From 0c471515fda87848c509d650f830e6ba33baf8a7 Mon Sep 17 00:00:00 2001
From: Dominik Kleiser <dominik.kleiser@student.kit.edu>
Date: Wed, 2 Dec 2015 17:33:40 +0100
Subject: [PATCH] use float for CV_PI

---
 modules/features2d/src/kaze/AKAZEFeatures.cpp | 2 +-
 modules/features2d/src/kaze/KAZEFeatures.cpp  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/features2d/src/kaze/AKAZEFeatures.cpp b/modules/features2d/src/kaze/AKAZEFeatures.cpp
index 853ef28ccb..220f1924ab 100644
--- a/modules/features2d/src/kaze/AKAZEFeatures.cpp
+++ b/modules/features2d/src/kaze/AKAZEFeatures.cpp
@@ -839,7 +839,7 @@ void AKAZEFeatures::Compute_Main_Orientation(KeyPoint& kpt, const std::vector<TE
     if (sumX*sumX + sumY*sumY > max) {
       // store largest orientation
       max = sumX*sumX + sumY*sumY;
-      kpt.angle = getAngle(sumX, sumY) * 180.f / CV_PI;
+      kpt.angle = getAngle(sumX, sumY) * 180.f / static_cast<float>(CV_PI);
     }
   }
 }
diff --git a/modules/features2d/src/kaze/KAZEFeatures.cpp b/modules/features2d/src/kaze/KAZEFeatures.cpp
index b0dac7c638..1ac35c630e 100644
--- a/modules/features2d/src/kaze/KAZEFeatures.cpp
+++ b/modules/features2d/src/kaze/KAZEFeatures.cpp
@@ -638,7 +638,7 @@ void KAZEFeatures::Compute_Main_Orientation(KeyPoint &kpt, const std::vector<TEv
         if (sumX*sumX + sumY*sumY > max) {
             // store largest orientation
             max = sumX*sumX + sumY*sumY;
-            kpt.angle = getAngle(sumX, sumY) * 180.f / CV_PI;
+            kpt.angle = getAngle(sumX, sumY) * 180.f / static_cast<float>(CV_PI);
         }
     }
 }