XRFrameRequestCallback

Experimental

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

BCD tables only load in the browser