Manual pages | Cast3M

$$$$ SYME     NOTICE  CHAT      11/09/12    21:18:13     7124           
                                             DATE     11/09/12

    Operateur SYMETRIE                       Voir aussi : AFFI TOUR
    ------------------                                    HOMO   


    The functions of this operator vary with the data.

   ----------------
   | 1st function |
   ----------------

    The SYME operator constructs the object stemming from the symmetry
of the GEO2 object with respect to a point, a straight line or a plane.

    GEO1 = GEO2  SYME | 'POINT' POIN1 ;
                      | 'DROIT' POIN1 POIN2 ;
                      | 'PLAN'  POIN1 POIN2 POIN3 ;

    Contents:
    _________

    GEO2     : object to be symmetrical (POINT or MAILLAGE type)

   'POINT'   : key word referring to a symmetry with respect to
               a point, followed by :
    POIN1    : point of symmetry (POINT type)

   'DROIT'   : key word referring to a symmetry with respect to
               a straight line, followed by :
    POIN1 |  : two points defining a straight line (POINT type)
    POIN2 |

   'PLAN'    : key word referring to a symmetry with respect to
               a plane, followed by :
    POIN1 |  : three points defining a plane (POINT type)
    POIN2 |
    POIN3 |

    GEO1     : symmetrical object (POINT or MAILLAGE type)

    Notes:
    ______

    OBJET1 OBJET2 ... OBJETn  SYME | 'POINT' POIN1 ;
                                   | 'DROIT' POIN1 POIN2 ;
                                   | 'PLAN'  POIN1 POIN2 POIN3 ;

    This operation is carried out simultaneously on n objects and
has n results.

         NC1 NC2 NC3 NC4 = C1 C2 C3 C4 SYME POIN1 (10 0) ;

    You cannot apply this rule to the POINT type objects whose symmetry
must be written separately for each point.

    Only the 'POINT' keyword can be used in DIMEnsion 1.

   ----------------
   | 2nd function |
   ----------------

    The SYME operator constructs the object stemming from the symmetry
of the CHP2 object (a scalar field) with respect to a point, a straight
line or a plane.The operation is carried out simultaneously on the mesh
object (support of the field) GEO2.

    GEO1 CHP1 = GEO2 CHP2 SYME | 'POINT' POIN1 ;
                               | 'DROIT' POIN1 POIN2 ;
                               | 'PLAN'  POIN1 POIN2 POIN3 ;

    Contents:
    _________

    GEO2     : mesh object (support of the field) to be symmetrical
               (MAILLAGE type)

    CHP2     : scalar field objet to be symmetrical (CHPOINT type)

   'POINT'   : keyword referring to a symmetry with respect to
               a point, followed by :
    POIN1    : point of symmetry (POINT type)

   'DROIT'   : keyword referring to a symmetry with respect to
               a straight line, followed by :
    POIN1 |  : two points defining a straight line (POINT type)
    POIN2 |

   'PLAN'    : keyword referring to a symmetry with respect to
               a plane, followed by :
    POIN1 |  : three points defining a plane (POINT type)
    POIN2 |
    POIN3 |

    GEO1     : symmetrical mesh object (support of the field)
               ( MAILLAGE type)

    CHP1     : symmetrical scalar field (CHPOINT type) 

    Only the 'POINT' keyword can be used in DIMEnsion 1.