gl_model.c File Reference

Functions
void	CM_Init (void)
void	Mod_LoadSpriteShaders (model_t *spr)
qboolean QDECL	Mod_LoadSpriteModel (model_t *mod, void *buffer, size_t fsize)
qboolean QDECL	Mod_LoadSprite2Model (model_t *mod, void *buffer, size_t fsize)
qboolean QDECL	Mod_LoadQ2BrushModel (model_t *mod, void *buffer, size_t fsize)
model_t *	Mod_LoadModel (model_t *mod, enum mlverbosity_e verbose)
qboolean QDECL	Mod_LoadDoomLevel (model_t *mod, void *buffer, size_t fsize)
void	Mod_LoadDoomSprite (model_t *mod)
void	Mod_SortShaders (model_t *mod)
void	Mod_LoadAliasShaders (model_t *mod)
void	Mod_RebuildLightmaps (void)
void	Mod_ResortShaders (void)
const char *	Mod_GetEntitiesString (model_t *mod)
void	Mod_SetEntitiesString (model_t *mod, const char *str, qboolean docopy)
void	Mod_SetEntitiesStringLen (model_t *mod, const char *str, size_t strsize)
void	Mod_ParseEntities (model_t *mod)
void	Mod_LoadMapArchive (model_t *mod, void *archivedata, size_t archivesize)
void	Mod_ClearAll (void)
qboolean	Mod_PurgeModel (model_t *mod, enum mod_purge_e ptype)
void	Mod_Purge (enum mod_purge_e ptype)
void	Mod_SetModifier (const char *modifier)
void	Mod_FindCubemaps_f (void)
void	Mod_Realign_f (void)
void	Mod_BSPX_List_f (void)
void	Mod_BSPX_Strip_f (void)
void	Mod_Init (qboolean initial)
void	Mod_Shutdown (qboolean final)
void *	Mod_Extradata (model_t *mod)
const char *	Mod_FixName (const char *modname, const char *worldname)
void	Mod_FileWritten (const char *filename)
model_t *	Mod_FindName (const char *name)
void	Mod_TouchModel (const char *name)
int	Mod_RegisterModelFormatText (void *module, const char *formatname, char *magictext, qboolean(QDECL *load)(model_t *mod, void *buffer, size_t fsize))
int	Mod_RegisterModelFormatMagic (void *module, const char *formatname, qbyte *magic, size_t magicsize, qboolean(QDECL *load)(model_t *mod, void *buffer, size_t fsize))
void	Mod_UnRegisterModelFormat (void *module, int idx)
void	Mod_UnRegisterAllModelFormats (void *module)
void	Mod_ModelLoaded (void *ctx, void *data, size_t a, size_t b)
void	Mod_SubmodelLoaded (model_t *mod, int state)
model_t *	Mod_ForName (const char *name, enum mlverbosity_e verbosity)
void	Mod_NowLoadExternal (model_t *loadmodel)
void	BuildLightMapGammaTable (float g, float c)
void	Mod_LoadLighting (model_t *loadmodel, bspx_header_t *bspx, qbyte *mod_base, lump_t *l, qboolean interleaveddeluxe, lightmapoverrides_t *overrides, subbsp_t subbsp)
const char *	Mod_ParseWorldspawnKey (model_t *mod, const char *key, char *buffer, size_t sizeofbuffer)
qboolean	Mod_LoadEntitiesBlob (struct model_s *mod, const char *entdata, size_t entdatasize)
void	Mod_LoadEntities (model_t *loadmodel, qbyte *mod_base, lump_t *l)
qboolean	Mod_LoadVertexes (model_t *loadmodel, qbyte *mod_base, lump_t *l)
qboolean	Mod_LoadVertexNormals (model_t *loadmodel, bspx_header_t *bspx, qbyte *mod_base, lump_t *l)
void	ModQ1_Batches_BuildQ1Q2Poly (model_t *mod, msurface_t *surf, builddata_t *cookie)
void	Mod_LightmapAllocInit (lmalloc_t *lmallocator, qboolean hasdeluxe, unsigned int width, unsigned int height, int firstlm)
void	Mod_LightmapAllocDone (lmalloc_t *lmallocator, model_t *mod)
void	Mod_LightmapAllocBlock (lmalloc_t *lmallocator, int w, int h, unsigned short *x, unsigned short *y, int *tnum)
void	Surf_CreateSurfaceLightmap (msurface_t *surf, int shift)
void	Mod_Batches_Build (model_t *mod, builddata_t *bd)
void	Mod_SetParent (mnode_t *node, mnode_t *parent)
qboolean	Mod_LoadEdges (model_t *loadmodel, qbyte *mod_base, lump_t *l, subbsp_t subbsp)
qboolean	Mod_LoadMarksurfaces (model_t *loadmodel, qbyte *mod_base, lump_t *l, subbsp_t subbsp)
qboolean	Mod_LoadSurfedges (model_t *loadmodel, qbyte *mod_base, lump_t *l)
void	CalcSurfaceExtents (model_t *mod, msurface_t *s)
void	ModBrush_LoadGLStuff (void *ctx, void *data, size_t a, size_t b)
void	Mod_LoadSpriteFrameShader (model_t *spr, int frame, int subframe, mspriteframe_t *frameinfo)
void	Mod_Print (void)

Variables
cvar_t	r_shadow_bumpscale_basetexture
cvar_t	r_replacemodels
cvar_t	r_lightmap_average
cvar_t	mod_loadentfiles = CVAR("sv_loadentfiles", "1")
cvar_t	mod_loadentfiles_dir = CVAR("sv_loadentfiles_dir", "")
cvar_t	mod_external_vis = CVARD("mod_external_vis", "1", "Attempt to load .vis patches for quake maps, allowing transparent water to work properly.")
cvar_t	mod_warnmodels = CVARD("mod_warnmodels", "1", "Warn if any models failed to load. Set to 0 if your mod is likely to lack optional models (like its in development).")
cvar_t	mod_litsprites_force = CVARFD("mod_litsprites_force", "0", CVAR_RENDERERLATCH, "If set to 1, sprites will be lit according to world lighting (including rtlights), like Tenebrae. Ideally use EF_ADDITIVE or EF_FULLBRIGHT to make emissive sprites instead.")
cvar_t	mod_loadmappackages = CVARD ("mod_loadmappackages", "1", "Load additional content embedded within bsp files.")
cvar_t	mod_lightscale_broken = CVARFD("mod_lightscale_broken", "0", CVAR_RENDERERLATCH, "When active, replicates a bug from vanilla - the radius of r_dynamic lights is scaled by per-surface texture scale rather than using actual distance.")
cvar_t	mod_lightpoint_distance = CVARD("mod_lightpoint_distance", "8192", "This is the maximum distance to trace when searching for a ground surface for lighting info on map formats without light more fancy lighting info. Use 2048 for full compat with Quake.")
cvar_t	r_sprite_backfacing = CVARD ("r_sprite_backfacing", "0", "Make oriented sprites face backwards relative to their orientation, for compat with q1.")
cvar_t	r_nolerp_list = CVARFD ("r_nolerp_list", "", CVAR_RENDERERLATCH, "Models in this list will not interpolate. Any models included here should be considered bad.")
cvar_t	r_noshadow_list = CVARAFD ("r_noshadow_list", "r_noEntityCastShadowList", "progs/missile.mdl,progs/flame.mdl,progs/flame2.mdl,progs/lavaball.mdl,progs/grenade.mdl,progs/spike.mdl,progs/s_spike.mdl,progs/laser.mdl,progs/lspike.mdl,progs/candle.mdl", CVAR_RENDERERLATCH, "Models in this list will not cast shadows.")
cvar_t	gl_overbright
cvar_t	gl_specular
cvar_t	gl_load24bit
cvar_t	gl_miptexLevel
cvar_t	r_fb_bmodels
cvar_t	r_noframegrouplerp = CVARF ("r_noframegrouplerp", "0", CVAR_ARCHIVE)
cvar_t	dpcompat_psa_ungroup = CVAR ("dpcompat_psa_ungroup", "0")
texture_t	r_notexture_mip_real
texture_t *	r_notexture_mip = &r_notexture_mip_real
model_t *	mod_known
int	mod_numknown
char	mod_modifier [MAX_QPATH]
cvar_t	r_loadlits
model_t *	lightmodel
qbyte	lmgamma [256]

Function Documentation

BuildLightMapGammaTable()

void BuildLightMapGammaTable	(	float	g,
		float	c
	)

CalcSurfaceExtents()

void CalcSurfaceExtents	(	model_t *	mod,
		msurface_t *	s
	)

CM_Init()

void CM_Init

(

void

)

Mod_Batches_Build()

void Mod_Batches_Build	(	model_t *	mod,
		builddata_t *	bd
	)

Mod_BSPX_List_f()

void Mod_BSPX_List_f

(

void

)

Mod_BSPX_Strip_f()

void Mod_BSPX_Strip_f

(

void

)

Mod_ClearAll()

void Mod_ClearAll

(

void

)

Mod_Extradata()

void * Mod_Extradata

(

model_t *

mod

)

Mod_FileWritten()

void Mod_FileWritten

(

const char *

filename

)

Mod_FindCubemaps_f()

void Mod_FindCubemaps_f

(

void

)

Mod_FindName()

model_t * Mod_FindName

(

const char *

name

)

Mod_FixName()

const char * Mod_FixName	(	const char *	modname,
		const char *	worldname
	)

Mod_ForName()

model_t * Mod_ForName	(	const char *	name,
		enum mlverbosity_e	verbosity
	)

Mod_GetEntitiesString()

const char * Mod_GetEntitiesString

(

model_t *

mod

)

Mod_Init()

void Mod_Init

(

qboolean

initial

)

Mod_LightmapAllocBlock()

void Mod_LightmapAllocBlock	(	lmalloc_t *	lmallocator,
		int	w,
		int	h,
		unsigned short *	x,
		unsigned short *	y,
		int *	tnum
	)

Mod_LightmapAllocDone()

void Mod_LightmapAllocDone	(	lmalloc_t *	lmallocator,
		model_t *	mod
	)

Mod_LightmapAllocInit()

void Mod_LightmapAllocInit	(	lmalloc_t *	lmallocator,
		qboolean	hasdeluxe,
		unsigned int	width,
		unsigned int	height,
		int	firstlm
	)

Mod_LoadAliasShaders()

void Mod_LoadAliasShaders

(

model_t *

mod

)

Mod_LoadDoomLevel()

qboolean QDECL Mod_LoadDoomLevel	(	model_t *	mod,
		void *	buffer,
		size_t	fsize
	)

Mod_LoadDoomSprite()

void Mod_LoadDoomSprite

(

model_t *

mod

)

Mod_LoadEdges()

qboolean Mod_LoadEdges	(	model_t *	loadmodel,
		qbyte *	mod_base,
		lump_t *	l,
		subbsp_t	subbsp
	)

Mod_LoadEntities()

void Mod_LoadEntities	(	model_t *	loadmodel,
		qbyte *	mod_base,
		lump_t *	l
	)

Mod_LoadEntitiesBlob()

qboolean Mod_LoadEntitiesBlob	(	struct model_s *	mod,
		const char *	entdata,
		size_t	entdatasize
	)

Mod_LoadLighting()

void Mod_LoadLighting	(	model_t *	loadmodel,
		bspx_header_t *	bspx,
		qbyte *	mod_base,
		lump_t *	l,
		qboolean	interleaveddeluxe,
		lightmapoverrides_t *	overrides,
		subbsp_t	subbsp
	)

Mod_LoadMapArchive()

void Mod_LoadMapArchive	(	model_t *	mod,
		void *	archivedata,
		size_t	archivesize
	)

Mod_LoadMarksurfaces()

qboolean Mod_LoadMarksurfaces	(	model_t *	loadmodel,
		qbyte *	mod_base,
		lump_t *	l,
		subbsp_t	subbsp
	)

Mod_LoadModel()

model_t * Mod_LoadModel	(	model_t *	mod,
		enum mlverbosity_e	verbose
	)

Mod_LoadQ2BrushModel()

qboolean QDECL Mod_LoadQ2BrushModel	(	model_t *	mod,
		void *	buffer,
		size_t	fsize
	)

Mod_LoadSprite2Model()

qboolean QDECL Mod_LoadSprite2Model	(	model_t *	mod,
		void *	buffer,
		size_t	fsize
	)

Mod_LoadSpriteFrameShader()

void Mod_LoadSpriteFrameShader	(	model_t *	spr,
		int	frame,
		int	subframe,
		mspriteframe_t *	frameinfo
	)

Mod_LoadSpriteModel()

qboolean QDECL Mod_LoadSpriteModel	(	model_t *	mod,
		void *	buffer,
		size_t	fsize
	)

Mod_LoadSpriteShaders()

void Mod_LoadSpriteShaders

(

model_t *

spr

)

Mod_LoadSurfedges()

qboolean Mod_LoadSurfedges	(	model_t *	loadmodel,
		qbyte *	mod_base,
		lump_t *	l
	)

Mod_LoadVertexes()

qboolean Mod_LoadVertexes	(	model_t *	loadmodel,
		qbyte *	mod_base,
		lump_t *	l
	)

Mod_LoadVertexNormals()

qboolean Mod_LoadVertexNormals	(	model_t *	loadmodel,
		bspx_header_t *	bspx,
		qbyte *	mod_base,
		lump_t *	l
	)

Mod_ModelLoaded()

void Mod_ModelLoaded	(	void *	ctx,
		void *	data,
		size_t	a,
		size_t	b
	)

Mod_NowLoadExternal()

void Mod_NowLoadExternal

(

model_t *

loadmodel

)

Mod_ParseEntities()

void Mod_ParseEntities

(

model_t *

mod

)

Mod_ParseWorldspawnKey()

const char * Mod_ParseWorldspawnKey	(	model_t *	mod,
		const char *	key,
		char *	buffer,
		size_t	sizeofbuffer
	)

Mod_Print()

void Mod_Print

(

void

)

Mod_Purge()

void Mod_Purge

(

enum mod_purge_e

ptype

)

Mod_PurgeModel()

qboolean Mod_PurgeModel	(	model_t *	mod,
		enum mod_purge_e	ptype
	)

Mod_Realign_f()

void Mod_Realign_f

(

void

)

Mod_RebuildLightmaps()

void Mod_RebuildLightmaps

(

void

)

Mod_RegisterModelFormatMagic()

int Mod_RegisterModelFormatMagic	(	void *	module,
		const char *	formatname,
		qbyte *	magic,
		size_t	magicsize,
		qboolean(QDECL *load)(model_t *mod, void *buffer, size_t fsize)
	)

Mod_RegisterModelFormatText()

int Mod_RegisterModelFormatText	(	void *	module,
		const char *	formatname,
		char *	magictext,
		qboolean(QDECL *load)(model_t *mod, void *buffer, size_t fsize)
	)

Mod_ResortShaders()

void Mod_ResortShaders

(

void

)

Mod_SetEntitiesString()

void Mod_SetEntitiesString	(	model_t *	mod,
		const char *	str,
		qboolean	docopy
	)

Mod_SetEntitiesStringLen()

void Mod_SetEntitiesStringLen	(	model_t *	mod,
		const char *	str,
		size_t	strsize
	)

Mod_SetModifier()

void Mod_SetModifier

(

const char *

modifier

)

Mod_SetParent()

void Mod_SetParent	(	mnode_t *	node,
		mnode_t *	parent
	)

Mod_Shutdown()

void Mod_Shutdown

(

qboolean

final

)

Mod_SortShaders()

void Mod_SortShaders

(

model_t *

mod

)

Mod_SubmodelLoaded()

void Mod_SubmodelLoaded	(	model_t *	mod,
		int	state
	)

Mod_TouchModel()

void Mod_TouchModel

(

const char *

name

)

Mod_UnRegisterAllModelFormats()

void Mod_UnRegisterAllModelFormats

(

void *

module

)

Mod_UnRegisterModelFormat()

void Mod_UnRegisterModelFormat	(	void *	module,
		int	idx
	)

ModBrush_LoadGLStuff()

void ModBrush_LoadGLStuff	(	void *	ctx,
		void *	data,
		size_t	a,
		size_t	b
	)

ModQ1_Batches_BuildQ1Q2Poly()

void ModQ1_Batches_BuildQ1Q2Poly	(	model_t *	mod,
		msurface_t *	surf,
		builddata_t *	cookie
	)

Surf_CreateSurfaceLightmap()

void Surf_CreateSurfaceLightmap	(	msurface_t *	surf,
		int	shift
	)

Variable Documentation

buffer

void* buffer

buffersize

void size_t buffersize

chksum

unsigned int chksum

dpcompat_psa_ungroup

cvar_t dpcompat_psa_ungroup = CVAR ("dpcompat_psa_ungroup", "0")

formatname

char* formatname

gl_load24bit

cvar_t gl_load24bit

gl_miptexLevel

cvar_t gl_miptexLevel

gl_overbright

cvar_t gl_overbright

gl_specular

cvar_t gl_specular

ident

char* ident

lightmodel

model_t* lightmodel

extern

lmgamma

qbyte lmgamma[256]

magic

qbyte* magic

magicsize

size_t magicsize

mod_external_vis

cvar_t mod_external_vis = CVARD("mod_external_vis", "1", "Attempt to load .vis patches for quake maps, allowing transparent water to work properly.")

mod_known

model_t* mod_known

mod_lightpoint_distance

cvar_t mod_lightpoint_distance = CVARD("mod_lightpoint_distance", "8192", "This is the maximum distance to trace when searching for a ground surface for lighting info on map formats without light more fancy lighting info. Use 2048 for full compat with Quake.")

mod_lightscale_broken

cvar_t mod_lightscale_broken = CVARFD("mod_lightscale_broken", "0", CVAR_RENDERERLATCH, "When active, replicates a bug from vanilla - the radius of r_dynamic lights is scaled by per-surface texture scale rather than using actual distance.")

mod_litsprites_force

cvar_t mod_litsprites_force = CVARFD("mod_litsprites_force", "0", CVAR_RENDERERLATCH, "If set to 1, sprites will be lit according to world lighting (including rtlights), like Tenebrae. Ideally use EF_ADDITIVE or EF_FULLBRIGHT to make emissive sprites instead.")

mod_loadentfiles

cvar_t mod_loadentfiles = CVAR("sv_loadentfiles", "1")

mod_loadentfiles_dir

cvar_t mod_loadentfiles_dir = CVAR("sv_loadentfiles_dir", "")

mod_loadmappackages

cvar_t mod_loadmappackages = CVARD ("mod_loadmappackages", "1", "Load additional content embedded within bsp files.")

mod_modifier

char mod_modifier[MAX_QPATH]

mod_numknown

int mod_numknown

mod_warnmodels

cvar_t mod_warnmodels = CVARD("mod_warnmodels", "1", "Warn if any models failed to load. Set to 0 if your mod is likely to lack optional models (like its in development).")

module

void* module

newname

const char* newname

oldname

const char* oldname

r_fb_bmodels

cvar_t r_fb_bmodels

r_lightmap_average

cvar_t r_lightmap_average

extern

r_loadlits

cvar_t r_loadlits

extern

r_noframegrouplerp

cvar_t r_noframegrouplerp = CVARF ("r_noframegrouplerp", "0", CVAR_ARCHIVE)

r_nolerp_list

cvar_t r_nolerp_list = CVARFD ("r_nolerp_list", "", CVAR_RENDERERLATCH, "Models in this list will not interpolate. Any models included here should be considered bad.")

r_noshadow_list

cvar_t r_noshadow_list = CVARAFD ("r_noshadow_list", "r_noEntityCastShadowList", "progs/missile.mdl,progs/flame.mdl,progs/flame2.mdl,progs/lavaball.mdl,progs/grenade.mdl,progs/spike.mdl,progs/s_spike.mdl,progs/laser.mdl,progs/lspike.mdl,progs/candle.mdl", CVAR_RENDERERLATCH, "Models in this list will not cast shadows.")

r_notexture_mip

texture_t* r_notexture_mip = &r_notexture_mip_real

r_notexture_mip_real

texture_t r_notexture_mip_real

r_replacemodels

cvar_t r_replacemodels

r_shadow_bumpscale_basetexture

cvar_t r_shadow_bumpscale_basetexture

extern

r_sprite_backfacing

cvar_t r_sprite_backfacing = CVARD ("r_sprite_backfacing", "0", "Make oriented sprites face backwards relative to their orientation, for compat with q1.")