ContourToMeshxt.cpp File Reference

"thread" core code for interpolating values from a structured grid. More...

#include "./ContourToMeshx.h"

Go to the source code of this file.

Functions
void *	ContourToMeshxt (void *vpthread_handle)

Detailed Description

"thread" core code for interpolating values from a structured grid.

Definition in file ContourToMeshxt.cpp.

Function Documentation

ContourToMeshxt()

void* ContourToMeshxt

(

void *

vpthread_handle

)

Definition at line 13 of file ContourToMeshxt.cpp.

                                            {
 
   /*gate variables :*/
   ContourToMeshxThreadStruct *gate        = NULL;
   pthread_handle             *handle      = NULL;
   int  i,i1,i0;
 
   /*recover handle and gate: */
   handle          = (pthread_handle*)vpthread_handle;
   gate            = (ContourToMeshxThreadStruct*)handle->gate;
   int my_thread   = handle->id;
   int num_threads = handle->num;
 
   /*recover parameters :*/
   Contours* contours  = gate->contours;
   int       nods      = gate->nods;
   int       edgevalue = gate->edgevalue;
   double   *in_nod    = gate->in_nod;
   double   *x         = gate->x;
   double   *y         = gate->y;
 
   /*distribute indices across threads :*/
   PartitionRange(&i0,&i1,nods,num_threads,my_thread);
 
   /*Loop through all contours: */
   for (i=0;i<contours->Size();i++){
      Contour<double>* contour=(Contour<double>*)contours->GetObjectByOffset(i);
      IsInPoly(in_nod,contour->x,contour->y,contour->nods,x,y,i0,i1,edgevalue);
   }
 
   return NULL;
}