From a557dc3ae255e70f4403603579e03c3af024d26b Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Tue, 26 Nov 2013 14:31:19 -0800
Subject: [PATCH] Sign fix.

---
 interface/src/devices/OculusManager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/src/devices/OculusManager.cpp b/interface/src/devices/OculusManager.cpp
index eb0df070a9..723bdd2ef7 100644
--- a/interface/src/devices/OculusManager.cpp
+++ b/interface/src/devices/OculusManager.cpp
@@ -152,7 +152,7 @@ void OculusManager::display(Camera& whichCamera) {
     glVertex2f(0, leftEyeParams.VP.h);
     glEnd();
     
-    _program.setUniformValue(_lensCenterLocation, 0.5 + (0.5 + distortionConfig.XCenterOffset * 0.5) * 0.5, 0.5);
+    _program.setUniformValue(_lensCenterLocation, 0.5 + (0.5 - distortionConfig.XCenterOffset * 0.5) * 0.5, 0.5);
     _program.setUniformValue(_screenCenterLocation, 0.75, 0.5);
     
     glBegin(GL_QUADS);