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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifndef _WIN32
#include <time.h>
#include <unistd.h>
#endif
#include <ctype.h>
#include <cctk.h>
#include <cctk_Parameters.h>
#include "IsoSurfacerInit.h"
/***************************************************************/
void *IsoSurfacer_SetupGH (tFleshConfig *config,
int convergence_level,
cGH *GH){
isosurfacerGH *myGH=(isosurfacerGH*)malloc(sizeof(isosurfacerGH));
/* initialize values */
myGH->funcName=0;
myGH->formats=0;
myGH->outfreq=0;
myGH->firstIteration=0;
myGH->isovalue=0.0;
myGH->perprocessor.verts = myGH->totals.verts = NULL;
myGH->perprocessor.nverts = myGH->totals.nverts = 0;
myGH->perprocessor.polys = myGH->totals.polys = NULL;
myGH->perprocessor.npolys = myGH->totals.npolys = 0;
return myGH;
}
int IsoSurfacer_InitGH (cGH *GH){
DECLARE_CCTK_PARAMETERS
/*
The above string declares the following parameters
char *output_format
int output_frequency
int output_start
int outer_boundary_cutoff
char *outdir
*/
int n,i;
isosurfacerGH *myGH;
myGH = (isosurfacerGH *) GH->extensions [CCTK_GHExtensionHandle ("IsoSurfacer")];
printf("IsoInit\n");
/* initialize values */
myGH->funcName=0;
myGH->formats=0;
myGH->outfreq=output_frequency;
myGH->firstIteration=output_start;
myGH->isovalue=isovalue;
myGH->perprocessor.verts = myGH->totals.verts = NULL;
myGH->perprocessor.nverts = myGH->totals.nverts = 0;
myGH->perprocessor.polys = myGH->totals.polys = NULL;
myGH->perprocessor.npolys = myGH->totals.npolys = 0;
myGH->minval=0.0;
myGH->maxval=1.0;
for(i=0,n=CCTK_NumVars();i<n;i++){
char *fullname = CCTK_FullName (i);
if(CCTK_Equals (fullname, output_var))
myGH->funcName=output_var;
/* Maybe even set the GF here ? */
free(fullname);
}
if(strstr(output_format,"UCD")) myGH->formats|=UCD;
if(strstr(output_format,"ASCII")) myGH->formats|=ASCII;
if(strstr(output_format,"BIN")) myGH->formats|=BIN;
if(strstr(output_format,"SOCK")) myGH->formats|=SOCK;
if(strstr(output_format,"HDF5")) myGH->formats|=ISOHDF5;
if(strstr(output_format,"VRML")) myGH->formats|=VRML;
if(myGH->funcName==0 || myGH->formats==0)
myGH->RunIsoSurfacer = 0;
else
myGH->RunIsoSurfacer = 1;
if (CCTK_MyProc (GH) == 0 && strcmp(outdir,".")){
char *cmd = (char *) malloc (strlen (outdir) + 80);
sprintf (cmd, "mkdir -p %s", outdir);
if (system (cmd) < 0)
CCTK_WARN (1, "Problem creating IsoSurfacer output directory");
free (cmd);
}
/* otherwise, the outdir need not be created if it is '.' */
return 1;
}
/************************************************************/
void IsoSurfaceEnd(cGH *GH)
{
isosurfacerGH *myGH;
myGH = (isosurfacerGH *) GH->extensions [CCTK_GHExtensionHandle ("IsoSurfacer")];
if( myGH->RunIsoSurfacer == 0 )
return;
}
/* What the hell??? */
int IsoSurfacer_rfrTraverseGH (cGH *GH, int rfrpoint)
{
return 0;
}
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