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how can i make a shapes (GEOMETRY)

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  • how can i make a shapes (GEOMETRY)

    Posted by HAEFFLER_Benoit at August 28. 2006
    In the Geomtry module

    how can i make a shapes ?

    thanks

    HB
    • Re: how can i make a shapes (GEOMETRY)

      Posted by Igor Nazarov at September 01. 2006
      Hi,
      There are a lot of abilities to build shapes in GEOM module of Salome by means of available geometry, primitives, Boolean and transformation operations.
    • Re: how can i make a shapes (GEOMETRY)

      Posted by JMB at September 01. 2006
      HAEFFLER wrote:
      In the Geomtry module

      how can i make a shapes ?

      thanks

      HB


      An excellent starting place are the tutorials available on www.caelinux.com.  The admin there has compiled detailed steps for creating goemetry, meshing and mesh refinement stages for Salome 2.2.8.  Good Luck

      JMB
      • Re: how can i make a shapes (GEOMETRY)

        Posted by Fabrizio Cacchione at October 18. 2006
        Hi,
        I would like to use Salome, but I nedd to know if it is possible to use it in batch mode (i.e. prmpting the command with the input file in the shell) and to perform boolean operations like that one shwed in the following link :

        ftp://ftp.stru.polimi.it/incoming/Cacchione/


        Thanks,
        Fabrizio
        • Re: how can i make a shapes (GEOMETRY)

          Posted by Grigory Zhivotovsky at October 18. 2006

          Hi, Fabrizio

           

           

          1. You select Salome mode when you launch it using

             

          runSalome [command line options]

           

          1.1   to launch Salome in batch mode without GUI you have to use option –t

           

          1.2    to launch Salome both in batch mode and GUI you have to use option –g.

           

           

          You can write python commands or use python scripts in the shell. Moreover you have built-in python console inside Salome GUI

           

          1. Boolean operations in Salome module Geometry include Fuse, Common, Cut, Section. It is not completely clear from the attached picture what operation you want to perform. As far as I understand you have a lot of plane faces and want to cut by rectangular some of them.

             

          In this case you need Cut operation. Python command located in geompy.py is

           

          MakeCut(s1, s2)

           

           

          Best regards,
          Grigory

           


          • Re: how can i make a shapes (GEOMETRY)

            Posted by Fabrizio Cacchione at October 20. 2006
            Thank you Grigory for your help.
            About the boolean operation,
            I would like to 'overlap' a generic figure (e.g. the rectangular green ) with the carpet of tessels (white areas on the left of the figure). Then I would extract the original area now divided into many parts (on the right part of the figure).

            Thank you again,
            Fabrizio

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