From edaeb84456209667554147172b20d0b733af02b4 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Sat, 10 May 2014 06:45:38 +1000
Subject: A note about a useful web site.

---
 docs/ClientHamr/README.extantz | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'docs')

diff --git a/docs/ClientHamr/README.extantz b/docs/ClientHamr/README.extantz
index 5fb1d5f..d2b3a80 100644
--- a/docs/ClientHamr/README.extantz
+++ b/docs/ClientHamr/README.extantz
@@ -22,3 +22,6 @@ lol
 Extantz will handle all the 3D rendering.  The other parts can use nails
 to control the world that is rendered, and GuiLua to present their UI
 on top of the rendered world.
+
+http://www.euclideanspace.com/ seems to be a decent site for learning
+about the maths of this sort of thing.
-- 
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