29 |
|
#define sscanvec(s,v) (sscanf(s,"%lf %lf %lf",v,v+1,v+2)==3) |
30 |
|
#endif |
31 |
|
|
32 |
+ |
extern int ray_pnprocs; |
33 |
+ |
|
34 |
|
static RNUMBER niflush; /* flushes since newimage() */ |
35 |
|
|
36 |
|
int |
194 |
|
if ((thisray.rmax = viewray(thisray.rorg, thisray.rdir, &ourview, |
195 |
|
h/hresolu, v/vresolu)) < -FTINY) { |
196 |
|
setcolor(thisray.rcol, 0.0, 0.0, 0.0); |
197 |
< |
} else if (nproc == 1 || newparam) { /* immediate mode */ |
197 |
> |
} else if (!ray_pnprocs) { /* immediate mode */ |
198 |
|
ray_trace(&thisray); |
199 |
|
} else { /* queuing mode */ |
200 |
|
int rval; |
218 |
|
static RNUMBER lastflush = 0; |
219 |
|
RNUMBER counter = raynum; |
220 |
|
int flushintvl; |
221 |
< |
if (nproc == 1) { |
221 |
> |
if (!ray_pnprocs) { |
222 |
|
counter = nrays; |
223 |
|
flushintvl = WFLUSH1; |
224 |
|
} else if (ambounce == 0) |
225 |
< |
flushintvl = nproc*WFLUSH; |
225 |
> |
flushintvl = ray_pnprocs*WFLUSH; |
226 |
|
else if (niflush < WFLUSH) |
227 |
< |
flushintvl = nproc*niflush/(ambounce+1); |
227 |
> |
flushintvl = ray_pnprocs*niflush/(ambounce+1); |
228 |
|
else |
229 |
< |
flushintvl = nproc*WFLUSH/(ambounce+1); |
229 |
> |
flushintvl = ray_pnprocs*WFLUSH/(ambounce+1); |
230 |
|
if (lastflush > counter) |
231 |
|
lastflush = 0; /* counter wrapped */ |
232 |
|
|
247 |
|
int rval; |
248 |
|
RAY raydone; |
249 |
|
|
250 |
< |
if (nproc <= 1) /* immediate mode? */ |
250 |
> |
if (!ray_pnprocs) /* immediate mode? */ |
251 |
|
return(0); |
252 |
|
while ((rval = ray_presult(&raydone, 0)) > 0) { |
253 |
|
PNODE *p = (PNODE *)raydone.rno; |
267 |
|
char *s |
268 |
|
) |
269 |
|
{ |
268 |
– |
extern int ray_pnprocs; |
270 |
|
int newnp = 0; |
271 |
|
/* # rendering procs arg? */ |
272 |
|
if (s != NULL) |
285 |
|
(*dev->clear)(hresolu, vresolu); |
286 |
|
|
287 |
|
if (newparam) { /* (re)start rendering procs */ |
288 |
< |
if (ray_pnprocs > 0) |
289 |
< |
ray_pclose(0); |
288 |
> |
if (ray_pnprocs) |
289 |
> |
ray_pclose(0); /* should already be closed */ |
290 |
|
if (newnp > 0) |
291 |
|
nproc = newnp; |
292 |
|
if (nproc > 1) |