| 1 |
#ifndef OCT_H |
| 2 |
#define OCT_H |
| 3 |
|
| 4 |
#include <vector> |
| 5 |
|
| 6 |
using namespace std; |
| 7 |
|
| 8 |
#include "util.h" |
| 9 |
|
| 10 |
struct entity_base; |
| 11 |
|
| 12 |
struct octant : protected vector<entity_base *> { |
| 13 |
struct octant *parent; |
| 14 |
/* front 23 back 67 |
| 15 |
* 01 45 */ |
| 16 |
struct octant *sub[8]; |
| 17 |
int fill; |
| 18 |
sector orig; |
| 19 |
uoffs extent; |
| 20 |
GLuint occ_query; |
| 21 |
|
| 22 |
void add (entity_base *e); |
| 23 |
void remove (entity_base *e); |
| 24 |
|
| 25 |
void detect_visibility (view &ctx); |
| 26 |
void display (view &ctx); |
| 27 |
|
| 28 |
octant (octant *parent, const sector &orig, uoffs extent); |
| 29 |
~octant (); |
| 30 |
}; |
| 31 |
|
| 32 |
extern octant world; |
| 33 |
|
| 34 |
#endif |
| 35 |
|
| 36 |
|
