/// <summary>
/// 创建左右手PHIZ
/// </summary>
/// <param name="body">Body.</param>
/// <param name="left">Left.</param>
/// <param name="right">Right.</param>
public static void Create( Windows.Kinect.Body body, ref PHIZ left, ref PHIZ right )
{
//
if( body == null || left == null || right == null )
{
Debug.Log( "Can not create PHIZ." );
return;
}
//
Windows.Kinect.Joint jointShoulderLeft = body.Joints[Windows.Kinect.JointType.ShoulderLeft];
Windows.Kinect.Joint jointShoulderRight = body.Joints[Windows.Kinect.JointType.ShoulderRight];
Windows.Kinect.Joint jointElbowLeft = body.Joints[Windows.Kinect.JointType.ElbowLeft];
Windows.Kinect.Joint jointElbowRight = body.Joints[Windows.Kinect.JointType.ElbowRight];
Windows.Kinect.Joint jointHead = body.Joints[Windows.Kinect.JointType.Head];
Windows.Kinect.Joint jointSpineMid = body.Joints[Windows.Kinect.JointType.SpineMid];
//
Vector3 vJointShoulderLeftPos = new Vector3( jointShoulderLeft.Position.X, jointShoulderLeft.Position.Y, jointShoulderLeft.Position.Z );
Vector3 vJointShoulderRightPos = new Vector3( jointShoulderRight.Position.X, jointShoulderRight.Position.Y, jointShoulderRight.Position.Z );
Vector3 vJointElbowLeftPos = new Vector3( jointElbowLeft.Position.X, jointElbowLeft.Position.Y, jointElbowLeft.Position.Z );
Vector3 vJointElbowRightPos = new Vector3( jointElbowRight.Position.X, jointElbowRight.Position.Y, jointElbowRight.Position.Z );
Vector3 vJointHeadPos = new Vector3( jointHead.Position.X, jointHead.Position.Y, jointHead.Position.Z );
Vector3 vJointSpineMidPos = new Vector3( jointSpineMid.Position.X, jointSpineMid.Position.Y, jointSpineMid.Position.Z );
//Vector3 vJointSpineShoudler = GetVector3FromJoint(jointSpineShoulder);
//
float fUpperArmLeftLen = (vJointShoulderLeftPos - vJointElbowLeftPos).magnitude;
float fUpperArmRightLen = (vJointShoulderRightPos - vJointElbowRightPos).magnitude;
float fShouldersLen = (vJointShoulderLeftPos - vJointShoulderRightPos).magnitude;
//float fHeadToElbowLeftLen = (vJointHeadPos - vJointElbowLeftPos).magnitude;
//float fHeadToElbowRightLen = (vJointHeadPos - vJointElbowRightPos).magnitude;
float fHeadToSpineMidLen = (vJointHeadPos - vJointSpineMidPos).magnitude;
//Debug.Log( "fUpperArmLeftLen:"+fUpperArmLeftLen+" fUpperArmRightLen:"+fUpperArmRightLen+" fShouldersLen:"+fShouldersLen+
// " fHeadToElbowLeftLen"+fHeadToElbowLeftLen+" fHeadToElbowRightLen:"+fHeadToElbowRightLen +" fHeadToSpineMidLen:"+fHeadToSpineMidLen);
float fAverageArmLen = ( fUpperArmLeftLen + fUpperArmRightLen ) * 0.5f;
float fHalfArmLen = fAverageArmLen * 0.5f;
left.bias = (new Vector3(-1f,-1f,0f)).normalized * fHalfArmLen + new Vector3(0,0,-(fAverageArmLen + 0.5f));
right.bias = (new Vector3(1f,-1f,0f)).normalized * fHalfArmLen + new Vector3(0,0,-(fAverageArmLen + 0.5f));
left.width = fShouldersLen*1.5f;
left.height = fHeadToSpineMidLen;
right.width = fShouldersLen*1.5f;
right.height = fHeadToSpineMidLen;
}
/// <summary>
/// 创建左右手PHIZ
/// </summary>
/// <param name="body">Body.</param>
/// <param name="left">Left.</param>
/// <param name="right">Right.</param>
public static void Create( Windows.Kinect.CameraSpacePoint[] filteredJoints, ref PHIZ left, ref PHIZ right )
{
//
if( filteredJoints == null || left == null || right == null )
{
Debug.Log( "Can not create PHIZ." );
return;
}
//
Vector3 vJointShoulderLeftPos = Utils.GetVector3FromCameraSpacePoint( filteredJoints[(int)Windows.Kinect.JointType.ShoulderLeft] );
Vector3 vJointShoulderRightPos = Utils.GetVector3FromCameraSpacePoint( filteredJoints[(int)Windows.Kinect.JointType.ShoulderRight] );
Vector3 vJointElbowLeftPos = Utils.GetVector3FromCameraSpacePoint( filteredJoints[(int)Windows.Kinect.JointType.ElbowLeft] );
Vector3 vJointElbowRightPos = Utils.GetVector3FromCameraSpacePoint( filteredJoints[(int)Windows.Kinect.JointType.ElbowRight] );
Vector3 vJointHeadPos = Utils.GetVector3FromCameraSpacePoint( filteredJoints[(int)Windows.Kinect.JointType.Head] );
Vector3 vJointSpineMidPos = Utils.GetVector3FromCameraSpacePoint( filteredJoints[(int)Windows.Kinect.JointType.SpineMid] );
//
float fUpperArmLeftLen = (vJointShoulderLeftPos - vJointElbowLeftPos).magnitude;
float fUpperArmRightLen = (vJointShoulderRightPos - vJointElbowRightPos).magnitude;
float fShouldersLen = (vJointShoulderLeftPos - vJointShoulderRightPos).magnitude;
//float fHeadToElbowLeftLen = (vJointHeadPos - vJointElbowLeftPos).magnitude;
//float fHeadToElbowRightLen = (vJointHeadPos - vJointElbowRightPos).magnitude;
float fHeadToSpineMidLen = (vJointHeadPos - vJointSpineMidPos).magnitude;
//Debug.Log( "fUpperArmLeftLen:"+fUpperArmLeftLen+" fUpperArmRightLen:"+fUpperArmRightLen+" fShouldersLen:"+fShouldersLen+
// " fHeadToElbowLeftLen"+fHeadToElbowLeftLen+" fHeadToElbowRightLen:"+fHeadToElbowRightLen +" fHeadToSpineMidLen:"+fHeadToSpineMidLen);
float fAverageArmLen = ( fUpperArmLeftLen + fUpperArmRightLen ) * 0.5f;
float fHalfArmLen = fAverageArmLen * 0.5f;
left.bias = (new Vector3(-1f,-1f,0f)).normalized * fHalfArmLen + new Vector3(0,0,-(fAverageArmLen + 0.5f));
right.bias = (new Vector3(1f,-1f,0f)).normalized * fHalfArmLen + new Vector3(0,0,-(fAverageArmLen + 0.5f));
left.width = fShouldersLen*1.5f;
left.height = fHeadToSpineMidLen;
right.width = fShouldersLen*1.5f;
right.height = fHeadToSpineMidLen;
}