🧹 Minor cleanup

- Made the traits into supertraits so we don't have to mention Send and
Sync everywhere.
- Add methods for Vec3 that modifies the existing Vector. Can be used
to make less copies.

1 files changed, 2 insertions, 2 deletions

diff --git a/racer-tracer/src/scene.rs b/racer-tracer/src/scene.rs
index 672b39b..c5e76da 100644
--- a/racer-tracer/src/scene.rs
+++ b/racer-tracer/src/scene.rs
@@ -1,7 +1,7 @@
 use crate::geometry::Hittable;
 
 pub struct Scene {
-    objects: Vec<Box<dyn Hittable + Sync + Send>>,
+    objects: Vec<Box<dyn Hittable>>,
 }
 
 impl Scene {
@@ -11,7 +11,7 @@ impl Scene {
         }
     }
 
-    pub fn add(&mut self, hittable: Box<dyn Hittable + Sync + Send>) {
+    pub fn add(&mut self, hittable: Box<dyn Hittable>) {
         self.objects.push(hittable);
     }
 }