Get Bone Rotation

• Device Hand: One of the EOculusHandType enum values:
  • Hand Left
  • Hand Right
  • None
• Bone Id: Indicates the Bone ID, based on the EBone enum values. The following values are available:
  • Forearm Stub
  • Hand End
  • Hand Start
  • Hand Max
  • Index Tip
  • Index1
  • Index2
  • Index3
  • Invalid
  • Max Skinnable
  • Middle Tip
  • Middle1
  • Middle2
  • Middle3
  • Pinky Tip
  • Pinky0
  • Pinky1
  • Pinky2
  • Pinky3
  • Ring Tip
  • Ring1
  • Ring2
  • Ring3
  • Thumb Tip
  • Thumb0
  • Thumb1
  • Thumb2
  • Thumb3
  • Wrist Root
• Controller Index: Optional integer indicating the controller index.

• Return Value: A Quat structure that indicates the bone rotation.