]> git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - gl_rmain.c
Merge branch 'div0-stable' into Lyberta/libgmp
[xonotic/darkplaces.git] / gl_rmain.c
index c7c01393420c279deff28df75cd81f31d4dee294..cd41cacdbffeb56bb9ad74e35e18562c06c5d23e 100644 (file)
@@ -77,10 +77,10 @@ cvar_t r_motionblur_mousefactor_minspeed = {CVAR_SAVE, "r_motionblur_mousefactor
 cvar_t r_motionblur_mousefactor_maxspeed = {CVAR_SAVE, "r_motionblur_mousefactor_maxspeed", "50", "upper value of mouse acceleration when it reaches the peak factor into blur equation"};
 
 // TODO do we want a r_equalize_entities cvar that works on all ents, or would that be a cheat?
-cvar_t r_equalize_entities_fullbright = {CVAR_SAVE, "r_equalize_entities_fullbright", "0", "render fullbright entities by equalizing their lightness, not by not rendering light"};
-cvar_t r_equalize_entities_minambient = {CVAR_SAVE, "r_equalize_entities_minambient", "0.5", "light equalizing: ensure at least this ambient/diffuse ratio"};
-cvar_t r_equalize_entities_by = {CVAR_SAVE, "r_equalize_entities_by", "0.7", "light equalizing: exponent of dynamics compression (0 = no compression, 1 = full compression)"};
-cvar_t r_equalize_entities_to = {CVAR_SAVE, "r_equalize_entities_to", "0.8", "light equalizing: target light level"};
+cvar_t r_equalize_entities_fullbright = {CVAR_SAVE, "r_equalize_entities_fullbright", "0", "render fullbright entities by equalizing their lightness, not by not rendering light (DEPRECATED)"};
+cvar_t r_equalize_entities_minambient = {CVAR_SAVE, "r_equalize_entities_minambient", "0.5", "light equalizing: ensure at least this ambient/diffuse ratio (DEPRECATED)"};
+cvar_t r_equalize_entities_by = {CVAR_SAVE, "r_equalize_entities_by", "0.7", "light equalizing: exponent of dynamics compression (0 = no compression, 1 = full compression) (DEPRECATED)"};
+cvar_t r_equalize_entities_to = {CVAR_SAVE, "r_equalize_entities_to", "0.8", "light equalizing: target light level (DEPRECATED)"};
 
 cvar_t r_depthfirst = {CVAR_SAVE, "r_depthfirst", "0", "renders a depth-only version of the scene before normal rendering begins to eliminate overdraw, values: 0 = off, 1 = world depth, 2 = world and model depth"};
 cvar_t r_useinfinitefarclip = {CVAR_SAVE, "r_useinfinitefarclip", "1", "enables use of a special kind of projection matrix that has an extremely large farclip"};
@@ -94,6 +94,7 @@ cvar_t r_transparent_sortsurfacesbynearest = {0, "r_transparent_sortsurfacesbyne
 cvar_t r_transparent_useplanardistance = {0, "r_transparent_useplanardistance", "0", "sort transparent meshes by distance from view plane rather than spherical distance to the chosen point"};
 cvar_t r_showoverdraw = {0, "r_showoverdraw", "0", "shows overlapping geometry"};
 cvar_t r_showbboxes = {0, "r_showbboxes", "0", "shows bounding boxes of server entities, value controls opacity scaling (1 = 10%,  10 = 100%)"};
+cvar_t r_showbboxes_client = { 0, "r_showbboxes_client", "0", "shows bounding boxes of clientside qc entities, value controls opacity scaling (1 = 10%,  10 = 100%)" };
 cvar_t r_showsurfaces = {0, "r_showsurfaces", "0", "1 shows surfaces as different colors, or a value of 2 shows triangle draw order (for analyzing whether meshes are optimized for vertex cache)"};
 cvar_t r_showtris = {0, "r_showtris", "0", "shows triangle outlines, value controls brightness (can be above 1)"};
 cvar_t r_shownormals = {0, "r_shownormals", "0", "shows per-vertex surface normals and tangent vectors for bumpmapped lighting"};
@@ -120,10 +121,16 @@ cvar_t r_sortentities = {0, "r_sortentities", "0", "sort entities before drawing
 cvar_t r_speeds = {0, "r_speeds","0", "displays rendering statistics and per-subsystem timings"};
 cvar_t r_fullbright = {0, "r_fullbright","0", "makes map very bright and renders faster"};
 
-cvar_t r_fakelight = {0, "r_fakelight","0", "render 'fake' lighting instead of real lightmaps"};
-cvar_t r_fakelight_intensity = {0, "r_fakelight_intensity","0.75", "fakelight intensity modifier"};
+cvar_t r_fakelight = {0, "r_fakelight","0", "render 'fake' lighting instead of real lightmaps (DEPRECATED)"};
+cvar_t r_fakelight_intensity = {0, "r_fakelight_intensity","0.75", "fakelight intensity modifier (DEPRECATED)"};
 #define FAKELIGHT_ENABLED (r_fakelight.integer >= 2 || (r_fakelight.integer && r_refdef.scene.worldmodel && !r_refdef.scene.worldmodel->lit))
 
+cvar_t r_fullbright_directed = {0, "r_fullbright_directed", "0", "render fullbright things (unlit worldmodel and EF_FULLBRIGHT entities, but not fullbright shaders) using a constant light direction instead to add more depth while keeping uniform brightness"};
+cvar_t r_fullbright_directed_ambient = {0, "r_fullbright_directed_ambient", "0.5", "ambient light multiplier for directed fullbright"};
+cvar_t r_fullbright_directed_diffuse = {0, "r_fullbright_directed_diffuse", "0.75", "diffuse light multiplier for directed fullbright"};
+cvar_t r_fullbright_directed_pitch = {0, "r_fullbright_directed_pitch", "20", "constant pitch direction ('height') of the fake light source to use for fullbright"};
+cvar_t r_fullbright_directed_pitch_relative = {0, "r_fullbright_directed_pitch_relative", "0", "whether r_fullbright_directed_pitch is interpreted as absolute (0) or relative (1) pitch"};
+
 cvar_t r_wateralpha = {CVAR_SAVE, "r_wateralpha","1", "opacity of water polygons"};
 cvar_t r_dynamic = {CVAR_SAVE, "r_dynamic","1", "enables dynamic lights (rocket glow and such)"};
 cvar_t r_fullbrights = {CVAR_SAVE, "r_fullbrights", "1", "enables glowing pixels in quake textures (changes need r_restart to take effect)"};
@@ -750,7 +757,7 @@ typedef struct r_glsl_permutation_s
        /// hash lookup data
        struct r_glsl_permutation_s *hashnext;
        unsigned int mode;
-       unsigned int permutation;
+       dpuint64 permutation;
 
        /// indicates if we have tried compiling this permutation already
        qboolean compiled;
@@ -961,7 +968,7 @@ qboolean R_CompileShader_CheckStaticParms(void)
                shaderstaticparmstrings_list[shaderstaticparms_count++] = "#define " n "\n"; \
        else \
                shaderstaticparmstrings_list[shaderstaticparms_count++] = "\n"
-static void R_CompileShader_AddStaticParms(unsigned int mode, unsigned int permutation)
+static void R_CompileShader_AddStaticParms(unsigned int mode, dpuint64 permutation)
 {
        shaderstaticparms_count = 0;
 
@@ -989,7 +996,7 @@ r_glsl_permutation_t *r_glsl_permutation;
 /// storage for permutations linked in the hash table
 memexpandablearray_t r_glsl_permutationarray;
 
-static r_glsl_permutation_t *R_GLSL_FindPermutation(unsigned int mode, unsigned int permutation)
+static r_glsl_permutation_t *R_GLSL_FindPermutation(unsigned int mode, dpuint64 permutation)
 {
        //unsigned int hashdepth = 0;
        unsigned int hashindex = (permutation * 0x1021) & (SHADERPERMUTATION_HASHSIZE - 1);
@@ -1073,7 +1080,7 @@ static char *ShaderModeInfo_GetShaderText(shadermodeinfo_t *modeinfo, qboolean p
        return Mem_strdup(r_main_mempool, modeinfo->builtinstring);
 }
 
-static void R_GLSL_CompilePermutation(r_glsl_permutation_t *p, unsigned int mode, unsigned int permutation)
+static void R_GLSL_CompilePermutation(r_glsl_permutation_t *p, unsigned int mode, dpuint64 permutation)
 {
        int i;
        int ubibind;
@@ -1155,7 +1162,7 @@ static void R_GLSL_CompilePermutation(r_glsl_permutation_t *p, unsigned int mode
        // now add all the permutation pretexts
        for (i = 0;i < SHADERPERMUTATION_COUNT;i++)
        {
-               if (permutation & (1<<i))
+               if (permutation & (1ll<<i))
                {
                        vertstrings_list[vertstrings_count++] = shaderpermutationinfo[i].pretext;
                        geomstrings_list[geomstrings_count++] = shaderpermutationinfo[i].pretext;
@@ -1388,7 +1395,7 @@ static void R_GLSL_CompilePermutation(r_glsl_permutation_t *p, unsigned int mode
                Mem_Free(sourcestring);
 }
 
-static void R_SetupShader_SetPermutationGLSL(unsigned int mode, unsigned int permutation)
+static void R_SetupShader_SetPermutationGLSL(unsigned int mode, dpuint64 permutation)
 {
        r_glsl_permutation_t *perm = R_GLSL_FindPermutation(mode, permutation);
        if (r_glsl_permutation != perm)
@@ -1408,7 +1415,7 @@ static void R_SetupShader_SetPermutationGLSL(unsigned int mode, unsigned int per
                                for (i = 0;i < SHADERPERMUTATION_COUNT;i++)
                                {
                                        // reduce i more quickly whenever it would not remove any bits
-                                       int j = 1<<(SHADERPERMUTATION_COUNT-1-i);
+                                       dpuint64 j = 1ll<<(SHADERPERMUTATION_COUNT-1-i);
                                        if (!(permutation & j))
                                                continue;
                                        permutation -= j;
@@ -1450,7 +1457,7 @@ typedef struct r_hlsl_permutation_s
        /// hash lookup data
        struct r_hlsl_permutation_s *hashnext;
        unsigned int mode;
-       unsigned int permutation;
+       dpuint64 permutation;
 
        /// indicates if we have tried compiling this permutation already
        qboolean compiled;
@@ -1537,7 +1544,7 @@ r_hlsl_permutation_t *r_hlsl_permutation;
 /// storage for permutations linked in the hash table
 memexpandablearray_t r_hlsl_permutationarray;
 
-static r_hlsl_permutation_t *R_HLSL_FindPermutation(unsigned int mode, unsigned int permutation)
+static r_hlsl_permutation_t *R_HLSL_FindPermutation(unsigned int mode, dpuint64 permutation)
 {
        //unsigned int hashdepth = 0;
        unsigned int hashindex = (permutation * 0x1021) & (SHADERPERMUTATION_HASHSIZE - 1);
@@ -1714,7 +1721,7 @@ static void R_HLSL_CacheShader(r_hlsl_permutation_t *p, const char *cachename, c
        psbin = (DWORD *)Mem_Realloc(tempmempool, psbin, 0);
 }
 
-static void R_HLSL_CompilePermutation(r_hlsl_permutation_t *p, unsigned int mode, unsigned int permutation)
+static void R_HLSL_CompilePermutation(r_hlsl_permutation_t *p, unsigned int mode, dpuint64 permutation)
 {
        int i;
        shadermodeinfo_t *modeinfo = &shadermodeinfo[SHADERLANGUAGE_HLSL][mode];
@@ -1770,7 +1777,7 @@ static void R_HLSL_CompilePermutation(r_hlsl_permutation_t *p, unsigned int mode
        // now add all the permutation pretexts
        for (i = 0;i < SHADERPERMUTATION_COUNT;i++)
        {
-               if (permutation & (1<<i))
+               if (permutation & (1ll<<i))
                {
                        vertstrings_list[vertstrings_count++] = shaderpermutationinfo[i].pretext;
                        geomstrings_list[geomstrings_count++] = shaderpermutationinfo[i].pretext;
@@ -1860,7 +1867,7 @@ static inline void hlslPSSetParameter3f(D3DPSREGISTER_t r, float x, float y, flo
 static inline void hlslPSSetParameter2f(D3DPSREGISTER_t r, float x, float y) {float temp[4];Vector4Set(temp, x, y, 0, 0);IDirect3DDevice9_SetPixelShaderConstantF(vid_d3d9dev, r, temp, 1);}
 static inline void hlslPSSetParameter1f(D3DPSREGISTER_t r, float x) {float temp[4];Vector4Set(temp, x, 0, 0, 0);IDirect3DDevice9_SetPixelShaderConstantF(vid_d3d9dev, r, temp, 1);}
 
-void R_SetupShader_SetPermutationHLSL(unsigned int mode, unsigned int permutation)
+void R_SetupShader_SetPermutationHLSL(unsigned int mode, dpuint64 permutation)
 {
        r_hlsl_permutation_t *perm = R_HLSL_FindPermutation(mode, permutation);
        if (r_hlsl_permutation != perm)
@@ -1877,7 +1884,7 @@ void R_SetupShader_SetPermutationHLSL(unsigned int mode, unsigned int permutatio
                                for (i = 0;i < SHADERPERMUTATION_COUNT;i++)
                                {
                                        // reduce i more quickly whenever it would not remove any bits
-                                       int j = 1<<(SHADERPERMUTATION_COUNT-1-i);
+                                       dpuint64 j = 1ll<<(SHADERPERMUTATION_COUNT-1-i);
                                        if (!(permutation & j))
                                                continue;
                                        permutation -= j;
@@ -1904,7 +1911,7 @@ void R_SetupShader_SetPermutationHLSL(unsigned int mode, unsigned int permutatio
 }
 #endif
 
-static void R_SetupShader_SetPermutationSoft(unsigned int mode, unsigned int permutation)
+static void R_SetupShader_SetPermutationSoft(unsigned int mode, dpuint64 permutation)
 {
        DPSOFTRAST_SetShader(mode, permutation, r_shadow_glossexact.integer);
        DPSOFTRAST_UniformMatrix4fv(DPSOFTRAST_UNIFORM_ModelViewProjectionMatrixM1, 1, false, gl_modelviewprojection16f);
@@ -2013,7 +2020,7 @@ static void R_GLSL_DumpShader_f(void)
 
 void R_SetupShader_Generic(rtexture_t *first, rtexture_t *second, int texturemode, int rgbscale, qboolean usegamma, qboolean notrippy, qboolean suppresstexalpha)
 {
-       unsigned int permutation = 0;
+       dpuint64 permutation = 0;
        if (r_trippy.integer && !notrippy)
                permutation |= SHADERPERMUTATION_TRIPPY;
        permutation |= SHADERPERMUTATION_VIEWTINT;
@@ -2094,7 +2101,7 @@ void R_SetupShader_Generic_NoTexture(qboolean usegamma, qboolean notrippy)
 
 void R_SetupShader_DepthOrShadow(qboolean notrippy, qboolean depthrgb, qboolean skeletal)
 {
-       unsigned int permutation = 0;
+       dpuint64 permutation = 0;
        if (r_trippy.integer && !notrippy)
                permutation |= SHADERPERMUTATION_TRIPPY;
        if (depthrgb)
@@ -2212,7 +2219,7 @@ void R_SetupShader_Surface(const vec3_t lightcolorbase, qboolean modellighting,
        // combination of texture, entity, light source, and fogging, only use the
        // minimum features necessary to avoid wasting rendering time in the
        // fragment shader on features that are not being used
-       unsigned int permutation = 0;
+       dpuint64 permutation = 0;
        unsigned int mode = 0;
        int blendfuncflags;
        static float dummy_colormod[3] = {1, 1, 1};
@@ -3100,7 +3107,7 @@ void R_SetupShader_DeferredLight(const rtlight_t *rtlight)
        // combination of texture, entity, light source, and fogging, only use the
        // minimum features necessary to avoid wasting rendering time in the
        // fragment shader on features that are not being used
-       unsigned int permutation = 0;
+       dpuint64 permutation = 0;
        unsigned int mode = 0;
        const float *lightcolorbase = rtlight->currentcolor;
        float ambientscale = rtlight->ambientscale;
@@ -4340,6 +4347,7 @@ void GL_Main_Init(void)
        Cvar_RegisterVariable(&r_transparent_useplanardistance);
        Cvar_RegisterVariable(&r_showoverdraw);
        Cvar_RegisterVariable(&r_showbboxes);
+       Cvar_RegisterVariable(&r_showbboxes_client);
        Cvar_RegisterVariable(&r_showsurfaces);
        Cvar_RegisterVariable(&r_showtris);
        Cvar_RegisterVariable(&r_shownormals);
@@ -4369,6 +4377,11 @@ void GL_Main_Init(void)
        Cvar_RegisterVariable(&r_dynamic);
        Cvar_RegisterVariable(&r_fakelight);
        Cvar_RegisterVariable(&r_fakelight_intensity);
+       Cvar_RegisterVariable(&r_fullbright_directed);
+       Cvar_RegisterVariable(&r_fullbright_directed_ambient);
+       Cvar_RegisterVariable(&r_fullbright_directed_diffuse);
+       Cvar_RegisterVariable(&r_fullbright_directed_pitch);
+       Cvar_RegisterVariable(&r_fullbright_directed_pitch_relative);
        Cvar_RegisterVariable(&r_fullbright);
        Cvar_RegisterVariable(&r_shadows);
        Cvar_RegisterVariable(&r_shadows_darken);
@@ -5112,6 +5125,26 @@ void R_AnimCache_CacheVisibleEntities(void)
 
 extern cvar_t r_overheadsprites_pushback;
 
+static void R_GetDirectedFullbright(vec3_t ambient, vec3_t diffuse, vec3_t worldspacenormal)
+{
+       vec3_t angles;
+
+       VectorSet(ambient, r_fullbright_directed_ambient.value, r_fullbright_directed_ambient.value, r_fullbright_directed_ambient.value);
+       VectorSet(diffuse, r_fullbright_directed_diffuse.value, r_fullbright_directed_diffuse.value, r_fullbright_directed_diffuse.value);
+
+       // Use cl.viewangles and not r_refdef.view.forward here so it is the
+       // same for all stereo views, and to better handle pitches outside
+       // [-90, 90] (in_pitch_* cvars allow that).
+       VectorCopy(cl.viewangles, angles);
+       if (r_fullbright_directed_pitch_relative.integer) {
+               angles[PITCH] += r_fullbright_directed_pitch.value;
+       } else {
+               angles[PITCH] = r_fullbright_directed_pitch.value;
+       }
+       AngleVectors(angles, worldspacenormal, NULL, NULL);
+       VectorNegate(worldspacenormal, worldspacenormal);
+}
+
 static void R_View_UpdateEntityLighting (void)
 {
        int i;
@@ -5132,9 +5165,21 @@ static void R_View_UpdateEntityLighting (void)
                if (ent->model && ent->model == cl.worldmodel)
                {
                        // TODO: use modellight for r_ambient settings on world?
-                       VectorSet(ent->modellight_ambient, 0, 0, 0);
-                       VectorSet(ent->modellight_diffuse, 0, 0, 0);
-                       VectorSet(ent->modellight_lightdir, 0, 0, 1);
+                       // The logic here currently matches RSurf_ActiveWorldEntity.
+                       if (r_fullbright_directed.integer && (r_fullbright.integer || !ent->model || !ent->model->lit))
+                       {
+                               R_GetDirectedFullbright(ent->modellight_ambient, ent->modellight_diffuse, tempdiffusenormal);
+                               Matrix4x4_Transform3x3(&ent->inversematrix, tempdiffusenormal, ent->modellight_lightdir);
+                               if(VectorLength2(ent->modellight_lightdir) == 0)
+                                       VectorSet(ent->modellight_lightdir, 0, 0, 1); // have to set SOME valid vector here
+                               VectorNormalize(ent->modellight_lightdir);
+                       }
+                       else
+                       {
+                               VectorSet(ent->modellight_ambient, 0, 0, 0);
+                               VectorSet(ent->modellight_diffuse, 0, 0, 0);
+                               VectorSet(ent->modellight_lightdir, 0, 0, 1);
+                       }
                        continue;
                }
                
@@ -5163,8 +5208,18 @@ static void R_View_UpdateEntityLighting (void)
                                                org[2] = org[2] + r_overheadsprites_pushback.value;
                                        R_LightPoint(ent->modellight_ambient, org, LP_LIGHTMAP | LP_RTWORLD | LP_DYNLIGHT);
                                }
-                               else
+                               else if (!r_fullbright.integer && r_refdef.scene.worldmodel && r_refdef.scene.worldmodel->lit && r_refdef.scene.worldmodel->brush.LightPoint)
+                               {
                                        R_CompleteLightPoint(ent->modellight_ambient, ent->modellight_diffuse, tempdiffusenormal, org, LP_LIGHTMAP);
+                               }
+                               else if (r_fullbright_directed.integer)
+                               {
+                                       R_GetDirectedFullbright(ent->modellight_ambient, ent->modellight_diffuse, tempdiffusenormal);
+                               }
+                               else
+                               {
+                                       VectorSet(ent->modellight_ambient, 1, 1, 1);
+                               }
 
                                if(ent->flags & RENDER_EQUALIZE)
                                {
@@ -5211,8 +5266,18 @@ static void R_View_UpdateEntityLighting (void)
                                        }
                                }
                        }
-                       else // highly rare
-                               VectorSet(ent->modellight_ambient, 1, 1, 1);
+                       else
+                       {
+                               // EF_FULLBRIGHT entity.
+                               if (r_fullbright_directed.integer)
+                               {
+                                       R_GetDirectedFullbright(ent->modellight_ambient, ent->modellight_diffuse, tempdiffusenormal);
+                               }
+                               else
+                               {
+                                       VectorSet(ent->modellight_ambient, 1, 1, 1);
+                               }
+                       }
                }
 
                // move the light direction into modelspace coordinates for lighting code
@@ -6818,7 +6883,7 @@ static void R_Bloom_MakeTexture(void)
 
 static void R_BlendView(int fbo, rtexture_t *depthtexture, rtexture_t *colortexture)
 {
-       unsigned int permutation;
+       dpuint64 permutation;
        float uservecs[4][4];
 
        R_EntityMatrix(&identitymatrix);
@@ -7450,7 +7515,7 @@ void R_RenderWaterPlanes(int fbo, rtexture_t *depthtexture, rtexture_t *colortex
 
 extern cvar_t cl_locs_show;
 static void R_DrawLocs(void);
-static void R_DrawEntityBBoxes(void);
+static void R_DrawEntityBBoxes(prvm_prog_t *prog);
 static void R_DrawModelDecals(void);
 extern cvar_t cl_decals_newsystem;
 extern qboolean r_shadow_usingdeferredprepass;
@@ -7610,10 +7675,6 @@ void R_RenderScene(int fbo, rtexture_t *depthtexture, rtexture_t *colortexture)
                R_DrawExplosions();
                if (r_timereport_active)
                        R_TimeReport("explosions");
-
-               R_DrawLightningBeams();
-               if (r_timereport_active)
-                       R_TimeReport("lightning");
        }
 
        if (cl.csqc_loaded)
@@ -7635,11 +7696,17 @@ void R_RenderScene(int fbo, rtexture_t *depthtexture, rtexture_t *colortexture)
                                R_TimeReport("portals");
                }
 
+               if (r_showbboxes_client.value > 0)
+               {
+                       R_DrawEntityBBoxes(CLVM_prog);
+                       if (r_timereport_active)
+                               R_TimeReport("clbboxes");
+               }
                if (r_showbboxes.value > 0)
                {
-                       R_DrawEntityBBoxes();
+                       R_DrawEntityBBoxes(SVVM_prog);
                        if (r_timereport_active)
-                               R_TimeReport("bboxes");
+                               R_TimeReport("svbboxes");
                }
        }
 
@@ -7703,10 +7770,36 @@ static const unsigned short bboxelements[36] =
        1, 0, 2, 1, 2, 3,
 };
 
+#define BBOXEDGES 13
+static const float bboxedges[BBOXEDGES][6] = 
+{
+       // whole box
+       { 0, 0, 0, 1, 1, 1 },
+       // bottom edges
+       { 0, 0, 0, 0, 1, 0 },
+       { 0, 0, 0, 1, 0, 0 },
+       { 0, 1, 0, 1, 1, 0 },
+       { 1, 0, 0, 1, 1, 0 },
+       // top edges
+       { 0, 0, 1, 0, 1, 1 },
+       { 0, 0, 1, 1, 0, 1 },
+       { 0, 1, 1, 1, 1, 1 },
+       { 1, 0, 1, 1, 1, 1 },
+       // vertical edges
+       { 0, 0, 0, 0, 0, 1 },
+       { 1, 0, 0, 1, 0, 1 },
+       { 0, 1, 0, 0, 1, 1 },
+       { 1, 1, 0, 1, 1, 1 },
+};
+
 static void R_DrawBBoxMesh(vec3_t mins, vec3_t maxs, float cr, float cg, float cb, float ca)
 {
-       int i;
-       float *v, *c, f1, f2, vertex3f[8*3], color4f[8*4];
+       int numvertices = BBOXEDGES * 8;
+       float vertex3f[BBOXEDGES * 8 * 3], color4f[BBOXEDGES * 8 * 4];
+       int numtriangles = BBOXEDGES * 12;
+       unsigned short elements[BBOXEDGES * 36];
+       int i, edge;
+       float *v, *c, f1, f2, edgemins[3], edgemaxs[3];
 
        RSurf_ActiveWorldEntity();
 
@@ -7714,20 +7807,29 @@ static void R_DrawBBoxMesh(vec3_t mins, vec3_t maxs, float cr, float cg, float c
        GL_DepthMask(false);
        GL_DepthRange(0, 1);
        GL_PolygonOffset(r_refdef.polygonfactor, r_refdef.polygonoffset);
-//     R_Mesh_ResetTextureState();
 
-       vertex3f[ 0] = mins[0];vertex3f[ 1] = mins[1];vertex3f[ 2] = mins[2]; //
-       vertex3f[ 3] = maxs[0];vertex3f[ 4] = mins[1];vertex3f[ 5] = mins[2];
-       vertex3f[ 6] = mins[0];vertex3f[ 7] = maxs[1];vertex3f[ 8] = mins[2];
-       vertex3f[ 9] = maxs[0];vertex3f[10] = maxs[1];vertex3f[11] = mins[2];
-       vertex3f[12] = mins[0];vertex3f[13] = mins[1];vertex3f[14] = maxs[2];
-       vertex3f[15] = maxs[0];vertex3f[16] = mins[1];vertex3f[17] = maxs[2];
-       vertex3f[18] = mins[0];vertex3f[19] = maxs[1];vertex3f[20] = maxs[2];
-       vertex3f[21] = maxs[0];vertex3f[22] = maxs[1];vertex3f[23] = maxs[2];
-       R_FillColors(color4f, 8, cr, cg, cb, ca);
+       for (edge = 0; edge < BBOXEDGES; edge++)
+       {
+               for (i = 0; i < 3; i++)
+               {
+                       edgemins[i] = mins[i] + (maxs[i] - mins[i]) * bboxedges[edge][i] - 0.25f;
+                       edgemaxs[i] = mins[i] + (maxs[i] - mins[i]) * bboxedges[edge][3 + i] + 0.25f;
+               }
+               vertex3f[edge * 24 + 0] = edgemins[0]; vertex3f[edge * 24 + 1] = edgemins[1]; vertex3f[edge * 24 + 2] = edgemins[2];
+               vertex3f[edge * 24 + 3] = edgemaxs[0]; vertex3f[edge * 24 + 4] = edgemins[1]; vertex3f[edge * 24 + 5] = edgemins[2];
+               vertex3f[edge * 24 + 6] = edgemins[0]; vertex3f[edge * 24 + 7] = edgemaxs[1]; vertex3f[edge * 24 + 8] = edgemins[2];
+               vertex3f[edge * 24 + 9] = edgemaxs[0]; vertex3f[edge * 24 + 10] = edgemaxs[1]; vertex3f[edge * 24 + 11] = edgemins[2];
+               vertex3f[edge * 24 + 12] = edgemins[0]; vertex3f[edge * 24 + 13] = edgemins[1]; vertex3f[edge * 24 + 14] = edgemaxs[2];
+               vertex3f[edge * 24 + 15] = edgemaxs[0]; vertex3f[edge * 24 + 16] = edgemins[1]; vertex3f[edge * 24 + 17] = edgemaxs[2];
+               vertex3f[edge * 24 + 18] = edgemins[0]; vertex3f[edge * 24 + 19] = edgemaxs[1]; vertex3f[edge * 24 + 20] = edgemaxs[2];
+               vertex3f[edge * 24 + 21] = edgemaxs[0]; vertex3f[edge * 24 + 22] = edgemaxs[1]; vertex3f[edge * 24 + 23] = edgemaxs[2];
+               for (i = 0; i < 36; i++)
+                       elements[edge * 36 + i] = edge * 8 + bboxelements[i];
+       }
+       R_FillColors(color4f, numvertices, cr, cg, cb, ca);
        if (r_refdef.fogenabled)
        {
-               for (i = 0, v = vertex3f, c = color4f;i < 8;i++, v += 3, c += 4)
+               for (i = 0, v = vertex3f, c = color4f; i < numvertices; i++, v += 3, c += 4)
                {
                        f1 = RSurf_FogVertex(v);
                        f2 = 1 - f1;
@@ -7736,23 +7838,20 @@ static void R_DrawBBoxMesh(vec3_t mins, vec3_t maxs, float cr, float cg, float c
                        c[2] = c[2] * f1 + r_refdef.fogcolor[2] * f2;
                }
        }
-       R_Mesh_PrepareVertices_Generic_Arrays(8, vertex3f, color4f, NULL);
+       R_Mesh_PrepareVertices_Generic_Arrays(numvertices, vertex3f, color4f, NULL);
        R_Mesh_ResetTextureState();
        R_SetupShader_Generic_NoTexture(false, false);
-       R_Mesh_Draw(0, 8, 0, 12, NULL, NULL, 0, bboxelements, NULL, 0);
+       R_Mesh_Draw(0, numvertices, 0, numtriangles, NULL, NULL, 0, elements, NULL, 0);
 }
 
 static void R_DrawEntityBBoxes_Callback(const entity_render_t *ent, const rtlight_t *rtlight, int numsurfaces, int *surfacelist)
 {
-       prvm_prog_t *prog = SVVM_prog;
+       // hacky overloading of the parameters
+       prvm_prog_t *prog = (prvm_prog_t *)rtlight;
        int i;
        float color[4];
        prvm_edict_t *edict;
 
-       // this function draws bounding boxes of server entities
-       if (!sv.active)
-               return;
-
        GL_CullFace(GL_NONE);
        R_SetupShader_Generic_NoTexture(false, false);
 
@@ -7769,37 +7868,37 @@ static void R_DrawEntityBBoxes_Callback(const entity_render_t *ent, const rtligh
                        case SOLID_CORPSE:   Vector4Set(color, 1, 0.5, 0, 0.05);break;
                        default:             Vector4Set(color, 0, 0, 0, 0.50);break;
                }
-               color[3] *= r_showbboxes.value;
+               if (prog == CLVM_prog)
+                       color[3] *= r_showbboxes_client.value;
+               else
+                       color[3] *= r_showbboxes.value;
                color[3] = bound(0, color[3], 1);
                GL_DepthTest(!r_showdisabledepthtest.integer);
-               GL_CullFace(r_refdef.view.cullface_front);
                R_DrawBBoxMesh(edict->priv.server->areamins, edict->priv.server->areamaxs, color[0], color[1], color[2], color[3]);
        }
 }
 
-static void R_DrawEntityBBoxes(void)
+static void R_DrawEntityBBoxes(prvm_prog_t *prog)
 {
        int i;
        prvm_edict_t *edict;
        vec3_t center;
-       prvm_prog_t *prog = SVVM_prog;
 
-       // this function draws bounding boxes of server entities
-       if (!sv.active)
+       if (prog == NULL)
                return;
 
-       for (i = 0;i < prog->num_edicts;i++)
+       for (i = 0; i < prog->num_edicts; i++)
        {
                edict = PRVM_EDICT_NUM(i);
                if (edict->priv.server->free)
                        continue;
                // exclude the following for now, as they don't live in world coordinate space and can't be solid:
-               if(PRVM_serveredictedict(edict, tag_entity) != 0)
+               if (PRVM_serveredictedict(edict, tag_entity) != 0)
                        continue;
-               if(PRVM_serveredictedict(edict, viewmodelforclient) != 0)
+               if (PRVM_serveredictedict(edict, viewmodelforclient) != 0)
                        continue;
                VectorLerp(edict->priv.server->areamins, 0.5f, edict->priv.server->areamaxs, center);
-               R_MeshQueue_AddTransparent(TRANSPARENTSORT_DISTANCE, center, R_DrawEntityBBoxes_Callback, (entity_render_t *)NULL, i, (rtlight_t *)NULL);
+               R_MeshQueue_AddTransparent(TRANSPARENTSORT_DISTANCE, center, R_DrawEntityBBoxes_Callback, (entity_render_t *)NULL, i, (rtlight_t *)prog);
        }
 }
 
@@ -8565,9 +8664,17 @@ void RSurf_ActiveWorldEntity(void)
        rsurface.fogheightfade = r_refdef.fogheightfade;
        rsurface.fogplaneviewdist = r_refdef.fogplaneviewdist;
        rsurface.fogmasktabledistmultiplier = FOGMASKTABLEWIDTH * rsurface.fograngerecip;
-       VectorSet(rsurface.modellight_ambient, 0, 0, 0);
-       VectorSet(rsurface.modellight_diffuse, 0, 0, 0);
-       VectorSet(rsurface.modellight_lightdir, 0, 0, 1);
+       if (r_fullbright_directed.integer && (r_fullbright.integer || !model->lit))
+       {
+               R_GetDirectedFullbright(rsurface.modellight_ambient, rsurface.modellight_diffuse, rsurface.modellight_lightdir);
+               rsurface.ent_flags |= RENDER_LIGHT | RENDER_DYNAMICMODELLIGHT;
+       }
+       else
+       {
+               VectorSet(rsurface.modellight_ambient, 0, 0, 0);
+               VectorSet(rsurface.modellight_diffuse, 0, 0, 0);
+               VectorSet(rsurface.modellight_lightdir, 0, 0, 1);
+       }
        VectorSet(rsurface.colormap_pantscolor, 0, 0, 0);
        VectorSet(rsurface.colormap_shirtcolor, 0, 0, 0);
        VectorSet(rsurface.colormod, r_refdef.view.colorscale, r_refdef.view.colorscale, r_refdef.view.colorscale);
@@ -8682,6 +8789,10 @@ void RSurf_ActiveModelEntity(const entity_render_t *ent, qboolean wantnormals, q
        rsurface.ent_skinnum = ent->skinnum;
        rsurface.ent_qwskin = (ent->entitynumber <= cl.maxclients && ent->entitynumber >= 1 && cls.protocol == PROTOCOL_QUAKEWORLD && cl.scores[ent->entitynumber - 1].qw_skin[0] && !strcmp(ent->model->name, "progs/player.mdl")) ? (ent->entitynumber - 1) : -1;
        rsurface.ent_flags = ent->flags;
+       if (r_fullbright_directed.integer && (r_fullbright.integer || !model->lit))
+       {
+               rsurface.ent_flags |= RENDER_LIGHT | RENDER_DYNAMICMODELLIGHT;
+       }
        rsurface.shadertime = r_refdef.scene.time - ent->shadertime;
        rsurface.matrix = ent->matrix;
        rsurface.inversematrix = ent->inversematrix;