34 |
|
if (octbi(freet) >= MAXOBLK) |
35 |
|
return(EMPTY); |
36 |
|
if ((octblock[octbi(freet)] = (OCTREE *)bmalloc( |
37 |
< |
(unsigned)256*8*sizeof(OCTREE))) == NULL) |
37 |
> |
(unsigned)OCTBLKSIZ*8*sizeof(OCTREE))) == NULL) |
38 |
|
return(EMPTY); |
39 |
|
} |
40 |
|
treetop += 8; |
53 |
|
octfree(octkid(ot, i)); |
54 |
|
octkid(ot, 0) = ofreelist; |
55 |
|
ofreelist = ot; |
56 |
+ |
} |
57 |
+ |
|
58 |
+ |
|
59 |
+ |
octdone() /* free EVERYTHING */ |
60 |
+ |
{ |
61 |
+ |
register int i; |
62 |
+ |
|
63 |
+ |
for (i = 0; i < MAXOBLK; i++) { |
64 |
+ |
if (octblock[i] == NULL) |
65 |
+ |
break; |
66 |
+ |
bfree((char *)octblock[i], (unsigned)256*8*sizeof(OCTREE)); |
67 |
+ |
octblock[i] = NULL; |
68 |
+ |
} |
69 |
+ |
ofreelist = EMPTY; |
70 |
+ |
treetop = 0; |
71 |
|
} |
72 |
|
|
73 |
|
|