anyone to help on freeship hull fairing procedure??

Discussion in 'Software' started by yades, Sep 7, 2006.

  1. yades
    Joined: Aug 2006
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    yades Senior Member

    having difficulties in spotting the right procedure on hull fairing....tutorials do not seem helpful at all
    tks
     
  2. marshmat
    Joined: Apr 2005
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    marshmat Senior Member

    turn on curvature graph for some curve in the area of concern, then nudge the control points until the curvature graph looks nice and continuous.
     
  3. Dan S
    Joined: Jul 2006
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    Dan S Junior Member

    Yades,

    Marshmat has given you one way; another is to use the Gaussian curvature view.
     
  4. yades
    Joined: Aug 2006
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    yades Senior Member

    that means the procedure is not automatically done like in maxsurf but requires a manual approach based on a visual assessement of the results? seems to me a bit akward ?! is'n it? i recon the software should assessed that the line processed is faired enough.......:confused: or may be I have not quite understood what you really mean

    tks
     
  5. yades
    Joined: Aug 2006
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    Location: italy

    yades Senior Member

    having the control net on which menu/command do you work with on a step by step basis in order to fair e.g. a water line. :confused:
    It seems to me a bit difficult to assess the fairness of a line (hence of a surface) based on a simple visual assessment of a gaussian representation

    tks yr help
     
  6. marshmat
    Joined: Apr 2005
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    Location: Ontario

    marshmat Senior Member

    That's the difference between a good free program, and a good $5000 program.
    If you think a bit when making controlcurves, it is very quick and easy to get a perfectly fair hull with the curvature graphs. Gaussian view is really handy in areas where there are hollows, or transitions between flat and curved areas.
     
  7. yades
    Joined: Aug 2006
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    yades Senior Member

    fine now is clear enough. If I require automatically performed hull fairing (i.e. activating a function smoothing the control points and consequently the reference hull line) I wd need a product like maxsurf or similar, isnt'it?
    Now it's clear enough

    tks yrs

    yades
     

  8. Gilbert
    Joined: Aug 2004
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    Location: Cathlamet, WA

    Gilbert Senior Member

    Using a small number of control points will produce a quite smooth surface. If you are trying to precisely duplicate an already existing design you may need to use a lot of points and use the techniques already mentioned.
     
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