| 62 |
|
inpfile[i].theta = inpfile[i].phi = -10001.; |
| 63 |
|
/* read header information */ |
| 64 |
|
while ((c = getc(fp)) == '#' || c == EOF) { |
| 65 |
+ |
char typ[32]; |
| 66 |
|
if (fgets(buf, sizeof(buf), fp) == NULL) { |
| 67 |
|
fputs(fname, stderr); |
| 68 |
|
fputs(": unexpected EOF\n", stderr); |
| 69 |
|
fclose(fp); |
| 70 |
|
return(0); |
| 71 |
|
} |
| 72 |
< |
if (!strcmp(buf, "format: theta phi DSF\n")) { |
| 73 |
< |
inpfile[i].isDSF = 1; |
| 74 |
< |
continue; |
| 75 |
< |
} |
| 76 |
< |
if (!strcmp(buf, "format: theta phi BSDF\n")) { |
| 77 |
< |
inpfile[i].isDSF = 0; |
| 78 |
< |
continue; |
| 72 |
> |
if (sscanf(buf, "format: theta phi %s", typ) == 1) { |
| 73 |
> |
if (!strcasecmp(typ, "DSF")) { |
| 74 |
> |
inpfile[i].isDSF = 1; |
| 75 |
> |
continue; |
| 76 |
> |
} |
| 77 |
> |
if (!strcasecmp(typ, "BSDF")) { |
| 78 |
> |
inpfile[i].isDSF = 0; |
| 79 |
> |
continue; |
| 80 |
> |
} |
| 81 |
|
} |
| 82 |
|
if (sscanf(buf, "intheta %lf", &inpfile[i].theta) == 1) |
| 83 |
|
continue; |
