Handedness in closed polylines

Discussion in 'AutoCAD' started by D Hartley, Feb 25, 2004.

  1. D Hartley

    D Hartley Guest

    When you extrude a shape in VBA along a closed polyline, you get a different
    result depending on whether the polyline was drawn clockwise or
    counter-clockwise
    Danged if I can figure out how to test for it using VBA.

    Any ideas?

    Thanks much
    David
     
    D Hartley, Feb 25, 2004
    #1
  2. D Hartley

    James Belshan Guest

    use groups.google.com to search in this newsgroup for things like
    "polyline cw ccw"
    "polyline direction"


    James
     
    James Belshan, Feb 25, 2004
    #2
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