wip: parallelization

src/ray.rs

@@ -7,10 +7,7 @@ pub struct Ray {
 
 impl Ray {
     pub fn new(origin: Vec3, dir: Vec3) -> Self {
-        Self {
-            origin,
-            dir,
-        }
+        Self { origin, dir }
     }
 
     pub fn at(&self, t: f32) -> Vec3 {