oops... fog is now colorscaled, so handle this correctly. Now fog + HDR works again.

[xonotic/darkplaces.git] / r_sky.c

diff --git a/r_sky.c b/r_sky.c
index 5d6362f803733babb4e4cb080a97f94ee4b90cc1..b870bdaaf83ef9fe362b9859df3e8c252d1c2c81 100644 (file)
--- a/r_sky.c
+++ b/r_sky.c
@@ -56,7 +56,7 @@ void R_SkyStartFrame(void)
        skyrendersphere = false;
        skyrenderbox = false;
        skyrendermasked = false;
-       if (r_sky.integer && !r_refdef.fogenabled)
+       if (r_sky.integer && !(r_refdef.fogenabled && r_refdef.fog_end >= 1000000000))
        {
                if (skyboxside[0] || skyboxside[1] || skyboxside[2] || skyboxside[3] || skyboxside[4] || skyboxside[5])
                        skyrenderbox = true;
@@ -286,6 +286,18 @@ static void R_SkyBox(void)
                R_Mesh_TexBind(0, R_GetTexture(skyboxside[i]));
                R_Mesh_Draw(0, 6*4, 2, skyboxelements + i * 6, 0, 0);
        }
+
+       if(r_refdef.fogenabled)
+       {
+               GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+               GL_Color(r_refdef.fogcolor[0], r_refdef.fogcolor[1], r_refdef.fogcolor[2], 1 - FogForDistance(r_refdef.fog_end));
+               for (i = 0;i < 6;i++)
+               {
+                       R_Mesh_TexBind(0, 0);
+                       R_Mesh_Draw(0, 6*4, 2, skyboxelements + i * 6, 0, 0);
+               }
+       }
+
        GL_LockArrays(0, 0);
 }
 
@@ -393,6 +405,7 @@ static void R_SkySphere(void)
                GL_LockArrays(0, skysphere_numverts);
                R_Mesh_Draw(0, skysphere_numverts, skysphere_numtriangles, skysphere_element3i, 0, 0);
                GL_LockArrays(0, 0);
+               R_Mesh_TexBind(1, 0);
        }
        else
        {
@@ -407,6 +420,16 @@ static void R_SkySphere(void)
                R_Mesh_Draw(0, skysphere_numverts, skysphere_numtriangles, skysphere_element3i, 0, 0);
                GL_LockArrays(0, 0);
        }
+
+       if(r_refdef.fogenabled)
+       {
+               R_Mesh_TexBind(0, 0);
+               GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+               GL_Color(r_refdef.fogcolor[0], r_refdef.fogcolor[1], r_refdef.fogcolor[2], 1 - FogForDistance(r_refdef.fog_end));
+               GL_LockArrays(0, skysphere_numverts);
+               R_Mesh_Draw(0, skysphere_numverts, skysphere_numtriangles, skysphere_element3i, 0, 0);
+               GL_LockArrays(0, 0);
+       }
 }
 
 void R_Sky(void)