def main():
m, n = 6, 6
# Set deeper recursion level to avoid max recursion depth exceeded.
if m > 5 or n > 5:
sys.setrecursionlimit(10000)
grid = Grid(2, m, n)
# Get vertices in the boundary face.
vertices = grid.get_vertices([(1, 1), (0, 1), (0, 0), (1, 0)])
# Create a new pdf file with current timestamp.
now = datetime.datetime.now()
#primal_pdf = PdfPages('../resources/{}-primal.pdf'.format(now.strftime("%m-%d-%H:%M")))
#dual_pdf = PdfPages('../resources/{}-dual.pdf'.format(now.strftime("%m-%d-%H:%M")))
primal_pdf = None
dual_pdf = None
vertex_mapping = get_vertex_mapping(grid.genus, grid.width, grid.height)
face_mapping = get_face_mapping(grid.genus, grid.width, grid.height)
# Wrap all visualization related parameters in tuple.
visual_params = (vertex_mapping, face_mapping, primal_pdf, dual_pdf)
move_around_face(grid, vertices, visual_params)
# Close the pdf files, if created.
if primal_pdf is not None:
primal_pdf.close()
if dual_pdf is not None:
dual_pdf.close()
def test_vertex_mapping_g2(self):
g = 2
m, n = 6, 6
vertex_mapping = get_vertex_mapping(g, m, n)
correct_mapping = {
(0, 0): [(0, 0), (3, 0), (6, 0), (0, 3), (3, 6), (0, 6), (6, 3), (6, 6)],
(0, 1): [(0, 1), (6, 4)],
(0, 2): [(0, 2), (6, 5)],
(0, 4): [(0, 4), (6, 1)],
(0, 5): [(0, 5), (6, 2)],
(1, 0): [(1, 0), (4, 6)],
(2, 0): [(2, 0), (5, 6)],
(4, 0): [(4, 0), (1, 6)],
(5, 0): [(5, 0), (2, 6)]
}
# All the internal nodes should have only itself as boundary duplicate.
for i in range(m):
for j in range(n):
if (i, j) not in correct_mapping:
correct_mapping[(i, j)] = [(i, j)]
else:
correct_mapping[(i, j)] += [(i, j)]
for v in vertex_mapping:
assert Set(vertex_mapping[v]) == Set(correct_mapping[v]), \
"vertex_mapping_g2({}) = {}; want: {}".format(v, vertex_mapping[v], correct_mapping[v])
def test_vertex_mapping_g1(self):
g = 1
m, n = 3, 3
vertex_mapping = get_vertex_mapping(g, m, n)
correct_mapping = {
(0, 0): [(0, 0), (3, 0), (0, 3), (3, 3)],
(0, 1): [(0, 1), (3, 1)],
(0, 2): [(0, 2), (3, 2)],
(1, 0): [(1, 0), (1, 3)],
(2, 0): [(2, 0), (2, 3)]
}
# All the internal nodes should have only itself as boundary duplicate.
for i in range(1, m):
for j in range(1, n):
correct_mapping[(i, j)] = [(i, j)]
for v in vertex_mapping:
assert Set(vertex_mapping[v]) == Set(correct_mapping[v]), \
"vertex_mapping_g1({}) = {}; want: {}".format(v, vertex_mapping[v], correct_mapping[v])
