From 1b770a79fbf0ed0ee8185f8090b7a0ecf819d50d Mon Sep 17 00:00:00 2001
From: SeanOMik <seanomik@gmail.com>
Date: Sun, 3 Mar 2024 16:28:27 -0500
Subject: [PATCH] Some cleanup

---
 lyra-math/src/transform.rs | 7 +++++++
 lyra-scene/src/lib.rs      | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/lyra-math/src/transform.rs b/lyra-math/src/transform.rs
index cf9600c..35ffd84 100755
--- a/lyra-math/src/transform.rs
+++ b/lyra-math/src/transform.rs
@@ -92,6 +92,13 @@ impl Transform {
         trans.y += y;
         trans.z += z;
     }
+
+    /// Combines a transform with another one.
+    /// 
+    /// The translations are added while the rotations and scales are multiplied.
+    pub fn combine(self, rhs: Transform) -> Transform {
+        self + rhs
+    }
     
     /// Performs a linear interpolation between `self` and `rhs` based on the value `alpha`.
     ///
diff --git a/lyra-scene/src/lib.rs b/lyra-scene/src/lib.rs
index 82a4e29..78dd50c 100644
--- a/lyra-scene/src/lib.rs
+++ b/lyra-scene/src/lib.rs
@@ -172,7 +172,7 @@ impl<'a> SceneGraph<'a> {
         self.traverse_down_from(self.root_node.clone(), &mut callback);
     }
 
-    /// Traverses down the SceneGraph from a starting node, calling `callback` with each
+    /// Recursively Traverses down the SceneGraph from a starting node, calling `callback` with each
     /// SceneNode and its world transform.
     fn traverse_down_from<F>(&self, start: SceneNode, callback: &mut F)
     where