r_showsurfaces 3: render sky (appears as average-colored box sides)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11043 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=c9db9a48056251911aa3581ea642f3ffcf0c1b0f

diff --git a/gl_rmain.c b/gl_rmain.c
index cfe282d6efbea2035bd03e978384d6c6cd8d7568..0d331be3a3530e46bd6a97186ce0ac8e4f760dd9 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -10086,7 +10086,7 @@ static void R_ProcessWorldTextureSurfaceList(int texturenumsurfaces, const msurf
                else
                        R_DrawWorldTextureSurfaceList(texturenumsurfaces, texturesurfacelist, writedepth, prepass);
        }
-       else if ((rsurface.texture->currentmaterialflags & MATERIALFLAG_SKY) && !r_showsurfaces.integer)
+       else if ((rsurface.texture->currentmaterialflags & MATERIALFLAG_SKY) && (!r_showsurfaces.integer || r_showsurfaces.integer == 3))
                R_DrawTextureSurfaceList_Sky(texturenumsurfaces, texturesurfacelist);
        else if (!rsurface.texture->currentnumlayers)
                return;
@@ -10164,7 +10164,7 @@ static void R_ProcessModelTextureSurfaceList(int texturenumsurfaces, const msurf
                else
                        R_DrawModelTextureSurfaceList(texturenumsurfaces, texturesurfacelist, writedepth, prepass);
        }
-       else if ((rsurface.texture->currentmaterialflags & MATERIALFLAG_SKY) && !r_showsurfaces.integer)
+       else if ((rsurface.texture->currentmaterialflags & MATERIALFLAG_SKY) && (!r_showsurfaces.integer || r_showsurfaces.integer == 3))
                R_DrawTextureSurfaceList_Sky(texturenumsurfaces, texturesurfacelist);
        else if (!rsurface.texture->currentnumlayers)
                return;