unity 捕捉屏幕的触控
在andriod手机HTC Z710e测试下来,最多可以支持4根手指的触控,超出4根的不会再反应。
#pragma strict var imgBG : Texture2D; var smallImg : Texture2D; function Start () { } function Update () { } function OnGUI(){ //set screen background image GUI.DrawTexture(Rect(0,0,540,960),imgBG); //get touch count var count=Input.touchCount; for(var i=0;i<count;i++){ var iPos = Input.GetTouch(i).position;//get touch position var x = iPos.x; var y = iPos.y; GUI.DrawTexture(Rect(x,960-y,48,48),smallImg); GUI.Label(Rect(x,960-y-100,200,40),"(x,y)="+x+","+y); } if(GUI.Button(Rect(0,0,100,40),"Quit")){ Application.Quit(); } }