use separate handin profile

assignment-1b/Cargo.toml

@@ -8,6 +8,12 @@ edition = "2021"
 [profile.release]
 debug = true
 
+# Optimize for size when creating handin
+[profile.release-handin]
+inherits = "release"
+strip = true
+lto = true
+
 [[bin]]
 name = "raytracer1b"
 path = "src/main.rs"

assignment-1b/Makefile

@@ -10,7 +10,7 @@ CONVERT := convert
 HANDIN := hw1b.michael.zhang.zip
 BINARY := ./raytracer1b
 WRITEUP := writeup.pdf
-SOURCES := $(shell find -name "*.rs")
+SOURCES := Cargo.toml $(shell find -name "*.rs")
 
 EXAMPLES := $(shell find examples -name "*.txt")
 EXAMPLES_PPM := $(patsubst %.txt,%.ppm,$(EXAMPLES))
@@ -28,8 +28,8 @@ $(BINARY): $(SOURCES)
 		-w /usr/src/myapp \
 		-e CARGO_TARGET_DIR=/usr/src/myapp/target/docker \
 		rust \
-		cargo build --release
-	mv target/release/raytracer1b $@
+		cargo build --profile release-handin
+	mv target/docker/release-handin/raytracer1b $@
 
 $(HANDIN): $(BINARY) $(WRITEUP) Makefile Cargo.toml Cargo.lock README.md $(EXAMPLES_PNG) $(EXAMPLES_PPM)
 	$(ZIP) -r $@ src examples $^

assignment-1b/README.md

@@ -4,7 +4,7 @@
 
 Writeup is located at `/writeup.pdf`.
 
-The binary can be found at `/assignment-1`. Run `./assignment-1 --help` to see
+The binary can be found at `/raytracer1b`. Run `./raytracer1b --help` to see
 how to use it. The binary has been built using the Rust Docker image, which
 should have an environment similar to CSELabs. If there is trouble running the
 binary, try building from source, as documented below.

assignment-1b/src/lib.rs

@@ -1,4 +1,4 @@
-#![doc = include_str!("../writeup.md")]
+#![doc = include_str!("../README.md")]
 
 #[macro_use]
 extern crate anyhow;

assignment-1b/src/main.rs

@@ -1,16 +1,13 @@
 use std::fs::File;
 use std::path::PathBuf;
 
-use anyhow::{ensure, Result};
+use anyhow::{Result};
 use assignment_1b::image::Image;
 use assignment_1b::ray::Ray;
 use assignment_1b::scene::Scene;
-use base64::{engine::general_purpose::STANDARD as BASE64, Engine};
+
 use clap::Parser;
-use rand::{
-  rngs::{StdRng, ThreadRng},
-  thread_rng, Rng, RngCore, SeedableRng,
-};
+
 use rayon::prelude::{IntoParallelIterator, ParallelIterator};
 
 /// Simple raycaster.

assignment-1b/src/scene/cylinder.rs

@@ -5,7 +5,7 @@ use ordered_float::NotNan;
 use crate::ray::Ray;
 use crate::utils::compute_rotation_matrix;
 
-use super::{data::ObjectKind, illumination::IntersectionContext};
+use super::{illumination::IntersectionContext};
 
 #[derive(Debug)]
 pub struct Cylinder {
@@ -181,7 +181,7 @@ impl Cylinder {
 mod tests {
   use nalgebra::Vector3;
 
-  use crate::{ray::Ray, scene::data::ObjectKind};
+  use crate::{ray::Ray};
 
   use super::Cylinder;
 

assignment-1b/src/scene/sphere.rs

@@ -4,7 +4,7 @@ use ordered_float::NotNan;
 
 use crate::{ray::Ray, utils::min_f64};
 
-use super::{data::ObjectKind, illumination::IntersectionContext};
+use super::{illumination::IntersectionContext};
 
 #[derive(Debug)]
 pub struct Sphere {