8 |
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#include "copyright.h" |
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|
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#include <signal.h> |
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+ |
#include <time.h> |
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#include "rcontrib.h" |
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< |
#include "platform.h" |
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< |
#include "paths.h" |
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> |
#include "random.h" |
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#include "source.h" |
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#include "ambient.h" |
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#include "pmapray.h" |
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#include "pmapcontrib.h" |
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|
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int gargc; /* global argc */ |
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char **gargv; /* global argv */ |
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int imm_irrad = 0; /* compute immediate irradiance? */ |
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int lim_dist = 0; /* limit distance? */ |
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|
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< |
const char *modname[MAXMODLIST]; /* ordered modifier name list */ |
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< |
int nmods = 0; /* number of modifiers */ |
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> |
int report_intvl = 0; /* reporting interval (seconds) */ |
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|
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< |
char RCCONTEXT[] = "RCONTRIB"; /* our special evaluation context */ |
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> |
char **modname = NULL; /* ordered modifier name list */ |
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> |
int nmods = 0; /* number of modifiers */ |
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> |
int modasiz = 0; /* allocated modifier array size */ |
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|
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void (*addobjnotify[8])() = {ambnotify, tranotify, NULL}; |
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> |
void (*addobjnotify[8])() = {ambnotify, NULL}; |
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|
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char RCCONTEXT[] = "RC."; /* our special evaluation context */ |
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|
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#if defined(_WIN32) || defined(_WIN64) |
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#define RCONTRIB_FEATURES "Accumulation\nSummation\nRecovery\n" \ |
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"ImmediateIrradiance\n" \ |
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"ProgressReporting\nDistanceLimiting\n" \ |
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"InputFormats=a,f,d\nOutputFormats=a,f,d,c\n" \ |
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"Outputs=V,W\n" |
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#else |
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#define RCONTRIB_FEATURES "Multiprocessing\n" \ |
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"Accumulation\nSummation\nRecovery\n" \ |
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"ImmediateIrradiance\n" \ |
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"ProgressReporting\nDistanceLimiting\n" \ |
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"InputFormats=a,f,d\nOutputFormats=a,f,d,c\n" \ |
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"Outputs=V,W\n" |
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#endif |
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|
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static void |
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printdefaults(void) /* print default values to stdout */ |
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{ |
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char *cp; |
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|
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> |
printf("-c %-5d\t\t\t# accumulated rays per record\n", accumulate); |
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> |
printf("-V%c\t\t\t\t# output %s\n", contrib ? '+' : '-', |
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contrib ? "contributions" : "coefficients"); |
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if (imm_irrad) |
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printf("-I+\t\t\t\t# immediate irradiance on\n"); |
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printf("-n %-2d\t\t\t\t# number of rendering processes\n", nproc); |
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printf("-y %-9d\t\t\t# y resolution\n", yres); |
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printf(lim_dist ? "-ld+\t\t\t\t# limit distance on\n" : |
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"-ld-\t\t\t\t# limit distance off\n"); |
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printf("-h%c\t\t\t\t# %s header\n", header ? '+' : '-', |
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header ? "output" : "no"); |
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printf(header ? "-h+\t\t\t\t# output header\n" : |
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"-h-\t\t\t\t# no header\n"); |
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printf("-f%c%c\t\t\t\t# format input/output = %s/%s\n", |
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inpfmt, outfmt, formstr(inpfmt), formstr(outfmt)); |
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printf(erract[WARNING].pf != NULL ? |
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#define check(ol,al) if (argv[i][ol] || \ |
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badarg(argc-i-1,argv+i+1,al)) \ |
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goto badopt |
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#define bool(olen,var) switch (argv[i][olen]) { \ |
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> |
#define check_bool(olen,var) switch (argv[i][olen]) { \ |
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case '\0': var = !var; break; \ |
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case 'y': case 'Y': case 't': case 'T': \ |
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case '+': case '1': var = 1; break; \ |
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case 'n': case 'N': case 'f': case 'F': \ |
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case '-': case '0': var = 0; break; \ |
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default: goto badopt; } |
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int nprocs = 1; |
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char *curout = NULL; |
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char *prms = NULL; |
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char *binval = NULL; |
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int bincnt = 0; |
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int rval; |
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progname = argv[0] = fixargv0(argv[0]); |
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gargv = argv; |
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gargc = argc; |
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/* feature check only? */ |
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strcat(RFeatureList, RCONTRIB_FEATURES); |
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if (argc > 1 && !strcmp(argv[1], "-features")) |
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return feature_status(argc-2, argv+2); |
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#if defined(_WIN32) || defined(_WIN64) /* increase file limit to maximum */ |
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for (i = 8192; i > _IOB_ENTRIES; i >>= 1) |
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if (_setmaxstdio(i) == i) |
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break; |
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#endif |
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/* initialize calcomp routines early */ |
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initfunc(); |
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< |
setcontext(RCCONTEXT); |
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> |
calcontext(RCCONTEXT); |
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/* option city */ |
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for (i = 1; i < argc; i++) { |
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/* expand arguments */ |
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error(USER, "bad number of processes"); |
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break; |
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case 'V': /* output contributions */ |
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< |
bool(2,contrib); |
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> |
check_bool(2,contrib); |
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break; |
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case 'x': /* x resolution */ |
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check(2,"i"); |
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break; |
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case 'w': /* warnings */ |
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rval = (erract[WARNING].pf != NULL); |
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< |
bool(2,rval); |
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> |
check_bool(2,rval); |
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if (rval) erract[WARNING].pf = wputs; |
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else erract[WARNING].pf = NULL; |
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break; |
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case 'l': /* limit distance */ |
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if (argv[i][2] != 'd') |
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goto badopt; |
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< |
bool(3,lim_dist); |
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> |
check_bool(3,lim_dist); |
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break; |
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case 'I': /* immed. irradiance */ |
272 |
< |
bool(2,imm_irrad); |
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> |
check_bool(2,imm_irrad); |
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break; |
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case 'f': /* file or force or format */ |
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if (!argv[i][2]) { |
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break; |
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} |
280 |
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if (argv[i][2] == 'o') { |
281 |
< |
bool(3,force_open); |
281 |
> |
check_bool(3,force_open); |
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break; |
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} |
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setformat(argv[i]+2); |
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check(2,"s"); |
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curout = argv[++i]; |
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break; |
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– |
case 'c': /* input rays per output */ |
262 |
– |
check(2,"i"); |
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– |
accumulate = atoi(argv[++i]); |
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– |
break; |
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case 'r': /* recover output */ |
291 |
< |
bool(2,recover); |
291 |
> |
check_bool(2,recover); |
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break; |
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case 'h': /* header output */ |
294 |
< |
bool(2,header); |
294 |
> |
check_bool(2,header); |
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break; |
296 |
+ |
case 'p': /* parameter setting(s) */ |
297 |
+ |
check(2,"s"); |
298 |
+ |
set_eparams(prms = argv[++i]); |
299 |
+ |
break; |
300 |
+ |
case 'c': /* sample count */ |
301 |
+ |
check(2,"i"); |
302 |
+ |
accumulate = atoi(argv[++i]); |
303 |
+ |
break; |
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case 'b': /* bin expression/count */ |
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if (argv[i][2] == 'n') { |
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check(3,"s"); |
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break; |
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case 'm': /* modifier name */ |
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check(2,"s"); |
315 |
< |
addmodifier(argv[++i], curout, binval, bincnt); |
315 |
> |
addmodifier(argv[++i], curout, prms, binval, bincnt); |
316 |
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break; |
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case 'M': /* modifier file */ |
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check(2,"s"); |
319 |
< |
addmodfile(argv[++i], curout, binval, bincnt); |
319 |
> |
addmodfile(argv[++i], curout, prms, binval, bincnt); |
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break; |
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+ |
case 't': /* reporting interval */ |
322 |
+ |
check(2,"i"); |
323 |
+ |
report_intvl = atoi(argv[++i]); |
324 |
+ |
break; |
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default: |
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goto badopt; |
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} |
328 |
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} |
329 |
+ |
if (nmods <= 0) |
330 |
+ |
error(USER, "missing required modifier argument"); |
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/* override some option settings */ |
332 |
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override_options(); |
333 |
+ |
/* set/check spectral sampling */ |
334 |
+ |
if (setspectrsamp(CNDX, WLPART) < 0) |
335 |
+ |
error(USER, "unsupported spectral sampling"); |
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/* initialize object types */ |
337 |
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initotypes(); |
338 |
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/* initialize urand */ |
375 |
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readoct(octname, ~(IO_FILES|IO_INFO), &thescene, NULL); |
376 |
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nsceneobjs = nobjects; |
377 |
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|
378 |
+ |
/* PMAP: set up & load photon maps */ |
379 |
+ |
ray_init_pmap(); |
380 |
+ |
|
381 |
|
marksources(); /* find and mark sources */ |
382 |
+ |
|
383 |
+ |
/* PMAP: init photon map for light source contributions */ |
384 |
+ |
initPmapContrib(&modconttab, nmods); |
385 |
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|
386 |
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setambient(); /* initialize ambient calculation */ |
387 |
< |
|
387 |
> |
|
388 |
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rcontrib(); /* trace ray contributions (loop) */ |
389 |
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|
390 |
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ambsync(); /* flush ambient file */ |
391 |
|
|
392 |
+ |
/* PMAP: free photon maps */ |
393 |
+ |
ray_done_pmap(); |
394 |
+ |
|
395 |
|
quit(0); /* exit clean */ |
396 |
|
|
397 |
|
badopt: |
398 |
|
fprintf(stderr, |
399 |
< |
"Usage: %s [-n nprocs][-V][-r][-e expr][-f source][-o ospec][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
399 |
> |
"Usage: %s [-n nprocs][-V][-c count][-r][-e expr][-f source][-o ospec][-p p1=V1,p2=V2][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
400 |
|
progname); |
401 |
|
sprintf(errmsg, "command line error at '%s'", argv[i]); |
402 |
|
error(USER, errmsg); |
403 |
|
return(1); /* pro forma return */ |
404 |
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|
405 |
|
#undef check |
406 |
< |
#undef bool |
406 |
> |
#undef check_bool |
407 |
|
} |
408 |
|
|
409 |
|
|
410 |
|
void |
411 |
|
wputs( /* warning output function */ |
412 |
< |
char *s |
412 |
> |
const char *s |
413 |
|
) |
414 |
|
{ |
415 |
|
int lasterrno = errno; |
420 |
|
|
421 |
|
void |
422 |
|
eputs( /* put string to stderr */ |
423 |
< |
char *s |
423 |
> |
const char *s |
424 |
|
) |
425 |
|
{ |
426 |
|
static int midline = 0; |