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", |
69 |
> |
char *rtargv[256] = { "rtrace", "-dj", ".5", "-dr", "3", |
70 |
|
"-ab", "1", "-ad", "128", }; |
71 |
< |
int rtargc = 11; |
71 |
> |
int rtargc = 9; |
72 |
|
/* overriding rtrace options */ |
73 |
< |
char *myrtopts[] = { "-o~~TmWdp", "-h-", |
74 |
< |
"-x", "1", "-y", "0", |
75 |
< |
"-as", "0", "-aa", "0", NULL }; |
73 |
> |
char *myrtopts[] = { "-o~~TmWdp", "-h-", "-x", "1", "-y", "0", |
74 |
> |
"-dt", "0", "-as", "0", "-aa", "0", NULL }; |
75 |
|
|
76 |
|
struct rtproc rt0; /* head of rtrace process list */ |
77 |
|
|
78 |
|
struct rtproc *rt_unproc = NULL; /* unprocessed ray trees */ |
79 |
|
|
80 |
|
char persistfn[] = "pfXXXXXX"; /* persist file name */ |
82 |
– |
char fmt[8]; /* rtrace i/o format */ |
81 |
|
|
82 |
|
int gargc; /* global argc */ |
83 |
|
char **gargv; /* global argv */ |
105 |
|
|
106 |
|
MODCONT *addmodifier(char *modn, char *outf, char *binv); |
107 |
|
|
110 |
– |
int done_rprocs(struct rtproc *rtp); |
108 |
|
void init(int np); |
109 |
< |
void tracecontribs(FILE *fp); |
109 |
> |
int done_rprocs(struct rtproc *rtp); |
110 |
> |
void trace_contribs(FILE *fp); |
111 |
|
struct rtproc *wait_rproc(void); |
112 |
|
struct rtproc *get_rproc(void); |
113 |
|
void queue_raytree(struct rtproc *rtp); |
157 |
|
int nprocs = 1; |
158 |
|
char *curout = NULL; |
159 |
|
char *binval = NULL; |
160 |
+ |
char fmt[8]; |
161 |
|
int i, j; |
162 |
|
/* global program name */ |
163 |
|
gargv = argv; |
268 |
|
execv(rtpath, rtargv); |
269 |
|
perror(rtpath); /* execv() should not return */ |
270 |
|
exit(1); |
271 |
< |
} else if (nprocs > 1) { /* add persist file if parallel */ |
271 |
> |
} |
272 |
> |
if (nprocs > 1) { /* add persist file if parallel */ |
273 |
|
rtargv[rtargc++] = "-PP"; |
274 |
|
rtargv[rtargc++] = mktemp(persistfn); |
275 |
|
} |
283 |
|
rtargv[rtargc] = NULL; |
284 |
|
/* start rtrace & compute contributions */ |
285 |
|
init(nprocs); |
286 |
< |
tracecontribs(stdin); |
286 |
> |
trace_contribs(stdin); |
287 |
|
quit(0); |
288 |
|
} |
289 |
|
|
335 |
|
exit(status); /* flushes all output streams */ |
336 |
|
} |
337 |
|
|
338 |
< |
/* start rtrace and initialize buffers */ |
338 |
> |
/* start rtrace processes and initialize */ |
339 |
|
void |
340 |
|
init(int np) |
341 |
|
{ |
842 |
|
|
843 |
|
/* trace ray contributions (main loop) */ |
844 |
|
void |
845 |
< |
tracecontribs(FILE *fin) |
845 |
> |
trace_contribs(FILE *fin) |
846 |
|
{ |
847 |
|
char inpbuf[128]; |
848 |
|
int iblen; |