| 245 |
|
return(real_check(colval(c1,p), colval(c2,p))); |
| 246 |
|
} |
| 247 |
|
|
| 248 |
+ |
#if 1 |
| 249 |
|
/* Compare two color spectra for equivalence */ |
| 250 |
|
static int |
| 251 |
|
spec_check(COLORV *sc1, COLORV *sc2) |
| 262 |
|
|
| 263 |
|
return(real_check(sc1[p], sc2[p])); |
| 264 |
|
} |
| 265 |
+ |
#else |
| 266 |
+ |
/* Compare two color spectra for equivalence */ |
| 267 |
+ |
static int |
| 268 |
+ |
spec_check(COLORV *sc1, COLORV *sc2) |
| 269 |
+ |
{ |
| 270 |
+ |
COLOR c1, c2; |
| 271 |
+ |
int p; |
| 272 |
+ |
|
| 273 |
+ |
if (!real_check(scolor_mean(sc1), scolor_mean(sc2))) |
| 274 |
+ |
return(0); |
| 275 |
+ |
/* do comparisons in RGB space */ |
| 276 |
+ |
scolor_rgb(c1, sc1); |
| 277 |
+ |
scolor_rgb(c2, sc2); |
| 278 |
+ |
|
| 279 |
+ |
p = (colval(c1,GRN) > colval(c1,RED)) ? GRN : RED; |
| 280 |
+ |
if (colval(c1,BLU) > colval(c1,p)) p = BLU; |
| 281 |
+ |
|
| 282 |
+ |
return(real_check(colval(c1,p), colval(c2,p))); |
| 283 |
+ |
} |
| 284 |
+ |
#endif |
| 285 |
|
|
| 286 |
|
/* Compare two normal directions for equivalence */ |
| 287 |
|
static int |
