/// <summary>
/// Translates the matrix by the specified amount in each of the directions
/// by multiplying by a translation matrix created from the specified values.
/// </summary>
/// <param name="x">The translation in the X coordinate</param>
/// <param name="y">The translation in the Y coordinate</param>
/// <param name="z">The translation in the Z coordinate</param>
/// <returns>The translate matrix.</returns>
public IMatrix4 Translate(double x, double y, double z)
{
Matrix4 tran = Translation(x, y, z);
return(Multiply(tran) as IMatrix4);
}
/// <summary>
/// Rotates this matrix by the specified angle in degrees about the Z axis.
/// </summary>
/// <param name="degrees">Specified the angle in degrees to rotate about the Z axis.</param>
/// <returns>The rotated matrix.</returns>
public IMatrix4 RotateZ(double degrees)
{
Matrix4 rot = RotationZ(degrees);
return(Multiply(rot) as IMatrix4);
}