Quake III Arena: code/bspc/qbsp.h File Reference

00337 {
00338     int     axis, dir;
00339     int     i, j, k, l, order;
00340     side_t  sidetemp;
00341     brush_texture_t tdtemp;
00342 #ifdef SIN
00343    textureref_t trtemp;
00344 #endif
00345     side_t  *s, *s2;
00346     vec3_t  normal;
00347     float   dist;
00348     winding_t   *w, *w2;
00349     vec3_t  vec, vec2;
00350     float   d;
00351 
00352     //
00353     // add the axial planes
00354     //
00355     order = 0;
00356     for (axis=0 ; axis <3 ; axis++)
00357     {
00358         for (dir=-1 ; dir <= 1 ; dir+=2, order++)
00359         {
00360             // see if the plane is allready present
00361             for (i=0, s=b->original_sides ; i<b->numsides ; i++,s++)
00362             {
00363                 if (mapplanes[s->planenum].normal[axis] == dir)
00364                     break;
00365             }
00366 
00367             if (i == b->numsides)
00368             {   // add a new side
00369                 if (nummapbrushsides == MAX_MAP_BRUSHSIDES)
00370                     Error ("MAX_MAP_BRUSHSIDES");
00371                 nummapbrushsides++;
00372                 b->numsides++;
00373                 VectorClear (normal);
00374                 normal[axis] = dir;
00375                 if (dir == 1)
00376                     dist = b->maxs[axis];
00377                 else
00378                     dist = -b->mins[axis];
00379                 s->planenum = FindFloatPlane (normal, dist);
00380                 s->texinfo = b->original_sides[0].texinfo;
00381 #ifdef SIN
00382                 s->lightinfo = b->original_sides[0].lightinfo;
00383 #endif
00384                 s->contents = b->original_sides[0].contents;
00385                 s->flags |= SFL_BEVEL;
00386                 c_boxbevels++;
00387             }
00388 
00389             // if the plane is not in it canonical order, swap it
00390             if (i != order)
00391             {
00392                 sidetemp = b->original_sides[order];
00393                 b->original_sides[order] = b->original_sides[i];
00394                 b->original_sides[i] = sidetemp;
00395 
00396                 j = b->original_sides - brushsides;
00397                 tdtemp = side_brushtextures[j+order];
00398                 side_brushtextures[j+order] = side_brushtextures[j+i];
00399                 side_brushtextures[j+i] = tdtemp;
00400 
00401 #ifdef SIN
00402                 trtemp = side_newrefs[j


Data Structures
struct	brush_texture_t
struct	bspbrush_s
struct	face_s
struct	map_texinfo_t
struct	mapbrush_s
struct	node_s
struct	plane_s
struct	portal_s
struct	side_s
struct	textureref_t
struct	tree_t
Defines
#define	BOGUS_RANGE (MAX_MAP_BOUNDS+128)
#define	BSPC_VERSION "2.1h"
#define	CLIP_EPSILON 0.1
#define	DEBUG
#define	MAPTYPE_HALFLIFE 4
#define	MAPTYPE_QUAKE1 1
#define	MAPTYPE_QUAKE2 2
#define	MAPTYPE_QUAKE3 3
#define	MAPTYPE_SIN 5
#define	MAX_BRUSH_SIDES 128
#define	MAX_MAP_BOUNDS 65535
#define	MAX_MAP_TEXTURES 1024
#define	MAX_MAPFILE_BRUSHES 65535
#define	MAX_MAPFILE_BRUSHSIDES (MAX_MAPFILE_BRUSHES*8)
#define	MAX_MAPFILE_PLANES 256000
#define	MAX_MAPFILE_TEXINFO 8192
#define	MAX_NODE_BRUSHES 8
#define	MAXEDGES 20
#define	ME
#define	NODELIST
#define	NODESTACKSIZE 1024
#define	PLANENUM_LEAF -1
#define	PSIDE_BACK 2
#define	PSIDE_BOTH (PSIDE_FRONT\|PSIDE_BACK)
#define	PSIDE_FACING 4
#define	PSIDE_FRONT 1
#define	SFL_BEVEL 4
#define	SFL_CURVE 16
#define	SFL_TESTED 1
#define	SFL_TEXTURED 8
#define	SFL_VISIBLE 2
#define	SIN
#define	TEXINFO_NODE -1
Typedefs
typedef bspbrush_s	bspbrush_t
typedef face_s	face_t
typedef mapbrush_s	mapbrush_t
typedef node_s	node_t
typedef plane_s	plane_t
typedef portal_s	portal_t
typedef side_s	side_t
Functions
void	AddBrushBevels (mapbrush_t *b)
bspbrush_t *	AllocBrush (int numsides)
node_t *	AllocNode (void)
void	BoundBrush (bspbrush_t *brush)
tree_t *	BrushBSP (bspbrush_t *brushlist, vec3_t mins, vec3_t maxs)
int	BrushExists (mapbrush_t *brush)
bspbrush_t *	BrushFromBounds (vec3_t mins, vec3_t maxs)
int	BrushMostlyOnSide (bspbrush_t brush, plane_t plane)
vec_t	BrushVolume (bspbrush_t *brush)
void	BSPBrushWindings (bspbrush_t *brush)
void	CheckBSPBrush (bspbrush_t *brush)
bspbrush_t *	ChopBrushes (bspbrush_t *head)
bspbrush_t *	CopyBrush (bspbrush_t *brush)
int	CountBrushList (bspbrush_t *brushes)
void	Draw_ClearWindow (void)
void	DrawWinding (winding_t *w)
void	EmitAreaPortals (node_t *headnode)
void	FillOutside (node_t *headnode)
int	FindFloatPlane (vec3_t normal, vec_t dist)
int	FindMiptex (char *name)
void	FloodAreas (tree_t *tree)
qboolean	FloodEntities (tree_t *tree)
void	FreeBrush (bspbrush_t *brushes)
void	FreeBrushList (bspbrush_t *brushes)
void	FreePortal (portal_t *p)
void	GLS_BeginScene (void)
void	GLS_EndScene (void)
void	GLS_Winding (winding_t *w, int code)
void	HL_LoadMapFile (char *filename)
void	HL_LoadMapFromBSP (char *filename, int offset, int length)
void	HL_ResetMapLoading (void)
bspbrush_t *	InitialBrushList (bspbrush_t *list)
void	LeakFile (tree_t *tree)
int	LoadMapFromBSP (struct quakefile_s *qf)
qboolean	MakeBrushWindings (mapbrush_t *ob)
bspbrush_t *	MakeBspBrushList (int startbrush, int endbrush, vec3_t clipmins, vec3_t clipmaxs)
void	MakeHeadnodePortals (tree_t *tree)
void	MakeNodePortal (node_t *node)
void	MakeTreePortals (tree_t *tree)
void	MarkBrushBevels (mapbrush_t *brush)
void	MarkVisibleSides (tree_t *tree, int start, int end)
bspbrush_t *	OptimizedBrushList (bspbrush_t *list)
void	OutputWinding (winding_t w, FILE glview)
int	PlaneFromPoints (int p0, int p1, int *p2)
int	PlaneTypeForNormal (vec3_t normal)
qboolean	Portal_VisFlood (portal_t *p)
void	PrintMapInfo (void)
tree_t *	ProcessWorldBrushes (int brush_start, int brush_end)
void	Q1_LoadMapFile (char *filename)
void	Q1_LoadMapFromBSP (char *filename, int offset, int length)
void	Q1_ResetMapLoading (void)
void	Q2_LoadMapFile (char *filename)
void	Q2_LoadMapFromBSP (char *filename, int offset, int length)
void	Q2_ResetMapLoading (void)
void	Q3_LoadMapFromBSP (struct quakefile_s *qf)
void	Q3_ResetMapLoading (void)
void	ResetBrushBSP (void)
void	ResetMapLoading (void)
void	Sin_LoadMapFile (char *filename)
void	Sin_LoadMapFromBSP (char *filename, int offset, int length)
void	Sin_ResetMapLoading (void)
void	SplitBrush (bspbrush_t brush, int planenum, bspbrush_t front, bspbrush_t *back)
void	SplitNodePortals (node_t *node)
int	TexinfoForBrushTexture (plane_t plane, brush_texture_t bt, vec3_t origin)
void	TextureAxisFromPlane (plane_t *pln, vec3_t xv, vec3_t yv)
tree_t *	Tree_Alloc (void)
void	Tree_Free (tree_t *tree)
void	Tree_Free_r (node_t *node)
void	Tree_FreePortals_r (node_t *node)
void	Tree_Print_r (node_t *node, int depth)
void	Tree_PruneNodes (node_t *node)
void	Tree_PruneNodes_r (node_t *node)
bspbrush_t *	TryMergeBrushes (bspbrush_t brush1, bspbrush_t brush2)
int	VisibleContents (int contents)
qboolean	WindingIsHuge (winding_t *w)
qboolean	WindingIsTiny (winding_t *w)
void	WriteBrushList (char name, bspbrush_t brush, qboolean onlyvis)
void	WriteBrushMap (char name, bspbrush_t list)
void	WriteGLView (tree_t tree, char source)
void	WriteMapFile (char *filename)
Variables
int	brushmodelnumbers [MAX_MAPFILE_BRUSHES]
side_t	brushsides [MAX_MAPFILE_BRUSHSIDES]
int	c_areaportals
int	c_boxbevels
int	c_clipbrushes
int	c_edgebevels
int	c_squattbrushes
qboolean	cancelconversion
qboolean	capsule_collision
qboolean	create_aas
int	dbrushleafnums [MAX_MAPFILE_BRUSHES]
int	dplanes2mapplanes [MAX_MAPFILE_PLANES]
vec3_t	draw_maxs
vec3_t	draw_mins
qboolean	drawflag
int	entity_num
qboolean	freetree
qboolean	fulldetail
qboolean	lessbrushes
int	loadedmaptype
vec3_t	map_maxs
vec3_t	map_mins
int	map_numtexinfo
map_texinfo_t	map_texinfo [MAX_MAPFILE_TEXINFO]
mapbrush_t	mapbrushes [MAX_MAPFILE_BRUSHES]
plane_t	mapplanes [MAX_MAPFILE_PLANES]
int	mapplaneusers [MAX_MAPFILE_PLANES]
vec_t	microvolume
qboolean	nobrushmerge
qboolean	nocsg
int	nodestack [NODESTACKSIZE]
int *	nodestackptr
int	nodestacksize
qboolean	nodetail
qboolean	noliquids
qboolean	nomerge
qboolean	noprune
qboolean	noshare
qboolean	nosubdiv
qboolean	notjunc
qboolean	nowater
qboolean	noweld
int	nummapbrushes
int	nummapbrushsides
int	nummapplanes
qboolean	onlyents
char	outbase [32]
brush_texture_t	side_brushtextures [MAX_MAPFILE_BRUSHSIDES]
char	source [1024]
float	subdivide_size
textureref_t	textureref [MAX_MAP_TEXTURES]

qbsp.h File Reference

Data Structures

Defines

Typedefs

Functions

Variables

Define Documentation

Typedef Documentation

Function Documentation