Win7 Touch API说明

前段时间由于需要，做了Unity的Win7多点触控的API，不是网上说的TUIO哦；

Unity Asset Store 地址

Getting started is easy. Just add Component->Script->Win 7Touch Manager to a GameObject, then add "using Win7MT;" in your script.

Win7Input

Interface into the Input system.

Class Variables

touches	static var touches :Win7Touch[] Returns list of objects representing status of all touches during last frame. (Read Only)
toucheCount	static var touchCount : int Number of touches. Guaranteed not to change throughout the frame. (Read Only)

Class Functions

GetTouch

static function GetTouch (index : int) : Win7Touch Description Returns object representing status of a specific touch.

 

Win7Touch

Structure describing status of a finger touching the screen.

Variables

fingerId	var fingerId : int The unique index for touch.
position	var position : Vector2 The position of the touch.
deltaPosition	var deltaPosition: Vector2 The position delta since last change.
deltaTime	var deltaTime : float Amount of time passed since last change.
phase	var phase : Win7TouchPhase Describes the phase of the touch.

Win7TouchPhase

 

Describes phase of a finger touch.

Values

Began	Win7TouchPhase.Began A finger touched the screen.
Moved	Win7TouchPhase. Moved A finger moved on the screen.
Stationary	Win7TouchPhase. Stationary A finger is touching the screen but hasn't moved.
Ended	Win7TouchPhase. Ended A finger was lifted from the screen. This is the final phase of a touch.
Canceled	Win7TouchPhase. Canceled The system cancelled tracking for the touch, as when (for example) the user puts the device to her face or more than five touches happened simultaneously. This is the final phase of a touch.