139 |
|
dp->n = 0; |
140 |
|
if (divsample(dp, &hemi, r) < 0) |
141 |
|
goto oopsy; |
142 |
+ |
arad += dp->r; |
143 |
|
if (div != NULL) |
144 |
|
dp++; |
145 |
< |
else { |
145 |
> |
else |
146 |
|
addcolor(acol, dp->v); |
146 |
– |
arad += dp->r; |
147 |
– |
} |
147 |
|
} |
148 |
< |
if (ns > 0) { /* perform super-sampling */ |
148 |
> |
if (ns > 0 && arad > FTINY && ndivs/arad < minarad) |
149 |
> |
ns = 0; /* close enough */ |
150 |
> |
else if (ns > 0) { /* else perform super-sampling */ |
151 |
|
comperrs(div, &hemi); /* compute errors */ |
152 |
|
qsort(div, ndivs, sizeof(AMBSAMP), ambcmp); /* sort divs */ |
153 |
|
/* super-sample */ |
169 |
|
} |
170 |
|
/* compute returned values */ |
171 |
|
if (div != NULL) { |
172 |
+ |
arad = 0.0; |
173 |
|
for (i = ndivs, dp = div; i-- > 0; dp++) { |
174 |
|
arad += dp->r; |
175 |
|
if (dp->n > 1) { |