[SOLVED] Does my Android have rotationX?

p5.js
1

Hmm! If i run setup(), rotationX is defined!?
Sorry.
Doug

Hi! Android 4.4.2 using Chrome 71.0
typeOf(rotationX) returns “undefined”.
Is 4.4.2 too old? Is there an alternative?
Thanks!
Doug.

Edit: Using

<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.7.3/p5.js"></script>

before rest of js.