EdgesPartitioning.cpp File Reference

: partition elements and nodes and vertices More...

#include <string.h>
#include "../../classes/classes.h"
#include "../../shared/shared.h"
#include "./ModelProcessorx.h"

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Functions
void	EdgesPartitioning (IoModel *iomodel)

Detailed Description

: partition elements and nodes and vertices

Definition in file EdgesPartitioning.cpp.

Function Documentation

EdgesPartitioning()

void EdgesPartitioning

(

IoModel *

iomodel

)

Definition at line 10 of file EdgesPartitioning.cpp.

                                        {
 
   /*If faces are already present, exit*/
   if(iomodel->my_edges) return;
 
   /*Get edges and elements*/
   CreateEdges(iomodel);
   _assert_(iomodel->elementtoedgeconnectivity);
 
   /*Mesh dependent variables*/
   int elementnbe;
   switch(iomodel->meshelementtype){
      case TriaEnum:  elementnbe = 3; break;
      case TetraEnum: elementnbe = 6; break;
      case PentaEnum: elementnbe = 9; break;
      default: _error_("mesh dimension not supported yet");
   }
 
   /*output: */
   iomodel->my_edges  = xNewZeroInit<bool>(iomodel->numberofedges);
 
   for(int i=0;i<iomodel->numberofelements;i++){
      if(iomodel->my_elements[i]){
         for(int j=0;j<elementnbe;j++){
            iomodel->my_edges[iomodel->elementtoedgeconnectivity[i*elementnbe+j]] = true;
         }
      }
   }
 
   if(iomodel->meshelementtype==PentaEnum){
      iomodel->my_vedges = xNewZeroInit<bool>(iomodel->numberofverticaledges);
      iomodel->my_hedges = xNewZeroInit<bool>(iomodel->numberofhorizontaledges);
      for(int i=0;i<iomodel->numberofelements;i++){
         if(iomodel->my_elements[i]){
            for(int j=0;j<3;j++) iomodel->my_vedges[iomodel->elementtoverticaledgeconnectivity[i*3+j]]   = true;
            for(int j=0;j<6;j++) iomodel->my_hedges[iomodel->elementtohorizontaledgeconnectivity[i*6+j]] = true;
         }
      }
   }
}