qboolean ishlbsp;
// string of entity definitions (.map format)
char *entities;
+
+ // if non-zero this is a submodel
+ // (this is the number of the submodel, an index into submodels)
+ int submodel;
+
// number of submodels in this map (just used by server to know how many
// submodels to load)
int numsubmodels;
// pointers to each of the submodels if .isworldmodel is true
struct model_s **submodels;
+ int num_planes;
+ mplane_t *data_planes;
+
+ int num_nodes;
+ mnode_t *data_nodes;
+
+ // visible leafs, not counting 0 (solid)
+ int num_visleafs;
+ // number of actual leafs (including 0 which is solid)
+ int num_leafs;
+ mleaf_t *data_leafs;
+
+ int num_leafbrushes;
+ int *data_leafbrushes;
+
+ int num_leafsurfaces;
+ int *data_leafsurfaces;
+
+ int num_portals;
+ mportal_t *data_portals;
+
+ int num_portalpoints;
+ mvertex_t *data_portalpoints;
+
+ int num_textures;
+ texture_t *data_textures;
+
+ int num_surfaces;
+ msurface_t *data_surfaces;
+
+ int num_brushes;
+ q3mbrush_t *data_brushes;
+
+ int num_brushsides;
+ q3mbrushside_t *data_brushsides;
+
// pvs
int num_pvsclusters;
int num_pvsclusterbytes;
qbyte *(*GetPVS)(struct model_s *model, const vec3_t p);
int (*FatPVS)(struct model_s *model, const vec3_t org, vec_t radius, qbyte *pvsbuffer, int pvsbufferlength);
int (*BoxTouchingPVS)(struct model_s *model, const qbyte *pvs, const vec3_t mins, const vec3_t maxs);
+ int (*BoxTouchingVisibleLeafs)(struct model_s *model, const qbyte *visibleleafs, const vec3_t mins, const vec3_t maxs);
void (*LightPoint)(struct model_s *model, const vec3_t p, vec3_t ambientcolor, vec3_t diffusecolor, vec3_t diffusenormal);
void (*FindNonSolidLocation)(struct model_s *model, const vec3_t in, vec3_t out, vec_t radius);
// these are actually only found on brushq1, but NULL is handled gracefully
dmodel_t *submodels;
- int numplanes;
- mplane_t *planes;
-
- // number of actual leafs (including 0 which is solid)
- int num_leafs;
- // visible leafs, not counting 0 (solid)
- int num_visleafs;
- mleaf_t *data_leafs;
-
int numvertexes;
mvertex_t *vertexes;
int numedges;
medge_t *edges;
- int numnodes;
- mnode_t *nodes;
-
int numtexinfo;
mtexinfo_t *texinfo;
- int numsurfaces;
- msurface_t *surfaces;
- int *surfacevisframes;
- int *surfacepvsframes;
- msurface_t *surfacepvsnext;
-
int numsurfedges;
int *surfedges;
int numclipnodes;
dclipnode_t *clipnodes;
- int nummarksurfaces;
- int *marksurfaces;
-
hull_t hulls[MAX_MAP_HULLS];
- int numtextures;
- texture_t *textures;
-
int num_compressedpvs;
qbyte *data_compressedpvs;
int num_lightdata;
qbyte *lightdata;
- int numportals;
- mportal_t *portals;
-
- int numportalpoints;
- mvertex_t *portalpoints;
-
int numlights;
mlight_t *lights;
- // pvs visibility marking
- mleaf_t *pvsviewleaf;
- int pvsviewleafnovis;
- int pvsframecount;
- mleaf_t *pvsleafchain;
- int *pvssurflist;
- int pvssurflistlength;
- // these get rebuilt as the player moves around if this is the world,
- // otherwise they are left alone (no pvs for bmodels)
- msurface_t ***pvstexturechains;
- msurface_t **pvstexturechainsbuffer;
- int *pvstexturechainslength;
-
// lightmap update chains for light styles
int light_styles;
qbyte *light_style;
msurface_t **light_styleupdatechainsbuffer;
mleaf_t *(*PointInLeaf)(struct model_s *model, const float *p);
- void (*BuildPVSTextureChains)(struct model_s *model);
}
model_brushq1_t;
model_brushq2_t;
*/
-// surfaceflags from bsp
-#define Q3SURFACEFLAG_NODAMAGE 1
-#define Q3SURFACEFLAG_SLICK 2
-#define Q3SURFACEFLAG_SKY 4
-#define Q3SURFACEFLAG_LADDER 8
-#define Q3SURFACEFLAG_NOIMPACT 16
-#define Q3SURFACEFLAG_NOMARKS 32
-#define Q3SURFACEFLAG_FLESH 64
-#define Q3SURFACEFLAG_NODRAW 128
-#define Q3SURFACEFLAG_HINT 256
-#define Q3SURFACEFLAG_SKIP 512
-#define Q3SURFACEFLAG_NOLIGHTMAP 1024
-#define Q3SURFACEFLAG_POINTLIGHT 2048
-#define Q3SURFACEFLAG_METALSTEPS 4096
-#define Q3SURFACEFLAG_NOSTEPS 8192
-#define Q3SURFACEFLAG_NONSOLID 16384
-#define Q3SURFACEFLAG_LIGHTFILTER 32768
-#define Q3SURFACEFLAG_ALPHASHADOW 65536
-#define Q3SURFACEFLAG_NODLIGHT 131072
-#define Q3SURFACEFLAG_DUST 262144
-
-// surfaceparms from shaders
-#define Q3SURFACEPARM_ALPHASHADOW 1
-#define Q3SURFACEPARM_AREAPORTAL 2
-#define Q3SURFACEPARM_CLUSTERPORTAL 4
-#define Q3SURFACEPARM_DETAIL 8
-#define Q3SURFACEPARM_DONOTENTER 16
-#define Q3SURFACEPARM_FOG 32
-#define Q3SURFACEPARM_LAVA 64
-#define Q3SURFACEPARM_LIGHTFILTER 128
-#define Q3SURFACEPARM_METALSTEPS 256
-#define Q3SURFACEPARM_NODAMAGE 512
-#define Q3SURFACEPARM_NODLIGHT 1024
-#define Q3SURFACEPARM_NODRAW 2048
-#define Q3SURFACEPARM_NODROP 4096
-#define Q3SURFACEPARM_NOIMPACT 8192
-#define Q3SURFACEPARM_NOLIGHTMAP 16384
-#define Q3SURFACEPARM_NOMARKS 32768
-#define Q3SURFACEPARM_NOMIPMAPS 65536
-#define Q3SURFACEPARM_NONSOLID 131072
-#define Q3SURFACEPARM_ORIGIN 262144
-#define Q3SURFACEPARM_PLAYERCLIP 524288
-#define Q3SURFACEPARM_SKY 1048576
-#define Q3SURFACEPARM_SLICK 2197152
-#define Q3SURFACEPARM_SLIME 4194304
-#define Q3SURFACEPARM_STRUCTURAL 8388608
-#define Q3SURFACEPARM_TRANS 16777216
-#define Q3SURFACEPARM_WATER 33554432
-#define Q3SURFACEPARM_POINTLIGHT 67108864
-
-// various flags from shaders
-#define Q3TEXTUREFLAG_TWOSIDED 1
-#define Q3TEXTUREFLAG_ADDITIVE 2
-#define Q3TEXTUREFLAG_NOMIPMAPS 4
-#define Q3TEXTUREFLAG_NOPICMIP 8
-#define Q3TEXTUREFLAG_AUTOSPRITE 16
-#define Q3TEXTUREFLAG_AUTOSPRITE2 32
-#define Q3TEXTUREFLAG_ALPHATEST 64
-
-struct q3msurface_s;
-typedef struct q3mtexture_s
-{
- char name[Q3PATHLENGTH];
- char firstpasstexturename[Q3PATHLENGTH];
- int surfaceflags;
- int nativecontents;
- int supercontents;
- int surfaceparms;
- int textureflags;
-
- int number;
- skinframe_t skin;
-
- int numfaces;
- struct q3msurface_s **facelist;
- int *facenumlist;
-}
-q3mtexture_t;
-
-typedef struct q3mnode_s
-{
- //this part shared between node and leaf
- struct mplane_s *plane; // != NULL
- struct q3mnode_s *parent;
- vec3_t mins;
- vec3_t maxs;
- // this part unique to nodes
- struct q3mnode_s *children[2];
-}
-q3mnode_t;
-
-typedef struct q3mleaf_s
-{
- //this part shared between node and leaf
- struct mplane_s *plane; // == NULL
- struct q3mnode_s *parent;
- vec3_t mins;
- vec3_t maxs;
- // this part unique to leafs
- int clusterindex;
- int areaindex;
- int numleaffaces;
- struct q3msurface_s **firstleafface;
- int *firstleaffacenum;
- int numleafbrushes;
- struct q3mbrush_s **firstleafbrush;
-}
-q3mleaf_t;
-
-typedef struct q3mmodel_s
-{
- vec3_t mins;
- vec3_t maxs;
- int numfaces;
- struct q3msurface_s *firstface;
- int numbrushes;
- struct q3mbrush_s *firstbrush;
-}
-q3mmodel_t;
-
-typedef struct q3mbrush_s
-{
- struct colbrushf_s *colbrushf;
- int numbrushsides;
- struct q3mbrushside_s *firstbrushside;
- struct q3mtexture_s *texture;
-}
-q3mbrush_t;
-
-typedef struct q3mbrushside_s
-{
- struct mplane_s *plane;
- struct q3mtexture_s *texture;
-}
-q3mbrushside_t;
-
-typedef struct q3meffect_s
-{
- char shadername[Q3PATHLENGTH];
- struct q3mbrush_s *brush;
- int unknown; // 5 or -1
-}
-q3meffect_t;
-
-typedef struct q3msurface_s
-{
- // FIXME: collisionmarkframe should be kept in a separate array
- // FIXME: visframe should be kept in a separate array
- // FIXME: shadowmark should be kept in a separate array
-
- struct q3mtexture_s *texture;
- struct q3meffect_s *effect;
- rtexture_t *lightmaptexture;
- int collisionmarkframe; // don't collide twice in one trace
- int visframe; // visframe == r_framecount means it is visible this frame
- // bounding box for culling
- float mins[3];
- float maxs[3];
-
- int num_vertices;
- int num_triangles;
- float *data_vertex3f;
- float *data_svector3f;
- float *data_tvector3f;
- float *data_normal3f;
- float *data_texcoordtexture2f;
- float *data_texcoordlightmap2f;
- float *data_color4f;
- int *data_element3i;
- int *data_neighbor3i;
-
- int num_collisionvertices;
- int num_collisiontriangles;
- float *data_collisionvertex3f;
- int *data_collisionelement3i;
-
- // index into model->brush.shadowmesh
- int num_firstshadowmeshtriangle;
-
- // used for shadow volume generation
- int shadowmark;
-}
-q3msurface_t;
-
typedef struct model_brushq3_s
{
- // if non-zero this is a submodel
- // (this is the number of the submodel, an index into data_models)
- int submodel;
-
- int num_textures;
- q3mtexture_t *data_textures;
- q3msurface_t **data_texturefaces;
- int *data_texturefacenums;
-
- int num_planes;
- mplane_t *data_planes;
-
- int num_nodes;
- q3mnode_t *data_nodes;
-
- int num_leafs;
- q3mleaf_t *data_leafs;
-
- int num_leafbrushes;
- q3mbrush_t **data_leafbrushes;
-
- int num_leaffaces;
- q3msurface_t **data_leaffaces;
- int *data_leaffacenums;
-
int num_models;
- q3mmodel_t *data_models;
- // each submodel gets its own model struct so this is different for each.
- q3mmodel_t *data_thismodel;
-
- int num_brushes;
- q3mbrush_t *data_brushes;
-
- int num_brushsides;
- q3mbrushside_t *data_brushsides;
+ q3dmodel_t *data_models;
+ // freed after loading!
int num_vertices;
float *data_vertex3f;
float *data_texcoordtexture2f;
float *data_texcoordlightmap2f;
- float *data_svector3f;
- float *data_tvector3f;
- float *data_normal3f;
float *data_color4f;
+ // freed after loading!
int num_triangles;
int *data_element3i;
- int *data_neighbor3i;
int num_effects;
- q3meffect_t *data_effects;
-
- int num_faces;
- q3msurface_t *data_faces;
+ q3deffect_t *data_effects;
// lightmap textures
int num_lightmaps;
// range of surface numbers in this (sub)model
int firstmodelsurface;
int nummodelsurfaces;
+ // range of collision brush numbers in this (sub)model
+ int firstmodelbrush;
+ int nummodelbrushes;
// list of surface numbers in this (sub)model
int *surfacelist;
- // entire static model in one set of arrays
- // (portions referenced by each surface)
- surfmesh_t *entiremesh;
+ // surface meshes are merged to a smaller set of meshes to allow reduced
+ // vertex array switching, the meshes are limited to 65536 vertices each
+ // to play nice with Geforce1 hardware
+ int nummeshes;
+ surfmesh_t **meshlist;
// draw the model's sky polygons (only used by brush models)
void(*DrawSky)(struct entity_render_s *ent);
// draw the model using lightmap/dlight shading
// gathers info on which clusters and surfaces are lit by light, as well as calculating a bounding box
void(*GetLightInfo)(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, vec3_t outmins, vec3_t outmaxs, int *outclusterlist, qbyte *outclusterpvs, int *outnumclusterspointer, int *outsurfacelist, qbyte *outsurfacepvs, int *outnumsurfacespointer);
// draw a shadow volume for the model based on light source
- void(*DrawShadowVolume)(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist);
+ void(*DrawShadowVolume)(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist, const vec3_t lightmins, const vec3_t lightmaxs);
// draw the lighting on a model (through stencil)
void(*DrawLight)(struct entity_render_s *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int numsurfaces, const int *surfacelist);
// trace a box against this model
//============================================================================
// this can be used for anything without a valid texture
-extern rtexture_t *r_notexture;
+extern rtexture_t *r_texture_notexture;
#define NUM_DETAILTEXTURES 1
extern rtexture_t *mod_shared_detailtextures[NUM_DETAILTEXTURES];
// every texture must be in a pool...
projects / xonotic / darkplaces.git / blobdiff