From 62cb5e4ec44de838c2ad30429ae60484fceab1cf Mon Sep 17 00:00:00 2001
From: Bill Thiede <git@xinu.tv>
Date: Fri, 23 Jul 2021 20:17:31 -0700
Subject: [PATCH] prelude: add World and WorldBuilder.

---
 rtchallenge/src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rtchallenge/src/lib.rs b/rtchallenge/src/lib.rs
index a20a328..c3b835f 100644
--- a/rtchallenge/src/lib.rs
+++ b/rtchallenge/src/lib.rs
@@ -45,5 +45,6 @@ pub mod prelude {
         shapes::{plane, sphere, test_shape},
         transformations::view_transform,
         tuples::{point, vector, Color},
+        world::{World, WorldBuilder},
     };
 }