// Update is called once per frame
void Update()
{
#region for test
if (Input.GetKeyDown(KeyCode.P))
{
PickSingleItem();
}
if (Input.GetKeyDown(KeyCode.A))
{
PickSurroundingItems();
}
Debug.DrawRay(tr.position, tr.forward * rayLength, Color.green);
#endregion
if (raycastSingle && Physics.Raycast(tr.position, tr.forward, out hit, rayLength, mask.value))
{
//Debug.Log ("射线击中:" + hit.collider.gameObject.name + "\n tag:" + hit.collider.tag);
GameObject gameObj = hit.collider.gameObject;
if (gameObj != gazingItemLastFrame)
{
if (gazingItemLastFrame != null)
{
ToolItem item = gazingItemLastFrame.GetComponent <ToolItem>();
if (item != null)
{
item.OnGazeEnd();
}
}
if (gameObj != null)
{
ToolItem item = gameObj.GetComponent <ToolItem>();
if (item != null)
{
item.OnGazeStart();
}
}
gazingItemLastFrame = gameObj;
}
}
else
{
//Debug.Log("射线没击中");
}
}
