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([None, '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 0 degree being horizontal and 90 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('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."))
251 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."))
252 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."))
253 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."))
255 setting('plugin_config', '', str, 'hidden', 'hidden')
256 setting('object_center_x', -1, float, 'hidden', 'hidden')
257 setting('object_center_y', -1, float, 'hidden', 'hidden')
259 setting('start.gcode', """;Sliced at: {day} {date} {time}
260 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
261 ;Print time: {print_time}
262 ;Filament used: {filament_amount}m {filament_weight}g
263 ;Filament cost: {filament_cost}
264 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
265 ;M109 S{print_temperature} ;Uncomment to add your own temperature line
267 G90 ;absolute positioning
268 M82 ;set extruder to absolute mode
269 M107 ;start with the fan off
271 G28 X0 Y0 ;move X/Y to min endstops
272 G28 Z0 ;move Z to min endstops
274 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
276 G92 E0 ;zero the extruded length
277 G1 F200 E3 ;extrude 3mm of feed stock
278 G92 E0 ;zero the extruded length again
280 ;Put printing message on LCD screen
282 """, str, 'alteration', 'alteration')
283 #######################################################################################
284 setting('end.gcode', """;End GCode
285 M104 S0 ;extruder heater off
286 M140 S0 ;heated bed heater off (if you have it)
288 G91 ;relative positioning
289 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
290 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
291 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
294 G90 ;absolute positioning
296 """, str, 'alteration', 'alteration')
297 #######################################################################################
298 setting('start2.gcode', """;Sliced at: {day} {date} {time}
299 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
300 ;Print time: {print_time}
301 ;Filament used: {filament_amount}m {filament_weight}g
302 ;Filament cost: {filament_cost}
303 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
304 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
305 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
306 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
308 G90 ;absolute positioning
309 M107 ;start with the fan off
311 G28 X0 Y0 ;move X/Y to min endstops
312 G28 Z0 ;move Z to min endstops
314 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
316 T1 ;Switch to the 2nd extruder
317 G92 E0 ;zero the extruded length
318 G1 F200 E10 ;extrude 10mm of feed stock
319 G92 E0 ;zero the extruded length again
320 G1 F200 E-{retraction_dual_amount}
322 T0 ;Switch to the first extruder
323 G92 E0 ;zero the extruded length
324 G1 F200 E10 ;extrude 10mm of feed stock
325 G92 E0 ;zero the extruded length again
327 ;Put printing message on LCD screen
329 """, str, 'alteration', 'alteration')
330 #######################################################################################
331 setting('end2.gcode', """;End GCode
332 M104 T0 S0 ;extruder heater off
333 M104 T1 S0 ;extruder heater off
334 M140 S0 ;heated bed heater off (if you have it)
336 G91 ;relative positioning
337 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
338 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
339 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
342 G90 ;absolute positioning
344 """, str, 'alteration', 'alteration')
345 #######################################################################################
346 setting('start3.gcode', """;Sliced at: {day} {date} {time}
347 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
348 ;Print time: {print_time}
349 ;Filament used: {filament_amount}m {filament_weight}g
350 ;Filament cost: {filament_cost}
351 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
352 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
353 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
354 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
356 G90 ;absolute positioning
357 M107 ;start with the fan off
359 G28 X0 Y0 ;move X/Y to min endstops
360 G28 Z0 ;move Z to min endstops
362 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
364 T2 ;Switch to the 2nd extruder
365 G92 E0 ;zero the extruded length
366 G1 F200 E10 ;extrude 10mm of feed stock
367 G92 E0 ;zero the extruded length again
368 G1 F200 E-{retraction_dual_amount}
370 T1 ;Switch to the 2nd extruder
371 G92 E0 ;zero the extruded length
372 G1 F200 E10 ;extrude 10mm of feed stock
373 G92 E0 ;zero the extruded length again
374 G1 F200 E-{retraction_dual_amount}
376 T0 ;Switch to the first extruder
377 G92 E0 ;zero the extruded length
378 G1 F200 E10 ;extrude 10mm of feed stock
379 G92 E0 ;zero the extruded length again
381 ;Put printing message on LCD screen
383 """, str, 'alteration', 'alteration')
384 #######################################################################################
385 setting('end3.gcode', """;End GCode
386 M104 T0 S0 ;extruder heater off
387 M104 T1 S0 ;extruder heater off
388 M104 T2 S0 ;extruder heater off
389 M140 S0 ;heated bed heater off (if you have it)
391 G91 ;relative positioning
392 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
393 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
394 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
397 G90 ;absolute positioning
399 """, str, 'alteration', 'alteration')
400 setting('start4.gcode', """;Sliced at: {day} {date} {time}
401 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
402 ;Print time: {print_time}
403 ;Filament used: {filament_amount}m {filament_weight}g
404 ;Filament cost: {filament_cost}
405 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
406 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
407 ;M109 T2 S{print_temperature2} ;Uncomment to add your own temperature line
408 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
409 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
411 G90 ;absolute positioning
412 M107 ;start with the fan off
414 G28 X0 Y0 ;move X/Y to min endstops
415 G28 Z0 ;move Z to min endstops
417 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
419 T3 ;Switch to the 4th extruder
420 G92 E0 ;zero the extruded length
421 G1 F200 E10 ;extrude 10mm of feed stock
422 G92 E0 ;zero the extruded length again
423 G1 F200 E-{retraction_dual_amount}
425 T2 ;Switch to the 3th extruder
426 G92 E0 ;zero the extruded length
427 G1 F200 E10 ;extrude 10mm of feed stock
428 G92 E0 ;zero the extruded length again
429 G1 F200 E-{retraction_dual_amount}
431 T1 ;Switch to the 2nd extruder
432 G92 E0 ;zero the extruded length
433 G1 F200 E10 ;extrude 10mm of feed stock
434 G92 E0 ;zero the extruded length again
435 G1 F200 E-{retraction_dual_amount}
437 T0 ;Switch to the first extruder
438 G92 E0 ;zero the extruded length
439 G1 F200 E10 ;extrude 10mm of feed stock
440 G92 E0 ;zero the extruded length again
442 ;Put printing message on LCD screen
444 """, str, 'alteration', 'alteration')
445 #######################################################################################
446 setting('end4.gcode', """;End GCode
447 M104 T0 S0 ;extruder heater off
448 M104 T1 S0 ;extruder heater off
449 M104 T2 S0 ;extruder heater off
450 M104 T3 S0 ;extruder heater off
451 M140 S0 ;heated bed heater off (if you have it)
453 G91 ;relative positioning
454 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
455 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
456 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
459 G90 ;absolute positioning
461 """, str, 'alteration', 'alteration')
462 #######################################################################################
463 setting('support_start.gcode', '', str, 'alteration', 'alteration')
464 setting('support_end.gcode', '', str, 'alteration', 'alteration')
465 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
466 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
467 setting('replace.csv', '', str, 'alteration', 'alteration')
468 #######################################################################################
469 setting('preSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
470 ;This code is added before the T(n)
471 """, str, 'alteration', 'alteration')
472 setting('postSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
473 ;This code is added after the T(n)
474 """, str, 'alteration', 'alteration')
476 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
477 setting('oneAtATime', 'True', bool, 'preference', 'hidden')
478 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'Rocktopus.stl')), str, 'preference', 'hidden')
479 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."))
480 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."))
481 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."))
482 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."))
483 setting('check_for_updates', 'False', bool, 'preference', 'hidden').setLabel(_("Check for updates"), _("Check for newer versions of Cura on startup"))
484 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel(_("Send usage statistics"), _("Submit anonymous usage information to improve future versions of Cura"))
485 setting('youmagine_token', '', str, 'preference', 'hidden')
486 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."))
487 setting('language', 'English', str, 'preference', 'hidden').setLabel(_('Language'), _('Change the language in which Cura runs. Switching language requires a restart of Cura'))
488 setting('active_machine', '0', int, 'preference', 'hidden')
490 setting('model_colour', '#C9E240', str, 'preference', 'hidden').setLabel(_('Model colour'), _('Display color for first extruder'))
491 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel(_('Model colour (2)'), _('Display color for second extruder'))
492 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel(_('Model colour (3)'), _('Display color for third extruder'))
493 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel(_('Model colour (4)'), _('Display color for forth extruder'))
494 setting('printing_window', 'Pronterface UI', ['Basic'], 'preference', 'hidden').setLabel(_('Printing window type'), _('Select the interface used for USB printing.'))
496 setting('window_maximized', 'True', bool, 'preference', 'hidden')
497 setting('window_pos_x', '-1', float, 'preference', 'hidden')
498 setting('window_pos_y', '-1', float, 'preference', 'hidden')
499 setting('window_width', '-1', float, 'preference', 'hidden')
500 setting('window_height', '-1', float, 'preference', 'hidden')
501 setting('window_normal_sash', '320', float, 'preference', 'hidden')
502 setting('last_run_version', '', str, 'preference', 'hidden')
504 setting('machine_name', '', str, 'machine', 'hidden')
505 setting('machine_type', 'unknown', str, 'machine', 'hidden') #Ultimaker, Ultimaker2, RepRap
506 setting('machine_width', '205', float, 'machine', 'hidden').setLabel(_("Maximum width (mm)"), _("Maximum width of the machine print area in mm"))
507 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel(_("Maximum depth (mm)"), _("Maximum depth of the machine print area in mm"))
508 setting('machine_height', '200', float, 'machine', 'hidden').setLabel(_("Maximum height (mm)"), _("Maximum height of the machine print area in mm"))
509 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."))
510 setting('machine_shape', 'Square', ['Square','Circular'], 'machine', 'hidden').setLabel(_("Build area shape"), _("The shape of machine build area."))
511 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
512 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel(_("Heated bed"), _("If you have a heated bed, this enabled heated bed settings (requires restart)"))
513 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."))
514 setting('extruder_amount', '1', ['1','2','3','4'], 'machine', 'hidden').setLabel(_("Extruder count"), _("Amount of extruders in your machine."))
515 setting('extruder_offset_x1', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your secondary extruder compared to the primary."))
516 setting('extruder_offset_y1', '21.6', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your secondary extruder compared to the primary."))
517 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your tertiary extruder compared to the primary."))
518 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your tertiary extruder compared to the primary."))
519 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
520 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
521 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."))
522 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel(_("Serial port"), _("Serial port to use for communication with the printer"))
523 setting('serial_port_auto', '', str, 'machine', 'hidden')
524 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"))
525 setting('serial_baud_auto', '', int, 'machine', 'hidden')
527 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."))
528 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."))
529 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."))
530 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."))
531 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."))
533 validators.warningAbove(settingsDictionary['filament_flow'], 150, _("More flow than 150% is rare and usually not recommended."))
534 validators.warningBelow(settingsDictionary['filament_flow'], 50, _("Less flow than 50% is rare and usually not recommended."))
535 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."))
536 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
537 validators.warningAbove(settingsDictionary['print_speed'], 150.0, _("It is highly unlikely that your machine can achieve a printing speed above 150mm/s"))
538 validators.printSpeedValidator(settingsDictionary['print_speed'])
539 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
540 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
541 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
542 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
543 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
544 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
545 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
546 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
547 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, _("It is highly unlikely that your machine can achieve a travel speed above 300mm/s"))
548 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."))
550 #Conditions for multiple extruders
551 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
552 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
553 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
554 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
555 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
556 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
557 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
558 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
559 settingsDictionary['wipe_tower'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
560 settingsDictionary['wipe_tower_volume'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
561 settingsDictionary['ooze_shield'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
563 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
565 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
566 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
567 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
568 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
569 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
570 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
571 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
572 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
573 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
574 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
575 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
576 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
577 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
578 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
580 #Remove fake defined _() because later the localization will define a global _()
583 #########################################################
584 ## Profile and preferences functions
585 #########################################################
587 def getSubCategoriesFor(category):
590 for s in settingsList:
591 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
592 done[s.getSubCategory()] = True
593 ret.append(s.getSubCategory())
596 def getSettingsForCategory(category, subCategory = None):
598 for s in settingsList:
599 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
606 :return: The path in which the current configuration files are stored. This depends on the used OS.
608 if platform.system() == "Windows":
609 basePath = os.path.normpath(os.path.expanduser('~/.cura/%s' % version.getVersion(False)))
610 elif platform.system() == "Darwin":
611 basePath = os.path.expanduser('~/Library/Application Support/Cura/%s' % version.getVersion(False))
613 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
614 if not os.path.isdir(basePath):
616 os.makedirs(basePath)
618 print "Failed to create directory: %s" % (basePath)
621 def getAlternativeBasePaths():
623 Search for alternative installations of Cura and their preference files. Used to load configuration from older versions of Cura.
627 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
628 for subPath in os.listdir(basePath):
629 path = os.path.join(basePath, subPath)
630 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
632 path = os.path.join(basePath, subPath, 'Cura')
633 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
637 if sys.platform.startswith('win'):
639 #Check the old base path, which was in the application directory.
640 basePath = "C:\\program files (x86)\\"
641 for subPath in os.listdir(basePath):
642 path = os.path.join(basePath, subPath)
643 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
644 extra_list.append(path)
645 path = os.path.join(basePath, subPath, 'Cura')
646 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
647 extra_list.append(path)
648 basePath = "C:\\program files\\"
649 for subPath in os.listdir(basePath):
650 path = os.path.join(basePath, subPath)
651 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
652 extra_list.append(path)
653 path = os.path.join(basePath, subPath, 'Cura')
654 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
655 extra_list.append(path)
657 paths = extra_list + paths
660 print traceback.print_exc()
664 def getDefaultProfilePath():
666 :return: The default path where the currently used profile is stored and loaded on open and close of Cura.
668 return os.path.join(getBasePath(), 'current_profile.ini')
670 def loadProfile(filename, allMachines = False):
672 Read a profile file as active profile settings.
673 :param filename: The ini filename to save the profile in.
674 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
677 profileParser = ConfigParser.ConfigParser()
679 profileParser.read(filename)
680 except ConfigParser.ParsingError:
684 while profileParser.has_section('profile_%d' % (n)):
685 for set in settingsList:
686 if set.isPreference():
688 section = 'profile_%d' % (n)
689 if set.isAlteration():
690 section = 'alterations_%d' % (n)
691 if profileParser.has_option(section, set.getName()):
692 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'), n)
695 for set in settingsList:
696 if set.isPreference():
699 if set.isAlteration():
700 section = 'alterations'
701 if profileParser.has_option(section, set.getName()):
702 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
704 def saveProfile(filename, allMachines = False):
706 Save the current profile to an ini file.
707 :param filename: The ini filename to save the profile in.
708 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
711 profileParser = ConfigParser.ConfigParser()
713 for set in settingsList:
714 if set.isPreference() or set.isMachineSetting():
716 for n in xrange(0, getMachineCount()):
717 if set.isAlteration():
718 section = 'alterations_%d' % (n)
720 section = 'profile_%d' % (n)
721 if not profileParser.has_section(section):
722 profileParser.add_section(section)
723 profileParser.set(section, set.getName(), set.getValue(n).encode('utf-8'))
725 profileParser.add_section('profile')
726 profileParser.add_section('alterations')
727 for set in settingsList:
728 if set.isPreference() or set.isMachineSetting():
730 if set.isAlteration():
731 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
733 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
736 profileParser.write(open(filename, 'w'))
738 print "Failed to write profile file: %s" % (filename)
741 """ Reset the profile for the current machine to default. """
743 for set in settingsList:
744 if not set.isProfile():
746 set.setValue(set.getDefault())
748 if getMachineSetting('machine_type') == 'ultimaker':
749 putProfileSetting('nozzle_size', '0.4')
750 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
751 putProfileSetting('retraction_enable', 'True')
752 elif getMachineSetting('machine_type') == 'ultimaker_plus':
753 putProfileSetting('nozzle_size', '0.4')
754 putProfileSetting('retraction_enable', 'True')
755 elif getMachineSetting('machine_type') == 'ultimaker2':
756 putProfileSetting('nozzle_size', '0.4')
757 putProfileSetting('retraction_enable', 'True')
759 putProfileSetting('nozzle_size', '0.5')
760 putProfileSetting('retraction_enable', 'True')
762 def setProfileFromString(options):
764 Parse an encoded string which has all the profile settings stored inside of it.
765 Used in combination with getProfileString to ease sharing of profiles.
767 options = base64.b64decode(options)
768 options = zlib.decompress(options)
769 (profileOpts, alt) = options.split('\f', 1)
770 global settingsDictionary
771 for option in profileOpts.split('\b'):
773 (key, value) = option.split('=', 1)
774 if key in settingsDictionary:
775 if settingsDictionary[key].isProfile():
776 settingsDictionary[key].setValue(value)
777 for option in alt.split('\b'):
779 (key, value) = option.split('=', 1)
780 if key in settingsDictionary:
781 if settingsDictionary[key].isAlteration():
782 settingsDictionary[key].setValue(value)
784 def getProfileString():
786 Get an encoded string which contains all profile settings.
787 Used in combination with setProfileFromString to share settings in files, forums or other text based ways.
792 for set in settingsList:
794 if set.getName() in tempOverride:
795 p.append(set.getName() + "=" + tempOverride[set.getName()])
797 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
798 elif set.isAlteration():
799 if set.getName() in tempOverride:
800 alt.append(set.getName() + "=" + tempOverride[set.getName()])
802 alt.append(set.getName() + "=" + set.getValue().encode('utf-8'))
803 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
804 ret = base64.b64encode(zlib.compress(ret, 9))
807 def insertNewlines(string, every=64): #This should be moved to a better place then profile.
809 for i in xrange(0, len(string), every):
810 lines.append(string[i:i+every])
811 return '\n'.join(lines)
813 def getPreferencesString():
815 :return: An encoded string which contains all the current preferences.
819 for set in settingsList:
820 if set.isPreference():
821 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
823 ret = base64.b64encode(zlib.compress(ret, 9))
827 def getProfileSetting(name):
829 Get the value of an profile setting.
830 :param name: Name of the setting to retrieve.
831 :return: Value of the current setting.
833 if name in tempOverride:
834 return tempOverride[name]
835 global settingsDictionary
836 if name in settingsDictionary and settingsDictionary[name].isProfile():
837 return settingsDictionary[name].getValue()
838 traceback.print_stack()
839 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
842 def getProfileSettingFloat(name):
844 setting = getProfileSetting(name).replace(',', '.')
845 return float(eval(setting, {}, {}))
849 def putProfileSetting(name, value):
850 """ Store a certain value in a profile setting. """
851 global settingsDictionary
852 if name in settingsDictionary and settingsDictionary[name].isProfile():
853 settingsDictionary[name].setValue(value)
855 def isProfileSetting(name):
856 """ Check if a certain key name is actually a profile value. """
857 global settingsDictionary
858 if name in settingsDictionary and settingsDictionary[name].isProfile():
862 ## Preferences functions
863 def getPreferencePath():
865 :return: The full path of the preference ini file.
867 return os.path.join(getBasePath(), 'preferences.ini')
869 def getPreferenceFloat(name):
871 Get the float value of a preference, returns 0.0 if the preference is not a invalid float
874 setting = getPreference(name).replace(',', '.')
875 return float(eval(setting, {}, {}))
879 def getPreferenceColour(name):
881 Get a preference setting value as a color array. The color is stored as #RRGGBB hex string in the setting.
883 colorString = getPreference(name)
884 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
886 def loadPreferences(filename):
888 Read a configuration file as global config
891 profileParser = ConfigParser.ConfigParser()
893 profileParser.read(filename)
894 except ConfigParser.ParsingError:
897 for set in settingsList:
898 if set.isPreference():
899 if profileParser.has_option('preference', set.getName()):
900 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
903 while profileParser.has_section('machine_%d' % (n)):
904 for set in settingsList:
905 if set.isMachineSetting():
906 if profileParser.has_option('machine_%d' % (n), set.getName()):
907 set.setValue(unicode(profileParser.get('machine_%d' % (n), set.getName()), 'utf-8', 'replace'), n)
910 setActiveMachine(int(getPreferenceFloat('active_machine')))
912 def loadMachineSettings(filename):
914 #Read a configuration file as global config
915 profileParser = ConfigParser.ConfigParser()
917 profileParser.read(filename)
918 except ConfigParser.ParsingError:
921 for set in settingsList:
922 if set.isMachineSetting():
923 if profileParser.has_option('machine', set.getName()):
924 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
925 checkAndUpdateMachineName()
927 def savePreferences(filename):
929 #Save the current profile to an ini file
930 parser = ConfigParser.ConfigParser()
931 parser.add_section('preference')
933 for set in settingsList:
934 if set.isPreference():
935 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
938 while getMachineSetting('machine_name', n) != '':
939 parser.add_section('machine_%d' % (n))
940 for set in settingsList:
941 if set.isMachineSetting():
942 parser.set('machine_%d' % (n), set.getName(), set.getValue(n).encode('utf-8'))
945 parser.write(open(filename, 'w'))
947 print "Failed to write preferences file: %s" % (filename)
949 def getPreference(name):
950 if name in tempOverride:
951 return tempOverride[name]
952 global settingsDictionary
953 if name in settingsDictionary and settingsDictionary[name].isPreference():
954 return settingsDictionary[name].getValue()
955 traceback.print_stack()
956 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
959 def putPreference(name, value):
960 #Check if we have a configuration file loaded, else load the default.
961 global settingsDictionary
962 if name in settingsDictionary and settingsDictionary[name].isPreference():
963 settingsDictionary[name].setValue(value)
964 savePreferences(getPreferencePath())
966 traceback.print_stack()
967 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
969 def isPreference(name):
970 global settingsDictionary
971 if name in settingsDictionary and settingsDictionary[name].isPreference():
975 def getMachineSettingFloat(name, index = None):
977 setting = getMachineSetting(name, index).replace(',', '.')
978 return float(eval(setting, {}, {}))
982 def getMachineSetting(name, index = None):
983 if name in tempOverride:
984 return tempOverride[name]
985 global settingsDictionary
986 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
987 return settingsDictionary[name].getValue(index)
988 traceback.print_stack()
989 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
992 def putMachineSetting(name, value, index = None):
993 #Check if we have a configuration file loaded, else load the default.
994 global settingsDictionary
995 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
996 settingsDictionary[name].setValue(value, index)
997 savePreferences(getPreferencePath())
999 def isMachineSetting(name):
1000 global settingsDictionary
1001 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1005 def checkAndUpdateMachineName():
1006 global _selectedMachineIndex
1007 name = getMachineSetting('machine_name')
1010 name = getMachineSetting('machine_type')
1011 for n in xrange(0, getMachineCount()):
1012 if n == _selectedMachineIndex:
1015 if name == getMachineSetting('machine_name', n):
1018 if '%s (%d)' % (name, index) == getMachineSetting('machine_name', n):
1020 if index is not None:
1021 name = '%s (%d)' % (name, index)
1022 putMachineSetting('machine_name', name)
1023 putPreference('active_machine', _selectedMachineIndex)
1025 def getMachineCount():
1027 while getMachineSetting('machine_name', n) != '':
1033 def setActiveMachine(index):
1034 global _selectedMachineIndex
1035 _selectedMachineIndex = index
1036 putPreference('active_machine', _selectedMachineIndex)
1038 def removeMachine(index):
1039 global _selectedMachineIndex
1041 if getMachineCount() < 2:
1043 for n in xrange(index, getMachineCount()):
1044 for setting in settingsList:
1045 if setting.isMachineSetting():
1046 setting.setValue(setting.getValue(n+1), n)
1048 if _selectedMachineIndex >= index:
1049 setActiveMachine(getMachineCount() - 1)
1051 ## Temp overrides for multi-extruder slicing and the project planner.
1053 def setTempOverride(name, value):
1054 tempOverride[name] = unicode(value).encode("utf-8")
1055 def clearTempOverride(name):
1056 del tempOverride[name]
1057 def resetTempOverride():
1058 tempOverride.clear()
1060 #########################################################
1061 ## Utility functions to calculate common profile values
1062 #########################################################
1063 def calculateEdgeWidth():
1064 wallThickness = getProfileSettingFloat('wall_thickness')
1065 nozzleSize = getProfileSettingFloat('nozzle_size')
1067 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1068 return wallThickness
1070 if wallThickness < 0.01:
1072 if wallThickness < nozzleSize:
1073 return wallThickness
1075 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1078 lineWidth = wallThickness / lineCount
1079 lineWidthAlt = wallThickness / (lineCount + 1)
1080 if lineWidth > nozzleSize * 1.5:
1084 def calculateLineCount():
1085 wallThickness = getProfileSettingFloat('wall_thickness')
1086 nozzleSize = getProfileSettingFloat('nozzle_size')
1088 if wallThickness < 0.01:
1090 if wallThickness < nozzleSize:
1092 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1095 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1098 lineWidth = wallThickness / lineCount
1099 lineWidthAlt = wallThickness / (lineCount + 1)
1100 if lineWidth > nozzleSize * 1.5:
1101 return lineCount + 1
1104 def calculateSolidLayerCount():
1105 layerHeight = getProfileSettingFloat('layer_height')
1106 solidThickness = getProfileSettingFloat('solid_layer_thickness')
1107 if layerHeight == 0.0:
1109 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
1111 def calculateObjectSizeOffsets():
1114 if getProfileSetting('platform_adhesion') == 'Brim':
1115 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
1116 elif getProfileSetting('platform_adhesion') == 'Raft':
1119 if getProfileSettingFloat('skirt_line_count') > 0:
1120 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
1122 #if getProfileSetting('enable_raft') != 'False':
1123 # size += profile.getProfileSettingFloat('raft_margin') * 2
1124 #if getProfileSetting('support') != 'None':
1125 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
1126 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
1129 def getMachineCenterCoords():
1130 if getMachineSetting('machine_center_is_zero') == 'True':
1132 elif getMachineSetting('machine_type') == 'lulzbot_mini':
1133 return [(getMachineSettingFloat('machine_width') / 2) + 2.5, (getMachineSettingFloat('machine_width') / 2) + 0.5]
1134 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
1136 #Returns a list of convex polygons, first polygon is the allowed area of the machine,
1137 # the rest of the polygons are the dis-allowed areas of the machine.
1138 def getMachineSizePolygons():
1139 size = numpy.array([getMachineSettingFloat('machine_width'), getMachineSettingFloat('machine_depth'), getMachineSettingFloat('machine_height')], numpy.float32)
1141 if getMachineSetting('machine_shape') == 'Circular':
1142 # Circle platform for delta printers...
1145 for n in xrange(0, steps):
1146 circle.append([math.cos(float(n)/steps*2*math.pi) * size[0]/2, math.sin(float(n)/steps*2*math.pi) * size[1]/2])
1147 ret.append(numpy.array(circle, numpy.float32))
1149 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))
1151 if getMachineSetting('machine_type') == 'ultimaker2':
1155 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))
1156 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))
1157 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))
1158 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))
1161 #returns the number of extruders minimal used. Normally this returns 1, but with dual-extrusion support material it returns 2
1162 def minimalExtruderCount():
1163 if int(getMachineSetting('extruder_amount')) < 2:
1165 if getProfileSetting('support') == 'None':
1167 if getProfileSetting('support_dual_extrusion') == 'Second extruder':
1171 def getGCodeExtension():
1172 if getMachineSetting('gcode_flavor') == 'BFB':
1176 #########################################################
1177 ## Alteration file functions
1178 #########################################################
1179 def replaceTagMatch(m):
1183 return pre + time.strftime('%H:%M:%S')
1185 return pre + time.strftime('%d-%m-%Y')
1187 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
1188 if tag == 'print_time':
1189 return pre + '#P_TIME#'
1190 if tag == 'filament_amount':
1191 return pre + '#F_AMNT#'
1192 if tag == 'filament_weight':
1193 return pre + '#F_WGHT#'
1194 if tag == 'filament_cost':
1195 return pre + '#F_COST#'
1196 if tag == 'profile_string':
1197 return pre + 'CURA_PROFILE_STRING:%s' % (getProfileString())
1198 if pre == 'F' and tag == 'max_z_speed':
1199 f = getProfileSettingFloat('travel_speed') * 60
1200 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
1201 f = getProfileSettingFloat(tag) * 60
1202 elif isProfileSetting(tag):
1203 f = getProfileSettingFloat(tag)
1204 elif isPreference(tag):
1205 f = getProfileSettingFloat(tag)
1207 return '%s?%s?' % (pre, tag)
1209 return pre + str(int(f))
1212 def replaceGCodeTags(filename, gcodeInt):
1213 f = open(filename, 'r+')
1215 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
1216 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
1217 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
1218 cost = gcodeInt.calculateCost()
1221 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1226 def replaceGCodeTagsFromSlicer(filename, slicerInt):
1227 f = open(filename, 'r+')
1229 data = data.replace('#P_TIME#', ('%8.2f' % (int(slicerInt._printTimeSeconds)))[-8:])
1230 data = data.replace('#F_AMNT#', ('%8.2f' % (slicerInt._filamentMM[0]))[-8:])
1231 data = data.replace('#F_WGHT#', ('%8.2f' % (float(slicerInt.getFilamentWeight()) * 1000))[-8:])
1232 cost = slicerInt.getFilamentCost()
1235 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1240 ### Get aleration raw contents. (Used internally in Cura)
1241 def getAlterationFile(filename):
1242 if filename in tempOverride:
1243 return tempOverride[filename]
1244 global settingsDictionary
1245 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
1246 return settingsDictionary[filename].getValue()
1247 traceback.print_stack()
1248 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
1251 def setAlterationFile(name, value):
1252 #Check if we have a configuration file loaded, else load the default.
1253 global settingsDictionary
1254 if name in settingsDictionary and settingsDictionary[name].isAlteration():
1255 settingsDictionary[name].setValue(value)
1256 saveProfile(getDefaultProfilePath(), True)
1258 def isTagIn(tag, contents):
1259 contents = re.sub(';[^\n]*\n', '', contents)
1260 return tag in contents
1262 ### Get the alteration file for output. (Used by Skeinforge)
1263 def getAlterationFileContents(filename, extruderCount = 1):
1266 alterationContents = getAlterationFile(filename)
1267 if getMachineSetting('gcode_flavor') == 'UltiGCode':
1268 if filename == 'end.gcode':
1269 return 'M25 ;Stop reading from this point on.\n;CURA_PROFILE_STRING:%s\n' % (getProfileString())
1271 if filename == 'start.gcode':
1272 if extruderCount > 1:
1273 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
1274 #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.
1275 #We also set our steps per E here, if configured.
1276 eSteps = getMachineSettingFloat('steps_per_e')
1278 prefix += 'M92 E%f\n' % (eSteps)
1279 temp = getProfileSettingFloat('print_temperature')
1281 if getMachineSetting('has_heated_bed') == 'True':
1282 bedTemp = getProfileSettingFloat('print_bed_temperature')
1284 if bedTemp > 0 and not isTagIn('{print_bed_temperature}', alterationContents):
1285 prefix += 'M190 S%f\n' % (bedTemp)
1286 if temp > 0 and not isTagIn('{print_temperature}', alterationContents):
1287 if extruderCount > 0:
1288 for n in xrange(1, extruderCount):
1290 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1291 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1292 prefix += 'M104 T%d S%f\n' % (n, t)
1293 for n in xrange(0, extruderCount):
1295 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1296 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1297 prefix += 'M109 T%d S%f\n' % (n, t)
1300 prefix += 'M109 S%f\n' % (temp)
1301 elif filename == 'end.gcode':
1302 if extruderCount > 1:
1303 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
1304 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
1305 #postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
1306 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'