From fc7b8da17d84b95d45684218e77d5bc2af78a734 Mon Sep 17 00:00:00 2001
From: Nathan Vegdahl <cessen@cessen.com>
Date: Sun, 7 Aug 2022 13:29:40 -0700
Subject: [PATCH] Remove unused imports.

---
 src/camera.rs | 2 --
 src/image.rs  | 1 -
 src/tracer.rs | 3 +--
 3 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/camera.rs b/src/camera.rs
index 5660e80..107e0ec 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -1,7 +1,5 @@
 #![allow(dead_code)]
 
-use kioku::Arena;
-
 use crate::{
     lerp::lerp_slice,
     math::{Point, Vector, Xform},
diff --git a/src/image.rs b/src/image.rs
index 1d2f24c..b038c47 100644
--- a/src/image.rs
+++ b/src/image.rs
@@ -253,7 +253,6 @@ impl<'a> Bucket<'a> {
     where
         F: Fn((f32, f32, f32)) -> (f32, f32, f32),
     {
-        use std::slice;
         let mut data: Vec<u8> = Vec::with_capacity(
             std::mem::size_of::<f32>()
                 * (4 * (self.max.0 - self.min.0) * (self.max.1 - self.min.1)) as usize,
diff --git a/src/tracer.rs b/src/tracer.rs
index c00d929..ea95e9c 100644
--- a/src/tracer.rs
+++ b/src/tracer.rs
@@ -1,10 +1,9 @@
 use crate::{
-    color::Color,
     lerp::lerp_slice,
     math::XformFull,
     ray::{LocalRay, Ray},
     scene::{Assembly, InstanceType, Object},
-    shading::{SimpleSurfaceShader, SurfaceShader},
+    shading::SurfaceShader,
     surface::SurfaceIntersection,
 };