feat(engine): add Vec3 AddAssign & SubAssign impls

1 files changed, 25 insertions, 1 deletions

diff --git a/engine/src/vector.rs b/engine/src/vector.rs
index ab80aac..e8d51d2 100644
--- a/engine/src/vector.rs
+++ b/engine/src/vector.rs
@@ -1,4 +1,4 @@
-use std::ops::{Add, Mul, Neg, Sub};
+use std::ops::{Add, AddAssign, Mul, Neg, Sub, SubAssign};
 
 #[derive(Debug)]
 pub struct Vec2<Value>
@@ -163,3 +163,27 @@ where
         self
     }
 }
+
+impl<Value> AddAssign for Vec3<Value>
+where
+    Value: AddAssign<Value>,
+{
+    fn add_assign(&mut self, rhs: Self)
+    {
+        self.x += rhs.x;
+        self.y += rhs.y;
+        self.z += rhs.z;
+    }
+}
+
+impl<Value> SubAssign for Vec3<Value>
+where
+    Value: SubAssign<Value>,
+{
+    fn sub_assign(&mut self, rhs: Self)
+    {
+        self.x -= rhs.x;
+        self.y -= rhs.y;
+        self.z -= rhs.z;
+    }
+}