rtexture_t *gloss; // glossmap (for dot3)
rtexture_t *glow; // glow only (fullbrights)
rtexture_t *fog; // alpha of the base texture (if not opaque)
+ // accounting data for hash searches:
+ // the compare variables are used to identify internal skins from certain
+ // model formats
+ // (so that two q1bsp maps with the same texture name for different
+ // textures do not have any conflicts)
+ struct skinframe_s *next; // next on hash chain
+ char basename[MAX_QPATH]; // name of this
+ int textureflags; // texture flags to use
+ int comparewidth;
+ int compareheight;
+ int comparecrc;
+ // mark and sweep garbage collection, this value is updated to a new value
+ // on each level change for the used skinframes, if some are not used they
+ // are freed
+ int loadsequence;
+ // on 32bit systems this makes the struct 128 bytes long
+ int padding;
}
skinframe_t;
}
overridetagnameset_t;
-typedef struct surfmeshvertexboneweight_s
-{
- unsigned int vertexindex;
- unsigned int boneindex;
- float origin[3];
- float weight;
-}
-surfmeshvertexboneweight_t;
+struct md3vertex_s;
+struct trivertex_s;
// used for mesh lists in q1bsp/q3bsp map models
// (the surfaces reference portions of these meshes)
typedef struct surfmesh_s
{
+ // triangle data in system memory
int num_triangles; // number of triangles in the mesh
int *data_element3i; // int[tris*3] triangles of the mesh, 3 indices into vertex arrays for each
int *data_neighbor3i; // int[tris*3] neighboring triangle on each edge (-1 if none)
+ // element buffer object (stores triangles in video memory)
+ int ebo;
+ // vertex data in system memory
int num_vertices; // number of vertices in the mesh
float *data_vertex3f; // float[verts*3] vertex locations
float *data_svector3f; // float[verts*3] direction of 'S' (right) texture axis for each vertex
float *data_texcoordlightmap2f; // float[verts*2] texcoords for lightmap texture
float *data_lightmapcolor4f;
int *data_lightmapoffsets; // index into surface's lightmap samples for vertex lighting
+ // vertex buffer object (stores geometry in video memory)
+ int vbo;
+ size_t vbooffset_vertex3f;
+ size_t vbooffset_svector3f;
+ size_t vbooffset_tvector3f;
+ size_t vbooffset_normal3f;
+ size_t vbooffset_texcoordtexture2f;
+ size_t vbooffset_texcoordlightmap2f;
+ size_t vbooffset_lightmapcolor4f;
// morph blending, these are zero if model is skeletal or static
int num_morphframes;
- float *data_morphvertex3f;
- // skeletal blending, these are zero if model is morph or static
- int num_vertexboneweights;
- surfmeshvertexboneweight_t *data_vertexboneweights;
+ struct md3vertex_s *data_morphmd3vertex;
+ struct trivertx_s *data_morphmdlvertex;
+ float *data_morphmd2framesize6f;
+ float num_morphmdlframescale[3];
+ float num_morphmdlframetranslate[3];
+ // skeletal blending, these are NULL if model is morph or static
+ int *data_vertexweightindex4i;
+ float *data_vertexweightinfluence4f;
+ // set if there is some kind of animation on this model
+ qboolean isanimated;
}
surfmesh_t;
// these are NULL after Mod_ShadowMesh_Finish is performed, only used
// while building meshes
shadowmeshvertexhash_t **vertexhashtable, *vertexhashentries;
+ // element buffer object (stores triangles in video memory)
+ // (created by Mod_ShadowMesh_Finish if possible)
+ int ebo;
+ // vertex buffer object (stores vertices in video memory)
+ // (created by Mod_ShadowMesh_Finish if possible)
+ int vbo;
+ size_t vbooffset_vertex3f;
+ size_t vbooffset_svector3f;
+ size_t vbooffset_tvector3f;
+ size_t vbooffset_normal3f;
+ size_t vbooffset_texcoord2f;
}
shadowmesh_t;
+// various flags from shaders, used for special effects not otherwise classified
+// TODO: support these features more directly
+#define Q3TEXTUREFLAG_TWOSIDED 1
+#define Q3TEXTUREFLAG_NOPICMIP 16
+
+#define Q3PATHLENGTH 64
+#define TEXTURE_MAXFRAMES 64
+#define Q3WAVEPARMS 4
+#define Q3DEFORM_MAXPARMS 3
+#define Q3SHADER_MAXLAYERS 8
+#define Q3RGBGEN_MAXPARMS 3
+#define Q3ALPHAGEN_MAXPARMS 1
+#define Q3TCGEN_MAXPARMS 6
+#define Q3TCMOD_MAXPARMS 6
+#define Q3MAXTCMODS 4
+#define Q3MAXDEFORMS 4
+
+typedef enum q3wavefunc_e
+{
+ Q3WAVEFUNC_NONE,
+ Q3WAVEFUNC_INVERSESAWTOOTH,
+ Q3WAVEFUNC_NOISE,
+ Q3WAVEFUNC_SAWTOOTH,
+ Q3WAVEFUNC_SIN,
+ Q3WAVEFUNC_SQUARE,
+ Q3WAVEFUNC_TRIANGLE,
+ Q3WAVEFUNC_COUNT
+}
+q3wavefunc_t;
+
+typedef enum q3deform_e
+{
+ Q3DEFORM_NONE,
+ Q3DEFORM_PROJECTIONSHADOW,
+ Q3DEFORM_AUTOSPRITE,
+ Q3DEFORM_AUTOSPRITE2,
+ Q3DEFORM_TEXT0,
+ Q3DEFORM_TEXT1,
+ Q3DEFORM_TEXT2,
+ Q3DEFORM_TEXT3,
+ Q3DEFORM_TEXT4,
+ Q3DEFORM_TEXT5,
+ Q3DEFORM_TEXT6,
+ Q3DEFORM_TEXT7,
+ Q3DEFORM_BULGE,
+ Q3DEFORM_WAVE,
+ Q3DEFORM_NORMAL,
+ Q3DEFORM_MOVE,
+ Q3DEFORM_COUNT
+}
+q3deform_t;
+
+typedef enum q3rgbgen_e
+{
+ Q3RGBGEN_IDENTITY,
+ Q3RGBGEN_CONST,
+ Q3RGBGEN_ENTITY,
+ Q3RGBGEN_EXACTVERTEX,
+ Q3RGBGEN_IDENTITYLIGHTING,
+ Q3RGBGEN_LIGHTINGDIFFUSE,
+ Q3RGBGEN_ONEMINUSENTITY,
+ Q3RGBGEN_ONEMINUSVERTEX,
+ Q3RGBGEN_VERTEX,
+ Q3RGBGEN_WAVE,
+ Q3RGBGEN_COUNT
+}
+q3rgbgen_t;
+
+typedef enum q3alphagen_e
+{
+ Q3ALPHAGEN_IDENTITY,
+ Q3ALPHAGEN_CONST,
+ Q3ALPHAGEN_ENTITY,
+ Q3ALPHAGEN_LIGHTINGSPECULAR,
+ Q3ALPHAGEN_ONEMINUSENTITY,
+ Q3ALPHAGEN_ONEMINUSVERTEX,
+ Q3ALPHAGEN_PORTAL,
+ Q3ALPHAGEN_VERTEX,
+ Q3ALPHAGEN_WAVE,
+ Q3ALPHAGEN_COUNT
+}
+q3alphagen_t;
+
+typedef enum q3tcgen_e
+{
+ Q3TCGEN_NONE,
+ Q3TCGEN_TEXTURE, // very common
+ Q3TCGEN_ENVIRONMENT, // common
+ Q3TCGEN_LIGHTMAP,
+ Q3TCGEN_VECTOR,
+ Q3TCGEN_COUNT
+}
+q3tcgen_t;
+
+typedef enum q3tcmod_e
+{
+ Q3TCMOD_NONE,
+ Q3TCMOD_ENTITYTRANSLATE,
+ Q3TCMOD_ROTATE,
+ Q3TCMOD_SCALE,
+ Q3TCMOD_SCROLL,
+ Q3TCMOD_STRETCH,
+ Q3TCMOD_TRANSFORM,
+ Q3TCMOD_TURBULENT,
+ Q3TCMOD_COUNT
+}
+q3tcmod_t;
+
+typedef struct q3shaderinfo_layer_rgbgen_s
+{
+ q3rgbgen_t rgbgen;
+ float parms[Q3RGBGEN_MAXPARMS];
+ q3wavefunc_t wavefunc;
+ float waveparms[Q3WAVEPARMS];
+}
+q3shaderinfo_layer_rgbgen_t;
+
+typedef struct q3shaderinfo_layer_alphagen_s
+{
+ q3alphagen_t alphagen;
+ float parms[Q3ALPHAGEN_MAXPARMS];
+ q3wavefunc_t wavefunc;
+ float waveparms[Q3WAVEPARMS];
+}
+q3shaderinfo_layer_alphagen_t;
+
+typedef struct q3shaderinfo_layer_tcgen_s
+{
+ q3tcgen_t tcgen;
+ float parms[Q3TCGEN_MAXPARMS];
+}
+q3shaderinfo_layer_tcgen_t;
+
+typedef struct q3shaderinfo_layer_tcmod_s
+{
+ q3tcmod_t tcmod;
+ float parms[Q3TCMOD_MAXPARMS];
+ q3wavefunc_t wavefunc;
+ float waveparms[Q3WAVEPARMS];
+}
+q3shaderinfo_layer_tcmod_t;
+
+typedef struct q3shaderinfo_layer_s
+{
+ int alphatest;
+ int clampmap;
+ float framerate;
+ int numframes;
+ char texturename[TEXTURE_MAXFRAMES][Q3PATHLENGTH];
+ int blendfunc[2];
+ q3shaderinfo_layer_rgbgen_t rgbgen;
+ q3shaderinfo_layer_alphagen_t alphagen;
+ q3shaderinfo_layer_tcgen_t tcgen;
+ q3shaderinfo_layer_tcmod_t tcmods[Q3MAXTCMODS];
+}
+q3shaderinfo_layer_t;
+
+typedef struct q3shaderinfo_deform_s
+{
+ q3deform_t deform;
+ float parms[Q3DEFORM_MAXPARMS];
+ q3wavefunc_t wavefunc;
+ float waveparms[Q3WAVEPARMS];
+}
+q3shaderinfo_deform_t;
+
+typedef struct q3shaderinfo_s
+{
+ char name[Q3PATHLENGTH];
+ int surfaceparms;
+ int textureflags;
+ int numlayers;
+ qboolean lighting;
+ qboolean vertexalpha;
+ qboolean textureblendalpha;
+ q3shaderinfo_layer_t *primarylayer, *backgroundlayer;
+ q3shaderinfo_layer_t layers[Q3SHADER_MAXLAYERS];
+ char skyboxname[Q3PATHLENGTH];
+ q3shaderinfo_deform_t deforms[Q3MAXDEFORMS];
+}
+q3shaderinfo_t;
+
typedef enum texturelayertype_e
{
TEXTURELAYERTYPE_INVALID,
- TEXTURELAYERTYPE_LITTEXTURE_COMBINE,
- TEXTURELAYERTYPE_LITTEXTURE_MULTIPASS,
- TEXTURELAYERTYPE_LITTEXTURE_VERTEX,
+ TEXTURELAYERTYPE_LITTEXTURE,
TEXTURELAYERTYPE_TEXTURE,
TEXTURELAYERTYPE_FOG,
}
// current material flags (updated each bmodel render)
int currentmaterialflags;
- // loaded the same as model skins
- skinframe_t skin;
+ // current PolygonOffset values for rendering this material
+ float currentpolygonfactor;
+ float currentpolygonoffset;
+
+ // textures to use when rendering this material
+ skinframe_t *currentskinframe;
+ int numskinframes;
+ float skinframerate;
+ skinframe_t *skinframes[TEXTURE_MAXFRAMES];
+ // background layer (for terrain texture blending)
+ skinframe_t *backgroundcurrentskinframe;
+ int backgroundnumskinframes;
+ float backgroundskinframerate;
+ skinframe_t *backgroundskinframes[TEXTURE_MAXFRAMES];
// total frames in sequence and alternate sequence
int anim_total[2];
// current texture transform matrix (used for water scrolling)
matrix4x4_t currenttexmatrix;
+ // various q3 shader features
+ q3shaderinfo_layer_rgbgen_t rgbgen;
+ q3shaderinfo_layer_alphagen_t alphagen;
+ q3shaderinfo_layer_tcgen_t tcgen;
+ q3shaderinfo_layer_tcmod_t tcmods[Q3MAXTCMODS];
+ q3shaderinfo_deform_t deforms[Q3MAXDEFORMS];
+
qboolean colormapping;
rtexture_t *basetexture;
rtexture_t *glosstexture;
+ rtexture_t *backgroundbasetexture;
+ rtexture_t *backgroundglosstexture;
float specularscale;
float specularpower;
+ // color tint (colormod * currentalpha) used for rtlighting this material
+ float dlightcolor[3];
+
+ // from q3 shaders
+ int customblendfunc[2];
int currentnumlayers;
texturelayer_t currentlayers[16];
// q3bsp
char name[64];
- char firstpasstexturename[64]; // used only during loading
int surfaceflags;
int supercontents;
int surfaceparms;
int textureflags;
-
- //skinframe_t skin;
}
texture_t;
// the lighting direction texture fragment to use on the rendering mesh
rtexture_t *deluxemaptexture;
- // this surface is part of this mesh
- surfmesh_t *groupmesh;
- int num_triangles; // number of triangles in the mesh
- int num_firsttriangle; // first triangle in the mesh (index into groupmesh)
- int num_vertices; // number of vertices in the mesh
- int num_firstvertex; // first vertex in the mesh (index into groupmesh)
+ // surfaces own ranges of vertices and triangles in the model->surfmesh
+ int num_triangles; // number of triangles
+ int num_firsttriangle; // first triangle
+ int num_vertices; // number of vertices
+ int num_firstvertex; // first vertex
// shadow volume building information
int num_firstshadowmeshtriangle; // index into model->brush.shadowmesh
// these are actually only found on brushq1, but NULL is handled gracefully
void (*AmbientSoundLevelsForPoint)(struct model_s *model, const vec3_t p, unsigned char *out, int outsize);
void (*RoundUpToHullSize)(struct model_s *cmodel, const vec3_t inmins, const vec3_t inmaxs, vec3_t outmins, vec3_t outmaxs);
+ // trace a line of sight through this model (returns false if the line if sight is definitely blocked)
+ qboolean (*TraceLineOfSight)(struct model_s *model, const vec3_t start, const vec3_t end);
char skybox[MAX_QPATH];
rtexture_t *solidskytexture;
rtexture_t *alphaskytexture;
+ qboolean supportwateralpha;
+
// QuakeWorld
int qw_md4sum;
int qw_md4sum2;
int num_models;
q3dmodel_t *data_models;
- // freed after loading!
+ // used only during loading - freed after loading!
int num_vertices;
float *data_vertex3f;
+ float *data_normal3f;
float *data_texcoordtexture2f;
float *data_texcoordlightmap2f;
float *data_color4f;
q3deffect_t *data_effects;
// lightmap textures
- int num_lightmaps;
+ int num_originallightmaps;
+ int num_mergedlightmaps;
+ int num_lightmapmergepower;
+ int num_lightmapmerge;
rtexture_t **data_lightmaps;
+ rtexture_t **data_deluxemaps;
// voxel light data with directional shading
int num_lightgrid;
mempool_t *mempool;
// all models use textures...
rtexturepool_t *texturepool;
- // flags from the model file
- int flags;
- // engine calculated flags, ones that can not be set in the file
- int flags2;
+ // EF_* flags (translated from the model file's different flags layout)
+ int effects;
// number of QC accessible frame(group)s in the model
int numframes;
// number of QC accessible skin(group)s in the model
aliasbone_t *data_bones;
int num_poses;
float *data_poses;
+ float *data_baseboneposeinverse;
// textures of this model
int num_textures;
+ int num_texturesperskin;
texture_t *data_textures;
// surfaces of this model
int num_surfaces;
msurface_t *data_surfaces;
// optional lightmapinfo data for surface lightmap updates
msurface_lightmapinfo_t *data_surfaces_lightmapinfo;
- // 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;
+ // all surfaces belong to this mesh
+ surfmesh_t surfmesh;
// 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
void(*Draw)(struct entity_render_s *ent);
+ // draw the model to the depth buffer (no color rendering at all)
+ void(*DrawDepth)(struct entity_render_s *ent);
// 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 *outleaflist, unsigned char *outleafpvs, int *outnumleafspointer, int *outsurfacelist, unsigned char *outsurfacepvs, int *outnumsurfacespointer);
+ void(*GetLightInfo)(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, vec3_t outmins, vec3_t outmaxs, int *outleaflist, unsigned char *outleafpvs, int *outnumleafspointer, int *outsurfacelist, unsigned char *outsurfacepvs, int *outnumsurfacespointer, unsigned char *outshadowtrispvs, unsigned char *outlighttrispvs);
// compile a shadow volume for the model based on light source
- void(*CompileShadowVolume)(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist);
+ void(*CompileShadowVolume)(struct entity_render_s *ent, vec3_t relativelightorigin, vec3_t relativelightdirection, float lightradius, int numsurfaces, const int *surfacelist);
// 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, const vec3_t lightmins, const vec3_t lightmaxs);
+ void(*DrawShadowVolume)(struct entity_render_s *ent, vec3_t relativelightorigin, vec3_t relativelightdirection, 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, int numsurfaces, const int *surfacelist);
+ void(*DrawLight)(struct entity_render_s *ent, int numsurfaces, const int *surfacelist, const unsigned char *trispvs);
// trace a box against this model
void (*TraceBox)(struct model_s *model, int frame, struct trace_s *trace, const vec3_t start, const vec3_t boxmins, const vec3_t boxmaxs, const vec3_t end, int hitsupercontentsmask);
// fields belonging to some types of model
extern cvar_t r_fullbrights;
void Mod_Init (void);
+void Mod_Reload (void);
model_t *Mod_LoadModel(model_t *mod, qboolean crash, qboolean checkdisk, qboolean isworldmodel);
model_t *Mod_FindName (const char *name);
model_t *Mod_ForName (const char *name, qboolean crash, qboolean checkdisk, qboolean isworldmodel);
int Mod_BuildVertexRemapTableFromElements(int numelements, const int *elements, int numvertices, int *remapvertices);
void Mod_BuildTriangleNeighbors(int *neighbors, const int *elements, int numtriangles);
-void Mod_ValidateElements(int *elements, int numtriangles, int numverts, const char *filename, int fileline);
+void Mod_ValidateElements(int *elements, int numtriangles, int firstvertex, int numverts, const char *filename, int fileline);
void Mod_BuildNormals(int firstvertex, int numvertices, int numtriangles, const float *vertex3f, const int *elements, float *normal3f, qboolean areaweighting);
-void Mod_BuildTextureVectorsAndNormals(int firstvertex, int numvertices, int numtriangles, const float *vertex, const float *texcoord, const int *elements, float *svectors, float *tvectors, float *normals, qboolean areaweighting);
+void Mod_BuildTextureVectorsFromNormals(int firstvertex, int numvertices, int numtriangles, const float *vertex3f, const float *texcoord2f, const float *normal3f, const int *elements, float *svector3f, float *tvector3f, qboolean areaweighting);
-surfmesh_t *Mod_AllocSurfMesh(mempool_t *mempool, int numvertices, int numtriangles, qboolean lightmapoffsets, qboolean vertexcolors, qboolean neighbors);
+void Mod_AllocSurfMesh(mempool_t *mempool, int numvertices, int numtriangles, qboolean lightmapoffsets, qboolean vertexcolors, qboolean neighbors);
shadowmesh_t *Mod_ShadowMesh_Alloc(mempool_t *mempool, int maxverts, int maxtriangles, rtexture_t *map_diffuse, rtexture_t *map_specular, rtexture_t *map_normal, int light, int neighbors, int expandable);
shadowmesh_t *Mod_ShadowMesh_ReAlloc(mempool_t *mempool, shadowmesh_t *oldmesh, int light, int neighbors);
void Mod_ShadowMesh_AddTriangle(mempool_t *mempool, shadowmesh_t *mesh, rtexture_t *map_diffuse, rtexture_t *map_specular, rtexture_t *map_normal, float *vertex14f);
void Mod_ShadowMesh_AddMesh(mempool_t *mempool, shadowmesh_t *mesh, rtexture_t *map_diffuse, rtexture_t *map_specular, rtexture_t *map_normal, const float *vertex3f, const float *svector3f, const float *tvector3f, const float *normal3f, const float *texcoord2f, int numtris, const int *element3i);
shadowmesh_t *Mod_ShadowMesh_Begin(mempool_t *mempool, int maxverts, int maxtriangles, rtexture_t *map_diffuse, rtexture_t *map_specular, rtexture_t *map_normal, int light, int neighbors, int expandable);
-shadowmesh_t *Mod_ShadowMesh_Finish(mempool_t *mempool, shadowmesh_t *firstmesh, int light, int neighbors);
+shadowmesh_t *Mod_ShadowMesh_Finish(mempool_t *mempool, shadowmesh_t *firstmesh, qboolean light, qboolean neighbors, qboolean createvbo);
void Mod_ShadowMesh_CalcBBox(shadowmesh_t *firstmesh, vec3_t mins, vec3_t maxs, vec3_t center, float *radius);
void Mod_ShadowMesh_Free(shadowmesh_t *mesh);
-int Mod_LoadSkinFrame(skinframe_t *skinframe, const char *basename, int textureflags, int loadpantsandshirt, int loadglowtexture);
-int Mod_LoadSkinFrame_Internal(skinframe_t *skinframe, const char *basename, int textureflags, int loadpantsandshirt, int loadglowtexture, const unsigned char *skindata, int width, int height, int bitsperpixel, const unsigned int *palette, const unsigned int *alphapalette);
+void Mod_LoadQ3Shaders(void);
+q3shaderinfo_t *Mod_LookupQ3Shader(const char *name);
+qboolean Mod_LoadTextureFromQ3Shader(texture_t *texture, const char *name, qboolean q1bsp, qboolean q3bsp, qboolean md3);
extern cvar_t r_mipskins;
void Mod_SnapVertices(int numcomponents, int numvertices, float *vertices, float snap);
int Mod_RemoveDegenerateTriangles(int numtriangles, const int *inelement3i, int *outelement3i, const float *vertex3f);
+void Mod_VertexRangeFromElements(int numelements, const int *elements, int *firstvertexpointer, int *lastvertexpointer);
// bsp models
void Mod_BrushInit(void);
struct entity_render_s;
void R_Q1BSP_DrawSky(struct entity_render_s *ent);
void R_Q1BSP_Draw(struct entity_render_s *ent);
-void R_Q1BSP_GetLightInfo(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, vec3_t outmins, vec3_t outmaxs, int *outleaflist, unsigned char *outleafpvs, int *outnumleafspointer, int *outsurfacelist, unsigned char *outsurfacepvs, int *outnumsurfacespointer);
-void R_Q1BSP_CompileShadowVolume(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist);
-void R_Q1BSP_DrawShadowVolume(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist, const vec3_t lightmins, const vec3_t lightmaxs);
-void R_Q1BSP_DrawLight(struct entity_render_s *ent, int numsurfaces, const int *surfacelist);
+void R_Q1BSP_DrawDepth(struct entity_render_s *ent);
+void R_Q1BSP_GetLightInfo(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, vec3_t outmins, vec3_t outmaxs, int *outleaflist, unsigned char *outleafpvs, int *outnumleafspointer, int *outsurfacelist, unsigned char *outsurfacepvs, int *outnumsurfacespointer, unsigned char *outshadowtrispvs, unsigned char *outlighttrispvs);
+void R_Q1BSP_CompileShadowVolume(struct entity_render_s *ent, vec3_t relativelightorigin, vec3_t relativelightdirection, float lightradius, int numsurfaces, const int *surfacelist);
+void R_Q1BSP_DrawShadowVolume(struct entity_render_s *ent, vec3_t relativelightorigin, vec3_t relativelightdirection, float lightradius, int numsurfaces, const int *surfacelist, const vec3_t lightmins, const vec3_t lightmaxs);
+void R_Q1BSP_DrawLight(struct entity_render_s *ent, int numsurfaces, const int *surfacelist, const unsigned char *trispvs);
// alias models
struct frameblend_s;
void Mod_AliasInit(void);
-void Mod_Alias_GetMesh_Vertex3f(const model_t *model, const struct frameblend_s *frameblend, const struct surfmesh_s *mesh, float *out3f);
+void Mod_Alias_GetMesh_Vertices(const model_t *model, const struct frameblend_s *frameblend, float *vertex3f, float *normal3f, float *svector3f, float *tvector3f);
int Mod_Alias_GetTagMatrix(const model_t *model, int poseframe, int tagindex, matrix4x4_t *outmatrix);
int Mod_Alias_GetTagIndexForName(const model_t *model, unsigned int skin, const char *tagname);
void Mod_IDSP_Load(model_t *mod, void *buffer, void *bufferend);
void Mod_IDS2_Load(model_t *mod, void *buffer, void *bufferend);
+// utility
+qboolean Mod_CanSeeBox_Trace(int numsamples, float t, model_t *model, vec3_t eye, vec3_t minsX, vec3_t maxsX);
+
#endif // MODEL_SHARED_H
projects / xonotic / darkplaces.git / blobdiff