| 36 |
|
#define INDIRECT 5 /* indirection in lighting */ |
| 37 |
|
#define MATERIAL 6 /* material files */ |
| 38 |
|
#define MKILLUM 7 /* mkillum options */ |
| 39 |
< |
#define OBJECT 8 /* object files */ |
| 40 |
< |
#define OCONV 9 /* oconv options */ |
| 41 |
< |
#define OCTREE 10 /* octree file name */ |
| 42 |
< |
#define OPTFILE 11 /* rendering options file */ |
| 43 |
< |
#define PENUMBRAS 12 /* shadow penumbras are desired */ |
| 44 |
< |
#define PFILT 13 /* pfilt options */ |
| 45 |
< |
#define PICTURE 14 /* picture file root name */ |
| 46 |
< |
#define QUALITY 15 /* desired rendering quality */ |
| 47 |
< |
#define RAWFILE 16 /* raw picture file root name */ |
| 48 |
< |
#define RENDER 17 /* rendering options */ |
| 49 |
< |
#define REPORT 18 /* report frequency and errfile */ |
| 50 |
< |
#define RESOLUTION 19 /* maximum picture resolution */ |
| 51 |
< |
#define RPICT 20 /* rpict parameters */ |
| 52 |
< |
#define RVU 21 /* rvu parameters */ |
| 53 |
< |
#define SCENE 22 /* scene files */ |
| 54 |
< |
#define UP 23 /* view up (X, Y or Z) */ |
| 55 |
< |
#define VARIABILITY 24 /* level of light variability */ |
| 56 |
< |
#define VIEWS 25 /* view(s) for picture(s) */ |
| 57 |
< |
#define ZFILE 26 /* distance file root name */ |
| 58 |
< |
#define ZONE 27 /* simulation zone */ |
| 39 |
> |
#define MKPMAP 8 /* mkpmap options */ |
| 40 |
> |
#define OBJECT 9 /* object files */ |
| 41 |
> |
#define OCONV 10 /* oconv options */ |
| 42 |
> |
#define OCTREE 11 /* octree file name */ |
| 43 |
> |
#define OPTFILE 12 /* rendering options file */ |
| 44 |
> |
#define PCMAP 13 /* caustic photon map */ |
| 45 |
> |
#define PENUMBRAS 14 /* shadow penumbras are desired */ |
| 46 |
> |
#define PFILT 15 /* pfilt options */ |
| 47 |
> |
#define PGMAP 16 /* global photon map */ |
| 48 |
> |
#define PICTURE 17 /* picture file root name */ |
| 49 |
> |
#define QUALITY 18 /* desired rendering quality */ |
| 50 |
> |
#define RAWFILE 19 /* raw picture file root name */ |
| 51 |
> |
#define RENDER 20 /* rendering options */ |
| 52 |
> |
#define REPORT 21 /* report frequency and errfile */ |
| 53 |
> |
#define RESOLUTION 22 /* maximum picture resolution */ |
| 54 |
> |
#define RPICT 23 /* rpict parameters */ |
| 55 |
> |
#define RVU 24 /* rvu parameters */ |
| 56 |
> |
#define SCENE 25 /* scene files */ |
| 57 |
> |
#define UP 26 /* view up (X, Y or Z) */ |
| 58 |
> |
#define VARIABILITY 27 /* level of light variability */ |
| 59 |
> |
#define VIEWS 28 /* view(s) for picture(s) */ |
| 60 |
> |
#define ZFILE 29 /* distance file root name */ |
| 61 |
> |
#define ZONE 30 /* simulation zone */ |
| 62 |
|
/* total number of variables */ |
| 63 |
< |
int NVARS = 28; |
| 63 |
> |
int NVARS = 31; |
| 64 |
|
|
| 65 |
|
VARIABLE vv[] = { /* variable-value pairs */ |
| 66 |
|
{"AMBFILE", 3, 0, NULL, onevalue}, |
| 71 |
|
{"INDIRECT", 3, 0, NULL, intvalue}, |
| 72 |
|
{"materials", 3, 0, NULL, catvalues}, |
| 73 |
|
{"mkillum", 3, 0, NULL, catvalues}, |
| 74 |
+ |
{"mkpmap", 3, 0, NULL, catvalues}, |
| 75 |
|
{"objects", 3, 0, NULL, catvalues}, |
| 76 |
|
{"oconv", 3, 0, NULL, catvalues}, |
| 77 |
|
{"OCTREE", 3, 0, NULL, onevalue}, |
| 78 |
|
{"OPTFILE", 3, 0, NULL, onevalue}, |
| 79 |
+ |
{"PCMAP", 2, 0, NULL, onevalue}, |
| 80 |
|
{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
| 81 |
|
{"pfilt", 2, 0, NULL, catvalues}, |
| 82 |
+ |
{"PGMAP", 2, 0, NULL, onevalue}, |
| 83 |
|
{"PICTURE", 3, 0, NULL, onevalue}, |
| 84 |
|
{"QUALITY", 3, 0, NULL, qualvalue}, |
| 85 |
|
{"RAWFILE", 3, 0, NULL, onevalue}, |
| 114 |
|
char *oct1name; /* name of post-mkillum octree */ |
| 115 |
|
time_t oct1date; /* date of post-mkillum octree (>= matdate) */ |
| 116 |
|
|
| 117 |
+ |
char *pgmapname; /* name of global photon map */ |
| 118 |
+ |
time_t pgmapdate; /* date of global photon map (>= oct1date) */ |
| 119 |
+ |
char *pcmapname; /* name of caustic photon map */ |
| 120 |
+ |
time_t pcmapdate; /* date of caustic photon map (>= oct1date) */ |
| 121 |
+ |
|
| 122 |
|
int nowarn = 0; /* no warnings */ |
| 123 |
|
int explicate = 0; /* explicate variables */ |
| 124 |
|
int silent = 0; /* do work silently */ |
| 133 |
|
/* command paths */ |
| 134 |
|
char c_oconv[256] = "oconv"; |
| 135 |
|
char c_mkillum[256] = "mkillum"; |
| 136 |
+ |
char c_mkpmap[256] = "mkpmap"; |
| 137 |
|
char c_rvu[256] = "rvu"; |
| 138 |
|
char c_rpict[256] = DEF_RPICT_PATH; |
| 139 |
|
char c_rpiece[] = "rpiece"; |
| 157 |
|
static void getoctcube(double org[3], double *sizp); |
| 158 |
|
static void setdefaults(void); |
| 159 |
|
static void oconv(void); |
| 160 |
+ |
static void mkpmap(void); |
| 161 |
|
static char * addarg(char *op, char *arg); |
| 162 |
|
static void oconvopts(char *oo); |
| 163 |
|
static void mkillumopts(char *mo); |
| 164 |
+ |
static void mkpmapopts(char *mo); |
| 165 |
|
static void checkambfile(void); |
| 166 |
|
static double ambval(void); |
| 167 |
|
static void renderopts(char *op, char *po); |
| 258 |
|
printvars(stdout); |
| 259 |
|
/* build octree (and run mkillum) */ |
| 260 |
|
oconv(); |
| 261 |
+ |
/* run mkpmap if indicated */ |
| 262 |
+ |
mkpmap(); |
| 263 |
|
/* check date on ambient file */ |
| 264 |
|
checkambfile(); |
| 265 |
|
/* run simulation */ |
| 352 |
|
static void |
| 353 |
|
checkfiles(void) /* check for existence and modified times */ |
| 354 |
|
{ |
| 355 |
+ |
char fntemp[256]; |
| 356 |
|
time_t objdate; |
| 357 |
|
|
| 358 |
|
if (!vdef(OCTREE)) { |
| 382 |
|
vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
| 383 |
|
quit(1); |
| 384 |
|
} |
| 385 |
+ |
if (vdef(PGMAP)) { |
| 386 |
+ |
if (!*sskip2(vval(PGMAP),1)) { |
| 387 |
+ |
fprintf(stderr, "%s: '%s' missing # photons argument\n", |
| 388 |
+ |
progname, vnam(PGMAP)); |
| 389 |
+ |
quit(1); |
| 390 |
+ |
} |
| 391 |
+ |
atos(fntemp, sizeof(fntemp), vval(PGMAP)); |
| 392 |
+ |
pgmapname = savqstr(fntemp); |
| 393 |
+ |
pgmapdate = fdate(pgmapname); |
| 394 |
+ |
} |
| 395 |
+ |
if (vdef(PCMAP)) { |
| 396 |
+ |
if (!*sskip2(vval(PCMAP),1)) { |
| 397 |
+ |
fprintf(stderr, "%s: '%s' missing # photons argument\n", |
| 398 |
+ |
progname, vnam(PCMAP)); |
| 399 |
+ |
quit(1); |
| 400 |
+ |
} |
| 401 |
+ |
atos(fntemp, sizeof(fntemp), vval(PCMAP)); |
| 402 |
+ |
pcmapname = savqstr(fntemp); |
| 403 |
+ |
pcmapdate = fdate(pcmapname); |
| 404 |
+ |
if (pgmapname == NULL && !nowarn) |
| 405 |
+ |
fprintf(stderr, "%s: '%s' assigned without '%s'\n", |
| 406 |
+ |
progname, vnam(PCMAP), vnam(PGMAP)); |
| 407 |
+ |
} |
| 408 |
|
matdate = checklast(vval(MATERIAL)); |
| 409 |
|
} |
| 410 |
|
|
| 626 |
|
} |
| 627 |
|
|
| 628 |
|
|
| 629 |
+ |
static void |
| 630 |
+ |
mkpmap(void) /* run mkpmap if indicated */ |
| 631 |
+ |
{ |
| 632 |
+ |
char combuf[2048], *cp; |
| 633 |
+ |
time_t tnow; |
| 634 |
+ |
/* nothing to do? */ |
| 635 |
+ |
if ((pgmapname == NULL) | (pgmapdate >= oct1date) && |
| 636 |
+ |
(pcmapname == NULL) | (pcmapdate >= oct1date)) |
| 637 |
+ |
return; |
| 638 |
+ |
/* just update existing file dates? */ |
| 639 |
+ |
if (touchonly && (pgmapname == NULL) | (pgmapdate > 0) && |
| 640 |
+ |
(pcmapname == NULL) | (pcmapdate > 0)) { |
| 641 |
+ |
if (pgmapname != NULL) |
| 642 |
+ |
touch(pgmapname); |
| 643 |
+ |
if (pcmapname != NULL) |
| 644 |
+ |
touch(pcmapname); |
| 645 |
+ |
} else { /* else need to (re)run pkpmap */ |
| 646 |
+ |
strcpy(combuf, c_mkpmap); |
| 647 |
+ |
for (cp = combuf; *cp; cp++) |
| 648 |
+ |
; |
| 649 |
+ |
mkpmapopts(cp); |
| 650 |
+ |
if (vdef(REPORT)) { |
| 651 |
+ |
char errfile[256]; |
| 652 |
+ |
int n; |
| 653 |
+ |
double minutes; |
| 654 |
+ |
n = sscanf(vval(REPORT), "%lf %s", &minutes, errfile); |
| 655 |
+ |
if (n == 2) |
| 656 |
+ |
sprintf(cp, " -t %d -e %s", (int)(minutes*60), errfile); |
| 657 |
+ |
else if (n == 1) |
| 658 |
+ |
sprintf(cp, " -t %d", (int)(minutes*60)); |
| 659 |
+ |
else |
| 660 |
+ |
badvalue(REPORT); |
| 661 |
+ |
} |
| 662 |
+ |
if (vdef(PGMAP)) { |
| 663 |
+ |
cp = addarg(cp, "-apg"); |
| 664 |
+ |
addarg(cp, vval(PGMAP)); |
| 665 |
+ |
cp = sskip(sskip(cp)); /* remove any bandwidth */ |
| 666 |
+ |
*cp = '\0'; |
| 667 |
+ |
} |
| 668 |
+ |
if (vdef(PCMAP)) { |
| 669 |
+ |
cp = addarg(cp, "-apc"); |
| 670 |
+ |
addarg(cp, vval(PCMAP)); |
| 671 |
+ |
cp = sskip(sskip(cp)); /* remove any bandwidth */ |
| 672 |
+ |
*cp = '\0'; |
| 673 |
+ |
} |
| 674 |
+ |
cp = addarg(cp, oct1name); |
| 675 |
+ |
if (runcom(combuf)) { |
| 676 |
+ |
fprintf(stderr, "%s: error running %s\n", |
| 677 |
+ |
progname, c_mkpmap); |
| 678 |
+ |
if (pgmapname != NULL) |
| 679 |
+ |
unlink(pgmapname); |
| 680 |
+ |
if (pcmapname != NULL) |
| 681 |
+ |
unlink(pcmapname); |
| 682 |
+ |
quit(1); |
| 683 |
+ |
} |
| 684 |
+ |
} |
| 685 |
+ |
tnow = time((time_t *)NULL); |
| 686 |
+ |
if (pgmapname != NULL) |
| 687 |
+ |
pgmapdate = tnow; |
| 688 |
+ |
if (pcmapname != NULL) |
| 689 |
+ |
pcmapdate = tnow; |
| 690 |
+ |
oct1date = tnow; /* trigger ambient file removal if needed */ |
| 691 |
+ |
} |
| 692 |
+ |
|
| 693 |
+ |
|
| 694 |
|
static char * |
| 695 |
|
addarg( /* append argument and advance pointer */ |
| 696 |
|
char *op, |
| 714 |
|
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
| 715 |
|
|
| 716 |
|
*oo = '\0'; |
| 717 |
< |
if (vdef(OCONV)) |
| 718 |
< |
if (vval(OCONV)[0] != '-') { |
| 719 |
< |
atos(c_oconv, sizeof(c_oconv), vval(OCONV)); |
| 720 |
< |
oo = addarg(oo, sskip2(vval(OCONV), 1)); |
| 721 |
< |
} else |
| 722 |
< |
oo = addarg(oo, vval(OCONV)); |
| 717 |
> |
if (!vdef(OCONV)) |
| 718 |
> |
return; |
| 719 |
> |
if (vval(OCONV)[0] != '-') { |
| 720 |
> |
atos(c_oconv, sizeof(c_oconv), vval(OCONV)); |
| 721 |
> |
oo = addarg(oo, sskip2(vval(OCONV), 1)); |
| 722 |
> |
} else |
| 723 |
> |
oo = addarg(oo, vval(OCONV)); |
| 724 |
|
} |
| 725 |
|
|
| 726 |
|
|
| 735 |
|
sprintf(mo, " -n %d", nprocs); |
| 736 |
|
else |
| 737 |
|
*mo = '\0'; |
| 738 |
< |
if (vdef(MKILLUM)) |
| 739 |
< |
if (vval(MKILLUM)[0] != '-') { |
| 740 |
< |
atos(c_mkillum, sizeof(c_mkillum), vval(MKILLUM)); |
| 741 |
< |
mo = addarg(mo, sskip2(vval(MKILLUM), 1)); |
| 742 |
< |
} else |
| 743 |
< |
mo = addarg(mo, vval(MKILLUM)); |
| 738 |
> |
if (!vdef(MKILLUM)) |
| 739 |
> |
return; |
| 740 |
> |
if (vval(MKILLUM)[0] != '-') { |
| 741 |
> |
atos(c_mkillum, sizeof(c_mkillum), vval(MKILLUM)); |
| 742 |
> |
mo = addarg(mo, sskip2(vval(MKILLUM), 1)); |
| 743 |
> |
} else |
| 744 |
> |
mo = addarg(mo, vval(MKILLUM)); |
| 745 |
|
} |
| 746 |
|
|
| 747 |
|
|
| 748 |
|
static void |
| 749 |
+ |
mkpmapopts( /* get mkpmap options */ |
| 750 |
+ |
char *mo |
| 751 |
+ |
) |
| 752 |
+ |
{ |
| 753 |
+ |
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
| 754 |
+ |
|
| 755 |
+ |
*mo = '\0'; |
| 756 |
+ |
if (!vdef(MKPMAP)) |
| 757 |
+ |
return; |
| 758 |
+ |
if (vval(MKPMAP)[0] != '-') { |
| 759 |
+ |
atos(c_mkpmap, sizeof(c_mkpmap), vval(MKPMAP)); |
| 760 |
+ |
mo = addarg(mo, sskip2(vval(MKPMAP), 1)); |
| 761 |
+ |
} else |
| 762 |
+ |
mo = addarg(mo, vval(MKPMAP)); |
| 763 |
+ |
} |
| 764 |
+ |
|
| 765 |
+ |
|
| 766 |
+ |
static void |
| 767 |
|
checkambfile(void) /* check date on ambient file */ |
| 768 |
|
{ |
| 769 |
|
time_t afdate; |
| 804 |
|
char *po |
| 805 |
|
) |
| 806 |
|
{ |
| 807 |
+ |
char pmapf[256], *bw; |
| 808 |
+ |
|
| 809 |
|
switch(vscale(QUALITY)) { |
| 810 |
|
case LOW: |
| 811 |
|
lowqopts(op, po); |
| 816 |
|
case HIGH: |
| 817 |
|
hiqopts(op, po); |
| 818 |
|
break; |
| 819 |
+ |
} |
| 820 |
+ |
if (vdef(PGMAP)) { |
| 821 |
+ |
bw = sskip2(vval(PGMAP), 2); |
| 822 |
+ |
atos(pmapf, sizeof(pmapf), vval(PGMAP)); |
| 823 |
+ |
op = addarg(addarg(op, "-ap"), pmapf); |
| 824 |
+ |
if (atoi(bw) > 0) op = addarg(op, bw); |
| 825 |
+ |
} |
| 826 |
+ |
if (vdef(PCMAP)) { |
| 827 |
+ |
bw = sskip2(vval(PCMAP), 2); |
| 828 |
+ |
atos(pmapf, sizeof(pmapf), vval(PCMAP)); |
| 829 |
+ |
op = addarg(addarg(op, "-ap"), pmapf); |
| 830 |
+ |
if (atoi(bw) > 0) op = addarg(op, bw); |
| 831 |
|
} |
| 832 |
|
if (vdef(RENDER)) |
| 833 |
|
op = addarg(op, vval(RENDER)); |