From df7c4a808d691e1d927047bb86aa9738780e694d Mon Sep 17 00:00:00 2001
From: Nat Lasseter <user@4574.co.uk>
Date: Wed, 12 Jun 2024 17:37:40 +0100
Subject: Initial Commit (Up to Chapter 7)

---
 lib/ray.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 lib/ray.rb

(limited to 'lib/ray.rb')

diff --git a/lib/ray.rb b/lib/ray.rb
new file mode 100644
index 0000000..4d282cb
--- /dev/null
+++ b/lib/ray.rb
@@ -0,0 +1,12 @@
+class Ray
+  def initialize(origin = Point.new, direction = Vec3.new)
+    @origin = origin
+    @direction = direction
+  end
+
+  attr_reader :origin, :direction
+
+  def at(time)
+    @origin + (@direction * time)
+  end
+end
-- 
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