| 11 |
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#include <time.h> |
| 12 |
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| 13 |
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#include "platform.h" |
| 14 |
+ |
#include "paths.h" |
| 15 |
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#include "standard.h" |
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#include "octree.h" |
| 17 |
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#include "object.h" |
| 21 |
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static double ogetflt(void); |
| 22 |
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static long ogetint(int); |
| 23 |
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static char *ogetstr(char *); |
| 24 |
< |
static int nonsurfinset(OBJECT *); |
| 24 |
> |
static int nonsurfintree(OCTREE ot); |
| 25 |
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static void octerror(int etyp, char *msg); |
| 26 |
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static void skiptree(void); |
| 27 |
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static OCTREE getfullnode(void), gettree(void); |
| 34 |
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| 35 |
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| 36 |
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int |
| 37 |
< |
readoct(inpspec, load, scene, ofn) /* read in octree file or stream */ |
| 38 |
< |
char *inpspec; |
| 39 |
< |
int load; |
| 40 |
< |
CUBE *scene; |
| 41 |
< |
char *ofn[]; |
| 37 |
> |
readoct( /* read in octree file or stream */ |
| 38 |
> |
char *inpspec, |
| 39 |
> |
int load, |
| 40 |
> |
CUBE *scene, |
| 41 |
> |
char *ofn[] |
| 42 |
> |
) |
| 43 |
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{ |
| 44 |
|
char sbuf[512]; |
| 45 |
|
int nf; |
| 111 |
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if (nobjects != objorig+fnobjects) |
| 112 |
|
octerror(USER, "bad object count; octree stale?"); |
| 113 |
|
/* check for non-surfaces */ |
| 114 |
< |
if (dosets(nonsurfinset)) |
| 114 |
> |
if (nonsurfintree(scene->cutree)) |
| 115 |
|
octerror(USER, "modifier in tree; octree stale?"); |
| 116 |
|
} |
| 117 |
|
} |
| 118 |
|
/* close the input */ |
| 119 |
|
if (infn[0] == '!') |
| 120 |
|
pclose(infp); |
| 121 |
< |
else |
| 121 |
> |
else if (infp != stdin) |
| 122 |
|
fclose(infp); |
| 123 |
|
return(nf); |
| 124 |
|
} |
| 125 |
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| 126 |
|
|
| 127 |
|
static char * |
| 128 |
< |
ogetstr(s) /* get null-terminated string */ |
| 127 |
< |
char *s; |
| 128 |
> |
ogetstr(char *s) /* get null-terminated string */ |
| 129 |
|
{ |
| 130 |
|
extern char *getstr(); |
| 131 |
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| 154 |
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| 155 |
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| 156 |
|
static long |
| 157 |
< |
ogetint(siz) /* get a siz-byte integer */ |
| 157 |
< |
int siz; |
| 157 |
> |
ogetint(int siz) /* get a siz-byte integer */ |
| 158 |
|
{ |
| 159 |
|
extern long getint(); |
| 160 |
|
register long r; |
| 206 |
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| 207 |
|
|
| 208 |
|
static int |
| 209 |
< |
nonsurfinset(os) /* check set for modifier */ |
| 210 |
< |
register OBJECT *os; |
| 209 |
> |
nonsurfintree(OCTREE ot) /* check tree for modifiers */ |
| 210 |
|
{ |
| 211 |
< |
register OBJECT s; |
| 211 |
> |
OBJECT set[MAXSET+1]; |
| 212 |
|
register int i; |
| 213 |
|
|
| 214 |
< |
for (i = *os; i-- > 0; ) |
| 215 |
< |
if ((s = *++os) >= objorig && s < objorig+fnobjects && |
| 216 |
< |
ismodifier(objptr(s)->otype)) |
| 214 |
> |
if (isempty(ot)) |
| 215 |
> |
return(0); |
| 216 |
> |
if (istree(ot)) { |
| 217 |
> |
for (i = 0; i < 8; i++) |
| 218 |
> |
if (nonsurfintree(octkid(ot, i))) |
| 219 |
> |
return(1); |
| 220 |
> |
return(0); |
| 221 |
> |
} |
| 222 |
> |
objset(set, ot); |
| 223 |
> |
for (i = set[0]; i > 0; i-- ) |
| 224 |
> |
if (ismodifier(objptr(set[i])->otype)) |
| 225 |
|
return(1); |
| 226 |
|
return(0); |
| 227 |
|
} |
| 253 |
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| 254 |
|
|
| 255 |
|
static void |
| 256 |
< |
octerror(etyp, msg) /* octree error */ |
| 250 |
< |
int etyp; |
| 251 |
< |
char *msg; |
| 256 |
> |
octerror(int etyp, char *msg) /* octree error */ |
| 257 |
|
{ |
| 258 |
|
char msgbuf[128]; |
| 259 |
|
|
