| 1 |
greg |
2.1 |
#ifndef lint
|
| 2 |
greg |
2.8 |
static const char RCSid[] = "$Id: rxpmain.cpp,v 2.7 2025/01/02 20:19:48 greg Exp $";
|
| 3 |
greg |
2.1 |
#endif
|
| 4 |
|
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/*
|
| 5 |
|
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* rxpmain.cpp - main for rxpict batch rendering program
|
| 6 |
|
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*/
|
| 7 |
|
|
|
| 8 |
|
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#include "copyright.h"
|
| 9 |
|
|
|
| 10 |
|
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#include <time.h>
|
| 11 |
|
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#include <signal.h>
|
| 12 |
|
|
|
| 13 |
|
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#include "rtprocess.h" /* getpid() */
|
| 14 |
|
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#include "platform.h"
|
| 15 |
|
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#include "RpictSimulManager.h"
|
| 16 |
greg |
2.8 |
#include "func.h"
|
| 17 |
greg |
2.1 |
|
| 18 |
|
|
extern char *progname; /* argv[0] */
|
| 19 |
|
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const char *sigerr[NSIG]; /* signal error messages */
|
| 20 |
|
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char *errfile = NULL; /* error output file */
|
| 21 |
|
|
|
| 22 |
|
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VIEW ourview = STDVIEW; /* view parameters */
|
| 23 |
|
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int hresolu = 512; /* horizontal resolution */
|
| 24 |
|
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int vresolu = 512; /* vertical resolution */
|
| 25 |
|
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double pixaspect = 1.0; /* pixel aspect ratio */
|
| 26 |
|
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int hres, vres; /* current image resolution for srcdraw.c */
|
| 27 |
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|
|
| 28 |
|
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int psample = 4; /* pixel sample size */
|
| 29 |
|
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double maxdiff = .05; /* max. difference for interpolation */
|
| 30 |
|
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double dstrpix = 0.67; /* square pixel distribution */
|
| 31 |
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|
| 32 |
|
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double mblur = 0.; /* motion blur parameter */
|
| 33 |
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|
| 34 |
|
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double dblur = 0.; /* depth-of-field blur parameter */
|
| 35 |
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|
| 36 |
|
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int nproc = 1; /* number of processes to run */
|
| 37 |
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|
| 38 |
|
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int ralrm = 0; /* seconds between reports */
|
| 39 |
|
|
|
| 40 |
|
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double pctdone = 0.0; /* percentage done */
|
| 41 |
|
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time_t tlastrept = 0L; /* time at last report */
|
| 42 |
|
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time_t tstart; /* starting time */
|
| 43 |
|
|
|
| 44 |
|
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RenderDataType dtype = RDTrgbe; // output data flags
|
| 45 |
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|
|
| 46 |
|
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RpictSimulManager myRPmanager; // global simulation manager
|
| 47 |
|
|
|
| 48 |
|
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static void onsig(int signo);
|
| 49 |
|
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static void sigdie(int signo, const char *msg);
|
| 50 |
|
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static void printdefaults(void);
|
| 51 |
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|
| 52 |
|
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/* rxpict additional features */
|
| 53 |
|
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#define RXPICT_FEATURES "Recovery\nIrradianceCalc\nViewTypes=v,l,a,h,s,c\n" \
|
| 54 |
|
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"ParticipatingMedia=Mist\n" \
|
| 55 |
|
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"HessianAmbientCache\nAmbientAveraging\nAmbientValueSharing\n" \
|
| 56 |
|
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"PixelJitter\nPixelSampling\nPixelMotion\nPixelDepthOfField\n" \
|
| 57 |
|
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"SmallSourceDrawing\nViewSequence\nProgressReporting\n" \
|
| 58 |
|
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"AdaptiveShadowTesting\nOutputs=v,l\n" \
|
| 59 |
|
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"OutputCS=RGB,XYZ,prims,spec\n"
|
| 60 |
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|
| 61 |
|
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void
|
| 62 |
greg |
2.3 |
quit(int code) /* quit program */
|
| 63 |
greg |
2.1 |
{
|
| 64 |
greg |
2.7 |
exit(code); // don't bother about freeing anything
|
| 65 |
greg |
2.1 |
}
|
| 66 |
|
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|
| 67 |
greg |
2.5 |
/* Set default options */
|
| 68 |
|
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static void
|
| 69 |
|
|
default_options(void)
|
| 70 |
|
|
{
|
| 71 |
|
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shadthresh = .05;
|
| 72 |
|
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shadcert = .5;
|
| 73 |
|
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srcsizerat = .25;
|
| 74 |
|
|
directrelay = 1;
|
| 75 |
|
|
ambacc = 0.2;
|
| 76 |
|
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ambres = 64;
|
| 77 |
|
|
ambdiv = 512;
|
| 78 |
|
|
ambssamp = 128;
|
| 79 |
|
|
maxdepth = 7;
|
| 80 |
|
|
}
|
| 81 |
greg |
2.1 |
|
| 82 |
|
|
int
|
| 83 |
|
|
main(int argc, char *argv[])
|
| 84 |
|
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{
|
| 85 |
|
|
#define check(ol,al) if (argv[i][ol] || \
|
| 86 |
|
|
badarg(argc-i-1,argv+i+1,al)) \
|
| 87 |
|
|
goto badopt
|
| 88 |
|
|
#define check_bool(olen,var) switch (argv[i][olen]) { \
|
| 89 |
|
|
case '\0': var = !var; break; \
|
| 90 |
|
|
case 'y': case 'Y': case 't': case 'T': \
|
| 91 |
|
|
case '+': case '1': var = 1; break; \
|
| 92 |
|
|
case 'n': case 'N': case 'f': case 'F': \
|
| 93 |
|
|
case '-': case '0': var = 0; break; \
|
| 94 |
|
|
default: goto badopt; }
|
| 95 |
|
|
RGBPRIMS our_prims; /* private output color primitives */
|
| 96 |
|
|
int seqstart = 0;
|
| 97 |
|
|
char *recover = NULL;
|
| 98 |
|
|
char *outfile = NULL;
|
| 99 |
|
|
char *zfile = NULL;
|
| 100 |
|
|
int outfmt = 'c';
|
| 101 |
|
|
int rval;
|
| 102 |
|
|
int i;
|
| 103 |
|
|
/* record start time */
|
| 104 |
|
|
tstart = time(NULL);
|
| 105 |
|
|
/* global program name */
|
| 106 |
|
|
progname = argv[0];
|
| 107 |
|
|
/* feature check only? */
|
| 108 |
|
|
strcat(RFeatureList, RXPICT_FEATURES);
|
| 109 |
|
|
if (argc > 1 && !strcmp(argv[1], "-features"))
|
| 110 |
|
|
return feature_status(argc-2, argv+2);
|
| 111 |
greg |
2.8 |
/* initialize calcomp routines */
|
| 112 |
|
|
initfunc();
|
| 113 |
greg |
2.5 |
/* set defaults */
|
| 114 |
|
|
default_options();
|
| 115 |
greg |
2.1 |
/* option city */
|
| 116 |
|
|
for (i = 1; i < argc; i++) {
|
| 117 |
|
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/* expand arguments */
|
| 118 |
|
|
while ((rval = expandarg(&argc, &argv, i)) > 0)
|
| 119 |
|
|
;
|
| 120 |
|
|
if (rval < 0) {
|
| 121 |
|
|
sprintf(errmsg, "cannot expand '%s'", argv[i]);
|
| 122 |
|
|
error(SYSTEM, errmsg);
|
| 123 |
|
|
}
|
| 124 |
|
|
if (argv[i] == NULL || argv[i][0] != '-')
|
| 125 |
|
|
break; /* break from options */
|
| 126 |
|
|
if (!strcmp(argv[i], "-version")) {
|
| 127 |
|
|
puts(VersionID);
|
| 128 |
|
|
quit(0);
|
| 129 |
|
|
}
|
| 130 |
|
|
if (!strcmp(argv[i], "-defaults") ||
|
| 131 |
|
|
!strcmp(argv[i], "-help")) {
|
| 132 |
|
|
printdefaults();
|
| 133 |
|
|
quit(0);
|
| 134 |
|
|
}
|
| 135 |
|
|
rval = getrenderopt(argc-i, argv+i);
|
| 136 |
|
|
if (rval >= 0) {
|
| 137 |
|
|
i += rval;
|
| 138 |
|
|
continue;
|
| 139 |
|
|
}
|
| 140 |
|
|
rval = getviewopt(&ourview, argc-i, argv+i);
|
| 141 |
|
|
if (rval >= 0) {
|
| 142 |
|
|
i += rval;
|
| 143 |
|
|
continue;
|
| 144 |
|
|
}
|
| 145 |
|
|
/* rxpict options */
|
| 146 |
|
|
switch (argv[i][1]) {
|
| 147 |
|
|
case 'v': /* view file */
|
| 148 |
|
|
if (argv[i][2] != 'f')
|
| 149 |
|
|
goto badopt;
|
| 150 |
|
|
check(3,"s");
|
| 151 |
|
|
rval = viewfile(argv[++i], &ourview, NULL);
|
| 152 |
|
|
if (rval < 0) {
|
| 153 |
|
|
sprintf(errmsg,
|
| 154 |
|
|
"cannot open view file \"%s\"",
|
| 155 |
|
|
argv[i]);
|
| 156 |
|
|
error(SYSTEM, errmsg);
|
| 157 |
|
|
} else if (rval == 0) {
|
| 158 |
|
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sprintf(errmsg,
|
| 159 |
|
|
"bad view file \"%s\"",
|
| 160 |
|
|
argv[i]);
|
| 161 |
|
|
error(USER, errmsg);
|
| 162 |
|
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}
|
| 163 |
|
|
break;
|
| 164 |
|
|
case 'n': /* number of processes */
|
| 165 |
|
|
check(2,"i");
|
| 166 |
|
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nproc = atoi(argv[++i]);
|
| 167 |
|
|
if (nproc < 0 && (nproc += RadSimulManager::GetNCores()) <= 0)
|
| 168 |
|
|
nproc = 1;
|
| 169 |
|
|
break;
|
| 170 |
|
|
case 'f': /* output format */
|
| 171 |
|
|
if ((argv[i][2] != 'c') & (argv[i][2] != 'f')
|
| 172 |
|
|
|| argv[i][3])
|
| 173 |
|
|
goto badopt;
|
| 174 |
|
|
outfmt = argv[i][2];
|
| 175 |
|
|
break;
|
| 176 |
|
|
case 'p': /* pixel */
|
| 177 |
|
|
switch (argv[i][2]) {
|
| 178 |
|
|
case 's': /* sample */
|
| 179 |
|
|
check(3,"i");
|
| 180 |
|
|
psample = atoi(argv[++i]);
|
| 181 |
|
|
if (psample < 1) psample = 1;
|
| 182 |
|
|
break;
|
| 183 |
|
|
case 't': /* threshold */
|
| 184 |
|
|
check(3,"f");
|
| 185 |
|
|
maxdiff = atof(argv[++i]);
|
| 186 |
|
|
break;
|
| 187 |
|
|
case 'j': /* jitter */
|
| 188 |
|
|
check(3,"f");
|
| 189 |
|
|
dstrpix = atof(argv[++i]);
|
| 190 |
|
|
break;
|
| 191 |
|
|
case 'a': /* aspect */
|
| 192 |
|
|
check(3,"f");
|
| 193 |
|
|
pixaspect = atof(argv[++i]);
|
| 194 |
|
|
break;
|
| 195 |
|
|
case 'm': /* motion */
|
| 196 |
|
|
check(3,"f");
|
| 197 |
|
|
mblur = atof(argv[++i]);
|
| 198 |
|
|
mblur *= (mblur > 0);
|
| 199 |
|
|
break;
|
| 200 |
|
|
case 'd': /* aperture */
|
| 201 |
|
|
check(3,"f");
|
| 202 |
|
|
dblur = atof(argv[++i]);
|
| 203 |
|
|
dblur *= (dblur > 0);
|
| 204 |
|
|
break;
|
| 205 |
|
|
case 'R': /* standard RGB output */
|
| 206 |
|
|
if (strcmp(argv[i]+2, "RGB"))
|
| 207 |
|
|
goto badopt;
|
| 208 |
|
|
myRPmanager.prims = stdprims;
|
| 209 |
|
|
dtype = RDTnewCT(dtype, RDTrgbe);
|
| 210 |
|
|
break;
|
| 211 |
|
|
case 'X': /* XYZ output */
|
| 212 |
|
|
if (strcmp(argv[i]+2, "XYZ"))
|
| 213 |
|
|
goto badopt;
|
| 214 |
|
|
myRPmanager.prims = xyzprims;
|
| 215 |
|
|
dtype = RDTnewCT(dtype, RDTxyze);
|
| 216 |
|
|
break;
|
| 217 |
|
|
case 'c': /* chromaticities */
|
| 218 |
|
|
check(3,"ffffffff");
|
| 219 |
|
|
rval = 0;
|
| 220 |
|
|
for (int j = 0; j < 8; j++) {
|
| 221 |
|
|
our_prims[0][j] = atof(argv[++i]);
|
| 222 |
|
|
rval |= fabs(our_prims[0][j]-stdprims[0][j]) > .001;
|
| 223 |
|
|
}
|
| 224 |
|
|
if (rval) {
|
| 225 |
|
|
if (!colorprimsOK(our_prims))
|
| 226 |
|
|
error(USER, "illegal primary chromaticities");
|
| 227 |
|
|
myRPmanager.prims = our_prims;
|
| 228 |
|
|
} else
|
| 229 |
|
|
myRPmanager.prims = stdprims;
|
| 230 |
|
|
dtype = RDTnewCT(dtype, RDTrgbe);
|
| 231 |
|
|
break;
|
| 232 |
|
|
default:
|
| 233 |
|
|
goto badopt;
|
| 234 |
|
|
}
|
| 235 |
|
|
break;
|
| 236 |
|
|
case 'd': /* reference depth */
|
| 237 |
|
|
if (argv[i][2] || !myRPmanager.SetReferenceDepth(argv[++i]))
|
| 238 |
|
|
goto badopt;
|
| 239 |
|
|
dtype = RDTnewDT(dtype, RDTdshort);
|
| 240 |
|
|
break;
|
| 241 |
|
|
case 'x': /* x resolution */
|
| 242 |
|
|
check(2,"i");
|
| 243 |
|
|
hresolu = atoi(argv[++i]);
|
| 244 |
|
|
break;
|
| 245 |
|
|
case 'y': /* y resolution */
|
| 246 |
|
|
check(2,"i");
|
| 247 |
|
|
vresolu = atoi(argv[++i]);
|
| 248 |
|
|
break;
|
| 249 |
|
|
case 'S': /* start index */
|
| 250 |
|
|
check(2,"i");
|
| 251 |
|
|
seqstart = atoi(argv[++i]);
|
| 252 |
|
|
seqstart *= (seqstart > 0);
|
| 253 |
|
|
break;
|
| 254 |
|
|
case 'o': /* output file */
|
| 255 |
|
|
check(2,"s");
|
| 256 |
|
|
outfile = argv[++i];
|
| 257 |
|
|
break;
|
| 258 |
|
|
case 'z': /* z file */
|
| 259 |
|
|
check(2,"s");
|
| 260 |
|
|
zfile = argv[++i];
|
| 261 |
|
|
break;
|
| 262 |
|
|
case 'r': /* recover file */
|
| 263 |
|
|
if (argv[i][2] == 'o') { /* +output */
|
| 264 |
|
|
check(3,"s");
|
| 265 |
|
|
outfile = argv[i+1];
|
| 266 |
|
|
} else
|
| 267 |
|
|
check(2,"s");
|
| 268 |
|
|
recover = argv[++i];
|
| 269 |
|
|
break;
|
| 270 |
|
|
#if MAXCSAMP>3
|
| 271 |
|
|
case 'c': /* output spectral results */
|
| 272 |
|
|
if (argv[i][2] != 'o')
|
| 273 |
|
|
goto badopt;
|
| 274 |
|
|
rval = (myRPmanager.prims == NULL);
|
| 275 |
|
|
check_bool(3,rval);
|
| 276 |
|
|
if (rval)
|
| 277 |
|
|
myRPmanager.prims = NULL;
|
| 278 |
|
|
else if (myRPmanager.prims == NULL)
|
| 279 |
|
|
myRPmanager.prims = stdprims;
|
| 280 |
|
|
dtype = RDTnewCT(dtype, rval ? RDTscolr : RDTrgbe);
|
| 281 |
|
|
break;
|
| 282 |
|
|
#endif
|
| 283 |
|
|
case 't': /* timer */
|
| 284 |
|
|
check(2,"i");
|
| 285 |
|
|
ralrm = atoi(argv[++i]);
|
| 286 |
|
|
break;
|
| 287 |
|
|
case 'w': /* warnings */
|
| 288 |
|
|
rval = erract[WARNING].pf != NULL;
|
| 289 |
|
|
check_bool(2,rval);
|
| 290 |
|
|
if (rval) erract[WARNING].pf = wputs;
|
| 291 |
|
|
else erract[WARNING].pf = NULL;
|
| 292 |
|
|
break;
|
| 293 |
|
|
case 'e': /* error file */
|
| 294 |
|
|
check(2,"s");
|
| 295 |
|
|
errfile = argv[++i];
|
| 296 |
|
|
break;
|
| 297 |
|
|
default:
|
| 298 |
|
|
goto badopt;
|
| 299 |
|
|
}
|
| 300 |
|
|
}
|
| 301 |
|
|
if (maxdiff <= FTINY) /* check for useless sampling */
|
| 302 |
|
|
psample = 1;
|
| 303 |
|
|
if (zfile == NULL) /* set up depth output */
|
| 304 |
|
|
dtype = RDTnewDT(dtype, RDTnone);
|
| 305 |
|
|
else if (!RDTdepthT(dtype))
|
| 306 |
|
|
dtype = RDTnewDT(dtype, RDTdfloat);
|
| 307 |
|
|
/* check pixel output type */
|
| 308 |
|
|
if ((myRPmanager.prims == NULL) & (NCSAMP == 3)) {
|
| 309 |
|
|
myRPmanager.prims = stdprims;
|
| 310 |
|
|
dtype = RDTnewCT(dtype, RDTrgbe);
|
| 311 |
|
|
}
|
| 312 |
|
|
if (outfmt == 'f')
|
| 313 |
|
|
switch (RDTcolorT(dtype)) {
|
| 314 |
|
|
case RDTrgbe:
|
| 315 |
|
|
dtype = RDTnewCT(dtype, RDTrgb);
|
| 316 |
|
|
break;
|
| 317 |
|
|
case RDTxyze:
|
| 318 |
|
|
dtype = RDTnewCT(dtype, RDTxyz);
|
| 319 |
|
|
break;
|
| 320 |
|
|
case RDTscolr:
|
| 321 |
|
|
dtype = RDTnewCT(dtype, RDTscolor);
|
| 322 |
|
|
break;
|
| 323 |
|
|
case RDTrgb:
|
| 324 |
|
|
case RDTxyz:
|
| 325 |
|
|
case RDTscolor:
|
| 326 |
|
|
break;
|
| 327 |
|
|
default:
|
| 328 |
|
|
error(INTERNAL, "botched color output type");
|
| 329 |
|
|
}
|
| 330 |
|
|
/* set up signal handling */
|
| 331 |
|
|
sigdie(SIGINT, "Interrupt");
|
| 332 |
|
|
#ifdef SIGHUP
|
| 333 |
|
|
sigdie(SIGHUP, "Hangup");
|
| 334 |
|
|
#endif
|
| 335 |
|
|
sigdie(SIGTERM, "Terminate");
|
| 336 |
|
|
#ifdef SIGPIPE
|
| 337 |
|
|
sigdie(SIGPIPE, "Broken pipe");
|
| 338 |
|
|
#endif
|
| 339 |
|
|
#ifdef SIGALRM
|
| 340 |
|
|
sigdie(SIGALRM, "Alarm clock");
|
| 341 |
|
|
#endif
|
| 342 |
|
|
#ifdef SIGXCPU
|
| 343 |
|
|
sigdie(SIGXCPU, "CPU limit exceeded");
|
| 344 |
|
|
sigdie(SIGXFSZ, "File size exceeded");
|
| 345 |
|
|
#endif
|
| 346 |
|
|
/* open error file */
|
| 347 |
|
|
if (errfile != NULL) {
|
| 348 |
|
|
if (freopen(errfile, "a", stderr) == NULL)
|
| 349 |
|
|
quit(2);
|
| 350 |
|
|
fprintf(stderr, "**************\n*** PID %5d: ",
|
| 351 |
|
|
getpid());
|
| 352 |
|
|
printargs(argc, argv, stderr);
|
| 353 |
|
|
putc('\n', stderr);
|
| 354 |
|
|
fflush(stderr);
|
| 355 |
|
|
}
|
| 356 |
|
|
#ifdef NICE
|
| 357 |
|
|
nice(NICE); /* lower priority */
|
| 358 |
|
|
#endif
|
| 359 |
|
|
if (i < argc-1)
|
| 360 |
|
|
goto badopt;
|
| 361 |
|
|
// load octree
|
| 362 |
|
|
if (!myRPmanager.LoadOctree(argv[i]))
|
| 363 |
|
|
error(USER, "missing octree argument");
|
| 364 |
|
|
// add new header info
|
| 365 |
|
|
myRPmanager.AddHeader(i, argv);
|
| 366 |
|
|
{
|
| 367 |
|
|
char buf[128] = "SOFTWARE= ";
|
| 368 |
|
|
strcpy(buf+10, VersionID);
|
| 369 |
|
|
myRPmanager.AddHeader(buf);
|
| 370 |
|
|
}
|
| 371 |
|
|
// start our engines
|
| 372 |
|
|
nproc = myRPmanager.SetThreadCount(nproc);
|
| 373 |
|
|
// batch render picture(s)
|
| 374 |
|
|
rpict(seqstart, outfile, zfile, recover);
|
| 375 |
|
|
|
| 376 |
|
|
quit(0); // clean up and exit
|
| 377 |
|
|
|
| 378 |
|
|
badopt:
|
| 379 |
|
|
sprintf(errmsg, "command line error at '%s'", argv[i]);
|
| 380 |
|
|
error(USER, errmsg);
|
| 381 |
|
|
return 1; /* pro forma return */
|
| 382 |
|
|
|
| 383 |
|
|
#undef check
|
| 384 |
|
|
#undef check_bool
|
| 385 |
|
|
}
|
| 386 |
|
|
|
| 387 |
|
|
|
| 388 |
|
|
void
|
| 389 |
|
|
wputs( /* warning output function */
|
| 390 |
|
|
const char *s
|
| 391 |
|
|
)
|
| 392 |
|
|
{
|
| 393 |
|
|
int lasterrno = errno;
|
| 394 |
|
|
eputs(s);
|
| 395 |
|
|
errno = lasterrno;
|
| 396 |
|
|
}
|
| 397 |
|
|
|
| 398 |
|
|
|
| 399 |
|
|
void
|
| 400 |
|
|
eputs( /* put string to stderr */
|
| 401 |
|
|
const char *s
|
| 402 |
|
|
)
|
| 403 |
|
|
{
|
| 404 |
|
|
static int midline = 0;
|
| 405 |
|
|
|
| 406 |
|
|
if (!*s)
|
| 407 |
|
|
return;
|
| 408 |
|
|
if (!midline++) {
|
| 409 |
|
|
fputs(progname, stderr);
|
| 410 |
|
|
fputs(": ", stderr);
|
| 411 |
|
|
}
|
| 412 |
|
|
fputs(s, stderr);
|
| 413 |
|
|
if (s[strlen(s)-1] == '\n') {
|
| 414 |
|
|
fflush(stderr);
|
| 415 |
|
|
midline = 0;
|
| 416 |
|
|
}
|
| 417 |
|
|
}
|
| 418 |
|
|
|
| 419 |
|
|
|
| 420 |
|
|
static void
|
| 421 |
|
|
onsig( /* fatal signal */
|
| 422 |
|
|
int signo
|
| 423 |
|
|
)
|
| 424 |
|
|
{
|
| 425 |
|
|
static int gotsig = 0;
|
| 426 |
|
|
|
| 427 |
|
|
if (gotsig++) /* two signals and we're gone! */
|
| 428 |
|
|
_exit(signo);
|
| 429 |
|
|
|
| 430 |
|
|
#ifdef SIGALRM /* XXX how critical is this? */
|
| 431 |
|
|
alarm(30); /* allow 30 seconds to clean up */
|
| 432 |
|
|
signal(SIGALRM, SIG_DFL); /* make certain we do die */
|
| 433 |
|
|
#endif
|
| 434 |
|
|
eputs("signal - ");
|
| 435 |
|
|
eputs(sigerr[signo]);
|
| 436 |
|
|
eputs("\n");
|
| 437 |
|
|
quit(3);
|
| 438 |
|
|
}
|
| 439 |
|
|
|
| 440 |
|
|
|
| 441 |
|
|
static void
|
| 442 |
|
|
sigdie( /* set fatal signal */
|
| 443 |
|
|
int signo,
|
| 444 |
|
|
const char *msg
|
| 445 |
|
|
)
|
| 446 |
|
|
{
|
| 447 |
|
|
if (signal(signo, onsig) == SIG_IGN)
|
| 448 |
|
|
signal(signo, SIG_IGN);
|
| 449 |
|
|
sigerr[signo] = msg;
|
| 450 |
|
|
}
|
| 451 |
|
|
|
| 452 |
|
|
|
| 453 |
|
|
static void
|
| 454 |
|
|
printdefaults(void) /* print default values to stdout */
|
| 455 |
|
|
{
|
| 456 |
|
|
printf("-n %-2d\t\t\t\t# number of rendering processes\n", nproc);
|
| 457 |
|
|
printf("-vt%c\t\t\t\t# view type %s\n", ourview.type,
|
| 458 |
|
|
ourview.type==VT_PER ? "perspective" :
|
| 459 |
|
|
ourview.type==VT_PAR ? "parallel" :
|
| 460 |
|
|
ourview.type==VT_HEM ? "hemispherical" :
|
| 461 |
|
|
ourview.type==VT_ANG ? "angular" :
|
| 462 |
|
|
ourview.type==VT_CYL ? "cylindrical" :
|
| 463 |
|
|
ourview.type==VT_PLS ? "planisphere" :
|
| 464 |
|
|
"unknown");
|
| 465 |
|
|
printf("-vp %f %f %f\t# view point\n",
|
| 466 |
|
|
ourview.vp[0], ourview.vp[1], ourview.vp[2]);
|
| 467 |
|
|
printf("-vd %f %f %f\t# view direction\n",
|
| 468 |
|
|
ourview.vdir[0], ourview.vdir[1], ourview.vdir[2]);
|
| 469 |
|
|
printf("-vu %f %f %f\t# view up\n",
|
| 470 |
|
|
ourview.vup[0], ourview.vup[1], ourview.vup[2]);
|
| 471 |
|
|
printf("-vh %f\t\t\t# view horizontal size\n", ourview.horiz);
|
| 472 |
|
|
printf("-vv %f\t\t\t# view vertical size\n", ourview.vert);
|
| 473 |
|
|
printf("-vo %f\t\t\t# view fore clipping plane\n", ourview.vfore);
|
| 474 |
|
|
printf("-va %f\t\t\t# view aft clipping plane\n", ourview.vaft);
|
| 475 |
|
|
printf("-vs %f\t\t\t# view shift\n", ourview.hoff);
|
| 476 |
|
|
printf("-vl %f\t\t\t# view lift\n", ourview.voff);
|
| 477 |
|
|
printf("-x %-9d\t\t\t# x resolution\n", hresolu);
|
| 478 |
|
|
printf("-y %-9d\t\t\t# y resolution\n", vresolu);
|
| 479 |
|
|
if (myRPmanager.prims == stdprims)
|
| 480 |
|
|
printf("-pRGB\t\t\t\t# standard RGB color output\n");
|
| 481 |
|
|
else if (myRPmanager.prims == xyzprims)
|
| 482 |
|
|
printf("-pXYZ\t\t\t\t# CIE XYZ color output\n");
|
| 483 |
|
|
else if (myRPmanager.prims != NULL)
|
| 484 |
|
|
printf("-pc %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f\t# output color primaries and white point\n",
|
| 485 |
|
|
myRPmanager.prims[RED][0], myRPmanager.prims[RED][1],
|
| 486 |
|
|
myRPmanager.prims[GRN][0], myRPmanager.prims[GRN][1],
|
| 487 |
|
|
myRPmanager.prims[BLU][0], myRPmanager.prims[BLU][1],
|
| 488 |
|
|
myRPmanager.prims[WHT][0], myRPmanager.prims[WHT][1]);
|
| 489 |
|
|
if (NCSAMP > 3)
|
| 490 |
|
|
printf(myRPmanager.prims != NULL ? "-co-\t\t\t\t# output tristimulus colors\n" :
|
| 491 |
|
|
"-co+\t\t\t\t# output spectral values\n");
|
| 492 |
|
|
printf("-pa %f\t\t\t# pixel aspect ratio\n", pixaspect);
|
| 493 |
|
|
printf("-pj %f\t\t\t# pixel jitter\n", dstrpix);
|
| 494 |
|
|
printf("-pm %f\t\t\t# pixel motion\n", mblur);
|
| 495 |
|
|
printf("-pd %f\t\t\t# pixel depth-of-field\n", dblur);
|
| 496 |
|
|
printf("-ps %-9d\t\t\t# pixel sample\n", psample);
|
| 497 |
|
|
printf("-pt %f\t\t\t# pixel threshold\n", maxdiff);
|
| 498 |
|
|
printf("-t %-9d\t\t\t# time between reports\n", ralrm);
|
| 499 |
|
|
printf(erract[WARNING].pf != NULL ?
|
| 500 |
|
|
"-w+\t\t\t\t# warning messages on\n" :
|
| 501 |
|
|
"-w-\t\t\t\t# warning messages off\n");
|
| 502 |
|
|
print_rdefaults();
|
| 503 |
|
|
}
|
| 504 |
|
|
|
| 505 |
|
|
|
| 506 |
|
|
// my progress report call-back
|
| 507 |
|
|
static void
|
| 508 |
|
|
progReporter(double pct)
|
| 509 |
|
|
{
|
| 510 |
|
|
static time_t lastReportTime = 0;
|
| 511 |
|
|
time_t tnow = time(NULL);
|
| 512 |
|
|
|
| 513 |
greg |
2.2 |
if (pct < 100.-FTINY && tnow - lastReportTime < ralrm)
|
| 514 |
greg |
2.1 |
return; // too soon, my Precious...
|
| 515 |
|
|
|
| 516 |
|
|
sprintf(errmsg, "%7.3f%% done after %7.3f hours\n", pct, (tnow-tstart)/3600.);
|
| 517 |
|
|
eputs(errmsg);
|
| 518 |
|
|
// reset timer at 100%
|
| 519 |
|
|
lastReportTime = tnow * (pct < 100.-FTINY);
|
| 520 |
|
|
}
|
| 521 |
|
|
|
| 522 |
|
|
|
| 523 |
|
|
// Principal function for rpict execution (prototype in ray.h for some reason)
|
| 524 |
|
|
void
|
| 525 |
|
|
rpict(int seq, char *pout, char *zout, char *prvr)
|
| 526 |
|
|
/*
|
| 527 |
greg |
2.6 |
* If seq is greater than zero, we will render a sequence of
|
| 528 |
greg |
2.1 |
* images based on view parameter strings read from the standard input.
|
| 529 |
|
|
* If pout is NULL, then all images will be sent to the standard ouput.
|
| 530 |
|
|
* If seq is greater than zero and prvr is an integer, then it is the
|
| 531 |
|
|
* frame number at which rendering should begin. Preceeding view parameter
|
| 532 |
|
|
* strings will be skipped in the input.
|
| 533 |
|
|
* Note that pout and zout should contain %d format specifications for
|
| 534 |
|
|
* sequenced file naming.
|
| 535 |
|
|
*/
|
| 536 |
|
|
{
|
| 537 |
|
|
char fbuf[256], dbuf[256];
|
| 538 |
|
|
|
| 539 |
|
|
if (!zout ^ !RDTdepthT(dtype))
|
| 540 |
|
|
error(INTERNAL, "output depth type requires spec and vice versa");
|
| 541 |
|
|
|
| 542 |
|
|
if (prvr && isint(prvr)) { // sequence recovery?
|
| 543 |
|
|
if (!seq)
|
| 544 |
|
|
error(USER, "sequence recovery requires starting frame");
|
| 545 |
|
|
if (!pout)
|
| 546 |
|
|
error(USER, "need output spec for sequence recovery");
|
| 547 |
|
|
int rno = atoi(prvr);
|
| 548 |
|
|
if (rno < seq)
|
| 549 |
|
|
error(USER, "recovery frame before starting frame");
|
| 550 |
|
|
while (seq <= rno) {
|
| 551 |
|
|
if (!fgets(fbuf, sizeof(fbuf), stdin))
|
| 552 |
|
|
error(USER, "recovery frame past end of sequence");
|
| 553 |
|
|
seq += (isview(fbuf) && sscanview(&ourview, fbuf) > 0);
|
| 554 |
|
|
}
|
| 555 |
|
|
sprintf(prvr=fbuf, pout, rno);
|
| 556 |
|
|
}
|
| 557 |
|
|
if (ralrm > 0)
|
| 558 |
|
|
myRPmanager.prCB = progReporter;
|
| 559 |
|
|
else
|
| 560 |
|
|
myRPmanager.prCB = NULL;
|
| 561 |
|
|
if (prvr) { // recovering partial render?
|
| 562 |
|
|
if ((seq > 0) & (prvr != fbuf))
|
| 563 |
|
|
error(USER, "recover spec must be number in sequence");
|
| 564 |
|
|
if (zout) sprintf(dbuf, zout, seq);
|
| 565 |
|
|
if (ralrm > 0) {
|
| 566 |
|
|
sprintf(errmsg, "resuming partial rendering '%s'\n", prvr);
|
| 567 |
|
|
eputs(errmsg);
|
| 568 |
|
|
}
|
| 569 |
|
|
dtype = myRPmanager.ResumeFrame(prvr, zout ? dbuf : zout);
|
| 570 |
|
|
if (!dtype)
|
| 571 |
|
|
error(USER, "ResumeFrame() failed");
|
| 572 |
|
|
if (!seq)
|
| 573 |
greg |
2.6 |
return; // all done if not a sequence
|
| 574 |
greg |
2.1 |
}
|
| 575 |
|
|
do {
|
| 576 |
|
|
if (prvr) // have view from sequence recovery?
|
| 577 |
|
|
prvr = NULL;
|
| 578 |
|
|
else if (seq) { // else read next view in sequence
|
| 579 |
|
|
while (fgets(fbuf, sizeof(fbuf), stdin))
|
| 580 |
|
|
if (isview(fbuf) && sscanview(&ourview, fbuf) > 0)
|
| 581 |
|
|
break;
|
| 582 |
|
|
if (feof(stdin))
|
| 583 |
|
|
return; // reached end of view input
|
| 584 |
|
|
}
|
| 585 |
|
|
// get (indexed) output file name(s)
|
| 586 |
|
|
if (pout) sprintf(fbuf, pout, seq);
|
| 587 |
|
|
if (zout) sprintf(dbuf, zout, seq);
|
| 588 |
|
|
|
| 589 |
|
|
if (ralrm > 0) { // start report if requested
|
| 590 |
|
|
if (myRPmanager.NThreads() > 1)
|
| 591 |
|
|
sprintf(errmsg, "%2d processes ", myRPmanager.NThreads());
|
| 592 |
|
|
else
|
| 593 |
|
|
sprintf(errmsg, "PID %6d ", getpid());
|
| 594 |
|
|
eputs(errmsg);
|
| 595 |
|
|
if (seq) {
|
| 596 |
|
|
sprintf(errmsg, "rendering frame %5d ", seq);
|
| 597 |
|
|
eputs(errmsg);
|
| 598 |
|
|
} else
|
| 599 |
|
|
eputs("rendering picture ");
|
| 600 |
|
|
if (pout) {
|
| 601 |
|
|
sprintf(errmsg, "to '%s'\n", fbuf);
|
| 602 |
|
|
eputs(errmsg);
|
| 603 |
|
|
} else
|
| 604 |
|
|
eputs("to stdout\n");
|
| 605 |
|
|
if (zout) {
|
| 606 |
|
|
sprintf(errmsg, "\twith %s depth map in '%s'\n",
|
| 607 |
|
|
RDTdepthT(dtype)==RDTdshort ?
|
| 608 |
|
|
"encoded 16-bit" : "raw float",
|
| 609 |
|
|
dbuf);
|
| 610 |
|
|
eputs(errmsg);
|
| 611 |
|
|
}
|
| 612 |
|
|
}
|
| 613 |
|
|
// set up view and size
|
| 614 |
|
|
int xydim[2] = {hresolu, vresolu};
|
| 615 |
|
|
if (!myRPmanager.NewFrame(ourview, xydim, &pixaspect))
|
| 616 |
|
|
error(USER, "NewFrame() failed");
|
| 617 |
|
|
|
| 618 |
|
|
myRPmanager.frameNo = seq;
|
| 619 |
|
|
|
| 620 |
|
|
errno = 0; // render frame, skipping if it exists
|
| 621 |
|
|
if (!myRPmanager.RenderFrame(pout ? fbuf : pout, dtype,
|
| 622 |
|
|
zout ? dbuf : zout)
|
| 623 |
|
|
&& !seq | (errno != EEXIST))
|
| 624 |
|
|
error(USER, "RenderFrame() failed");
|
| 625 |
greg |
2.6 |
} while (seq++); // all done if not a sequence
|
| 626 |
greg |
2.1 |
}
|
