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Adapt layer_height and material_flow for a slanted gantry

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fieldOfView 2017-09-11 12:12:24 +02:00
parent a52214a137
commit c36eef41fa
1 changed files with 17 additions and 1 deletions
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18
plugins/CuraEngineBackend/StartSliceJob.py
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@ -5,6 +5,8 @@ import numpy
from string import Formatter
from enum import IntEnum
import time
import copy
import math
from UM.Job import Job
from UM.Application import Application
@ -157,6 +159,15 @@ class StartSliceJob(Job):
self.setResult(StartJobResult.NothingToSlice)
return
# Adapt layer_height and material_flow for a slanted gantry
gantry_angle = self._scene.getRoot().callDecoration("getGantryAngle")
if gantry_angle: # not 0 or None
stack = copy.deepcopy(stack) # act on a copy of the stack, so these changes don't cause a reslice
layer_height = stack.getProperty("layer_height", "value")
stack.setProperty("layer_height", "value", layer_height / math.sin(gantry_angle))
flow = stack.getProperty("material_flow", "value")
stack.setProperty("material_flow", "value", flow * math.sin(gantry_angle))
self._buildGlobalSettingsMessage(stack)
self._buildGlobalInheritsStackMessage(stack)
@ -164,6 +175,10 @@ class StartSliceJob(Job):
# Single extruder machines only use the global stack to store setting values
if stack.getProperty("machine_extruder_count", "value") > 1:
for extruder_stack in ExtruderManager.getInstance().getMachineExtruders(stack.getId()):
if gantry_angle: # not 0 or None
extruder_stack = copy.deepcopy(extruder_stack) # act on a copy of the stack, so these changes don't cause a reslice
flow = stack.getProperty("material_flow", "value")
stack.setProperty("material_flow", "value", flow * math.sin(gantry_angle))
self._buildExtruderMessage(extruder_stack)
else:
self._buildExtruderMessageFromGlobalStack(stack)
@ -184,7 +199,8 @@ class StartSliceJob(Job):
verts = verts.dot(rot_scale)
verts += translate
verts = transformVertices(verts, transform_matrix)
if transform_matrix:
verts = transformVertices(verts, transform_matrix)
# Convert from Y up axes to Z up axes. Equals a 90 degree rotation.
verts[:, [1, 2]] = verts[:, [2, 1]]