private void Update()
{
//生成光标射线并处理botton 的接收信息
Physics.Raycast(Camera.main.ScreenPointToRay(eyeCamera.WorldToScreenPoint(cursorParent.position)), out cursorRaycastHit, setting.the可视距离, 1 << LayerMask.NameToLayer("Objects"));
Ray temp = Camera.main.ScreenPointToRay(eyeCamera.WorldToScreenPoint(cursorParent.position));
Debug.DrawRay(temp.origin, temp.direction);
Botton newActiveBotton = cursorRaycastHit.collider == null ? null : cursorRaycastHit.collider.GetComponent <Botton>();
if (newActiveBotton != currentActiveBotton)
{
if (currentActiveBotton != null)
{
currentActiveBotton.OnCursorExit();
}
currentActiveBotton = newActiveBotton;
if (currentActiveBotton != null)
{
currentActiveBotton.OnCursorEnter();
}
}
if (currentActiveBotton != null)
{
currentActiveBotton.OnCursorOver();
}
}
