80 |
|
} |
81 |
|
free((char *)spanbr); |
82 |
|
close_allsrcs(); |
83 |
– |
absorb_specks(); |
83 |
|
} |
84 |
|
|
85 |
|
|
99 |
|
d = indirect[i].lcos - tanb*indirect[i].lsin; |
100 |
|
if (d > 0.0) { |
101 |
|
indirect[i].sum += d * br; |
102 |
< |
indirect[i].n++; |
102 |
> |
indirect[i].n += d; |
103 |
|
} |
104 |
|
} |
105 |
|
return; |
113 |
|
d = indirect[i].rcos - tanb*indirect[i].rsin; |
114 |
|
if (d > 0.0) { |
115 |
|
indirect[i].sum += d * br; |
116 |
< |
indirect[i].n++; |
116 |
> |
indirect[i].n += d; |
117 |
|
} |
118 |
|
} |
119 |
|
return; |
123 |
|
d = cos(h_theta(h) - indirect[i].theta); |
124 |
|
if (d > 0.0) { |
125 |
|
indirect[i].sum += d * br; |
126 |
< |
indirect[i].n++; |
126 |
> |
indirect[i].n += d; |
127 |
|
} |
128 |
|
} |
129 |
|
} |
339 |
|
fprintf(stderr, "%s: absorbing small sources...\n", progname); |
340 |
|
head.next = donelist; |
341 |
|
last = &head; |
342 |
< |
for (this = donelist; this != NULL; this = this->next) |
342 |
> |
for (this = head.next; this != NULL; this = this->next) |
343 |
|
if (TOOSMALL(this)) { |
344 |
|
last->next = this->next; |
345 |
< |
buddy = findbuddy(this, donelist); |
345 |
> |
buddy = findbuddy(this, head.next); |
346 |
|
if (buddy != NULL) |
347 |
|
mergesource(buddy, this); |
348 |
|
else |
358 |
|
register struct source *s; |
359 |
|
{ |
360 |
|
FVECT dir; |
361 |
< |
register int i, n; |
361 |
> |
double d; |
362 |
> |
register int i; |
363 |
|
|
364 |
|
for (i = 0; i < nglardirs; i++) { |
365 |
|
spinvector(dir, ourview.vdir, ourview.vup, indirect[i].theta); |
366 |
< |
n = DOT(dir,s->dir)*s->dom*(sampdens*sampdens) + 0.5; |
367 |
< |
if (n == 0) |
366 |
> |
d = DOT(dir,s->dir)*s->dom*(sampdens*sampdens); |
367 |
> |
if (d <= 0.0) |
368 |
|
continue; |
369 |
< |
indirect[i].sum += n * s->brt; |
370 |
< |
indirect[i].n += n; |
369 |
> |
indirect[i].sum += d * s->brt; |
370 |
> |
indirect[i].n += d; |
371 |
|
} |
372 |
|
for ( ; s->first != NULL; s->first = s->first->next) |
373 |
|
free((char *)s->first); |