marker location sharing using openXR

[Tuff]

Hello,

does anyone know how to use marker location sharing with OpenXR? The documentation is useless and is just telling you to use the Wave Rig... And searching online for a solution didn't help that much(not at all). 

[Gabor_Infinit]

 

 

[Tony PH Lin]

Here are some update regarding to Marker and Spatial Anchor support status.