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41 results

PixelBuffer.h

Blame
  • discreteEdge.cpp 18.34 KiB
    // Gmsh - Copyright (C) 1997-2017 C. Geuzaine, J.-F. Remacle
    //
    // See the LICENSE.txt file for license information. Please report all
    // bugs and problems to the public mailing list <gmsh@onelab.info>.
    
    #include <vector>
    #include <list>
    #include "GmshConfig.h"
    #include "GmshMessage.h"
    #include "discreteEdge.h"
    #include "MLine.h"
    #include "Numeric.h"
    #include "MPoint.h"
    #include "MTriangle.h"
    #include "MQuadrangle.h"
    #include "MPrism.h"
    #include "MTetrahedron.h"
    #include "MHexahedron.h"
    #include "MPyramid.h"
    #include "GModelIO_GEO.h"
    #include "Geo.h"
    #include "OS.h"
    
    #if defined(HAVE_MESH)
    #include "meshGEdge.h"
    #include "Context.h"
    #endif
    
    discreteEdge::discreteEdge(GModel *model, int num, GVertex *_v0, GVertex *_v1)
      : GEdge(model, num, _v0, _v1)
    {
      createdTopo = false;
      Curve *c = CreateCurve(num, MSH_SEGM_DISCRETE, 0, 0, 0, -1, -1, 0., 1.);
      Tree_Add(model->getGEOInternals()->Curves, &c);
      CreateReversedCurve(c);
    }
    
    // topology is already set
    void discreteEdge::setTopo(std::vector<MLine*> mlines)
    {
      createdTopo = true;
      lines = mlines;
      _orientation = std::vector<int>(lines.size(),1);
    }
    
    void discreteEdge::createTopo()
    {
      if(!createdTopo){
        orderMLines();
        setBoundVertices();
        createdTopo = true;
      }
    }
    
    // FULL OF BUGS !!!!!!
    void discreteEdge::orderMLines()
    {
      //printf("ordering line %d (%d,%d)\n", tag(),getBeginVertex()->mesh_vertices[0]->getNum(),getEndVertex()->mesh_vertices[0]->getNum());
      //if(lines.size() <= 1) return;
    
      std::vector<MLine*> _m;
      std::list<MLine*> segments;
    
      // store all lines in a list : segments
      for (unsigned int i = 0; i < lines.size(); i++) segments.push_back(lines[i]);
    
      // find a lonly MLine
      for (std::list<MLine*>::iterator it = segments.begin();
           it != segments.end(); ++it){
        MVertex *vL = (*it)->getVertex(0);