From 56bed8e38f5b6d9effd77371ad781ae71601205b Mon Sep 17 00:00:00 2001
From: ladevieq <ladevie.quentin@gmail.com>
Date: Mon, 21 Dec 2020 13:51:18 +0100
Subject: Add lambertian and metallic materials

---
 include/ray.hpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/ray.hpp')

diff --git a/include/ray.hpp b/include/ray.hpp
index b3d88ae..e18812e 100644
--- a/include/ray.hpp
+++ b/include/ray.hpp
@@ -6,6 +6,7 @@
 class ray {
     public:
 
+        ray();
         ray(const point3& origin, const vec3& direction);
 
         point3 at(double t) const;
-- 
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