/// <summary>
/// Adds a vector and a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector3D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector3D"/> instance containing the sum.</returns>
public static Vector3D operator +(double s, Vector3D v)
{
return(Vector3D.Add(v, s));
}
/// <summary>
/// Adds a vector and a scalar.
/// </summary>
/// <param name="vector">A <see cref="Vector3D"/> instance.</param>
/// <param name="scalar">A double-precision floating-point number.</param>
/// <returns>A new <see cref="Vector3D"/> instance containing the sum.</returns>
public static Vector3D operator +(double scalar, Vector3D vector)
{
return(Vector3D.Add(vector, scalar));
}
/// <summary>
/// Adds two vectors.
/// </summary>
/// <param name="u">A <see cref="Vector3D"/> instance.</param>
/// <param name="v">A <see cref="Vector3D"/> instance.</param>
/// <returns>A new <see cref="Vector3D"/> instance containing the sum.</returns>
public static Vector3D operator +(Vector3D u, Vector3D v)
{
return(Vector3D.Add(u, v));
}
/// <summary>
/// Adds two vectors.
/// </summary>
/// <param name="left">A <see cref="Vector3D"/> instance.</param>
/// <param name="right">A <see cref="Vector3D"/> instance.</param>
/// <returns>A new <see cref="Vector3D"/> instance containing the sum.</returns>
public static Vector3D operator +(Vector3D left, Vector3D right)
{
return(Vector3D.Add(left, right));
}