In GameMaker Studio 2 you are not just limited to the paths that you make using the Path Editor. There are a number of functions that can be used to manipulate and change those paths at run-time, or to even create new ones and then change and manipulate those.

The following functions are used for changing paths:

1. path_add
   
2. path_add_point
   
3. path_change_point
   
4. path_insert_point
   
5. path_delete_point
   
6. path_clear_points
   
7. path_append
   
8. path_assign
   
9. path_delete
   
10. path_duplicate
    
11. path_flip
    
12. path_mirror
    
13. path_reverse
    
14. path_rotate
    
15. path_scale
    
16. path_set_closed
    
17. path_set_kind
    
18. path_set_precision
    
19. path_shift