GRAD_3D top-level constant
Implementation
const List<D3> GRAD_3D = [
D3(1, 1, 0),
D3(-1, 1, 0),
D3(1, -1, 0),
D3(-1, -1, 0),
D3(1, 0, 1),
D3(-1, 0, 1),
D3(1, 0, -1),
D3(-1, 0, -1),
D3(0, 1, 1),
D3(0, -1, 1),
D3(0, 1, -1),
D3(0, -1, -1),
D3(1, 1, 0),
D3(0, -1, 1),
D3(-1, 1, 0),
D3(0, -1, -1),
];