Accord.Tests.Math.Matrix3x3Test.CreateRotationZTest C# (CSharp) Method

        public void CreateRotationZTest(float angle)
        {
            float radians = (float)(angle * System.Math.PI / 180);
            Matrix3x3 matrix = Matrix3x3.CreateRotationZ(radians);

            float sin = (float)System.Math.Sin(radians);
            float cos = (float)System.Math.Cos(radians);

            float[] expectedArray = new float[9]
            {
                cos, -sin, 0, sin, cos, 0, 0, 0, 1
            };

            CompareMatrixWithArray(matrix, expectedArray);
        }