From d576eca6a6e894606239f36b54dcb3fe5f0744cf Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 21 Jun 2016 11:09:00 +0200
Subject: tracker/pt: move pi constant to headers

---
 tracker-pt/point_extractor.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'tracker-pt/point_extractor.h')

diff --git a/tracker-pt/point_extractor.h b/tracker-pt/point_extractor.h
index 3e4661f9..b3fac38a 100644
--- a/tracker-pt/point_extractor.h
+++ b/tracker-pt/point_extractor.h
@@ -28,7 +28,9 @@ public:
     
     settings_pt s;
 private:
-    enum { hist_c = 2 };
+    static constexpr double pi = 3.14159265359;
+    static constexpr int hist_c = 1;
+
     std::vector<cv::Vec2f> points;
     QMutex mtx;
     cv::Mat frame_gray;
-- 
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