Set some variables to const

ec396c22 · Armin Erraji · 58bf53ca · ec396c22
Commit ec396c22 authored Mar 05, 2019 by Armin Erraji
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src/ITAGeo/Utils.cpp src/ITAGeo/Utils.cpp +2 -2

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--- a/src/ITAGeo/Utils.cpp
+++ b/src/ITAGeo/Utils.cpp
@@ -560,8 +560,8 @@ bool ITAGeoUtils::IsDiffractionAperturePointInRange( const VistaVector3D& v3Star

 bool ITAGeoUtils::CalculateDiffractionAngle(const VistaVector3D & v3StartPoint, const VistaVector3D & v3AperturePoint, const VistaVector3D & v3EndPoint, float & dAngle)
 {
-	VistaVector3D v3StartToApexDir = (v3AperturePoint - v3StartPoint).GetNormalized();
-	VistaVector3D v3ApexToEndDir = (v3EndPoint - v3AperturePoint).GetNormalized();
+	const VistaVector3D v3StartToApexDir = (v3AperturePoint - v3StartPoint).GetNormalized();
+	const VistaVector3D v3ApexToEndDir = (v3EndPoint - v3AperturePoint).GetNormalized();
 	
 	dAngle = acos(v3StartToApexDir * v3ApexToEndDir);