4 |
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* |
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* adapted from octree.h |
6 |
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*/ |
7 |
+ |
#ifndef _RAD_CONE_H_ |
8 |
+ |
#define _RAD_CONE_H_ |
9 |
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|
10 |
+ |
#ifdef __cplusplus |
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extern "C" { |
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#endif |
13 |
+ |
|
14 |
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/* |
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* An quadtree is expressed as an integer which is either |
16 |
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* an index to 4 other nodes, the empty tree, or an index |
111 |
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extern QUADTREE qtnewleaf(), qtaddelem(), qtdelelem(); |
112 |
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|
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extern QUADTREE *quad_block[QT_MAX_BLK]; /* quadtree blocks */ |
114 |
< |
extern int4 *quad_flag; /* zeroeth quadtree flag */ |
114 |
> |
extern int32 *quad_flag; /* zeroeth quadtree flag */ |
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|
116 |
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extern OBJECT **qtsettab; /* quadtree leaf node table */ |
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extern QUADTREE qtnumsets; /* number of used set indices */ |
118 |
< |
extern int4 *qtsetflag; |
118 |
> |
extern int32 *qtsetflag; |
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#ifdef DEBUG |
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extern OBJECT *qtqueryset(); |
121 |
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#else |
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extern QUADTREE qtRoot_trace_ray(); |
160 |
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|
161 |
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|
162 |
< |
|
163 |
< |
|
164 |
< |
|
162 |
> |
#ifdef __cplusplus |
163 |
> |
} |
164 |
> |
#endif |
165 |
> |
#endif /* _RAD_CONE_H_ */ |
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|