From 8cd294c44a17943fe50ac88750743c3ee6d03cc1 Mon Sep 17 00:00:00 2001
From: Stephan Rehfeld <stephan.rehfeld@th-nuernberg.de>
Date: Wed, 27 May 2026 17:58:08 +0200
Subject: [PATCH] Boxes behave similar to references. Auto deference in many
 situations, but sometimes a * is required.

---
 src/main.rs | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index d6cc5f6..a806209 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,14 +1,22 @@
 use hello::geometry::Geometry;
 use hello::math::{Mat4x4, Point3};
 
+/*
 enum SceneGraphNode {
     Geometry(Mat4x4, Geometry),
     SubNode(Mat4x4, SceneGraphNode),
 }
+*/
 
 fn main() {
-    let p1 = Point3::new(0.0, 0.0, 0.0);
-    let p2 = Point3::new(0.0, 0.0, 0.0);
+    let v1 = 5;
+    let v2 = &v1;
+    let v3 = Box::new(v1);
 
-    let v = p1 - p2;
+    println!("v1: {}", v1);
+    println!("v2: {}", v2);
+    println!("v3: {}", v3);
+
+    assert_eq!(v1, *v2);
+    assert_eq!(v1, *v3);
 }