reworked cl.viewangles bounding of roll angle, and simplified pitch

[xonotic/darkplaces.git] / model_shared.h

diff --git a/model_shared.h b/model_shared.h
index 7c81f0a046eb20a8dbf2c3ce73f73ba8e8fae55b..7bcf180ff42e171c71e73d43e75c8a2ee444afa6 100644 (file)
--- a/model_shared.h
+++ b/model_shared.h
@@ -90,7 +90,13 @@ typedef struct overridetagnameset_s
 overridetagnameset_t;
 
 struct md3vertex_s;
-struct trivertex_s;
+struct trivertx_s;
+typedef struct texvecvertex_s
+{
+       signed char svec[3];
+       signed char tvec[3];
+}
+texvecvertex_t;
 
 // used for mesh lists in q1bsp/q3bsp map models
 // (the surfaces reference portions of these meshes)
@@ -125,6 +131,7 @@ typedef struct surfmesh_s
        int num_morphframes;
        struct md3vertex_s *data_morphmd3vertex;
        struct trivertx_s *data_morphmdlvertex;
+       struct texvecvertex_s *data_morphtexvecvertex;
        float *data_morphmd2framesize6f;
        float num_morphmdlframescale[3];
        float num_morphmdlframetranslate[3];
@@ -334,7 +341,8 @@ typedef struct q3shaderinfo_layer_s
        int clampmap;
        float framerate;
        int numframes;
-       char texturename[TEXTURE_MAXFRAMES][Q3PATHLENGTH];
+       int texflags;
+       char** texturename;
        int blendfunc[2];
        q3shaderinfo_layer_rgbgen_t rgbgen;
        q3shaderinfo_layer_alphagen_t alphagen;
@@ -361,17 +369,19 @@ typedef struct q3shaderinfo_s
        qboolean lighting;
        qboolean vertexalpha;
        qboolean textureblendalpha;
-       q3shaderinfo_layer_t *primarylayer, *backgroundlayer;
+       int primarylayer, backgroundlayer;
        q3shaderinfo_layer_t layers[Q3SHADER_MAXLAYERS];
        char skyboxname[Q3PATHLENGTH];
        q3shaderinfo_deform_t deforms[Q3MAXDEFORMS];
 
+       // reflection
        float reflectmin; // when refraction is used, minimum amount of reflection (when looking straight down)
        float reflectmax; // when refraction is used, maximum amount of reflection (when looking parallel to water)
        float refractfactor; // amount of refraction distort (1.0 = like the cvar specifies)
        vec4_t refractcolor4f; // color tint of refraction (including alpha factor)
        float reflectfactor; // amount of reflection distort (1.0 = like the cvar specifies)
        vec4_t reflectcolor4f; // color tint of reflection (including alpha factor)
+       float r_water_wateralpha; // additional wateralpha to apply when r_water is active
 }
 q3shaderinfo_t;
 
@@ -422,11 +432,10 @@ typedef struct texture_s
        // current material flags (updated each bmodel render)
        int currentmaterialflags;
 
-       // current PolygonOffset values for rendering this material
-       float currentpolygonfactor;
-       float currentpolygonoffset;
-       float basepolygonfactor;
-       float basepolygonoffset;
+       // PolygonOffset values for rendering this material
+       // (these are added to the r_refdef values and submodel values)
+       float biaspolygonfactor;
+       float biaspolygonoffset;
 
        // textures to use when rendering this material
        skinframe_t *currentskinframe;
@@ -471,6 +480,10 @@ typedef struct texture_s
        float specularpower;
        // color tint (colormod * currentalpha) used for rtlighting this material
        float dlightcolor[3];
+       // color tint (colormod * 2) used for lightmapped lighting on this material
+       // includes alpha as 4th component
+       // replaces role of gl_Color in GLSL shader
+       float lightmapcolor[4];
 
        // from q3 shaders
        int customblendfunc[2];
@@ -492,6 +505,7 @@ typedef struct texture_s
        vec4_t refractcolor4f; // color tint of refraction (including alpha factor)
        float reflectfactor; // amount of reflection distort (1.0 = like the cvar specifies)
        vec4_t reflectcolor4f; // color tint of reflection (including alpha factor)
+       float r_water_wateralpha; // additional wateralpha to apply when r_water is active
 }
 texture_t;
 
@@ -507,7 +521,7 @@ typedef struct msurface_lightmapinfo_s
 {
        // texture mapping properties used by this surface
        mtexinfo_t *texinfo; // q1bsp
-       // index into r_refdef.lightstylevalue array, 255 means not used (black)
+       // index into r_refdef.scene.lightstylevalue array, 255 means not used (black)
        unsigned char styles[MAXLIGHTMAPS]; // q1bsp
        // RGB lighting data [numstyles][height][width][3]
        unsigned char *samples; // q1bsp
@@ -573,12 +587,19 @@ model_sprite_t;
 
 struct trace_s;
 
+typedef struct model_brush_lightstyleinfo_s
+{
+       int style;
+       int value;
+       int numsurfaces;
+       int *surfacelist;
+}
+model_brush_lightstyleinfo_t;
+
 typedef struct model_brush_s
 {
        // true if this model is a HalfLife .bsp file
        qboolean ishlbsp;
-       // true if this model is a Martial Concert .bsp file
-       qboolean ismcbsp;
        // string of entity definitions (.map format)
        char *entities;
 
@@ -666,9 +687,6 @@ model_brush_t;
 
 typedef struct model_brushq1_s
 {
-       // lightmap format, set to r_lightmaprgba when model is loaded
-       int                             lightmaprgba;
-
        dmodel_t                *submodels;
 
        int                             numvertexes;
@@ -686,7 +704,6 @@ typedef struct model_brushq1_s
        int                             numclipnodes;
        mclipnode_t             *clipnodes;
 
-       int                             numhulls;       // this variable is only used by MCBSP, other formats know it intuitively
        hull_t                  hulls[MAX_MAP_HULLS];
 
        int                             num_compressedpvs;
@@ -697,11 +714,8 @@ typedef struct model_brushq1_s
        unsigned char                   *nmaplightdata; // deluxemap file
 
        // lightmap update chains for light styles
-       int                             light_styles;
-       unsigned char                   *light_style;
-       int                             *light_stylevalue;
-       msurface_t              ***light_styleupdatechains;
-       msurface_t              **light_styleupdatechainsbuffer;
+       int                             num_lightstyles;
+       model_brush_lightstyleinfo_t *data_lightstyleinfo;
 }
 model_brushq1_t;
 
@@ -857,6 +871,8 @@ typedef struct model_s
        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);
+       // find the supercontents value at a point in this model
+       int (*PointSuperContents)(struct model_s *model, int frame, const vec3_t point);
        // fields belonging to some types of model
        model_sprite_t  sprite;
        model_brush_t   brush;
@@ -916,7 +932,7 @@ void Mod_ShadowMesh_Free(shadowmesh_t *mesh);
 
 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);
+qboolean Mod_LoadTextureFromQ3Shader(texture_t *texture, const char *name, qboolean warnmissing, qboolean fallback, int defaulttexflags);
 
 extern cvar_t r_mipskins;