From c044ce0d0830902b9ca86dcd9a725e5ef4f72eb1 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 2 Nov 2014 06:04:05 +0100
Subject: use quaternions for centering

@KyokushinPL says was the only version that worked. Let's give it a try.

Goddamn issue: #63
---
 opentrack/tracker.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'opentrack/tracker.h')

diff --git a/opentrack/tracker.h b/opentrack/tracker.h
index 23939576..feb1f903 100644
--- a/opentrack/tracker.h
+++ b/opentrack/tracker.h
@@ -7,6 +7,7 @@
 #include "plugin-support.h"
 #include "mappings.hpp"
 #include "pose.hpp"
+#include "quat.hpp"
 #include "simple-mat.hpp"
 
 #include "../qfunctionconfigurator/functionconfig.h"
@@ -32,7 +33,7 @@ private:
     std::atomic<bool> should_quit;
     SelectedLibraries const& libs;
 
-    dmat<3, 3> r_b;
+    Quat q_b;
     double t_b[3];
 
     double map(double pos, bool invertp, Mapping& axis);
-- 
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