1 files changed, 3 insertions, 5 deletions
diff --git a/tracker-pt/ftnoir_tracker_pt.h b/tracker-pt/ftnoir_tracker_pt.h
index 46615cc3..613d9e82 100755
--- a/tracker-pt/ftnoir_tracker_pt.h
+++ b/tracker-pt/ftnoir_tracker_pt.h
@@ -54,13 +54,11 @@ private:
     };
     void set_command(Command command);
     void reset_command(Command command);
-    cv::Vec3f get_model_offset();
-    
-    bool get_focal_length(float &ret);
-    
-    volatile int commands;
+    cv::Vec3d get_model_offset();
 
     QMutex camera_mtx;
+    bool get_focal_length(double& ret);
+
     CVCamera       camera;
     PointExtractor point_extractor;
     PointTracker   point_tracker;