Kinect Joint Rotation from Orientation

JointOrientationExtensions.cs

using System;
using Microsoft.Kinect;

namespace LightBuzz.Vitruvius
{
    /// <summary>
    /// Provides extension methods for transforming quaternions to rotations.
    /// </summary>
    public static class OrientationExtensions
    {
        /// <summary>
        /// Rotates the specified quaternion around the X axis.
        /// </summary>
        /// <param name="quaternion">The orientation quaternion.</param>
        /// <returns>The rotation in degrees.</returns>
        public static double Pitch(this Vector4 quaternion)
        {
            double value1 = 2.0 * (quaternion.W * quaternion.X + quaternion.Y * quaternion.Z);
            double value2 = 1.0 - 2.0 * (quaternion.X * quaternion.X + quaternion.Y * quaternion.Y);

            double roll = Math.Atan2(value1, value2);

            return roll * (180.0 / Math.PI);
        }

        /// <summary>
        /// Rotates the specified quaternion around the Y axis.
        /// </summary>
        /// <param name="quaternion">The orientation quaternion.</param>
        /// <returns>The rotation in degrees.</returns>
        public static double Yaw(this Vector4 quaternion)
        {
            double value = +2.0 * (quaternion.W * quaternion.Y - quaternion.Z * quaternion.X);
            value = value > 1.0 ? 1.0 : value;
            value = value < -1.0 ? -1.0 : value;

            double pitch = Math.Asin(value);

            return pitch * (180.0 / Math.PI);
        }

        /// <summary>
        /// Rotates the specified quaternion around the Z axis.
        /// </summary>
        /// <param name="quaternion">The orientation quaternion.</param>
        /// <returns>The rotation in degrees.</returns>
        public static double Roll(this Vector4 quaternion)
        {
            double value1 = 2.0 * (quaternion.W * quaternion.Z + quaternion.X * quaternion.Y);
            double value2 = 1.0 - 2.0 * (quaternion.Y * quaternion.Y + quaternion.Z * quaternion.Z);

            double yaw = Math.Atan2(value1, value2);

            return yaw * (180.0 / Math.PI);
        }
    }
}

Hello,
Just wondering if this will work with the new Azure Kinect Orientation?

Thank you

Yes, it should work with any quaternion.

Cool, thanks