<!-- Please don't delete this template or we'll close your issue -->
<!-- Before creating an issue please make sure you are using the latest version of AR.js. -->
<!-- Before creating an issue please make a search on open and closed issues, maybe your question is already answered. -->
**Do you want to request a *feature* or report a *bug*?**

<!-- Please ask questions on StackOverflow or the AR.js Gitter (https://gitter.im/AR-js). -->
<!-- Issues which contain questions or support requests will be closed. -->

**What is the current behavior?**

**If the current behavior is a bug, please provide the steps to reproduce.**

<!-- A great way to do this is to provide an external url, (like a gist, codepen), with a short description on the issue you experiencing -->
<!-- Check if the issue can be reproduced in one of our demos/examples -->
<!-- Make sure your issue is not originating from third party source ex: (from A-Frame, Tango, JSARToolkit) -->

**What is the expected behavior?**

**If this is a feature request, what is motivation or use case for changing the behavior?**

**Please mention other relevant information such as the browser version, Operating System and Device Name**