public static void FromM33dAndV3d()
=> TrafoTesting.GenericTest(rnd =>
{
var a = TrafoTesting.GetRandomSimilarity(rnd);
var tmp = (M34d)a;
var m = (M33d)tmp;
var t = tmp.C3;
var restored = Similarity3d.FromM33dAndV3d(m, t);
TrafoTesting.AreEqual(a, restored);
});
public static void ConsistentWithMatrixRotationShiftAndScaleTest()
=> TrafoTesting.GenericTest(rnd =>
{
var trans = rnd.UniformV3d() * 10;
var axis = rnd.UniformV3dDirection();
var angle = rnd.UniformDouble() * Constant.PiTimesTwo;
var scale = rnd.UniformDouble() * 5;
var m = M44d.Translation(trans) * M44d.Rotation(axis, angle) * M44d.Scale(scale, scale, scale);
var e = new Similarity3d(scale, Rot3d.Rotation(axis, angle), trans);
var p = rnd.UniformV3d() * rnd.UniformInt(1000);
var res = m.TransformPos(p);
var res2 = e.TransformPos(p);
TrafoTesting.AreEqual(res, res2);
});
public void Write(Similarity3d t)
{
Write(t.Scale); Write(t.Euclidean);
}
public void Write(Similarity3d t)
{
Write(t.Scale); Write(t.EuclideanTransformation);
}
public static void FromTrafo3d() => TrafoTesting.GenericConversionTest(TrafoTesting.GetRandomSimilarity, a => (Trafo3d)a, b => Similarity3d.FromTrafo3d(b));
public static void FromSimilarity3d() => TrafoTesting.GenericConversionTest(rnd => new Scale3d(rnd.UniformDouble() * 10), a => Similarity3d.FromScale3d(a), b => Scale3d.FromSimilarity3d(b));