rm -rf unused imports

src/aabb.rs

@@ -1,7 +1,4 @@
-use std::ops::Sub;
+use cgmath::Point3;
-
-use cgmath::{Point3, Vector3};
-use itertools::Itertools;
 
 type T = f32;
 

src/camera.rs

@@ -1,7 +1,5 @@
 use cgmath::{Matrix4, Point3, Rad, Vector3};
 
-use crate::aabb::Aabb;
-
 #[rustfmt::skip]
 pub const OPENGL_TO_WGPU_MATRIX: Matrix4<f32> = Matrix4::new(
     1.0, 0.0, 0.0, 0.0,

src/state/world_state.rs

@@ -1,6 +1,6 @@
 use std::time::Duration;
 
-use cgmath::{ElementWise, InnerSpace, Point3, Rad, Vector3};
+use cgmath::{InnerSpace, Point3, Rad, Vector3};
 use wgpu::{
     util::{BufferInitDescriptor, DeviceExt},
     CommandEncoder, SwapChainTexture,