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/hittable.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include/hittable.hpp')

diff --git a/include/hittable.hpp b/include/hittable.hpp
index 4978e57..aa55034 100644
--- a/include/hittable.hpp
+++ b/include/hittable.hpp
@@ -1,13 +1,18 @@
 #ifndef __HITTABLE_HPP_
 #define __HITTABLE_HPP_
 
+#include <memory>
+
 #include "ray.hpp"
 
+class material;
+
 struct hit_info {
     double t;
     point3 point;
     vec3 normal;
     bool front_face;
+    std::shared_ptr<material> mat_ptr;
 
     inline void set_face_normal(const ray& r, const vec3& outward_normal) {
         front_face = r.direction.dot(outward_normal) < 0.0;
-- 
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