Tables.fxh

const uint numTris[256] = {
  0,   1,   1,   2,   1,   2,   2,   3, 
  1,   2,   2,   3,   2,   3,   3,   2, 
  1,   2,   2,   3,   2,   3,   3,   4, 
  2,   3,   3,   4,   3,   4,   4,   3, 
  1,   2,   2,   3,   2,   3,   3,   4, 
  2,   3,   3,   4,   3,   4,   4,   3, 
  2,   3,   3,   2,   3,   4,   4,   3, 
  3,   4,   4,   3,   4,   5,   5,   2, 
  1,   2,   2,   3,   2,   3,   3,   4, 
  2,   3,   3,   4,   3,   4,   4,   3, 
  2,   3,   3,   4,   3,   4,   4,   5, 
  3,   4,   4,   5,   4,   5,   5,   4, 
  2,   3,   3,   4,   3,   4,   2,   3, 
  3,   4,   4,   5,   4,   5,   3,   2, 
  3,   4,   4,   3,   4,   5,   3,   2, 
  4,   5,   5,   4,   5,   2,   4,   1, 
  1,   2,   2,   3,   2,   3,   3,   4, 
  2,   3,   3,   4,   3,   4,   4,   3, 
  2,   3,   3,   4,   3,   4,   4,   5, 
  3,   2,   4,   3,   4,   3,   5,   2, 
  2,   3,   3,   4,   3,   4,   4,   5, 
  3,   4,   4,   5,   4,   5,   5,   4, 
  3,   4,   4,   3,   4,   5,   5,   4, 
  4,   3,   5,   2,   5,   4,   2,   1, 
  2,   3,   3,   4,   3,   4,   4,   5, 
  3,   4,   4,   5,   2,   3,   3,   2, 
  3,   4,   4,   5,   4,   5,   5,   2, 
  4,   3,   5,   4,   3,   2,   4,   1, 
  3,   4,   4,   5,   4,   5,   3,   4, 
  4,   5,   5,   2,   3,   4,   2,   1, 
  2,   3,   3,   2,   3,   4,   2,   1, 
  3,   2,   4,   1,   2,   1,   1,   0,
};

const int3 triTable[256][5] = {
  {
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 1, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 8, 3),
    int3(9, 8, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 3),
    int3(1, 2, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 2, 10),
    int3(0, 2, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 8, 3),
    int3(2, 10, 8),
    int3(10, 9, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 11, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 11, 2),
    int3(8, 11, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 9, 0),
    int3(2, 3, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 11, 2),
    int3(1, 9, 11),
    int3(9, 8, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 10, 1),
    int3(11, 10, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 10, 1),
    int3(0, 8, 10),
    int3(8, 11, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 9, 0),
    int3(3, 11, 9),
    int3(11, 10, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 8, 10),
    int3(10, 8, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 7, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 3, 0),
    int3(7, 3, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 1, 9),
    int3(8, 4, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 1, 9),
    int3(4, 7, 1),
    int3(7, 3, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 10),
    int3(8, 4, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 4, 7),
    int3(3, 0, 4),
    int3(1, 2, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 2, 10),
    int3(9, 0, 2),
    int3(8, 4, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 10, 9),
    int3(2, 9, 7),
    int3(2, 7, 3),
    int3(7, 9, 4),
    int3(-1, -1, -1),
  },
  {
    int3(8, 4, 7),
    int3(3, 11, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(11, 4, 7),
    int3(11, 2, 4),
    int3(2, 0, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 0, 1),
    int3(8, 4, 7),
    int3(2, 3, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 7, 11),
    int3(9, 4, 11),
    int3(9, 11, 2),
    int3(9, 2, 1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 10, 1),
    int3(3, 11, 10),
    int3(7, 8, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 11, 10),
    int3(1, 4, 11),
    int3(1, 0, 4),
    int3(7, 11, 4),
    int3(-1, -1, -1),
  },
  {
    int3(4, 7, 8),
    int3(9, 0, 11),
    int3(9, 11, 10),
    int3(11, 0, 3),
    int3(-1, -1, -1),
  },
  {
    int3(4, 7, 11),
    int3(4, 11, 9),
    int3(9, 11, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 4),
    int3(0, 8, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 5, 4),
    int3(1, 5, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 5, 4),
    int3(8, 3, 5),
    int3(3, 1, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 10),
    int3(9, 5, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 0, 8),
    int3(1, 2, 10),
    int3(4, 9, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 2, 10),
    int3(5, 4, 2),
    int3(4, 0, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 10, 5),
    int3(3, 2, 5),
    int3(3, 5, 4),
    int3(3, 4, 8),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 4),
    int3(2, 3, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 11, 2),
    int3(0, 8, 11),
    int3(4, 9, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 5, 4),
    int3(0, 1, 5),
    int3(2, 3, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 1, 5),
    int3(2, 5, 8),
    int3(2, 8, 11),
    int3(4, 8, 5),
    int3(-1, -1, -1),
  },
  {
    int3(10, 3, 11),
    int3(10, 1, 3),
    int3(9, 5, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 9, 5),
    int3(0, 8, 1),
    int3(8, 10, 1),
    int3(8, 11, 10),
    int3(-1, -1, -1),
  },
  {
    int3(5, 4, 0),
    int3(5, 0, 11),
    int3(5, 11, 10),
    int3(11, 0, 3),
    int3(-1, -1, -1),
  },
  {
    int3(5, 4, 8),
    int3(5, 8, 10),
    int3(10, 8, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 7, 8),
    int3(5, 7, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 3, 0),
    int3(9, 5, 3),
    int3(5, 7, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 7, 8),
    int3(0, 1, 7),
    int3(1, 5, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 5, 3),
    int3(3, 5, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 7, 8),
    int3(9, 5, 7),
    int3(10, 1, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 1, 2),
    int3(9, 5, 0),
    int3(5, 3, 0),
    int3(5, 7, 3),
    int3(-1, -1, -1),
  },
  {
    int3(8, 0, 2),
    int3(8, 2, 5),
    int3(8, 5, 7),
    int3(10, 5, 2),
    int3(-1, -1, -1),
  },
  {
    int3(2, 10, 5),
    int3(2, 5, 3),
    int3(3, 5, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(7, 9, 5),
    int3(7, 8, 9),
    int3(3, 11, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 7),
    int3(9, 7, 2),
    int3(9, 2, 0),
    int3(2, 7, 11),
    int3(-1, -1, -1),
  },
  {
    int3(2, 3, 11),
    int3(0, 1, 8),
    int3(1, 7, 8),
    int3(1, 5, 7),
    int3(-1, -1, -1),
  },
  {
    int3(11, 2, 1),
    int3(11, 1, 7),
    int3(7, 1, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 8),
    int3(8, 5, 7),
    int3(10, 1, 3),
    int3(10, 3, 11),
    int3(-1, -1, -1),
  },
  {
    int3(5, 7, 0),
    int3(5, 0, 9),
    int3(7, 11, 0),
    int3(1, 0, 10),
    int3(11, 10, 0),
  },
  {
    int3(11, 10, 0),
    int3(11, 0, 3),
    int3(10, 5, 0),
    int3(8, 0, 7),
    int3(5, 7, 0),
  },
  {
    int3(11, 10, 5),
    int3(7, 11, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 6, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 3),
    int3(5, 10, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 0, 1),
    int3(5, 10, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 8, 3),
    int3(1, 9, 8),
    int3(5, 10, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 6, 5),
    int3(2, 6, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 6, 5),
    int3(1, 2, 6),
    int3(3, 0, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 6, 5),
    int3(9, 0, 6),
    int3(0, 2, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 9, 8),
    int3(5, 8, 2),
    int3(5, 2, 6),
    int3(3, 2, 8),
    int3(-1, -1, -1),
  },
  {
    int3(2, 3, 11),
    int3(10, 6, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(11, 0, 8),
    int3(11, 2, 0),
    int3(10, 6, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 1, 9),
    int3(2, 3, 11),
    int3(5, 10, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 10, 6),
    int3(1, 9, 2),
    int3(9, 11, 2),
    int3(9, 8, 11),
    int3(-1, -1, -1),
  },
  {
    int3(6, 3, 11),
    int3(6, 5, 3),
    int3(5, 1, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 11),
    int3(0, 11, 5),
    int3(0, 5, 1),
    int3(5, 11, 6),
    int3(-1, -1, -1),
  },
  {
    int3(3, 11, 6),
    int3(0, 3, 6),
    int3(0, 6, 5),
    int3(0, 5, 9),
    int3(-1, -1, -1),
  },
  {
    int3(6, 5, 9),
    int3(6, 9, 11),
    int3(11, 9, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 10, 6),
    int3(4, 7, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 3, 0),
    int3(4, 7, 3),
    int3(6, 5, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 9, 0),
    int3(5, 10, 6),
    int3(8, 4, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 6, 5),
    int3(1, 9, 7),
    int3(1, 7, 3),
    int3(7, 9, 4),
    int3(-1, -1, -1),
  },
  {
    int3(6, 1, 2),
    int3(6, 5, 1),
    int3(4, 7, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 5),
    int3(5, 2, 6),
    int3(3, 0, 4),
    int3(3, 4, 7),
    int3(-1, -1, -1),
  },
  {
    int3(8, 4, 7),
    int3(9, 0, 5),
    int3(0, 6, 5),
    int3(0, 2, 6),
    int3(-1, -1, -1),
  },
  {
    int3(7, 3, 9),
    int3(7, 9, 4),
    int3(3, 2, 9),
    int3(5, 9, 6),
    int3(2, 6, 9),
  },
  {
    int3(3, 11, 2),
    int3(7, 8, 4),
    int3(10, 6, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 10, 6),
    int3(4, 7, 2),
    int3(4, 2, 0),
    int3(2, 7, 11),
    int3(-1, -1, -1),
  },
  {
    int3(0, 1, 9),
    int3(4, 7, 8),
    int3(2, 3, 11),
    int3(5, 10, 6),
    int3(-1, -1, -1),
  },
  {
    int3(9, 2, 1),
    int3(9, 11, 2),
    int3(9, 4, 11),
    int3(7, 11, 4),
    int3(5, 10, 6),
  },
  {
    int3(8, 4, 7),
    int3(3, 11, 5),
    int3(3, 5, 1),
    int3(5, 11, 6),
    int3(-1, -1, -1),
  },
  {
    int3(5, 1, 11),
    int3(5, 11, 6),
    int3(1, 0, 11),
    int3(7, 11, 4),
    int3(0, 4, 11),
  },
  {
    int3(0, 5, 9),
    int3(0, 6, 5),
    int3(0, 3, 6),
    int3(11, 6, 3),
    int3(8, 4, 7),
  },
  {
    int3(6, 5, 9),
    int3(6, 9, 11),
    int3(4, 7, 9),
    int3(7, 11, 9),
    int3(-1, -1, -1),
  },
  {
    int3(10, 4, 9),
    int3(6, 4, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 10, 6),
    int3(4, 9, 10),
    int3(0, 8, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 0, 1),
    int3(10, 6, 0),
    int3(6, 4, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 3, 1),
    int3(8, 1, 6),
    int3(8, 6, 4),
    int3(6, 1, 10),
    int3(-1, -1, -1),
  },
  {
    int3(1, 4, 9),
    int3(1, 2, 4),
    int3(2, 6, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 0, 8),
    int3(1, 2, 9),
    int3(2, 4, 9),
    int3(2, 6, 4),
    int3(-1, -1, -1),
  },
  {
    int3(0, 2, 4),
    int3(4, 2, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 3, 2),
    int3(8, 2, 4),
    int3(4, 2, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 4, 9),
    int3(10, 6, 4),
    int3(11, 2, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 2),
    int3(2, 8, 11),
    int3(4, 9, 10),
    int3(4, 10, 6),
    int3(-1, -1, -1),
  },
  {
    int3(3, 11, 2),
    int3(0, 1, 6),
    int3(0, 6, 4),
    int3(6, 1, 10),
    int3(-1, -1, -1),
  },
  {
    int3(6, 4, 1),
    int3(6, 1, 10),
    int3(4, 8, 1),
    int3(2, 1, 11),
    int3(8, 11, 1),
  },
  {
    int3(9, 6, 4),
    int3(9, 3, 6),
    int3(9, 1, 3),
    int3(11, 6, 3),
    int3(-1, -1, -1),
  },
  {
    int3(8, 11, 1),
    int3(8, 1, 0),
    int3(11, 6, 1),
    int3(9, 1, 4),
    int3(6, 4, 1),
  },
  {
    int3(3, 11, 6),
    int3(3, 6, 0),
    int3(0, 6, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(6, 4, 8),
    int3(11, 6, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(7, 10, 6),
    int3(7, 8, 10),
    int3(8, 9, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 7, 3),
    int3(0, 10, 7),
    int3(0, 9, 10),
    int3(6, 7, 10),
    int3(-1, -1, -1),
  },
  {
    int3(10, 6, 7),
    int3(1, 10, 7),
    int3(1, 7, 8),
    int3(1, 8, 0),
    int3(-1, -1, -1),
  },
  {
    int3(10, 6, 7),
    int3(10, 7, 1),
    int3(1, 7, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 6),
    int3(1, 6, 8),
    int3(1, 8, 9),
    int3(8, 6, 7),
    int3(-1, -1, -1),
  },
  {
    int3(2, 6, 9),
    int3(2, 9, 1),
    int3(6, 7, 9),
    int3(0, 9, 3),
    int3(7, 3, 9),
  },
  {
    int3(7, 8, 0),
    int3(7, 0, 6),
    int3(6, 0, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(7, 3, 2),
    int3(6, 7, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 3, 11),
    int3(10, 6, 8),
    int3(10, 8, 9),
    int3(8, 6, 7),
    int3(-1, -1, -1),
  },
  {
    int3(2, 0, 7),
    int3(2, 7, 11),
    int3(0, 9, 7),
    int3(6, 7, 10),
    int3(9, 10, 7),
  },
  {
    int3(1, 8, 0),
    int3(1, 7, 8),
    int3(1, 10, 7),
    int3(6, 7, 10),
    int3(2, 3, 11),
  },
  {
    int3(11, 2, 1),
    int3(11, 1, 7),
    int3(10, 6, 1),
    int3(6, 7, 1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 9, 6),
    int3(8, 6, 7),
    int3(9, 1, 6),
    int3(11, 6, 3),
    int3(1, 3, 6),
  },
  {
    int3(0, 9, 1),
    int3(11, 6, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(7, 8, 0),
    int3(7, 0, 6),
    int3(3, 11, 0),
    int3(11, 6, 0),
    int3(-1, -1, -1),
  },
  {
    int3(7, 11, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(7, 6, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 0, 8),
    int3(11, 7, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 1, 9),
    int3(11, 7, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 1, 9),
    int3(8, 3, 1),
    int3(11, 7, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 1, 2),
    int3(6, 11, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 10),
    int3(3, 0, 8),
    int3(6, 11, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 9, 0),
    int3(2, 10, 9),
    int3(6, 11, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(6, 11, 7),
    int3(2, 10, 3),
    int3(10, 8, 3),
    int3(10, 9, 8),
    int3(-1, -1, -1),
  },
  {
    int3(7, 2, 3),
    int3(6, 2, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(7, 0, 8),
    int3(7, 6, 0),
    int3(6, 2, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 7, 6),
    int3(2, 3, 7),
    int3(0, 1, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 6, 2),
    int3(1, 8, 6),
    int3(1, 9, 8),
    int3(8, 7, 6),
    int3(-1, -1, -1),
  },
  {
    int3(10, 7, 6),
    int3(10, 1, 7),
    int3(1, 3, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 7, 6),
    int3(1, 7, 10),
    int3(1, 8, 7),
    int3(1, 0, 8),
    int3(-1, -1, -1),
  },
  {
    int3(0, 3, 7),
    int3(0, 7, 10),
    int3(0, 10, 9),
    int3(6, 10, 7),
    int3(-1, -1, -1),
  },
  {
    int3(7, 6, 10),
    int3(7, 10, 8),
    int3(8, 10, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(6, 8, 4),
    int3(11, 8, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 6, 11),
    int3(3, 0, 6),
    int3(0, 4, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 6, 11),
    int3(8, 4, 6),
    int3(9, 0, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 4, 6),
    int3(9, 6, 3),
    int3(9, 3, 1),
    int3(11, 3, 6),
    int3(-1, -1, -1),
  },
  {
    int3(6, 8, 4),
    int3(6, 11, 8),
    int3(2, 10, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 10),
    int3(3, 0, 11),
    int3(0, 6, 11),
    int3(0, 4, 6),
    int3(-1, -1, -1),
  },
  {
    int3(4, 11, 8),
    int3(4, 6, 11),
    int3(0, 2, 9),
    int3(2, 10, 9),
    int3(-1, -1, -1),
  },
  {
    int3(10, 9, 3),
    int3(10, 3, 2),
    int3(9, 4, 3),
    int3(11, 3, 6),
    int3(4, 6, 3),
  },
  {
    int3(8, 2, 3),
    int3(8, 4, 2),
    int3(4, 6, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 4, 2),
    int3(4, 6, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 9, 0),
    int3(2, 3, 4),
    int3(2, 4, 6),
    int3(4, 3, 8),
    int3(-1, -1, -1),
  },
  {
    int3(1, 9, 4),
    int3(1, 4, 2),
    int3(2, 4, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 1, 3),
    int3(8, 6, 1),
    int3(8, 4, 6),
    int3(6, 10, 1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 1, 0),
    int3(10, 0, 6),
    int3(6, 0, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 6, 3),
    int3(4, 3, 8),
    int3(6, 10, 3),
    int3(0, 3, 9),
    int3(10, 9, 3),
  },
  {
    int3(10, 9, 4),
    int3(6, 10, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 9, 5),
    int3(7, 6, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 3),
    int3(4, 9, 5),
    int3(11, 7, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 0, 1),
    int3(5, 4, 0),
    int3(7, 6, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(11, 7, 6),
    int3(8, 3, 4),
    int3(3, 5, 4),
    int3(3, 1, 5),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 4),
    int3(10, 1, 2),
    int3(7, 6, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(6, 11, 7),
    int3(1, 2, 10),
    int3(0, 8, 3),
    int3(4, 9, 5),
    int3(-1, -1, -1),
  },
  {
    int3(7, 6, 11),
    int3(5, 4, 10),
    int3(4, 2, 10),
    int3(4, 0, 2),
    int3(-1, -1, -1),
  },
  {
    int3(3, 4, 8),
    int3(3, 5, 4),
    int3(3, 2, 5),
    int3(10, 5, 2),
    int3(11, 7, 6),
  },
  {
    int3(7, 2, 3),
    int3(7, 6, 2),
    int3(5, 4, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 4),
    int3(0, 8, 6),
    int3(0, 6, 2),
    int3(6, 8, 7),
    int3(-1, -1, -1),
  },
  {
    int3(3, 6, 2),
    int3(3, 7, 6),
    int3(1, 5, 0),
    int3(5, 4, 0),
    int3(-1, -1, -1),
  },
  {
    int3(6, 2, 8),
    int3(6, 8, 7),
    int3(2, 1, 8),
    int3(4, 8, 5),
    int3(1, 5, 8),
  },
  {
    int3(9, 5, 4),
    int3(10, 1, 6),
    int3(1, 7, 6),
    int3(1, 3, 7),
    int3(-1, -1, -1),
  },
  {
    int3(1, 6, 10),
    int3(1, 7, 6),
    int3(1, 0, 7),
    int3(8, 7, 0),
    int3(9, 5, 4),
  },
  {
    int3(4, 0, 10),
    int3(4, 10, 5),
    int3(0, 3, 10),
    int3(6, 10, 7),
    int3(3, 7, 10),
  },
  {
    int3(7, 6, 10),
    int3(7, 10, 8),
    int3(5, 4, 10),
    int3(4, 8, 10),
    int3(-1, -1, -1),
  },
  {
    int3(6, 9, 5),
    int3(6, 11, 9),
    int3(11, 8, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 6, 11),
    int3(0, 6, 3),
    int3(0, 5, 6),
    int3(0, 9, 5),
    int3(-1, -1, -1),
  },
  {
    int3(0, 11, 8),
    int3(0, 5, 11),
    int3(0, 1, 5),
    int3(5, 6, 11),
    int3(-1, -1, -1),
  },
  {
    int3(6, 11, 3),
    int3(6, 3, 5),
    int3(5, 3, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 10),
    int3(9, 5, 11),
    int3(9, 11, 8),
    int3(11, 5, 6),
    int3(-1, -1, -1),
  },
  {
    int3(0, 11, 3),
    int3(0, 6, 11),
    int3(0, 9, 6),
    int3(5, 6, 9),
    int3(1, 2, 10),
  },
  {
    int3(11, 8, 5),
    int3(11, 5, 6),
    int3(8, 0, 5),
    int3(10, 5, 2),
    int3(0, 2, 5),
  },
  {
    int3(6, 11, 3),
    int3(6, 3, 5),
    int3(2, 10, 3),
    int3(10, 5, 3),
    int3(-1, -1, -1),
  },
  {
    int3(5, 8, 9),
    int3(5, 2, 8),
    int3(5, 6, 2),
    int3(3, 8, 2),
    int3(-1, -1, -1),
  },
  {
    int3(9, 5, 6),
    int3(9, 6, 0),
    int3(0, 6, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 5, 8),
    int3(1, 8, 0),
    int3(5, 6, 8),
    int3(3, 8, 2),
    int3(6, 2, 8),
  },
  {
    int3(1, 5, 6),
    int3(2, 1, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 3, 6),
    int3(1, 6, 10),
    int3(3, 8, 6),
    int3(5, 6, 9),
    int3(8, 9, 6),
  },
  {
    int3(10, 1, 0),
    int3(10, 0, 6),
    int3(9, 5, 0),
    int3(5, 6, 0),
    int3(-1, -1, -1),
  },
  {
    int3(0, 3, 8),
    int3(5, 6, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 5, 6),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(11, 5, 10),
    int3(7, 5, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(11, 5, 10),
    int3(11, 7, 5),
    int3(8, 3, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 11, 7),
    int3(5, 10, 11),
    int3(1, 9, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(10, 7, 5),
    int3(10, 11, 7),
    int3(9, 8, 1),
    int3(8, 3, 1),
    int3(-1, -1, -1),
  },
  {
    int3(11, 1, 2),
    int3(11, 7, 1),
    int3(7, 5, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 3),
    int3(1, 2, 7),
    int3(1, 7, 5),
    int3(7, 2, 11),
    int3(-1, -1, -1),
  },
  {
    int3(9, 7, 5),
    int3(9, 2, 7),
    int3(9, 0, 2),
    int3(2, 11, 7),
    int3(-1, -1, -1),
  },
  {
    int3(7, 5, 2),
    int3(7, 2, 11),
    int3(5, 9, 2),
    int3(3, 2, 8),
    int3(9, 8, 2),
  },
  {
    int3(2, 5, 10),
    int3(2, 3, 5),
    int3(3, 7, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 2, 0),
    int3(8, 5, 2),
    int3(8, 7, 5),
    int3(10, 2, 5),
    int3(-1, -1, -1),
  },
  {
    int3(9, 0, 1),
    int3(5, 10, 3),
    int3(5, 3, 7),
    int3(3, 10, 2),
    int3(-1, -1, -1),
  },
  {
    int3(9, 8, 2),
    int3(9, 2, 1),
    int3(8, 7, 2),
    int3(10, 2, 5),
    int3(7, 5, 2),
  },
  {
    int3(1, 3, 5),
    int3(3, 7, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 7),
    int3(0, 7, 1),
    int3(1, 7, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 0, 3),
    int3(9, 3, 5),
    int3(5, 3, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 8, 7),
    int3(5, 9, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 8, 4),
    int3(5, 10, 8),
    int3(10, 11, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(5, 0, 4),
    int3(5, 11, 0),
    int3(5, 10, 11),
    int3(11, 3, 0),
    int3(-1, -1, -1),
  },
  {
    int3(0, 1, 9),
    int3(8, 4, 10),
    int3(8, 10, 11),
    int3(10, 4, 5),
    int3(-1, -1, -1),
  },
  {
    int3(10, 11, 4),
    int3(10, 4, 5),
    int3(11, 3, 4),
    int3(9, 4, 1),
    int3(3, 1, 4),
  },
  {
    int3(2, 5, 1),
    int3(2, 8, 5),
    int3(2, 11, 8),
    int3(4, 5, 8),
    int3(-1, -1, -1),
  },
  {
    int3(0, 4, 11),
    int3(0, 11, 3),
    int3(4, 5, 11),
    int3(2, 11, 1),
    int3(5, 1, 11),
  },
  {
    int3(0, 2, 5),
    int3(0, 5, 9),
    int3(2, 11, 5),
    int3(4, 5, 8),
    int3(11, 8, 5),
  },
  {
    int3(9, 4, 5),
    int3(2, 11, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 5, 10),
    int3(3, 5, 2),
    int3(3, 4, 5),
    int3(3, 8, 4),
    int3(-1, -1, -1),
  },
  {
    int3(5, 10, 2),
    int3(5, 2, 4),
    int3(4, 2, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 10, 2),
    int3(3, 5, 10),
    int3(3, 8, 5),
    int3(4, 5, 8),
    int3(0, 1, 9),
  },
  {
    int3(5, 10, 2),
    int3(5, 2, 4),
    int3(1, 9, 2),
    int3(9, 4, 2),
    int3(-1, -1, -1),
  },
  {
    int3(8, 4, 5),
    int3(8, 5, 3),
    int3(3, 5, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 4, 5),
    int3(1, 0, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(8, 4, 5),
    int3(8, 5, 3),
    int3(9, 0, 5),
    int3(0, 3, 5),
    int3(-1, -1, -1),
  },
  {
    int3(9, 4, 5),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 11, 7),
    int3(4, 9, 11),
    int3(9, 10, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 8, 3),
    int3(4, 9, 7),
    int3(9, 11, 7),
    int3(9, 10, 11),
    int3(-1, -1, -1),
  },
  {
    int3(1, 10, 11),
    int3(1, 11, 4),
    int3(1, 4, 0),
    int3(7, 4, 11),
    int3(-1, -1, -1),
  },
  {
    int3(3, 1, 4),
    int3(3, 4, 8),
    int3(1, 10, 4),
    int3(7, 4, 11),
    int3(10, 11, 4),
  },
  {
    int3(4, 11, 7),
    int3(9, 11, 4),
    int3(9, 2, 11),
    int3(9, 1, 2),
    int3(-1, -1, -1),
  },
  {
    int3(9, 7, 4),
    int3(9, 11, 7),
    int3(9, 1, 11),
    int3(2, 11, 1),
    int3(0, 8, 3),
  },
  {
    int3(11, 7, 4),
    int3(11, 4, 2),
    int3(2, 4, 0),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(11, 7, 4),
    int3(11, 4, 2),
    int3(8, 3, 4),
    int3(3, 2, 4),
    int3(-1, -1, -1),
  },
  {
    int3(2, 9, 10),
    int3(2, 7, 9),
    int3(2, 3, 7),
    int3(7, 4, 9),
    int3(-1, -1, -1),
  },
  {
    int3(9, 10, 7),
    int3(9, 7, 4),
    int3(10, 2, 7),
    int3(8, 7, 0),
    int3(2, 0, 7),
  },
  {
    int3(3, 7, 10),
    int3(3, 10, 2),
    int3(7, 4, 10),
    int3(1, 10, 0),
    int3(4, 0, 10),
  },
  {
    int3(1, 10, 2),
    int3(8, 7, 4),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 9, 1),
    int3(4, 1, 7),
    int3(7, 1, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 9, 1),
    int3(4, 1, 7),
    int3(0, 8, 1),
    int3(8, 7, 1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 0, 3),
    int3(7, 4, 3),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(4, 8, 7),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 10, 8),
    int3(10, 11, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 0, 9),
    int3(3, 9, 11),
    int3(11, 9, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 1, 10),
    int3(0, 10, 8),
    int3(8, 10, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 1, 10),
    int3(11, 3, 10),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 2, 11),
    int3(1, 11, 9),
    int3(9, 11, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 0, 9),
    int3(3, 9, 11),
    int3(1, 2, 9),
    int3(2, 11, 9),
    int3(-1, -1, -1),
  },
  {
    int3(0, 2, 11),
    int3(8, 0, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(3, 2, 11),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 3, 8),
    int3(2, 8, 10),
    int3(10, 8, 9),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(9, 10, 2),
    int3(0, 9, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(2, 3, 8),
    int3(2, 8, 10),
    int3(0, 1, 8),
    int3(1, 10, 8),
    int3(-1, -1, -1),
  },
  {
    int3(1, 10, 2),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(1, 3, 8),
    int3(9, 1, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 9, 1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(0, 3, 8),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
  {
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
    int3(-1, -1, -1),
  },
};

const int3 edgeStartCorner[12] = {
  int3(0, 0, 0),
  int3(0, 1, 0),
  int3(1, 0, 0),
  int3(0, 0, 0),
  int3(0, 0, 1),
  int3(0, 1, 1),
  int3(1, 0, 1),
  int3(0, 0, 1),
  int3(0, 0, 0),
  int3(0, 1, 0),
  int3(1, 1, 0),
  int3(1, 0, 0),
};

const int3 edgeDirection[12] = {
  int3(0, 1, 0),
  int3(1, 0, 0),
  int3(0, 1, 0),
  int3(1, 0, 0),
  int3(0, 1, 0),
  int3(1, 0, 0),
  int3(0, 1, 0),
  int3(1, 0, 0),
  int3(0, 0, 1),
  int3(0, 0, 1),
  int3(0, 0, 1),
  int3(0, 0, 1),
};

// x = 0, y = 1, z = 2
const int edgeAxis[12] = {
  1, 0, 1, 0, 1, 0, 1, 0, 2, 2, 2, 2
};

const float3 poissonRays[32] = {
  float3(0.286582, 0.257763, -0.922729),
  float3(-0.171812, -0.888079, 0.426375),
  float3(0.440764, -0.502089, -0.744066),
  float3(-0.841007, -0.428818, -0.329882),
  float3(-0.380213, -0.588038, -0.713898),
  float3(-0.055393, -0.207160, -0.976738),
  float3(-0.901510, -0.077811, 0.425706),
  float3(-0.974593, 0.123830, -0.186643),
  float3(0.208042, -0.524280, 0.825741),
  float3(0.258429, -0.898570, -0.354663),
  float3(-0.262118, 0.574475, -0.775418),
  float3(0.735212, 0.551820, 0.393646),
  float3(0.828700, -0.523923, -0.196877),
  float3(0.788742, 0.005727, -0.614698),
  float3(-0.696885, 0.649338, -0.304486),
  float3(-0.625313, 0.082413, -0.776010),
  float3(0.358696, 0.928723, 0.093864),
  float3(0.188264, 0.628978, 0.754283),
  float3(-0.495193, 0.294596, 0.817311),
  float3(0.818889, 0.508670, -0.265851),
  float3(0.027189, 0.057757, 0.997960),
  float3(-0.188421, 0.961802, -0.198582),
  float3(0.995439, 0.019982, 0.093282),
  float3(-0.315254, -0.925345, -0.210596),
  float3(0.411992, -0.877706, 0.244733),
  float3(0.625857, 0.080059, 0.775818),
  float3(-0.243839, 0.866185, 0.436194),
  float3(-0.725464, -0.643645, 0.243768),
  float3(0.766785, -0.430702, 0.475959),
  float3(-0.446376, -0.391664, 0.804580),
  float3(-0.761557, 0.562508, 0.321895),
  float3(0.344460, 0.753223, -0.560359),
};