From aa51a715586d713c682da5157d3a68a0aaf9a53e Mon Sep 17 00:00:00 2001
From: Robert Blackwell <rblackwell@flatironinstitute.org>
Date: Sat, 5 Oct 2024 17:38:14 -0400
Subject: [PATCH] bugfix: angle was incorrectly shifted in scalar mode

---
 src/hog.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hog.cpp b/src/hog.cpp
index e7eca47..ff9da93 100644
--- a/src/hog.cpp
+++ b/src/hog.cpp
@@ -206,7 +206,7 @@ void magnitude_orientation_impl<double>(const double *__restrict gx, const doubl
     for (int i = 0; i < N; ++i) {
         magnitude[i] = sqrt(gx[i] * gx[i] + gy[i] * gy[i]);
         orientation[i] = atan2(gy[i], gx[i]);
-        orientation[i] = scale_factor * (orientation[i] < 0 ? orientation[i] : orientation[i] + shift);
+        orientation[i] = scale_factor * (orientation[i] < 0 ? orientation[i] + shift : orientation[i]);
     }
 }