/// <summary>
/// Calculates the angle between the specified points.
/// </summary>
/// <param name="center">The center of the angle.</param>
/// <param name="start">The start of the angle.</param>
/// <param name="end">The end of the angle.</param>
/// <returns>The angle, in degrees.</returns>
public static double Angle(this DepthSpacePoint center, DepthSpacePoint start, DepthSpacePoint end)
{
Vector3 first = start.ToVector3() - center.ToVector3();
Vector3 second = end.ToVector3() - center.ToVector3();
return(Vector3.Angle(first, second));
}
/// <summary>
/// Calculates the angle and updates the arc according to the specifed points.
/// </summary>
/// <param name="start">The starting point.</param>
/// <param name="middle">The middle point.</param>
/// <param name="end">The end point.</param>
/// <param name="desiredRadius">The desired arc radius.</param>
public void Update(DepthSpacePoint start, DepthSpacePoint middle, DepthSpacePoint end, double desiredRadius = 0)
{
Update(start.ToVector3(), middle.ToVector3(), end.ToVector3(), desiredRadius);
}
/// <summary>
/// Calculates the angle between the specified points.
/// </summary>
/// <param name="center">The center of the angle.</param>
/// <param name="start">The start of the angle.</param>
/// <param name="end">The end of the angle.</param>
/// <returns>The angle, in degrees.</returns>
public static double Angle(this DepthSpacePoint center, DepthSpacePoint start, DepthSpacePoint end)
{
Vector3D first = start.ToVector3() - center.ToVector3();
Vector3D second = end.ToVector3() - center.ToVector3();
return Vector3D.AngleBetween(first, second);
}
/// <summary>
/// Calculates the angle and updates the arc according to the specifed points.
/// </summary>
/// <param name="start">The starting point.</param>
/// <param name="middle">The middle point.</param>
/// <param name="end">The end point.</param>
/// <param name="desiredRadius">The desired arc radius.</param>
public void Update(DepthSpacePoint start, DepthSpacePoint middle, DepthSpacePoint end, double desiredRadius = 0)
{
Update(start.ToVector3(), middle.ToVector3(), end.ToVector3(), desiredRadius);
}
