コード例 #1
0
    // Update is called once per frame
    void Update()
    {
        if (Input.GetMouseButtonDown(0))
        {
            Vector2      inputMouse = Camera.main.ScreenToWorldPoint(Input.mousePosition);
            RaycastHit2D hit        = Physics2D.Raycast(inputMouse, Vector2.zero, Mathf.Infinity);
            if (hit.collider != null && hit.transform.tag == "Orbiter")
            {
                orbiter = hit.transform.GetComponent <Orbiter>();
                orbiter.Select();
            }
        }

        if (Input.GetMouseButton(0) && orbiter != null)
        {
            orbiter.Drag();
        }

        if (Input.GetMouseButtonUp(0))
        {
            orbiter = null;
        }
    }