void Start()
{
FCore.EventKey1Down += OnKey1Down;
FCore.EventKey1Up += OnKey1Up;
_penObj = new GameObject("penRay");
penRay = _penObj.AddComponent <PenRay>();
}
void Start()
{
//设置屏幕为3D显示模式
// FCore.SetScreen3D();
FCore.EventKey0Down += OnKey0Down;
FCore.EventKey0Up += OnKey0Up;
FCore.EventKey1Down += OnKey0Down;
FCore.EventKey1Up += OnKey0Up;
_penObj = new GameObject("penRay");
tempPenRay = _penObj.AddComponent <PenRay>();
//通过3DUI物体找到挂在在上面的UIButton3D脚本。
// uibutton3d = FindObjectOfType<UIButton3D>();
camera2D = Monitor23DMode.instance.camera2D;
}