// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: WebXR Hand Input Module - Level 1 (https://immersive-web.github.io/webxr-hand-input/)

partial interface XRInputSource {
   [SameObject] readonly attribute XRHand? hand;
};

enum XRHandJoint {
  "wrist",

  "thumb-metacarpal",
  "thumb-phalanx-proximal",
  "thumb-phalanx-distal",
  "thumb-tip",

  "index-finger-metacarpal",
  "index-finger-phalanx-proximal",
  "index-finger-phalanx-intermediate",
  "index-finger-phalanx-distal",
  "index-finger-tip",

  "middle-finger-metacarpal",
  "middle-finger-phalanx-proximal",
  "middle-finger-phalanx-intermediate",
  "middle-finger-phalanx-distal",
  "middle-finger-tip",

  "ring-finger-metacarpal",
  "ring-finger-phalanx-proximal",
  "ring-finger-phalanx-intermediate",
  "ring-finger-phalanx-distal",
  "ring-finger-tip",

  "pinky-finger-metacarpal",
  "pinky-finger-phalanx-proximal",
  "pinky-finger-phalanx-intermediate",
  "pinky-finger-phalanx-distal",
  "pinky-finger-tip"
};

[Exposed=Window]
interface XRHand {
    iterable<XRHandJoint, XRJointSpace>;

    readonly attribute unsigned long size;
    XRJointSpace get(XRHandJoint key);
};

[Exposed=Window]
interface XRJointSpace: XRSpace {
  readonly attribute XRHandJoint jointName;
};

partial interface XRFrame {
    XRJointPose? getJointPose(XRJointSpace joint, XRSpace baseSpace);
    boolean fillJointRadii(sequence<XRJointSpace> jointSpaces, Float32Array radii);

    boolean fillPoses(sequence<XRSpace> spaces, XRSpace baseSpace, Float32Array transforms);
};

[Exposed=Window]
interface XRJointPose: XRPose {
    readonly attribute float radius;
};