2 The profile module contains all the settings for Cura.
3 These settings can be globally accessed and modified.
5 from __future__ import division
6 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
21 import cPickle as pickle
23 if sys.version_info[0] < 3:
26 import configparser as ConfigParser
28 from Cura.util import version
29 from Cura.util import validators
31 #The settings dictionary contains a key/value reference to all possible settings. With the setting name as key.
32 settingsDictionary = {}
33 #The settings list is used to keep a full list of all the settings. This is needed to keep the settings in the proper order,
34 # as the dictionary will not contain insertion order.
37 #Currently selected machine (by index) Cura support multiple machines in the same preferences and can switch between them.
38 # Each machine has it's own index and unique name.
39 _selectedMachineIndex = 0
41 class setting(object):
43 A setting object contains a configuration setting. These are globally accessible trough the quick access functions
44 and trough the settingsDictionary function.
46 * profile settings (settings that effect the slicing process and the print result)
47 * preferences (settings that effect how cura works and acts)
48 * machine settings (settings that relate to the physical configuration of your machine)
49 * alterations (bad name copied from Skeinforge. These are the start/end code pieces)
50 Settings have validators that check if the value is valid, but do not prevent invalid values!
51 Settings have conditions that enable/disable this setting depending on other settings. (Ex: Dual-extrusion)
53 def __init__(self, name, default, type, category, subcategory):
57 self._default = unicode(default)
60 self._category = category
61 self._subcategory = subcategory
62 self._expert_sub_category = None
66 if type is types.FloatType:
67 validators.validFloat(self)
68 elif type is types.IntType:
69 validators.validInt(self)
71 global settingsDictionary
72 settingsDictionary[name] = self
74 settingsList.append(self)
76 def setLabel(self, label, tooltip = ''):
78 self._tooltip = tooltip
81 def setRange(self, minValue=None, maxValue=None):
82 if len(self._validators) < 1:
84 self._validators[0].minValue = minValue
85 self._validators[0].maxValue = maxValue
92 return _(self._tooltip)
94 def getCategory(self):
97 def getSubCategory(self):
98 return self._subcategory
100 def getExpertSubCategory(self):
101 return self._expert_sub_category
103 def setExpertSubCategory(self, expert_sub_category):
104 self._expert_sub_category = expert_sub_category
107 def isPreference(self):
108 return self._category == 'preference'
110 def isMachineSetting(self):
111 return self._category == 'machine'
113 def isAlteration(self):
114 return self._category == 'alteration'
117 return not self.isAlteration() and not self.isPreference() and not self.isMachineSetting()
125 def getValue(self, index = None):
127 index = self.getValueIndex()
128 if index >= len(self._values):
130 return self._values[index]
132 def getDefault(self):
135 def setValue(self, value, index = None):
137 index = self.getValueIndex()
138 while index >= len(self._values):
139 self._values.append(self._default)
140 self._values[index] = unicode(value)
142 def getValueIndex(self):
143 if self.isMachineSetting() or self.isProfile() or self.isAlteration():
144 global _selectedMachineIndex
145 return _selectedMachineIndex
149 result = validators.SUCCESS
151 for validator in self._validators:
152 res, err = validator.validate()
153 if res == validators.ERROR:
155 elif res == validators.WARNING and result != validators.ERROR:
157 if res != validators.SUCCESS:
159 return result, '\n'.join(msgs)
161 def addCondition(self, conditionFunction):
162 self._conditions.append(conditionFunction)
164 def checkConditions(self):
165 for condition in self._conditions:
170 #########################################################
172 #########################################################
174 #Define a fake _() function to fake the gettext tools in to generating strings for the profile settings.
178 setting('layer_height', 0.1, float, 'basic', _('Quality')).setRange(0.0001).setLabel(_("Layer height (mm)"), _("Layer height in millimeters.\nThis is the most important setting to determine the quality of your print. Smaller layer heights will give a finer surface but will give longer print time. Larger layer heights will provide fast prints but a rougher surface."))
179 setting('wall_thickness', 0.8, float, 'basic', _('Quality')).setRange(0.0).setLabel(_("Shell thickness (mm)"), _("Thickness of the outside shell in the horizontal direction.\nThis is used in combination with the nozzle size to define the number\nof perimeter lines and the thickness of those perimeter lines."))
180 setting('retraction_enable', True, bool, 'basic', _('Quality')).setExpertSubCategory('Retraction').setLabel(_("Enable retraction"), _("Retract the filament when the nozzle is moving over a none-printed area. Details about the retraction can be configured in the advanced tab."))
181 setting('solid_layer_thickness', 0.6, float, 'basic', _('Fill')).setRange(0).setLabel(_("Bottom/Top thickness (mm)"), _("This controls the thickness of the bottom and top layers, the amount of solid layers put down is calculated by the layer thickness and this value.\nHaving this value a multiple of the layer thickness makes sense. And keep it near your wall thickness to make an evenly strong part."))
182 setting('fill_density', 20, float, 'basic', _('Fill')).setExpertSubCategory('Infill').setRange(0, 100).setLabel(_("Fill Density (%)"), _("This controls how densely filled the insides of your print will be. For a solid part use 100%, for an empty part use 0%. A value around 20% is usually enough.\nThis will not affect the outside of the print and only adjusts how strong the part becomes."))
183 setting('nozzle_size', 0.4, float, 'advanced', _('Machine')).setRange(0.1,10).setLabel(_("Nozzle size (mm)"), _("The nozzle size is very important, this is used to calculate the line width of the infill, and used to calculate the amount of outside wall lines and thickness for the wall thickness you entered in the print settings."))
184 setting('print_speed', 50, float, 'basic', _('Speed and Temperature')).setRange(1).setLabel(_("Print speed (mm/s)"), _("Speed at which printing happens. A well adjusted 3D printer can reach high speeds. However, for high quality prints slower speeds are required. Printing speed depends on a lot of factors. You will be experimenting with optimal settings for this."))
185 setting('print_temperature', 220, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("Printing temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
186 setting('print_temperature2', 0, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("2nd nozzle temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
187 setting('print_temperature3', 0, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("3th nozzle temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
188 setting('print_temperature4', 0, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("4th nozzle temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
189 setting('print_bed_temperature', 70, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("Bed temperature (C)"), _("Temperature used for the heated printer bed. Set at 0 to pre-heat yourself.\nFor PLA 60C is recommended.\nFor ABS and HIPS 110C is recommended."))
190 setting('support', 'None', [_('None'), _('Touching buildplate'), _('Everywhere')], 'basic', _('Support')).setExpertSubCategory('Support').setLabel(_("Support type"), _("Type of support structure build.\n\"Support is useful when a model has severe over hangs. Using this option does require some finishing of the print, including removing the support material.\n\"Touching buildplate\" is the most commonly used support setting.\n\nNone does not do any support.\nTouching buildplate only creates support where the support structure will touch the build platform.\nEverywhere creates support even on top of parts of the model."))
191 setting('platform_adhesion', 'None', [_('None'), _('Brim'), _('Raft')], 'basic', _('Support')).setExpertSubCategory(['Skirt', 'Brim', 'Raft']).setLabel(_("Platform adhesion type"), _("Different options that help in preventing corners from lifting due to warping.\nBrim adds a single layer thick flat area around your object which is easy to cut off afterwards, and it is the recommended option.\nRaft adds a thick raster below the object and a thin interface between this and your object.\n(Note that enabling the brim or raft disables the skirt)"))
192 setting('support_dual_extrusion', 'Both', [_('Both'), _('First extruder'), _('Second extruder')], 'basic', _('Support')).setLabel(_("Support dual extrusion"), _("Which extruder to use for support material, for break-away support you can use both extruders.\nBut if one of the materials is more expensive then the other you could select an extruder to use for support material. This causes more extruder switches.\nYou can also use the 2nd extruder for soluble support materials."))
193 setting('wipe_tower', False, bool, 'basic', _('Dual extrusion')).setLabel(_("Wipe&prime tower"), _("The wipe-tower is a tower printed on every layer when switching between nozzles.\nThe old nozzle is wiped off on the tower before the new nozzle is used to print the 2nd color."))
194 setting('wipe_tower_volume', 15, float, 'expert', _('Dual extrusion')).setLabel(_("Wipe&prime tower volume per layer (mm3)"), _("The amount of material put in the wipe/prime tower.\nThis is done in volume because in general you want to extrude a\ncertain amount of volume to get the extruder going, independent on the layer height.\nThis means that with thinner layers, your tower gets bigger."))
195 setting('ooze_shield', False, bool, 'basic', _('Dual extrusion')).setLabel(_("Ooze shield"), _("The ooze shield is a 1 line thick shell around the object which stands a few mm from the object.\nThis shield catches any oozing from the unused nozzle in dual-extrusion."))
196 setting('filament_diameter', 2.85, float, 'basic', _('Filament')).setRange(1).setLabel(_("Diameter (mm)"), _("Diameter of your filament, as accurately as possible.\nIf you cannot measure this value you will have to calibrate it, a higher number means less extrusion, a smaller number generates more extrusion."))
197 setting('filament_diameter2', 0, float, 'basic', _('Filament')).setRange(0).setLabel(_("Diameter2 (mm)"), _("Diameter of your filament for the 2nd nozzle. Use 0 to use the same diameter as for nozzle 1."))
198 setting('filament_diameter3', 0, float, 'basic', _('Filament')).setRange(0).setLabel(_("Diameter3 (mm)"), _("Diameter of your filament for the 3th nozzle. Use 0 to use the same diameter as for nozzle 1."))
199 setting('filament_diameter4', 0, float, 'basic', _('Filament')).setRange(0).setLabel(_("Diameter4 (mm)"), _("Diameter of your filament for the 4th nozzle. Use 0 to use the same diameter as for nozzle 1."))
200 setting('filament_flow', 100., float, 'basic', _('Filament')).setRange(5,300).setLabel(_("Flow (%)"), _("Flow compensation, the amount of material extruded is multiplied by this value"))
201 setting('retraction_speed', 40.0, float, 'advanced', _('Retraction')).setRange(0.1).setLabel(_("Speed (mm/s)"), _("Speed at which the filament is retracted, a higher retraction speed works better. But a very high retraction speed can lead to filament grinding."))
202 setting('retraction_amount', 4.5, float, 'advanced', _('Retraction')).setRange(0).setLabel(_("Distance (mm)"), _("Amount of retraction, set at 0 for no retraction at all. A value between 1 and 2 millimeters provides good results for most materials."))
203 setting('retraction_dual_amount', 16.5, float, 'advanced', _('Retraction')).setRange(0).setLabel(_("Dual extrusion switch amount (mm)"), _("Amount of retraction when switching nozzle with dual-extrusion, set at 0 for no retraction at all. A value of 16.0mm seems to generate good results."))
204 setting('retraction_min_travel', 1.5, float, 'expert', _('Retraction')).setRange(0).setLabel(_("Minimum travel (mm)"), _("Minimum amount of travel needed for a retraction to happen at all. This setting is used to prevent from having too many retractions in a small area."))
205 setting('retraction_combing', True, bool, 'expert', _('Retraction')).setLabel(_("Enable combing"), _("Combing is the act of avoiding holes in the print for the head to travel over. If combing is disabled the printer head moves straight from the start point to the end point and it will always retract."))
206 setting('retraction_minimal_extrusion',0.02, float,'expert', _('Retraction')).setRange(0).setLabel(_("Minimal extrusion before retracting (mm)"), _("The minimal amount of extrusion that needs to be done before retracting again if a retraction needs to happen before this minimal is reached the retraction is ignored.\nThis avoids retracting a lot on the same piece of filament which flattens the filament and causes grinding issues."))
207 setting('retraction_hop', 0.0, float, 'expert', _('Retraction')).setRange(0).setLabel(_("Z hop when retracting (mm)"), _("When a retraction is done, the head is lifted by this amount to travel over the print. A value of 0.075 works well. This feature has a lot of positive effect on delta towers."))
208 setting('bottom_thickness', 0.3, float, 'advanced', _('Quality')).setRange(0).setLabel(_("Initial layer thickness (mm)"), _("Layer thickness of the bottom layer. A thicker bottom layer makes sticking to the bed easier. Set to 0.0 to have the bottom layer thickness the same as the other layers."))
209 setting('layer0_width_factor', 100, float, 'advanced', _('Quality')).setRange(50, 300).setLabel(_("Initial layer line width (%)"), _("Extra width factor for the extrusion on the first layer, on some printers it's good to have wider extrusion on the first layer to get better bed adhesion."))
210 setting('object_sink', 0.0, float, 'advanced', _('Quality')).setRange(0).setLabel(_("Cut off object bottom (mm)"), _("Sinks the object into the platform, this can be used for objects that do not have a flat bottom and thus create a too small first layer."))
211 #setting('enable_skin', False, bool, 'advanced', _('Quality')).setLabel(_("Duplicate outlines"), _("Skin prints the outer lines of the prints twice, each time with half the thickness. This gives the illusion of a higher print quality."))
212 setting('overlap_dual', 0.15, float, 'advanced', _('Quality')).setLabel(_("Dual extrusion overlap (mm)"), _("Add a certain amount of overlapping extrusion on dual-extrusion prints. This bonds the different colors together."))
213 setting('travel_speed', 150.0, float, 'advanced', _('Speed')).setRange(0.1).setLabel(_("Travel speed (mm/s)"), _("Speed at which travel moves are done. A higher value will provide faster print times. Beware that too fast of a speed can reduce print reliability. Most high quality printers can handle 150mm/s to 200mm/s with no problems."))
214 setting('bottom_layer_speed', 20, float, 'advanced', _('Speed')).setRange(0.1).setLabel(_("Bottom layer speed (mm/s)"), _("Print speed for the bottom layer. It is generally best to print the first layer slower so it sticks better to the printer bed."))
215 setting('infill_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Infill speed (mm/s)"), _("Speed at which infill parts are printed. If set to 0 then the print speed is used for the infill. Printing the infill faster can greatly reduce printing time, but this can negatively affect print quality if made too fast."))
216 setting('inset0_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Outer shell speed (mm/s)"), _("Speed at which outer shell is printed. If set to 0 then the print speed is used. Printing the outer shell at a lower speed improves the final skin quality. However, having a large difference between the inner shell speed and the outer shell speed will effect quality in a negative way."))
217 setting('insetx_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Inner shell speed (mm/s)"), _("Speed at which inner shells are printed. If set to 0 then the print speed is used. Printing the inner shell faster then the outer shell will reduce printing time. It is good to set this somewhere in between the outer shell speed and the infill/printing speed."))
218 setting('cool_min_layer_time', 5, float, 'advanced', _('Cool')).setRange(0).setLabel(_("Minimal layer time (sec)"), _("Minimum time spent in a layer, gives the layer time to cool down before the next layer is put on top. If the layer will be placed down too fast the printer will slow down to make sure it has spent at least this amount of seconds printing this layer."))
219 setting('fan_enabled', True, bool, 'advanced', _('Cool')).setExpertSubCategory('Cool').setLabel(_("Enable cooling fan"), _("Enable the cooling fan during the print. The extra cooling from the cooling fan is essential during faster prints and with PLA."))
221 setting('skirt_line_count', 1, int, 'expert', _('Skirt')).setRange(0).setLabel(_("Line count"), _("The skirt is a line drawn around the object at the first layer. This helps to prime your extruder, and to see if the object fits on your platform.\nSetting this to 0 will disable the skirt. Multiple skirt lines can help priming your extruder better for small objects."))
222 setting('skirt_gap', 3.0, float, 'expert', _('Skirt')).setRange(0).setLabel(_("Start distance (mm)"), _("The distance between the skirt and the first layer.\nThis is the minimal distance, multiple skirt lines will be put outwards from this distance."))
223 setting('skirt_minimal_length', 150.0, float, 'expert', _('Skirt')).setRange(0).setLabel(_("Minimal length (mm)"), _("The minimal length of the skirt, if this minimal length is not reached it will add more skirt lines to reach this minimal lenght.\nNote: If the line count is set to 0 this is ignored."))
224 setting('fan_full_height', 0.5, float, 'expert', _('Cool')).setRange(0).setLabel(_("Fan full on at height (mm)"), _("The height at which the fan is turned on completely. For the layers below this the fan speed is scaled linearly with the fan off at layer 0."))
225 setting('fan_speed', 100, int, 'expert', _('Cool')).setRange(0,100).setLabel(_("Fan speed min (%)"), _("When the fan is turned on, it is enabled at this speed setting. If cool slows down the layer, the fan is adjusted between the min and max speed. Minimal fan speed is used if the layer is not slowed down due to cooling."))
226 setting('fan_speed_max', 100, int, 'expert', _('Cool')).setRange(0,100).setLabel(_("Fan speed max (%)"), _("When the fan is turned on, it is enabled at this speed setting. If cool slows down the layer, the fan is adjusted between the min and max speed. Maximal fan speed is used if the layer is slowed down due to cooling by more than 200%."))
227 setting('cool_min_feedrate', 10, float, 'expert', _('Cool')).setRange(0).setLabel(_("Minimum speed (mm/s)"), _("The minimal layer time can cause the print to slow down so much it starts to ooze. The minimal feedrate protects against this. Even if a print gets slowed down it will never be slower than this minimal speed."))
228 setting('cool_head_lift', False, bool, 'expert', _('Cool')).setLabel(_("Cool head lift"), _("Lift the head if the minimal speed is hit because of cool slowdown, and wait the extra time so the minimal layer time is always hit."))
229 setting('solid_top', True, bool, 'expert', _('Infill')).setLabel(_("Solid infill top"), _("Create a solid top surface, if set to false the top is filled with the fill percentage. Useful for cups/vases."))
230 setting('solid_bottom', True, bool, 'expert', _('Infill')).setLabel(_("Solid infill bottom"), _("Create a solid bottom surface, if set to false the bottom is filled with the fill percentage. Useful for buildings."))
231 setting('fill_overlap', 15, int, 'expert', _('Infill')).setRange(0,100).setLabel(_("Infill overlap (%)"), _("Amount of overlap between the infill and the walls. There is a slight overlap with the walls and the infill so the walls connect firmly to the infill."))
232 setting('support_type', 'Lines', ['Grid', 'Lines'], 'expert', _('Support')).setLabel(_("Structure type"), _("The type of support structure.\nGrid is very strong and can come off in 1 piece, however, sometimes it is too strong.\nLines are single walled lines that break off one at a time. Which is more work to remove, but as it is less strong it does work better on tricky prints."))
233 setting('support_angle', 60, float, 'expert', _('Support')).setRange(0,90).setLabel(_("Overhang angle for support (deg)"), _("The minimal angle that overhangs need to have to get support. With 90 degree being horizontal and 0 degree being vertical."))
234 setting('support_fill_rate', 15, int, 'expert', _('Support')).setRange(0,100).setLabel(_("Fill amount (%)"), _("Amount of infill structure in the support material, less material gives weaker support which is easier to remove. 15% seems to be a good average."))
235 setting('support_xy_distance', 0.7, float, 'expert', _('Support')).setRange(0,10).setLabel(_("Distance X/Y (mm)"), _("Distance of the support material from the print, in the X/Y directions.\n0.7mm gives a nice distance from the print so the support does not stick to the print."))
236 setting('support_z_distance', 0.15, float, 'expert', _('Support')).setRange(0,10).setLabel(_("Distance Z (mm)"), _("Distance from the top/bottom of the support to the print. A small gap here makes it easier to remove the support but makes the print a bit uglier.\n0.15mm gives a good seperation of the support material."))
237 setting('spiralize', False, bool, 'expert', _('Black Magic')).setLabel(_("Spiralize the outer contour"), _("Spiralize is smoothing out the Z move of the outer edge. This will create a steady Z increase over the whole print. This feature turns a solid object into a single walled print with a solid bottom.\nThis feature used to be called Joris in older versions."))
238 setting('simple_mode', False, bool, 'expert', _('Black Magic')).setLabel(_("Only follow mesh surface"), _("Only follow the mesh surfaces of the 3D model, do not do anything else. No infill, no top/bottom, nothing."))
239 #setting('bridge_speed', 100, int, 'expert', 'Bridge').setRange(0,100).setLabel(_("Bridge speed (%)"), _("Speed at which layers with bridges are printed, compared to normal printing speed."))
240 setting('brim_line_count', 20, int, 'expert', _('Brim')).setRange(1,100).setLabel(_("Brim line amount"), _("The amount of lines used for a brim, more lines means a larger brim which sticks better, but this also makes your effective print area smaller."))
241 setting('raft_margin', 5.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Extra margin (mm)"), _("If the raft is enabled, this is the extra raft area around the object which is also rafted. Increasing this margin will create a stronger raft while using more material and leaving less area for your print."))
242 setting('raft_line_spacing', 3.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Line spacing (mm)"), _("When you are using the raft this is the distance between the centerlines of the raft line."))
243 setting('raft_base_thickness', 0.3, float, 'expert', _('Raft')).setRange(0).setLabel(_("Base thickness (mm)"), _("When you are using the raft this is the thickness of the base layer which is put down."))
244 setting('raft_base_linewidth', 1.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Base line width (mm)"), _("When you are using the raft this is the width of the base layer lines which are put down."))
245 setting('raft_interface_thickness', 0.27, float, 'expert', _('Raft')).setRange(0).setLabel(_("Interface thickness (mm)"), _("When you are using the raft this is the thickness of the interface layer which is put down."))
246 setting('raft_interface_linewidth', 0.4, float, 'expert', _('Raft')).setRange(0).setLabel(_("Interface line width (mm)"), _("When you are using the raft this is the width of the interface layer lines which are put down."))
247 setting('raft_airgap_all', 0.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Airgap"), _("Gap between the last layer of the raft the whole print."))
248 setting('raft_airgap', 0.22, float, 'expert', _('Raft')).setRange(0).setLabel(_("First Layer Airgap"), _("Gap between the last layer of the raft and the first printing layer. A small gap of 0.2mm works wonders on PLA and makes the raft easy to remove. This value is added on top of the 'Airgap' setting."))
249 setting('raft_surface_layers', 2, int, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layers"), _("Amount of surface layers put on top of the raft, these are fully filled layers on which the model is printed."))
250 setting('raft_surface_thickness', 0.27, float, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layer thickness (mm)"), _("Thickness of each surface layer."))
251 setting('raft_surface_linewidth', 0.4, float, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layer line width (mm)"), _("Width of the lines for each surface layer."))
252 setting('fix_horrible_union_all_type_a', True, bool, 'expert', _('Fix horrible')).setLabel(_("Combine everything (Type-A)"), _("This expert option adds all parts of the model together. The result is usually that internal cavities disappear. Depending on the model this can be intended or not. Enabling this option is at your own risk. Type-A is dependent on the model normals and tries to keep some internal holes intact. Type-B ignores all internal holes and only keeps the outside shape per layer."))
253 setting('fix_horrible_union_all_type_b', False, bool, 'expert', _('Fix horrible')).setLabel(_("Combine everything (Type-B)"), _("This expert option adds all parts of the model together. The result is usually that internal cavities disappear. Depending on the model this can be intended or not. Enabling this option is at your own risk. Type-A is dependent on the model normals and tries to keep some internal holes intact. Type-B ignores all internal holes and only keeps the outside shape per layer."))
254 setting('fix_horrible_use_open_bits', False, bool, 'expert', _('Fix horrible')).setLabel(_("Keep open faces"), _("This expert option keeps all the open bits of the model intact. Normally Cura tries to stitch up small holes and remove everything with big holes, but this option keeps bits that are not properly part of anything and just goes with whatever is left. This option is usually not what you want, but it might enable you to slice models otherwise failing to produce proper paths.\nAs with all \"Fix horrible\" options, results may vary and use at your own risk."))
255 setting('fix_horrible_extensive_stitching', False, bool, 'expert', _('Fix horrible')).setLabel(_("Extensive stitching"), _("Extensive stitching tries to fix up open holes in the model by closing the hole with touching polygons. This algorthm is quite expensive and could introduce a lot of processing time.\nAs with all \"Fix horrible\" options, results may vary and use at your own risk."))
257 setting('plugin_config', '', str, 'hidden', 'hidden')
258 setting('object_center_x', -1, float, 'hidden', 'hidden')
259 setting('object_center_y', -1, float, 'hidden', 'hidden')
261 setting('start.gcode', """;Sliced at: {day} {date} {time}
262 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
263 ;Print time: {print_time}
264 ;Filament used: {filament_amount}m {filament_weight}g
265 ;Filament cost: {filament_cost}
266 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
267 ;M109 S{print_temperature} ;Uncomment to add your own temperature line
269 G90 ;absolute positioning
270 M82 ;set extruder to absolute mode
271 M107 ;start with the fan off
273 G28 X0 Y0 ;move X/Y to min endstops
274 G28 Z0 ;move Z to min endstops
276 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
278 G92 E0 ;zero the extruded length
279 G1 F200 E3 ;extrude 3mm of feed stock
280 G92 E0 ;zero the extruded length again
282 ;Put printing message on LCD screen
284 """, str, 'alteration', 'alteration')
285 #######################################################################################
286 setting('end.gcode', """;End GCode
287 M104 S0 ;extruder heater off
288 M140 S0 ;heated bed heater off (if you have it)
290 G91 ;relative positioning
291 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
292 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
293 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
296 G90 ;absolute positioning
298 """, str, 'alteration', 'alteration')
299 #######################################################################################
300 setting('start2.gcode', """;Sliced at: {day} {date} {time}
301 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
302 ;Print time: {print_time}
303 ;Filament used: {filament_amount}m {filament_weight}g
304 ;Filament cost: {filament_cost}
305 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
306 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
307 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
308 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
310 G90 ;absolute positioning
311 M107 ;start with the fan off
313 G28 X0 Y0 ;move X/Y to min endstops
314 G28 Z0 ;move Z to min endstops
316 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
318 T1 ;Switch to the 2nd extruder
319 G92 E0 ;zero the extruded length
320 G1 F200 E10 ;extrude 10mm of feed stock
321 G92 E0 ;zero the extruded length again
322 G1 F200 E-{retraction_dual_amount}
324 T0 ;Switch to the first extruder
325 G92 E0 ;zero the extruded length
326 G1 F200 E10 ;extrude 10mm of feed stock
327 G92 E0 ;zero the extruded length again
329 ;Put printing message on LCD screen
331 """, str, 'alteration', 'alteration')
332 #######################################################################################
333 setting('end2.gcode', """;End GCode
334 M104 T0 S0 ;extruder heater off
335 M104 T1 S0 ;extruder heater off
336 M140 S0 ;heated bed heater off (if you have it)
338 G91 ;relative positioning
339 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
340 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
341 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
344 G90 ;absolute positioning
346 """, str, 'alteration', 'alteration')
347 #######################################################################################
348 setting('start3.gcode', """;Sliced at: {day} {date} {time}
349 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
350 ;Print time: {print_time}
351 ;Filament used: {filament_amount}m {filament_weight}g
352 ;Filament cost: {filament_cost}
353 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
354 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
355 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
356 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
358 G90 ;absolute positioning
359 M107 ;start with the fan off
361 G28 X0 Y0 ;move X/Y to min endstops
362 G28 Z0 ;move Z to min endstops
364 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
366 T2 ;Switch to the 2nd extruder
367 G92 E0 ;zero the extruded length
368 G1 F200 E10 ;extrude 10mm of feed stock
369 G92 E0 ;zero the extruded length again
370 G1 F200 E-{retraction_dual_amount}
372 T1 ;Switch to the 2nd extruder
373 G92 E0 ;zero the extruded length
374 G1 F200 E10 ;extrude 10mm of feed stock
375 G92 E0 ;zero the extruded length again
376 G1 F200 E-{retraction_dual_amount}
378 T0 ;Switch to the first extruder
379 G92 E0 ;zero the extruded length
380 G1 F200 E10 ;extrude 10mm of feed stock
381 G92 E0 ;zero the extruded length again
383 ;Put printing message on LCD screen
385 """, str, 'alteration', 'alteration')
386 #######################################################################################
387 setting('end3.gcode', """;End GCode
388 M104 T0 S0 ;extruder heater off
389 M104 T1 S0 ;extruder heater off
390 M104 T2 S0 ;extruder heater off
391 M140 S0 ;heated bed heater off (if you have it)
393 G91 ;relative positioning
394 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
395 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
396 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
399 G90 ;absolute positioning
401 """, str, 'alteration', 'alteration')
402 setting('start4.gcode', """;Sliced at: {day} {date} {time}
403 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
404 ;Print time: {print_time}
405 ;Filament used: {filament_amount}m {filament_weight}g
406 ;Filament cost: {filament_cost}
407 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
408 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
409 ;M109 T2 S{print_temperature2} ;Uncomment to add your own temperature line
410 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
411 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
413 G90 ;absolute positioning
414 M107 ;start with the fan off
416 G28 X0 Y0 ;move X/Y to min endstops
417 G28 Z0 ;move Z to min endstops
419 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
421 T3 ;Switch to the 4th extruder
422 G92 E0 ;zero the extruded length
423 G1 F200 E10 ;extrude 10mm of feed stock
424 G92 E0 ;zero the extruded length again
425 G1 F200 E-{retraction_dual_amount}
427 T2 ;Switch to the 3th extruder
428 G92 E0 ;zero the extruded length
429 G1 F200 E10 ;extrude 10mm of feed stock
430 G92 E0 ;zero the extruded length again
431 G1 F200 E-{retraction_dual_amount}
433 T1 ;Switch to the 2nd extruder
434 G92 E0 ;zero the extruded length
435 G1 F200 E10 ;extrude 10mm of feed stock
436 G92 E0 ;zero the extruded length again
437 G1 F200 E-{retraction_dual_amount}
439 T0 ;Switch to the first extruder
440 G92 E0 ;zero the extruded length
441 G1 F200 E10 ;extrude 10mm of feed stock
442 G92 E0 ;zero the extruded length again
444 ;Put printing message on LCD screen
446 """, str, 'alteration', 'alteration')
447 #######################################################################################
448 setting('end4.gcode', """;End GCode
449 M104 T0 S0 ;extruder heater off
450 M104 T1 S0 ;extruder heater off
451 M104 T2 S0 ;extruder heater off
452 M104 T3 S0 ;extruder heater off
453 M140 S0 ;heated bed heater off (if you have it)
455 G91 ;relative positioning
456 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
457 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
458 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
461 G90 ;absolute positioning
463 """, str, 'alteration', 'alteration')
464 #######################################################################################
465 setting('support_start.gcode', '', str, 'alteration', 'alteration')
466 setting('support_end.gcode', '', str, 'alteration', 'alteration')
467 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
468 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
469 setting('replace.csv', '', str, 'alteration', 'alteration')
470 #######################################################################################
471 setting('preSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
472 ;This code is added before the T(n)
473 """, str, 'alteration', 'alteration')
474 setting('postSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
475 ;This code is added after the T(n)
476 """, str, 'alteration', 'alteration')
478 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
479 setting('oneAtATime', 'True', bool, 'preference', 'hidden')
480 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'Rocktopus.stl')), str, 'preference', 'hidden')
481 setting('save_profile', 'False', bool, 'preference', 'hidden').setLabel(_("Save profile on slice"), _("When slicing save the profile as [stl_file]_profile.ini next to the model."))
482 setting('filament_cost_kg', '0', float, 'preference', 'hidden').setLabel(_("Cost (price/kg)"), _("Cost of your filament per kg, to estimate the cost of the final print."))
483 setting('filament_cost_meter', '0', float, 'preference', 'hidden').setLabel(_("Cost (price/m)"), _("Cost of your filament per meter, to estimate the cost of the final print."))
484 setting('auto_detect_sd', 'True', bool, 'preference', 'hidden').setLabel(_("Auto detect SD card drive"), _("Auto detect the SD card. You can disable this because on some systems external hard-drives or USB sticks are detected as SD card."))
485 setting('check_for_updates', 'False', bool, 'preference', 'hidden').setLabel(_("Check for updates"), _("Check for newer versions of Cura on startup"))
486 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel(_("Send usage statistics"), _("Submit anonymous usage information to improve future versions of Cura"))
487 setting('youmagine_token', '', str, 'preference', 'hidden')
488 setting('filament_physical_density', '1240', float, 'preference', 'hidden').setRange(500.0, 3000.0).setLabel(_("Density (kg/m3)"), _("Weight of the filament per m3. Around 1240 for PLA. And around 1040 for ABS. This value is used to estimate the weight if the filament used for the print."))
489 setting('language', 'English', str, 'preference', 'hidden').setLabel(_('Language'), _('Change the language in which Cura runs. Switching language requires a restart of Cura'))
490 setting('active_machine', '0', int, 'preference', 'hidden')
492 setting('model_colour', '#C9E240', str, 'preference', 'hidden').setLabel(_('Model colour'), _('Display color for first extruder'))
493 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel(_('Model colour (2)'), _('Display color for second extruder'))
494 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel(_('Model colour (3)'), _('Display color for third extruder'))
495 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel(_('Model colour (4)'), _('Display color for forth extruder'))
496 setting('printing_window', 'Pronterface UI', ['Basic'], 'preference', 'hidden').setLabel(_('Printing window type'), _('Select the interface used for USB printing.'))
498 setting('window_maximized', 'True', bool, 'preference', 'hidden')
499 setting('window_pos_x', '-1', float, 'preference', 'hidden')
500 setting('window_pos_y', '-1', float, 'preference', 'hidden')
501 setting('window_width', '-1', float, 'preference', 'hidden')
502 setting('window_height', '-1', float, 'preference', 'hidden')
503 setting('window_normal_sash', '320', float, 'preference', 'hidden')
504 setting('last_run_version', '', str, 'preference', 'hidden')
506 setting('machine_name', '', str, 'machine', 'hidden')
507 setting('machine_type', 'unknown', str, 'machine', 'hidden') #Ultimaker, Ultimaker2, RepRap
508 setting('machine_width', '205', float, 'machine', 'hidden').setLabel(_("Maximum width (mm)"), _("Maximum width of the machine print area in mm"))
509 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel(_("Maximum depth (mm)"), _("Maximum depth of the machine print area in mm"))
510 setting('machine_height', '200', float, 'machine', 'hidden').setLabel(_("Maximum height (mm)"), _("Maximum height of the machine print area in mm"))
511 setting('machine_center_is_zero', 'False', bool, 'machine', 'hidden').setLabel(_("Machine center 0,0"), _("Machines firmware defines the center of the bed as 0,0 instead of the front left corner."))
512 setting('machine_shape', 'Square', ['Square','Circular'], 'machine', 'hidden').setLabel(_("Build area shape"), _("The shape of machine build area."))
513 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
514 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel(_("Heated bed"), _("If you have a heated bed, this enabled heated bed settings (requires restart)"))
515 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'RepRap (Volumetric)', 'UltiGCode', 'MakerBot', 'BFB', 'Mach3'], 'machine', 'hidden').setLabel(_("GCode Flavor"), _("Flavor of generated GCode.\nRepRap is normal 5D GCode which works on Marlin/Sprinter based firmwares.\nUltiGCode is a variation of the RepRap GCode which puts more settings in the machine instead of the slicer.\nMakerBot GCode has a few changes in the way GCode is generated, but still requires MakerWare to generate to X3G.\nBFB style generates RPM based code.\nMach3 uses A,B,C instead of E for extruders."))
516 setting('extruder_amount', '1', ['1','2','3','4'], 'machine', 'hidden').setLabel(_("Extruder count"), _("Amount of extruders in your machine."))
517 setting('extruder_offset_x1', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your secondary extruder compared to the primary."))
518 setting('extruder_offset_y1', '21.6', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your secondary extruder compared to the primary."))
519 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your tertiary extruder compared to the primary."))
520 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your tertiary extruder compared to the primary."))
521 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
522 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
523 setting('steps_per_e', '0', float, 'machine', 'hidden').setLabel(_("E-Steps per 1mm filament"), _("Amount of steps per mm filament extrusion. If set to 0 then this value is ignored and the value in your firmware is used."))
524 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel(_("Serial port"), _("Serial port to use for communication with the printer"))
525 setting('serial_port_auto', '', str, 'machine', 'hidden')
526 setting('serial_baud', 'AUTO', str, 'machine', 'hidden').setLabel(_("Baudrate"), _("Speed of the serial port communication\nNeeds to match your firmware settings\nCommon values are 250000, 115200, 57600"))
527 setting('serial_baud_auto', '', int, 'machine', 'hidden')
529 setting('extruder_head_size_min_x', '0.0', float, 'machine', 'hidden').setLabel(_("Head size towards X min (mm)"), _("The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head."))
530 setting('extruder_head_size_min_y', '0.0', float, 'machine', 'hidden').setLabel(_("Head size towards Y min (mm)"), _("The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head."))
531 setting('extruder_head_size_max_x', '0.0', float, 'machine', 'hidden').setLabel(_("Head size towards X max (mm)"), _("The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head."))
532 setting('extruder_head_size_max_y', '0.0', float, 'machine', 'hidden').setLabel(_("Head size towards Y max (mm)"), _("The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head."))
533 setting('extruder_head_size_height', '0.0', float, 'machine', 'hidden').setLabel(_("Printer gantry height (mm)"), _("The height of the gantry holding up the printer head. If an object is higher then this then you cannot print multiple objects one for one."))
535 validators.warningAbove(settingsDictionary['filament_flow'], 150, _("More flow than 150% is rare and usually not recommended."))
536 validators.warningBelow(settingsDictionary['filament_flow'], 50, _("Less flow than 50% is rare and usually not recommended."))
537 validators.warningAbove(settingsDictionary['layer_height'], lambda : (float(getProfileSetting('nozzle_size')) * 80.0 / 100.0), _("Thicker layers then %.2fmm (80%% nozzle size) usually give bad results and are not recommended."))
538 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
539 validators.warningAbove(settingsDictionary['print_speed'], 150.0, _("It is highly unlikely that your machine can achieve a printing speed above 150mm/s"))
540 validators.printSpeedValidator(settingsDictionary['print_speed'])
541 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
542 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
543 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
544 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
545 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
546 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
547 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
548 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
549 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, _("It is highly unlikely that your machine can achieve a travel speed above 300mm/s"))
550 validators.warningAbove(settingsDictionary['bottom_thickness'], lambda : (float(getProfileSetting('nozzle_size')) * 3.0 / 4.0), _("A bottom layer of more then %.2fmm (3/4 nozzle size) usually give bad results and is not recommended."))
552 #Conditions for multiple extruders
553 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
554 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
555 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
556 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
557 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
558 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
559 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
560 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
561 settingsDictionary['wipe_tower'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
562 settingsDictionary['wipe_tower_volume'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
563 settingsDictionary['ooze_shield'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
565 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
567 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
568 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
569 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
570 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
571 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
572 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
573 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
574 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
575 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
576 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
577 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
578 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
579 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
580 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
582 #Remove fake defined _() because later the localization will define a global _()
585 #########################################################
586 ## Profile and preferences functions
587 #########################################################
589 def getSubCategoriesFor(category):
592 for s in settingsList:
593 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
594 done[s.getSubCategory()] = True
595 ret.append(s.getSubCategory())
598 def getSettingsForCategory(category, subCategory = None):
600 for s in settingsList:
601 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
608 :return: The path in which the current configuration files are stored. This depends on the used OS.
610 if platform.system() == "Windows":
611 basePath = os.path.normpath(os.path.expanduser('~/.cura/%s' % version.getVersion(False)))
612 elif platform.system() == "Darwin":
613 basePath = os.path.expanduser('~/Library/Application Support/Cura/%s' % version.getVersion(False))
615 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
616 if not os.path.isdir(basePath):
618 os.makedirs(basePath)
620 print "Failed to create directory: %s" % (basePath)
623 def getAlternativeBasePaths():
625 Search for alternative installations of Cura and their preference files. Used to load configuration from older versions of Cura.
629 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
630 for subPath in os.listdir(basePath):
631 path = os.path.join(basePath, subPath)
632 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
634 path = os.path.join(basePath, subPath, 'Cura')
635 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
639 if sys.platform.startswith('win'):
641 #Check the old base path, which was in the application directory.
642 basePath = "C:\\program files (x86)\\"
643 for subPath in os.listdir(basePath):
644 path = os.path.join(basePath, subPath)
645 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
646 extra_list.append(path)
647 path = os.path.join(basePath, subPath, 'Cura')
648 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
649 extra_list.append(path)
650 basePath = "C:\\program files\\"
651 for subPath in os.listdir(basePath):
652 path = os.path.join(basePath, subPath)
653 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
654 extra_list.append(path)
655 path = os.path.join(basePath, subPath, 'Cura')
656 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
657 extra_list.append(path)
659 paths = extra_list + paths
662 print traceback.print_exc()
666 def getDefaultProfilePath():
668 :return: The default path where the currently used profile is stored and loaded on open and close of Cura.
670 return os.path.join(getBasePath(), 'current_profile.ini')
672 def loadProfile(filename, allMachines = False):
674 Read a profile file as active profile settings.
675 :param filename: The ini filename to save the profile in.
676 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
679 profileParser = ConfigParser.ConfigParser()
681 profileParser.read(filename)
682 except ConfigParser.ParsingError:
686 while profileParser.has_section('profile_%d' % (n)):
687 for set in settingsList:
688 if set.isPreference():
690 section = 'profile_%d' % (n)
691 if set.isAlteration():
692 section = 'alterations_%d' % (n)
693 if profileParser.has_option(section, set.getName()):
694 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'), n)
697 for set in settingsList:
698 if set.isPreference():
701 if set.isAlteration():
702 section = 'alterations'
703 if profileParser.has_option(section, set.getName()):
704 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
706 def saveProfile(filename, allMachines = False):
708 Save the current profile to an ini file.
709 :param filename: The ini filename to save the profile in.
710 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
713 profileParser = ConfigParser.ConfigParser()
715 for set in settingsList:
716 if set.isPreference() or set.isMachineSetting():
718 for n in xrange(0, getMachineCount()):
719 if set.isAlteration():
720 section = 'alterations_%d' % (n)
722 section = 'profile_%d' % (n)
723 if not profileParser.has_section(section):
724 profileParser.add_section(section)
725 profileParser.set(section, set.getName(), set.getValue(n).encode('utf-8'))
727 profileParser.add_section('profile')
728 profileParser.add_section('alterations')
729 for set in settingsList:
730 if set.isPreference() or set.isMachineSetting():
732 if set.isAlteration():
733 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
735 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
738 profileParser.write(open(filename, 'w'))
740 print "Failed to write profile file: %s" % (filename)
743 """ Reset the profile for the current machine to default. """
745 for set in settingsList:
746 if not set.isProfile():
748 set.setValue(set.getDefault())
750 if getMachineSetting('machine_type') == 'ultimaker':
751 putProfileSetting('nozzle_size', '0.4')
752 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
753 putProfileSetting('retraction_enable', 'True')
754 elif getMachineSetting('machine_type') == 'ultimaker_plus':
755 putProfileSetting('nozzle_size', '0.4')
756 putProfileSetting('retraction_enable', 'True')
757 elif getMachineSetting('machine_type') == 'ultimaker2':
758 putProfileSetting('nozzle_size', '0.4')
759 putProfileSetting('retraction_enable', 'True')
761 putProfileSetting('nozzle_size', '0.5')
762 putProfileSetting('retraction_enable', 'True')
764 def setProfileFromString(options):
766 Parse an encoded string which has all the profile settings stored inside of it.
767 Used in combination with getProfileString to ease sharing of profiles.
769 options = base64.b64decode(options)
770 options = zlib.decompress(options)
771 (profileOpts, alt) = options.split('\f', 1)
772 global settingsDictionary
773 for option in profileOpts.split('\b'):
775 (key, value) = option.split('=', 1)
776 if key in settingsDictionary:
777 if settingsDictionary[key].isProfile():
778 settingsDictionary[key].setValue(value)
779 for option in alt.split('\b'):
781 (key, value) = option.split('=', 1)
782 if key in settingsDictionary:
783 if settingsDictionary[key].isAlteration():
784 settingsDictionary[key].setValue(value)
786 def getProfileString():
788 Get an encoded string which contains all profile settings.
789 Used in combination with setProfileFromString to share settings in files, forums or other text based ways.
794 for set in settingsList:
796 if set.getName() in tempOverride:
797 p.append(set.getName() + "=" + tempOverride[set.getName()])
799 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
800 elif set.isAlteration():
801 if set.getName() in tempOverride:
802 alt.append(set.getName() + "=" + tempOverride[set.getName()])
804 alt.append(set.getName() + "=" + set.getValue().encode('utf-8'))
805 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
806 ret = base64.b64encode(zlib.compress(ret, 9))
809 def insertNewlines(string, every=64): #This should be moved to a better place then profile.
811 for i in xrange(0, len(string), every):
812 lines.append(string[i:i+every])
813 return '\n'.join(lines)
815 def getPreferencesString():
817 :return: An encoded string which contains all the current preferences.
821 for set in settingsList:
822 if set.isPreference():
823 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
825 ret = base64.b64encode(zlib.compress(ret, 9))
829 def getProfileSetting(name):
831 Get the value of an profile setting.
832 :param name: Name of the setting to retrieve.
833 :return: Value of the current setting.
835 if name in tempOverride:
836 return tempOverride[name]
837 global settingsDictionary
838 if name in settingsDictionary and settingsDictionary[name].isProfile():
839 return settingsDictionary[name].getValue()
840 traceback.print_stack()
841 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
844 def getProfileSettingFloat(name):
846 setting = getProfileSetting(name).replace(',', '.')
847 return float(eval(setting, {}, {}))
851 def putProfileSetting(name, value):
852 """ Store a certain value in a profile setting. """
853 global settingsDictionary
854 if name in settingsDictionary and settingsDictionary[name].isProfile():
855 settingsDictionary[name].setValue(value)
857 def isProfileSetting(name):
858 """ Check if a certain key name is actually a profile value. """
859 global settingsDictionary
860 if name in settingsDictionary and settingsDictionary[name].isProfile():
864 ## Preferences functions
865 def getPreferencePath():
867 :return: The full path of the preference ini file.
869 return os.path.join(getBasePath(), 'preferences.ini')
871 def getPreferenceFloat(name):
873 Get the float value of a preference, returns 0.0 if the preference is not a invalid float
876 setting = getPreference(name).replace(',', '.')
877 return float(eval(setting, {}, {}))
881 def getPreferenceColour(name):
883 Get a preference setting value as a color array. The color is stored as #RRGGBB hex string in the setting.
885 colorString = getPreference(name)
886 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
888 def loadPreferences(filename):
890 Read a configuration file as global config
893 profileParser = ConfigParser.ConfigParser()
895 profileParser.read(filename)
896 except ConfigParser.ParsingError:
899 for set in settingsList:
900 if set.isPreference():
901 if profileParser.has_option('preference', set.getName()):
902 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
905 while profileParser.has_section('machine_%d' % (n)):
906 for set in settingsList:
907 if set.isMachineSetting():
908 if profileParser.has_option('machine_%d' % (n), set.getName()):
909 set.setValue(unicode(profileParser.get('machine_%d' % (n), set.getName()), 'utf-8', 'replace'), n)
912 setActiveMachine(int(getPreferenceFloat('active_machine')))
914 def loadMachineSettings(filename):
916 #Read a configuration file as global config
917 profileParser = ConfigParser.ConfigParser()
919 profileParser.read(filename)
920 except ConfigParser.ParsingError:
923 for set in settingsList:
924 if set.isMachineSetting():
925 if profileParser.has_option('machine', set.getName()):
926 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
927 checkAndUpdateMachineName()
929 def savePreferences(filename):
931 #Save the current profile to an ini file
932 parser = ConfigParser.ConfigParser()
933 parser.add_section('preference')
935 for set in settingsList:
936 if set.isPreference():
937 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
940 while getMachineSetting('machine_name', n) != '':
941 parser.add_section('machine_%d' % (n))
942 for set in settingsList:
943 if set.isMachineSetting():
944 parser.set('machine_%d' % (n), set.getName(), set.getValue(n).encode('utf-8'))
947 parser.write(open(filename, 'w'))
949 print "Failed to write preferences file: %s" % (filename)
951 def getPreference(name):
952 if name in tempOverride:
953 return tempOverride[name]
954 global settingsDictionary
955 if name in settingsDictionary and settingsDictionary[name].isPreference():
956 return settingsDictionary[name].getValue()
957 traceback.print_stack()
958 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
961 def putPreference(name, value):
962 #Check if we have a configuration file loaded, else load the default.
963 global settingsDictionary
964 if name in settingsDictionary and settingsDictionary[name].isPreference():
965 settingsDictionary[name].setValue(value)
966 savePreferences(getPreferencePath())
968 traceback.print_stack()
969 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
971 def isPreference(name):
972 global settingsDictionary
973 if name in settingsDictionary and settingsDictionary[name].isPreference():
977 def getMachineSettingFloat(name, index = None):
979 setting = getMachineSetting(name, index).replace(',', '.')
980 return float(eval(setting, {}, {}))
984 def getMachineSetting(name, index = None):
985 if name in tempOverride:
986 return tempOverride[name]
987 global settingsDictionary
988 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
989 return settingsDictionary[name].getValue(index)
990 traceback.print_stack()
991 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
994 def putMachineSetting(name, value, index = None):
995 #Check if we have a configuration file loaded, else load the default.
996 global settingsDictionary
997 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
998 settingsDictionary[name].setValue(value, index)
999 savePreferences(getPreferencePath())
1001 def isMachineSetting(name):
1002 global settingsDictionary
1003 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1007 def checkAndUpdateMachineName():
1008 global _selectedMachineIndex
1009 name = getMachineSetting('machine_name')
1012 name = getMachineSetting('machine_type')
1013 for n in xrange(0, getMachineCount()):
1014 if n == _selectedMachineIndex:
1017 if name == getMachineSetting('machine_name', n):
1020 if '%s (%d)' % (name, index) == getMachineSetting('machine_name', n):
1022 if index is not None:
1023 name = '%s (%d)' % (name, index)
1024 putMachineSetting('machine_name', name)
1025 putPreference('active_machine', _selectedMachineIndex)
1027 def getMachineCount():
1029 while getMachineSetting('machine_name', n) != '':
1035 def setActiveMachine(index):
1036 global _selectedMachineIndex
1037 _selectedMachineIndex = index
1038 putPreference('active_machine', _selectedMachineIndex)
1040 def removeMachine(index):
1041 global _selectedMachineIndex
1043 if getMachineCount() < 2:
1045 for n in xrange(index, getMachineCount()):
1046 for setting in settingsList:
1047 if setting.isMachineSetting():
1048 setting.setValue(setting.getValue(n+1), n)
1050 if _selectedMachineIndex >= index:
1051 setActiveMachine(getMachineCount() - 1)
1053 ## Temp overrides for multi-extruder slicing and the project planner.
1055 def setTempOverride(name, value):
1056 tempOverride[name] = unicode(value).encode("utf-8")
1057 def clearTempOverride(name):
1058 del tempOverride[name]
1059 def resetTempOverride():
1060 tempOverride.clear()
1062 #########################################################
1063 ## Utility functions to calculate common profile values
1064 #########################################################
1065 def calculateEdgeWidth():
1066 wallThickness = getProfileSettingFloat('wall_thickness')
1067 nozzleSize = getProfileSettingFloat('nozzle_size')
1069 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1070 return wallThickness
1072 if wallThickness < 0.01:
1074 if wallThickness < nozzleSize:
1075 return wallThickness
1077 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1080 lineWidth = wallThickness / lineCount
1081 lineWidthAlt = wallThickness / (lineCount + 1)
1082 if lineWidth > nozzleSize * 1.5:
1086 def calculateLineCount():
1087 wallThickness = getProfileSettingFloat('wall_thickness')
1088 nozzleSize = getProfileSettingFloat('nozzle_size')
1090 if wallThickness < 0.01:
1092 if wallThickness < nozzleSize:
1094 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1097 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1100 lineWidth = wallThickness / lineCount
1101 lineWidthAlt = wallThickness / (lineCount + 1)
1102 if lineWidth > nozzleSize * 1.5:
1103 return lineCount + 1
1106 def calculateSolidLayerCount():
1107 layerHeight = getProfileSettingFloat('layer_height')
1108 solidThickness = getProfileSettingFloat('solid_layer_thickness')
1109 if layerHeight == 0.0:
1111 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
1113 def calculateObjectSizeOffsets():
1116 if getProfileSetting('platform_adhesion') == 'Brim':
1117 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
1118 elif getProfileSetting('platform_adhesion') == 'Raft':
1121 if getProfileSettingFloat('skirt_line_count') > 0:
1122 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
1124 #if getProfileSetting('enable_raft') != 'False':
1125 # size += profile.getProfileSettingFloat('raft_margin') * 2
1126 #if getProfileSetting('support') != 'None':
1127 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
1128 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
1131 def getMachineCenterCoords():
1132 if getMachineSetting('machine_center_is_zero') == 'True':
1134 elif getMachineSetting('machine_type') == 'lulzbot_mini':
1135 return [(getMachineSettingFloat('machine_width') / 2) + 2.5, (getMachineSettingFloat('machine_width') / 2) + 0.5]
1136 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
1138 #Returns a list of convex polygons, first polygon is the allowed area of the machine,
1139 # the rest of the polygons are the dis-allowed areas of the machine.
1140 def getMachineSizePolygons():
1141 size = numpy.array([getMachineSettingFloat('machine_width'), getMachineSettingFloat('machine_depth'), getMachineSettingFloat('machine_height')], numpy.float32)
1143 if getMachineSetting('machine_shape') == 'Circular':
1144 # Circle platform for delta printers...
1147 for n in xrange(0, steps):
1148 circle.append([math.cos(float(n)/steps*2*math.pi) * size[0]/2, math.sin(float(n)/steps*2*math.pi) * size[1]/2])
1149 ret.append(numpy.array(circle, numpy.float32))
1151 ret.append(numpy.array([[-size[0]/2,-size[1]/2],[size[0]/2,-size[1]/2],[size[0]/2, size[1]/2], [-size[0]/2, size[1]/2]], numpy.float32))
1153 if getMachineSetting('machine_type') == 'ultimaker2':
1157 ret.append(numpy.array([[-size[0]/2,-size[1]/2],[-size[0]/2+w+2,-size[1]/2], [-size[0]/2+w,-size[1]/2+h], [-size[0]/2,-size[1]/2+h]], numpy.float32))
1158 ret.append(numpy.array([[ size[0]/2-w-2,-size[1]/2],[ size[0]/2,-size[1]/2], [ size[0]/2,-size[1]/2+h],[ size[0]/2-w,-size[1]/2+h]], numpy.float32))
1159 ret.append(numpy.array([[-size[0]/2+w+2, size[1]/2],[-size[0]/2, size[1]/2], [-size[0]/2, size[1]/2-h],[-size[0]/2+w, size[1]/2-h]], numpy.float32))
1160 ret.append(numpy.array([[ size[0]/2, size[1]/2],[ size[0]/2-w-2, size[1]/2], [ size[0]/2-w, size[1]/2-h],[ size[0]/2, size[1]/2-h]], numpy.float32))
1163 #returns the number of extruders minimal used. Normally this returns 1, but with dual-extrusion support material it returns 2
1164 def minimalExtruderCount():
1165 if int(getMachineSetting('extruder_amount')) < 2:
1167 if getProfileSetting('support') == 'None':
1169 if getProfileSetting('support_dual_extrusion') == 'Second extruder':
1173 def getGCodeExtension():
1174 if getMachineSetting('gcode_flavor') == 'BFB':
1178 #########################################################
1179 ## Alteration file functions
1180 #########################################################
1181 def replaceTagMatch(m):
1185 return pre + time.strftime('%H:%M:%S')
1187 return pre + time.strftime('%d-%m-%Y')
1189 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
1190 if tag == 'print_time':
1191 return pre + '#P_TIME#'
1192 if tag == 'filament_amount':
1193 return pre + '#F_AMNT#'
1194 if tag == 'filament_weight':
1195 return pre + '#F_WGHT#'
1196 if tag == 'filament_cost':
1197 return pre + '#F_COST#'
1198 if tag == 'profile_string':
1199 return pre + 'CURA_PROFILE_STRING:%s' % (getProfileString())
1200 if pre == 'F' and tag == 'max_z_speed':
1201 f = getProfileSettingFloat('travel_speed') * 60
1202 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
1203 f = getProfileSettingFloat(tag) * 60
1204 elif isProfileSetting(tag):
1205 f = getProfileSettingFloat(tag)
1206 elif isPreference(tag):
1207 f = getProfileSettingFloat(tag)
1209 return '%s?%s?' % (pre, tag)
1211 return pre + str(int(f))
1214 def replaceGCodeTags(filename, gcodeInt):
1215 f = open(filename, 'r+')
1217 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
1218 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
1219 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
1220 cost = gcodeInt.calculateCost()
1223 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1228 def replaceGCodeTagsFromSlicer(filename, slicerInt):
1229 f = open(filename, 'r+')
1231 data = data.replace('#P_TIME#', ('%8.2f' % (int(slicerInt._printTimeSeconds)))[-8:])
1232 data = data.replace('#F_AMNT#', ('%8.2f' % (slicerInt._filamentMM[0]))[-8:])
1233 data = data.replace('#F_WGHT#', ('%8.2f' % (float(slicerInt.getFilamentWeight()) * 1000))[-8:])
1234 cost = slicerInt.getFilamentCost()
1237 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1242 ### Get aleration raw contents. (Used internally in Cura)
1243 def getAlterationFile(filename):
1244 if filename in tempOverride:
1245 return tempOverride[filename]
1246 global settingsDictionary
1247 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
1248 return settingsDictionary[filename].getValue()
1249 traceback.print_stack()
1250 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
1253 def setAlterationFile(name, value):
1254 #Check if we have a configuration file loaded, else load the default.
1255 global settingsDictionary
1256 if name in settingsDictionary and settingsDictionary[name].isAlteration():
1257 settingsDictionary[name].setValue(value)
1258 saveProfile(getDefaultProfilePath(), True)
1260 def isTagIn(tag, contents):
1261 contents = re.sub(';[^\n]*\n', '', contents)
1262 return tag in contents
1264 ### Get the alteration file for output. (Used by Skeinforge)
1265 def getAlterationFileContents(filename, extruderCount = 1):
1268 alterationContents = getAlterationFile(filename)
1269 if getMachineSetting('gcode_flavor') == 'UltiGCode':
1270 if filename == 'end.gcode':
1271 return 'M25 ;Stop reading from this point on.\n;CURA_PROFILE_STRING:%s\n' % (getProfileString())
1273 if filename == 'start.gcode':
1274 if extruderCount > 1:
1275 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
1276 #For the start code, hack the temperature and the steps per E value into it. So the temperature is reached before the start code extrusion.
1277 #We also set our steps per E here, if configured.
1278 eSteps = getMachineSettingFloat('steps_per_e')
1280 prefix += 'M92 E%f\n' % (eSteps)
1281 temp = getProfileSettingFloat('print_temperature')
1283 if getMachineSetting('has_heated_bed') == 'True':
1284 bedTemp = getProfileSettingFloat('print_bed_temperature')
1286 if bedTemp > 0 and not isTagIn('{print_bed_temperature}', alterationContents):
1287 prefix += 'M190 S%f\n' % (bedTemp)
1288 if temp > 0 and not isTagIn('{print_temperature}', alterationContents):
1289 if extruderCount > 0:
1290 for n in xrange(1, extruderCount):
1292 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1293 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1294 prefix += 'M104 T%d S%f\n' % (n, t)
1295 for n in xrange(0, extruderCount):
1297 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1298 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1299 prefix += 'M109 T%d S%f\n' % (n, t)
1302 prefix += 'M109 S%f\n' % (temp)
1303 elif filename == 'end.gcode':
1304 if extruderCount > 1:
1305 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
1306 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
1307 #postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
1308 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'