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/* Copyright (c) 1999 Silicon Graphics, Inc. */ |
2 |
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|
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#ifndef lint |
2 |
< |
static char SCCSid[] = "$SunId$ SGI"; |
2 |
> |
static const char RCSid[] = "$Id$"; |
3 |
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#endif |
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|
4 |
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/* |
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* Executive program for oconv, rpict and pfilt |
6 |
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*/ |
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|
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#include "standard.h" |
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|
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#include <ctype.h> |
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#include <time.h> |
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|
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#include "platform.h" |
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#include "rtprocess.h" |
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#include "view.h" |
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#include "paths.h" |
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#include "vars.h" |
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#include <ctype.h> |
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#include <sys/types.h> |
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|
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#ifdef _WIN32 |
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#define DELCMD "del" |
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#define RENAMECMD "rename" |
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#else |
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#define DELCMD "rm -f" |
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#define RENAMECMD "mv" |
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#include <sys/types.h> |
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#include <sys/wait.h> |
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#endif |
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|
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/* variables (alphabetical by name) */ |
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#define AMBFILE 0 /* ambient file name */ |
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#define DETAIL 1 /* level of scene detail */ |
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#define RENDER 17 /* rendering options */ |
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#define REPORT 18 /* report frequency and errfile */ |
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#define RESOLUTION 19 /* maximum picture resolution */ |
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#define SCENE 20 /* scene files */ |
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#define UP 21 /* view up (X, Y or Z) */ |
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#define VARIABILITY 22 /* level of light variability */ |
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#define VIEWS 23 /* view(s) for picture(s) */ |
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#define ZFILE 24 /* distance file root name */ |
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#define ZONE 25 /* simulation zone */ |
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#define RPICT 20 /* rpict parameters */ |
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#define RVU 21 /* rvu parameters */ |
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#define SCENE 22 /* scene files */ |
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> |
#define UP 23 /* view up (X, Y or Z) */ |
54 |
> |
#define VARIABILITY 24 /* level of light variability */ |
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> |
#define VIEWS 25 /* view(s) for picture(s) */ |
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> |
#define ZFILE 26 /* distance file root name */ |
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#define ZONE 27 /* simulation zone */ |
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/* total number of variables */ |
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int NVARS = 26; |
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int NVARS = 28; |
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|
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VARIABLE vv[] = { /* variable-value pairs */ |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
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{"render", 3, 0, NULL, catvalues}, |
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{"REPORT", 3, 0, NULL, onevalue}, |
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{"RESOLUTION", 3, 0, NULL, onevalue}, |
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{"rpict", 3, 0, NULL, catvalues}, |
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{"rvu", 3, 0, NULL, catvalues}, |
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{"scene", 3, 0, NULL, catvalues}, |
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{"UP", 2, 0, NULL, onevalue}, |
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{"VARIABILITY", 3, 0, NULL, qualvalue}, |
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}; |
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|
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/* overture calculation file */ |
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#ifdef NIX |
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char overfile[] = "overture.unf"; |
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#ifdef NULL_DEVICE |
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char overfile[] = NULL_DEVICE; |
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#else |
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char overfile[] = "/dev/null"; |
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char overfile[] = "overture.unf"; |
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#endif |
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|
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extern time_t fdate(), time(); |
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|
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time_t scenedate; /* date of latest scene or object file */ |
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time_t octreedate; /* date of octree */ |
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int explicate = 0; /* explicate variables */ |
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int silent = 0; /* do work silently */ |
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int touchonly = 0; /* touch files only */ |
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int noaction = 0; /* don't do anything */ |
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int nprocs = 1; /* maximum executing processes */ |
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int sayview = 0; /* print view out */ |
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char *rvdevice = NULL; /* rview output device */ |
116 |
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char *rvdevice = NULL; /* rvu output device */ |
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char *viewselect = NULL; /* specific view only */ |
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|
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#define DEF_RPICT_PATH "rpict" /* default rpict path */ |
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|
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/* command paths */ |
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char c_oconv[256] = "oconv"; |
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char c_mkillum[256] = "mkillum"; |
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char c_rvu[256] = "rvu"; |
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char c_rpict[256] = DEF_RPICT_PATH; |
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char c_rpiece[] = "rpiece"; |
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char c_pfilt[256] = "pfilt"; |
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|
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int overture = 0; /* overture calculation needed */ |
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|
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int children_running = 0; /* set negative in children */ |
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|
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char *progname; /* global argv[0] */ |
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char *rifname; /* global rad input file name */ |
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|
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char radname[MAXPATH]; /* root Radiance file name */ |
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char radname[PATH_MAX]; /* root Radiance file name */ |
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|
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#define inchild() (children_running < 0) |
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|
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main(argc, argv) |
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int argc; |
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char *argv[]; |
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static void rootname(char *rn, char *fn); |
141 |
> |
static time_t checklast(char *fnames); |
142 |
> |
static char * newfname(char *orig, int pred); |
143 |
> |
static void checkfiles(void); |
144 |
> |
static void getoctcube(double org[3], double *sizp); |
145 |
> |
static void setdefaults(void); |
146 |
> |
static void oconv(void); |
147 |
> |
static char * addarg(char *op, char *arg); |
148 |
> |
static void oconvopts(char *oo); |
149 |
> |
static void mkillumopts(char *mo); |
150 |
> |
static void checkambfile(void); |
151 |
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static double ambval(void); |
152 |
> |
static void renderopts(char *op, char *po); |
153 |
> |
static void lowqopts(char *op, char *po); |
154 |
> |
static void medqopts(char *op, char *po); |
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> |
static void hiqopts(char *op, char *po); |
156 |
> |
static void xferopts(char *ro); |
157 |
> |
static void pfiltopts(char *po); |
158 |
> |
static int matchword(char *s1, char *s2); |
159 |
> |
static char * specview(char *vs); |
160 |
> |
static char * getview(int n, char *vn); |
161 |
> |
static int myprintview(char *vopts, FILE *fp); |
162 |
> |
static void rvu(char *opts, char *po); |
163 |
> |
static void rpict(char *opts, char *po); |
164 |
> |
static int touch(char *fn); |
165 |
> |
static int runcom(char *cs); |
166 |
> |
static int rmfile(char *fn); |
167 |
> |
static int mvfile(char *fold, char *fnew); |
168 |
> |
static int next_process(int reserve); |
169 |
> |
static void wait_process(int all); |
170 |
> |
static void finish_process(void); |
171 |
> |
static void badvalue(int vc); |
172 |
> |
static void syserr(char *s); |
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|
174 |
> |
|
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int |
176 |
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main( |
177 |
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int argc, |
178 |
> |
char *argv[] |
179 |
> |
) |
180 |
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{ |
181 |
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char ropts[512]; |
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char popts[64]; |
190 |
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silent++; |
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break; |
192 |
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case 'n': |
193 |
< |
noaction++; |
193 |
> |
nprocs = 0; |
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break; |
195 |
+ |
case 'N': |
196 |
+ |
nprocs = atoi(argv[++i]); |
197 |
+ |
if (nprocs < 0) |
198 |
+ |
nprocs = 0; |
199 |
+ |
break; |
200 |
|
case 't': |
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touchonly++; |
202 |
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break; |
249 |
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renderopts(ropts, popts); |
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xferopts(ropts); |
251 |
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if (rvdevice != NULL) |
252 |
< |
rview(ropts, popts); |
252 |
> |
rvu(ropts, popts); |
253 |
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else |
254 |
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rpict(ropts, popts); |
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quit(0); |
256 |
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userr: |
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fprintf(stderr, |
258 |
< |
"Usage: %s [-w][-s][-n][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
258 |
> |
"Usage: %s [-w][-s][-n|-N npr][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
259 |
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progname); |
260 |
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quit(1); |
261 |
+ |
return 1; /* pro forma return */ |
262 |
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} |
263 |
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|
264 |
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|
265 |
< |
rootname(rn, fn) /* remove tail from end of fn */ |
266 |
< |
register char *rn, *fn; |
265 |
> |
static void |
266 |
> |
rootname( /* remove tail from end of fn */ |
267 |
> |
char *rn, |
268 |
> |
char *fn |
269 |
> |
) |
270 |
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{ |
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char *tp, *dp; |
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|
273 |
< |
for (tp = NULL, dp = rn; *rn = *fn++; rn++) |
273 |
> |
for (tp = NULL, dp = rn; (*rn = *fn++); rn++) |
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if (ISDIRSEP(*rn)) |
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dp = rn; |
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else if (*rn == '.') |
280 |
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} |
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|
283 |
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time_t |
284 |
< |
checklast(fnames) /* check files and find most recent */ |
285 |
< |
register char *fnames; |
283 |
> |
static time_t |
284 |
> |
checklast( /* check files and find most recent */ |
285 |
> |
char *fnames |
286 |
> |
) |
287 |
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{ |
288 |
< |
char thisfile[MAXPATH]; |
288 |
> |
char thisfile[PATH_MAX]; |
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time_t thisdate, lastdate = 0; |
290 |
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|
291 |
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if (fnames == NULL) |
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return(0); |
293 |
< |
while ((fnames = nextword(thisfile, MAXPATH, fnames)) != NULL) { |
293 |
> |
while ((fnames = nextword(thisfile, PATH_MAX, fnames)) != NULL) { |
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if (thisfile[0] == '!' || |
295 |
< |
(thisfile[0] == '\\' && thisfile[1] == '!')) |
295 |
> |
(thisfile[0] == '\\' && thisfile[1] == '!')) { |
296 |
> |
if (!lastdate) |
297 |
> |
lastdate = 1; |
298 |
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continue; |
299 |
+ |
} |
300 |
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if (!(thisdate = fdate(thisfile))) |
301 |
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syserr(thisfile); |
302 |
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if (thisdate > lastdate) |
306 |
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} |
307 |
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|
308 |
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|
309 |
< |
char * |
310 |
< |
newfname(orig, pred) /* create modified file name */ |
311 |
< |
char *orig; |
312 |
< |
int pred; |
309 |
> |
static char * |
310 |
> |
newfname( /* create modified file name */ |
311 |
> |
char *orig, |
312 |
> |
int pred |
313 |
> |
) |
314 |
|
{ |
315 |
< |
extern char *rindex(); |
316 |
< |
register char *cp; |
239 |
< |
register int n; |
315 |
> |
char *cp; |
316 |
> |
int n; |
317 |
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int suffix; |
318 |
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|
319 |
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n = 0; cp = orig; suffix = -1; /* suffix position, length */ |
332 |
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} |
333 |
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|
334 |
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|
335 |
< |
checkfiles() /* check for existence and modified times */ |
335 |
> |
static void |
336 |
> |
checkfiles(void) /* check for existence and modified times */ |
337 |
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{ |
338 |
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time_t objdate; |
339 |
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|
342 |
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syserr(progname); |
343 |
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sprintf(vval(OCTREE), "%s.oct", radname); |
344 |
|
vdef(OCTREE)++; |
345 |
+ |
} else if (vval(OCTREE)[0] == '!') { |
346 |
+ |
fprintf(stderr, "%s: illegal '%s' specification\n", |
347 |
+ |
progname, vnam(OCTREE)); |
348 |
+ |
quit(1); |
349 |
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} |
350 |
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octreedate = fdate(vval(OCTREE)); |
351 |
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if (vdef(ILLUM)) { /* illum requires secondary octrees */ |
368 |
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} |
369 |
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|
370 |
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|
371 |
< |
getoctcube(org, sizp) /* get octree bounding cube */ |
372 |
< |
double org[3], *sizp; |
371 |
> |
static void |
372 |
> |
getoctcube( /* get octree bounding cube */ |
373 |
> |
double org[3], |
374 |
> |
double *sizp |
375 |
> |
) |
376 |
|
{ |
292 |
– |
extern FILE *popen(); |
377 |
|
static double oorg[3], osiz = 0.; |
378 |
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double min[3], max[3]; |
379 |
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char buf[1024]; |
380 |
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FILE *fp; |
381 |
< |
register int i; |
381 |
> |
int i; |
382 |
|
|
383 |
< |
if (osiz <= FTINY) |
384 |
< |
if (noaction && fdate(oct1name) < |
383 |
> |
if (osiz <= FTINY) { |
384 |
> |
if (!nprocs && fdate(oct1name) < |
385 |
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(scenedate>illumdate?scenedate:illumdate)) { |
386 |
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/* run getbbox */ |
387 |
|
sprintf(buf, "getbbox -w -h %s", |
416 |
|
} |
417 |
|
pclose(fp); |
418 |
|
} |
419 |
+ |
} |
420 |
|
org[0] = oorg[0]; org[1] = oorg[1]; org[2] = oorg[2]; *sizp = osiz; |
421 |
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} |
422 |
|
|
423 |
|
|
424 |
< |
setdefaults() /* set default values for unassigned var's */ |
424 |
> |
static void |
425 |
> |
setdefaults(void) /* set default values for unassigned var's */ |
426 |
|
{ |
427 |
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double org[3], lim[3], size; |
428 |
|
char buf[128]; |
479 |
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} |
480 |
|
|
481 |
|
|
482 |
< |
oconv() /* run oconv and mkillum if necessary */ |
482 |
> |
static void |
483 |
> |
oconv(void) /* run oconv and mkillum if necessary */ |
484 |
|
{ |
485 |
|
static char illumtmp[] = "ilXXXXXX"; |
486 |
< |
char combuf[1024], ocopts[64], mkopts[64]; |
486 |
> |
char combuf[PATH_MAX], ocopts[64], mkopts[1024]; |
487 |
|
|
488 |
|
oconvopts(ocopts); /* get options */ |
489 |
|
if (octreedate < scenedate) { /* check date on original octree */ |
491 |
|
touch(vval(OCTREE)); |
492 |
|
else { /* build command */ |
493 |
|
if (vdef(MATERIAL)) |
494 |
< |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
495 |
< |
vval(MATERIAL), vval(SCENE), |
496 |
< |
vval(OCTREE)); |
494 |
> |
sprintf(combuf, "%s%s %s %s > %s", c_oconv, |
495 |
> |
ocopts, vval(MATERIAL), |
496 |
> |
vval(SCENE), vval(OCTREE)); |
497 |
|
else |
498 |
< |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
498 |
> |
sprintf(combuf, "%s%s %s > %s", c_oconv, ocopts, |
499 |
|
vval(SCENE), vval(OCTREE)); |
500 |
|
|
501 |
|
if (runcom(combuf)) { /* run it */ |
512 |
|
} |
513 |
|
if (oct1name == vval(OCTREE)) /* no mkillum? */ |
514 |
|
oct1date = octreedate > matdate ? octreedate : matdate; |
515 |
< |
if (oct1date >= octreedate & oct1date >= matdate |
516 |
< |
& oct1date >= illumdate) /* all done */ |
515 |
> |
if ((oct1date >= octreedate) & (oct1date >= matdate) |
516 |
> |
& (oct1date >= illumdate)) /* all done */ |
517 |
|
return; |
518 |
|
/* make octree0 */ |
519 |
< |
if (oct0date < scenedate | oct0date < illumdate) { |
519 |
> |
if ((oct0date < scenedate) | (oct0date < illumdate)) { |
520 |
|
if (touchonly && oct0date) |
521 |
|
touch(oct0name); |
522 |
|
else { /* build command */ |
523 |
|
if (octreedate) |
524 |
< |
sprintf(combuf, "oconv%s -i %s %s > %s", ocopts, |
525 |
< |
vval(OCTREE), vval(ILLUM), oct0name); |
524 |
> |
sprintf(combuf, "%s%s -i %s %s > %s", c_oconv, |
525 |
> |
ocopts, vval(OCTREE), |
526 |
> |
vval(ILLUM), oct0name); |
527 |
|
else if (vdef(MATERIAL)) |
528 |
< |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
529 |
< |
vval(MATERIAL), vval(ILLUM), oct0name); |
442 |
< |
else |
443 |
< |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
528 |
> |
sprintf(combuf, "%s%s %s %s > %s", c_oconv, |
529 |
> |
ocopts, vval(MATERIAL), |
530 |
|
vval(ILLUM), oct0name); |
531 |
+ |
else |
532 |
+ |
sprintf(combuf, "%s%s %s > %s", c_oconv, |
533 |
+ |
ocopts, vval(ILLUM), oct0name); |
534 |
|
if (runcom(combuf)) { /* run it */ |
535 |
|
fprintf(stderr, |
536 |
|
"%s: error generating octree\n\t%s removed\n", |
550 |
|
else { |
551 |
|
mkillumopts(mkopts); /* build mkillum command */ |
552 |
|
mktemp(illumtmp); |
553 |
< |
sprintf(combuf, "mkillum%s %s \"<\" %s > %s", mkopts, |
553 |
> |
sprintf(combuf, "%s%s %s \"<\" %s > %s", c_mkillum, mkopts, |
554 |
|
oct0name, vval(ILLUM), illumtmp); |
555 |
|
if (runcom(combuf)) { /* run it */ |
556 |
< |
fprintf(stderr, "%s: error running mkillum\n", |
557 |
< |
progname); |
556 |
> |
fprintf(stderr, "%s: error running %s\n", |
557 |
> |
progname, c_mkillum); |
558 |
|
unlink(illumtmp); |
559 |
|
quit(1); |
560 |
|
} |
561 |
+ |
rmfile(oct0name); |
562 |
|
/* make octree1 (frozen) */ |
563 |
|
if (octreedate) |
564 |
< |
sprintf(combuf, "oconv%s -f -i %s %s > %s", ocopts, |
565 |
< |
vval(OCTREE), illumtmp, oct1name); |
564 |
> |
sprintf(combuf, "%s%s -f -i %s %s > %s", c_oconv, |
565 |
> |
ocopts, vval(OCTREE), illumtmp, oct1name); |
566 |
|
else if (vdef(MATERIAL)) |
567 |
< |
sprintf(combuf, "oconv%s -f %s %s > %s", ocopts, |
568 |
< |
vval(MATERIAL), illumtmp, oct1name); |
567 |
> |
sprintf(combuf, "%s%s -f %s %s > %s", c_oconv, |
568 |
> |
ocopts, vval(MATERIAL), illumtmp, oct1name); |
569 |
|
else |
570 |
< |
sprintf(combuf, "oconv%s -f %s > %s", ocopts, |
570 |
> |
sprintf(combuf, "%s%s -f %s > %s", c_oconv, ocopts, |
571 |
|
illumtmp, oct1name); |
572 |
|
if (runcom(combuf)) { /* run it */ |
573 |
|
fprintf(stderr, |
585 |
|
} |
586 |
|
|
587 |
|
|
588 |
< |
char * |
589 |
< |
addarg(op, arg) /* add argument and advance pointer */ |
590 |
< |
register char *op, *arg; |
588 |
> |
static char * |
589 |
> |
addarg( /* append argument and advance pointer */ |
590 |
> |
char *op, |
591 |
> |
char *arg |
592 |
> |
) |
593 |
|
{ |
594 |
+ |
while (*op) |
595 |
+ |
op++; |
596 |
|
*op = ' '; |
597 |
< |
while (*++op = *arg++) |
597 |
> |
while ( (*++op = *arg++) ) |
598 |
|
; |
599 |
|
return(op); |
600 |
|
} |
601 |
|
|
602 |
|
|
603 |
< |
oconvopts(oo) /* get oconv options */ |
604 |
< |
register char *oo; |
603 |
> |
static void |
604 |
> |
oconvopts( /* get oconv options */ |
605 |
> |
char *oo |
606 |
> |
) |
607 |
|
{ |
608 |
|
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
609 |
|
|
610 |
|
*oo = '\0'; |
611 |
|
if (vdef(OCONV)) |
612 |
< |
addarg(oo, vval(OCONV)); |
612 |
> |
if (vval(OCONV)[0] != '-') { |
613 |
> |
atos(c_oconv, sizeof(c_oconv), vval(OCONV)); |
614 |
> |
oo = addarg(oo, sskip2(vval(OCONV), 1)); |
615 |
> |
} else |
616 |
> |
oo = addarg(oo, vval(OCONV)); |
617 |
|
} |
618 |
|
|
619 |
|
|
620 |
< |
mkillumopts(mo) /* get mkillum options */ |
621 |
< |
register char *mo; |
620 |
> |
static void |
621 |
> |
mkillumopts( /* get mkillum options */ |
622 |
> |
char *mo |
623 |
> |
) |
624 |
|
{ |
625 |
|
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
626 |
|
|
627 |
< |
*mo = '\0'; |
627 |
> |
if (nprocs > 1) |
628 |
> |
sprintf(mo, " -n %d", nprocs); |
629 |
> |
else |
630 |
> |
*mo = '\0'; |
631 |
|
if (vdef(MKILLUM)) |
632 |
< |
addarg(mo, vval(MKILLUM)); |
632 |
> |
if (vval(MKILLUM)[0] != '-') { |
633 |
> |
atos(c_mkillum, sizeof(c_mkillum), vval(MKILLUM)); |
634 |
> |
mo = addarg(mo, sskip2(vval(MKILLUM), 1)); |
635 |
> |
} else |
636 |
> |
mo = addarg(mo, vval(MKILLUM)); |
637 |
|
} |
638 |
|
|
639 |
|
|
640 |
< |
checkambfile() /* check date on ambient file */ |
640 |
> |
static void |
641 |
> |
checkambfile(void) /* check date on ambient file */ |
642 |
|
{ |
643 |
|
time_t afdate; |
644 |
|
|
646 |
|
return; |
647 |
|
if (!(afdate = fdate(vval(AMBFILE)))) |
648 |
|
return; |
649 |
< |
if (oct1date > afdate) |
649 |
> |
if (oct1date > afdate) { |
650 |
|
if (touchonly) |
651 |
|
touch(vval(AMBFILE)); |
652 |
|
else |
653 |
|
rmfile(vval(AMBFILE)); |
654 |
+ |
} |
655 |
|
} |
656 |
|
|
657 |
|
|
658 |
< |
double |
659 |
< |
ambval() /* compute ambient value */ |
658 |
> |
static double |
659 |
> |
ambval(void) /* compute ambient value */ |
660 |
|
{ |
661 |
|
if (vdef(EXPOSURE)) { |
662 |
|
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
668 |
|
if (vlet(ZONE) == 'I') |
669 |
|
return(.01); |
670 |
|
badvalue(ZONE); |
671 |
+ |
return 0; /* pro forma return */ |
672 |
|
} |
673 |
|
|
674 |
|
|
675 |
< |
renderopts(op, po) /* set rendering options */ |
676 |
< |
char *op, *po; |
675 |
> |
static void |
676 |
> |
renderopts( /* set rendering options */ |
677 |
> |
char *op, |
678 |
> |
char *po |
679 |
> |
) |
680 |
|
{ |
681 |
|
switch(vscale(QUALITY)) { |
682 |
|
case LOW: |
689 |
|
hiqopts(op, po); |
690 |
|
break; |
691 |
|
} |
692 |
+ |
if (vdef(RENDER)) |
693 |
+ |
op = addarg(op, vval(RENDER)); |
694 |
+ |
if (rvdevice != NULL) { |
695 |
+ |
if (vdef(RVU)) |
696 |
+ |
if (vval(RVU)[0] != '-') { |
697 |
+ |
atos(c_rvu, sizeof(c_rvu), vval(RVU)); |
698 |
+ |
po = addarg(po, sskip2(vval(RVU), 1)); |
699 |
+ |
} else |
700 |
+ |
po = addarg(po, vval(RVU)); |
701 |
+ |
} else { |
702 |
+ |
if (vdef(RPICT)) |
703 |
+ |
if (vval(RPICT)[0] != '-') { |
704 |
+ |
atos(c_rpict, sizeof(c_rpict), vval(RPICT)); |
705 |
+ |
po = addarg(po, sskip2(vval(RPICT), 1)); |
706 |
+ |
} else |
707 |
+ |
po = addarg(po, vval(RPICT)); |
708 |
+ |
} |
709 |
|
} |
710 |
|
|
711 |
|
|
712 |
< |
lowqopts(op, po) /* low quality rendering options */ |
713 |
< |
register char *op; |
714 |
< |
char *po; |
712 |
> |
static void |
713 |
> |
lowqopts( /* low quality rendering options */ |
714 |
> |
char *op, |
715 |
> |
char *po |
716 |
> |
) |
717 |
|
{ |
718 |
|
double d, org[3], siz[3]; |
719 |
|
|
723 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
724 |
|
badvalue(ZONE); |
725 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
726 |
< |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
726 |
> |
if ((siz[0] <= FTINY) | (siz[1] <= FTINY) | (siz[2] <= FTINY)) |
727 |
|
badvalue(ZONE); |
728 |
|
getoctcube(org, &d); |
729 |
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
731 |
|
case LOW: |
732 |
|
po = addarg(po, "-ps 16"); |
733 |
|
op = addarg(op, "-dp 64"); |
734 |
< |
sprintf(op, " -ar %d", (int)(4*d)); |
734 |
> |
sprintf(op, " -ar %d", (int)(8*d)); |
735 |
|
op += strlen(op); |
736 |
|
break; |
737 |
|
case MEDIUM: |
738 |
|
po = addarg(po, "-ps 8"); |
739 |
|
op = addarg(op, "-dp 128"); |
740 |
< |
sprintf(op, " -ar %d", (int)(8*d)); |
740 |
> |
sprintf(op, " -ar %d", (int)(16*d)); |
741 |
|
op += strlen(op); |
742 |
|
break; |
743 |
|
case HIGH: |
744 |
|
po = addarg(po, "-ps 4"); |
745 |
|
op = addarg(op, "-dp 256"); |
746 |
< |
sprintf(op, " -ar %d", (int)(16*d)); |
746 |
> |
sprintf(op, " -ar %d", (int)(32*d)); |
747 |
|
op += strlen(op); |
748 |
|
break; |
749 |
|
} |
752 |
|
op = addarg(op, "-ds .4"); |
753 |
|
else |
754 |
|
op = addarg(op, "-ds 0"); |
755 |
< |
op = addarg(op, "-dt .2 -dc .25 -dr 0 -sj 0 -st .5"); |
755 |
> |
op = addarg(op, "-dt .2 -dc .25 -dr 0 -ss 0 -st .5"); |
756 |
|
if (vdef(AMBFILE)) { |
757 |
|
sprintf(op, " -af %s", vval(AMBFILE)); |
758 |
|
op += strlen(op); |
760 |
|
overture = 0; |
761 |
|
switch (vscale(VARIABILITY)) { |
762 |
|
case LOW: |
763 |
< |
op = addarg(op, "-aa .4 -ad 64"); |
763 |
> |
op = addarg(op, "-aa .3 -ad 256"); |
764 |
|
break; |
765 |
|
case MEDIUM: |
766 |
< |
op = addarg(op, "-aa .3 -ad 128"); |
766 |
> |
op = addarg(op, "-aa .25 -ad 512"); |
767 |
|
break; |
768 |
|
case HIGH: |
769 |
< |
op = addarg(op, "-aa .25 -ad 256"); |
769 |
> |
op = addarg(op, "-aa .2 -ad 1024"); |
770 |
|
break; |
771 |
|
} |
772 |
|
op = addarg(op, "-as 0"); |
773 |
|
d = ambval(); |
774 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
775 |
|
op += strlen(op); |
776 |
< |
op = addarg(op, "-lr 3 -lw .02"); |
643 |
< |
if (vdef(RENDER)) |
644 |
< |
op = addarg(op, vval(RENDER)); |
776 |
> |
op = addarg(op, "-lr 6 -lw .003"); |
777 |
|
} |
778 |
|
|
779 |
|
|
780 |
< |
medqopts(op, po) /* medium quality rendering options */ |
781 |
< |
register char *op; |
782 |
< |
char *po; |
780 |
> |
static void |
781 |
> |
medqopts( /* medium quality rendering options */ |
782 |
> |
char *op, |
783 |
> |
char *po |
784 |
> |
) |
785 |
|
{ |
786 |
|
double d, org[3], siz[3], asz; |
787 |
|
|
791 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
792 |
|
badvalue(ZONE); |
793 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
794 |
< |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
794 |
> |
if ((siz[0] <= FTINY) | (siz[1] <= FTINY) | (siz[2] <= FTINY)) |
795 |
|
badvalue(ZONE); |
796 |
|
getoctcube(org, &d); |
797 |
|
asz = (siz[0]+siz[1]+siz[2])/3.; |
800 |
|
case LOW: |
801 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 4" : "-ps 8"); |
802 |
|
op = addarg(op, "-dp 256"); |
803 |
< |
sprintf(op, " -ar %d", (int)(8*d)); |
803 |
> |
sprintf(op, " -ar %d", (int)(16*d)); |
804 |
|
op += strlen(op); |
805 |
|
sprintf(op, " -ms %.2g", asz/20.); |
806 |
|
op += strlen(op); |
808 |
|
case MEDIUM: |
809 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 3" : "-ps 6"); |
810 |
|
op = addarg(op, "-dp 512"); |
811 |
< |
sprintf(op, " -ar %d", (int)(16*d)); |
811 |
> |
sprintf(op, " -ar %d", (int)(32*d)); |
812 |
|
op += strlen(op); |
813 |
|
sprintf(op, " -ms %.2g", asz/40.); |
814 |
|
op += strlen(op); |
816 |
|
case HIGH: |
817 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 2" : "-ps 4"); |
818 |
|
op = addarg(op, "-dp 1024"); |
819 |
< |
sprintf(op, " -ar %d", (int)(32*d)); |
819 |
> |
sprintf(op, " -ar %d", (int)(64*d)); |
820 |
|
op += strlen(op); |
821 |
|
sprintf(op, " -ms %.2g", asz/80.); |
822 |
|
op += strlen(op); |
824 |
|
} |
825 |
|
po = addarg(po, "-pt .08"); |
826 |
|
if (vbool(PENUMBRAS)) |
827 |
< |
op = addarg(op, "-ds .2 -dj .5"); |
827 |
> |
op = addarg(op, "-ds .2 -dj .9"); |
828 |
|
else |
829 |
|
op = addarg(op, "-ds .3"); |
830 |
< |
op = addarg(op, "-dt .1 -dc .5 -dr 1 -sj .7 -st .1"); |
831 |
< |
if (overture = vint(INDIRECT)) { |
830 |
> |
op = addarg(op, "-dt .1 -dc .5 -dr 1 -ss 1 -st .1"); |
831 |
> |
if ( (overture = vint(INDIRECT)) ) { |
832 |
|
sprintf(op, " -ab %d", overture); |
833 |
|
op += strlen(op); |
834 |
|
} |
839 |
|
overture = 0; |
840 |
|
switch (vscale(VARIABILITY)) { |
841 |
|
case LOW: |
842 |
< |
op = addarg(op, "-aa .25 -ad 196 -as 0"); |
842 |
> |
op = addarg(op, "-aa .2 -ad 329 -as 42"); |
843 |
|
break; |
844 |
|
case MEDIUM: |
845 |
< |
op = addarg(op, "-aa .2 -ad 400 -as 64"); |
845 |
> |
op = addarg(op, "-aa .15 -ad 800 -as 128"); |
846 |
|
break; |
847 |
|
case HIGH: |
848 |
< |
op = addarg(op, "-aa .15 -ad 768 -as 196"); |
848 |
> |
op = addarg(op, "-aa .1 -ad 1536 -as 392"); |
849 |
|
break; |
850 |
|
} |
851 |
|
d = ambval(); |
852 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
853 |
|
op += strlen(op); |
854 |
< |
op = addarg(op, "-lr 6 -lw .002"); |
721 |
< |
if (vdef(RENDER)) |
722 |
< |
op = addarg(op, vval(RENDER)); |
854 |
> |
op = addarg(op, "-lr 8 -lw 1e-4"); |
855 |
|
} |
856 |
|
|
857 |
|
|
858 |
< |
hiqopts(op, po) /* high quality rendering options */ |
859 |
< |
register char *op; |
860 |
< |
char *po; |
858 |
> |
static void |
859 |
> |
hiqopts( /* high quality rendering options */ |
860 |
> |
char *op, |
861 |
> |
char *po |
862 |
> |
) |
863 |
|
{ |
864 |
|
double d, org[3], siz[3], asz; |
865 |
|
|
869 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
870 |
|
badvalue(ZONE); |
871 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
872 |
< |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
872 |
> |
if ((siz[0] <= FTINY) | (siz[1] <= FTINY) | (siz[2] <= FTINY)) |
873 |
|
badvalue(ZONE); |
874 |
|
getoctcube(org, &d); |
875 |
|
asz = (siz[0]+siz[1]+siz[2])/3.; |
878 |
|
case LOW: |
879 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 8"); |
880 |
|
op = addarg(op, "-dp 1024"); |
881 |
< |
sprintf(op, " -ar %d", (int)(16*d)); |
881 |
> |
sprintf(op, " -ar %d", (int)(32*d)); |
882 |
|
op += strlen(op); |
883 |
|
sprintf(op, " -ms %.2g", asz/40.); |
884 |
|
op += strlen(op); |
886 |
|
case MEDIUM: |
887 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 5"); |
888 |
|
op = addarg(op, "-dp 2048"); |
889 |
< |
sprintf(op, " -ar %d", (int)(32*d)); |
889 |
> |
sprintf(op, " -ar %d", (int)(64*d)); |
890 |
|
op += strlen(op); |
891 |
|
sprintf(op, " -ms %.2g", asz/80.); |
892 |
|
op += strlen(op); |
894 |
|
case HIGH: |
895 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 3"); |
896 |
|
op = addarg(op, "-dp 4096"); |
897 |
< |
sprintf(op, " -ar %d", (int)(64*d)); |
897 |
> |
sprintf(op, " -ar %d", (int)(128*d)); |
898 |
|
op += strlen(op); |
899 |
|
sprintf(op, " -ms %.2g", asz/160.); |
900 |
|
op += strlen(op); |
902 |
|
} |
903 |
|
po = addarg(po, "-pt .04"); |
904 |
|
if (vbool(PENUMBRAS)) |
905 |
< |
op = addarg(op, "-ds .1 -dj .65"); |
905 |
> |
op = addarg(op, "-ds .1 -dj .9"); |
906 |
|
else |
907 |
|
op = addarg(op, "-ds .2"); |
908 |
< |
op = addarg(op, "-dt .05 -dc .75 -dr 3 -sj 1 -st .01"); |
908 |
> |
op = addarg(op, "-dt .05 -dc .75 -dr 3 -ss 16 -st .01"); |
909 |
|
sprintf(op, " -ab %d", overture=vint(INDIRECT)+1); |
910 |
|
op += strlen(op); |
911 |
|
if (vdef(AMBFILE)) { |
915 |
|
overture = 0; |
916 |
|
switch (vscale(VARIABILITY)) { |
917 |
|
case LOW: |
918 |
< |
op = addarg(op, "-aa .15 -ad 256 -as 0"); |
918 |
> |
op = addarg(op, "-aa .125 -ad 512 -as 64"); |
919 |
|
break; |
920 |
|
case MEDIUM: |
921 |
< |
op = addarg(op, "-aa .125 -ad 512 -as 256"); |
921 |
> |
op = addarg(op, "-aa .1 -ad 1536 -as 768"); |
922 |
|
break; |
923 |
|
case HIGH: |
924 |
< |
op = addarg(op, "-aa .08 -ad 1024 -as 512"); |
924 |
> |
op = addarg(op, "-aa .075 -ad 4096 -as 2048"); |
925 |
|
break; |
926 |
|
} |
927 |
|
d = ambval(); |
928 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
929 |
|
op += strlen(op); |
930 |
< |
op = addarg(op, "-lr 12 -lw .0005"); |
797 |
< |
if (vdef(RENDER)) |
798 |
< |
op = addarg(op, vval(RENDER)); |
930 |
> |
op = addarg(op, "-lr 12 -lw 1e-5"); |
931 |
|
} |
932 |
|
|
933 |
|
|
934 |
< |
xferopts(ro) /* transfer options if indicated */ |
935 |
< |
char *ro; |
934 |
> |
#ifdef _WIN32 |
935 |
> |
static void |
936 |
> |
setenv( /* set an environment variable */ |
937 |
> |
char *vname, |
938 |
> |
char *value |
939 |
> |
) |
940 |
|
{ |
941 |
+ |
char *evp; |
942 |
+ |
|
943 |
+ |
evp = bmalloc(strlen(vname)+strlen(value)+2); |
944 |
+ |
if (evp == NULL) |
945 |
+ |
syserr(progname); |
946 |
+ |
sprintf(evp, "%s=%s", vname, value); |
947 |
+ |
if (putenv(evp) != 0) { |
948 |
+ |
fprintf(stderr, "%s: out of environment space\n", progname); |
949 |
+ |
quit(1); |
950 |
+ |
} |
951 |
+ |
if (!silent) |
952 |
+ |
printf("set %s\n", evp); |
953 |
+ |
} |
954 |
+ |
#endif |
955 |
+ |
|
956 |
+ |
|
957 |
+ |
static void |
958 |
+ |
xferopts( /* transfer options if indicated */ |
959 |
+ |
char *ro |
960 |
+ |
) |
961 |
+ |
{ |
962 |
|
int fd, n; |
963 |
< |
register char *cp; |
963 |
> |
char *cp; |
964 |
|
|
965 |
|
n = strlen(ro); |
966 |
|
if (n < 2) |
978 |
|
syserr(vval(OPTFILE)); |
979 |
|
sprintf(ro, " @%s", vval(OPTFILE)); |
980 |
|
} |
981 |
< |
#ifdef MSDOS |
981 |
> |
#ifdef _WIN32 |
982 |
|
else if (n > 50) { |
983 |
|
setenv("ROPT", ro+1); |
984 |
|
strcpy(ro, " $ROPT"); |
987 |
|
} |
988 |
|
|
989 |
|
|
990 |
< |
pfiltopts(po) /* get pfilt options */ |
991 |
< |
register char *po; |
990 |
> |
static void |
991 |
> |
pfiltopts( /* get pfilt options */ |
992 |
> |
char *po |
993 |
> |
) |
994 |
|
{ |
995 |
|
*po = '\0'; |
996 |
|
if (vdef(EXPOSURE)) { |
999 |
|
} |
1000 |
|
switch (vscale(QUALITY)) { |
1001 |
|
case MEDIUM: |
1002 |
< |
po = addarg(po, "-r 1"); |
1002 |
> |
po = addarg(po, "-r .6"); |
1003 |
|
break; |
1004 |
|
case HIGH: |
1005 |
|
po = addarg(po, "-m .25"); |
1006 |
|
break; |
1007 |
|
} |
1008 |
|
if (vdef(PFILT)) |
1009 |
< |
po = addarg(po, vval(PFILT)); |
1009 |
> |
if (vval(PFILT)[0] != '-') { |
1010 |
> |
atos(c_pfilt, sizeof(c_pfilt), vval(PFILT)); |
1011 |
> |
po = addarg(po, sskip2(vval(PFILT), 1)); |
1012 |
> |
} else |
1013 |
> |
po = addarg(po, vval(PFILT)); |
1014 |
|
} |
1015 |
|
|
1016 |
|
|
1017 |
< |
matchword(s1, s2) /* match white-delimited words */ |
1018 |
< |
register char *s1, *s2; |
1017 |
> |
static int |
1018 |
> |
matchword( /* match white-delimited words */ |
1019 |
> |
char *s1, |
1020 |
> |
char *s2 |
1021 |
> |
) |
1022 |
|
{ |
1023 |
|
while (isspace(*s1)) s1++; |
1024 |
|
while (isspace(*s2)) s2++; |
1029 |
|
} |
1030 |
|
|
1031 |
|
|
1032 |
< |
char * |
1033 |
< |
specview(vs) /* get proper view spec from vs */ |
1034 |
< |
register char *vs; |
1032 |
> |
static char * |
1033 |
> |
specview( /* get proper view spec from vs */ |
1034 |
> |
char *vs |
1035 |
> |
) |
1036 |
|
{ |
1037 |
|
static char vup[7][12] = {"-vu 0 0 -1","-vu 0 -1 0","-vu -1 0 0", |
1038 |
|
"-vu 0 0 1", "-vu 1 0 0","-vu 0 1 0","-vu 0 0 1"}; |
1039 |
|
static char viewopts[128]; |
1040 |
< |
register char *cp; |
1040 |
> |
char *cp; |
1041 |
|
int xpos, ypos, zpos, viewtype, upax; |
1042 |
< |
register int i; |
1042 |
> |
int i; |
1043 |
|
double cent[3], dim[3], mult, d; |
1044 |
|
|
1045 |
|
if (vs == NULL || *vs == '-') |
1050 |
|
upax = 1-'X'+UPPER(vval(UP)[1]); |
1051 |
|
else |
1052 |
|
upax = 1-'X'+vlet(UP); |
1053 |
< |
if (upax < 1 | upax > 3) |
1053 |
> |
if ((upax < 1) | (upax > 3)) |
1054 |
|
badvalue(UP); |
1055 |
|
if (vval(UP)[0] == '-') |
1056 |
|
upax = -upax; |
1072 |
|
} else if (*vs == 'z') { |
1073 |
|
zpos = -1; vs++; |
1074 |
|
} |
1075 |
< |
viewtype = 'v'; |
1076 |
< |
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h' | *vs == 'c') |
1075 |
> |
switch (*vs) { |
1076 |
> |
case VT_PER: |
1077 |
> |
case VT_PAR: |
1078 |
> |
case VT_ANG: |
1079 |
> |
case VT_HEM: |
1080 |
> |
case VT_PLS: |
1081 |
> |
case VT_CYL: |
1082 |
|
viewtype = *vs++; |
1083 |
+ |
break; |
1084 |
+ |
default: |
1085 |
+ |
viewtype = VT_PER; |
1086 |
+ |
break; |
1087 |
+ |
} |
1088 |
|
cp = viewopts; |
1089 |
|
if ((!*vs || isspace(*vs)) && (xpos|ypos|zpos)) { /* got one! */ |
1090 |
|
*cp++ = '-'; *cp++ = 'v'; *cp++ = 't'; *cp++ = viewtype; |
1126 |
|
} |
1127 |
|
cp = addarg(cp, vup[upax+3]); |
1128 |
|
switch (viewtype) { |
1129 |
< |
case 'v': |
1129 |
> |
case VT_PER: |
1130 |
|
cp = addarg(cp, "-vh 45 -vv 45"); |
1131 |
|
break; |
1132 |
< |
case 'l': |
1132 |
> |
case VT_PAR: |
1133 |
|
d = sqrt(dim[0]*dim[0]+dim[1]*dim[1]+dim[2]*dim[2]); |
1134 |
|
sprintf(cp, " -vh %.2g -vv %.2g", d, d); |
1135 |
|
cp += strlen(cp); |
1136 |
|
break; |
1137 |
< |
case 'a': |
1138 |
< |
case 'h': |
1137 |
> |
case VT_ANG: |
1138 |
> |
case VT_HEM: |
1139 |
> |
case VT_PLS: |
1140 |
|
cp = addarg(cp, "-vh 180 -vv 180"); |
1141 |
|
break; |
1142 |
< |
case 'c': |
1142 |
> |
case VT_CYL: |
1143 |
|
cp = addarg(cp, "-vh 180 -vv 90"); |
1144 |
|
break; |
1145 |
|
} |
1147 |
|
while (!isspace(*vs)) /* else skip id */ |
1148 |
|
if (!*vs++) |
1149 |
|
return(NULL); |
1150 |
< |
if (upax) { /* specify up vector */ |
1150 |
> |
if (upax) { /* prepend up vector */ |
1151 |
|
strcpy(cp, vup[upax+3]); |
1152 |
|
cp += strlen(cp); |
1153 |
|
} |
1155 |
|
if (cp == viewopts) /* append any additional options */ |
1156 |
|
vs++; /* skip prefixed space if unneeded */ |
1157 |
|
strcpy(cp, vs); |
1158 |
< |
#ifdef MSDOS |
1158 |
> |
#ifdef _WIN32 |
1159 |
|
if (strlen(viewopts) > 40) { |
1160 |
|
setenv("VIEW", viewopts); |
1161 |
|
return("$VIEW"); |
1165 |
|
} |
1166 |
|
|
1167 |
|
|
1168 |
< |
char * |
1169 |
< |
getview(n, vn) /* get view n, or NULL if none */ |
1170 |
< |
int n; |
1171 |
< |
char *vn; /* returned view name */ |
1168 |
> |
static char * |
1169 |
> |
getview( /* get view n, or NULL if none */ |
1170 |
> |
int n, |
1171 |
> |
char *vn /* returned view name */ |
1172 |
> |
) |
1173 |
|
{ |
1174 |
< |
register char *mv; |
1174 |
> |
char *mv; |
1175 |
|
|
1176 |
|
if (viewselect != NULL) { /* command-line selected */ |
1177 |
|
if (n) /* only do one */ |
1178 |
|
return(NULL); |
1179 |
+ |
|
1180 |
+ |
if (isint(viewselect)) { /* view number? */ |
1181 |
+ |
n = atoi(viewselect)-1; |
1182 |
+ |
goto numview; |
1183 |
+ |
} |
1184 |
|
if (viewselect[0] == '-') { /* already specified */ |
1185 |
< |
if (vn != NULL) *vn = '\0'; |
1185 |
> |
if (vn != NULL) |
1186 |
> |
strcpy(vn, "0"); |
1187 |
|
return(viewselect); |
1188 |
|
} |
1189 |
|
if (vn != NULL) { |
1192 |
|
; |
1193 |
|
*vn = '\0'; |
1194 |
|
} |
1010 |
– |
/* view number? */ |
1011 |
– |
if (isint(viewselect)) |
1012 |
– |
return(specview(nvalue(VIEWS, atoi(viewselect)-1))); |
1195 |
|
/* check list */ |
1196 |
|
while ((mv = nvalue(VIEWS, n++)) != NULL) |
1197 |
|
if (matchword(viewselect, mv)) |
1198 |
|
return(specview(mv)); |
1199 |
+ |
|
1200 |
|
return(specview(viewselect)); /* standard view? */ |
1201 |
|
} |
1202 |
+ |
numview: |
1203 |
|
mv = nvalue(VIEWS, n); /* use view n */ |
1204 |
< |
if (vn != NULL & mv != NULL) { |
1205 |
< |
register char *mv2 = mv; |
1206 |
< |
if (*mv2 != '-') |
1204 |
> |
if ((vn != NULL) & (mv != NULL)) |
1205 |
> |
if (*mv != '-') { |
1206 |
> |
char *mv2 = mv; |
1207 |
|
while (*mv2 && !isspace(*mv2)) |
1208 |
|
*vn++ = *mv2++; |
1209 |
< |
*vn = '\0'; |
1210 |
< |
} |
1209 |
> |
*vn = '\0'; |
1210 |
> |
} else |
1211 |
> |
sprintf(vn, "%d", n+1); |
1212 |
> |
|
1213 |
|
return(specview(mv)); |
1214 |
|
} |
1215 |
|
|
1216 |
|
|
1217 |
< |
printview(vopts) /* print out selected view */ |
1218 |
< |
register char *vopts; |
1217 |
> |
static int |
1218 |
> |
myprintview( /* print out selected view */ |
1219 |
> |
char *vopts, |
1220 |
> |
FILE *fp |
1221 |
> |
) |
1222 |
|
{ |
1034 |
– |
extern char *strstr(), *atos(), *getenv(); |
1223 |
|
VIEW vwr; |
1224 |
|
char buf[128]; |
1225 |
< |
register char *cp; |
1225 |
> |
char *cp; |
1226 |
> |
#ifdef _WIN32 |
1227 |
> |
/* XXX Should we allow something like this for all platforms? */ |
1228 |
> |
/* XXX Or is it still required at all? */ |
1229 |
|
again: |
1230 |
+ |
#endif |
1231 |
|
if (vopts == NULL) |
1232 |
|
return(-1); |
1233 |
< |
#ifdef MSDOS |
1233 |
> |
#ifdef _WIN32 |
1234 |
|
if (vopts[0] == '$') { |
1235 |
|
vopts = getenv(vopts+1); |
1236 |
|
goto again; |
1237 |
|
} |
1238 |
|
#endif |
1239 |
< |
copystruct(&vwr, &stdview); |
1239 |
> |
vwr = stdview; |
1240 |
|
sscanview(&vwr, cp=vopts); /* set initial options */ |
1241 |
|
while ((cp = strstr(cp, "-vf ")) != NULL && |
1242 |
|
*atos(buf, sizeof(buf), cp += 4)) { |
1243 |
|
viewfile(buf, &vwr, NULL); /* load -vf file */ |
1244 |
|
sscanview(&vwr, cp); /* reset tail */ |
1245 |
|
} |
1246 |
< |
fputs(VIEWSTR, stdout); |
1247 |
< |
fprintview(&vwr, stdout); /* print full spec. */ |
1248 |
< |
fputc('\n', stdout); |
1246 |
> |
fputs(VIEWSTR, fp); |
1247 |
> |
fprintview(&vwr, fp); /* print full spec. */ |
1248 |
> |
fputc('\n', fp); |
1249 |
|
return(0); |
1250 |
|
} |
1251 |
|
|
1252 |
|
|
1253 |
< |
rview(opts, po) /* run rview with first view */ |
1254 |
< |
char *opts, *po; |
1253 |
> |
static void |
1254 |
> |
rvu( /* run rvu with first view */ |
1255 |
> |
char *opts, |
1256 |
> |
char *po |
1257 |
> |
) |
1258 |
|
{ |
1259 |
|
char *vw; |
1260 |
< |
char combuf[512]; |
1260 |
> |
char combuf[PATH_MAX]; |
1261 |
|
/* build command */ |
1262 |
|
if (touchonly || (vw = getview(0, NULL)) == NULL) |
1263 |
|
return; |
1264 |
|
if (sayview) |
1265 |
< |
printview(vw); |
1266 |
< |
sprintf(combuf, "rview %s%s%s -R %s ", vw, po, opts, rifname); |
1265 |
> |
myprintview(vw, stdout); |
1266 |
> |
sprintf(combuf, "%s %s%s%s -R %s ", c_rvu, vw, opts, po, rifname); |
1267 |
> |
if (nprocs > 1) |
1268 |
> |
sprintf(combuf+strlen(combuf), "-n %d ", nprocs); |
1269 |
|
if (rvdevice != NULL) |
1270 |
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1271 |
|
if (vdef(EXPOSURE)) |
1272 |
|
sprintf(combuf+strlen(combuf), "-pe %s ", vval(EXPOSURE)); |
1273 |
|
strcat(combuf, oct1name); |
1274 |
|
if (runcom(combuf)) { /* run it */ |
1275 |
< |
fprintf(stderr, "%s: error running rview\n", progname); |
1275 |
> |
fprintf(stderr, "%s: error running %s\n", progname, c_rvu); |
1276 |
|
quit(1); |
1277 |
|
} |
1278 |
|
} |
1279 |
|
|
1280 |
|
|
1281 |
< |
rpict(opts, po) /* run rpict and pfilt for each view */ |
1282 |
< |
char *opts, *po; |
1281 |
> |
static int |
1282 |
> |
syncf_done( /* check if an rpiece sync file is complete */ |
1283 |
> |
char *sfname |
1284 |
> |
) |
1285 |
|
{ |
1286 |
< |
char combuf[1024]; |
1287 |
< |
char rawfile[MAXPATH], picfile[MAXPATH]; |
1288 |
< |
char zopt[MAXPATH+4], rep[MAXPATH+16], res[32]; |
1286 |
> |
FILE *fp = fopen(sfname, "r"); |
1287 |
> |
int todo = 1; |
1288 |
> |
int x, y; |
1289 |
> |
|
1290 |
> |
if (fp == NULL) |
1291 |
> |
return(0); |
1292 |
> |
if (fscanf(fp, "%d %d", &x, &y) != 2) |
1293 |
> |
goto checked; |
1294 |
> |
todo = x*y; /* total number of tiles */ |
1295 |
> |
if (fscanf(fp, "%d %d", &x, &y) != 2 || (x != 0) | (y != 0)) |
1296 |
> |
goto checked; |
1297 |
> |
/* XXX assume no redundant tiles */ |
1298 |
> |
while (fscanf(fp, "%d %d", &x, &y) == 2) |
1299 |
> |
if (!--todo) |
1300 |
> |
break; |
1301 |
> |
checked: |
1302 |
> |
fclose(fp); |
1303 |
> |
return(!todo); |
1304 |
> |
} |
1305 |
> |
|
1306 |
> |
|
1307 |
> |
static void |
1308 |
> |
rpict( /* run rpict and pfilt for each view */ |
1309 |
> |
char *opts, |
1310 |
> |
char *po |
1311 |
> |
) |
1312 |
> |
{ |
1313 |
> |
#define do_rpiece (sfile[0]!='\0') |
1314 |
> |
char combuf[5*PATH_MAX+512]; |
1315 |
> |
char rawfile[PATH_MAX], picfile[PATH_MAX]; |
1316 |
> |
char zopt[PATH_MAX+4], rep[PATH_MAX+16], res[32]; |
1317 |
> |
char rppopt[32], sfile[PATH_MAX], *pfile = NULL; |
1318 |
|
char pfopts[128]; |
1319 |
|
char vs[32], *vw; |
1320 |
|
int vn, mult; |
1321 |
+ |
FILE *fp; |
1322 |
|
time_t rfdt, pfdt; |
1323 |
+ |
int xres, yres; |
1324 |
+ |
double aspect; |
1325 |
+ |
int n; |
1326 |
|
/* get pfilt options */ |
1327 |
|
pfiltopts(pfopts); |
1328 |
|
/* get resolution, reporting */ |
1337 |
|
mult = 3; |
1338 |
|
break; |
1339 |
|
} |
1340 |
< |
{ |
1341 |
< |
int xres, yres; |
1342 |
< |
double aspect; |
1343 |
< |
int n; |
1344 |
< |
n = sscanf(vval(RESOLUTION), "%d %d %lf", &xres, &yres, &aspect); |
1345 |
< |
if (n == 3) |
1346 |
< |
sprintf(res, "-x %d -y %d -pa %.3f", |
1347 |
< |
mult*xres, mult*yres, aspect); |
1348 |
< |
else if (n) { |
1349 |
< |
if (n == 1) yres = xres; |
1118 |
< |
sprintf(res, "-x %d -y %d", mult*xres, mult*yres); |
1119 |
< |
} else |
1120 |
< |
badvalue(RESOLUTION); |
1121 |
< |
} |
1340 |
> |
n = sscanf(vval(RESOLUTION), "%d %d %lf", &xres, &yres, &aspect); |
1341 |
> |
if (n == 3) |
1342 |
> |
sprintf(res, "-x %d -y %d -pa %.3f", |
1343 |
> |
mult*xres, mult*yres, aspect); |
1344 |
> |
else if (n) { |
1345 |
> |
aspect = 1.; |
1346 |
> |
if (n == 1) yres = xres; |
1347 |
> |
sprintf(res, "-x %d -y %d", mult*xres, mult*yres); |
1348 |
> |
} else |
1349 |
> |
badvalue(RESOLUTION); |
1350 |
|
rep[0] = '\0'; |
1351 |
|
if (vdef(REPORT)) { |
1352 |
|
double minutes; |
1125 |
– |
int n; |
1353 |
|
n = sscanf(vval(REPORT), "%lf %s", &minutes, rawfile); |
1354 |
|
if (n == 2) |
1355 |
|
sprintf(rep, " -t %d -e %s", (int)(minutes*60), rawfile); |
1358 |
|
else |
1359 |
|
badvalue(REPORT); |
1360 |
|
} |
1361 |
< |
/* do each view */ |
1362 |
< |
vn = 0; |
1361 |
> |
/* set up parallel rendering */ |
1362 |
> |
sfile[0] = '\0'; |
1363 |
> |
if ((nprocs > 1) & !touchonly & !vdef(ZFILE) && |
1364 |
> |
getview(0, vs) != NULL) { |
1365 |
> |
if (!strcmp(c_rpict, DEF_RPICT_PATH) && |
1366 |
> |
getview(1, NULL) == NULL) { |
1367 |
> |
sprintf(sfile, "%s_%s_rpsync.txt", |
1368 |
> |
vdef(RAWFILE) ? vval(RAWFILE) : vval(PICTURE), |
1369 |
> |
vs); |
1370 |
> |
strcpy(rppopt, "-PP pfXXXXXX"); |
1371 |
> |
} else { |
1372 |
> |
strcpy(rppopt, "-S 1 -PP pfXXXXXX"); |
1373 |
> |
} |
1374 |
> |
pfile = rppopt + strlen(rppopt) - 8; |
1375 |
> |
if (mktemp(pfile) == NULL) { |
1376 |
> |
if (do_rpiece) { |
1377 |
> |
fprintf(stderr, "%s: cannot create\n", pfile); |
1378 |
> |
quit(1); |
1379 |
> |
} |
1380 |
> |
pfile = NULL; |
1381 |
> |
} |
1382 |
> |
} |
1383 |
> |
vn = 0; /* do each view */ |
1384 |
|
while ((vw = getview(vn++, vs)) != NULL) { |
1385 |
|
if (sayview) |
1386 |
< |
printview(vw); |
1387 |
< |
if (!vs[0]) |
1140 |
< |
sprintf(vs, "%d", vn); |
1141 |
< |
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1386 |
> |
myprintview(vw, stdout); |
1387 |
> |
sprintf(picfile, "%s_%s.hdr", vval(PICTURE), vs); |
1388 |
|
if (vdef(ZFILE)) |
1389 |
|
sprintf(zopt, " -z %s_%s.zbf", vval(ZFILE), vs); |
1390 |
|
else |
1405 |
|
touch(picfile); |
1406 |
|
continue; |
1407 |
|
} |
1408 |
+ |
/* parallel running? */ |
1409 |
+ |
if (do_rpiece) { |
1410 |
+ |
if (rfdt < oct1date || !fdate(sfile)) { |
1411 |
+ |
int xdiv = 8+nprocs/3, ydiv = 8+nprocs/3; |
1412 |
+ |
if (rfdt >= oct1date) { |
1413 |
+ |
fprintf(stderr, |
1414 |
+ |
"%s: partial output not created with %s\n", rawfile, c_rpiece); |
1415 |
+ |
quit(1); |
1416 |
+ |
} |
1417 |
+ |
if (rfdt) { /* start fresh */ |
1418 |
+ |
rmfile(rawfile); |
1419 |
+ |
rfdt = 0; |
1420 |
+ |
} |
1421 |
+ |
if (!silent) |
1422 |
+ |
printf("\techo %d %d > %s\n", |
1423 |
+ |
xdiv, ydiv, sfile); |
1424 |
+ |
if ((fp = fopen(sfile, "w")) == NULL) { |
1425 |
+ |
fprintf(stderr, "%s: cannot create\n", |
1426 |
+ |
sfile); |
1427 |
+ |
quit(1); |
1428 |
+ |
} |
1429 |
+ |
fprintf(fp, "%d %d\n", xdiv, ydiv); |
1430 |
+ |
fclose(fp); |
1431 |
+ |
} |
1432 |
+ |
} else if (next_process(0)) { |
1433 |
+ |
if (pfile != NULL) |
1434 |
+ |
sleep(10); |
1435 |
+ |
continue; |
1436 |
+ |
} else if (!inchild()) |
1437 |
+ |
pfile = NULL; |
1438 |
+ |
/* XXX Remember to call finish_process() */ |
1439 |
|
/* build rpict command */ |
1440 |
< |
if (rfdt >= oct1date) /* recover */ |
1441 |
< |
sprintf(combuf, "rpict%s%s%s%s -ro %s %s", |
1442 |
< |
rep, po, opts, zopt, rawfile, oct1name); |
1443 |
< |
else { |
1440 |
> |
if (rfdt >= oct1date) { /* already in progress */ |
1441 |
> |
if (do_rpiece) { |
1442 |
> |
sprintf(combuf, "%s -R %s %s%s %s %s%s%s -o %s %s", |
1443 |
> |
c_rpiece, sfile, rppopt, rep, vw, |
1444 |
> |
res, opts, po, rawfile, oct1name); |
1445 |
> |
while (next_process(1)) { |
1446 |
> |
sleep(10); |
1447 |
> |
combuf[strlen(c_rpiece)+2] = 'F'; |
1448 |
> |
} |
1449 |
> |
} else |
1450 |
> |
sprintf(combuf, "%s%s%s%s%s -ro %s %s", c_rpict, |
1451 |
> |
rep, opts, po, zopt, rawfile, oct1name); |
1452 |
> |
if (runcom(combuf)) /* run rpict/rpiece */ |
1453 |
> |
goto rperror; |
1454 |
> |
} else { |
1455 |
|
if (overture) { /* run overture calculation */ |
1456 |
|
sprintf(combuf, |
1457 |
< |
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1458 |
< |
rep, vw, opts, |
1457 |
> |
"%s%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1458 |
> |
c_rpict, rep, vw, opts, |
1459 |
|
oct1name, overfile); |
1460 |
< |
if (runcom(combuf)) { |
1461 |
< |
fprintf(stderr, |
1460 |
> |
if (!do_rpiece || !next_process(0)) { |
1461 |
> |
if (runcom(combuf)) { |
1462 |
> |
fprintf(stderr, |
1463 |
|
"%s: error in overture for view %s\n", |
1464 |
< |
progname, vs); |
1465 |
< |
quit(1); |
1466 |
< |
} |
1467 |
< |
#ifdef NIX |
1468 |
< |
rmfile(overfile); |
1464 |
> |
progname, vs); |
1465 |
> |
quit(1); |
1466 |
> |
} |
1467 |
> |
#ifndef NULL_DEVICE |
1468 |
> |
rmfile(overfile); |
1469 |
|
#endif |
1470 |
+ |
} else if (do_rpiece) |
1471 |
+ |
sleep(20); |
1472 |
|
} |
1473 |
< |
sprintf(combuf, "rpict%s %s %s%s%s%s %s > %s", |
1474 |
< |
rep, vw, res, po, opts, zopt, |
1475 |
< |
oct1name, rawfile); |
1473 |
> |
if (do_rpiece) { |
1474 |
> |
sprintf(combuf, "%s -F %s %s%s %s %s%s%s -o %s %s", |
1475 |
> |
c_rpiece, sfile, rppopt, rep, vw, |
1476 |
> |
res, opts, po, rawfile, oct1name); |
1477 |
> |
while (next_process(1)) |
1478 |
> |
sleep(10); |
1479 |
> |
} else { |
1480 |
> |
sprintf(combuf, "%s%s %s %s%s%s%s %s > %s", |
1481 |
> |
c_rpict, rep, vw, res, opts, po, |
1482 |
> |
zopt, oct1name, rawfile); |
1483 |
> |
} |
1484 |
> |
if ((pfile != NULL) & !do_rpiece) { |
1485 |
> |
if (!silent) |
1486 |
> |
printf("\t%s\n", combuf); |
1487 |
> |
fflush(stdout); |
1488 |
> |
sprintf(combuf, "%s%s %s %s%s%s %s > %s", |
1489 |
> |
c_rpict, rep, rppopt, res, |
1490 |
> |
opts, po, oct1name, rawfile); |
1491 |
> |
fp = popen(combuf, "w"); |
1492 |
> |
if (fp == NULL) |
1493 |
> |
goto rperror; |
1494 |
> |
myprintview(vw, fp); |
1495 |
> |
if (pclose(fp)) |
1496 |
> |
goto rperror; |
1497 |
> |
} else if (runcom(combuf)) |
1498 |
> |
goto rperror; |
1499 |
|
} |
1500 |
< |
if (runcom(combuf)) { /* run rpict */ |
1501 |
< |
fprintf(stderr, "%s: error rendering view %s\n", |
1502 |
< |
progname, vs); |
1503 |
< |
quit(1); |
1500 |
> |
if (do_rpiece) { /* need to finish raw, first */ |
1501 |
> |
finish_process(); |
1502 |
> |
wait_process(1); |
1503 |
> |
if (!syncf_done(sfile)) { |
1504 |
> |
fprintf(stderr, |
1505 |
> |
"%s: %s did not complete rendering of view %s\n", |
1506 |
> |
progname, c_rpiece, vs); |
1507 |
> |
quit(1); |
1508 |
> |
} |
1509 |
|
} |
1510 |
|
if (!vdef(RAWFILE) || strcmp(vval(RAWFILE),vval(PICTURE))) { |
1511 |
|
/* build pfilt command */ |
1512 |
< |
if (mult > 1) |
1513 |
< |
sprintf(combuf, "pfilt%s -x /%d -y /%d %s > %s", |
1514 |
< |
pfopts, mult, mult, rawfile, picfile); |
1512 |
> |
if (do_rpiece) |
1513 |
> |
sprintf(combuf, |
1514 |
> |
"%s%s -x %d -y %d -p %.3f %s > %s", |
1515 |
> |
c_pfilt, pfopts, xres, yres, aspect, |
1516 |
> |
rawfile, picfile); |
1517 |
> |
else if (mult > 1) |
1518 |
> |
sprintf(combuf, "%s%s -x /%d -y /%d %s > %s", |
1519 |
> |
c_pfilt, pfopts, mult, mult, |
1520 |
> |
rawfile, picfile); |
1521 |
|
else |
1522 |
< |
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1523 |
< |
rawfile, picfile); |
1524 |
< |
if (runcom(combuf)) { /* run pfilt */ |
1522 |
> |
sprintf(combuf, "%s%s %s > %s", c_pfilt, |
1523 |
> |
pfopts, rawfile, picfile); |
1524 |
> |
if (runcom(combuf)) { /* run pfilt */ |
1525 |
|
fprintf(stderr, |
1526 |
|
"%s: error filtering view %s\n\t%s removed\n", |
1527 |
|
progname, vs, picfile); |
1531 |
|
} |
1532 |
|
/* remove/rename raw file */ |
1533 |
|
if (vdef(RAWFILE)) { |
1534 |
< |
sprintf(combuf, "%s_%s.pic", vval(RAWFILE), vs); |
1534 |
> |
sprintf(combuf, "%s_%s.hdr", vval(RAWFILE), vs); |
1535 |
|
mvfile(rawfile, combuf); |
1536 |
|
} else |
1537 |
|
rmfile(rawfile); |
1538 |
+ |
if (do_rpiece) /* done with sync file */ |
1539 |
+ |
rmfile(sfile); |
1540 |
+ |
else |
1541 |
+ |
finish_process(); /* exit if child */ |
1542 |
|
} |
1543 |
+ |
wait_process(1); /* wait for children to finish */ |
1544 |
+ |
if (pfile != NULL) { /* clean up persistent rpict */ |
1545 |
+ |
RT_PID pid; |
1546 |
+ |
fp = fopen(pfile, "r"); |
1547 |
+ |
if (fp != NULL) { |
1548 |
+ |
if (fscanf(fp, "%*s %d", &pid) != 1 || |
1549 |
+ |
kill(pid, 1) < 0) |
1550 |
+ |
unlink(pfile); |
1551 |
+ |
fclose(fp); |
1552 |
+ |
} |
1553 |
+ |
} |
1554 |
+ |
return; |
1555 |
+ |
rperror: |
1556 |
+ |
fprintf(stderr, "%s: error rendering view %s\n", progname, vs); |
1557 |
+ |
quit(1); |
1558 |
+ |
#undef do_rpiece |
1559 |
|
} |
1560 |
|
|
1561 |
|
|
1562 |
< |
touch(fn) /* update a file */ |
1563 |
< |
char *fn; |
1562 |
> |
static int |
1563 |
> |
touch( /* update a file */ |
1564 |
> |
char *fn |
1565 |
> |
) |
1566 |
|
{ |
1567 |
|
if (!silent) |
1568 |
|
printf("\ttouch %s\n", fn); |
1569 |
< |
if (noaction) |
1569 |
> |
if (!nprocs) |
1570 |
|
return(0); |
1224 |
– |
#ifdef notused |
1225 |
– |
if (access(fn, F_OK) == -1) /* create it */ |
1226 |
– |
if (close(open(fn, O_WRONLY|O_CREAT, 0666)) == -1) |
1227 |
– |
return(-1); |
1228 |
– |
#endif |
1571 |
|
return(setfdate(fn, time((time_t *)NULL))); |
1572 |
|
} |
1573 |
|
|
1574 |
|
|
1575 |
< |
runcom(cs) /* run command */ |
1576 |
< |
char *cs; |
1575 |
> |
static int |
1576 |
> |
runcom( /* run command */ |
1577 |
> |
char *cs |
1578 |
> |
) |
1579 |
|
{ |
1580 |
|
if (!silent) /* echo it */ |
1581 |
|
printf("\t%s\n", cs); |
1582 |
< |
if (noaction) |
1582 |
> |
if (!nprocs) |
1583 |
|
return(0); |
1584 |
< |
fflush(stdout); /* flush output and pass to shell */ |
1584 |
> |
fflush(NULL); /* flush output and pass to shell */ |
1585 |
|
return(system(cs)); |
1586 |
|
} |
1587 |
|
|
1588 |
|
|
1589 |
< |
rmfile(fn) /* remove a file */ |
1590 |
< |
char *fn; |
1589 |
> |
static int |
1590 |
> |
rmfile( /* remove a file */ |
1591 |
> |
char *fn |
1592 |
> |
) |
1593 |
|
{ |
1594 |
|
if (!silent) |
1595 |
< |
#ifdef MSDOS |
1596 |
< |
printf("\tdel %s\n", fn); |
1251 |
< |
#else |
1252 |
< |
printf("\trm -f %s\n", fn); |
1253 |
< |
#endif |
1254 |
< |
if (noaction) |
1595 |
> |
printf("\t%s %s\n", DELCMD, fn); |
1596 |
> |
if (!nprocs) |
1597 |
|
return(0); |
1598 |
|
return(unlink(fn)); |
1599 |
|
} |
1600 |
|
|
1601 |
|
|
1602 |
< |
mvfile(fold, fnew) /* move a file */ |
1603 |
< |
char *fold, *fnew; |
1602 |
> |
static int |
1603 |
> |
mvfile( /* move a file */ |
1604 |
> |
char *fold, |
1605 |
> |
char *fnew |
1606 |
> |
) |
1607 |
|
{ |
1608 |
|
if (!silent) |
1609 |
< |
#ifdef MSDOS |
1610 |
< |
printf("\trename %s %s\n", fold, fnew); |
1266 |
< |
#else |
1267 |
< |
printf("\tmv %s %s\n", fold, fnew); |
1268 |
< |
#endif |
1269 |
< |
if (noaction) |
1609 |
> |
printf("\t%s %s %s\n", RENAMECMD, fold, fnew); |
1610 |
> |
if (!nprocs) |
1611 |
|
return(0); |
1612 |
|
return(rename(fold, fnew)); |
1613 |
|
} |
1614 |
|
|
1615 |
|
|
1616 |
< |
#ifdef MSDOS |
1617 |
< |
setenv(vname, value) /* set an environment variable */ |
1618 |
< |
char *vname, *value; |
1616 |
> |
#ifdef RHAS_FORK_EXEC |
1617 |
> |
static int |
1618 |
> |
next_process(int reserve) /* fork the next process */ |
1619 |
|
{ |
1620 |
< |
register char *evp; |
1620 |
> |
RT_PID child_pid; |
1621 |
|
|
1622 |
< |
evp = bmalloc(strlen(vname)+strlen(value)+2); |
1623 |
< |
if (evp == NULL) |
1624 |
< |
syserr(progname); |
1625 |
< |
sprintf(evp, "%s=%s", vname, value); |
1626 |
< |
if (putenv(evp) != 0) { |
1286 |
< |
fprintf(stderr, "%s: out of environment space\n", progname); |
1622 |
> |
if (nprocs <= 1) |
1623 |
> |
return(0); /* it's us or no one */ |
1624 |
> |
if (inchild()) { |
1625 |
> |
fprintf(stderr, "%s: internal error 1 in next_process()\n", |
1626 |
> |
progname); |
1627 |
|
quit(1); |
1628 |
|
} |
1629 |
< |
if (!silent) |
1630 |
< |
printf("set %s\n", evp); |
1629 |
> |
if (reserve > 0 && children_running >= nprocs-reserve) |
1630 |
> |
return(0); /* caller holding back process(es) */ |
1631 |
> |
if (children_running >= nprocs) |
1632 |
> |
wait_process(0); /* wait for someone to finish */ |
1633 |
> |
fflush(NULL); /* flush output */ |
1634 |
> |
child_pid = fork(); /* split process */ |
1635 |
> |
if (child_pid == 0) { /* we're the child */ |
1636 |
> |
children_running = -1; |
1637 |
> |
nprocs = 1; |
1638 |
> |
return(0); |
1639 |
> |
} |
1640 |
> |
if (child_pid > 0) { /* we're the parent */ |
1641 |
> |
++children_running; |
1642 |
> |
return(1); |
1643 |
> |
} |
1644 |
> |
fprintf(stderr, "%s: warning -- fork() failed\n", progname); |
1645 |
> |
return(0); |
1646 |
|
} |
1292 |
– |
#endif |
1647 |
|
|
1648 |
+ |
static void |
1649 |
+ |
wait_process( /* wait for process(es) to finish */ |
1650 |
+ |
int all |
1651 |
+ |
) |
1652 |
+ |
{ |
1653 |
+ |
int ourstatus = 0, status; |
1654 |
+ |
RT_PID pid; |
1655 |
|
|
1656 |
< |
badvalue(vc) /* report bad variable value and exit */ |
1657 |
< |
int vc; |
1656 |
> |
if (all) |
1657 |
> |
all = children_running; |
1658 |
> |
else if (children_running > 0) |
1659 |
> |
all = 1; |
1660 |
> |
while (all-- > 0) { |
1661 |
> |
pid = wait(&status); |
1662 |
> |
if (pid < 0) |
1663 |
> |
syserr(progname); |
1664 |
> |
status = status>>8 & 0xff; |
1665 |
> |
--children_running; |
1666 |
> |
if (status != 0) { /* child's problem is our problem */ |
1667 |
> |
if ((ourstatus == 0) & (children_running > 0)) |
1668 |
> |
fprintf(stderr, "%s: waiting for remaining processes\n", |
1669 |
> |
progname); |
1670 |
> |
ourstatus = status; |
1671 |
> |
all = children_running; |
1672 |
> |
} |
1673 |
> |
} |
1674 |
> |
if (ourstatus != 0) |
1675 |
> |
quit(ourstatus); /* bad status from child */ |
1676 |
> |
} |
1677 |
> |
#else /* ! RHAS_FORK_EXEC */ |
1678 |
> |
static int |
1679 |
> |
next_process(int reserve) |
1680 |
|
{ |
1681 |
+ |
return(0); /* cannot start new process */ |
1682 |
+ |
} |
1683 |
+ |
static void |
1684 |
+ |
wait_process(all) |
1685 |
+ |
int all; |
1686 |
+ |
{ |
1687 |
+ |
(void)all; /* no one to wait for */ |
1688 |
+ |
} |
1689 |
+ |
int |
1690 |
+ |
kill(pid, sig) /* win|unix_process.c should also wait and kill */ |
1691 |
+ |
RT_PID pid; |
1692 |
+ |
int sig; |
1693 |
+ |
{ |
1694 |
+ |
return 0; |
1695 |
+ |
} |
1696 |
+ |
#endif /* ! RHAS_FORK_EXEC */ |
1697 |
+ |
|
1698 |
+ |
static void |
1699 |
+ |
finish_process(void) /* exit a child process */ |
1700 |
+ |
{ |
1701 |
+ |
if (!inchild()) |
1702 |
+ |
return; /* in parent -- noop */ |
1703 |
+ |
exit(0); |
1704 |
+ |
} |
1705 |
+ |
|
1706 |
+ |
|
1707 |
+ |
static void |
1708 |
+ |
badvalue( /* report bad variable value and exit */ |
1709 |
+ |
int vc |
1710 |
+ |
) |
1711 |
+ |
{ |
1712 |
|
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1713 |
|
progname, vnam(vc)); |
1714 |
|
quit(1); |
1715 |
|
} |
1716 |
|
|
1717 |
|
|
1718 |
< |
syserr(s) /* report a system error and exit */ |
1719 |
< |
char *s; |
1718 |
> |
static void |
1719 |
> |
syserr( /* report a system error and exit */ |
1720 |
> |
char *s |
1721 |
> |
) |
1722 |
|
{ |
1723 |
|
perror(s); |
1724 |
|
quit(1); |
1725 |
|
} |
1726 |
|
|
1727 |
|
|
1728 |
+ |
void |
1729 |
|
quit(ec) /* exit program */ |
1730 |
|
int ec; |
1731 |
|
{ |