enum _NUI_SKELETON_POSITION_INDEX {
NUI_SKELETON_POSITION_HIP_CENTER = 0,
NUI_SKELETON_POSITION_SPINE,
NUI_SKELETON_POSITION_SHOULDER_CENTER,
NUI_SKELETON_POSITION_HEAD,
NUI_SKELETON_POSITION_SHOULDER_LEFT,
NUI_SKELETON_POSITION_ELBOW_LEFT,
NUI_SKELETON_POSITION_WRIST_LEFT,
NUI_SKELETON_POSITION_HAND_LEFT,
NUI_SKELETON_POSITION_SHOULDER_RIGHT,
NUI_SKELETON_POSITION_ELBOW_RIGHT,
NUI_SKELETON_POSITION_WRIST_RIGHT,
NUI_SKELETON_POSITION_HAND_RIGHT,
NUI_SKELETON_POSITION_HIP_LEFT,
NUI_SKELETON_POSITION_KNEE_LEFT,
NUI_SKELETON_POSITION_ANKLE_LEFT,
NUI_SKELETON_POSITION_FOOT_LEFT,
NUI_SKELETON_POSITION_HIP_RIGHT,
NUI_SKELETON_POSITION_KNEE_RIGHT,
NUI_SKELETON_POSITION_ANKLE_RIGHT,
NUI_SKELETON_POSITION_FOOT_RIGHT,
NUI_SKELETON_POSITION_COUNT
NUI_SKELETON_POSITION_HIP_CENTER = 0,
NUI_SKELETON_POSITION_SPINE,
NUI_SKELETON_POSITION_SHOULDER_CENTER,
NUI_SKELETON_POSITION_HEAD,
NUI_SKELETON_POSITION_SHOULDER_LEFT,
NUI_SKELETON_POSITION_ELBOW_LEFT,
NUI_SKELETON_POSITION_WRIST_LEFT,
NUI_SKELETON_POSITION_HAND_LEFT,
NUI_SKELETON_POSITION_SHOULDER_RIGHT,
NUI_SKELETON_POSITION_ELBOW_RIGHT,
NUI_SKELETON_POSITION_WRIST_RIGHT,
NUI_SKELETON_POSITION_HAND_RIGHT,
NUI_SKELETON_POSITION_HIP_LEFT,
NUI_SKELETON_POSITION_KNEE_LEFT,
NUI_SKELETON_POSITION_ANKLE_LEFT,
NUI_SKELETON_POSITION_FOOT_LEFT,
NUI_SKELETON_POSITION_HIP_RIGHT,
NUI_SKELETON_POSITION_KNEE_RIGHT,
NUI_SKELETON_POSITION_ANKLE_RIGHT,
NUI_SKELETON_POSITION_FOOT_RIGHT,
NUI_SKELETON_POSITION_COUNT
} NUI_SKELETON_POSITION_INDEX;
按顺序记录5个部分(各4个关节)
1.躯干;
2.左上肢;
3.右上肢;
4.左下肢;
5.右下肢。
每一部分按照由身体中心往外的顺序。
如下图:
更容易记忆的图