CARVIEW |
Select Language
HTTP/2 200
x-guploader-uploadid: AAwnv3KivjFdcwzr_72kRsuTQZTTvQ3YIW68xUaIqoZ3fieqyzhmozMztDpaLpwszHHxlNfn
x-goog-generation: 1760058390098596
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
x-goog-stored-content-length: 145420
x-goog-meta-goog-reserved-file-mtime: 1760056865
x-goog-hash: crc32c=yjpySg==, md5=kzo34BsVFRWpWFpKQlkMJA==
x-goog-storage-class: STANDARD
accept-ranges: none
expires: Sun, 12 Oct 2025 02:38:40 GMT
cache-control: public, max-age=3600
last-modified: Fri, 10 Oct 2025 01:06:30 GMT
etag: W/"933a37e01b151515a9585a4a42590c24"
content-type: text/html
age: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
alt-svc: clear
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
strict-transport-security: max-age=63072000
content-security-policy: default-src 'self'; script-src 'report-sample' 'self' 'wasm-unsafe-eval' https://www.google-analytics.com/analytics.js https://www.googletagmanager.com/gtag/js assets.codepen.io production-assets.codepen.io https://js.stripe.com 'sha256-XNBp89FG76amD8BqrJzyflxOF9PaWPqPqvJfKZPCv7M=' 'sha256-YCNoU9DNiinACbd8n6UPyB/8vj0kXvhkOni9/06SuYw=' 'sha256-PZjP7OR6mBEtnvXIZfCZ5PuOlxoDF1LDZL8aj8c42rw='; script-src-elem 'report-sample' 'self' 'wasm-unsafe-eval' https://www.google-analytics.com/analytics.js https://www.googletagmanager.com/gtag/js assets.codepen.io production-assets.codepen.io https://js.stripe.com 'sha256-XNBp89FG76amD8BqrJzyflxOF9PaWPqPqvJfKZPCv7M=' 'sha256-YCNoU9DNiinACbd8n6UPyB/8vj0kXvhkOni9/06SuYw=' 'sha256-PZjP7OR6mBEtnvXIZfCZ5PuOlxoDF1LDZL8aj8c42rw='; style-src 'report-sample' 'self' 'unsafe-inline'; object-src 'none'; base-uri 'self'; connect-src 'self' developer.allizom.org bcd.developer.allizom.org bcd.developer.mozilla.org updates.developer.allizom.org updates.developer.mozilla.org https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://incoming.telemetry.mozilla.org https://observatory-api.mdn.allizom.net https://observatory-api.mdn.mozilla.net https://api.github.com/search/issues stats.g.doubleclick.net https://api.stripe.com; font-src 'self'; frame-src 'self' interactive-examples.mdn.mozilla.net interactive-examples.mdn.allizom.net mdn.github.io live-samples.mdn.mozilla.net live-samples.mdn.allizom.net *.mdnplay.dev *.mdnyalp.dev *.play.test.mdn.allizom.net https://v2.scrimba.com https://scrimba.com jsfiddle.net www.youtube-nocookie.com codepen.io survey.alchemer.com https://js.stripe.com; img-src 'self' data: *.githubusercontent.com *.googleusercontent.com *.gravatar.com mozillausercontent.com firefoxusercontent.com profile.stage.mozaws.net profile.accounts.firefox.com developer.mozilla.org mdn.dev interactive-examples.mdn.mozilla.net interactive-examples.mdn.allizom.net wikipedia.org upload.wikimedia.org https://mdn.github.io/shared-assets/ https://mdn.dev/ https://*.google-analytics.com https://*.googletagmanager.com www.gstatic.com; manifest-src 'self'; media-src 'self' archive.org videos.cdn.mozilla.net https://mdn.github.io/shared-assets/; child-src 'self'; worker-src 'self';
x-frame-options: DENY
origin-trial: AxVILwizhbMjxFeHOn1P3R8niO1RJY/smaK4B4d1rLzc1gTaxtXMSaTi+FoigYgCw40uFRDwFcEAeqDR+vVLOW4AAABfeyJvcmlnaW4iOiJodHRwczovL2RldmVsb3Blci5tb3ppbGxhLm9yZyIsImZlYXR1cmUiOiJQcml2YXRlQXR0cmlidXRpb25WMiIsImV4cGlyeSI6MTc0MjA3OTYwMH0=
x-cloud-trace-context: c7041357d045db2ea214496d2a37bf1d
date: Sun, 12 Oct 2025 01:38:40 GMT
server: Google Frontend
via: 1.1 google
vary: Accept-Encoding
content-encoding: gzip
x-cache: miss
XRWebGLBinding: getDepthInformation() method - Web APIs | MDN
Toggle sidebar
>
XRWebGLBinding: getDepthInformation() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The getDepthInformation()
method of the XRWebGLBinding
interface returns an XRWebGLDepthInformation
object containing WebGL depth information.
Syntax
js
getDepthInformation(view)
Parameters
Return value
An XRWebGLDepthInformation
object.
Exceptions
NotSupportedError
DOMException
-
Thrown if
"depth-sensing"
is not in the list of enabled features for thisXRSession
. InvalidStateError
DOMException
-
Thrown if the
XRFrame
is not active nor animated. Obtaining depth information is only valid within therequestAnimationFrame()
callback. InvalidStateError
DOMException
-
Thrown if the session's
depthUsage
is not"gpu-optimized"
.
Examples
>Obtaining WebGL depth information
js
const canvasElement = document.querySelector(".output-canvas");
const gl = canvasElement.getContext("webgl");
await gl.makeXRCompatible();
// Make sure to request a session with depth-sensing enabled
const session = navigator.xr.requestSession("immersive-ar", {
requiredFeatures: ["depth-sensing"],
depthSensing: {
usagePreference: ["gpu-optimized"],
formatPreference: ["luminance-alpha"],
},
});
const glBinding = new XRWebGLBinding(session, gl);
// …
// Obtain depth information in an active and animated frame
function rafCallback(time, frame) {
session.requestAnimationFrame(rafCallback);
const pose = frame.getViewerPose(referenceSpace);
if (pose) {
for (const view of pose.views) {
const depthInformation = glBinding.getDepthInformation(view);
if (depthInformation) {
// Do something with the depth information
// gl.bindTexture(gl.TEXTURE_2D, depthInformation.texture);
// …
}
}
}
}
Specifications
Specification |
---|
WebXR Depth Sensing Module> # dom-xrwebglbinding-getdepthinformation> |
Browser compatibility
Loading…