Use magFromXYZ instead of radiusFromXYZ to calculate Pseudorapidity o…

…f a vector
AIDASoft · Mar 26, 2018 · 4eb7668 · 4eb7668
1 parent 3b3257a
commit 4eb7668
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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