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Use the new layer message properties to properly create layers

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Now we use the height as provided by the engine to render the layer at.

Contributes to #52
This commit is contained in:
Arjen Hiemstra 2015-06-16 13:16:45 +02:00
parent 9849283144
commit ad88506325
2 changed files with 74 additions and 21 deletions
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21
plugins/CuraEngineBackend/ProcessSlicedObjectListJob.py
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@ -32,22 +32,24 @@ class ProcessSlicedObjectListJob(Job):
settings = Application.getInstance().getActiveMachine()
layerHeight = settings.getSettingValueByKey("layer_height")
mesh = MeshData()
for object in self._message.objects:
try:
try:
node = objectIdMap[object.id]
except KeyError:
continue
mesh = MeshData()
layerData = LayerData.LayerData()
for layer in object.layers:
layerData.addLayer(layer.id)
layerData.setLayerHeight(layer.id, layer.height)
layerData.setLayerThickness(layer.id, layer.thickness)
for polygon in layer.polygons:
points = numpy.fromstring(polygon.points, dtype="i8") # Convert bytearray to numpy array
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 * layerHeight, axis = 1)
points = numpy.insert(points, 1, (layer.height / 1000), axis = 1)
points[:,2] *= -1
@ -55,16 +57,11 @@ class ProcessSlicedObjectListJob(Job):
center = [settings.getSettingValueByKey("machine_width") / 2, 0.0, -settings.getSettingValueByKey("machine_depth") / 2]
points -= numpy.array(center)
#points = numpy.pad(points, ((0,0), (0,1)), "constant", constant_values=(0.0, 1.0))
#inverse = node.getWorldTransformation().getInverse().getData()
#points = points.dot(inverse)
#points = points[:,0:3]
layerData.addPolygon(layer.id, polygon.type, points)
# We are done processing all the layers we got from the engine, now create a mesh out of the data
layerData.build()
mesh.layerData = layerData
# We are done processing all the layers we got from the engine, now create a mesh out of the data
layerData.build()
mesh.layerData = layerData
new_node.setMeshData(mesh)
new_node.setParent(self._scene.getRoot())