From 94da663dfdc1b3ba5f41ab67cdf3218d43301eea Mon Sep 17 00:00:00 2001
From: Lee Salzman <lsalzman@gmail.com>
Date: Thu, 4 Dec 2008 00:35:09 +0000
Subject: [PATCH] simplified fovcompat code

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@3865 e016b1c5-ed68-44aa-a2f7-31cac88cffde
---
 source/src/rendergl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/src/rendergl.cpp b/source/src/rendergl.cpp
index 57f18b5d..3c3fb4d7 100644
--- a/source/src/rendergl.cpp
+++ b/source/src/rendergl.cpp
@@ -433,7 +433,7 @@ VARP(spectfov, 5, 110, 120);
 void fovcompat(int oldfov)
 {
     extern float aspect;
-    setfvar("fov", atan(tan((PI/180.0f)/2.0f*(float)oldfov/aspect)*aspect)*2.0f*180.0f/PI, true);
+    setfvar("fov", atan(tan(RAD/2.0f*oldfov/aspect)*aspect)*2.0f/RAD, true);
 }
 
 COMMAND(fovcompat, ARG_1INT);