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Arranger findNodePlacements now places objects on top of build plate. CURA-3239

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This commit is contained in:
Jack Ha 2017-04-06 14:56:54 +02:00
parent cebe52b1fe
commit 203ebcf1a1
1 changed files with 11 additions and 3 deletions
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14
cura/Arrange.py
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@ -2,6 +2,7 @@ from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
from UM.Logger import Logger
from UM.Math.Vector import Vector
from cura.ShapeArray import ShapeArray
from cura import ZOffsetDecorator
from collections import namedtuple
@ -67,12 +68,19 @@ class Arrange:
offset_shape_arr, start_prio = start_prio, step = step)
x, y = best_spot.x, best_spot.y
start_prio = best_spot.priority
# Ensure that the object is above the build platform
new_node.removeDecorator(ZOffsetDecorator.ZOffsetDecorator)
if new_node.getBoundingBox():
center_y = new_node.getWorldPosition().y - new_node.getBoundingBox().bottom
else:
center_y = 0
if x is not None: # We could find a place
new_node.setPosition(Vector(x, 0, y))
self.place(x, y, hull_shape_arr) # take place before the next one
new_node.setPosition(Vector(x, center_y, y))
self.place(x, y, hull_shape_arr) # place the object in arranger
else:
Logger.log("d", "Could not find spot!")
new_node.setPosition(Vector(200, 0, 100 - i * 20))
new_node.setPosition(Vector(200, center_y, 100 - i * 20))
nodes.append(new_node)
return nodes