63 |
|
int bsiz; /* ray tree buffer length */ |
64 |
|
char *buf; /* ray tree buffer */ |
65 |
|
int nbr; /* number of bytes from rtrace */ |
66 |
< |
}; /* rtrace process */ |
66 |
> |
}; /* rtrace process buffer */ |
67 |
|
|
68 |
|
/* rtrace command and defaults */ |
69 |
|
char *rtargv[256] = { "rtrace", "-dt", "0", "-dj", ".5", "-dr", "3", |
79 |
|
struct rtproc *rt_unproc = NULL; /* unprocessed ray trees */ |
80 |
|
|
81 |
|
char persistfn[] = "pfXXXXXX"; /* persist file name */ |
82 |
– |
char fmt[8]; /* rtrace i/o format */ |
82 |
|
|
83 |
|
int gargc; /* global argc */ |
84 |
|
char **gargv; /* global argv */ |
106 |
|
|
107 |
|
MODCONT *addmodifier(char *modn, char *outf, char *binv); |
108 |
|
|
110 |
– |
int done_rprocs(struct rtproc *rtp); |
109 |
|
void init(int np); |
110 |
< |
void tracecontribs(FILE *fp); |
110 |
> |
int done_rprocs(struct rtproc *rtp); |
111 |
> |
void trace_contribs(FILE *fp); |
112 |
|
struct rtproc *wait_rproc(void); |
113 |
|
struct rtproc *get_rproc(void); |
114 |
|
void queue_raytree(struct rtproc *rtp); |
158 |
|
int nprocs = 1; |
159 |
|
char *curout = NULL; |
160 |
|
char *binval = NULL; |
161 |
+ |
char fmt[8]; |
162 |
|
int i, j; |
163 |
|
/* global program name */ |
164 |
|
gargv = argv; |
269 |
|
execv(rtpath, rtargv); |
270 |
|
perror(rtpath); /* execv() should not return */ |
271 |
|
exit(1); |
272 |
< |
} else if (nprocs > 1) { /* add persist file if parallel */ |
272 |
> |
} |
273 |
> |
if (nprocs > 1) { /* add persist file if parallel */ |
274 |
|
rtargv[rtargc++] = "-PP"; |
275 |
|
rtargv[rtargc++] = mktemp(persistfn); |
276 |
|
} |
284 |
|
rtargv[rtargc] = NULL; |
285 |
|
/* start rtrace & compute contributions */ |
286 |
|
init(nprocs); |
287 |
< |
tracecontribs(stdin); |
287 |
> |
trace_contribs(stdin); |
288 |
|
quit(0); |
289 |
|
} |
290 |
|
|
336 |
|
exit(status); /* flushes all output streams */ |
337 |
|
} |
338 |
|
|
339 |
< |
/* start rtrace and initialize buffers */ |
339 |
> |
/* start rtrace processes and initialize */ |
340 |
|
void |
341 |
|
init(int np) |
342 |
|
{ |
843 |
|
|
844 |
|
/* trace ray contributions (main loop) */ |
845 |
|
void |
846 |
< |
tracecontribs(FILE *fin) |
846 |
> |
trace_contribs(FILE *fin) |
847 |
|
{ |
848 |
|
char inpbuf[128]; |
849 |
|
int iblen; |