/// <summary>
///
/// </summary>
/// <param name="v0"></param>
/// <param name="v1"></param>
/// <param name="angle"></param>
/// <param name="factor"></param>
/// <returns></returns>
public static Vector2d Slerp(Vector2d v0, Vector2d v1, double angle, double factor)
{
return(v0.SlerpTo(v1, angle, factor));
}
/// <summary>
///
/// </summary>
/// <param name="v0"></param>
/// <param name="v1"></param>
/// <param name="factor"></param>
/// <returns></returns>
public static Vector2d Slerp(Vector2d v0, Vector2d v1, double factor)
{
return(v0.SlerpTo(v1, Angle(v0, v1), factor));
}