Triangular Lattice

Build a triangular lattice with periodic boundary conditions in the x direction and open boundary conditions in the y direction:

using CairoMakie
using LatticeMaker
L = TriangularLattice(7, 5; periodic=(true, false))

Lattice{2}(UnitCell{2}(((1.0, 0.0), (0.5, 0.8660254037844386)), [(0.0, 0.0)], [(1, (1, 0), 1), (1, (0, 1), 1), (1, (-1, 1), 1)]), (7, 5), (true, false))

Get the edges of the lattice:

edges(L)

91-element Vector{Vector{Int64}}:
 [1, 6]
 [1, 2]
 [1, 32]
 [6, 11]
 [6, 7]
 [2, 6]
 [11, 16]
 [11, 12]
 [7, 11]
 [16, 21]
 ⋮
 [34, 35]
 [30, 34]
 [5, 10]
 [10, 15]
 [15, 20]
 [20, 25]
 [25, 30]
 [30, 35]
 [5, 35]

Plot the lattice:

plot_lattice(L)