fmt and tidy

1 files changed, 15 insertions, 5 deletions

diff --git a/src/hittable/constant_medium.rs b/src/hittable/constant_medium.rs
index 36ac2ff..50bddc6 100644
--- a/src/hittable/constant_medium.rs
+++ b/src/hittable/constant_medium.rs
@@ -1,6 +1,12 @@
 use std::sync::Arc;
 
-use crate::{hittable::{HitRecord, Hittable, AABB}, material::{Isotropic, Material}, ray::Ray, texture::Texture, vec3::{Vec3, Point3}};
+use crate::{
+    hittable::{HitRecord, Hittable, AABB},
+    material::{Isotropic, Material},
+    ray::Ray,
+    texture::Texture,
+    vec3::Vec3,
+};
 
 pub struct ConstantMedium {
     boundary: Arc<dyn Hittable>,
@@ -13,7 +19,7 @@ impl ConstantMedium {
         Self {
             boundary,
             phase_function: Arc::new(Isotropic::from_texture(texture)),
-            neg_inv_density: -1.0/density,
+            neg_inv_density: -1.0 / density,
         }
     }
 }
@@ -52,10 +58,14 @@ impl Hittable for ConstantMedium {
             p: ray.at(t),
             t,
             material: Some(self.phase_function.clone()),
-            normal: Vec3 { x: 1.0, y: 0.0, z: 0.0 }, // arbitrary
+            normal: Vec3 {
+                x: 1.0,
+                y: 0.0,
+                z: 0.0,
+            }, // arbitrary
             front_face: true, // arbitrary
-            u: 0.0, // arbitrary
-            v: 0.0, // arbitrary
+            u: 0.0,           // arbitrary
+            v: 0.0,           // arbitrary
         })
     }