Detect WebVR Support with JavaScript
It's been two years since I was heavily involved with WebVR at Mozilla but, despite not contributing every day, I can see VR making leaps and bounds, from Firefox making an increased effort to Chrome pushing VR and Oculus and HTC (Vive) improving their offerings. Native games are getting better but, more importantly, browsers are getting faster and three.js and aframe are empowering incredible VR experiences with JavaScript.
Before you can serve up VR experiences, however, you need to ensure the browser supports VR experiences. To do so, you need to ensure navigator.getVRDisplays is available:
const supportsVR = 'getVRDisplays' in navigator;
if (supportsVR) {
navigator.getVRDisplays().then(function(displays) {
// ... Load VR experience
});
}
else {
// ... Show "you need {x} browser" message
}
If navigator.getVRDisplays is present, it's likely that the browser supports VR and AR experiences.
Virtual reality and augmented reality have the potential to change the world and enrich lives. Learning how to code VR experiences will get you ahead of the curve, and as always, coding those experiences for the browser will break down the barrier of entry!
![5 More HTML5 APIs You Didn’t Know Existed]()
The HTML5 revolution has provided us some awesome JavaScript and HTML APIs. Some are APIs we knew we've needed for years, others are cutting edge mobile and desktop helpers. Regardless of API strength or purpose, anything to help us better do our job is a...
![9 More Mind-Blowing WebGL Demos]()
With Firefox OS, asm.js, and the push for browser performance improvements, canvas and WebGL technologies are opening a world of possibilities. I featured 9 Mind-Blowing Canvas Demos and then took it up a level with 9 Mind-Blowing WebGL Demos, but I want to outdo...
![Create a Download Package Using MooTools Moousture]()
Zohaib Sibt-e-Hassan recently released a great mouse gestures library for MooTools called Moousture. Moousture allows you to trigger functionality by moving your mouse in specified custom patterns. Too illustrate Moousture's value, I've created an image download builder using Mooustures and PHP.
The XHTML
We provide...
![CSS Rounded Corners]()
The ability to create rounded corners with CSS opens the possibility of subtle design improvements without the need to include images. CSS rounded corners thus save us time in creating images and requests to the server. Today, rounded corners with CSS are supported by all of...
Looks like
is deprecated and should not be used any more. Oculus Quest 2 does not implement it, so it can’t really be relied on: https://discourse.threejs.org/t/navigator-getvrdisplays-not-working-on-oculus-quest-browser/23273