XRRay: origin property
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The read-only origin
property of the XRRay
interface is a DOMPointReadOnly
representing the 3-dimensional point in space that the ray originates from, in meters.
Value
A DOMPointReadOnly
object.
Examples
Using the origin
property
The origin
property contains the 3-dimensional point in space that the ray originates from, in meters.
js
let origin = { x: 10.0, y: 10.0, z: 10.0, w: 1.0 };
let direction = { x: 10.0, y: 0.0, z: 0.0, w: 0.0 };
let ray = new XRRay(origin, direction);
ray.origin;
// returns DOMPointReadOnly {x : 10.0, y : 10.0, z : 10.0, w : 1.0}
Specifications
Specification |
---|
WebXR Hit Test Module # dom-xrray-origin |
Browser compatibility
BCD tables only load in the browser