[ViewVC] Diff of: radiance/ray/src/util/ranimate.c

Comparing ray/src/util/ranimate.c (file contents):
Revision 2.3 by greg, Fri Jan 19 17:24:19 1996 UTC vs.
Revision 2.44 by greg, Tue Dec 9 22:46:41 2003 UTC

#	Line 1 \| Line 1
1	–	/* Copyright (c) 1995 Regents of the University of California */
2	–
1		#ifndef lint
2	<	static char SCCSid[] = "$SunId$ LBL";
2	>	static const char RCSid[] = "$Id$";
3		#endif
6	–
4		/*
5		* Radiance animation control program
6	+	*
7	+	* The main difference between this program and ranimove is that
8	+	* we have many optimizations here for camera motion in static
9	+	* environments, calling rpict and pinterp on multiple processors,
10	+	* where ranimove puts its emphasis on object motion, and does
11	+	* not use any external programs for image generation.
12	+	*
13	+	* See the ranimate(1) man page for further details.
14		*/
15
16	<	#include "standard.h"
16	>	#include "copyright.h"
17	>
18	>	#include <stdio.h>
19		#include <ctype.h>
13	–	#include <sys/types.h>
20		#include <sys/stat.h>
21	+	#include <time.h>
22	+
23	+	/#include "standard.h"/
24	+	#include "platform.h"
25	+	#include "paths.h"
26	+	#include "rtio.h"
27	+	#include "rterror.h"
28		#include "view.h"
29		#include "vars.h"
30		#include "netproc.h"
31	<	/* input variables */
32	<	#define HOST 0 /* rendering host machine */
33	<	#define RENDER 1 /* rendering options */
34	<	#define PFILT 2 /* pfilt options */
35	<	#define PINTERP 3 /* pinterp options */
36	<	#define OCTREE 4 /* octree file name */
37	<	#define DIRECTORY 5 /* working (sub)directory */
38	<	#define BASENAME 6 /* output image base name */
39	<	#define VIEWFILE 7 /* animation frame views */
40	<	#define START 8 /* starting frame number */
41	<	#define END 9 /* ending frame number */
42	<	#define RIF 10 /* rad input file */
43	<	#define NEXTANIM 11 /* next animation file */
44	<	#define ANIMATE 12 /* animation command */
45	<	#define TRANSFER 13 /* frame transfer command */
46	<	#define ARCHIVE 14 /* archiving command */
47	<	#define INTERP 15 /* # frames to interpolate */
48	<	#define OVERSAMP 16 /* # times to oversample image */
49	<	#define MBLUR 17 /* samples for motion blur */
50	<	#define RTRACE 18 /* use rtrace with pinterp? */
51	<	#define DISKSPACE 19 /* how much disk space to use */
52	<	#define RESOLUTION 20 /* desired final resolution */
53	<	#define EXPOSURE 21 /* how to compute exposure */
31	>	/* default blur samples */
32	>	#ifndef DEF_NBLUR
33	>	#define DEF_NBLUR 5
34	>	#endif
35	>	/* default remote shell */
36	>	#define REMSH "rsh"
37	>	/* input variables (alphabetical by name) */
38	>	#define ANIMATE 0 /* animation command */
39	>	#define ARCHIVE 1 /* archiving command */
40	>	#define BASENAME 2 /* output image base name */
41	>	#define DIRECTORY 3 /* working (sub)directory */
42	>	#define DISKSPACE 4 /* how much disk space to use */
43	>	#define END 5 /* ending frame number */
44	>	#define EXPOSURE 6 /* how to compute exposure */
45	>	#define HOST 7 /* rendering host machine */
46	>	#define INTERP 8 /* # frames to interpolate */
47	>	#define MBLUR 9 /* motion blur parameters */
48	>	#define NEXTANIM 10 /* next animation file */
49	>	#define OCTREE 11 /* octree file name */
50	>	#define OVERSAMP 12 /* # times to oversample image */
51	>	#define PFILT 13 /* pfilt options */
52	>	#define PINTERP 14 /* pinterp options */
53	>	#define RENDER 15 /* rendering options */
54	>	#define RESOLUTION 16 /* desired final resolution */
55	>	#define RIF 17 /* rad input file */
56	>	#define RSH 18 /* remote shell script or program */
57	>	#define RTRACE 19 /* use rtrace with pinterp? */
58	>	#define START 20 /* starting frame number */
59	>	#define TRANSFER 21 /* frame transfer command */
60	>	#define VIEWFILE 22 /* animation frame views */
61
62	<	int NVARS = 22; /* total number of variables */
62	>	int NVARS = 23; /* total number of variables */
63
64		VARIABLE vv[] = { /* variable-value pairs */
65	+	{"ANIMATE", 2, 0, NULL, onevalue},
66	+	{"ARCHIVE", 2, 0, NULL, onevalue},
67	+	{"BASENAME", 3, 0, NULL, onevalue},
68	+	{"DIRECTORY", 3, 0, NULL, onevalue},
69	+	{"DISKSPACE", 3, 0, NULL, fltvalue},
70	+	{"END", 2, 0, NULL, intvalue},
71	+	{"EXPOSURE", 3, 0, NULL, onevalue},
72		{"host", 4, 0, NULL, NULL},
73	<	{"render", 3, 0, NULL, catvalues},
73	>	{"INTERPOLATE", 3, 0, NULL, intvalue},
74	>	{"MBLUR", 2, 0, NULL, onevalue},
75	>	{"NEXTANIM", 3, 0, NULL, onevalue},
76	>	{"OCTREE", 3, 0, NULL, onevalue},
77	>	{"OVERSAMPLE", 2, 0, NULL, fltvalue},
78		{"pfilt", 2, 0, NULL, catvalues},
79		{"pinterp", 2, 0, NULL, catvalues},
80	<	{"OCTREE", 3, 0, NULL, onevalue},
81	<	{"DIRECTORY", 3, 0, NULL, onevalue},
51	<	{"BASENAME", 3, 0, NULL, onevalue},
52	<	{"VIEWFILE", 2, 0, NULL, onevalue},
53	<	{"START", 2, 0, NULL, intvalue},
54	<	{"END", 2, 0, NULL, intvalue},
80	>	{"render", 3, 0, NULL, catvalues},
81	>	{"RESOLUTION", 3, 0, NULL, onevalue},
82		{"RIF", 3, 0, NULL, onevalue},
83	<	{"NEXTANIM", 3, 0, NULL, onevalue},
57	<	{"ANIMATE", 2, 0, NULL, onevalue},
58	<	{"TRANSFER", 2, 0, NULL, onevalue},
59	<	{"ARCHIVE", 2, 0, NULL, onevalue},
60	<	{"INTERP", 3, 0, NULL, intvalue},
61	<	{"OVERSAMP", 2, 0, NULL, fltvalue},
62	<	{"MBLUR", 2, 0, NULL, onevalue},
83	>	{"RSH", 3, 0, NULL, onevalue},
84		{"RTRACE", 2, 0, NULL, boolvalue},
85	<	{"DISKSPACE", 3, 0, NULL, fltvalue},
86	<	{"RESOLUTION", 3, 0, NULL, onevalue},
87	<	{"EXPOSURE", 3, 0, NULL, onevalue},
85	>	{"START", 2, 0, NULL, intvalue},
86	>	{"TRANSFER", 2, 0, NULL, onevalue},
87	>	{"VIEWFILE", 2, 0, NULL, onevalue},
88		};
89
90		#define SFNAME "STATUS" /* status file name */
#	Line 84 \| Line 105 \| *int nowarn = 0; / turn warnings off? /*
105		int silent = 0; /* silent mode? */
106		int noaction = 0; /* take no action? */
107
108	<	char rendopt[2048] = ""; /* rendering options */
108	>	char remsh; / remote shell program/script */
109	>	char rendopt[2048]; /* rendering options */
110		char rresopt[32]; /* rendering resolution options */
111		char fresopt[32]; /* filter resolution options */
112		int pfiltalways; /* always use pfilt? */
113
114	+	char arcargs[10240]; /* files to archive */
115	+	char arcfirst, arcnext; /* pointers to first and next argument */
116	+
117		struct pslot {
118		int pid; /* process ID (0 if empty) */
119		int fout; /* output frame number */
#	Line 96 \| Line 121 \| struct pslot {
121		} pslot; / process slots */
122		int npslots; /* number of process slots */
123
124	<	int lastpid; /* ID of last completed background process */
125	<	PSERVER lastpserver; / last process server used */
124	>	#define phostname(ps) ((ps)->hostname[0] ? (ps)->hostname : astat.host)
125	>	PSERVER lastpserver; / last process server with error */
126
127	<	struct pslot *findpslot();
127	>	static struct pslot * findpslot(int pid);
128	>	static void checkdir(void);
129	>	static VIEW * getview(int n);
130
131	<	VIEW *getview();
132	<	char *getexp();
131	>	static char * dirfile(char df, register char path);
132	>	static char * getexp(int n);
133	>	static int getblur(double *bf);
134	>	static int getastat(void);
135	>	static void getradfile(char *rfargs);
136	>	static void badvalue(int vc);
137	>	static int rmfile(char *fn);
138	>	static int runcom(char *cs);
139	>	static int pruncom(char com, char ppins, int maxcopies);
140	>	static void bwait(int ncoms);
141	>	static int bruncom(char com, int fout, int (rf)());
142	>	static int serverdown(void);
143	>	static int donecom(PSERVER *ps, int pn, int status);
144	>	static int countviews(void);
145	>	static int dofilt(int frame, int rvr);
146	>	static void archive(void);
147	>	static int frecover(int frame);
148	>	static int recover(int frame);
149	>	static void sethosts(void);
150	>	static void walkwait(int first, int last, char *vfn);
151	>	static void animrend(int frame, VIEW *vp);
152	>	static void transferframes(void);
153	>	static void filterframes(void);
154	>	static void renderframes(int nframes);
155	>	static void animate(void);
156	>	static void setdefaults(void);
157	>	static void putastat(void);
158
159
160		main(argc, argv)
#	Line 135 \| Line 187 \| *char argv[];**
187		cfname = argv[i];
188		/* load variables */
189		loadvars(cfname);
190	+	/* check variables */
191	+	checkvalues();
192		/* did we get DIRECTORY? */
193		checkdir();
194		/* check status */
#	Line 161 \| Line 215 \| *char argv[];**
215		argv[i] = vval(NEXTANIM); /* just change input file */
216		if (!silent)
217		printargs(argc, argv, stdout);
218	<	execvp(progname, argv); /* pass to next */
219	<	quit(1); /* shouldn't return */
218	>	if ((argv[0] = getpath(progname,getenv("PATH"),X_OK)) == NULL)
219	>	fprintf(stderr, "%s: command not found\n", progname);
220	>	else
221	>	execv(progname, argv);
222	>	quit(1);
223		}
224		quit(0);
225		userr:
#	Line 171 \| Line 228 \| userr:
228		}
229
230
231	<	getastat() /* check/set animation status */
231	>	static int
232	>	getastat(void) /* check/set animation status */
233		{
234	<	char buf[256];
234	>	char sfname[256];
235		FILE *fp;
236
237	<	sprintf(buf, "%s/%s", vval(DIRECTORY), SFNAME);
238	<	if ((fp = fopen(buf, "r")) == NULL) {
237	>	sprintf(sfname, "%s/%s", vval(DIRECTORY), SFNAME);
238	>	if ((fp = fopen(sfname, "r")) == NULL) {
239		if (errno != ENOENT) {
240	<	perror(buf);
240	>	perror(sfname);
241		return(-1);
242		}
243		astat.rnext = astat.fnext = astat.tnext = 0;
#	Line 199 \| Line 257 \| *getastat() / check/set animation status /*
257		goto fmterr;
258		fclose(fp);
259		if (astat.pid != 0) { /* thinks it's still running */
260	<	gethostname(buf, sizeof(buf));
203	<	if (strcmp(buf, astat.host)) {
260	>	if (strcmp(myhostname(), astat.host)) {
261		fprintf(stderr,
262		"%s: process %d may still be running on host %s\n",
263		progname, astat.pid, astat.host);
#	Line 213 \| Line 270 \| *getastat() / check/set animation status /*
270		}
271		/* assume it is dead */
272		}
273	<	if (strcmp(cfname, astat.cfname) && astat.tnext != 0) { /* other's */
273	>	if (strcmp(cfname, astat.cfname) && astat.pid != 0) { /* other's */
274		fprintf(stderr, "%s: unfinished job \"%s\"\n",
275		progname, astat.cfname);
276		return(-1);
277		}
278	+	/* check control file mods. */
279	+	if (!nowarn && fdate(cfname) > fdate(sfname))
280	+	fprintf(stderr,
281	+	"%s: warning - control file modified since last run\n",
282	+	progname);
283		setours: /* set our values */
284	<	gethostname(astat.host, sizeof(astat.host));
284	>	strcpy(astat.host, myhostname());
285		astat.pid = getpid();
286		strcpy(astat.cfname, cfname);
287		return(0);
288		fmterr:
289		fprintf(stderr, "%s: format error in status file \"%s\"\n",
290	<	progname, buf);
290	>	progname, sfname);
291		fclose(fp);
292		return(-1);
293		}
294
295
296	<	putastat() /* put out current status */
296	>	static void
297	>	putastat(void) /* put out current status */
298		{
299		char buf[256];
300		FILE *fp;
#	Line 253 \| Line 316 \| *putastat() / put out current status /*
316		}
317
318
319	<	checkdir() /* make sure we have our directory */
319	>	static void
320	>	checkdir(void) /* make sure we have our directory */
321		{
322		struct stat stb;
323
#	Line 275 \| Line 339 \| *checkdir() / make sure we have our directory /*
339		}
340
341
342	<	setdefaults() /* set default values */
342	>	static void
343	>	setdefaults(void) /* set default values */
344		{
345	+	extern char *atos();
346	+	int decades;
347		char buf[256];
348
349		if (vdef(ANIMATE)) {
#	Line 300 \| Line 367 \| *setdefaults() / set default values /*
367		vdef(START)++;
368		}
369		if (!vdef(END)) {
370	<	sprintf(buf, "%d", countviews());
370	>	sprintf(buf, "%d", countviews()+vint(START)-1);
371		vval(END) = savqstr(buf);
372		vdef(END)++;
373		}
374	+	if (vint(END) < vint(START)) {
375	+	fprintf(stderr, "%s: ending frame less than starting frame\n",
376	+	progname);
377	+	quit(1);
378	+	}
379		if (!vdef(BASENAME)) {
380	<	sprintf(buf, "%s/frame%%03d", vval(DIRECTORY));
380	>	decades = (int)log10((double)vint(END)) + 1;
381	>	if (decades < 3) decades = 3;
382	>	sprintf(buf, "%s/frame%%0%dd", vval(DIRECTORY), decades);
383		vval(BASENAME) = savqstr(buf);
384		vdef(BASENAME)++;
385		}
#	Line 337 \| Line 411 \| *setdefaults() / set default values /*
411		vval(DISKSPACE) = "100";
412		vdef(DISKSPACE)++;
413		}
414	+	if (!vdef(RSH)) {
415	+	vval(RSH) = REMSH;
416	+	vdef(RSH)++;
417	+	}
418	+	/* locate remote shell program */
419	+	atos(buf, sizeof(buf), vval(RSH));
420	+	if ((remsh = getpath(buf, getenv("PATH"), X_OK)) != NULL)
421	+	remsh = savqstr(remsh);
422	+	else
423	+	remsh = vval(RSH); /* will generate error if used */
424	+
425		/* append rendering options */
426		if (vdef(RENDER))
427		sprintf(rendopt+strlen(rendopt), " %s", vval(RENDER));
428		}
429
430
431	<	sethosts() /* set up process servers */
431	>	static void
432	>	sethosts(void) /* set up process servers */
433		{
434		extern char *iskip();
435		char buf[256], dir, uname;
#	Line 398 \| Line 484 \| *sethosts() / set up process servers /*
484		}
485		}
486
487	<
488	<	getradfile(rfname) /* run rad and get needed variables */
403	<	char *rfname;
487	>	static void
488	>	getradfile(char rfargs) / run rad and get needed variables */
489		{
490		static short mvar[] = {OCTREE,PFILT,RESOLUTION,EXPOSURE,-1};
491		char combuf[256];
492		register int i;
493		register char *cp;
494	+	char *pippt;
495		/* create rad command */
496		sprintf(rendopt, " @%s/render.opt", vval(DIRECTORY));
497		sprintf(combuf,
498		"rad -v 0 -s -e -w %s OPTFILE=%s \| egrep '^[ \t]*(NOMATCH",
499	<	rfname, rendopt+2);
499	>	rfargs, rendopt+2);
500		cp = combuf;
501	<	while (cp) cp++; / match unset variables */
501	>	while (*cp) {
502	>	if (*cp == '\|') pippt = cp;
503	>	cp++;
504	>	} /* match unset variables */
505		for (i = 0; mvar[i] >= 0; i++)
506		if (!vdef(mvar[i])) {
507		*cp++ = '\|';
508		strcpy(cp, vnam(mvar[i]));
509		while (*cp) cp++;
510	+	pippt = NULL;
511		}
512	<	sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY));
513	<	cp += 11; /* point to file name */
514	<	if (system(combuf)) {
515	<	fprintf(stderr, "%s: bad rad input file \"%s\"\n",
516	<	progname, rfname);
427	<	quit(1);
512	>	if (pippt != NULL)
513	>	strcpy(pippt, "> " NULL_DEVICE); /* nothing to match */
514	>	else {
515	>	sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY));
516	>	cp += 11; /* point to file name */
517		}
518	<	loadvars(cp); /* load variables and remove file */
519	<	unlink(cp);
518	>	system(combuf); /* ignore exit code */
519	>	if (pippt == NULL) { /* load variables and remove file */
520	>	loadvars(cp);
521	>	unlink(cp);
522	>	}
523		}
524
525
526	<	animate() /* run animation */
526	>	static void
527	>	animate(void) /* run animation */
528		{
529		int xres, yres;
530		float pa, mult;
#	Line 442 \| Line 535 \| *animate() / run animation /*
535		i = sscanf(vval(RESOLUTION), "%d %d %f", &xres, &yres, &pa);
536		mult = vflt(OVERSAMP);
537		if (i == 3) {
538	<	sprintf(rresopt, "-x %d -y %d -pa %f", (int)(mult*xres),
538	>	sprintf(rresopt, "-x %d -y %d -pa %.3f", (int)(mult*xres),
539		(int)(mult*yres), pa);
540	<	sprintf(fresopt, "-x %d -y %d -pa %f", xres, yres, pa);
540	>	sprintf(fresopt, "-x %d -y %d -pa %.3f", xres, yres, pa);
541		} else if (i) {
542		if (i == 1) yres = xres;
543		sprintf(rresopt, "-x %d -y %d", (int)(mult*xres),
#	Line 461 \| Line 554 \| *animate() / run animation /*
554		progname, vnam(INTERP));
555		vval(INTERP) = "0";
556		}
557	<	if (atoi(vval(MBLUR))) { /* can't handle this yet */
557	>	if (strcmp(vval(MBLUR),"0")) { /* can't handle this */
558		if (!nowarn)
559		fprintf(stderr,
560		"%s: resetting %s=0 for animation\n",
#	Line 471 \| Line 564 \| *animate() / run animation /*
564		}
565		/* figure # frames per batch */
566		d1 = multxresmultyres4; /* space for orig. picture */
567	<	if ((i=vint(INTERP)) \|\| atoi(vval(MBLUR)))
568	<	d1 += multxresmultyres4; /* space for z-buffer */
567	>	if ((i=vint(INTERP)) \|\| getblur(NULL) > 1)
568	>	d1 += multxresmultyressizeof(float); /* Z-buffer */
569		d2 = xresyres4; /* space for final picture */
570		frames_batch = (i+1)(vflt(DISKSPACE)1048576.-d1)/(d1+i*d2);
571		if (frames_batch < i+2) {
#	Line 480 \| Line 573 \| *animate() / run animation /*
573		progname);
574		quit(1);
575		}
576	+	/* initialize archive argument list */
577	+	i = vdef(ARCHIVE) ? strlen(vval(ARCHIVE))+132 : 132;
578	+	arcnext = arcfirst = arcargs + i;
579		/* initialize status file */
580		if (astat.rnext == 0)
581		astat.rnext = astat.fnext = astat.tnext = vint(START);
#	Line 499 \| Line 595 \| *animate() / run animation /*
595		}
596
597
598	<	renderframes(nframes) /* render next nframes frames */
599	<	int nframes;
598	>	static void
599	>	renderframes(int nframes) /* render next nframes frames */
600		{
601		static char vendbuf[16];
602		VIEW *vp;
#	Line 556 \| Line 652 \| int nframes;
652		}
653
654
655	<	filterframes() /* catch up with filtering */
655	>	static void
656	>	filterframes(void) /* catch up with filtering */
657		{
658		VIEW *vp;
659		register int i;
#	Line 564 \| Line 661 \| *filterframes() / catch up with filtering /*
661		if (astat.tnext < astat.fnext) /* other work to do first */
662		return;
663		/* filter each view */
664	<	for (i = astat.fnext; i < astat.rnext; i++) {
665	<	if ((vp = getview(i)) == NULL) { /* get view i */
666	<	fprintf(stderr,
570	<	"%s: unexpected error reading view for frame %d\n",
571	<	progname, i);
572	<	quit(1);
573	<	}
574	<	dofilt(i, vp, getexp(i), 0); /* filter frame */
575	<	}
664	>	for (i = astat.fnext; i < astat.rnext; i++)
665	>	dofilt(i, 0);
666	>
667		bwait(0); /* wait for filter processes */
668	<	archive(astat.fnext, i-1); /* archive originals */
668	>	archive(); /* archive originals */
669		astat.fnext = i; /* update status */
670		putastat();
671		}
672
673
674	<	transferframes() /* catch up with picture transfers */
674	>	static void
675	>	transferframes(void) /* catch up with picture transfers */
676		{
677	<	char combuf[10240];
677	>	char combuf[10240], *fbase;
678		register char *cp;
679		register int i;
680
#	Line 593 \| Line 685 \| *transferframes() / catch up with picture transfers**
685		putastat(); /* update status */
686		return;
687		}
688	<	strcpy(combuf, vval(TRANSFER)); /* start transfer command */
689	<	cp = combuf + strlen(combuf);
688	>	strcpy(combuf, "cd "); /* start transfer command */
689	>	fbase = dirfile(cp = combuf+3, vval(BASENAME));
690	>	if (*cp) {
691	>	while (*++cp) ;
692	>	cp++ = ';'; cp++ = ' ';
693	>	} else
694	>	cp = combuf;
695	>	strcpy(cp, vval(TRANSFER));
696	>	while (*cp) cp++;
697		/* make argument list */
698		for (i = astat.tnext; i < astat.fnext; i++) {
699		*cp++ = ' ';
700	<	sprintf(cp, vval(BASENAME), i);
700	>	sprintf(cp, fbase, i);
701		while (*cp) cp++;
702		strcpy(cp, ".pic");
703		cp += 4;
#	Line 613 \| Line 712 \| *transferframes() / catch up with picture transfers**
712		}
713
714
715	<	animrend(frame, vp) /* start animation frame */
716	<	int frame;
717	<	VIEW *vp;
715	>	static void
716	>	animrend( /* start animation frame */
717	>	int frame,
718	>	VIEW *vp
719	>	)
720		{
620	–	extern int recover();
721		char combuf[2048];
722		char fname[128];
723
#	Line 631 \| Line 731 \| *VIEW vp;**
731		}
732
733
734	<	walkwait(first, last, vfn) /* walk-through frames */
735	<	int first, last;
736	<	char *vfn;
734	>	static void
735	>	walkwait( /* walk-through frames */
736	>	int first,
737	>	int last,
738	>	char *vfn
739	>	)
740		{
741	+	double blurf;
742	+	int nblur = getblur(&blurf);
743		char combuf[2048];
744	+	register char *inspoint;
745		register int i;
746
747		if (!noaction && vint(INTERP)) /* create dummy frames */
#	Line 646 \| Line 752 \| *char vfn;**
752		close(open(combuf, O_RDONLY\|O_CREAT, 0666));
753		}
754		/* create command */
755	<	sprintf(combuf, "rpict%s -w0 ", rendopt);
756	<	if (vint(INTERP) \|\| atoi(vval(MBLUR)))
757	<	sprintf(combuf+strlen(combuf), "-z %s.zbf ", vval(BASENAME));
758	<	sprintf(combuf+strlen(combuf), "-o %s.unf %s -S %d %s < %s",
759	<	vval(BASENAME), rresopt, first, vval(OCTREE), vfn);
755	>	sprintf(combuf, "rpict%s%s -w0", rendopt,
756	>	viewopt(getview(first>1 ? first-1 : 1)));
757	>	inspoint = combuf;
758	>	while (*inspoint) inspoint++;
759	>	if (nblur) {
760	>	sprintf(inspoint, " -pm %.3f", blurf/nblur);
761	>	while (*inspoint) inspoint++;
762	>	}
763	>	if (nblur > 1 \|\| vint(INTERP)) {
764	>	sprintf(inspoint, " -z %s.zbf", vval(BASENAME));
765	>	while (*inspoint) inspoint++;
766	>	}
767	>	sprintf(inspoint, " -o %s.unf %s -S %d",
768	>	vval(BASENAME), rresopt, first);
769	>	while (*inspoint) inspoint++;
770	>	sprintf(inspoint, " %s < %s", vval(OCTREE), vfn);
771		/* run in parallel */
772	<	if (pruncom(combuf, (last-first+1)/(vint(INTERP)+1))) {
772	>	i = (last-first+1)/(vint(INTERP)+1);
773	>	if (i < 1) i = 1;
774	>	if (pruncom(combuf, inspoint, i)) {
775		fprintf(stderr, "%s: error rendering frames %d through %d\n",
776		progname, first, last);
777		quit(1);
#	Line 667 \| Line 786 \| *char vfn;**
786		}
787
788
789	<	int
790	<	recover(frame) /* recover the specified frame */
672	<	int frame;
789	>	static int
790	>	recover(int frame) /* recover the specified frame */
791		{
792		static int rfrm; / list of recovered frames */
793		static int nrfrms = 0;
794	+	double blurf;
795	+	int nblur = getblur(&blurf);
796		char combuf[2048];
797		char fname[128];
798		register char *cp;
#	Line 688 \| Line 808 \| int frame;
808		vval(ANIMATE), frame, rendopt);
809		else
810		sprintf(combuf, "rpict%s -w0", rendopt);
811	<	cp = combuf + strlen(combuf);
812	<	if (vint(INTERP) \|\| atoi(vval(MBLUR))) {
811	>	cp = combuf;
812	>	while (*cp) cp++;
813	>	if (nblur) {
814	>	sprintf(cp, " -pm %.3f", blurf/nblur);
815	>	while (*cp) cp++;
816	>	}
817	>	if (nblur > 1 \|\| vint(INTERP)) {
818		sprintf(cp, " -z %s.zbf", fname);
819		while (*cp) cp++;
820		}
#	Line 703 \| Line 828 \| int frame;
828		return(1);
829		/* add frame to recovered list */
830		if (nrfrms)
831	<	rfrm = (int )realloc((char )rfrm, (nrfrms+1)*sizeof(int));
831	>	rfrm = (int )realloc((void )rfrm, (nrfrms+1)*sizeof(int));
832		else
833		rfrm = (int *)malloc(sizeof(int));
834		if (rfrm == NULL) {
#	Line 715 \| Line 840 \| int frame;
840		}
841
842
843	<	int
844	<	frecover(frame) /* recover filtered frame */
720	<	int frame;
843	>	static int
844	>	frecover(int frame) /* recover filtered frame */
845		{
846	<	VIEW *vp;
723	<	char *ex;
724	<
725	<	vp = getview(frame);
726	<	ex = getexp(frame);
727	<	if (dofilt(frame, vp, ex, 2) && dofilt(frame, vp, ex, 1))
846	>	if (dofilt(frame, 2) && dofilt(frame, 1))
847		return(1);
848		return(0);
849		}
850
851
852	<	archive(first, last) /* archive and remove renderings */
853	<	int first, last;
852	>	static void
853	>	archive(void) /* archive and remove renderings */
854		{
855		#define RMCOML (sizeof(rmcom)-1)
856		static char rmcom[] = "rm -f";
857	<	int offset = RMCOML;
858	<	char combuf[10240];
859	<	struct stat stb;
741	<	register char *cp;
742	<	register int i;
857	>	char basedir[128];
858	>	int dlen, alen;
859	>	register int j;
860
861	<	if (noaction)
862	<	return;
863	<	if (vdef(ARCHIVE) && strlen(vval(ARCHIVE)) > offset)
864	<	offset = strlen(vval(ARCHIVE));
748	<	cp = combuf + offset;
749	<	cp++ = ' '; / make argument list */
750	<	for (i = first; i <= last; i++) {
751	<	sprintf(cp, vval(BASENAME), i);
752	<	strcat(cp, ".unf");
753	<	if (stat(cp, &stb) == 0 && stb.st_size > 0) { /* non-zero? */
754	<	while (*cp) cp++;
755	<	*cp++ = ' ';
756	<	sprintf(cp, vval(BASENAME), i);
757	<	strcat(cp, ".zbf");
758	<	if (access(cp, F_OK) == 0) { /* exists? */
759	<	while (*cp) cp++;
760	<	*cp++ = ' ';
761	<	}
762	<	}
763	<	}
764	<	*--cp = '\0';
765	<	if (cp <= combuf + offset) /* no files? */
766	<	return;
861	>	if (arcnext == arcfirst)
862	>	return; /* nothing to do */
863	>	dirfile(basedir, vval(BASENAME));
864	>	dlen = strlen(basedir);
865		if (vdef(ARCHIVE)) { /* run archive command */
866	<	i = strlen(vval(ARCHIVE));
867	<	strncpy(combuf+offset-i, vval(ARCHIVE), i);
868	<	if (runcom(combuf+offset-i)) {
869	<	fprintf(stderr,
870	<	"%s: error running archive command on frames %d through %d\n",
871	<	progname, first, last);
866	>	alen = strlen(vval(ARCHIVE));
867	>	if (dlen) {
868	>	j = alen + dlen + 5;
869	>	strncpy(arcfirst-j, "cd ", 3);
870	>	strncpy(arcfirst-j+3, basedir, dlen);
871	>	(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' ';
872	>	} else
873	>	j = alen;
874	>	strncpy(arcfirst-alen, vval(ARCHIVE), alen);
875	>	if (runcom(arcfirst-j)) {
876	>	fprintf(stderr, "%s: error running archive command\n",
877	>	progname);
878		quit(1);
879		}
880		}
881	+	if (dlen) {
882	+	j = RMCOML + dlen + 5;
883	+	strncpy(arcfirst-j, "cd ", 3);
884	+	strncpy(arcfirst-j+3, basedir, dlen);
885	+	(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' ';
886	+	} else
887	+	j = RMCOML;
888		/* run remove command */
889	<	strncpy(combuf+offset-RMCOML, rmcom, RMCOML);
890	<	runcom(combuf+offset-RMCOML);
889	>	strncpy(arcfirst-RMCOML, rmcom, RMCOML);
890	>	runcom(arcfirst-j);
891	>	arcnext = arcfirst; /* reset argument list */
892		#undef RMCOML
893		}
894
895
896	<	int
897	<	dofilt(frame, vp, ep, rvr) /* filter frame */
898	<	int frame;
899	<	VIEW *vp;
900	<	char *ep;
789	<	int rvr;
896	>	static int
897	>	dofilt( /* filter frame */
898	>	int frame,
899	>	int rvr
900	>	)
901		{
902	<	extern int frecover();
903	<	char fnbefore[128], fnafter[128];
904	<	char combuf[1024], fname[128];
905	<	int usepinterp, usepfilt;
902	>	static int iter = 0;
903	>	double blurf;
904	>	int nblur = getblur(&blurf);
905	>	VIEW *vp = getview(frame);
906	>	char *ep = getexp(frame);
907	>	char fnbefore[128], fnafter[128], *fbase;
908	>	char combuf[1024], fname0[128], fname1[128];
909	>	int usepinterp, usepfilt, nora_rgbe;
910		int frseq[2];
911		/* check what is needed */
912	<	usepinterp = atoi(vval(MBLUR));
913	<	usepfilt = pfiltalways \| ep==NULL;
912	>	if (vp == NULL) {
913	>	fprintf(stderr,
914	>	"%s: unexpected error reading view for frame %d\n",
915	>	progname, frame);
916	>	quit(1);
917	>	}
918	>	if (ep == NULL) {
919	>	fprintf(stderr,
920	>	"%s: unexpected error reading exposure for frame %d\n",
921	>	progname, frame);
922	>	quit(1);
923	>	}
924	>	usepinterp = (nblur > 1);
925	>	usepfilt = pfiltalways \| (ep==NULL);
926	>	if (ep != NULL && !strcmp(ep, "1"))
927	>	ep = "+0";
928	>	nora_rgbe = strcmp(vval(OVERSAMP),"1") \|\| ep==NULL \|\|
929	>	ep != '+' \|\| ep != '-' \|\| !isint(ep);
930		/* compute rendered views */
931		frseq[0] = frame - ((frame-1) % (vint(INTERP)+1));
932		frseq[1] = frseq[0] + vint(INTERP) + 1;
933	+	fbase = dirfile(NULL, vval(BASENAME));
934		if (frseq[1] > vint(END))
935		frseq[1] = vint(END);
936		if (frseq[1] == frame) { /* pfilt only */
937		frseq[0] = frseq[1];
938		usepinterp = 0; /* update what's needed */
939	<	usepfilt \|= vflt(OVERSAMP)>1.01 \|\| strcmp(ep,"1");
940	<	} else if (frseq[0] == frame) { /* no interpolation */
941	<	/* update what's needed */
942	<	if (!usepinterp)
943	<	usepfilt \|= vflt(OVERSAMP)>1.01 \|\| strcmp(ep,"1");
939	>	usepfilt \|= nora_rgbe;
940	>	} else if (frseq[0] == frame) { /* no interpolation needed */
941	>	if (!rvr && frame > 1+vint(INTERP)) { /* archive previous */
942	>	*arcnext++ = ' ';
943	>	sprintf(arcnext, fbase, frame-vint(INTERP)-1);
944	>	while (*arcnext) arcnext++;
945	>	strcpy(arcnext, ".unf");
946	>	arcnext += 4;
947	>	if (usepinterp \|\| vint(INTERP)) { /* and Z-buf */
948	>	*arcnext++ = ' ';
949	>	sprintf(arcnext, fbase, frame-vint(INTERP)-1);
950	>	while (*arcnext) arcnext++;
951	>	strcpy(arcnext, ".zbf");
952	>	arcnext += 4;
953	>	}
954	>	}
955	>	if (!usepinterp) /* update what's needed */
956	>	usepfilt \|= nora_rgbe;
957		} else /* interpolation needed */
958		usepinterp++;
959		if (frseq[1] >= astat.rnext) /* next batch unavailable */
#	Line 821 \| Line 966 \| int rvr;
966		if (usepinterp) { /* using pinterp */
967		if (rvr == 2 && recover(frseq[1])) /* recover after? */
968		return(1);
969	<	if (atoi(vval(MBLUR))) {
970	<	FILE fp; / motion blurring */
971	<	sprintf(fname, "%s/vw0", vval(DIRECTORY));
972	<	if ((fp = fopen(fname, "w")) == NULL) {
973	<	perror(fname); quit(1);
974	<	}
975	<	fputs(VIEWSTR, fp);
976	<	fprintview(vp, fp);
977	<	putc('\n', fp); fclose(fp);
978	<	if ((vp = getview(frame+1)) == NULL) {
979	<	fprintf(stderr,
969	>	if (nblur > 1) { /* with pmblur */
970	>	sprintf(fname0, "%s/vw0%c", vval(DIRECTORY),
971	>	'a'+(iter%26));
972	>	sprintf(fname1, "%s/vw1%c", vval(DIRECTORY),
973	>	'a'+(iter%26));
974	>	if (!noaction) {
975	>	FILE fp; / motion blurring */
976	>	if ((fp = fopen(fname0, "w")) == NULL) {
977	>	perror(fname0); quit(1);
978	>	}
979	>	fputs(VIEWSTR, fp);
980	>	fprintview(vp, fp);
981	>	putc('\n', fp); fclose(fp);
982	>	if ((vp = getview(frame+1)) == NULL) {
983	>	fprintf(stderr,
984		"%s: unexpected error reading view for frame %d\n",
985	<	progname, frame+1);
986	<	quit(1);
985	>	progname, frame+1);
986	>	quit(1);
987	>	}
988	>	if ((fp = fopen(fname1, "w")) == NULL) {
989	>	perror(fname1); quit(1);
990	>	}
991	>	fputs(VIEWSTR, fp);
992	>	fprintview(vp, fp);
993	>	putc('\n', fp); fclose(fp);
994		}
839	–	sprintf(fname, "%s/vw1", vval(DIRECTORY));
840	–	if ((fp = fopen(fname, "w")) == NULL) {
841	–	perror(fname); quit(1);
842	–	}
843	–	fputs(VIEWSTR, fp);
844	–	fprintview(vp, fp);
845	–	putc('\n', fp); fclose(fp);
995		sprintf(combuf,
996	<	"(pmblur %s %d %s/vw0 %s/vw1; rm -f %s/vw0 %s/vw1) \| pinterp -B",
997	<	*sskip(vval(MBLUR)) ? sskip2(vval(MBLUR),1) : "1",
998	<	atoi(vval(MBLUR)), vval(DIRECTORY),
999	<	vval(DIRECTORY), vval(DIRECTORY),
851	<	vval(DIRECTORY), vval(DIRECTORY));
996	>	"(pmblur %.3f %d %s %s; rm -f %s %s) \| pinterp -B -a",
997	>	blurf, nblur,
998	>	fname0, fname1, fname0, fname1);
999	>	iter++;
1000		} else /* no blurring */
1001		strcpy(combuf, "pinterp");
1002		strcat(combuf, viewopt(vp));
1003		if (vbool(RTRACE))
1004		sprintf(combuf+strlen(combuf), " -ff -fr '%s -w0 %s'",
1005	<	rendopt, vval(OCTREE));
1005	>	rendopt+1, vval(OCTREE));
1006		if (vdef(PINTERP))
1007		sprintf(combuf+strlen(combuf), " %s", vval(PINTERP));
1008		if (usepfilt)
1009		sprintf(combuf+strlen(combuf), " %s", rresopt);
1010		else
1011	<	sprintf(combuf+strlen(combuf), " %s -e %s",
1011	>	sprintf(combuf+strlen(combuf), " -a %s -e %s",
1012		fresopt, ep);
1013		sprintf(combuf+strlen(combuf), " %s.unf %s.zbf",
1014		fnbefore, fnbefore);
#	Line 895 \| Line 1043 \| int rvr;
1043		} else { /* else just check it */
1044		if (rvr == 2)
1045		return(1);
1046	<	sprintf(combuf, "ra_rgbe -r %s.unf", fnbefore);
1046	>	sprintf(combuf, "ra_rgbe -e %s -r %s.unf", ep, fnbefore);
1047		}
1048		/* output file name */
1049	<	sprintf(fname, vval(BASENAME), frame);
1050	<	sprintf(combuf+strlen(combuf), " > %s.pic", fname);
1049	>	sprintf(fname0, vval(BASENAME), frame);
1050	>	sprintf(combuf+strlen(combuf), " > %s.pic", fname0);
1051		if (rvr) /* in recovery */
1052		return(runcom(combuf));
1053		bruncom(combuf, frame, frecover); /* else run in background */
#	Line 907 \| Line 1055 \| int rvr;
1055		}
1056
1057
1058	<	VIEW *
1059	<	getview(n) /* get view number n */
912	<	int n;
1058	>	static VIEW *
1059	>	getview(int n) /* get view number n */
1060		{
1061		static FILE viewfp = NULL; / view file pointer */
1062		static int viewnum = 0; /* current view number */
#	Line 921 \| Line 1068 \| int n;
1068		fclose(viewfp);
1069		viewfp = NULL;
1070		viewnum = 0;
1071	<	copystruct(&curview, &stdview);
1071	>	curview = stdview;
1072		}
1073		return(NULL);
1074		}
1075	<	if (viewfp == NULL) { /* open file */
1075	>	if (viewfp == NULL) { /* open file */
1076		if ((viewfp = fopen(vval(VIEWFILE), "r")) == NULL) {
1077		perror(vval(VIEWFILE));
1078		quit(1);
1079		}
1080	<	} else if (n < viewnum) { /* rewind file */
1080	>	} else if (n > 0 && n < viewnum) { /* rewind file */
1081	>	if (viewnum == 1 && feof(viewfp))
1082	>	return(&curview); /* just one view */
1083		if (fseek(viewfp, 0L, 0) == EOF) {
1084		perror(vval(VIEWFILE));
1085		quit(1);
1086		}
1087	<	copystruct(&curview, &stdview);
1087	>	curview = stdview;
1088		viewnum = 0;
1089		}
1090	+	if (n < 0) { /* get next view */
1091	+	register int c = getc(viewfp);
1092	+	if (c == EOF)
1093	+	return((VIEW )NULL); / that's it */
1094	+	ungetc(c, viewfp);
1095	+	n = viewnum + 1;
1096	+	}
1097		while (n > viewnum) { /* scan to desired view */
1098		if (fgets(linebuf, sizeof(linebuf), viewfp) == NULL)
1099	<	return(NULL);
1099	>	return(viewnum==1 ? &curview : (VIEW *)NULL);
1100		if (isview(linebuf) && sscanview(&curview, linebuf) > 0)
1101		viewnum++;
1102		}
#	Line 948 \| Line 1104 \| int n;
1104		}
1105
1106
1107	<	int
1108	<	countviews() /* count views in view file */
1107	>	static int
1108	>	countviews(void) /* count views in view file */
1109		{
1110	<	register int n = 0;
1110	>	int n;
1111
1112	<	while (getview(n+1) != NULL)
1112	>	if (getview(n=1) == NULL)
1113	>	return(0);
1114	>	while (getview(-1) != NULL)
1115		n++;
1116		return(n);
1117		}
1118
1119
1120	<	char *
1121	<	getexp(n) /* get exposure for nth frame */
964	<	int n;
1120	>	static char *
1121	>	getexp(int n) /* get exposure for nth frame */
1122		{
1123		extern char *fskip();
1124		static char expval[32];
#	Line 973 \| Line 1130 \| int n;
1130		if (n == 0) { /* signal to close file */
1131		if (expfp != NULL) {
1132		fclose(expfp);
1133	+	free((void *)exppos);
1134		expfp = NULL;
1135		}
1136		return(NULL);
1137	<	}
1137	>	} else if (n > vint(END)) /* request past end (error?) */
1138	>	return(NULL);
1139		if (!vdef(EXPOSURE)) /* no setting (auto) */
1140		return(NULL);
1141		if (isflt(vval(EXPOSURE))) /* always the same */
#	Line 1014 \| Line 1173 \| int n;
1173		}
1174		curfrm++;
1175		cp = fskip(expval); /* check format */
1176	<	if (cp == NULL \|\| *cp != '\n') {
1176	>	if (cp != NULL)
1177	>	while (isspace(*cp))
1178	>	*cp++ = '\0';
1179	>	if (cp == NULL \|\| *cp) {
1180		fprintf(stderr,
1181		"%s: exposure format error on line %d\n",
1182		vval(EXPOSURE), curfrm);
1183		quit(1);
1184		}
1023	–	*cp = '\0';
1185		}
1186		return(expval); /* return value */
1187		}
1188
1189
1190	<	struct pslot *
1191	<	findpslot(pid) /* find or allocate a process slot */
1031	<	int pid;
1190	>	static struct pslot *
1191	>	findpslot(int pid) /* find or allocate a process slot */
1192		{
1193		register struct pslot *psempty = NULL;
1194		register int i;
#	Line 1043 \| Line 1203 \| int pid;
1203		}
1204
1205
1206	<	int
1207	<	donecom(ps, pn, status) /* clean up after finished process */
1208	<	PSERVER *ps;
1209	<	int pn;
1210	<	int status;
1206	>	static int
1207	>	donecom( /* clean up after finished process */
1208	>	PSERVER *ps,
1209	>	int pn,
1210	>	int status
1211	>	)
1212		{
1213	<	register PROC *pp;
1213	>	register NETPROC *pp;
1214	>	register struct pslot *psl;
1215
1216		pp = ps->proc + pn;
1217		if (pp->elen) { /* pass errors */
#	Line 1061 \| Line 1223 \| int status;
1223		if (ps->hostname[0])
1224		status = 1; /* because rsh doesn't return status */
1225		}
1226	+	lastpserver = NULL;
1227	+	psl = findpslot(pp->pid); /* check for bruncom() slot */
1228	+	if (psl->pid) {
1229	+	if (status) {
1230	+	if (psl->rcvf != NULL) /* attempt recovery */
1231	+	status = (*psl->rcvf)(psl->fout);
1232	+	if (status) {
1233	+	fprintf(stderr,
1234	+	"%s: error rendering frame %d\n",
1235	+	progname, psl->fout);
1236	+	quit(1);
1237	+	}
1238	+	lastpserver = ps;
1239	+	}
1240	+	psl->pid = 0; /* free process slot */
1241	+	} else if (status)
1242	+	lastpserver = ps;
1243		freestr(pp->com); /* free command string */
1065	–	lastpid = pp->pid; /* record PID for bwait() */
1066	–	lastpserver = ps; /* record server for serverdown() */
1244		return(status);
1245		}
1246
1247
1248	<	int
1249	<	serverdown() /* check status of last process server */
1248	>	static int
1249	>	serverdown(void) /* check status of last process server */
1250		{
1251	+	if (lastpserver == NULL \|\| !lastpserver->hostname[0])
1252	+	return(0);
1253		if (pserverOK(lastpserver)) /* server still up? */
1254		return(0);
1255		delpserver(lastpserver); /* else delete it */
#	Line 1083 \| Line 1262 \| *serverdown() / check status of last process server**
1262		}
1263
1264
1265	<	int
1266	<	bruncom(com, fout, rf) /* run a command in the background */
1267	<	char *com;
1268	<	int fout;
1269	<	int (*rf)();
1265	>	static int
1266	>	bruncom( /* run a command in the background */
1267	>	char *com,
1268	>	int fout,
1269	>	int (*rf)()
1270	>	)
1271		{
1272		int pid;
1273		register struct pslot *psl;
1274
1275	<	if (!silent)
1276	<	printf("\t%s &\n", com); /* echo command */
1277	<	if (noaction)
1275	>	if (noaction) {
1276	>	if (!silent)
1277	>	printf("\t%s\n", com); /* echo command */
1278		return(0);
1279	<	fflush(stdout);
1280	<	/* else start it when we can */
1281	<	while ((pid = startjob(NULL, savestr(com), donecom)) == -1)
1279	>	}
1280	>	com = savestr(com); /* else start it when we can */
1281	>	while ((pid = startjob(NULL, com, donecom)) == -1)
1282		bwait(1);
1283	<	if (!silent) {
1283	>	if (!silent) { /* echo command */
1284		PSERVER *ps;
1285		int psn = pid;
1286	<	ps = findpjob(&psn);
1287	<	printf("\tProcess started on %s\n",
1288	<	ps->hostname[0] ? ps->hostname : LHOSTNAME);
1286	>	ps = findjob(&psn);
1287	>	printf("\t%s\n", com);
1288	>	printf("\tProcess started on %s\n", phostname(ps));
1289		fflush(stdout);
1290		}
1291		psl = findpslot(pid); /* record info. in appropriate slot */
#	Line 1116 \| Line 1296 \| *int (rf)();**
1296		}
1297
1298
1299	<	bwait(ncoms) /* wait for batch job(s) to finish */
1300	<	int ncoms;
1299	>	static void
1300	>	bwait(int ncoms) /* wait for batch job(s) to finish */
1301		{
1302		int status;
1123	–	register struct pslot *psl;
1303
1304		if (noaction)
1305		return;
1306		while ((status = wait4job(NULL, -1)) != -1) {
1307	<	psl = findpslot(lastpid);
1308	<	if (status) { /* attempt recovery */
1309	<	serverdown(); /* check server */
1131	<	if (psl->rcvf == NULL \|\| (*psl->rcvf)(psl->fout)) {
1132	<	fprintf(stderr,
1133	<	"%s: error rendering frame %d\n",
1134	<	progname, psl->fout);
1135	<	quit(1);
1136	<	}
1137	<	}
1138	<	psl->pid = 0; /* free process slot */
1139	<	if (!--ncoms)
1140	<	return; /* done enough */
1307	>	serverdown(); /* update server status */
1308	>	if (--ncoms == 0)
1309	>	break; /* done enough */
1310		}
1311		}
1312
1313
1314	<	int
1315	<	pruncom(com, maxcopies) /* run a command in parallel over network */
1316	<	char *com;
1317	<	int maxcopies;
1314	>	static int
1315	>	pruncom( /* run a command in parallel over network */
1316	>	char *com,
1317	>	char *ppins,
1318	>	int maxcopies
1319	>	)
1320		{
1321		int retstatus = 0;
1322		int hostcopies;
1323	+	char buf[10240], com1, s;
1324		int status;
1325	+	int pfd;
1326	+	register int n;
1327		register PSERVER *ps;
1328
1329		if (!silent)
1330	<	printf("\t%s &\n", com); /* echo command */
1330	>	printf("\t%s\n", com); /* echo command */
1331		if (noaction)
1332		return(0);
1333		fflush(stdout);
1334		/* start jobs on each server */
1335		for (ps = pslist; ps != NULL; ps = ps->next) {
1336		hostcopies = 0;
1337	<	while (maxcopies > 0 &&
1338	<	startjob(ps, savestr(com), donecom) != -1) {
1339	<	sleep(10);
1340	<	hostcopies++;
1341	<	maxcopies--;
1337	>	if (maxcopies > 1 && ps->nprocs > 1 && ppins != NULL) {
1338	>	strcpy(com1=buf, com); /* build -PP command */
1339	>	sprintf(com1+(ppins-com), " -PP %s/%s.persist",
1340	>	vval(DIRECTORY), phostname(ps));
1341	>	unlink(com1+(ppins-com)+5);
1342	>	strcat(com1, ppins);
1343	>	} else
1344	>	com1 = com;
1345	>	while (maxcopies > 0) {
1346	>	s = savestr(com1);
1347	>	if (startjob(ps, s, donecom) != -1) {
1348	>	sleep(20);
1349	>	hostcopies++;
1350	>	maxcopies--;
1351	>	} else {
1352	>	freestr(s);
1353	>	break;
1354	>	}
1355		}
1356		if (!silent && hostcopies) {
1357		if (hostcopies > 1)
1358		printf("\t%d duplicate processes", hostcopies);
1359		else
1360		printf("\tProcess");
1361	<	printf(" started on %s\n",
1175	<	ps->hostname[0] ? ps->hostname : LHOSTNAME);
1361	>	printf(" started on %s\n", phostname(ps));
1362		fflush(stdout);
1363		}
1364		}
1365		/* wait for jobs to finish */
1366		while ((status = wait4job(NULL, -1)) != -1)
1367	<	if (status)
1368	<	retstatus += !serverdown(); /* check server */
1367	>	retstatus += status && !serverdown();
1368	>	/* terminate parallel rpict's */
1369	>	for (ps = pslist; ps != NULL; ps = ps->next) {
1370	>	sprintf(buf, "%s/%s.persist", vval(DIRECTORY), phostname(ps));
1371	>	if ((pfd = open(buf, O_RDONLY)) >= 0) {
1372	>	n = read(pfd, buf, sizeof(buf)-1); /* get PID */
1373	>	buf[n] = '\0';
1374	>	close(pfd);
1375	>	for (n = 0; buf[n] && !isspace(buf[n]); n++)
1376	>	;
1377	>	/* terminate */
1378	>	sprintf(buf, "kill -ALRM %d", atoi(buf+n));
1379	>	wait4job(ps, startjob(ps, buf, NULL));
1380	>	}
1381	>	}
1382		return(retstatus);
1383		}
1384
1385
1386	<	runcom(cs) /* run a command locally and wait for it */
1387	<	char *cs;
1386	>	static int
1387	>	runcom(char cs) / run a command locally and wait for it */
1388		{
1389		if (!silent) /* echo it */
1390		printf("\t%s\n", cs);
#	Line 1196 \| Line 1395 \| *char cs;**
1395		}
1396
1397
1398	<	rmfile(fn) /* remove a file */
1399	<	char *fn;
1398	>	static int
1399	>	rmfile(char fn) / remove a file */
1400		{
1401		if (!silent)
1402	<	#ifdef MSDOS
1402	>	#ifdef _WIN32
1403		printf("\tdel %s\n", fn);
1404		#else
1405		printf("\trm -f %s\n", fn);
#	Line 1211 \| Line 1410 \| *char fn;**
1410		}
1411
1412
1413	<	badvalue(vc) /* report bad variable value and exit */
1414	<	int vc;
1413	>	static void
1414	>	badvalue(int vc) /* report bad variable value and exit */
1415		{
1416		fprintf(stderr, "%s: bad value for variable '%s'\n",
1417		progname, vnam(vc));
1418		quit(1);
1419	+	}
1420	+
1421	+
1422	+	static char *
1423	+	dirfile( /* separate path into directory and file */
1424	+	char *df,
1425	+	register char *path
1426	+	)
1427	+	{
1428	+	register int i;
1429	+	int psep;
1430	+
1431	+	for (i = 0, psep = -1; path[i]; i++)
1432	+	if (path[i] == '/')
1433	+	psep = i;
1434	+	if (df != NULL) {
1435	+	if (psep == 0) {
1436	+	df[0] = '/';
1437	+	df[1] = '\0';
1438	+	} else if (psep > 0) {
1439	+	strncpy(df, path, psep);
1440	+	df[psep] = '\0';
1441	+	} else
1442	+	df[0] = '\0';
1443	+	}
1444	+	return(path+psep+1);
1445	+	}
1446	+
1447	+
1448	+	static int
1449	+	getblur(double bf) / get # blur samples (and fraction) */
1450	+	{
1451	+	double blurf;
1452	+	int nblur;
1453	+	char *s;
1454	+
1455	+	if (!vdef(MBLUR)) {
1456	+	if (bf != NULL)
1457	+	*bf = 0.0;
1458	+	return(0);
1459	+	}
1460	+	blurf = atof(vval(MBLUR));
1461	+	if (blurf < 0.0)
1462	+	blurf = 0.0;
1463	+	if (bf != NULL)
1464	+	*bf = blurf;
1465	+	if (blurf <= FTINY)
1466	+	return(0);
1467	+	s = sskip(vval(MBLUR));
1468	+	if (!*s)
1469	+	return(DEF_NBLUR);
1470	+	nblur = atoi(s);
1471	+	if (nblur <= 0)
1472	+	return(1);
1473	+	return(nblur);
1474		}

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Comparing ray/src/util/ranimate.c (file contents): Revision 2.3 by greg, Fri Jan 19 17:24:19 1996 UTC vs. Revision 2.44 by greg, Tue Dec 9 22:46:41 2003 UTC

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Comparing ray/src/util/ranimate.c (file contents):
Revision 2.3 by greg, Fri Jan 19 17:24:19 1996 UTC vs.
Revision 2.44 by greg, Tue Dec 9 22:46:41 2003 UTC