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Account for center and proper layer height when displaying the sliced layers

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This commit is contained in:
Arjen Hiemstra 2015-02-12 17:55:56 +01:00
parent 6f825598c1
commit 645a179bc3
2 changed files with 12 additions and 3 deletions
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6
CuraEngineBackend.py
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@ -30,6 +30,8 @@ class CuraEngineBackend(Backend):
self._message_handlers[Cura_pb2.GCode] = self._onGCodeMessage
self._message_handlers[Cura_pb2.ObjectPrintTime] = self._onObjectPrintTimeMessage
self._center = None
def getEngineCommand(self):
return [Preferences.getPreference("BackendLocation"), '--connect', "127.0.0.1:{0}".format(self._port)]
@ -43,7 +45,7 @@ class CuraEngineBackend(Backend):
self._onChanged()
def _onSlicedObjectListMessage(self, message):
job = ProcessSlicedObjectListJob.ProcessSlicedObjectListJob(message)
job = ProcessSlicedObjectListJob.ProcessSlicedObjectListJob(message, self._center)
job.start()
def _onProgressMessage(self, message):
@ -128,6 +130,8 @@ class CuraEngineBackend(Backend):
posZ.value = str(int(0)).encode('utf-8')
self._socket.sendMessage(posmsg)
self._center = center
self._socket.sendMessage(msg)
self._changeTimer = None

9
ProcessSlicedObjectListJob.py
View File

@ -10,10 +10,11 @@ import numpy
import struct
class ProcessSlicedObjectListJob(Job):
def __init__(self, message):
def __init__(self, message, center):
super().__init__(description = 'Processing sliced object')
self._message = message
self._scene = Application.getInstance().getController().getScene()
self._center = center
def run(self):
objectIdMap = {}
@ -21,6 +22,8 @@ class ProcessSlicedObjectListJob(Job):
if type(node) is SceneNode and node.getMeshData():
objectIdMap[id(node)] = node
layerHeight = Application.getInstance().getMachineSettings().getSettingValueByKey('layer_height')
for object in self._message.objects:
mesh = objectIdMap[object.id].getMeshData()
@ -31,7 +34,9 @@ class ProcessSlicedObjectListJob(Job):
points = points.reshape((-1,2)) # We get a linear list of pairs that make up the points, so make numpy interpret them correctly.
points = numpy.asarray(points, dtype=numpy.float32)
points /= 1000
points = numpy.insert(points, 1, layer.id / 10, axis = 1)
points = numpy.insert(points, 1, layer.id * layerHeight, axis = 1)
points[:,0] -= self._center.x
points[:,2] -= self._center.z
layerData.addPolygon(layer.id, polygon.type, points)
mesh.layerData = layerData