Type Alias: PointerSample

type PointerSample = RayTuple;

Defined in: packages/webxr-uiextensions/src/adapter.ts:241

One pointer/ray interaction stream, engine-normalised: a world-space origin (ray origin or touch point) and a normalised direction. It is the Input package's RayTuple, which is what lets a provider written against @realitycollective/webxr-input feed this contract unchanged.

Once delivered, a sample belongs to the listener: the source never writes to it again, so hold-to-drag and drag-math may keep a press-time sample without copying it. This is the rule @realitycollective/webxr-input states on InputSourceSnapshot, so a provider feeding both contracts has one promise to keep.