From 8fc6a7fb8f01341bf076b02db850c05e4273be62 Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Mon, 30 Oct 2023 19:16:24 -0700
Subject: [PATCH] comment on intersection test location

---
 src/bvh.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/bvh.rs b/src/bvh.rs
index 6166c359..24803fc4 100644
--- a/src/bvh.rs
+++ b/src/bvh.rs
@@ -29,6 +29,10 @@ impl BvhNode{
 		match &self.content{
 			&BvhNodeContent::Leaf(model)=>f(model),
 			BvhNodeContent::Branch(children)=>for child in children{
+				//this test could be moved outside the match statement
+				//but that would test the root node aabb
+				//you're probably not going to spend a lot of time outside the map,
+				//so the test is extra work for nothing
 				if aabb.intersects(&child.aabb){
 					child.the_tester(aabb,f);
 				}