| 2 |
|
static const char RCSid[] = "$Id$"; |
| 3 |
|
#endif |
| 4 |
|
/* |
| 5 |
< |
* rxtmain.c - main for per-ray calculation program |
| 5 |
> |
* rxtmain.cpp - main for per-ray calculation program |
| 6 |
|
*/ |
| 7 |
|
|
| 8 |
|
#include "copyright.h" |
| 43 |
|
char *tralist[MAXMODLIST]; /* list of modifers to trace (or no) */ |
| 44 |
|
int traincl = -1; /* include == 1, exclude == 0 */ |
| 45 |
|
|
| 46 |
< |
double (*sens_curve)(SCOLOR scol) = NULL; /* spectral conversion for 1-channel */ |
| 46 |
> |
double (*sens_curve)(const SCOLOR scol) = NULL; /* spectral conversion for 1-channel */ |
| 47 |
|
double out_scalefactor = 1; /* output calibration scale factor */ |
| 48 |
|
RGBPRIMP out_prims = stdprims; /* output color primitives (NULL if spectral) */ |
| 49 |
|
static RGBPRIMS our_prims; /* private output color primitives */ |
| 52 |
|
static void sigdie(int signo, const char *msg); |
| 53 |
|
static void printdefaults(void); |
| 54 |
|
|
| 55 |
< |
#define RXTRACE_FEATURES "IrradianceCalc\nIrradianceCalc\nDistanceLimiting\n" \ |
| 55 |
> |
#define RXTRACE_FEATURES "IrradianceCalc\nMultiprocessing\nDistanceLimiting\n" \ |
| 56 |
|
"HessianAmbientCache\nAmbientAveraging\n" \ |
| 57 |
|
"AmbientValueSharing\nAdaptiveShadowTesting\n" \ |
| 58 |
|
"Outputs=o,d,v,V,w,W,l,L,c,p,n,N,s,m,M,r,x,R,X,~\n" \ |
| 142 |
|
break; |
| 143 |
|
case 'I': /* immed. irradiance */ |
| 144 |
|
rval = myRTmanager.rtFlags & RTimmIrrad; |
| 145 |
< |
check_bool(3,rval); |
| 145 |
> |
check_bool(2,rval); |
| 146 |
|
if (rval) myRTmanager.rtFlags |= RTimmIrrad; |
| 147 |
|
else myRTmanager.rtFlags &= ~RTimmIrrad; |
| 148 |
|
break; |
| 299 |
|
goto badopt; |
| 300 |
|
} |
| 301 |
|
} |
| 302 |
+ |
/* set/check spectral sampling */ |
| 303 |
+ |
rval = setspectrsamp(CNDX, WLPART); |
| 304 |
+ |
if (rval < 0) |
| 305 |
+ |
error(USER, "unsupported spectral sampling"); |
| 306 |
+ |
if (sens_curve != NULL) |
| 307 |
+ |
out_prims = NULL; |
| 308 |
+ |
else if (out_prims != NULL) { |
| 309 |
+ |
if (!rval) |
| 310 |
+ |
error(WARNING, "spectral range incompatible with color output"); |
| 311 |
+ |
} else if (NCSAMP == 3) |
| 312 |
+ |
out_prims = stdprims; /* 3 samples do not a spectrum make */ |
| 313 |
|
/* set up signal handling */ |
| 314 |
|
sigdie(SIGINT, "Interrupt"); |
| 315 |
|
#ifdef SIGHUP |
| 353 |
|
if (outform != 'a') |
| 354 |
|
SET_FILE_BINARY(stdout); |
| 355 |
|
if (doheader) { /* print header? */ |
| 356 |
< |
static char fmt[] = OCTFMT; |
| 357 |
< |
FILE * octfp = fopen(argv[i], "rb"); |
| 347 |
< |
if (checkheader(octfp, fmt, stdout) < 0) |
| 348 |
< |
error(USER, "bad octree header"); |
| 349 |
< |
fclose(octfp); |
| 356 |
> |
newheader("RADIANCE", stdout); |
| 357 |
> |
fputs(myRTmanager.GetHeadStr(), stdout); |
| 358 |
|
printargs(i, argv, stdout); |
| 359 |
|
printf("SOFTWARE= %s\n", VersionID); |
| 360 |
|
fputnow(stdout); |
| 361 |
|
if (rval > 0) /* saved from setrtoutput() call */ |
| 362 |
< |
printf("NCOMP=%d\n", rval); |
| 362 |
> |
fputncomp(rval, stdout); |
| 363 |
> |
if (NCSAMP > 3) |
| 364 |
> |
fputwlsplit(WLPART, stdout); |
| 365 |
> |
if ((out_prims != stdprims) & (out_prims != NULL)) |
| 366 |
> |
fputprims(out_prims, stdout); |
| 367 |
|
if ((outform == 'f') | (outform == 'd')) |
| 368 |
|
fputendian(stdout); |
| 369 |
|
fputformat(formstr(outform), stdout); |
| 370 |
< |
putchar('\n'); |
| 370 |
> |
fputc('\n', stdout); /* end of header */ |
| 371 |
|
} |
| 372 |
|
rtrace(NULL, nproc); /* trace rays */ |
| 373 |
|
quit(0); /* clean up & exit */ |
| 393 |
|
|
| 394 |
|
void |
| 395 |
|
eputs( /* put string to stderr */ |
| 396 |
< |
char *s |
| 396 |
> |
const char *s |
| 397 |
|
) |
| 398 |
|
{ |
| 399 |
|
static int midline = 0; |
