From 972995d1240d0dbef586210987b52328e7f45e75 Mon Sep 17 00:00:00 2001
From: elsid <elsid.mail@gmail.com>
Date: Mon, 14 Apr 2025 22:43:16 +0200
Subject: [PATCH 1/2] Fix typo in namespace name

---
 components/stereo/frustum.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/stereo/frustum.hpp b/components/stereo/frustum.hpp
index 35e3adf95a..cf619529b4 100644
--- a/components/stereo/frustum.hpp
+++ b/components/stereo/frustum.hpp
@@ -24,7 +24,7 @@ namespace osgViewer
     class Viewer;
 }
 
-namespace usgUtil
+namespace osgUtil
 {
     class CullVisitor;
 }

From 6f89d38b78a58c244a75b8d4bce70796759d8f52 Mon Sep 17 00:00:00 2001
From: elsid <elsid.mail@gmail.com>
Date: Sun, 20 Apr 2025 02:28:34 +0200
Subject: [PATCH 2/2] Replace includes by forward declaration

---
 components/stereo/frustum.hpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/components/stereo/frustum.hpp b/components/stereo/frustum.hpp
index cf619529b4..56740c125a 100644
--- a/components/stereo/frustum.hpp
+++ b/components/stereo/frustum.hpp
@@ -2,10 +2,7 @@
 #define STEREO_FRUSTUM_H
 
 #include <osg/BoundingBox>
-#include <osg/Camera>
 #include <osg/Matrix>
-#include <osg/StateSet>
-#include <osg/Vec3>
 
 #include <array>
 #include <map>
@@ -13,6 +10,7 @@
 
 namespace osg
 {
+    class Camera;
     class FrameBufferObject;
     class Texture2D;
     class Texture2DMultisample;