public static void MultiplicationShiftTest()
=> TrafoTesting.GenericTest(rnd =>
{
var a = TrafoTesting.GetRandomRot2(rnd);
var b = TrafoTesting.GetRandomShift2(rnd);
var p = rnd.UniformV2d() * rnd.UniformInt(1000);
{
var trafo = a * b;
var res = trafo.TransformPos(p);
var trafoRef = (M33d)a * (M33d)b;
var resRef = trafoRef.TransformPos(p);
TrafoTesting.AreEqual(res, resRef);
}
{
var trafo = b * a;
var res = trafo.TransformPos(p);
var trafoRef = (M33d)b * (M33d)a;
var resRef = trafoRef.TransformPos(p);
TrafoTesting.AreEqual(res, resRef);
}
});