From d49e3d787a7e5a4a84c427c253b1b9cdf9788c83 Mon Sep 17 00:00:00 2001
From: erwincoumans <erwin.coumans@gmail.com>
Date: Sat, 12 Nov 2016 12:24:20 -0800
Subject: [PATCH] fix rolling/spinning friction in raytest demo.

---
 examples/Raycast/RaytestDemo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/Raycast/RaytestDemo.cpp b/examples/Raycast/RaytestDemo.cpp
index fa07a9942..5bf458d7e 100644
--- a/examples/Raycast/RaytestDemo.cpp
+++ b/examples/Raycast/RaytestDemo.cpp
@@ -200,7 +200,6 @@ void	RaytestDemo::initPhysics()
 		btDefaultMotionState* myMotionState = new btDefaultMotionState(groundTransform);
 		btRigidBody::btRigidBodyConstructionInfo rbInfo(mass,myMotionState,groundShape,localInertia);
 		btRigidBody* body = new btRigidBody(rbInfo);
-		body->setRollingFriction(1);
 		body->setFriction(1);
 		//add the body to the dynamics world
 		m_dynamicsWorld->addRigidBody(body);
@@ -269,6 +268,7 @@ void	RaytestDemo::initPhysics()
 			rbInfo.m_startWorldTransform = startTransform;
 			btRigidBody* body = new btRigidBody(rbInfo);
 			body->setRollingFriction(0.03);
+			body->setSpinningFriction(0.03);
 			body->setFriction(1);
 			body->setAnisotropicFriction(colShape->getAnisotropicRollingFrictionDirection(),btCollisionObject::CF_ANISOTROPIC_ROLLING_FRICTION);