# | Line 199 | Line 199 | getviewpix( /* compute single view pixel */ | |
---|---|---|
199 | npixinvw++; | |
200 | if ((res = pict_val(dir)) >= 0.0) | |
201 | return(res); | |
202 | < | if (rt_pd.r == -1) { |
202 | > | if (!(rt_pd.flags & PF_RUNNING)) { |
203 | npixmiss++; | |
204 | return(-1.0); | |
205 | } | |
# | Line 240 | Line 240 | getviewspan( /* compute a span of view pixels */ | |
240 | npixinvw++; | |
241 | if ((vb[vh+hsize] = pict_val(dir)) >= 0.0) | |
242 | continue; | |
243 | < | if (rt_pd.r == -1) { /* missing information */ |
243 | > | if (!(rt_pd.flags & PF_RUNNING)) { /* missing information */ |
244 | npixmiss++; | |
245 | continue; | |
246 | } | |
# | Line 376 | Line 376 | done_rtrace(void) /* wait for rtrace to finish */ | |
376 | progname, status); | |
377 | exit(1); | |
378 | } | |
379 | – | rt_pd.r = -1; |
379 | } | |
380 | ||
381 |
– | Removed lines |
+ | Added lines |
< | Changed lines |
> | Changed lines |