def _gen_box_list(self, spu_ids=None):
raw_box_list = self.data["boxes"]
box_map_list = []
for raw_box in raw_box_list:
if spu_ids is not None and raw_box['spuBoxId'] not in spu_ids:
continue
box = {}
box['box_id'] = raw_box['spuBoxId']
box['box_type'] = ""
box['length'] = raw_box['length']
box['width'] = raw_box['width']
box['height'] = raw_box['height']
box['weight'] = raw_box['weight']
box['all_directions'] = [0, 1]
box['box_num'] = 1
if 'platformCode' in raw_box:
box['platform'] = raw_box['platformCode']
else:
box['platform'] = 'same'
box['max_layer'] = sys.maxsize
box['max_weight'] = float('inf')
box['is_cylinder'] = False
box_map_list.append(box)
box_list = []
for box in box_map_list:
box_list.append(AlgorithmBox(**box))
return box_list
def assign_rectangle_box_in_block(space, block, packed_bin):
"""
将块放入空间中
:param space: 放入的空间
:param block: 需要放入的块
:param packed_bin: 放入的容器
"""
lx, ly, lz = block.item_size
base_x, base_y, base_z = space.min_coord
order = packed_bin.order
paceked_box_list = block.packed_box_list
i = 0
for num_z in range(block.nz):
for num_x in range(block.nx):
for num_y in range(block.ny):
box = paceked_box_list[i]
i += 1
order += 1
direction = utils.get_box_direction(box.length, box.width,
box.height, lx, ly, lz)
copy_box = AlgorithmBox.copy_algorithm_box(box, 1)
packed_box = PackedBox(base_x + num_x * lx,
base_y + num_y * ly,
base_z + num_z * lz, lx, ly, lz, box,
order, direction, 0)
if packed_bin.packed_box_list:
packed_bin.packed_box_list.append(packed_box)
packed_bin.box_list.append(copy_box)
else:
packed_bin.packed_box_list = [packed_box]
packed_bin.box_list = [copy_box]
packed_bin.order = order
packed_bin.load_volume += block.vol
packed_bin.load_weight += block.weight
packed_bin.load_amount += block.amount
def _gen_box_list(self):
raw_box_listdict = self.data["boxes"]
box_list = []
for raw_box in raw_box_listdict:
box = {}
box['box_id'] = raw_box['spuBoxId']
box['box_type'] = ""
box['length'] = raw_box['length']
box['width'] = raw_box['width']
box['height'] = raw_box['height']
box['weight'] = raw_box['weight']
box['all_directions'] = [0, 1]
box['box_num'] = 1
if 'platformCode' in raw_box:
box['platform'] = raw_box['platformCode']
else:
box['platform'] = 'same'
box['max_layer'] = sys.maxsize
box['max_weight'] = float('inf')
# box['volume'] = raw_box['length']*raw_box['width']*raw_box['height']
box['is_cylinder'] = False
box_list.append(box)
box_listAlgorithmBox = []
for box in box_list:
box_listAlgorithmBox.append(AlgorithmBox(**box))
return box_listAlgorithmBox
def assign_box_2_bin(box, space, packed_bin, box_direction):
"""
将箱子放置到容器中
:param box: the box that has been packed
:param space: the space packs the box
:param packed_bin: the bin packs the box
:param box_direction: 箱子的摆放方向
"""
packed_bin.order += 1
lx, ly, lz = utils.choose_box_direction_len(box.length, box.width,
box.height, box_direction)
packed_box = PackedBox(*space.min_coord, lx, ly, lz, box, packed_bin.order,
box_direction, 0)
copy_box = AlgorithmBox.copy_algorithm_box(box, 1)
if packed_bin.packed_box_list:
packed_bin.packed_box_list.append(packed_box)
packed_bin.box_list.append(copy_box)
else:
packed_bin.packed_box_list = [packed_box]
packed_bin.box_list = [copy_box]
packed_bin.load_volume += lx * ly * lz
packed_bin.load_weight += box.weight
packed_bin.load_amount += box.amount