From 63a3595aab4448766d9f46b6fd8dc0796d903f78 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 19 Mar 2015 10:49:17 +0000
Subject: [PATCH] Added Texture wrap setting to CLAMP_TO_EDGE to fix rendering
 problem when running the default osgdistortion example

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14803 16af8721-9629-0410-8352-f15c8da7e697
---
 examples/osgdistortion/osgdistortion.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/osgdistortion/osgdistortion.cpp b/examples/osgdistortion/osgdistortion.cpp
index f6976c27d..6cba18fb7 100644
--- a/examples/osgdistortion/osgdistortion.cpp
+++ b/examples/osgdistortion/osgdistortion.cpp
@@ -109,6 +109,8 @@ osg::Node* createDistortionSubgraph(CommandLineOptions& options, osg::Node* subg
     texture->setInternalFormat(GL_RGBA);
     texture->setFilter(osg::Texture2D::MIN_FILTER,osg::Texture2D::LINEAR);
     texture->setFilter(osg::Texture2D::MAG_FILTER,osg::Texture2D::LINEAR);
+    texture->setWrap(osg::Texture2D::WRAP_S, osg::Texture2D::CLAMP_TO_EDGE);
+    texture->setWrap(osg::Texture2D::WRAP_T, osg::Texture2D::CLAMP_TO_EDGE);
 
     // set up the render to texture camera.
     {