Edge.cpp

Go to the documentation of this file.

#include <cstdio>
#include <cstring>
#include <cmath>
#include <ctime>
 
#include "Edge.h"
#include "Mesh.h"
#include "Geometry.h"
#include "../shared/shared.h"
 
namespace bamg {
 
   /*Constructors/Destructors*/
 
   /*Methods*/
   void Edge::Set(const Mesh & Th ,long i,Mesh & ThNew){ /*{{{*/
      *this = Th.edges[i];
      v[0] = ThNew.vertices + Th.GetId(v[0]);    
      v[1] = ThNew.vertices + Th.GetId(v[1]);
      if (GeomEdgeHook) 
       GeomEdgeHook =  ThNew.Gh.edges+Th.Gh.GetId(GeomEdgeHook);
      if (adj[0]) adj[0] =   ThNew.edges +   Th.GetId(adj[0]);
      if (adj[1]) adj[1] =   ThNew.edges +   Th.GetId(adj[1]);
   }
   /*}}}*/
   void Edge::Echo(void){ /*{{{*/
      _printf_("Edge:\n");
      _printf_("   pointers towards two vertices: " << v[0] << " " << v[1] << "\n");
      _printf_("   ReferenceNumber = " << ReferenceNumber << "\n");
      _printf_("   GeomEdgeHook = " << GeomEdgeHook << "\n");
      _printf_("   two adjacent edges on the same curve: " << adj[0] << " " << adj[1] << "\n");
   }
   /*}}}*/
   void Edge::Renumbering(BamgVertex *vb,BamgVertex *ve, long *renu){/*{{{*/
 
      if (v[0] >=vb && v[0] <ve) v[0] = vb + renu[v[0]-vb];
      if (v[1] >=vb && v[1] <ve) v[1] = vb + renu[v[1]-vb];
 
   }
   /*}}}*/
   int Edge::Intersection(const  Edge & e){ /*{{{*/
 
      /*some shecks*/
      if (!(adj[0]==&e || adj[1]==&e)){ _error_("Intersection bug"); }
      _assert_(adj[0]==&e || adj[1]==&e);
 
      return adj[0]==&e?0:1;
   }
   /*}}}*/
 
}