else if (mode == SHADERMODE_LIGHTDIRECTION)
{
if (r_glsl_permutation->loc_AmbientColor >= 0)
- qglUniform3fARB(r_glsl_permutation->loc_AmbientColor, rsurface.modellight_ambient[0] * ambientscale, rsurface.modellight_ambient[1] * ambientscale, rsurface.modellight_ambient[2] * ambientscale);
+ qglUniform3fARB(r_glsl_permutation->loc_AmbientColor, rsurface.modellight_ambient[0] * ambientscale * r_refdef.lightmapintensity, rsurface.modellight_ambient[1] * ambientscale * r_refdef.lightmapintensity, rsurface.modellight_ambient[2] * ambientscale * r_refdef.lightmapintensity);
if (r_glsl_permutation->loc_DiffuseColor >= 0)
- qglUniform3fARB(r_glsl_permutation->loc_DiffuseColor, rsurface.modellight_diffuse[0] * diffusescale, rsurface.modellight_diffuse[1] * diffusescale, rsurface.modellight_diffuse[2] * diffusescale);
+ qglUniform3fARB(r_glsl_permutation->loc_DiffuseColor, rsurface.modellight_diffuse[0] * diffusescale * r_refdef.lightmapintensity, rsurface.modellight_diffuse[1] * diffusescale * r_refdef.lightmapintensity, rsurface.modellight_diffuse[2] * diffusescale * r_refdef.lightmapintensity);
if (r_glsl_permutation->loc_SpecularColor >= 0)
- qglUniform3fARB(r_glsl_permutation->loc_SpecularColor, rsurface.modellight_diffuse[0] * specularscale, rsurface.modellight_diffuse[1] * specularscale, rsurface.modellight_diffuse[2] * specularscale);
+ qglUniform3fARB(r_glsl_permutation->loc_SpecularColor, rsurface.modellight_diffuse[0] * specularscale * r_refdef.lightmapintensity, rsurface.modellight_diffuse[1] * specularscale * r_refdef.lightmapintensity, rsurface.modellight_diffuse[2] * specularscale * r_refdef.lightmapintensity);
if (r_glsl_permutation->loc_LightDir >= 0)
qglUniform3fARB(r_glsl_permutation->loc_LightDir, rsurface.modellight_lightdir[0], rsurface.modellight_lightdir[1], rsurface.modellight_lightdir[2]);
}
//==================================================================================
-static void R_UpdateEntityLighting(entity_render_t *ent)
-{
- vec3_t tempdiffusenormal;
-
- // fetch the lighting from the worldmodel data
- VectorSet(ent->modellight_ambient, r_ambient.value * (2.0f / 128.0f), r_ambient.value * (2.0f / 128.0f), r_ambient.value * (2.0f / 128.0f));
- VectorClear(ent->modellight_diffuse);
- VectorClear(tempdiffusenormal);
- if ((ent->flags & RENDER_LIGHT) && r_refdef.worldmodel && r_refdef.worldmodel->brush.LightPoint)
- {
- vec3_t org;
- Matrix4x4_OriginFromMatrix(&ent->matrix, org);
- r_refdef.worldmodel->brush.LightPoint(r_refdef.worldmodel, org, ent->modellight_ambient, ent->modellight_diffuse, tempdiffusenormal);
- }
- else // highly rare
- VectorSet(ent->modellight_ambient, 1, 1, 1);
-
- // move the light direction into modelspace coordinates for lighting code
- Matrix4x4_Transform3x3(&ent->inversematrix, tempdiffusenormal, ent->modellight_lightdir);
- if(VectorLength2(ent->modellight_lightdir) > 0)
- {
- VectorNormalize(ent->modellight_lightdir);
- }
- else
- {
- VectorSet(ent->modellight_lightdir, 0, 0, 1); // have to set SOME valid vector here
- }
-
- // scale ambient and directional light contributions according to rendering variables
- ent->modellight_ambient[0] *= ent->colormod[0] * r_refdef.lightmapintensity;
- ent->modellight_ambient[1] *= ent->colormod[1] * r_refdef.lightmapintensity;
- ent->modellight_ambient[2] *= ent->colormod[2] * r_refdef.lightmapintensity;
- ent->modellight_diffuse[0] *= ent->colormod[0] * r_refdef.lightmapintensity;
- ent->modellight_diffuse[1] *= ent->colormod[1] * r_refdef.lightmapintensity;
- ent->modellight_diffuse[2] *= ent->colormod[2] * r_refdef.lightmapintensity;
-}
-
static void R_View_UpdateEntityVisible (void)
{
int i, renderimask;
r_viewcache.entityvisible[i] = !(ent->flags & renderimask) && ((ent->model && ent->model->type == mod_sprite && (ent->model->sprite.sprnum_type == SPR_LABEL || ent->model->sprite.sprnum_type == SPR_LABEL_SCALE)) || !R_CullBox(ent->mins, ent->maxs));
}
}
-
- // update entity lighting (even on hidden entities for r_shadows)
- for (i = 0;i < r_refdef.numentities;i++)
- R_UpdateEntityLighting(r_refdef.entities[i]);
}
// only used if skyrendermasked, and normally returns false
}
}
+static void R_UpdateFogColor(void); // needs to be called before HDR subrender too, as that changes colorscale!
+
void R_HDR_RenderBloomTexture(void)
{
int oldwidth, oldheight;
r_view.colorscale = r_bloom_colorscale.value * r_hdr_scenebrightness.value;
if (r_hdr.integer)
r_view.colorscale /= r_hdr_range.value;
+
+ R_UpdateFogColor();
+
r_waterstate.numwaterplanes = 0;
R_RenderScene(r_waterstate.enabled);
r_view.showdebug = true;
matrix4x4_t r_waterscrollmatrix;
+static void R_UpdateFogColor(void) // needs to be called before HDR subrender too, as that changes colorscale!
+{
+ if (r_refdef.fog_density)
+ {
+ r_refdef.fogcolor[0] = r_refdef.fog_red;
+ r_refdef.fogcolor[1] = r_refdef.fog_green;
+ r_refdef.fogcolor[2] = r_refdef.fog_blue;
+
+ {
+ vec3_t fogvec;
+ // color.rgb *= SceneBrightness;
+ VectorScale(r_refdef.fogcolor, r_view.colorscale, fogvec);
+ if(r_glsl.integer && (r_glsl_contrastboost.value > 1 || r_glsl_contrastboost.value < 0)) // need to support contrast boost
+ {
+ // color.rgb *= ContrastBoost / ((ContrastBoost - 1) * color.rgb + 1);
+ fogvec[0] *= r_glsl_contrastboost.value / ((r_glsl_contrastboost.value - 1) * fogvec[0] + 1);
+ fogvec[1] *= r_glsl_contrastboost.value / ((r_glsl_contrastboost.value - 1) * fogvec[1] + 1);
+ fogvec[2] *= r_glsl_contrastboost.value / ((r_glsl_contrastboost.value - 1) * fogvec[2] + 1);
+ }
+ r_refdef.fogcolor[0] = bound(0.0f, fogvec[0], 1.0f);
+ r_refdef.fogcolor[1] = bound(0.0f, fogvec[1], 1.0f);
+ r_refdef.fogcolor[2] = bound(0.0f, fogvec[2], 1.0f);
+ }
+ }
+}
+
void R_UpdateVariables(void)
{
R_Textures_Frame();
r_refdef.fog_blue = 0;
}
}
- if (r_refdef.fog_density)
- {
- r_refdef.fogcolor[0] = r_refdef.fog_red;
- r_refdef.fogcolor[1] = r_refdef.fog_green;
- r_refdef.fogcolor[2] = r_refdef.fog_blue;
-
- {
- vec3_t fogvec;
- // color.rgb *= SceneBrightness;
- VectorScale(r_refdef.fogcolor, r_view.colorscale, fogvec);
- if(r_glsl.integer && (r_glsl_contrastboost.value > 1 || r_glsl_contrastboost.value < 0)) // need to support contrast boost
- {
- // color.rgb *= ContrastBoost / ((ContrastBoost - 1) * color.rgb + 1);
- fogvec[0] *= r_glsl_contrastboost.value / ((r_glsl_contrastboost.value - 1) * fogvec[0] + 1);
- fogvec[1] *= r_glsl_contrastboost.value / ((r_glsl_contrastboost.value - 1) * fogvec[1] + 1);
- fogvec[2] *= r_glsl_contrastboost.value / ((r_glsl_contrastboost.value - 1) * fogvec[2] + 1);
- }
- r_refdef.fogcolor[0] = bound(0.0f, fogvec[0], 1.0f);
- r_refdef.fogcolor[1] = bound(0.0f, fogvec[1], 1.0f);
- r_refdef.fogcolor[2] = bound(0.0f, fogvec[2], 1.0f);
- }
- }
if (r_refdef.fog_start >= r_refdef.fog_end || r_refdef.fog_start < 0)
{
// TODO update fog cvars here too
}
+ R_UpdateFogColor();
+
if (r_refdef.fog_density)
{
r_refdef.fogenabled = true;
t->specularscale = 0;
}
- t->currentpolygonfactor = r_refdef.polygonfactor + t->basepolygonfactor;
- t->currentpolygonoffset = r_refdef.polygonoffset + t->basepolygonoffset;
- // submodels are biased to avoid z-fighting with world surfaces that they
- // may be exactly overlapping (avoids z-fighting artifacts on certain
- // doors and things in Quake maps)
- if (ent->model->brush.submodel)
- {
- t->currentpolygonfactor += r_polygonoffset_submodel_factor.value;
- t->currentpolygonoffset += r_polygonoffset_submodel_offset.value;
- }
-
VectorClear(t->dlightcolor);
t->currentnumlayers = 0;
if (!(t->currentmaterialflags & MATERIALFLAG_NODRAW))
rsurface.frameblend[1] = ent->frameblend[1];
rsurface.frameblend[2] = ent->frameblend[2];
rsurface.frameblend[3] = ent->frameblend[3];
+ rsurface.basepolygonfactor = r_refdef.polygonfactor;
+ rsurface.basepolygonoffset = r_refdef.polygonoffset;
+ if (ent->model->brush.submodel)
+ {
+ rsurface.basepolygonfactor += r_polygonoffset_submodel_factor.value;
+ rsurface.basepolygonoffset += r_polygonoffset_submodel_offset.value;
+ }
if (model->surfmesh.isanimated && (rsurface.frameblend[0].lerp != 1 || rsurface.frameblend[0].frame != 0))
{
if (wanttangents)
// TODO: optimize
// model lighting
VectorCopy(rsurface.modellight_lightdir, lightdir);
- ambientcolor[0] = rsurface.modellight_ambient[0] * r * 0.5f;
- ambientcolor[1] = rsurface.modellight_ambient[1] * g * 0.5f;
- ambientcolor[2] = rsurface.modellight_ambient[2] * b * 0.5f;
- diffusecolor[0] = rsurface.modellight_diffuse[0] * r * 0.5f;
- diffusecolor[1] = rsurface.modellight_diffuse[1] * g * 0.5f;
- diffusecolor[2] = rsurface.modellight_diffuse[2] * b * 0.5f;
+ f = 0.5f * r_refdef.lightmapintensity;
+ ambientcolor[0] = rsurface.modellight_ambient[0] * r * f;
+ ambientcolor[1] = rsurface.modellight_ambient[1] * g * f;
+ ambientcolor[2] = rsurface.modellight_ambient[2] * b * f;
+ diffusecolor[0] = rsurface.modellight_diffuse[0] * r * f;
+ diffusecolor[1] = rsurface.modellight_diffuse[1] * g * f;
+ diffusecolor[2] = rsurface.modellight_diffuse[2] * b * f;
if (VectorLength2(diffusecolor) > 0)
{
// generate color arrays for the surfaces in this list
RSurf_DrawBatch_Simple(texturenumsurfaces, texturesurfacelist);
}
-static void R_DrawTextureSurfaceList_ShowSurfaces(int texturenumsurfaces, msurface_t **texturesurfacelist)
+void RSurf_SetupDepthAndCulling(void)
{
+ // submodels are biased to avoid z-fighting with world surfaces that they
+ // may be exactly overlapping (avoids z-fighting artifacts on certain
+ // doors and things in Quake maps)
GL_DepthRange(0, (rsurface.texture->currentmaterialflags & MATERIALFLAG_SHORTDEPTHRANGE) ? 0.0625 : 1);
- GL_PolygonOffset(rsurface.texture->currentpolygonfactor, rsurface.texture->currentpolygonoffset);
+ GL_PolygonOffset(rsurface.basepolygonfactor + rsurface.texture->biaspolygonfactor, rsurface.basepolygonoffset + rsurface.texture->biaspolygonoffset);
GL_DepthTest(!(rsurface.texture->currentmaterialflags & MATERIALFLAG_NODEPTHTEST));
GL_CullFace((rsurface.texture->currentmaterialflags & MATERIALFLAG_NOCULLFACE) ? GL_NONE : r_view.cullface_back);
+}
+
+static void R_DrawTextureSurfaceList_ShowSurfaces(int texturenumsurfaces, msurface_t **texturesurfacelist)
+{
+ RSurf_SetupDepthAndCulling();
if (rsurface.mode != RSURFMODE_SHOWSURFACES)
{
rsurface.mode = RSURFMODE_SHOWSURFACES;
// restore entity matrix
R_Mesh_Matrix(&rsurface.matrix);
}
- GL_DepthRange(0, (rsurface.texture->currentmaterialflags & MATERIALFLAG_SHORTDEPTHRANGE) ? 0.0625 : 1);
- GL_PolygonOffset(rsurface.texture->currentpolygonfactor, rsurface.texture->currentpolygonoffset);
- GL_DepthTest(!(rsurface.texture->currentmaterialflags & MATERIALFLAG_NODEPTHTEST));
- GL_CullFace((rsurface.texture->currentmaterialflags & MATERIALFLAG_NOCULLFACE) ? GL_NONE : r_view.cullface_back);
+ RSurf_SetupDepthAndCulling();
GL_DepthMask(true);
// LordHavoc: HalfLife maps have freaky skypolys so don't use
// skymasking on them, and Quake3 never did sky masking (unlike
GL_ColorMask(0,0,0,0);
GL_Color(1,1,1,1);
}
- GL_DepthRange(0, (rsurface.texture->currentmaterialflags & MATERIALFLAG_SHORTDEPTHRANGE) ? 0.0625 : 1);
- GL_PolygonOffset(rsurface.texture->currentpolygonfactor, rsurface.texture->currentpolygonoffset);
- GL_CullFace((rsurface.texture->currentmaterialflags & MATERIALFLAG_NOCULLFACE) ? GL_NONE : r_view.cullface_back);
+ RSurf_SetupDepthAndCulling();
GL_DepthTest(true);
GL_BlendFunc(GL_ONE, GL_ZERO);
GL_DepthMask(true);
{
if (rsurface.mode != RSURFMODE_MULTIPASS)
rsurface.mode = RSURFMODE_MULTIPASS;
- GL_DepthRange(0, (rsurface.texture->currentmaterialflags & MATERIALFLAG_SHORTDEPTHRANGE) ? 0.0625 : 1);
- GL_PolygonOffset(rsurface.texture->currentpolygonfactor, rsurface.texture->currentpolygonoffset);
+ RSurf_SetupDepthAndCulling();
GL_DepthTest(true);
- GL_CullFace((rsurface.texture->currentmaterialflags & MATERIALFLAG_NOCULLFACE) ? GL_NONE : r_view.cullface_back);
GL_BlendFunc(GL_ONE, GL_ZERO);
GL_DepthMask(writedepth);
GL_Color(1,1,1,1);
// write depth for anything we skipped on the depth-only pass earlier
if (rsurface.texture->currentmaterialflags & MATERIALFLAG_ALPHATEST)
writedepth = true;
- GL_DepthRange(0, (rsurface.texture->currentmaterialflags & MATERIALFLAG_SHORTDEPTHRANGE) ? 0.0625 : 1);
- GL_PolygonOffset(rsurface.texture->currentpolygonfactor, rsurface.texture->currentpolygonoffset);
- GL_DepthTest(!(rsurface.texture->currentmaterialflags & MATERIALFLAG_NODEPTHTEST));
- GL_CullFace((rsurface.texture->currentmaterialflags & MATERIALFLAG_NOCULLFACE) ? GL_NONE : r_view.cullface_back);
+ RSurf_SetupDepthAndCulling();
GL_BlendFunc(rsurface.texture->currentlayers[0].blendfunc1, rsurface.texture->currentlayers[0].blendfunc2);
GL_DepthMask(writedepth && !(rsurface.texture->currentmaterialflags & MATERIALFLAG_BLENDED));
GL_AlphaTest((rsurface.texture->currentmaterialflags & MATERIALFLAG_ALPHATEST) != 0);
projects / xonotic / darkplaces.git / blobdiff