Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The read-only matrix
property of the XRRay
interface is a transform that can be used to position objects along the XRRay
. This is a 4 by 4 matrix given as a 16 element Float32Array
in column major order.
The transform from a ray originates at [0, 0, 0] and extends down the negative z-axis to the ray described by the XRRay
's origin
and direction
.