/Web APIs

XRLightProbe: probeSpace property

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

The read-only probeSpace property of the XRLightProbe interface returns an XRSpace tracking the position and orientation that the lighting estimations are relative to.


An XRSpace object.


The probeSpace property returns the position and orientation in space that the lighting estimate is relative to. It may update over time as the user moves around. Use the XRFrame.getPose() method to get the current lighting state with each frame.

const lightProbe = await xrSession.requestLightProbe();
const probePose = xrFrame.getPose(lightProbe.probeSpace, xrReferenceSpace);


Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
probeSpace 90 90 No No 76 No No 90 No 64 No 15.0

See also

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