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netradiant-custom/tools/quake3/q3map2/bsp.cpp
Garux 160c1d33db remove -texrange business (assuming it's not relevant for decades) 
optimize -meta (shave off 1/3 in worst case)
2021-08-27 12:18:56 +03:00

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/* -------------------------------------------------------------------------------
Copyright (C) 1999-2007 id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.
This file is part of GtkRadiant.
GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
GtkRadiant is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
----------------------------------------------------------------------------------
This code has been altered significantly from its original form, to support
several games based on the Quake III Arena engine, in the form of "Q3Map2."
------------------------------------------------------------------------------- */
/* dependencies */
#include "q3map2.h"
static bool g_autocaulk = false;
static void autocaulk_write(){
Sys_FPrintf( SYS_VRB, "--- autocaulk_write ---\n" );
auto filename = StringOutputStream( 256 )( source, ".caulk" );
Sys_Printf( "writing %s\n", filename.c_str() );
FILE* file = SafeOpenWrite( filename, "wt" );
int fslime = 16;
ApplySurfaceParm( "slime", &fslime, NULL, NULL );
int flava = 8;
ApplySurfaceParm( "lava", &flava, NULL, NULL );
for ( const brush_t& b : entities[0].brushes ) {
fprintf( file, "%i ", b.brushNum );
const shaderInfo_t* contentShader = b.contentShader;
for( const side_t& side : b.sides ){
if( !side.visibleHull.empty() || ( side.compileFlags & C_NODRAW ) ){
fprintf( file, "-" );
}
else if( contentShader->compileFlags & C_LIQUID ){
if( contentShader->contentFlags & flava )
fprintf( file, "l" );
else if( contentShader->contentFlags & fslime )
fprintf( file, "s" );
else
fprintf( file, "w" );
}
else if( b.compileFlags & C_TRANSLUCENT ){
if( contentShader->compileFlags & C_SOLID )
fprintf( file, "N" );
else
fprintf( file, "n" );
}
else{
fprintf( file, "c" );
}
}
fprintf( file, "\n" );
}
fclose( file );
}
/* -------------------------------------------------------------------------------
functions
------------------------------------------------------------------------------- */
/*
ProcessAdvertisements()
copies advertisement info into the BSP structures
*/
static void ProcessAdvertisements( void ) {
const char* modelKey;
int modelNum;
bspModel_t* adModel;
bspDrawSurface_t* adSurface;
Sys_FPrintf( SYS_VRB, "--- ProcessAdvertisements ---\n" );
for ( const auto& e : entities ) {
/* is an advertisement? */
if ( e.classname_is( "advertisement" ) ) {
modelKey = e.valueForKey( "model" );
if ( strlen( modelKey ) > MAX_QPATH - 1 ) {
Error( "Model Key for entity exceeds ad struct string length." );
}
else {
if ( numBSPAds < MAX_MAP_ADVERTISEMENTS ) {
bspAds[numBSPAds].cellId = e.intForKey( "cellId" );
strncpy( bspAds[numBSPAds].model, modelKey, sizeof( bspAds[numBSPAds].model ) );
modelKey++;
modelNum = atoi( modelKey );
adModel = &bspModels[modelNum];
if ( adModel->numBSPSurfaces != 1 ) {
Error( "Ad cell id %d has more than one surface.", bspAds[numBSPAds].cellId );
}
adSurface = &bspDrawSurfaces[adModel->firstBSPSurface];
// store the normal for use at run time.. all ad verts are assumed to
// have identical normals (because they should be a simple rectangle)
// so just use the first vert's normal
bspAds[numBSPAds].normal = bspDrawVerts[adSurface->firstVert].normal;
// store the ad quad for quick use at run time
if ( adSurface->surfaceType == MST_PATCH ) {
int v0 = adSurface->firstVert + adSurface->patchHeight - 1;
int v1 = adSurface->firstVert + adSurface->numVerts - 1;
int v2 = adSurface->firstVert + adSurface->numVerts - adSurface->patchWidth;
int v3 = adSurface->firstVert;
bspAds[numBSPAds].rect[0] = bspDrawVerts[v0].xyz;
bspAds[numBSPAds].rect[1] = bspDrawVerts[v1].xyz;
bspAds[numBSPAds].rect[2] = bspDrawVerts[v2].xyz;
bspAds[numBSPAds].rect[3] = bspDrawVerts[v3].xyz;
}
else {
Error( "Ad cell %d has an unsupported Ad Surface type.", bspAds[numBSPAds].cellId );
}
numBSPAds++;
}
else {
Error( "Maximum number of map advertisements exceeded." );
}
}
}
}
Sys_FPrintf( SYS_VRB, "%9d in-game advertisements\n", numBSPAds );
}
/*
SetCloneModelNumbers() - ydnar
sets the model numbers for brush entities
*/
static void SetCloneModelNumbers( void ){
int models;
char modelValue[ 16 ];
const char *value, *value2, *value3;
/* start with 1 (worldspawn is model 0) */
models = 1;
for ( std::size_t i = 1; i < entities.size(); ++i )
{
/* only entities with brushes or patches get a model number */
if ( entities[ i ].brushes.empty() && entities[ i ].patches == NULL ) {
continue;
}
/* is this a clone? */
if( entities[ i ].read_keyvalue( value, "_ins", "_instance", "_clone" ) )
continue;
/* add the model key */
sprintf( modelValue, "*%d", models );
entities[ i ].setKeyValue( "model", modelValue );
/* increment model count */
models++;
}
/* fix up clones */
for ( std::size_t i = 1; i < entities.size(); ++i )
{
/* only entities with brushes or patches get a model number */
if ( entities[ i ].brushes.empty() && entities[ i ].patches == NULL ) {
continue;
}
/* isn't this a clone? */
if( !entities[ i ].read_keyvalue( value, "_ins", "_instance", "_clone" ) )
continue;
/* find an entity with matching clone name */
for ( std::size_t j = 0; j < entities.size(); ++j )
{
/* is this a clone parent? */
if ( !entities[ j ].read_keyvalue( value2, "_clonename" ) ) {
continue;
}
/* do they match? */
if ( strEqual( value, value2 ) ) {
/* get the model num */
if ( !entities[ j ].read_keyvalue( value3, "model" ) ) {
Sys_Warning( "Cloned entity %s referenced entity without model\n", value2 );
continue;
}
models = atoi( &value3[ 1 ] );
/* add the model key */
sprintf( modelValue, "*%d", models );
entities[ i ].setKeyValue( "model", modelValue );
/* nuke the brushes/patches for this entity (fixme: leak!) */
brushlist_t *leak = new brushlist_t( std::move( entities[ i ].brushes ) ); // are brushes referenced elsewhere, so we do not nuke them really?
entities[ i ].patches = NULL;
}
}
}
}
/*
FixBrushSides() - ydnar
matches brushsides back to their appropriate drawsurface and shader
*/
static void FixBrushSides( entity_t *e ){
int i;
mapDrawSurface_t *ds;
sideRef_t *sideRef;
bspBrushSide_t *side;
/* note it */
Sys_FPrintf( SYS_VRB, "--- FixBrushSides ---\n" );
/* walk list of drawsurfaces */
for ( i = e->firstDrawSurf; i < numMapDrawSurfs; i++ )
{
/* get surface and try to early out */
ds = &mapDrawSurfs[ i ];
if ( ds->outputNum < 0 ) {
continue;
}
/* walk sideref list */
for ( sideRef = ds->sideRef; sideRef != NULL; sideRef = sideRef->next )
{
/* get bsp brush side */
if ( sideRef->side == NULL || sideRef->side->outputNum < 0 ) {
continue;
}
side = &bspBrushSides[ sideRef->side->outputNum ];
/* set drawsurface */
side->surfaceNum = ds->outputNum;
//% Sys_FPrintf( SYS_VRB, "DS: %7d Side: %7d ", ds->outputNum, sideRef->side->outputNum );
/* set shader */
if ( !strEqual( bspShaders[ side->shaderNum ].shader, ds->shaderInfo->shader ) ) {
//% Sys_FPrintf( SYS_VRB, "Remapping %s to %s\n", bspShaders[ side->shaderNum ].shader, ds->shaderInfo->shader );
side->shaderNum = EmitShader( ds->shaderInfo->shader, &ds->shaderInfo->contentFlags, &ds->shaderInfo->surfaceFlags );
}
}
}
}
/*
ProcessWorldModel()
creates a full bsp + surfaces for the worldspawn entity
*/
void ProcessWorldModel( void ){
entity_t *e;
xmlNodePtr polyline, leaknode;
char level[ 2 ];
const char *value;
/* sets integer blockSize from worldspawn "_blocksize" key if it exists */
if( entities[ 0 ].read_keyvalue( value, "_blocksize", "blocksize", "chopsize" ) ) { /* "chopsize" : sof2 */
/* scan 3 numbers */
const int s = sscanf( value, "%d %d %d", &blockSize[ 0 ], &blockSize[ 1 ], &blockSize[ 2 ] );
/* handle legacy case */
if ( s == 1 || s == 2 ) {
blockSize[ 1 ] = blockSize[ 2 ] = blockSize[ 0 ];
}
}
Sys_Printf( "block size = { %d %d %d }\n", blockSize[ 0 ], blockSize[ 1 ], blockSize[ 2 ] );
/* sof2: ignore leaks? */
const bool ignoreLeaks = entities[ 0 ].boolForKey( "_ignoreleaks", "ignoreleaks" );
/* begin worldspawn model */
BeginModel();
e = &entities[ 0 ];
e->firstDrawSurf = 0;
/* ydnar: gs mods */
ClearMetaTriangles();
/* check for patches with adjacent edges that need to lod together */
PatchMapDrawSurfs( e );
if ( debugClip ) {
AddTriangleModels( e );
}
/* build an initial bsp tree using all of the sides of all of the structural brushes */
facelist_t faces = MakeStructuralBSPFaceList( entities[ 0 ].brushes );
tree_t tree = FaceBSP( faces );
MakeTreePortals( tree );
FilterStructuralBrushesIntoTree( e, tree );
/* see if the bsp is completely enclosed */
EFloodEntities leakStatus = FloodEntities( tree );
if ( ignoreLeaks && leakStatus == EFloodEntities::Leaked ) {
leakStatus = EFloodEntities::Good;
}
const bool leaked = ( leakStatus != EFloodEntities::Good );
if( leaked ){
Sys_FPrintf( SYS_NOXMLflag | SYS_ERR, "**********************\n" );
Sys_FPrintf( SYS_NOXMLflag | SYS_ERR, "******* leaked *******\n" );
Sys_FPrintf( SYS_NOXMLflag | SYS_ERR, "**********************\n" );
polyline = LeakFile( tree );
leaknode = xmlNewNode( NULL, (const xmlChar*)"message" );
xmlNodeAddContent( leaknode, (const xmlChar*)"MAP LEAKED\n" );
xmlAddChild( leaknode, polyline );
level[0] = (int) '0' + SYS_ERR;
level[1] = 0;
xmlSetProp( leaknode, (const xmlChar*)"level", (const xmlChar*)level );
xml_SendNode( leaknode );
if ( leaktest ) {
Sys_FPrintf( SYS_WRN, "--- MAP LEAKED, ABORTING LEAKTEST ---\n" );
exit( 0 );
}
}
if ( leakStatus != EFloodEntities::Empty ) { /* if no entities exist, this would accidentally the whole map, and that IS bad */
/* rebuild a better bsp tree using only the sides that are visible from the inside */
FillOutside( tree.headnode );
/* chop the sides to the convex hull of their visible fragments, giving us the smallest polygons */
ClipSidesIntoTree( e, tree );
/* build a visible face tree (same thing as the initial bsp tree but after reducing the faces) */
faces = MakeVisibleBSPFaceList( entities[ 0 ].brushes );
FreeTree( tree );
tree = FaceBSP( faces );
MakeTreePortals( tree );
FilterStructuralBrushesIntoTree( e, tree );
if( g_autocaulk ){
autocaulk_write();
exit( 0 );
}
/* flood again to discard portals in the void (also required for _skybox) */
FloodEntities( tree );
FillOutside( tree.headnode );
}
/* save out information for visibility processing */
NumberClusters( tree );
if ( !leaked ) {
WritePortalFile( tree );
}
/* flood from entities */
FloodAreas( tree );
/* create drawsurfs for triangle models */
if ( !debugClip ) {
AddTriangleModels( e );
}
/* create drawsurfs for surface models */
AddEntitySurfaceModels( e );
/* generate bsp brushes from map brushes */
EmitBrushes( e->brushes, &e->firstBrush, &e->numBrushes );
/* add references to the detail brushes */
FilterDetailBrushesIntoTree( e, tree );
/* drawsurfs that cross fog boundaries will need to be split along the fog boundary */
if ( !nofog ) {
FogDrawSurfaces( e );
}
/* subdivide each drawsurf as required by shader tesselation */
if ( !nosubdivide ) {
SubdivideFaceSurfaces( e );
}
/* add in any vertexes required to fix t-junctions */
if ( !notjunc ) {
FixTJunctions( e );
}
/* ydnar: classify the surfaces */
ClassifyEntitySurfaces( e );
/* ydnar: project decals */
MakeEntityDecals( e );
/* ydnar: meta surfaces */
MakeEntityMetaTriangles( e );
SmoothMetaTriangles();
FixMetaTJunctions();
MergeMetaTriangles();
/* ydnar: debug portals */
if ( debugPortals ) {
MakeDebugPortalSurfs( tree );
}
/* ydnar: fog hull */
if ( entities[ 0 ].read_keyvalue( value, "_foghull" ) ) {
const auto shader = String64()( "textures/", value );
MakeFogHullSurfs( e, shader );
}
/* ydnar: bug 645: do flares for lights */
if( emitFlares ){
for ( const auto& light : entities )
{
/* get light */
if ( light.classname_is( "light" ) ) {
/* get flare shader */
const char *flareShader = NULL;
if ( light.read_keyvalue( flareShader, "_flareshader" ) || light.boolForKey( "_flare" ) ) {
/* get specifics */
const Vector3 origin( light.vectorForKey( "origin" ) );
Vector3 color( light.vectorForKey( "_color" ) );
const int lightStyle = light.intForKey( "_style", "style" );
Vector3 normal;
/* handle directional spotlights */
if ( light.read_keyvalue( value, "target" ) ) {
/* get target light */
const entity_t *target = FindTargetEntity( value );
if ( target != NULL ) {
normal = VectorNormalized( target->vectorForKey( "origin" ) - origin );
}
}
else{
//% normal.set( 0 );
normal = -g_vector3_axis_z;
}
if ( colorsRGB ) {
color[0] = Image_LinearFloatFromsRGBFloat( color[0] );
color[1] = Image_LinearFloatFromsRGBFloat( color[1] );
color[2] = Image_LinearFloatFromsRGBFloat( color[2] );
}
/* create the flare surface (note shader defaults automatically) */
DrawSurfaceForFlare( mapEntityNum, origin, normal, color, flareShader, lightStyle );
}
}
}
}
/* add references to the final drawsurfs in the appropriate clusters */
FilterDrawsurfsIntoTree( e, tree );
/* match drawsurfaces back to original brushsides (sof2) */
FixBrushSides( e );
/* finish */
EndModel( e, tree.headnode );
FreeTree( tree );
}
/*
ProcessSubModel()
creates bsp + surfaces for other brush models
*/
void ProcessSubModel( void ){
/* start a brush model */
BeginModel();
entity_t *e = &entities[ mapEntityNum ];
e->firstDrawSurf = numMapDrawSurfs;
/* ydnar: gs mods */
ClearMetaTriangles();
/* check for patches with adjacent edges that need to lod together */
PatchMapDrawSurfs( e );
/* allocate a tree */
tree_t tree{};
tree.headnode = AllocNode();
tree.headnode->planenum = PLANENUM_LEAF;
/* add the sides to the tree */
ClipSidesIntoTree( e, tree );
/* ydnar: create drawsurfs for triangle models */
AddTriangleModels( e );
/* create drawsurfs for surface models */
AddEntitySurfaceModels( e );
/* generate bsp brushes from map brushes */
EmitBrushes( e->brushes, &e->firstBrush, &e->numBrushes );
/* just put all the brushes in headnode */
tree.headnode->brushlist = e->brushes;
/* subdivide each drawsurf as required by shader tesselation */
if ( !nosubdivide ) {
SubdivideFaceSurfaces( e );
}
/* add in any vertexes required to fix t-junctions */
if ( !notjunc ) {
FixTJunctions( e );
}
/* ydnar: classify the surfaces and project lightmaps */
ClassifyEntitySurfaces( e );
/* ydnar: project decals */
MakeEntityDecals( e );
/* ydnar: meta surfaces */
MakeEntityMetaTriangles( e );
SmoothMetaTriangles();
FixMetaTJunctions();
MergeMetaTriangles();
/* add references to the final drawsurfs in the appropriate clusters */
FilterDrawsurfsIntoTree( e, tree );
/* match drawsurfaces back to original brushsides (sof2) */
FixBrushSides( e );
/* finish */
EndModel( e, tree.headnode );
FreeTree( tree );
}
/*
ProcessModels()
process world + other models into the bsp
*/
void ProcessModels( void ){
bool oldVerbose;
/* preserve -v setting */
oldVerbose = verbose;
/* start a new bsp */
BeginBSPFile();
/* create map fogs */
CreateMapFogs();
/* walk entity list */
for ( mapEntityNum = 0; mapEntityNum < entities.size(); mapEntityNum++ )
{
/* get entity */
const entity_t& entity = entities[ mapEntityNum ];
if ( entity.brushes.empty() && entity.patches == NULL ) {
continue;
}
/* process the model */
Sys_FPrintf( SYS_VRB, "############### model %i ###############\n", numBSPModels );
if ( mapEntityNum == 0 ) {
ProcessWorldModel();
}
else{
ProcessSubModel();
}
/* potentially turn off the deluge of text */
verbose = verboseEntities;
}
/* restore -v setting */
verbose = oldVerbose;
Sys_FPrintf( SYS_VRB, "%9i bspModels in total\n", numBSPModels );
/* write fogs */
EmitFogs();
/* vortex: emit meta stats */
EmitMetaStats();
}
/*
OnlyEnts()
this is probably broken unless teamed with a radiant version that preserves entity order
*/
void OnlyEnts( void ){
/* note it */
Sys_Printf( "--- OnlyEnts ---\n" );
auto out = StringOutputStream( 256 )( source, ".bsp" );
LoadBSPFile( out );
ParseEntities();
const CopiedString save_cmdline( entities[ 0 ].valueForKey( "_q3map2_cmdline" ) );
const CopiedString save_version( entities[ 0 ].valueForKey( "_q3map2_version" ) );
const CopiedString save_gridsize( entities[ 0 ].valueForKey( "gridsize" ) );
entities.clear();
LoadShaderInfo();
LoadMapFile( name, false, false );
SetModelNumbers();
SetLightStyles();
if ( !save_cmdline.empty() ) {
entities[0].setKeyValue( "_q3map2_cmdline", save_cmdline.c_str() );
}
if ( !save_version.empty() ) {
entities[0].setKeyValue( "_q3map2_version", save_version.c_str() );
}
if ( !save_gridsize.empty() ) {
entities[0].setKeyValue( "gridsize", save_gridsize.c_str() );
}
numBSPEntities = entities.size();
UnparseEntities();
WriteBSPFile( out );
}
/*
BSPMain() - ydnar
handles creation of a bsp from a map file
*/
int BSPMain( int argc, char **argv ){
int i;
char tempSource[ 1024 ];
bool onlyents = false;
if ( argc >= 2 && striEqual( argv[ 1 ], "-bsp" ) ) {
Sys_Printf( "-bsp argument unnecessary\n" );
argv++;
argc--;
}
/* note it */
Sys_Printf( "--- BSP ---\n" );
doingBSP = true;
SetDrawSurfacesBuffer();
mapDrawSurfs = safe_calloc( sizeof( mapDrawSurface_t ) * MAX_MAP_DRAW_SURFS );
numMapDrawSurfs = 0;
strClear( tempSource );
/* set standard game flags */
maxLMSurfaceVerts = game->maxLMSurfaceVerts;
maxSurfaceVerts = game->maxSurfaceVerts;
maxSurfaceIndexes = game->maxSurfaceIndexes;
emitFlares = game->emitFlares;
texturesRGB = game->texturesRGB;
colorsRGB = game->colorsRGB;
keepLights = game->keepLights;
/* process arguments */
for ( i = 1; i < ( argc - 1 ); i++ )
{
if ( striEqual( argv[ i ], "-onlyents" ) ) {
Sys_Printf( "Running entity-only compile\n" );
onlyents = true;
}
else if ( striEqual( argv[ i ], "-tempname" ) ) {
strcpy( tempSource, argv[ ++i ] );
}
else if ( striEqual( argv[ i ], "-nowater" ) ) {
Sys_Printf( "Disabling water\n" );
nowater = true;
}
else if ( striEqual( argv[ i ], "-keeplights" ) ) {
keepLights = true;
Sys_Printf( "Leaving light entities on map after compile\n" );
}
else if ( striEqual( argv[ i ], "-nodetail" ) ) {
Sys_Printf( "Ignoring detail brushes\n" ) ;
nodetail = true;
}
else if ( striEqual( argv[ i ], "-fulldetail" ) ) {
Sys_Printf( "Turning detail brushes into structural brushes\n" );
fulldetail = true;
}
else if ( striEqual( argv[ i ], "-nofog" ) ) {
Sys_Printf( "Fog volumes disabled\n" );
nofog = true;
}
else if ( striEqual( argv[ i ], "-nosubdivide" ) ) {
Sys_Printf( "Disabling brush face subdivision\n" );
nosubdivide = true;
}
else if ( striEqual( argv[ i ], "-leaktest" ) ) {
Sys_Printf( "Leaktest enabled\n" );
leaktest = true;
}
else if ( striEqual( argv[ i ], "-verboseentities" ) ) {
Sys_Printf( "Verbose entities enabled\n" );
verboseEntities = true;
}
else if ( striEqual( argv[ i ], "-nocurves" ) ) {
Sys_Printf( "Ignoring curved surfaces (patches)\n" );
noCurveBrushes = true;
}
else if ( striEqual( argv[ i ], "-notjunc" ) ) {
Sys_Printf( "T-junction fixing disabled\n" );
notjunc = true;
}
else if ( striEqual( argv[ i ], "-fakemap" ) ) {
Sys_Printf( "Generating fakemap.map\n" );
fakemap = true;
}
else if ( striEqual( argv[ i ], "-samplesize" ) ) {
sampleSize = std::max( 1, atoi( argv[ i + 1 ] ) );
i++;
Sys_Printf( "Lightmap sample size set to %dx%d units\n", sampleSize, sampleSize );
}
else if ( striEqual( argv[ i ], "-minsamplesize" ) ) {
minSampleSize = std::max( 1, atoi( argv[ i + 1 ] ) );
i++;
Sys_Printf( "Minimum lightmap sample size set to %dx%d units\n", minSampleSize, minSampleSize );
}
else if ( striEqual( argv[ i ], "-custinfoparms" ) ) {
Sys_Printf( "Custom info parms enabled\n" );
useCustomInfoParms = true;
}
/* sof2 args */
else if ( striEqual( argv[ i ], "-rename" ) ) {
Sys_Printf( "Appending _bsp suffix to misc_model shaders (SOF2)\n" );
renameModelShaders = true;
}
/* ydnar args */
else if ( striEqual( argv[ i ], "-ne" ) ) {
normalEpsilon = atof( argv[ i + 1 ] );
i++;
Sys_Printf( "Normal epsilon set to %f\n", normalEpsilon );
}
else if ( striEqual( argv[ i ], "-de" ) ) {
distanceEpsilon = atof( argv[ i + 1 ] );
i++;
Sys_Printf( "Distance epsilon set to %f\n", distanceEpsilon );
}
else if ( striEqual( argv[ i ], "-mv" ) ) {
maxLMSurfaceVerts = std::max( 3, atoi( argv[ i + 1 ] ) );
value_maximize( maxSurfaceVerts, maxLMSurfaceVerts );
i++;
Sys_Printf( "Maximum lightmapped surface vertex count set to %d\n", maxLMSurfaceVerts );
}
else if ( striEqual( argv[ i ], "-mi" ) ) {
maxSurfaceIndexes = std::max( 3, atoi( argv[ i + 1 ] ) );
Sys_Printf( "Maximum per-surface index count set to %d\n", maxSurfaceIndexes );
i++;
}
else if ( striEqual( argv[ i ], "-np" ) ) {
npDegrees = std::max( 0.0, atof( argv[ i + 1 ] ) );
if ( npDegrees > 0.0f ) {
Sys_Printf( "Forcing nonplanar surfaces with a breaking angle of %f degrees\n", npDegrees );
}
i++;
}
else if ( striEqual( argv[ i ], "-snap" ) ) {
bevelSnap = std::max( 0, atoi( argv[ i + 1 ] ) );
if ( bevelSnap > 0 ) {
Sys_Printf( "Snapping brush bevel planes to %d units\n", bevelSnap );
}
i++;
}
else if ( striEqual( argv[ i ], "-nohint" ) ) {
Sys_Printf( "Hint brushes disabled\n" );
noHint = true;
}
else if ( striEqual( argv[ i ], "-flat" ) ) {
Sys_Printf( "Flatshading enabled\n" );
flat = true;
}
else if ( striEqual( argv[ i ], "-celshader" ) ) {
++i;
if ( !strEmpty( argv[ i ] ) ) {
globalCelShader( "textures/", argv[ i ] );
}
else{
globalCelShader.clear();
}
Sys_Printf( "Global cel shader set to \"%s\"\n", globalCelShader.c_str() );
}
else if ( striEqual( argv[ i ], "-meta" ) ) {
Sys_Printf( "Creating meta surfaces from brush faces\n" );
meta = true;
}
else if ( striEqual( argv[ i ], "-metaadequatescore" ) ) {
metaAdequateScore = std::max( -1, atoi( argv[ i + 1 ] ) );
i++;
if ( metaAdequateScore >= 0 ) {
Sys_Printf( "Setting ADEQUATE meta score to %d (see surface_meta.c)\n", metaAdequateScore );
}
}
else if ( striEqual( argv[ i ], "-metagoodscore" ) ) {
metaGoodScore = std::max( -1, atoi( argv[ i + 1 ] ) );
i++;
if ( metaGoodScore >= 0 ) {
Sys_Printf( "Setting GOOD meta score to %d (see surface_meta.c)\n", metaGoodScore );
}
}
else if ( striEqual( argv[ i ], "-metamaxbboxdistance" ) ) {
metaMaxBBoxDistance = atof( argv[ i + 1 ] );
if ( metaMaxBBoxDistance < 0 ) {
metaMaxBBoxDistance = -1;
}
i++;
if ( metaMaxBBoxDistance >= 0 ) {
Sys_Printf( "Setting meta maximum bounding box distance to %f\n", metaMaxBBoxDistance );
}
}
else if ( striEqual( argv[ i ], "-patchmeta" ) ) {
Sys_Printf( "Creating meta surfaces from patches\n" );
patchMeta = true;
}
else if ( striEqual( argv[ i ], "-flares" ) ) {
Sys_Printf( "Flare surfaces enabled\n" );
emitFlares = true;
}
else if ( striEqual( argv[ i ], "-noflares" ) ) {
Sys_Printf( "Flare surfaces disabled\n" );
emitFlares = false;
}
else if ( striEqual( argv[ i ], "-skyfix" ) ) {
Sys_Printf( "GL_CLAMP sky fix/hack/workaround enabled\n" );
skyFixHack = true;
}
else if ( striEqual( argv[ i ], "-debugsurfaces" ) ) {
Sys_Printf( "emitting debug surfaces\n" );
debugSurfaces = true;
}
else if ( striEqual( argv[ i ], "-debuginset" ) ) {
Sys_Printf( "Debug surface triangle insetting enabled\n" );
debugInset = true;
}
else if ( striEqual( argv[ i ], "-debugportals" ) ) {
Sys_Printf( "Debug portal surfaces enabled\n" );
debugPortals = true;
}
else if ( striEqual( argv[ i ], "-debugclip" ) ) {
Sys_Printf( "Debug model clip enabled\n" );
debugClip = true;
}
else if ( striEqual( argv[ i ], "-clipdepth" ) ) {
clipDepthGlobal = atof( argv[ i + 1 ] );
i++;
Sys_Printf( "Model autoclip thickness set to %.3f\n", clipDepthGlobal );
}
else if ( striEqual( argv[ i ], "-sRGBtex" ) ) {
texturesRGB = true;
Sys_Printf( "Textures are in sRGB\n" );
}
else if ( striEqual( argv[ i ], "-nosRGBtex" ) ) {
texturesRGB = false;
Sys_Printf( "Textures are linear\n" );
}
else if ( striEqual( argv[ i ], "-sRGBcolor" ) ) {
colorsRGB = true;
Sys_Printf( "Colors are in sRGB\n" );
}
else if ( striEqual( argv[ i ], "-nosRGBcolor" ) ) {
colorsRGB = false;
Sys_Printf( "Colors are linear\n" );
}
else if ( striEqual( argv[ i ], "-nosRGB" ) ) {
texturesRGB = false;
Sys_Printf( "Textures are linear\n" );
colorsRGB = false;
Sys_Printf( "Colors are linear\n" );
}
else if ( striEqual( argv[ i ], "-altsplit" ) ) {
Sys_Printf( "Alternate BSP splitting (by 27) enabled\n" );
bspAlternateSplitWeights = true;
}
else if ( striEqual( argv[ i ], "-deep" ) ) {
Sys_Printf( "Deep BSP tree generation enabled\n" );
deepBSP = true;
}
else if ( striEqual( argv[ i ], "-maxarea" ) ) {
Sys_Printf( "Max Area face surface generation enabled\n" );
maxAreaFaceSurface = true;
}
else if ( striEqual( argv[ i ], "-noob" ) ) {
Sys_Printf( "No oBs!\n" );
noob = true;
}
else if ( striEqual( argv[ i ], "-autocaulk" ) ) {
Sys_Printf( "\trunning in autocaulk mode\n" );
g_autocaulk = true;
}
else
{
Sys_Warning( "Unknown option \"%s\"\n", argv[ i ] );
}
}
/* fixme: print more useful usage here */
if ( i != ( argc - 1 ) ) {
Error( "usage: q3map2 [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 */
remove( StringOutputStream( 256 )( source, ".prt" ) );
remove( StringOutputStream( 256 )( source, ".lin" ) );
//% remove( StringOutputStream( 256 )( source, ".srf" ) ); /* ydnar */
/* expand mapname */
strcpy( name, ExpandArg( argv[ i ] ) );
if ( !striEqual( path_get_filename_base_end( name ), ".reg" ) ) { /* not .reg */
/* if we are doing a full map, delete the last saved region map */
remove( StringOutputStream( 256 )( source, ".reg" ) );
if ( !onlyents || !striEqual( path_get_filename_base_end( name ), ".ent" ) ) {
path_set_extension( name, ".map" ); /* .reg and .ent are ok too */
}
}
/* 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 ( !strEmpty( tempSource ) ) {
LoadMapFile( tempSource, false, g_autocaulk );
}
else{
LoadMapFile( name, false, g_autocaulk );
}
/* div0: inject command line parameters */
InjectCommandLine( argv, 1, argc - 1 );
/* ydnar: decal setup */
ProcessDecals();
/* ydnar: cloned brush model entities */
SetCloneModelNumbers();
/* process world and submodels */
ProcessModels();
/* set light styles from targetted light entities */
SetLightStyles();
/* process in game advertisements */
ProcessAdvertisements();
/* finish and write bsp */
EndBSPFile( true );
/* remove temp map source file if appropriate */
if ( !strEmpty( tempSource ) ) {
remove( tempSource );
}
/* return to sender */
return 0;
}
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