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IndustryArena Forum > CAD Software > NX CAD (UNIGRAPHICS) > Points (for spline) from file
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  1. #1
    Join Date
    Sep 2003
    Posts
    18
    Hello guys!

    I’d like to construct a NACA profile via spline.
    Therefore I’d like to get points from a .dat file.
    What does the formatting in .dat have to be like?

    Thanks in advance
    <!--sizeo:1--><span style="font-size:8pt;line-height:100%"><!--/sizeo--><!--sizec--></span><!--/sizec-->[color=&quot;#008080&quot;][/color]Der Toleranzen - Mittelstrich, sei Dein gr

  2. #2
    Join Date
    Oct 2004
    Posts
    251
    Hello

    It’s described in the documentation and context help:

    Each point is described with its XYZ coordinates. The values are separated with tabulators or spaces.

    There are 3 kinds of point files:
    -sequence of points
    -sequence of points with rake and curves
    -series of points

    Example of a sequence of points:
    Code:
    1.00000 0.00000 0.0
    
    0.99655 0.00039 0.0
    
    0.98649 0.00174 0.0
    
    0.97049 0.00427 0.0
    
    0.94916 0.00778 0.0
    As already said, you’ll find other information about “points from file” in the documentation.
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