1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
import copy
from typing import List
from UM.Application import Application
from UM.Job import Job
from UM.Message import Message
from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
from UM.Scene.SceneNode import SceneNode
from UM.i18n import i18nCatalog
from cura.Arranging.Nest2DArrange import arrange
i18n_catalog = i18nCatalog("cura")
class MultiplyObjectsJob(Job):
def __init__(self, objects, count, min_offset = 8):
super().__init__()
self._objects = objects
self._count = count
self._min_offset = min_offset
def run(self) -> None:
status_message = Message(i18n_catalog.i18nc("@info:status", "Multiplying and placing objects"), lifetime = 0,
dismissable = False, progress = 0,
title = i18n_catalog.i18nc("@info:title", "Placing Objects"))
status_message.show()
scene = Application.getInstance().getController().getScene()
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack is None:
return # We can't do anything in this case.
root = scene.getRoot()
processed_nodes = [] # type: List[SceneNode]
nodes = []
fixed_nodes = []
for node_ in DepthFirstIterator(root):
# Only count sliceable objects
if node_.callDecoration("isSliceable"):
fixed_nodes.append(node_)
for node in self._objects:
# If object is part of a group, multiply group
current_node = node
while current_node.getParent() and (current_node.getParent().callDecoration("isGroup") or current_node.getParent().callDecoration("isSliceable")):
current_node = current_node.getParent()
if current_node in processed_nodes:
continue
processed_nodes.append(current_node)
for _ in range(self._count):
new_node = copy.deepcopy(node)
# Same build plate
build_plate_number = current_node.callDecoration("getBuildPlateNumber")
new_node.callDecoration("setBuildPlateNumber", build_plate_number)
for child in new_node.getChildren():
child.callDecoration("setBuildPlateNumber", build_plate_number)
nodes.append(new_node)
found_solution_for_all = True
if nodes:
found_solution_for_all = arrange(nodes, Application.getInstance().getBuildVolume(), fixed_nodes,
factor = 10000, add_new_nodes_in_scene = True)
status_message.hide()
if not found_solution_for_all:
no_full_solution_message = Message(
i18n_catalog.i18nc("@info:status", "Unable to find a location within the build volume for all objects"),
title = i18n_catalog.i18nc("@info:title", "Placing Object"))
no_full_solution_message.show()
|
