| 8 |
|
#include "copyright.h" |
| 9 |
|
|
| 10 |
|
#include <signal.h> |
| 11 |
+ |
#include <time.h> |
| 12 |
|
#include "rcontrib.h" |
| 13 |
|
#include "random.h" |
| 14 |
|
#include "source.h" |
| 15 |
|
#include "ambient.h" |
| 16 |
+ |
#include "pmapray.h" |
| 17 |
+ |
#include "pmapcontrib.h" |
| 18 |
|
|
| 19 |
|
int gargc; /* global argc */ |
| 20 |
|
char **gargv; /* global argv */ |
| 48 |
|
|
| 49 |
|
void (*addobjnotify[8])() = {ambnotify, NULL}; |
| 50 |
|
|
| 51 |
< |
char RCCONTEXT[] = "RCONTRIB"; /* our special evaluation context */ |
| 51 |
> |
char RCCONTEXT[] = "RC"; /* our special evaluation context */ |
| 52 |
|
|
| 53 |
|
|
| 54 |
|
static void |
| 55 |
|
printdefaults(void) /* print default values to stdout */ |
| 56 |
|
{ |
| 54 |
– |
char *cp; |
| 55 |
– |
|
| 57 |
|
printf("-c %-5d\t\t\t# accumulated rays per record\n", accumulate); |
| 58 |
|
printf("-V%c\t\t\t\t# output %s\n", contrib ? '+' : '-', |
| 59 |
|
contrib ? "contributions" : "coefficients"); |
| 171 |
|
case '-': case '0': var = 0; break; \ |
| 172 |
|
default: goto badopt; } |
| 173 |
|
char *curout = NULL; |
| 174 |
+ |
char *prms = NULL; |
| 175 |
|
char *binval = NULL; |
| 176 |
|
int bincnt = 0; |
| 177 |
|
int rval; |
| 271 |
|
case 'h': /* header output */ |
| 272 |
|
bool(2,header); |
| 273 |
|
break; |
| 274 |
+ |
case 'p': /* parameter setting(s) */ |
| 275 |
+ |
check(2,"s"); |
| 276 |
+ |
set_eparams(prms = argv[++i]); |
| 277 |
+ |
break; |
| 278 |
|
case 'b': /* bin expression/count */ |
| 279 |
|
if (argv[i][2] == 'n') { |
| 280 |
|
check(3,"s"); |
| 286 |
|
break; |
| 287 |
|
case 'm': /* modifier name */ |
| 288 |
|
check(2,"s"); |
| 289 |
< |
addmodifier(argv[++i], curout, binval, bincnt); |
| 289 |
> |
addmodifier(argv[++i], curout, prms, binval, bincnt); |
| 290 |
|
break; |
| 291 |
|
case 'M': /* modifier file */ |
| 292 |
|
check(2,"s"); |
| 293 |
< |
addmodfile(argv[++i], curout, binval, bincnt); |
| 293 |
> |
addmodfile(argv[++i], curout, prms, binval, bincnt); |
| 294 |
|
break; |
| 295 |
|
default: |
| 296 |
|
goto badopt; |
| 297 |
|
} |
| 298 |
|
} |
| 299 |
+ |
if (nmods <= 0) |
| 300 |
+ |
error(USER, "missing required modifier argument"); |
| 301 |
|
/* override some option settings */ |
| 302 |
|
override_options(); |
| 303 |
|
/* initialize object types */ |
| 342 |
|
readoct(octname, ~(IO_FILES|IO_INFO), &thescene, NULL); |
| 343 |
|
nsceneobjs = nobjects; |
| 344 |
|
|
| 345 |
+ |
/* PMAP: set up & load photon maps */ |
| 346 |
+ |
ray_init_pmap(); |
| 347 |
+ |
|
| 348 |
|
marksources(); /* find and mark sources */ |
| 349 |
+ |
|
| 350 |
+ |
/* PMAP: init photon map for light source contributions */ |
| 351 |
+ |
initPmapContrib(&modconttab, nmods); |
| 352 |
|
|
| 353 |
|
setambient(); /* initialize ambient calculation */ |
| 354 |
< |
|
| 354 |
> |
|
| 355 |
|
rcontrib(); /* trace ray contributions (loop) */ |
| 356 |
|
|
| 357 |
|
ambsync(); /* flush ambient file */ |
| 358 |
|
|
| 359 |
+ |
/* PMAP: free photon maps */ |
| 360 |
+ |
ray_done_pmap(); |
| 361 |
+ |
|
| 362 |
|
quit(0); /* exit clean */ |
| 363 |
|
|
| 364 |
|
badopt: |
| 365 |
|
fprintf(stderr, |
| 366 |
< |
"Usage: %s [-n nprocs][-V][-r][-e expr][-f source][-o ospec][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
| 366 |
> |
"Usage: %s [-n nprocs][-V][-r][-e expr][-f source][-o ospec][-p p1=V1,p2=V2][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
| 367 |
|
progname); |
| 368 |
|
sprintf(errmsg, "command line error at '%s'", argv[i]); |
| 369 |
|
error(USER, errmsg); |
