From cb9e025390b53f71b9112cf73aa8b12b3cb05a8e Mon Sep 17 00:00:00 2001
From: badlogic <badlogicgames@gmail.com>
Date: Fri, 15 Sep 2017 10:07:43 +0200
Subject: [PATCH] [webgl] Added visibility check to demo mainloop.

---
 spine-ts/webgl/demos/utils.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spine-ts/webgl/demos/utils.js b/spine-ts/webgl/demos/utils.js
index 56b1a98d6..f4495508d 100644
--- a/spine-ts/webgl/demos/utils.js
+++ b/spine-ts/webgl/demos/utils.js
@@ -19,6 +19,8 @@ var spineDemos = {
 			var demo = demos[i];
 			var canvas = demo.canvas;
 
+			checkElementVisible(demo);
+
 			if (!spineDemos.assetManager.isLoadingComplete(demo.DEMO_NAME)) {
 				if (demo.visible) {
 					if (canvas.parentElement != demo.placeholder) {