From 00a9151b1a6453e243a4fab1d0147b7820e4f6d2 Mon Sep 17 00:00:00 2001
From: V Meazza <vivina.meazza@lineone.net>
Date: Sat, 6 Feb 2010 22:10:09 +0000
Subject: [PATCH] Add Stencil Lighting

Signed-off-by: V Meazza <vivina.meazza@lineone.net>
---
 src/Main/CameraGroup.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Main/CameraGroup.cxx b/src/Main/CameraGroup.cxx
index 57371b1d8..954a591e5 100644
--- a/src/Main/CameraGroup.cxx
+++ b/src/Main/CameraGroup.cxx
@@ -202,7 +202,7 @@ void CameraGroup::update(const osg::Vec3d& position,
                 camera->setProjectionMatrix(projectionMatrix);
                 camera->setCullMask(camera->getCullMask()
                                     | simgear::BACKGROUND_BIT);
-                camera->setClearMask(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+                camera->setClearMask(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
                 farCamera->setNodeMask(0);
             } else {
                 Matrix nearProj, farProj;