how do you make one point perspective in autocad

3:00

6:56

13:19

14:29

9:35

12:39

3:00

7:10

6:44

14:29

8:21

6:53

7:15

8:21

13:19

8:30

26:53

11:33

6:53

7:15

7:10

11:33

11:30

14:31

6:29

3:26

11:30

11:09

14:40

11:09

2:49

1:19

2:57

5:54

11:14

11:28

10:03

11:14

10:20

11:28