Add fog parameters; add Unity fog to fwd/add passes

1 files changed, 2 insertions, 0 deletions

diff --git a/pbr.cginc b/pbr.cginc
index 0da16dc..886ee66 100644
--- a/pbr.cginc
+++ b/pbr.cginc
@@ -460,6 +460,8 @@ float4 getLitColor(
 #endif
 #endif
 
+  UNITY_APPLY_FOG(i.fogCoord, pbr.rgb);
+
   return float4(pbr.rgb, albedo.a);
 }