From cabe7ff147120642a741644c8438a67c6f43397c Mon Sep 17 00:00:00 2001
From: Godzil <godzil@godzil.net>
Date: Mon, 17 Feb 2020 13:54:07 +0000
Subject: [PATCH] Change Ray to use the generic Tuple instead of Point/Vector
 (but you still should use Point/Vector for initialisation)

---
 source/include/ray.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/source/include/ray.h b/source/include/ray.h
index d66db0c..f962e53 100644
--- a/source/include/ray.h
+++ b/source/include/ray.h
@@ -14,10 +14,10 @@
 class Ray
 {
 public:
-    Vector direction;
-    Point origin;
+    Tuple direction;
+    Tuple origin;
 
-    Ray(Point origin, Vector direction) : origin(origin), direction(direction) { };
+    Ray(Tuple origin, Tuple direction) : origin(origin), direction(direction) { };
 
     Tuple position(double t) { return this->origin + this->direction * t; };
 };