From 97dafa64251a8ce35143c7dc90549bb34ca4b5c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Fri, 7 Nov 2014 18:50:56 +0100
Subject: [PATCH] Some explanation to the icon-sprite-webgl example

---
 examples/icon-sprite-webgl.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/icon-sprite-webgl.html b/examples/icon-sprite-webgl.html
index d3a45d3f78..b6c90d1cbb 100644
--- a/examples/icon-sprite-webgl.html
+++ b/examples/icon-sprite-webgl.html
@@ -35,6 +35,7 @@
           <p id="shortdesc">Icon sprite with WebGL.</p>
           <div id="docs">
             <p>See the <a href="icon-sprite-webgl.js" target="_blank">icon-sprite-webgl.js source</a> to see how this is done.</p>
+            <p>In this example a sprite image is used for the icon styles. Using a sprite is required to get good performances with WebGL.</p>
           </div>
           <div id="tags">webgl, icon, sprite, vector, point</div>
         </div>