public static void AreEqual(MatrixFloat2x2 expected, Matrix2 actual, string message)
{
AreEqual(expected.R0C0, actual.R0C0, message + " (R0C0)");
AreEqual(expected.R0C1, actual.R0C1, message + " (R0C1)");
AreEqual(expected.R1C0, actual.R1C0, message + " (R1C0)");
AreEqual(expected.R1C1, actual.R1C1, message + " (R1C1)");
}
public void Create()
{
var M2x2 = new MatrixFloat2x2(1, 2, 3, 4);
var M3x3 = new MatrixFloat3x3(1, 2, 3, 4, 5, 6, 7, 8, 9);
var M4x4 = new MatrixFloat4x4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16);
using (var obj = SKUniform.Create("name", M2x2)) {
Asserts.AreEqual(M2x2, obj.MatrixFloat2x2Value, "11 MatrixFloat2x2Value");
Asserts.AreEqual(M2x2, CFunctions.GetMatrixFloat2x2(obj, "matrixFloat2x2Value"), "11b MatrixFloat2x2Value");
var tmp2 = new MatrixFloat2x2(9, 8, 7, 6);
obj.MatrixFloat2x2Value = tmp2;
Asserts.AreEqual(tmp2, obj.MatrixFloat2x2Value, "11 MatrixFloat2x2Value second");
Asserts.AreEqual(tmp2, CFunctions.GetMatrixFloat2x2(obj, "matrixFloat2x2Value"), "11b MatrixFloat2x2Value second");
}
using (var obj = SKUniform.Create("name", M3x3)) {
Asserts.AreEqual(M3x3, obj.MatrixFloat3x3Value, "12 MatrixFloat3x3Value");
Asserts.AreEqual(M3x3, CFunctions.GetMatrixFloat3x3(obj, "matrixFloat3x3Value"), "12b MatrixFloat3x3Value");
var tmp3 = new MatrixFloat3x3(9, 8, 7, 6, 5, 4, 3, 2, 1);
obj.MatrixFloat3x3Value = tmp3;
Asserts.AreEqual(tmp3, obj.MatrixFloat3x3Value, "12 MatrixFloat3x3Value second");
Asserts.AreEqual(tmp3, CFunctions.GetMatrixFloat3x3(obj, "matrixFloat3x3Value"), "12b MatrixFloat3x3Value second");
}
using (var obj = SKUniform.Create("name", M4x4)) {
Asserts.AreEqual(M4x4, obj.MatrixFloat4x4Value, "13 MatrixFloat4x4Value");
Asserts.AreEqual(M4x4, CFunctions.GetMatrixFloat4x4(obj, "matrixFloat4x4Value"), "13b FloatMatrix4Value");
var tmp4 = new MatrixFloat4x4(9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5, -6);
obj.MatrixFloat4x4Value = tmp4;
Asserts.AreEqual(tmp4, obj.MatrixFloat4x4Value, "13 MatrixFloat4x4Value second");
Asserts.AreEqual(tmp4, CFunctions.GetMatrixFloat4x4(obj, "matrixFloat4x4Value"), "13b MatrixFloat4x4Value second");
}
}
public void ElementConstructor()
{
var expected = GetTestMatrix();
var actual = new MatrixFloat2x2(expected.R0C0, expected.R0C1,
expected.R1C0, expected.R1C1);
Asserts.AreEqual(expected, actual, "ctor 1");
}
public void Identity()
{
var identity = new MatrixFloat2x2 {
R0C0 = 1f,
R1C1 = 1f,
};
Asserts.AreEqual(identity, MatrixFloat2x2.Identity, "identity");
Asserts.AreEqual(Matrix2.Identity, MatrixFloat2x2.Identity, "opentk identity");
}
public void TransposeStatic_ByRef()
{
var input = GetTestMatrix();
var inputSimd = (MatrixFloat2x2)input;
Matrix2 expected;
MatrixFloat2x2 actual;
Matrix2.Transpose(ref input, out expected);
MatrixFloat2x2.Transpose(ref inputSimd, out actual);
Asserts.AreEqual(expected, actual, "transpose out/ref");
}
public void Multiply()
{
var inputL = GetTestMatrix();
var inputR = GetTestMatrix();
var inputSimdL = (MatrixFloat2x2)inputL;
var inputSimdR = (MatrixFloat2x2)inputR;
Matrix2 expected;
Matrix2.Multiply(ref inputR, ref inputL, out expected); // OpenTK.Matrix2 got left/right mixed up...
var actual = MatrixFloat2x2.Multiply(inputSimdL, inputSimdR);
Asserts.AreEqual(expected, actual, "multiply");
}
public void Ctors()
{
SKTexture texture;
Vector2 V2;
Vector3 V3;
Vector4 V4;
Matrix2 M2;
Matrix3 M3;
Matrix4 M4;
MatrixFloat2x2 M2x2;
MatrixFloat3x3 M3x3;
MatrixFloat4x4 M4x4;
using (var obj = new SKUniform("name")) {
var M4Zero = new Matrix4(Vector4.Zero, Vector4.Zero, Vector4.Zero, Vector4.Zero);
Assert.AreEqual("name", obj.Name, "1 Name");
Assert.AreEqual(SKUniformType.None, obj.UniformType, "1 UniformType");
Assert.IsNull(obj.TextureValue, "1 TextureValue");
Assert.AreEqual(0.0f, obj.FloatValue, "1 FloatValue");
Asserts.AreEqual(Vector2.Zero, obj.FloatVector2Value, "1 FloatVector2Value");
Asserts.AreEqual(Vector3.Zero, obj.FloatVector3Value, "1 FloatVector3Value");
Asserts.AreEqual(Vector4.Zero, obj.FloatVector4Value, "1 FloatVector4Value");
Asserts.AreEqual(Matrix2.Zero, obj.FloatMatrix2Value, "1 FloatMatrix2Value");
Asserts.AreEqual(Matrix3.Zero, obj.FloatMatrix3Value, "1 FloatMatrix3Value");
Asserts.AreEqual(M4Zero, obj.FloatMatrix4Value, "1 FloatMatrix4Value");
texture = SKTexture.FromImageNamed("basn3p08.png");
V2 = new Vector2(1, 2);
V3 = new Vector3(3, 4, 5);
V4 = new Vector4(6, 7, 8, 9);
M2 = new Matrix2(1, 2, 3, 4);
M3 = new Matrix3(1, 2, 3, 4, 5, 6, 7, 8, 9);
M4 = new Matrix4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16);
M2x2 = (MatrixFloat2x2)M2;
M3x3 = (MatrixFloat3x3)M3;
M4x4 = (MatrixFloat4x4)M4;
obj.TextureValue = texture;
Assert.AreEqual(texture, obj.TextureValue, "2 TextureValue");
obj.FloatValue = 0.5f;
Assert.AreEqual(0.5f, obj.FloatValue, "2 FloatValue");
obj.FloatVector2Value = V2;
Asserts.AreEqual(V2, obj.FloatVector2Value, "2 FloatVector2Value");
obj.FloatVector3Value = V3;
Asserts.AreEqual(V3, obj.FloatVector3Value, "2 FloatVector3Value");
obj.FloatVector4Value = V4;
Asserts.AreEqual(V4, obj.FloatVector4Value, "2 FloatVector4Value");
obj.FloatMatrix2Value = M2;
Asserts.AreEqual(M2, obj.FloatMatrix2Value, "2 FloatMatrix2Value");
obj.FloatMatrix3Value = M3;
Asserts.AreEqual(M3, obj.FloatMatrix3Value, "2 FloatMatrix3Value");
obj.FloatMatrix4Value = M4;
Asserts.AreEqual(M4, obj.FloatMatrix4Value, "2 FloatMatrix4Value");
}
bool hasSimdConstructors = TestRuntime.CheckXcodeVersion(8, 0);
using (var obj = new SKUniform("name", texture)) {
Assert.AreEqual(texture, obj.TextureValue, "3 TextureValue");
}
using (var obj = new SKUniform("name", 3.1415f)) {
Assert.AreEqual(3.1415f, obj.FloatValue, "4 FloatValue");
}
using (var obj = new SKUniform("name", V2)) {
Asserts.AreEqual(V2, obj.FloatVector2Value, "5 FloatVector2Value");
}
using (var obj = new SKUniform("name", V3)) {
Asserts.AreEqual(V3, obj.FloatVector3Value, "6 FloatVector3Value");
}
using (var obj = new SKUniform("name", V4)) {
Asserts.AreEqual(V4, obj.FloatVector4Value, "7 FloatVector4Value");
}
using (var obj = new SKUniform("name", M2)) {
Asserts.AreEqual(M2, obj.FloatMatrix2Value, "8 FloatMatrix2Value");
Asserts.AreEqual(M2, MatrixFloat2x2.Transpose(CFunctions.GetMatrixFloat2x2(obj, "matrixFloat2x2Value")), "8b FloatMatrix2Value");
}
using (var obj = new SKUniform("name", M3)) {
Asserts.AreEqual(M3, obj.FloatMatrix3Value, "9 FloatMatrix3Value");
Asserts.AreEqual(M3, MatrixFloat3x3.Transpose(CFunctions.GetMatrixFloat3x3(obj, "matrixFloat3x3Value")), "9b FloatMatrix3Value");
}
using (var obj = new SKUniform("name", M4)) {
Asserts.AreEqual(M4, obj.FloatMatrix4Value, "10 FloatMatrix4Value");
Asserts.AreEqual(M4, MatrixFloat4x4.Transpose(CFunctions.GetMatrixFloat4x4(obj, "matrixFloat4x4Value")), "10b FloatMatrix4Value");
}
using (var obj = new SKUniform("name", M2x2)) {
Asserts.AreEqual(M2x2, obj.MatrixFloat2x2Value, "11 MatrixFloat2x2Value");
Asserts.AreEqual(M2x2, CFunctions.GetMatrixFloat2x2(obj, "matrixFloat2x2Value"), "11b MatrixFloat2x2Value");
var tmp2 = new MatrixFloat2x2(9, 8, 7, 6);
obj.MatrixFloat2x2Value = tmp2;
Asserts.AreEqual(tmp2, obj.MatrixFloat2x2Value, "11 MatrixFloat2x2Value second");
Asserts.AreEqual(tmp2, CFunctions.GetMatrixFloat2x2(obj, "matrixFloat2x2Value"), "11b MatrixFloat2x2Value second");
}
using (var obj = new SKUniform("name", M3x3)) {
Asserts.AreEqual(M3x3, obj.MatrixFloat3x3Value, "12 MatrixFloat3x3Value");
Asserts.AreEqual(M3x3, CFunctions.GetMatrixFloat3x3(obj, "matrixFloat3x3Value"), "12b MatrixFloat3x3Value");
var tmp3 = new MatrixFloat3x3(9, 8, 7, 6, 5, 4, 3, 2, 1);
obj.MatrixFloat3x3Value = tmp3;
Asserts.AreEqual(tmp3, obj.MatrixFloat3x3Value, "12 MatrixFloat3x3Value second");
Asserts.AreEqual(tmp3, CFunctions.GetMatrixFloat3x3(obj, "matrixFloat3x3Value"), "12b MatrixFloat3x3Value second");
}
using (var obj = new SKUniform("name", M4x4)) {
Asserts.AreEqual(M4x4, obj.MatrixFloat4x4Value, "13 MatrixFloat4x4Value");
Asserts.AreEqual(M4x4, CFunctions.GetMatrixFloat4x4(obj, "matrixFloat4x4Value"), "13b FloatMatrix4Value");
var tmp4 = new MatrixFloat4x4(9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5, -6);
obj.MatrixFloat4x4Value = tmp4;
Asserts.AreEqual(tmp4, obj.MatrixFloat4x4Value, "13 MatrixFloat4x4Value second");
Asserts.AreEqual(tmp4, CFunctions.GetMatrixFloat4x4(obj, "matrixFloat4x4Value"), "13b MatrixFloat4x4Value second");
}
}
public void ToStringTest()
{
var actual = new MatrixFloat2x2(1, 2, 3, 4);
Assert.AreEqual("(1, 2)\n(3, 4)", actual.ToString(), "tostring");
}