Axiom.UnitTests.Graphics.GpuProgramParametersTestFixture.SetConstantMatrix4 C# (CSharp) Method

        public void SetConstantMatrix4()
        {
            float[] expected = new[] {  (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(),
                                        (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(),
                                        (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(),
                                        (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom(), (float)Utility.SymmetricRandom() };

            float[] actual = new float[16];

            GpuProgramParameters parameters = new GpuProgramParameters();
            //var floatLogical = new GpuLogicalBufferStruct();
            //parameters._setLogicalIndexes( floatLogical, new GpuLogicalBufferStruct() );
            parameters.SetConstant( 0, new Matrix4( expected[ 0 ],  expected[ 1 ],  expected[ 2 ],  expected[ 3 ],
                                                    expected[ 4 ],  expected[ 5 ],  expected[ 6 ],  expected[ 7 ],
                                                    expected[ 8 ],  expected[ 9 ],  expected[ 10 ], expected[ 11 ],
                                                    expected[ 12 ], expected[ 13 ], expected[ 14 ], expected[ 15 ] ) );

            GpuProgramParameters.FloatConstantEntry fcEntry;
            for (int i = 0; i < 4; i++)
            {
                fcEntry = parameters.GetFloatConstant(i);
                Assert.IsTrue(fcEntry.isSet);

                fcEntry.val.CopyTo(actual, i * 4);
            }

            Assert.AreEqual( expected, actual );
        }
    }