From 25307305a0138776d83691afd559ff82c085ff9e Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 5 Aug 2002 13:12:09 +0000
Subject: [PATCH] Added an example of the use of the PROTECTED modes and
 attributes into the osgreflect demo so that toggling texturing on or off
 won't affect the mirror planes texturing.

---
 src/Demos/osgreflect/osgreflect.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Demos/osgreflect/osgreflect.cpp b/src/Demos/osgreflect/osgreflect.cpp
index fa796b793..4147e4385 100644
--- a/src/Demos/osgreflect/osgreflect.cpp
+++ b/src/Demos/osgreflect/osgreflect.cpp
@@ -45,7 +45,7 @@
 osg::StateSet* createMirrorTexturedState(const std::string& filename)
 {
     osg::StateSet* dstate = new osg::StateSet;
-    dstate->setMode(GL_CULL_FACE,osg::StateAttribute::OFF);
+    dstate->setMode(GL_CULL_FACE,osg::StateAttribute::OFF|osg::StateAttribute::PROTECTED);
     
     // set up the texture.
     osg::Image* image = osgDB::readImageFile(filename.c_str());
@@ -53,7 +53,7 @@ osg::StateSet* createMirrorTexturedState(const std::string& filename)
     {
         osg::Texture* texture = new osg::Texture;
         texture->setImage(image);
-        dstate->setTextureAttributeAndModes(0,texture,osg::StateAttribute::ON);
+        dstate->setTextureAttributeAndModes(0,texture,osg::StateAttribute::ON|osg::StateAttribute::PROTECTED);
     }
     
     return dstate;