From 3b567beadb6275adf4b60e1eca003e44014c3786 Mon Sep 17 00:00:00 2001
From: ladevieq <ladevie.quentin@gmail.com>
Date: Tue, 22 Dec 2020 23:19:59 +0100
Subject: Defocus blur & randow scene generation

---
 include/vec3.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/vec3.hpp')

diff --git a/include/vec3.hpp b/include/vec3.hpp
index 7d38472..4bed1b0 100644
--- a/include/vec3.hpp
+++ b/include/vec3.hpp
@@ -63,6 +63,8 @@ vec3 random_unit_vector();
 
 vec3 random_in_hemisphere(const vec3& normal);
 
+vec3 random_in_unit_disk();
+
 using point3 = vec3;
 using color = vec3;
 
-- 
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