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

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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.Logger import Logger
from UM.Math.Vector import Vector from UM.Math.Vector import Vector
from cura.ShapeArray import ShapeArray from cura.ShapeArray import ShapeArray
from cura import ZOffsetDecorator
from collections import namedtuple from collections import namedtuple
@ -67,12 +68,19 @@ class Arrange:
offset_shape_arr, start_prio = start_prio, step = step) offset_shape_arr, start_prio = start_prio, step = step)
x, y = best_spot.x, best_spot.y x, y = best_spot.x, best_spot.y
start_prio = best_spot.priority 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 if x is not None: # We could find a place
new_node.setPosition(Vector(x, 0, y)) new_node.setPosition(Vector(x, center_y, y))
self.place(x, y, hull_shape_arr) # take place before the next one self.place(x, y, hull_shape_arr) # place the object in arranger
else: else:
Logger.log("d", "Could not find spot!") 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) nodes.append(new_node)
return nodes return nodes