XRFrameRequestCallback

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The XRFrameRequestCallback is a callback function passed into XRSession.requestAnimationFrame (part of WebXR API) to obtain the current time and the current XRFrame.

Syntax

function XRFrameRequestCallback(time, XRFrame){
  // Process XRFrame here
}
XRSession.requestAnimationFrame(XRFrameRequestCallback)

Parameters

DOMHighResTimeStamp
A timestamp corresponding to the returned XRFrame.
XRFrame
An XRFrame representing a snapshot of the state of all of the tracked objects for the XRSession.

Return Value

None.

Specifications

Specification Status Comment
WebXR Device API
The definition of 'XRFrameRequestCallback' in that specification.		 Working Draft Initial definition.

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
XRFrameRequestCallback
Experimental
Chrome Full support 79Edge Full support 79Firefox No support NoIE No support NoOpera No support NoSafari No support NoWebView Android No support NoChrome Android Full support 79Firefox Android No support NoOpera Android No support NoSafari iOS No support NoSamsung Internet Android Full support 11.2

Legend

Full support
Full support
No support
No support
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.