From 4eb7668711f247f2d2ae8a9a9a552fa93f95a28f Mon Sep 17 00:00:00 2001
From: Javier Cervantes Villanueva <javier.cervantes.villanueva@cern.ch>
Date: Mon, 26 Mar 2018 15:09:14 +0200
Subject: [PATCH] Use magFromXYZ instead of radiusFromXYZ to calculate
Pseudorapidity of a vector
---
DDCore/include/DDSegmentation/SegmentationUtil.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/DDCore/include/DDSegmentation/SegmentationUtil.h b/DDCore/include/DDSegmentation/SegmentationUtil.h
index 8785ef4ce..665528b43 100644
--- a/DDCore/include/DDSegmentation/SegmentationUtil.h
+++ b/DDCore/include/DDSegmentation/SegmentationUtil.h
@@ -40,7 +40,7 @@ inline double radiusFromXYZ(const Vector3D& position) {
/// Calculates cosine of the polar angle theat from Cartesian coodinates
inline double cosThetaFromXYZ(const Vector3D& position) {
- return position.Z / radiusFromXYZ(position);
+ return position.Z / magFromXYZ(position);
}
/// calculates the polar angle theta from Cartesian coordinates
--
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