libgender/oct.h

#ifndef OCT_H
#define OCT_H

#include <vector>

using namespace std;

#include "util.h"

struct entity_base;

struct octant : protected vector<entity_base *> {
  struct octant *parent;
  /* front 23 back 67
   *       01      45 */
  struct octant *sub[8];
  int fill;
  sector orig;
  uoffs extent;
  GLuint occ_query;

  void add (entity_base *e);
  void remove (entity_base *e);

  void detect_visibility (view &ctx);
  void display (view &ctx);

  octant (octant *parent, const sector &orig, uoffs extent);
  ~octant ();
};

extern octant world;

#endif


Revision:	1.8
Committed:	Wed Oct 6 00:55:37 2004 UTC (21 years, 11 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.7:	+2 -2 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	#ifndef OCT_H
2			#define OCT_H
3
4	root	1.2	#include <vector>
5
6	root	1.1	using namespace std;
7
8	root	1.2	#include "util.h"
9
10	root	1.1	struct entity_base;
11
12	root	1.2	struct octant : protected vector<entity_base *> {
13	root	1.1	struct octant *parent;
14	root	1.3	/* front 23 back 67
15			* 01 45 */
16	root	1.1	struct octant *sub[8];
17	root	1.2	int fill;
18	root	1.3	sector orig;
19			uoffs extent;
20	root	1.6	GLuint occ_query;
21	root	1.1
22	root	1.5	void add (entity_base *e);
23	root	1.1	void remove (entity_base *e);
24
25	root	1.8	void detect_visibility (view &ctx);
26			void display (view &ctx);
27	root	1.2
28	root	1.6	octant (octant *parent, const sector &orig, uoffs extent);
29	root	1.1	~octant ();
30			};
31
32	root	1.2	extern octant world;
33
34	root	1.1	#endif
35	root	1.2
36