Stand upright |
Vstand = Positive Z axis direction in world coordinate system |
Left upper arm |
VLFarm = CoorLElbow − CoorLShoulder |
Left lower arm |
VLLarm = CoorLElbow − CoorLHand |
Right upper arm |
VRFarm = CoorR Elbow − CoorRShoulder |
Right lower arm |
VRLarm = CoorR Elbow − CoorRHand |
Left thigh |
VLThigh = CoorL Knee − CoorLHip |
Left calf |
VLCrus = CoorL Knee − CoorLAnkle |
Right thigh |
VRThigh = CoorR Knee − CoorRHip |
Right calf |
VRCrus = CoorR Knee − CoorRAnkle |
Left arm feature plane |
V1 = VLLarm × VLFarm |
Right arm feature plane |
V2 = VRLarm × VRFarm |
Left leg feature plane |
V3 = VLThigh × VLCrus |
Right leg feature plane |
V4 = VRThigh × VRCrus |