TOUCH_FINGER Type: float Determines which "finger" (touch) touch detects. Used by touch Values TOUCH_FINGER_1 TOUCH_FINGER_2 TOUCH_FINGER_3 TOUCH_FINGER_1 Value: 0 The first touch. TOUCH_FINGER_2 Value: 1 The second touch. TOUCH_FINGER_3 Value: 2 The third touch.