| public static Sub ( Microsoft.Kinect.SkeletonPoint sp1, Microsoft.Kinect.SkeletonPoint sp2 ) : System.Windows.Media.Media3D.Vector3D | ||
| sp1 | Microsoft.Kinect.SkeletonPoint | |
| sp2 | Microsoft.Kinect.SkeletonPoint | |
| Результат | System.Windows.Media.Media3D.Vector3D | |
/// <summary>
/// Relative position to the shoulder center joint in world coordinates.
/// </summary>
/// <param name="rect"></param>
/// <param name="depthData"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="skeleton"></param>
/// <param name="mapper"></param>
/// <returns></returns>
public static Vector3D RelativePosToShoulder(SkeletonPoint point, Skeleton skeleton)
{
var shoulderCenterJoint = SkeletonUtil.GetJoint(skeleton, JointType.ShoulderCenter);
var relPos = SkeletonUtil.Sub(point, shoulderCenterJoint.Position);
return(relPos);
}
public static Vector3D PointDirection(SkeletonPoint hand, SkeletonPoint elbow)
{
var dir = SkeletonUtil.Sub(hand, elbow);
var angle = new Vector3D();
// Angle in radians, between -pi and pi.
angle.X = Math.Atan2(dir.X, dir.Z);
angle.Y = Math.Atan2(dir.Y, dir.Z);
return(angle);
}
