From f8641c0ffb65402598bd7c51906cba3e2b6f03dc Mon Sep 17 00:00:00 2001
From: Marisa Heit <rheit@users.noreply.github.com>
Date: Wed, 2 Nov 2016 00:07:57 -0500
Subject: [PATCH] Fixed: MaxVisForFloor was broken by the switch to floats

- TODO: See if these visibility limits are even needed anymore.
---
 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 4252f4155a..c69c22c7ba 100644
--- a/src/r_main.cpp
+++ b/src/r_main.cpp
@@ -355,7 +355,7 @@ void R_SWRSetWindow(int windowSize, int fullWidth, int fullHeight, int stHeight,
 	MaxVisForWall = (InvZtoScale * (SCREENWIDTH*r_Yaspect) /
 		(viewwidth*SCREENHEIGHT * FocalTangent));
 	MaxVisForWall = 32767.0 / MaxVisForWall;
-	MaxVisForFloor = 32767.0 / (viewheight * FocalLengthY / 160);
+	MaxVisForFloor = 32767.0 / (viewheight >> 2) * FocalLengthY / 160;
 
 	// Reset r_*Visibility vars
 	R_SetVisibility(R_GetVisibility());