/*
	          LIBBUBULLES

	some functions for importing bubulles from dot-OBJ files.
*/

#include  <stdio.h>
#include  <stdlib.h>
#include  <string.h>

#include  "bubulles.h"

extern int		verbosity;

/* --------------------------------------------------------------------- */

#define LINE_SZ 666

int try_to_read_an_OBJ_file(char *fname, int notused)
{
FILE		*fpin;
char		line[LINE_SZ+1], *cptr;
float		x, y, z;
int		foo;

#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( '%s' %d )\n", __func__, fname, notused);
#endif

if (NULL==(fpin=fopen(fname, "r"))) {
	perror(fname);
	exit(1);
	}

while(cptr=fgets(line, LINE_SZ, fpin)) {

	if (verbosity>1) fputs(line, stderr);

	cptr = strtok(line, " ");
	if (strcmp(cptr, "v"))	continue;

	cptr = strtok(NULL, " ");
	foo = sscanf(cptr, "%f", &x);
	cptr = strtok(NULL, " ");
	foo = sscanf(cptr, "%f", &y);
	cptr = strtok(NULL, " ");
	foo = sscanf(cptr, "%f", &z);

	fprintf(stdout, "%16g   %16g   %16g\n", x, y, z);

	}


 

fclose(fpin);

return -7800;
}

/* --------------------------------------------------------------------- */