levels.c File Reference

#include "bsp.h"

Include dependency graph for levels.c:

Go to the source code of this file.

Defines
#define	SPLIT_BRUSH_SIZE   256
Functions
void	PushInfo (void)
void	PopInfo (void)
static int32_t	BuildNodeChildren (const int n[3])
static int32_t	ConstructLevelNodes_r (const int levelnum, const vec3_t cmins, const vec3_t cmaxs)
void	ProcessLevel (unsigned int levelnum)
	process brushes with that level mask
Variables
const vec3_t	v_epsilon = { 1, 1, 1 }
int	brush_start
int	brush_end
vec3_t	worldMins
vec3_t	worldMaxs
static int	oldmodels
static int	oldleafs
static int	oldleafbrushes
static int	oldplanes
static int	oldvertexes
static int	oldnormals
static int	oldnodes
static int	oldtexinfo
static int	oldfaces
static int	oldedges
static int	oldsurfedges

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Detailed Description

Definition in file levels.c.

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Define Documentation

#define SPLIT_BRUSH_SIZE   256

Definition at line 127 of file levels.c.

Referenced by ConstructLevelNodes_r().

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Function Documentation

static int32_t BuildNodeChildren

(

const int

n[3]

)

[static]

Parameters:

[in]

n

The node nums

See also:

R_ModLoadNodes

Definition at line 69 of file levels.c.

References AddPointToBounds(), dBspNode_t::children, ClearBounds(), curTile, dBspNode_t::firstface, i, LEAFNODE, dBspNode_t::maxs, dBspNode_t::mins, dMapTile_t::nodes, dBspNode_t::numfaces, dMapTile_t::numnodes, dBspNode_t::planenum, PLANENUM_LEAF, VectorCopy, VERB_DUMP, Verb_Printf(), worldMaxs, and worldMins.

Referenced by ConstructLevelNodes_r().

static int32_t ConstructLevelNodes_r	(	const int	levelnum,
		const vec3_t	cmins,
		const vec3_t	cmaxs
	)			[static]

See also:

ProcessLevel

Returns:

The node num

Definition at line 133 of file levels.c.

References BeginModel(), brush_end, brush_start, BrushBSP(), BuildNodeChildren(), ChopBrushes(), config, entity_num, FixTjuncs(), FreeTree(), tree_t::headnode, LEAFNODE, MakeBspBrushList(), MakeFaces(), MakeTreePortals(), MapBrushesBounds(), MarkVisibleSides(), node_s::maxs, node_s::mins, PruneNodes(), SPLIT_BRUSH_SIZE, v_epsilon, VectorAdd, VectorCopy, VectorSubtract, VERB_DUMP, Verb_Printf(), and WriteBSP().

Referenced by ProcessLevel().

void PopInfo

(

void

)

Definition at line 50 of file levels.c.

References curTile, dMapTile_t::numedges, dMapTile_t::numfaces, dMapTile_t::numleafbrushes, dMapTile_t::numleafs, dMapTile_t::nummodels, dMapTile_t::numnodes, dMapTile_t::numnormals, dMapTile_t::numplanes, dMapTile_t::numsurfedges, dMapTile_t::numtexinfo, dMapTile_t::numvertexes, oldedges, oldfaces, oldleafbrushes, oldleafs, oldmodels, oldnodes, oldnormals, oldplanes, oldsurfedges, oldtexinfo, and oldvertexes.

Referenced by DoRouting().

void ProcessLevel

(

unsigned int

levelnum

)

process brushes with that level mask

Parameters:

[in]

levelnum

is the level mask

Note:

levelnum 256: weaponclip-level 257: actorclip-level 258: stepon-level 259: tracing structure

See also:

ProcessWorldModel

ConstructLevelNodes_r

Note:

Should be reentrant as each thread has a unique levelnum at any given time

Todo:

Check what happens if two threads do the memcpy

Definition at line 233 of file levels.c.

References config, ConstructLevelNodes_r(), curTile, dBspModel_t::firstface, dBspModel_t::headnode, mapbrushes, MAX_WORLD_WIDTH, dMapTile_t::models, dBspModel_t::numfaces, dMapTile_t::numfaces, nummapbrushes, dMapTile_t::nummodels, VERB_EXTRA, and Verb_Printf().

Referenced by ProcessWorldModel().

void PushInfo

(

void

)

Definition at line 35 of file levels.c.

References curTile, dMapTile_t::numedges, dMapTile_t::numfaces, dMapTile_t::numleafbrushes, dMapTile_t::numleafs, dMapTile_t::nummodels, dMapTile_t::numnodes, dMapTile_t::numnormals, dMapTile_t::numplanes, dMapTile_t::numsurfedges, dMapTile_t::numtexinfo, dMapTile_t::numvertexes, oldedges, oldfaces, oldleafbrushes, oldleafs, oldmodels, oldnodes, oldnormals, oldplanes, oldsurfedges, oldtexinfo, and oldvertexes.

Referenced by DoRouting().

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Variable Documentation

int brush_end

Definition at line 29 of file levels.c.

Referenced by ConstructLevelNodes_r(), and ProcessWorldModel().

int brush_start

Definition at line 29 of file levels.c.

Referenced by ConstructLevelNodes_r(), and ProcessWorldModel().

int oldedges [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldfaces [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), PushInfo(), and WriteBSP().

int oldleafbrushes [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldleafs [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldmodels [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldnodes [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldnormals [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldplanes [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldsurfedges [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldtexinfo [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

int oldvertexes [static]

Definition at line 33 of file levels.c.

Referenced by PopInfo(), and PushInfo().

const vec3_t v_epsilon = { 1, 1, 1 }

Definition at line 28 of file levels.c.

Referenced by ConstructLevelNodes_r().

vec3_t worldMaxs

Definition at line 31 of file levels.c.

Referenced by BuildNodeChildren(), and ProcessWorldModel().

vec3_t worldMins

Definition at line 31 of file levels.c.

Referenced by BuildNodeChildren(), and ProcessWorldModel().