示例#1
0
        public static void Rot3dTransformTest()
        {
            var rnd = new RandomSystem(1);

            for (int i = 0; i < 10000; i++)
            {
                var v    = rnd.UniformV3d();
                var axis = rnd.UniformV3dDirection();
                var ang  = rnd.UniformDouble();
                var rot  = Rot3d.Rotation(axis, ang);

                var test1 = TransformUsingM33d(rot, v);
                var test2 = rot.Transform(v);
                var test3 = TransformUsingQuaternion(rot, v);
                var test4 = TransformUsingQuaternionOpt1(rot, v);

                Assert.IsTrue(test1.ApproximateEquals(test2, 1e-5));
                Assert.IsTrue(test1.ApproximateEquals(test3, 1e-5));
                Assert.IsTrue(test1.ApproximateEquals(test4, 1e-5));
            }
        }
示例#2
0
 public static Shift3d GetRandomShift3(RandomSystem rnd)
 => new Shift3d(rnd.UniformV3d() * 10);
示例#3
0
 public static Scale3d GetRandomScale3(RandomSystem rnd)
 => new Scale3d(rnd.UniformV3d() * 5);