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Use fread() to read facet number

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Alessandro Ranellucci 2013-11-12 15:27:42 +01:00
parent d0d842e24a
commit 3464e646f7
2 changed files with 1 additions and 13 deletions
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13
xs/src/admesh/stlinit.c
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@ -41,17 +41,6 @@ stl_open(stl_file *stl, char *file)
fclose(stl->fp);
}
static int
stl_get_little_int(FILE *fp)
{
int value;
value = fgetc(fp) & 0xFF;
value |= (fgetc(fp) & 0xFF) << 0x08;
value |= (fgetc(fp) & 0xFF) << 0x10;
value |= (fgetc(fp) & 0xFF) << 0x18;
return(value);
}
void
stl_initialize(stl_file *stl)
@ -132,7 +121,7 @@ stl_count_facets(stl_file *stl, char *file)
stl->stats.header[80] = '\0';
/* Read the int following the header. This should contain # of facets */
header_num_facets = stl_get_little_int(stl->fp);
fread(&header_num_facets, sizeof(int), 1, stl->fp);
if(num_facets != header_num_facets)
{
fprintf(stderr,