From 1b90422deb872be56f939d606e8d53b658388373 Mon Sep 17 00:00:00 2001
From: hikerstk <hikerstk@178a84e3-b1eb-0310-8ba1-8eac791a3b58>
Date: Sun, 2 Dec 2012 21:16:20 +0000
Subject: [PATCH] Fixed shaking of karts.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@12137 178a84e3-b1eb-0310-8ba1-8eac791a3b58
---
 src/physics/btKart.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/physics/btKart.cpp b/src/physics/btKart.cpp
index 627f0ee8c..640bce8f1 100644
--- a/src/physics/btKart.cpp
+++ b/src/physics/btKart.cpp
@@ -727,9 +727,10 @@ void btKart::updateFriction(btScalar timeStep)
                 // bullet then tries to offset by applying a backward
                 // impulse - which is a bit too big, causing a impulse
                 // backwards, ... till the kart is shaking backwards and
-                // forwards
+                // forwards. By onlyu applying half of the impulse in cae
+                // of low friction this goes away.
                 if(wheelInfo.m_brake && fabsf(rollingFriction)<10)
-                    rollingFriction=0;
+                    rollingFriction*=0.5f;
             }
 
             m_forwardImpulse[wheel] = rollingFriction;