From d762c531c5d848d579f854fc89651189c604dbb3 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@pengaru.com>
Date: Sat, 18 Apr 2020 21:48:17 -0700
Subject: libix2: add libix2 submodule

Add libix2 2D quadtree spatial index submodule, we need some quick 2D
spatial searches for collision detection
---
 libix2 | 1 +
 1 file changed, 1 insertion(+)
 create mode 160000 libix2

(limited to 'libix2')

diff --git a/libix2 b/libix2
new file mode 160000
index 0000000..6935461
--- /dev/null
+++ b/libix2
@@ -0,0 +1 @@
+Subproject commit 6935461dbb1355b2df62c8694a07b6b9ad309bf2
-- 
cgit v1.2.3