public static int test_0_vector4f_interleave_low () { Vector4f a = new Vector4f (1, 2, 3, 4); Vector4f b = new Vector4f (5, 6, 7, 8); Vector4f c = a.InterleaveLow (b); if (c.X != 1) return 1; if (c.Y != 5) return 2; if (c.Z != 2) return 3; if (c.W != 6) return 4; return 0; }