XRFrameRequestCallback - Web APIs 编辑

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

Browser compatibility

BCD tables only load in the browser