renamed r_shadow_worldshadows to r_shadow_realtime_world_shadows

renamed r_shadow_dlightshadows to r_shadow_realtime_dlight_shadows, and added r_shadow_realtime_world_dlightshadows to control dlight shadows in realtime world mode

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4110 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_rmain.c b/gl_rmain.c
index fad13e4ce3bc53f32dfb42e906160cc0f75c3ae2..5d3b8f4dfaded6a960df2db6accdcced67bb5d1c 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -662,7 +662,7 @@ void R_RenderScene(void)
        R_SetFrustum();
 
        r_farclip = R_FarClip(r_vieworigin, r_viewforward, 768.0f) + 256.0f;
-       if (gl_stencil && ((r_shadow_realtime_world.integer && r_shadow_worldshadows.integer) || ((r_shadow_realtime_world.integer || r_shadow_realtime_dlight.integer) && r_shadow_dlightshadows.integer)))
+       if (gl_stencil && (r_shadow_realtime_world.integer || (r_shadow_realtime_dlight.integer && r_shadow_realtime_dlight_shadows.integer)))
                GL_SetupView_Mode_PerspectiveInfiniteFarClip(r_view_fov_x, r_view_fov_y, 1.0f);
        else
                GL_SetupView_Mode_Perspective(r_view_fov_x, r_view_fov_y, 1.0f, r_farclip);

diff --git a/r_shadow.c b/r_shadow.c
index fabed45fb958d763583b821d7bda1b0c5f04a95c..0b1ec40795b3a775b0e6c45482ce4122a3cc3d46 100644 (file)
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -162,30 +162,31 @@ rtexture_t *r_shadow_blankwhitetexture;
 // used only for light filters (cubemaps)
 rtexturepool_t *r_shadow_filters_texturepool;
 
-cvar_t r_shadow_realtime_world_lightmaps = {0, "r_shadow_realtime_world_lightmaps", "0"};
+cvar_t r_shadow_bumpscale_basetexture = {0, "r_shadow_bumpscale_basetexture", "0"};
+cvar_t r_shadow_bumpscale_bumpmap = {0, "r_shadow_bumpscale_bumpmap", "4"};
+cvar_t r_shadow_cull = {0, "r_shadow_cull", "1"};
+cvar_t r_shadow_debuglight = {0, "r_shadow_debuglight", "-1"};
+cvar_t r_shadow_gloss = {0, "r_shadow_gloss", "1"};
+cvar_t r_shadow_gloss2intensity = {0, "r_shadow_gloss2intensity", "0.25"};
+cvar_t r_shadow_glossintensity = {0, "r_shadow_glossintensity", "1"};
 cvar_t r_shadow_lightattenuationpower = {0, "r_shadow_lightattenuationpower", "0.5"};
 cvar_t r_shadow_lightattenuationscale = {0, "r_shadow_lightattenuationscale", "1"};
 cvar_t r_shadow_lightintensityscale = {0, "r_shadow_lightintensityscale", "1"};
-cvar_t r_shadow_realtime_world = {0, "r_shadow_realtime_world", "0"};
-cvar_t r_shadow_realtime_dlight = {0, "r_shadow_realtime_dlight", "1"};
-cvar_t r_shadow_visiblevolumes = {0, "r_shadow_visiblevolumes", "0"};
-cvar_t r_shadow_gloss = {0, "r_shadow_gloss", "1"};
-cvar_t r_shadow_glossintensity = {0, "r_shadow_glossintensity", "1"};
-cvar_t r_shadow_gloss2intensity = {0, "r_shadow_gloss2intensity", "0.25"};
-cvar_t r_shadow_debuglight = {0, "r_shadow_debuglight", "-1"};
-cvar_t r_shadow_scissor = {0, "r_shadow_scissor", "1"};
-cvar_t r_shadow_bumpscale_bumpmap = {0, "r_shadow_bumpscale_bumpmap", "4"};
-cvar_t r_shadow_bumpscale_basetexture = {0, "r_shadow_bumpscale_basetexture", "0"};
 cvar_t r_shadow_polygonfactor = {0, "r_shadow_polygonfactor", "0"};
 cvar_t r_shadow_polygonoffset = {0, "r_shadow_polygonoffset", "1"};
 cvar_t r_shadow_portallight = {0, "r_shadow_portallight", "1"};
 cvar_t r_shadow_projectdistance = {0, "r_shadow_projectdistance", "1000000"};
-cvar_t r_shadow_texture3d = {0, "r_shadow_texture3d", "1"};
+cvar_t r_shadow_realtime_dlight = {0, "r_shadow_realtime_dlight", "1"};
+cvar_t r_shadow_realtime_dlight_shadows = {0, "r_shadow_realtime_dlight_shadows", "0"};
+cvar_t r_shadow_realtime_world = {0, "r_shadow_realtime_world", "0"};
+cvar_t r_shadow_realtime_world_dlightshadows = {0, "r_shadow_realtime_world_dlightshadows", "1"};
+cvar_t r_shadow_realtime_world_lightmaps = {0, "r_shadow_realtime_world_lightmaps", "0"};
+cvar_t r_shadow_realtime_world_shadows = {0, "r_shadow_realtime_world_shadows", "1"};
+cvar_t r_shadow_scissor = {0, "r_shadow_scissor", "1"};
 cvar_t r_shadow_singlepassvolumegeneration = {0, "r_shadow_singlepassvolumegeneration", "1"};
-cvar_t r_shadow_worldshadows = {0, "r_shadow_worldshadows", "1"};
-cvar_t r_shadow_dlightshadows = {CVAR_SAVE, "r_shadow_dlightshadows", "1"};
 cvar_t r_shadow_staticworldlights = {0, "r_shadow_staticworldlights", "1"};
-cvar_t r_shadow_cull = {0, "r_shadow_cull", "1"};
+cvar_t r_shadow_texture3d = {0, "r_shadow_texture3d", "1"};
+cvar_t r_shadow_visiblevolumes = {0, "r_shadow_visiblevolumes", "0"};
 cvar_t gl_ext_stenciltwoside = {0, "gl_ext_stenciltwoside", "1"};
 
 int c_rt_lights, c_rt_clears, c_rt_scissored;
@@ -274,28 +275,29 @@ void R_Shadow_Help_f(void)
        Con_Printf(
 "Documentation on r_shadow system:\n"
 "Settings:\n"
+"r_shadow_bumpscale_basetexture : base texture as bumpmap with this scale\n"
+"r_shadow_bumpscale_bumpmap : depth scale for bumpmap conversion\n"
+"r_shadow_debuglight : render only this light number (-1 = all)\n"
+"r_shadow_gloss 0/1/2 : no gloss, gloss textures only, force gloss\n"
+"r_shadow_gloss2intensity : brightness of forced gloss\n"
+"r_shadow_glossintensity : brightness of textured gloss\n"
 "r_shadow_lightattenuationpower : used to generate attenuation texture\n"
 "r_shadow_lightattenuationscale : used to generate attenuation texture\n"
 "r_shadow_lightintensityscale : scale rendering brightness of all lights\n"
-"r_shadow_realtime_world : use realtime world light rendering\n"
-"r_shadow_realtime_dlight : use high quality dlight rendering\n"
-"r_shadow_realtime_world_lightmaps : use lightmaps in addition to rtlights\n"
-"r_shadow_visiblevolumes : useful for performance testing; bright = slow!\n"
-"r_shadow_gloss 0/1/2 : no gloss, gloss textures only, force gloss\n"
-"r_shadow_glossintensity : brightness of textured gloss\n"
-"r_shadow_gloss2intensity : brightness of forced gloss\n"
-"r_shadow_debuglight : render only this light number (-1 = all)\n"
-"r_shadow_scissor : use scissor optimization\n"
-"r_shadow_bumpscale_bumpmap : depth scale for bumpmap conversion\n"
-"r_shadow_bumpscale_basetexture : base texture as bumpmap with this scale\n"
 "r_shadow_polygonfactor : nudge shadow volumes closer/further\n"
 "r_shadow_polygonoffset : nudge shadow volumes closer/further\n"
 "r_shadow_portallight : use portal visibility for static light precomputation\n"
 "r_shadow_projectdistance : shadow volume projection distance\n"
-"r_shadow_texture3d : use 3d attenuation texture (if hardware supports)\n"
+"r_shadow_realtime_dlight : use high quality dynamic lights in normal mode\n"
+"r_shadow_realtime_dlight_shadows : cast shadows from dlights\n"
+"r_shadow_realtime_world : use high quality world lighting mode\n"
+"r_shadow_realtime_world_dlightshadows : cast shadows from dlights\n"
+"r_shadow_realtime_world_lightmaps : use lightmaps in addition to lights\n"
+"r_shadow_realtime_world_shadows : cast shadows from world lights\n"
+"r_shadow_scissor : use scissor optimization\n"
 "r_shadow_singlepassvolumegeneration : selects shadow volume algorithm\n"
-"r_shadow_worldshadows : enable world shadows\n"
-"r_shadow_dlightshadows : enable dlight shadows\n"
+"r_shadow_texture3d : use 3d attenuation texture (if hardware supports)\n"
+"r_shadow_visiblevolumes : useful for performance testing; bright = slow!\n"
 "Commands:\n"
 "r_shadow_help : this help\n"
        );
@@ -303,30 +305,31 @@ void R_Shadow_Help_f(void)
 
 void R_Shadow_Init(void)
 {
+       Cvar_RegisterVariable(&r_shadow_bumpscale_basetexture);
+       Cvar_RegisterVariable(&r_shadow_bumpscale_bumpmap);
+       Cvar_RegisterVariable(&r_shadow_cull);
+       Cvar_RegisterVariable(&r_shadow_debuglight);
+       Cvar_RegisterVariable(&r_shadow_gloss);
+       Cvar_RegisterVariable(&r_shadow_gloss2intensity);
+       Cvar_RegisterVariable(&r_shadow_glossintensity);
        Cvar_RegisterVariable(&r_shadow_lightattenuationpower);
        Cvar_RegisterVariable(&r_shadow_lightattenuationscale);
        Cvar_RegisterVariable(&r_shadow_lightintensityscale);
-       Cvar_RegisterVariable(&r_shadow_realtime_world);
-       Cvar_RegisterVariable(&r_shadow_realtime_world_lightmaps);
-       Cvar_RegisterVariable(&r_shadow_realtime_dlight);
-       Cvar_RegisterVariable(&r_shadow_visiblevolumes);
-       Cvar_RegisterVariable(&r_shadow_gloss);
-       Cvar_RegisterVariable(&r_shadow_glossintensity);
-       Cvar_RegisterVariable(&r_shadow_gloss2intensity);
-       Cvar_RegisterVariable(&r_shadow_debuglight);
-       Cvar_RegisterVariable(&r_shadow_scissor);
-       Cvar_RegisterVariable(&r_shadow_bumpscale_bumpmap);
-       Cvar_RegisterVariable(&r_shadow_bumpscale_basetexture);
        Cvar_RegisterVariable(&r_shadow_polygonfactor);
        Cvar_RegisterVariable(&r_shadow_polygonoffset);
        Cvar_RegisterVariable(&r_shadow_portallight);
        Cvar_RegisterVariable(&r_shadow_projectdistance);
-       Cvar_RegisterVariable(&r_shadow_texture3d);
+       Cvar_RegisterVariable(&r_shadow_realtime_dlight);
+       Cvar_RegisterVariable(&r_shadow_realtime_dlight_shadows);
+       Cvar_RegisterVariable(&r_shadow_realtime_world);
+       Cvar_RegisterVariable(&r_shadow_realtime_world_dlightshadows);
+       Cvar_RegisterVariable(&r_shadow_realtime_world_lightmaps);
+       Cvar_RegisterVariable(&r_shadow_realtime_world_shadows);
+       Cvar_RegisterVariable(&r_shadow_scissor);
        Cvar_RegisterVariable(&r_shadow_singlepassvolumegeneration);
-       Cvar_RegisterVariable(&r_shadow_worldshadows);
-       Cvar_RegisterVariable(&r_shadow_dlightshadows);
        Cvar_RegisterVariable(&r_shadow_staticworldlights);
-       Cvar_RegisterVariable(&r_shadow_cull);
+       Cvar_RegisterVariable(&r_shadow_texture3d);
+       Cvar_RegisterVariable(&r_shadow_visiblevolumes);
        Cvar_RegisterVariable(&gl_ext_stenciltwoside);
        if (gamemode == GAME_TENEBRAE)
        {
@@ -2049,7 +2052,24 @@ void R_DrawRTLight(rtlight_t *rtlight, int visiblevolumes)
        else
                cubemaptexture = NULL;
 
-       shadow = rtlight->shadow && (rtlight->isstatic ? r_shadow_worldshadows.integer : r_shadow_dlightshadows.integer);
+#if 1
+       shadow = rtlight->shadow && (rtlight->isstatic ? r_shadow_realtime_world_shadows.integer : (r_shadow_realtime_world.integer ? r_shadow_realtime_world_dlightshadows.integer : r_shadow_realtime_dlight_shadows.integer));
+#else
+       shadow = false;
+       if (rtlight->shadow)
+       {
+               if (rtlight->isstatic)
+                       shadow = r_shadow_realtime_world_shadows.integer;
+               else
+               {
+                       if (r_shadow_realtime_world.integer)
+                               shadow = r_shadow_realtime_world_dlightshadows.integer;
+                       else
+                               shadow = r_shadow_realtime_dlight_shadows.integer;
+               }
+       }
+#endif
+
        if (shadow && (gl_stencil || visiblevolumes))
        {
                if (!visiblevolumes)

diff --git a/r_shadow.h b/r_shadow.h
index 86cff446588f7c0de032e6a92c31492c31bb4ea2..2c24757f92073cf8281817ae0e9518e358884077 100644 (file)
--- a/r_shadow.h
+++ b/r_shadow.h
@@ -2,19 +2,32 @@
 #ifndef R_SHADOW_H
 #define R_SHADOW_H
 
+extern cvar_t r_shadow_bumpscale_basetexture;
+extern cvar_t r_shadow_bumpscale_bumpmap;
+extern cvar_t r_shadow_cull;
+extern cvar_t r_shadow_debuglight;
+extern cvar_t r_shadow_gloss;
+extern cvar_t r_shadow_gloss2intensity;
+extern cvar_t r_shadow_glossintensity;
+extern cvar_t r_shadow_lightattenuationpower;
 extern cvar_t r_shadow_lightattenuationscale;
 extern cvar_t r_shadow_lightintensityscale;
+extern cvar_t r_shadow_polygonfactor;
+extern cvar_t r_shadow_polygonoffset;
+extern cvar_t r_shadow_portallight;
+extern cvar_t r_shadow_projectdistance;
+extern cvar_t r_shadow_realtime_dlight;
+extern cvar_t r_shadow_realtime_dlight_shadows;
 extern cvar_t r_shadow_realtime_world;
+extern cvar_t r_shadow_realtime_world_dlightshadows;
 extern cvar_t r_shadow_realtime_world_lightmaps;
-extern cvar_t r_shadow_realtime_dlight;
+extern cvar_t r_shadow_realtime_world_shadows;
+extern cvar_t r_shadow_scissor;
+extern cvar_t r_shadow_singlepassvolumegeneration;
+extern cvar_t r_shadow_staticworldlights;
+extern cvar_t r_shadow_texture3d;
 extern cvar_t r_shadow_visiblevolumes;
-extern cvar_t r_shadow_gloss;
-extern cvar_t r_shadow_debuglight;
-extern cvar_t r_shadow_bumpscale_bumpmap;
-extern cvar_t r_shadow_bumpscale_basetexture;
-extern cvar_t r_shadow_worldshadows;
-extern cvar_t r_shadow_dlightshadows;
-extern cvar_t r_shadow_projectdistance;
+extern cvar_t gl_ext_stenciltwoside;
 
 extern mempool_t *r_shadow_mempool;