From 7e8721687819fb83dd413982f21d91190ec02e40 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Fri, 27 Nov 2015 10:44:37 +0100
Subject: [PATCH] - fixed: r_visibility values >= 205 appear to cause fixed
 point overflows at least on 5:4 aspect ratio so they should be blocked.

---
 src/r_main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/r_main.cpp b/src/r_main.cpp
index 5da0b8992..b136d9cc6 100644
--- a/src/r_main.cpp
+++ b/src/r_main.cpp
@@ -254,7 +254,7 @@ void R_InitTextureMapping ()
 void R_SetVisibility (float vis)
 {
 	// Allow negative visibilities, just for novelty's sake
-	//vis = clamp (vis, -204.7f, 204.7f);
+	vis = clamp (vis, -204.7f, 204.7f);	// (205 and larger do not work in 5:4 aspect ratio)
 
 	CurrentVisibility = vis;