62 lines
1.0 KiB
C
62 lines
1.0 KiB
C
/*
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LIBBUBULLES
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some functions for importing bubulles from dot-OBJ files.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "bubulles.h"
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extern int verbosity;
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/* --------------------------------------------------------------------- */
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#define LINE_SZ 666
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int try_to_read_an_OBJ_file(char *fname, int notused)
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{
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FILE *fpin;
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char line[LINE_SZ+1], *cptr;
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float x, y, z;
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int foo;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( '%s' %d )\n", __func__, fname, notused);
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#endif
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if (NULL==(fpin=fopen(fname, "r"))) {
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perror(fname);
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exit(1);
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}
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while(cptr=fgets(line, LINE_SZ, fpin)) {
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if (verbosity>1) fputs(line, stderr);
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cptr = strtok(line, " ");
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if (strcmp(cptr, "v")) continue;
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cptr = strtok(NULL, " ");
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foo = sscanf(cptr, "%f", &x);
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cptr = strtok(NULL, " ");
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foo = sscanf(cptr, "%f", &y);
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cptr = strtok(NULL, " ");
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foo = sscanf(cptr, "%f", &z);
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fprintf(stdout, "%16g %16g %16g\n", x, y, z);
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}
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fclose(fpin);
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return -7800;
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}
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/* --------------------------------------------------------------------- */
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