ft: 10: metals

src/ray.rs

@@ -6,17 +6,17 @@ pub struct Ray {
 }
 
 impl Ray {
-    pub fn at(&self, t: f32) -> Vec3 {
-        self.origin + t * self.dir
-    }
-
-    pub fn new(origin: Vec3, dir: Vec3) -> Ray {
-        Ray {
+    pub fn new(origin: Vec3, dir: Vec3) -> Self {
+        Self {
             origin: origin,
             dir: dir,
         }
     }
 
+    pub fn at(&self, t: f32) -> Vec3 {
+        self.origin + t * self.dir
+    }
+
     pub fn origin(&self) -> &Vec3 {
         &self.origin
     }