From 371fc73f2458f74eab3ef87828d81786bb836462 Mon Sep 17 00:00:00 2001
From: ehofman <ehofman>
Date: Fri, 4 Jun 2004 16:59:12 +0000
Subject: [PATCH] Tweak the doppler effect.

---
 simgear/sound/soundmgr_openal.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/simgear/sound/soundmgr_openal.cxx b/simgear/sound/soundmgr_openal.cxx
index 7c7b89b6..daf0729e 100644
--- a/simgear/sound/soundmgr_openal.cxx
+++ b/simgear/sound/soundmgr_openal.cxx
@@ -86,6 +86,7 @@ SGSoundMgr::SGSoundMgr() {
 
     // exaggerate the ear candy?
     alDopplerFactor(1.0);
+    alDopplerVelocity(340.0);	// speed of sound in meters per second.
 }
 
 // destructor