105 |
|
int fd; /* corresponding file descriptor */ |
106 |
|
HDGRID *hproto; /* holodeck section grid */ |
107 |
|
{ |
108 |
+ |
long rtrunc; |
109 |
|
long fpos; |
110 |
|
register HOLO *hp; |
111 |
|
register int n; |
145 |
|
hdattach(fd); |
146 |
|
/* check rays on disk */ |
147 |
|
fpos = hdfilen(fd); |
148 |
< |
biglob(hp)->nrd = 0; |
148 |
> |
biglob(hp)->nrd = rtrunc = 0; |
149 |
|
for (n = hproto == NULL ? nbeams(hp) : 0; n > 0; n--) |
150 |
|
if (hp->bi[n].nrd) |
151 |
< |
if (hp->bi[n].fo + hp->bi[n].nrd > fpos) |
152 |
< |
hp->bi[n].nrd = 0; /* off end */ |
153 |
< |
else |
151 |
> |
if (hp->bi[n].fo + hp->bi[n].nrd > fpos) { |
152 |
> |
rtrunc += hp->bi[n].nrd; |
153 |
> |
hp->bi[n].nrd = 0; |
154 |
> |
} else |
155 |
|
biglob(hp)->nrd += hp->bi[n].nrd; |
156 |
+ |
if (rtrunc) { |
157 |
+ |
sprintf(errmsg, "truncated section, %ld rays lost (%.1f%%)", |
158 |
+ |
rtrunc, 100.*rtrunc/(rtrunc+biglob(hp)->nrd)); |
159 |
+ |
error(WARNING, errmsg); |
160 |
+ |
} |
161 |
|
/* add to holodeck list */ |
162 |
|
for (n = 0; n < HDMAX; n++) |
163 |
|
if (hdlist[n] == NULL) { |