Ignore Z-dimension when using snap

Discussion in 'AutoCAD' started by loquak, Dec 25, 2007.

  1. loquak

    loquak Guest

    Greets.

    Is there any way to draw a line between two 3D-points (using snap) so
    that the Z-dimension of both points will be ignored and the line will be
    drawn with Z=0 ?

    Another question, two lines in XY plane intersect, but their Z differ.
    Is there a snap option their 2D intersection?
     
    loquak, Dec 25, 2007
    #1
  2. loquak

    Michael Bulatovich Guest

    Use point filters, or a lisp like the XY function (when the current
    elevation is zero) of my 3dtools lisp on my website.
    Not directly. You'll have to use some constructive geometry.
     
    Michael Bulatovich, Dec 26, 2007
    #2
  3. loquak

    loquak Guest

    sycochkn kirjoitti:
    Sorry, i meant osnap of course...
     
    loquak, Dec 26, 2007
    #3
  4. loquak

    Bill DeShawn Guest

    Have you tried APPINT? (it means apparent intersection).

    Bill DeShawn
    http://my.sterling.net/~bdeshawn
     
    Bill DeShawn, Dec 26, 2007
    #4
  5. loquak

    strawberry Guest


    Use a polyline. This won't necessarily ensure that z=0, but it will at
    least be constant in the current ucs.
     
    strawberry, Dec 26, 2007
    #5
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