What can someone who sees a drawing understand? How can that topography be revived with the sketches of the region? Two models were modeled based on the perception of the rope by the environment and the appearance of the rope.
Firstly, it is desired to be strengthened by using perception by the environment and framing. The obstacle that the rope has been shown has been shown, and the state of confrontation has been strengthened by expressing the transitions.
In the other model, a single position of the rope is shown; Continuity, horizontal circulation, and closeness-distance condition.