From 491886b68795b4e3745170519d3d456c9d6b32f8 Mon Sep 17 00:00:00 2001
From: Jonathan Flueren <jonathan.flueren@tu-dortmund.de>
Date: Sat, 6 Aug 2022 15:36:34 +0200
Subject: [PATCH] Add comment about that only obj with face normals work
 currentlY

---
 src/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 9985e70..6ee3ca5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -245,7 +245,9 @@ fn main() {
 
 
 /*
-* Generates world based on .obj mesh file passed by path
+* Generates world based on .obj mesh file passed by path.
+*
+* Currently only works for .obj files which contain face normals.
 */
 fn from_obj(path: &str) -> HittableList {
     let mut world = HittableList::new();