From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 16 Sep 2016 08:23:37 +0000 (+0300)
Subject: Make offset_axis a local variable of StereoView::setup_frame
X-Git-Url: http://git.tdb.fi/?p=libs%2Fvr.git;a=commitdiff_plain;h=0f239b07bc06bf26d0ee0f9c1ee1e3b636f6d1f6

Make offset_axis a local variable of StereoView::setup_frame

It's not used anywhere else
---

diff --git a/source/stereoview.cpp b/source/stereoview.cpp
index 5b8dbbb..efc54dd 100644
--- a/source/stereoview.cpp
+++ b/source/stereoview.cpp
@@ -41,7 +41,7 @@ void StereoView::set_strabismus(const Geometry::Angle<float> &s)
 
 void StereoView::setup_frame() const
 {
-	offset_axis = normalize(cross(base_camera.get_look_direction(), base_camera.get_up_direction()))*0.5f;
+	GL::Vector3 offset_axis = normalize(cross(base_camera.get_look_direction(), base_camera.get_up_direction()))*0.5f;
 
 	EyeParams params;
 	params.fov = combiner->get_field_of_view();
diff --git a/source/stereoview.h b/source/stereoview.h
index 842636e..f9e9a56 100644
--- a/source/stereoview.h
+++ b/source/stereoview.h
@@ -54,7 +54,6 @@ private:
 	Eye right;
 	float eye_spacing;
 	Geometry::Angle<float> strabismus;
-	mutable GL::Vector3 offset_axis;
 
 public:
 	StereoView(unsigned, unsigned, const GL::Camera &, const GL::Renderable &, const StereoCombiner &);