Exemplo n.º 1
0
        public void Inverse()
        {
            Matrix2x2f m = new Matrix2x2f((float)5, (float)2,
                                          1.0f, (float)3);

            m = m / m;
            Assert.IsTrue(Matrix2x2f.NearEqual(m, Matrix2x2f.Identity));
        }
Exemplo n.º 2
0
        public void Mul()
        {
            Matrix2x2f m = new Matrix2x2f((float)2.0, (float)3.0,
                                          -1.0f, (float)2.0);

            m = m * m;
            Assert.IsTrue(Matrix2x2f.NearEqual(m,
                                               new Matrix2x2f(1.0f, (float)12, (float)-4, (float)1)));
        }
Exemplo n.º 3
0
 /// <summary>
 /// Solves a 2D system.
 /// </summary>
 /// <param name="S">The coefficients.</param>
 /// <param name="C">The constans.</param>
 /// <returns>Vector of solved values.</returns>
 public static Vector2f SolveSystem(Matrix2x2f S, Vector2f C)
 {
     return(S.Inverse * C);
 }