17 |
|
|
18 |
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#include "octree.h" |
19 |
|
|
20 |
+ |
#include "otypes.h" |
21 |
+ |
|
22 |
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#include "random.h" |
23 |
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|
24 |
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#define OCTSCALE 0.5 /* ceil((valid rad.)/(cube size)) */ |
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extern char *amblist[]; /* ambient include/exclude list */ |
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extern int ambincl; /* include == 1, exclude == 0 */ |
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|
37 |
< |
OBJECT ambset[128]; /* ambient include/exclude set */ |
37 |
> |
OBJECT ambset[256]={0}; /* ambient include/exclude set */ |
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|
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double maxarad; /* maximum ambient radius */ |
40 |
|
double minarad; /* minimum ambient radius */ |
76 |
|
char *afile; |
77 |
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{ |
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|
long ftell(); |
77 |
– |
char **amblp; |
79 |
|
OBJECT obj; |
80 |
|
AMBVAL amb; |
81 |
< |
/* set up ambient set */ |
81 |
< |
ambset[0] = 0; |
82 |
< |
for (amblp = amblist; *amblp != NULL; amblp++) { |
83 |
< |
if ((obj = modifier(*amblp)) == OVOID) { |
84 |
< |
sprintf(errmsg, "unknown %s modifier \"%s\"", |
85 |
< |
ambincl ? "include" : "exclude", *amblp); |
86 |
< |
error(WARNING, errmsg); |
87 |
< |
continue; |
88 |
< |
} |
89 |
< |
if (!inset(ambset, obj)) |
90 |
< |
insertelem(ambset, obj); |
91 |
< |
} |
81 |
> |
|
82 |
|
maxarad = thescene.cusize / 2.0; /* maximum radius */ |
83 |
|
/* minimum radius */ |
84 |
|
minarad = ambres > 0 ? thescene.cusize/ambres : 0.0; |
95 |
|
sprintf(errmsg, "cannot open ambient file \"%s\"", |
96 |
|
afile); |
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|
error(SYSTEM, errmsg); |
98 |
+ |
} |
99 |
+ |
} |
100 |
+ |
|
101 |
+ |
|
102 |
+ |
ambnotify(obj) /* record new modifier */ |
103 |
+ |
OBJECT obj; |
104 |
+ |
{ |
105 |
+ |
register OBJREC *o = objptr(obj); |
106 |
+ |
register char **amblp; |
107 |
+ |
|
108 |
+ |
if (!ismodifier(o->otype)) |
109 |
+ |
return; |
110 |
+ |
for (amblp = amblist; *amblp != NULL; amblp++) |
111 |
+ |
if (!strcmp(o->oname, *amblp)) { |
112 |
+ |
insertelem(ambset, obj); |
113 |
+ |
return; |
114 |
|
} |
115 |
|
} |
116 |
|
|