def initialize_bottom_boundary(self, id_prefix):
if not self.boundary['bottom']:
tile = self.get_neighbor_tile(['bottom'])
if tile:
corners = [
self._blend(self.c1, self.c3 - 1.0),
self._blend(1, 0),
self._blend(0, 0),
self._blend(self.c4, self.c2)
]
offset = self.basic_offset(self.fingerprint)
offset[0] -= 1
offset[1] -= 1
generator = TileGenerator(self.tessagon,
corners=corners,
u_num=self.n,
v_num=1,
u_cyclic=False,
v_cyclic=False,
id_prefix=id_prefix,
color_pattern=self.color_pattern,
fingerprint_offset=offset)
tiles = generator.initialize_tiles(self.tessagon.tile_class)
generator.initialize_neighbors(tiles)
self.boundary['bottom'] = tiles
tile.boundary['top'] = tiles
self.tiles += self._flatten_list(tiles)
def initialize_left_boundary(self, id_prefix):
if not self.boundary['left']:
tile = self.get_neighbor_tile(['left'])
if tile:
corners = [
self.blend(0, 0),
self.blend(self.c2, self.c1),
self.blend(self.c3 - 1.0, self.c4),
self.blend(0, 1)
]
offset = self.basic_offset(self.fingerprint)
offset[0] -= 1
generator = TileGenerator(self.tessagon,
corners=corners,
u_num=1,
v_num=self.n,
u_cyclic=False,
v_cyclic=False,
id_prefix=id_prefix,
color_pattern=self.color_pattern,
fingerprint_offset=offset)
tiles = generator.initialize_tiles(self.tessagon.tile_class)
generator.initialize_neighbors(tiles)
self.boundary['left'] = tiles
tile.boundary['right'] = tiles
self.tiles = self.tiles.__add__(self._flatten_list(tiles))
def initialize_interior(self):
self.interior_corners = [self.blend(self.c2, self.c1),
self.blend(self.c4, self.c2),
self.blend(self.c1, self.c3),
self.blend(self.c3, self.c4)]
if self.n < 2:
return
offset = self.basic_offset(self.fingerprint)
generator = TileGenerator(self.tessagon,
corners=self.interior_corners,
u_num=self.n-1, v_num=self.n-1,
u_cyclic=False, v_cyclic=False,
id_prefix=self.id + '.interior',
color_pattern=self.color_pattern,
fingerprint_offset=offset)
self.interior \
= generator.initialize_tiles(self.tessagon.__class__.tile_class)
generator.initialize_neighbors(self.interior)
self.tiles += self._flatten_list(self.interior)
def test_u_v_cyclic(self):
tessagon = FakeTessagon()
tile_generator = TileGenerator(tessagon,
u_range=[0.5, 1.0],
v_range=[2.5, 4.0],
u_num=2,
v_num=3,
u_cyclic=True,
v_cyclic=True)
tiles = tile_generator.initialize_tiles(FakeTileSubClass)
assert len(tiles) == 2
assert len(tiles[0]) == 3
assert len(tiles[1]) == 3
tile_generator.initialize_neighbors(tiles)
assert (tiles[0][0].get_neighbor_tile(['left']) is tiles[1][0])
assert (tiles[0][0].get_neighbor_tile(['bottom']) is tiles[0][2])
assert (tiles[0][0].get_neighbor_tile(['right']) is tiles[1][0])
assert (tiles[0][0].get_neighbor_tile(['top']) is tiles[0][1])
assert (tiles[1][2].get_neighbor_tile(['left']) is tiles[0][2])
assert (tiles[1][2].get_neighbor_tile(['bottom']) is tiles[1][1])
assert (tiles[1][2].get_neighbor_tile(['right']) is tiles[0][2])
assert (tiles[1][2].get_neighbor_tile(['top']) is tiles[1][0])