X-Git-Url: http://git.tdb.fi/?p=libs%2Fvr.git;a=blobdiff_plain;f=source%2Fheadtrackingcamera.h;h=a10c1e1e65099335590ab839eb81d14406b842f2;hp=5bb911e72deeccd61d2bfd2d8e77221f789876a4;hb=HEAD;hpb=dca13ee66628568631f502dfc79847c7368c7bb1

diff --git a/source/headtrackingcamera.h b/source/headtrackingcamera.h
index 5bb911e..a10c1e1 100644
--- a/source/headtrackingcamera.h
+++ b/source/headtrackingcamera.h
@@ -10,11 +10,16 @@ class HeadTrackingCamera: public Msp::GL::Camera
 {
 protected:
 	const GL::Camera &base_camera;
+	GL::Matrix base_matrix;
+	float elevation_offset;
 
 	HeadTrackingCamera(const GL::Camera &);
 public:
 	virtual ~HeadTrackingCamera() { }
 
+	const GL::Matrix &get_base_matrix() const { return base_matrix; }
+
+	void set_elevation_offset(float);
 	virtual void reset_tracking() { }
 	virtual void update() = 0;
 protected: