THREE.JS / SOURCE PROMOTION

VR hand input

Source-shaped study of the pinned webxr_vr_handinput example: two XRHandModelFactory hands, two controller grips, two pointer rays, and the required hand-tracking feature.

InitializingPreparing renderer

Preparing the source-shaped WebGL2 scene and XR entry point...

backend: -
hands: -
controllers: -
grips: -
rays: -
floor: -
frames: -
sample: -

XR entry point-

XR capability-

The VR button requests the exact required hand-tracking feature. Desktop QA validates the prepared topology; a physical headset is required for native session negotiation and tracked joint poses.

Desktop pose adapterexplicit fallback

left X-0.28 right X0.28 left Y1.35 right Y1.35 left Z-0.40 right Z-0.40

Synthetic fingertip markers are a desktop measurement adapter, not evidence of native hand-joint tracking or whole-example fidelity.

Runtime stateRUNNING

The source uses setAnimationLoop, controller rays named line, and separate controller/grip/hand slots.