From 577d44970b25f46cacfa093c909a569e1bf53294 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <clyne@bitgloo.com>
Date: Wed, 15 May 2024 08:38:27 -0400
Subject: un-fix threads; more refactoring

---
 sphere.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'sphere.h')

diff --git a/sphere.h b/sphere.h
index c27f29b..3cb2c8c 100644
--- a/sphere.h
+++ b/sphere.h
@@ -10,9 +10,10 @@
 #include <tuple>
 
 enum class Material : int {
-    Lambertian,
+    Lambertian = 0,
     Metal,
-    Dielectric
+    Dielectric,
+    Undefined
 };
 
 struct Sphere
-- 
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