From 5065596f96bdf96f7dd52d35075e8b60a9ab12c3 Mon Sep 17 00:00:00 2001
From: Stephan Rehfeld <stephan.rehfeld@th-nuernberg.de>
Date: Wed, 27 May 2026 18:00:05 +0200
Subject: [PATCH] Use Box<T> to break cycle

---
 src/main.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index a806209..39c498f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,12 +1,10 @@
 use hello::geometry::Geometry;
-use hello::math::{Mat4x4, Point3};
+use hello::math::Mat4x4;
 
-/*
 enum SceneGraphNode {
     Geometry(Mat4x4, Geometry),
-    SubNode(Mat4x4, SceneGraphNode),
+    SubNode(Mat4x4, Box<SceneGraphNode>),
 }
-*/
 
 fn main() {
     let v1 = 5;