ft (wip): textures

src/objects/cube.rs

@@ -41,4 +41,9 @@ impl Hittable for Cube {
     fn hit(&self, r: &Ray) -> Option<Hit> {
         Hit::hit_list(&self.faces, r)
     }
+
+    fn to_uv(&self, point: &Vec3) -> Vec3 {
+        // TODO: map to [0.1] relative to specific face
+        todo!()
+    }
 }