DistanceToMaskBoundary.cpp

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/*\file DistanceToMaskBoundary.c
 *\brief: compute distance from any point in a mesh to a mask boundary
 */
 
#include "./DistanceToMaskBoundary.h"
 
void DistanceToMaskBoundaryUsage(void){/*{{{*/
   _printf0_("DISTANCETOMASKBOUNDARYUSAGE - compute distance from any point in a mesh to a mask boundary\n");
   _printf0_("\n");
   _printf0_("   This function is a multi-threaded mex file\n");
   _printf0_("\n");
   _printf0_("   Usage:\n");
   _printf0_("      [distance]=DistanceToMaskBoundary(x,y,mask)\n");
   _printf0_("\n");
   _printf0_("      x,y,mask: mesh vertices with corresponding mask values. \n");
   _printf0_("      distance: distance from x,y to the mask transition between 0 and 1\n");
   _printf0_("\n");
}/*}}}*/
 
WRAPPER(DistanceToMaskBoundary_python){
 
   /*input datasets: */
   double* x=NULL;
   double* y=NULL;
   double* mask=NULL;
   int     nods;
 
   /* output datasets: */
   double* distance=NULL;
 
   /*Boot module: */
   MODULEBOOT();
 
   /*checks on arguments on the matlab side: */
   #ifdef _HAVE_MATLAB_MODULES_
   CheckNumMatlabArguments(nlhs,NLHS,nrhs,NRHS,__FUNCT__,&DistanceToMaskBoundaryUsage);
   #endif
 
   /*Input datasets: */
   FetchData(&x,&nods,NULL,X);
   FetchData(&y,NULL,NULL,Y);
   FetchData(&mask,NULL,NULL,MASK);
 
   /*Call core of computation: */
   _error_("messing up with AD, is this fonction really used??");
   //DistanceToMaskBoundaryx(&distance,x,y,mask,nods);
 
   /*Write results: */
   WriteData(DISTANCE,distance,nods);
 
   /*Free ressources: */
   xDelete<double>(x);
   xDelete<double>(y);
   xDelete<double>(mask);
   xDelete<double>(distance);
 
   /*end module: */
   MODULEEND();
}