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26 results

GUI.cpp

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  • Forked from gmsh / gmsh
    Source project has a limited visibility.
    Print_Mesh.cpp 52.07 KiB
    // $Id: Print_Mesh.cpp,v 1.75 2006-05-14 00:48:20 geuzaine Exp $
    //
    // Copyright (C) 1997-2006 C. Geuzaine, J.-F. Remacle
    //
    // This program is free software; you can redistribute it and/or modify
    // it under the terms of the GNU General Public License as published by
    // the Free Software Foundation; either version 2 of the License, or
    // (at your option) any later version.
    //
    // This program is distributed in the hope that it will be useful,
    // but WITHOUT ANY WARRANTY; without even the implied warranty of
    // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    // GNU General Public License for more details.
    //
    // You should have received a copy of the GNU General Public License
    // along with this program; if not, write to the Free Software
    // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
    // USA.
    // 
    // Please report all bugs and problems to <gmsh@geuz.org>.
    
    #include "Gmsh.h"
    #include "Numeric.h"
    #include "Geo.h"
    #include "CAD.h"
    #include "Mesh.h"
    #include "Create.h"
    #include "Context.h"
    #include <list>
    #include <map>
    
    extern Context_T CTX;
    extern Mesh *THEM;
    
    // Write mesh in native MSH format
    
    #define LINE            1
    #define TRIANGLE        2
    #define QUADRANGLE      3
    #define TETRAHEDRON     4
    #define HEXAHEDRON      5
    #define PRISM           6
    #define PYRAMID         7
    #define LINE_2          8
    #define TRIANGLE_2      9
    #define QUADRANGLE_2   10
    #define TETRAHEDRON_2  11
    #define HEXAHEDRON_2   12
    #define PRISM_2        13
    #define PYRAMID_2      14
    #define POINT          15
    
    static int MSH_VOL_NUM, MSH_SUR_NUM, MSH_LIN_NUM;
    static int MSH_NODE_NUM, MSH_ELEMENT_NUM, MSH_ADD;
    static int MSH_PHYSICAL_NUM, MSH_PHYSICAL_ORI;
    static FILE *MSHFILE;
    
    static void _msh_print_node(void *a, void *b)
    {
      Vertex *V = *(Vertex **) a;
    
      MSH_NODE_NUM++;
      if(CTX.mesh.renumber_nodes_continuous)
        V->Num = MSH_NODE_NUM;
    
      fprintf(MSHFILE, "%d %.16g %.16g %.16g\n",
              V->Num,
              V->Pos.X * CTX.mesh.scaling_factor,
              V->Pos.Y * CTX.mesh.scaling_factor,
              V->Pos.Z * CTX.mesh.scaling_factor);