5 extern cvar_t r_shadow_lightattenuationscale;
6 extern cvar_t r_shadow_lightintensityscale;
7 extern cvar_t r_shadow_realtime;
8 extern cvar_t r_shadow_gloss;
9 extern cvar_t r_shadow_debuglight;
11 void R_Shadow_Init(void);
12 void R_Shadow_Volume(int numverts, int numtris, int *elements, int *neighbors, vec3_t relativelightorigin, float lightradius, float projectdistance);
13 void R_Shadow_DiffuseLighting(int numverts, int numtriangles, const int *elements, const float *svectors, const float *tvectors, const float *normals, const float *texcoords, const float *relativelightorigin, float lightradius, const float *lightcolor, rtexture_t *basetexture, rtexture_t *bumptexture, rtexture_t *lightcubemap);
14 void R_Shadow_SpecularLighting(int numverts, int numtriangles, const int *elements, const float *svectors, const float *tvectors, const float *normals, const float *texcoords, const float *relativelightorigin, const float *relativeeyeorigin, float lightradius, const float *lightcolor, rtexture_t *glosstexture, rtexture_t *bumptexture, rtexture_t *lightcubemap);
15 void R_Shadow_ClearStencil(void);
17 void R_Shadow_RenderVolume(int numverts, int numtris, int *elements);
18 void R_Shadow_RenderShadowMeshVolume(shadowmesh_t *mesh);
19 void R_Shadow_Stage_Begin(void);
20 void R_Shadow_Stage_ShadowVolumes(void);
21 void R_Shadow_Stage_Light(void);
22 void R_Shadow_Stage_End(void);
23 int R_Shadow_ScissorForBBoxAndSphere(const float *mins, const float *maxs, const float *origin, float radius);
25 typedef struct worldlight_s
33 struct worldlight_s *next;
34 msurface_t **surfaces;
41 shadowmesh_t *shadowvolume;
46 extern worldlight_t *r_shadow_worldlightchain;
48 // 0 = normal, 1 = dynamic light shadows, 2 = world and dynamic light shadows
49 extern int r_shadow_lightingmode;
50 void R_Shadow_UpdateLightingMode(void);
52 void R_Shadow_UpdateWorldLightSelection(void);