1. fix duplicate node

    Closed
    #68152080 0 2 1 0

  2. fix duplicate node

    Closed
    #68152043 0 1 1 0

  3. work on self intersection

    Closed
    #68115757 3 32 0 0

  4. work on self intersection

    Closed
    #68115494 0 1 0 0

  5. work on self intersection

    Closed
    #68115366 7 3 2 0

  6. work on self intersection

    Closed
    #68115291 5 3 0 0

  7. work on self intersection

    Closed
    #68115229 4 5 0 0

  8. work on self intersection

    Closed
    #68115127 2 3 0 0

  9. work on self intersection

    Closed
    #68115052 2 1 0 0

  10. work on self intersection

    Closed
    #68114970 0 1 15 0

  11. work on self intersection

    Closed
    #68114932 0 1 25 0

  12. work on self intersection

    Closed
    #68114850 1 1 0 0

  13. work on self intersection

    Closed
    #68114745 0 7 0 0

  14. work on self intersection

    Closed
    #68114697 3 1 0 0

  15. fix duplicate node

    Closed
    #68114563 0 1 1 0

  16. fix duplicate node

    Closed
    #68114531 0 1 0 0

  17. fix duplicate node

    Closed
    #68114443 0 5 0 0

  18. fix duplicate node

    Closed
    #68114339 0 2 0 0

  19. fix duplicate node

    Closed
    #68114279 0 2 0 0

  20. fix duplicate node

    Closed
    #68114255 0 1 0 0