3d surface from points

Discussion in 'AutoCAD' started by damien, Apr 16, 2004.

  1. damien

    damien Guest

    Hi,
    I have a dwg file containing a layer with points and elevation values (note
    that the z coordination of the points isn't yet the value of the z
    elevation.
    How can I set the elevation of each point to the value (autocad text)?
    Next, can I get a surface, for some kind of interpolation, that covers all
    of those points?
    Typically to get a terrain surface from points.

    Thanks
     
    damien, Apr 16, 2004
    #1
  2. damien

    ROADCAD Guest

    Check following website:

    www.cadtown.com

    YOu should be able to download routines to do what you want.

    Cheers,
     
    ROADCAD, Apr 16, 2004
    #2
  3. damien

    ROADCAD Guest

    1. Go to: www.cadtown.com

    2. Go to Add-on AutoCAD Section

    3. Download the TXT2XYZ.ZIP which let you create a point file from
    autocad elevation texts

    4. Download DTM2004.ZIP or DTM2n3.zip depending on your AutoCAD
    version.
    This will let you create a DTM or surface.

    You can even create a profile or section across DTM using DTMXS.zip if
    you want.

    Cheers,
     
    ROADCAD, Apr 16, 2004
    #3
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