i.e. have a phase of Began or Moved or Stationary, or that have just ended, i.e. moved to Ended or Cancelled this frame.

Does not allocate GC memory.

allTouchControls

Array of all TouchControls on the device.

Declaration
public ReadOnlyArray<TouchControl> allTouchControls { get; }
Property Value
Type Description
ReadOnlyArray<TouchControl>
Remarks

Will always contain entries regardless of which touches (if any) are currently in progress.

current

The touchscreen that was added or updated last or null if there is no touchscreen connected to the system.

Declaration
public static Touchscreen current { get; }
Property Value
Type Description
Touchscreen

primaryTouch

Declaration
public TouchControl primaryTouch { get; }
Property Value
Type Description
TouchControl

Methods

FinishSetup(InputDeviceBuilder)

Declaration
protected override void FinishSetup(InputDeviceBuilder builder)
Parameters
Type Name Description
InputDeviceBuilder builder
Overrides

MakeCurrent()

Declaration
public override void MakeCurrent()
Overrides

OnRemoved()

Declaration
protected override void OnRemoved()
Overrides