49 |
|
memerr("view span brightness buffer"); |
50 |
|
for (v = vsize; v >= -vsize; v--) { |
51 |
|
close_sources(v); |
52 |
+ |
#ifndef DEBUG |
53 |
+ |
if (verbose) |
54 |
+ |
fprintf(stderr, "%s: analyzing... %3ld%%\r", |
55 |
+ |
progname, 100L*(vsize-v)/(2*vsize)); |
56 |
+ |
#endif |
57 |
|
getviewspan(v, spanbr); |
58 |
|
left = hsize + 1; |
59 |
|
for (h = -hsize; h <= hsize; h++) { |
92 |
|
register int i; |
93 |
|
|
94 |
|
if (h <= -hlim) { /* left region */ |
95 |
< |
d = (double)(h+hlim)/sampdens; |
96 |
< |
if (d <= -1.0+FTINY) |
95 |
> |
d = (double)(-h-hlim)/sampdens; |
96 |
> |
if (d >= 1.0-FTINY) |
97 |
|
return; |
98 |
|
tanb = d/sqrt(1.0-d*d); |
99 |
|
for (i = 0; i < nglardirs; i++) { |
106 |
|
return; |
107 |
|
} |
108 |
|
if (h >= hlim) { /* right region */ |
109 |
< |
d = (double)(h-hlim)/sampdens; |
110 |
< |
if (d >= 1.0-FTINY) |
109 |
> |
d = (double)(-h+hlim)/sampdens; |
110 |
> |
if (d <= -1.0+FTINY) |
111 |
|
return; |
112 |
|
tanb = d/sqrt(1.0-d*d); |
113 |
|
for (i = 0; i < nglardirs; i++) { |
158 |
|
exit(1); |
159 |
|
} |
160 |
|
if (verbose) { |
161 |
+ |
#ifdef DEBUG |
162 |
|
pict_stats(); |
163 |
+ |
#endif |
164 |
|
fprintf(stderr, |
165 |
|
"%s: threshold set to %f cd/m2 from %d samples\n", |
166 |
|
progname, threshold, nsamps); |