/*
============
ProcessModels
============
*/
void ProcessModels (void)
{
BeginBSPFile ();
// Mark sides that have no dynamic shadows.
MarkNoDynamicShadowSides();
// emit the displacement surfaces
EmitInitialDispInfos();
// Clip occluder brushes against each other,
// Remove them from the list of models to process below
EmitOccluderBrushes( );
for ( entity_num=0; entity_num < num_entities; ++entity_num )
{
entity_t *pEntity = &entities[entity_num];
if ( !pEntity->numbrushes )
continue;
qprintf ("############### model %i ###############\n", nummodels);
BeginModel ();
if (entity_num == 0)
{
ProcessWorldModel();
}
else
{
ProcessSubModel( );
}
EndModel ();
if (!verboseentities)
{
verbose = false; // don't bother printing submodels
}
}
// Turn the skybox into a cubemap in case we don't build env_cubemap textures.
Cubemap_CreateDefaultCubemaps();
EndBSPFile ();
}
/*
* @brief
*/
static void ProcessModels(void) {
BeginBSPFile();
for (entity_num = 0; entity_num < num_entities; entity_num++) {
if (!entities[entity_num].num_brushes)
continue;
Com_Verbose("############### model %i ###############\n", d_bsp.num_models);
BeginModel();
if (entity_num == 0)
ProcessWorldModel();
else
ProcessSubModel();
EndModel();
}
EndBSPFile();
}
/*
============
ProcessModels
============
*/
void ProcessModels (void)
{
BeginBSPFile ();
for (entity_num=0 ; entity_num< num_entities ; entity_num++)
{
if (!entities[entity_num].numbrushes)
continue;
qprintf ("############### model %i ###############\n", nummodels);
BeginModel ();
if (entity_num == 0)
ProcessWorldModel ();
else
ProcessSubModel ();
EndModel ();
if (!verboseentities)
verbose = false; // don't bother printing submodels
}
EndBSPFile ();
}
/**
* @sa ProcessWorldModel
* @sa ProcessSubModel
*/
void ProcessModels (const char* filename)
{
int entity_num;
BeginBSPFile();
for (entity_num = 0; entity_num < num_entities; entity_num++) {
if (!entities[entity_num].numbrushes)
continue;
Verb_Printf(VERB_EXTRA, "############### model %i ###############\n", curTile->nummodels);
if (entity_num == 0)
ProcessWorldModel(entity_num);
else
ProcessSubModel(entity_num);
if (!config.verboseentities)
config.verbose = false; /* don't bother printing submodels */
}
EndBSPFile(filename);
}
int BSPMain( int argc, char **argv )
{
int i;
char path[ 1024 ], tempSource[ 1024 ];
qboolean onlyents = qfalse;
/* note it */
Sys_Printf( "--- BSP ---\n" );
SetDrawSurfacesBuffer();
mapDrawSurfs = safe_malloc( sizeof( mapDrawSurface_t ) * MAX_MAP_DRAW_SURFS );
memset( mapDrawSurfs, 0, sizeof( mapDrawSurface_t ) * MAX_MAP_DRAW_SURFS );
numMapDrawSurfs = 0;
tempSource[ 0 ] = '\0';
/* set standard game flags */
maxSurfaceVerts = game->maxSurfaceVerts;
maxSurfaceIndexes = game->maxSurfaceIndexes;
emitFlares = game->emitFlares;
/* process arguments */
for( i = 1; i < (argc - 1); i++ )
{
if( !strcmp( argv[ i ], "-onlyents" ) )
{
Sys_Printf( "Running entity-only compile\n" );
onlyents = qtrue;
}
else if( !strcmp( argv[ i ], "-tempname" ) )
strcpy( tempSource, argv[ ++i ] );
else if( !strcmp( argv[ i ], "-tmpout" ) )
strcpy( outbase, "/tmp" );
else if( !strcmp( argv[ i ], "-nowater" ) )
{
Sys_Printf( "Disabling water\n" );
nowater = qtrue;
}
else if( !strcmp( argv[ i ], "-nodetail" ) )
{
Sys_Printf( "Ignoring detail brushes\n") ;
nodetail = qtrue;
}
else if( !strcmp( argv[ i ], "-fulldetail" ) )
{
Sys_Printf( "Turning detail brushes into structural brushes\n" );
fulldetail = qtrue;
}
else if( !strcmp( argv[ i ], "-nofog" ) )
{
Sys_Printf( "Fog volumes disabled\n" );
nofog = qtrue;
}
else if( !strcmp( argv[ i ], "-nosubdivide" ) )
{
Sys_Printf( "Disabling brush face subdivision\n" );
nosubdivide = qtrue;
}
else if( !strcmp( argv[ i ], "-leaktest" ) )
{
Sys_Printf( "Leaktest enabled\n" );
leaktest = qtrue;
}
else if( !strcmp( argv[ i ], "-verboseentities" ) )
{
Sys_Printf( "Verbose entities enabled\n" );
verboseEntities = qtrue;
}
else if( !strcmp( argv[ i ], "-nocurves" ) )
{
Sys_Printf( "Ignoring curved surfaces (patches)\n" );
noCurveBrushes = qtrue;
}
else if( !strcmp( argv[ i ], "-notjunc" ) )
{
Sys_Printf( "T-junction fixing disabled\n" );
notjunc = qtrue;
}
else if( !strcmp( argv[ i ], "-fakemap" ) )
{
Sys_Printf( "Generating fakemap.map\n" );
fakemap = qtrue;
}
else if( !strcmp( argv[ i ], "-samplesize" ) )
{
sampleSize = atoi( argv[ i + 1 ] );
if( sampleSize < 1 )
sampleSize = 1;
i++;
Sys_Printf( "Lightmap sample size set to %dx%d units\n", sampleSize, sampleSize );
}
else if( !strcmp( argv[ i ], "-custinfoparms") )
{
Sys_Printf( "Custom info parms enabled\n" );
useCustomInfoParms = qtrue;
}
/* sof2 args */
else if( !strcmp( argv[ i ], "-rename" ) )
{
Sys_Printf( "Appending _bsp suffix to misc_model shaders (SOF2)\n" );
renameModelShaders = qtrue;
}
/* ydnar args */
else if( !strcmp( argv[ i ], "-ne" ) )
{
normalEpsilon = atof( argv[ i + 1 ] );
i++;
Sys_Printf( "Normal epsilon set to %f\n", normalEpsilon );
}
else if( !strcmp( argv[ i ], "-de" ) )
{
distanceEpsilon = atof( argv[ i + 1 ] );
i++;
Sys_Printf( "Distance epsilon set to %f\n", distanceEpsilon );
}
else if( !strcmp( argv[ i ], "-mv" ) )
{
maxLMSurfaceVerts = atoi( argv[ i + 1 ] );
if( maxLMSurfaceVerts < 3 )
maxLMSurfaceVerts = 3;
if( maxLMSurfaceVerts > maxSurfaceVerts )
maxSurfaceVerts = maxLMSurfaceVerts;
i++;
Sys_Printf( "Maximum lightmapped surface vertex count set to %d\n", maxLMSurfaceVerts );
}
else if( !strcmp( argv[ i ], "-mi" ) )
{
maxSurfaceIndexes = atoi( argv[ i + 1 ] );
if( maxSurfaceIndexes < 3 )
maxSurfaceIndexes = 3;
i++;
Sys_Printf( "Maximum per-surface index count set to %d\n", maxSurfaceIndexes );
}
else if( !strcmp( argv[ i ], "-np" ) )
{
npDegrees = atof( argv[ i + 1 ] );
if( npDegrees < 0.0f )
shadeAngleDegrees = 0.0f;
else if( npDegrees > 0.0f )
Sys_Printf( "Forcing nonplanar surfaces with a breaking angle of %f degrees\n", npDegrees );
i++;
}
else if( !strcmp( argv[ i ], "-snap" ) )
{
bevelSnap = atoi( argv[ i + 1 ]);
if( bevelSnap < 0 )
bevelSnap = 0;
i++;
if( bevelSnap > 0 )
Sys_Printf( "Snapping brush bevel planes to %d units\n", bevelSnap );
}
else if( !strcmp( argv[ i ], "-texrange" ) )
{
texRange = atoi( argv[ i + 1 ]);
if( texRange < 0 )
texRange = 0;
i++;
Sys_Printf( "Limiting per-surface texture range to %d texels\n", texRange );
}
else if( !strcmp( argv[ i ], "-nohint" ) )
{
Sys_Printf( "Hint brushes disabled\n" );
noHint = qtrue;
}
else if( !strcmp( argv[ i ], "-flat" ) )
{
Sys_Printf( "Flatshading enabled\n" );
flat = qtrue;
}
else if( !strcmp( argv[ i ], "-meta" ) )
{
Sys_Printf( "Creating meta surfaces from brush faces\n" );
meta = qtrue;
}
else if( !strcmp( argv[ i ], "-patchmeta" ) )
{
Sys_Printf( "Creating meta surfaces from patches\n" );
patchMeta = qtrue;
}
else if( !strcmp( argv[ i ], "-flares" ) )
{
Sys_Printf( "Flare surfaces enabled\n" );
emitFlares = qtrue;
}
else if( !strcmp( argv[ i ], "-noflares" ) )
{
Sys_Printf( "Flare surfaces disabled\n" );
emitFlares = qfalse;
}
else if( !strcmp( argv[ i ], "-skyfix" ) )
{
Sys_Printf( "GL_CLAMP sky fix/hack/workaround enabled\n" );
skyFixHack = qtrue;
}
else if( !strcmp( argv[ i ], "-debugsurfaces" ) )
{
Sys_Printf( "emitting debug surfaces\n" );
debugSurfaces = qtrue;
}
else if( !strcmp( argv[ i ], "-debuginset" ) )
{
Sys_Printf( "Debug surface triangle insetting enabled\n" );
debugInset = qtrue;
}
else if( !strcmp( argv[ i ], "-debugportals" ) )
{
Sys_Printf( "Debug portal surfaces enabled\n" );
debugPortals = qtrue;
}
else if( !strcmp( argv[ i ], "-bsp" ) )
Sys_Printf( "-bsp argument unnecessary\n" );
else
Sys_Printf( "WARNING: Unknown option \"%s\"\n", argv[ i ] );
}
/* fixme: print more useful usage here */
if( i != (argc - 1) )
Error( "usage: q3map [options] mapfile" );
/* copy source name */
strcpy( source, ExpandArg( argv[ i ] ) );
StripExtension( source );
/* ydnar: set default sample size */
SetDefaultSampleSize( sampleSize );
/* delete portal, line and surface files */
sprintf( path, "%s.prt", source );
remove( path );
sprintf( path, "%s.lin", source );
remove( path );
//% sprintf( path, "%s.srf", source ); /* ydnar */
//% remove( path );
/* expand mapname */
strcpy( name, ExpandArg( argv[ i ] ) );
if( strcmp( name + strlen( name ) - 4, ".reg" ) )
{
/* if we are doing a full map, delete the last saved region map */
sprintf( path, "%s.reg", source );
remove( path );
DefaultExtension( name, ".map" ); /* might be .reg */
}
/* if onlyents, just grab the entites and resave */
if( onlyents )
{
OnlyEnts();
return 0;
}
/* load shaders */
LoadShaderInfo();
/* load original file from temp spot in case it was renamed by the editor on the way in */
if( strlen( tempSource ) > 0 )
LoadMapFile( tempSource, qfalse );
else
LoadMapFile( name, qfalse );
/* ydnar: decal setup */
ProcessDecals();
/* ydnar: cloned brush model entities */
SetCloneModelNumbers();
/* process world and submodels */
ProcessModels();
/* set light styles from targetted light entities */
SetLightStyles();
/* finish and write bsp */
EndBSPFile();
/* remove temp map source file if appropriate */
if( strlen( tempSource ) > 0)
remove( tempSource );
/* return to sender */
return 0;
}
int main (int argc, char **argv) {
int i;
double start, end;
char path[1024];
_printf ("Q3Map v1.0s (c) 1999 Id Software Inc.\n");
_printf ("OMmap (su44) - v0.1\n");
if ( argc < 2 ) {
Error ("usage: q3map [options] mapfile");
}
// check for general program options
if (!strcmp(argv[1], "-info")) {
Bspinfo( argc - 2, argv + 2 );
return 0;
}
if (!strcmp(argv[1], "-light")) {
LightMain( argc - 1, argv + 1 );
return 0;
}
if (!strcmp(argv[1], "-vlight")) {
VLightMain( argc - 1, argv + 1 );
return 0;
}
if (!strcmp(argv[1], "-vsound")) {
VSoundMain( argc - 1, argv + 1 );
return 0;
}
if (!strcmp(argv[1], "-vis")) {
VisMain( argc - 1, argv + 1 );
return 0;
}
// do a bsp if nothing else was specified
_printf ("---- q3map ----\n");
tempsource[0] = '\0';
for (i=1 ; i<argc ; i++)
{
if (!strcmp(argv[i],"-tempname"))
{
strcpy(tempsource, argv[++i]);
}
else if (!strcmp(argv[i],"-threads"))
{
numthreads = atoi (argv[i+1]);
i++;
}
else if (!strcmp(argv[i],"-glview"))
{
glview = qtrue;
}
else if (!strcmp(argv[i], "-v"))
{
_printf ("verbose = true\n");
verbose = qtrue;
}
else if (!strcmp(argv[i], "-draw"))
{
_printf ("drawflag = true\n");
drawflag = qtrue;
}
else if (!strcmp(argv[i], "-nowater"))
{
_printf ("nowater = true\n");
nowater = qtrue;
}
else if (!strcmp(argv[i], "-noopt"))
{
_printf ("noopt = true\n");
noopt = qtrue;
}
else if (!strcmp(argv[i], "-nofill"))
{
_printf ("nofill = true\n");
nofill = qtrue;
}
else if (!strcmp(argv[i], "-nodetail"))
{
_printf ("nodetail = true\n");
nodetail = qtrue;
}
else if (!strcmp(argv[i], "-fulldetail"))
{
_printf ("fulldetail = true\n");
fulldetail = qtrue;
}
else if (!strcmp(argv[i], "-onlyents"))
{
_printf ("onlyents = true\n");
onlyents = qtrue;
}
else if (!strcmp(argv[i], "-onlytextures"))
{
_printf ("onlytextures = true\n"); // FIXME: make work again!
onlytextures = qtrue;
}
else if (!strcmp(argv[i], "-micro"))
{
microvolume = atof(argv[i+1]);
_printf ("microvolume = %f\n", microvolume);
i++;
}
else if (!strcmp(argv[i], "-nofog"))
{
_printf ("nofog = true\n");
nofog = qtrue;
}
else if (!strcmp(argv[i], "-nosubdivide"))
{
_printf ("nosubdivide = true\n");
nosubdivide = qtrue;
}
else if (!strcmp(argv[i], "-leaktest"))
{
_printf ("leaktest = true\n");
leaktest = qtrue;
}
else if (!strcmp(argv[i], "-verboseentities"))
{
_printf ("verboseentities = true\n");
verboseentities = qtrue;
}
else if (!strcmp(argv[i], "-nocurves"))
{
noCurveBrushes = qtrue;
_printf ("no curve brushes\n");
}
else if (!strcmp(argv[i], "-notjunc"))
{
notjunc = qtrue;
_printf ("no tjunction fixing\n");
}
else if (!strcmp(argv[i], "-expand"))
{
testExpand = qtrue;
_printf ("Writing expanded.map.\n");
}
else if (!strcmp(argv[i], "-showseams"))
{
showseams = qtrue;
_printf ("Showing seams on terrain.\n");
}
else if (!strcmp (argv[i],"-tmpout"))
{
strcpy (outbase, "/tmp");
}
else if (!strcmp (argv[i],"-fakemap"))
{
fakemap = qtrue;
_printf( "will generate fakemap.map\n");
}
else if (!strcmp(argv[i], "-samplesize"))
{
samplesize = atoi(argv[i+1]);
if (samplesize < 1) samplesize = 1;
i++;
_printf("lightmap sample size is %dx%d units\n", samplesize, samplesize);
}
else if (argv[i][0] == '-')
Error ("Unknown option \"%s\"", argv[i]);
else
break;
}
if (i != argc - 1)
Error ("usage: q3map [options] mapfile");
start = I_FloatTime ();
ThreadSetDefault ();
//numthreads = 1; // multiple threads aren't helping because of heavy malloc use
SetQdirFromPath (argv[i]);
#ifdef _WIN32
InitPakFile(gamedir, NULL);
#endif
strcpy (source, ExpandArg (argv[i]));
StripExtension (source);
// delete portal and line files
sprintf (path, "%s.prt", source);
remove (path);
sprintf (path, "%s.lin", source);
remove (path);
strcpy (name, ExpandArg (argv[i]));
if ( strcmp(name + strlen(name) - 4, ".reg" ) ) {
// if we are doing a full map, delete the last saved region map
sprintf (path, "%s.reg", source);
remove (path);
DefaultExtension (name, ".map"); // might be .reg
}
//
// if onlyents, just grab the entites and resave
//
if ( onlyents ) {
OnlyEnts();
return 0;
}
//
// if onlytextures, just grab the textures and resave
//
if ( onlytextures ) {
OnlyTextures();
return 0;
}
//
// start from scratch
//
LoadShaderInfo();
// load original file from temp spot in case it was renamed by the editor on the way in
if (strlen(tempsource) > 0) {
LoadMapFile (tempsource);
} else {
LoadMapFile (name);
}
SetModelNumbers ();
SetLightStyles ();
ProcessModels ();
EndBSPFile();
end = I_FloatTime ();
_printf ("%5.0f seconds elapsed\n", end-start);
// remove temp name if appropriate
if (strlen(tempsource) > 0) {
remove(tempsource);
}
return 0;
}
int BspMain(int argc, char **argv)
{
int i;
double start, end;
char path[1024];
Sys_Printf("---- bsp ----\n");
for(i = 1; i < argc; i++)
{
if(!strcmp(argv[i], "-threads"))
{
numthreads = atoi(argv[i + 1]);
i++;
}
else if(!strcmp(argv[i], "-glview"))
{
glview = qtrue;
}
else if(!strcmp(argv[i], "-v"))
{
Sys_Printf("verbose = true\n");
verbose = qtrue;
}
else if(!strcmp(argv[i], "-draw"))
{
Sys_Printf("drawflag = true\n");
drawFlag = qtrue;
}
else if(!strcmp(argv[i], "-debugsurfaces"))
{
Sys_Printf("emitting debug surfaces\n");
debugSurfaces = qtrue;
}
else if(!strcmp(argv[i], "-nowater"))
{
Sys_Printf("nowater = true\n");
noliquids = qtrue;
}
else if(!strcmp(argv[i], "-nodetail"))
{
Sys_Printf("nodetail = true\n");
nodetail = qtrue;
}
else if(!strcmp(argv[i], "-fulldetail"))
{
Sys_Printf("fulldetail = true\n");
fulldetail = qtrue;
}
else if(!strcmp(argv[i], "-onlyents"))
{
Sys_Printf("onlyents = true\n");
onlyents = qtrue;
}
else if(!strcmp(argv[i], "-onlytextures"))
{
Sys_Printf("onlytextures = true\n"); // FIXME: make work again!
onlytextures = qtrue;
}
else if(!strcmp(argv[i], "-micro"))
{
microvolume = atof(argv[i + 1]);
Sys_Printf("microvolume = %f\n", microvolume);
i++;
}
else if(!strcmp(argv[i], "-nofog"))
{
Sys_Printf("nofog = true\n");
nofog = qtrue;
}
else if(!strcmp(argv[i], "-nosubdivide"))
{
Sys_Printf("nosubdivide = true\n");
nosubdivide = qtrue;
}
else if(!strcmp(argv[i], "-leaktest"))
{
Sys_Printf("leaktest = true\n");
leaktest = qtrue;
}
else if(!strcmp(argv[i], "-nocurves"))
{
nocurves = qtrue;
Sys_Printf("no curve brushes\n");
}
else if(!strcmp(argv[i], "-nodoors"))
{
nodoors = qtrue;
Sys_Printf("no door entities\n");
}
else if(!strcmp(argv[i], "-notjunc"))
{
notjunc = qtrue;
Sys_Printf("no tjunction fixing\n");
}
else if(!strcmp(argv[i], "-expand"))
{
testExpand = qtrue;
Sys_Printf("Writing expanded.map.\n");
}
else if(!strcmp(argv[i], "-showseams"))
{
showseams = qtrue;
Sys_Printf("Showing seams on terrain.\n");
}
else if(!strcmp(argv[i], "-tmpout"))
{
strcpy(outbase, "/tmp");
}
else if(!strcmp(argv[i], "-fakemap"))
{
fakemap = qtrue;
Sys_Printf("will generate fakemap.map\n");
}
else if(!strcmp(argv[i], "-samplesize"))
{
samplesize = atoi(argv[i + 1]);
if(samplesize < 1)
samplesize = 1;
i++;
Sys_Printf("lightmap sample size is %dx%d units\n", samplesize, samplesize);
}
else if(!strcmp(argv[i], "-connect"))
{
Broadcast_Setup(argv[++i]);
}
else if(argv[i][0] == '-')
Error("Unknown option \"%s\"", argv[i]);
else
break;
}
if(i != argc - 1)
{
Error("usage: xmap -map2bsp [-<switch> [-<switch> ...]] <mapname.map>\n"
"\n"
"Switches:\n"
" v = verbose output\n"
" threads <X> = set number of threads to X\n"
" nocurves = don't emit bezier surfaces\n" " nodoors = disable door entities\n"
//" breadthfirst = breadth first bsp building\n"
//" nobrushmerge = don't merge brushes\n"
" noliquids = don't write liquids to map\n"
//" nocsg = disables brush chopping\n"
//" glview = output a GL view\n"
" draw = enables mini BSP viewer\n"
//" noweld = disables weld\n"
//" noshare = disables sharing\n"
" notjunc = disables juncs\n" " nowater = disables water brushes\n"
//" noprune = disables node prunes\n"
//" nomerge = disables face merging\n"
" nofog = disables fogs\n"
" nosubdivide = disables subdivision of draw surfaces\n"
" nodetail = disables detail brushes\n"
" fulldetail = enables full detail\n"
" onlyents = only compile entities with bsp\n"
" micro <volume>\n"
" = sets the micro volume to the given float\n" " leaktest = perform a leak test\n"
//" chop <subdivide_size>\n"
//" = sets the subdivide size to the given float\n"
" samplesize <N> = set the lightmap pixel size to NxN units\n");
}
start = I_FloatTime();
ThreadSetDefault();
SetQdirFromPath(argv[i]);
strcpy(source, ExpandArg(argv[i]));
StripExtension(source);
// delete portal and line files
sprintf(path, "%s.prt", source);
remove(path);
sprintf(path, "%s.lin", source);
remove(path);
strcpy(name, ExpandArg(argv[i]));
if(strcmp(name + strlen(name) - 4, ".reg"))
{
// if we are doing a full map, delete the last saved region map
sprintf(path, "%s.reg", source);
remove(path);
DefaultExtension(name, ".map"); // might be .reg
}
// if onlyents, just grab the entites and resave
if(onlyents)
{
OnlyEnts();
// shut down connection
Broadcast_Shutdown();
return 0;
}
// if onlytextures, just grab the textures and resave
if(onlytextures)
{
OnlyTextures();
// shut down connection
Broadcast_Shutdown();
return 0;
}
// start from scratch
LoadShaderInfo();
LoadMapFile(name);
ProcessModels();
SetModelNumbers();
EndBSPFile();
end = I_FloatTime();
Sys_Printf("%5.0f seconds elapsed\n", end - start);
// shut down connection
Broadcast_Shutdown();
return 0;
}
/*
PseudoCompileBSP()
a stripped down ProcessModels
*/
void PseudoCompileBSP( qboolean need_tree, const char *BSPFilePath, const char *surfaceFilePath ){
int models;
char modelValue[10];
entity_t *entity;
face_t *faces;
tree_t *tree;
node_t *node;
brush_t *brush;
side_t *side;
int i;
SetDrawSurfacesBuffer();
mapDrawSurfs = safe_malloc( sizeof( mapDrawSurface_t ) * MAX_MAP_DRAW_SURFS );
memset( mapDrawSurfs, 0, sizeof( mapDrawSurface_t ) * MAX_MAP_DRAW_SURFS );
numMapDrawSurfs = 0;
BeginBSPFile();
models = 1;
for ( mapEntityNum = 0; mapEntityNum < numEntities; mapEntityNum++ )
{
/* get entity */
entity = &entities[ mapEntityNum ];
if ( entity->brushes == NULL && entity->patches == NULL ) {
continue;
}
if ( mapEntityNum != 0 ) {
sprintf( modelValue, "*%d", models++ );
SetKeyValue( entity, "model", modelValue );
}
/* process the model */
Sys_FPrintf( SYS_VRB, "############### model %i ###############\n", numBSPModels );
BeginModel();
entity->firstDrawSurf = numMapDrawSurfs;
ClearMetaTriangles();
PatchMapDrawSurfs( entity );
if ( mapEntityNum == 0 && need_tree ) {
faces = MakeStructuralBSPFaceList( entities[0].brushes );
tree = FaceBSP( faces );
node = tree->headnode;
}
else
{
node = AllocNode();
node->planenum = PLANENUM_LEAF;
tree = AllocTree();
tree->headnode = node;
}
/* a minimized ClipSidesIntoTree */
for ( brush = entity->brushes; brush; brush = brush->next )
{
/* walk the brush sides */
for ( i = 0; i < brush->numsides; i++ )
{
/* get side */
side = &brush->sides[ i ];
if ( side->winding == NULL ) {
continue;
}
/* shader? */
if ( side->shaderInfo == NULL ) {
continue;
}
/* save this winding as a visible surface */
DrawSurfaceForSide( entity, brush, side, side->winding );
}
}
if ( meta ) {
ClassifyEntitySurfaces( entity );
MakeEntityDecals( entity );
MakeEntityMetaTriangles( entity );
SmoothMetaTriangles();
MergeMetaTriangles();
}
FilterDrawsurfsIntoTree( entity, tree );
FilterStructuralBrushesIntoTree( entity, tree );
FilterDetailBrushesIntoTree( entity, tree );
EmitBrushes( entity->brushes, &entity->firstBrush, &entity->numBrushes );
EndModel( entity, node );
}
EndBSPFile( qfalse, BSPFilePath, surfaceFilePath );
}