X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=model_shared.h;h=859357924baacf9366a0bbd5f90f6aa0658c6064;hb=efd89dee09ac8a3c6b31dd71d61dd5bca54ca6eb;hp=998e02844cfe82036806bd2eab785638f0527fbf;hpb=64a368a5aabc3826fa374e35cd5e55909c8fa344;p=xonotic%2Fdarkplaces.git

diff --git a/model_shared.h b/model_shared.h
index 998e0284..85935792 100644
--- a/model_shared.h
+++ b/model_shared.h
@@ -33,7 +33,7 @@ m*_t structures are in-memory
 
 */
 
-typedef enum {mod_invalid, mod_brush, mod_sprite, mod_alias} modtype_t;
+typedef enum {mod_invalid, mod_brush, mod_sprite, mod_alias, mod_brushq2, mod_brushq3} modtype_t;
 
 typedef struct animscene_s
 {
@@ -47,25 +47,38 @@ animscene_t;
 
 typedef struct skinframe_s
 {
-	rtexture_t *base; // original texture minus pants/shirt/glow
+	rtexture_t *base; // original texture without pants/shirt/glow
 	rtexture_t *pants; // pants only (in greyscale)
 	rtexture_t *shirt; // shirt only (in greyscale)
-	rtexture_t *glow; // glow only
-	rtexture_t *merged; // original texture minus glow
-	rtexture_t *fog; // white texture with alpha of the base texture, NULL if not transparent
+	rtexture_t *glow; // glow only (fullbrights)
+	rtexture_t *merged; // original texture without glow
+	rtexture_t *fog; // alpha of the base texture (if not opaque)
+	rtexture_t *nmap; // normalmap (bumpmap for dot3)
+	rtexture_t *gloss; // glossmap (for dot3)
+	rtexture_t *detail; // detail texture (silly bumps for non-dot3)
 }
 skinframe_t;
 
 #define MAX_SKINS 256
 
+#define SHADOWMESHVERTEXHASH 1024
+typedef struct shadowmeshvertexhash_s
+{
+	struct shadowmeshvertexhash_s *next;
+}
+shadowmeshvertexhash_t;
+
 typedef struct shadowmesh_s
 {
 	struct shadowmesh_s *next;
 	int numverts, maxverts;
 	int numtriangles, maxtriangles;
-	float *verts;
-	int *elements;
-	int *neighbors;
+	float *vertex3f;
+	int *element3i;
+	int *neighbor3i;
+	// these are NULL after Mod_ShadowMesh_Finish is performed, only used
+	// while building meshes
+	shadowmeshvertexhash_t **vertexhashtable, *vertexhashentries;
 }
 shadowmesh_t;
 
@@ -74,6 +87,8 @@ shadowmesh_t;
 #include "model_sprite.h"
 #include "model_alias.h"
 
+#include "matrixlib.h"
+
 typedef struct model_s
 {
 	char			name[MAX_QPATH];
@@ -94,17 +109,13 @@ typedef struct model_s
 	int				aliastype;
 	// LordHavoc: if true (normally only for sprites) the model/sprite/bmodel is always rendered fullbright
 	int				fullbright;
-	// number of QC accessable frame(group)s in the model
+	// number of QC accessible frame(group)s in the model
 	int				numframes;
+	// number of QC accessible skin(group)s in the model
+	int				numskins;
 	// whether to randomize animated framegroups
 	synctype_t		synctype;
 
-	// used for sprites and models
-	int				numtris;
-	// used for models
-	int				numskins;
-	// used by models
-	int				numverts;
 
 	// flags from the model file
 	int				flags;
@@ -159,6 +170,8 @@ typedef struct model_s
 	int				*surfacevisframes;
 	int				*surfacepvsframes;
 	msurface_t		*surfacepvsnext;
+	surfmesh_t		*entiremesh;
+	surfmesh_t		*surfmeshes;
 
 	int				numsurfedges;
 	int				*surfedges;
@@ -187,10 +200,27 @@ typedef struct model_s
 	int				numlights;
 	mlight_t		*lights;
 
-	// used only for casting dynamic shadow volumes
-	shadowmesh_t	*shadowmesh;
-	vec3_t			shadowmesh_mins, shadowmesh_maxs, shadowmesh_center;
-	float			shadowmesh_radius;
+	// 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;
+	int				*light_stylevalue;
+	msurface_t		***light_styleupdatechains;
+	msurface_t		**light_styleupdatechainsbuffer;
+	int				light_scalebit;
+	float			light_ambient;
 
 	// skin animation info
 	animscene_t		*skinscenes; // [numskins]
@@ -199,27 +229,50 @@ typedef struct model_s
 
 	animscene_t		*animscenes; // [numframes]
 
-	// Q1 and Q2 models are the same after loading
-	int				*mdlmd2data_indices;
-	float			*mdlmd2data_texcoords;
-	md2frame_t		*mdlmd2data_frames;
-	trivertx_t		*mdlmd2data_pose;
-	int				*mdlmd2data_triangleneighbors;
+	// mdl/md2/md3 models are the same after loading
+	int				aliasnum_meshes;
+	aliasmesh_t		*aliasdata_meshes;
 
 	// for Zymotic models
-	void			*zymdata_header;
+	int				zymnum_verts;
+	int				zymnum_tris;
+	int				zymnum_shaders;
+	int				zymnum_bones;
+	int				zymnum_scenes;
+	float			*zymdata_texcoords;
+	rtexture_t		**zymdata_textures;
+	qbyte			*zymdata_trizone;
+	zymbone_t		*zymdata_bones;
+	unsigned int	*zymdata_vertbonecounts;
+	zymvertex_t		*zymdata_verts;
+	unsigned int	*zymdata_renderlist;
+	float			*zymdata_poses;
 
 	int				sprnum_type;
 	mspriteframe_t	*sprdata_frames;
 
-	// draw the model
-	void(*Draw)(struct entity_render_s *ent);
+
+	// functions used in both rendering modes
 	// draw the model's sky polygons (only used by brush models)
 	void(*DrawSky)(struct entity_render_s *ent);
+
+	// functions used only in normal rendering mode
+	// draw the model
+	void(*Draw)(struct entity_render_s *ent);
 	// draw a fake shadow for the model
 	void(*DrawFakeShadow)(struct entity_render_s *ent);
+
+	// functions used only in shadow volume rendering mode
 	// draw a shadow volume for the model based on light source
-	void(*DrawShadowVolume)(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius, int visiblevolume);
+	void(*DrawShadowVolume)(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius);
+	// 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_modeltofilter, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz);
+
+	void (*FindNonSolidLocation)(struct model_s *model, vec3_t in, vec3_t out, vec_t radius);
+	mleaf_t *(*PointInLeaf)(struct model_s *model, const float *p);
+	int (*PointContents)(struct model_s *model, const float *p);
+	qbyte *(*LeafPVS)(struct model_s *model, mleaf_t *leaf);
+	void (*BuildPVSTextureChains)(struct model_s *model);
 
 	// memory pool for allocations
 	mempool_t		*mempool;
@@ -230,8 +283,10 @@ model_t;
 
 // this can be used for anything without a valid texture
 extern rtexture_t *r_notexture;
+#define NUM_DETAILTEXTURES 1
+extern rtexture_t *mod_shared_detailtextures[NUM_DETAILTEXTURES];
 // every texture must be in a pool...
-extern rtexturepool_t *r_notexturepool;
+extern rtexturepool_t *mod_shared_texturepool;
 
 // model loading
 extern model_t *loadmodel;
@@ -256,17 +311,24 @@ void Mod_LoadModels(void);
 extern model_t *loadmodel;
 extern char loadname[32];	// for hunk tags
 
-int Mod_FindTriangleWithEdge(int *elements, int numtriangles, int start, int end);
-void Mod_BuildTriangleNeighbors(int *neighbors, int *elements, int numtriangles);
+int Mod_FindTriangleWithEdge(const int *elements, int numtriangles, int start, int end, int ignore);
+void Mod_BuildTriangleNeighbors(int *neighbors, const int *elements, int numtriangles);
+void Mod_ValidateElements(const int *elements, int numtriangles, int numverts, const char *filename, int fileline);
+void Mod_BuildTextureVectorsAndNormals(int numverts, int numtriangles, const float *vertex, const float *texcoord, const int *elements, float *svectors, float *tvectors, float *normals);
 
 shadowmesh_t *Mod_ShadowMesh_Alloc(mempool_t *mempool, int maxverts);
 shadowmesh_t *Mod_ShadowMesh_ReAlloc(mempool_t *mempool, shadowmesh_t *oldmesh);
 int Mod_ShadowMesh_AddVertex(shadowmesh_t *mesh, float *v);
+void Mod_ShadowMesh_AddTriangle(mempool_t *mempool, shadowmesh_t *mesh, float *vert0, float *vert1, float *vert2);
 void Mod_ShadowMesh_AddPolygon(mempool_t *mempool, shadowmesh_t *mesh, int numverts, float *verts);
-shadowmesh_t *Mod_ShadowMesh_Begin(mempool_t *mempool);
+void Mod_ShadowMesh_AddMesh(mempool_t *mempool, shadowmesh_t *mesh, float *verts, int numtris, int *elements);
+shadowmesh_t *Mod_ShadowMesh_Begin(mempool_t *mempool, int initialnumtriangles);
 shadowmesh_t *Mod_ShadowMesh_Finish(mempool_t *mempool, shadowmesh_t *firstmesh);
 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, char *basename, int textureflags, int loadpantsandshirt, int usedetailtexture, int loadglowtexture);
+int Mod_LoadSkinFrame_Internal(skinframe_t *skinframe, char *basename, int textureflags, int loadpantsandshirt, int usedetailtexture, int loadglowtexture, qbyte *skindata, int width, int height);
+
 #endif	// __MODEL__