From 179b9360c52b8cebe94dec4ba1c16af9da978942 Mon Sep 17 00:00:00 2001
From: alemuntoni <muntoni.alessandro@gmail.com>
Date: Thu, 11 Nov 2021 11:37:57 +0100
Subject: [PATCH] Point3::normalized() is const and does not modify components

---
 vcg/space/deprecated_point3.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/vcg/space/deprecated_point3.h b/vcg/space/deprecated_point3.h
index a5e75494..3362a633 100644
--- a/vcg/space/deprecated_point3.h
+++ b/vcg/space/deprecated_point3.h
@@ -379,7 +379,12 @@ public:
     }
 
     // for compatibility with eigen port
-    inline Point3 & normalized() { return Normalize(); }
+    inline Point3 normalized() const
+    {
+        Point3<P3ScalarType> p = *this;
+        p.Normalize();
+        return p;
+    }
 
     /**
      * Convert to polar coordinates from cartesian coordinates.