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('simpleModeSettings', '', str, 'hidden', 'hidden')
263 setting('start.gcode', """;Sliced at: {day} {date} {time}
264 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
265 ;Print time: {print_time}
266 ;Filament used: {filament_amount}m {filament_weight}g
267 ;Filament cost: {filament_cost}
268 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
269 ;M109 S{print_temperature} ;Uncomment to add your own temperature line
271 G90 ;absolute positioning
272 M82 ;set extruder to absolute mode
273 M107 ;start with the fan off
275 G28 X0 Y0 ;move X/Y to min endstops
276 G28 Z0 ;move Z to min endstops
278 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
280 G92 E0 ;zero the extruded length
281 G1 F200 E3 ;extrude 3mm of feed stock
282 G92 E0 ;zero the extruded length again
284 ;Put printing message on LCD screen
286 """, str, 'alteration', 'alteration')
287 #######################################################################################
288 setting('end.gcode', """;End GCode
289 M104 S0 ;extruder heater off
290 M140 S0 ;heated bed heater off (if you have it)
292 G91 ;relative positioning
293 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
294 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
295 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
298 G90 ;absolute positioning
300 """, str, 'alteration', 'alteration')
301 #######################################################################################
302 setting('start2.gcode', """;Sliced at: {day} {date} {time}
303 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
304 ;Print time: {print_time}
305 ;Filament used: {filament_amount}m {filament_weight}g
306 ;Filament cost: {filament_cost}
307 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
308 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
309 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
310 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
312 G90 ;absolute positioning
313 M107 ;start with the fan off
315 G28 X0 Y0 ;move X/Y to min endstops
316 G28 Z0 ;move Z to min endstops
318 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
320 T1 ;Switch to the 2nd extruder
321 G92 E0 ;zero the extruded length
322 G1 F200 E10 ;extrude 10mm of feed stock
323 G92 E0 ;zero the extruded length again
324 G1 F200 E-{retraction_dual_amount}
326 T0 ;Switch to the first extruder
327 G92 E0 ;zero the extruded length
328 G1 F200 E10 ;extrude 10mm of feed stock
329 G92 E0 ;zero the extruded length again
331 ;Put printing message on LCD screen
333 """, str, 'alteration', 'alteration')
334 #######################################################################################
335 setting('end2.gcode', """;End GCode
336 M104 T0 S0 ;extruder heater off
337 M104 T1 S0 ;extruder heater off
338 M140 S0 ;heated bed heater off (if you have it)
340 G91 ;relative positioning
341 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
342 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
343 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
346 G90 ;absolute positioning
348 """, str, 'alteration', 'alteration')
349 #######################################################################################
350 setting('start3.gcode', """;Sliced at: {day} {date} {time}
351 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
352 ;Print time: {print_time}
353 ;Filament used: {filament_amount}m {filament_weight}g
354 ;Filament cost: {filament_cost}
355 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
356 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
357 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
358 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
360 G90 ;absolute positioning
361 M107 ;start with the fan off
363 G28 X0 Y0 ;move X/Y to min endstops
364 G28 Z0 ;move Z to min endstops
366 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
368 T2 ;Switch to the 2nd extruder
369 G92 E0 ;zero the extruded length
370 G1 F200 E10 ;extrude 10mm of feed stock
371 G92 E0 ;zero the extruded length again
372 G1 F200 E-{retraction_dual_amount}
374 T1 ;Switch to the 2nd extruder
375 G92 E0 ;zero the extruded length
376 G1 F200 E10 ;extrude 10mm of feed stock
377 G92 E0 ;zero the extruded length again
378 G1 F200 E-{retraction_dual_amount}
380 T0 ;Switch to the first extruder
381 G92 E0 ;zero the extruded length
382 G1 F200 E10 ;extrude 10mm of feed stock
383 G92 E0 ;zero the extruded length again
385 ;Put printing message on LCD screen
387 """, str, 'alteration', 'alteration')
388 #######################################################################################
389 setting('end3.gcode', """;End GCode
390 M104 T0 S0 ;extruder heater off
391 M104 T1 S0 ;extruder heater off
392 M104 T2 S0 ;extruder heater off
393 M140 S0 ;heated bed heater off (if you have it)
395 G91 ;relative positioning
396 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
397 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
398 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
401 G90 ;absolute positioning
403 """, str, 'alteration', 'alteration')
404 setting('start4.gcode', """;Sliced at: {day} {date} {time}
405 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
406 ;Print time: {print_time}
407 ;Filament used: {filament_amount}m {filament_weight}g
408 ;Filament cost: {filament_cost}
409 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
410 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
411 ;M109 T2 S{print_temperature2} ;Uncomment to add your own temperature line
412 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
413 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
415 G90 ;absolute positioning
416 M107 ;start with the fan off
418 G28 X0 Y0 ;move X/Y to min endstops
419 G28 Z0 ;move Z to min endstops
421 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
423 T3 ;Switch to the 4th extruder
424 G92 E0 ;zero the extruded length
425 G1 F200 E10 ;extrude 10mm of feed stock
426 G92 E0 ;zero the extruded length again
427 G1 F200 E-{retraction_dual_amount}
429 T2 ;Switch to the 3th extruder
430 G92 E0 ;zero the extruded length
431 G1 F200 E10 ;extrude 10mm of feed stock
432 G92 E0 ;zero the extruded length again
433 G1 F200 E-{retraction_dual_amount}
435 T1 ;Switch to the 2nd extruder
436 G92 E0 ;zero the extruded length
437 G1 F200 E10 ;extrude 10mm of feed stock
438 G92 E0 ;zero the extruded length again
439 G1 F200 E-{retraction_dual_amount}
441 T0 ;Switch to the first extruder
442 G92 E0 ;zero the extruded length
443 G1 F200 E10 ;extrude 10mm of feed stock
444 G92 E0 ;zero the extruded length again
446 ;Put printing message on LCD screen
448 """, str, 'alteration', 'alteration')
449 #######################################################################################
450 setting('end4.gcode', """;End GCode
451 M104 T0 S0 ;extruder heater off
452 M104 T1 S0 ;extruder heater off
453 M104 T2 S0 ;extruder heater off
454 M104 T3 S0 ;extruder heater off
455 M140 S0 ;heated bed heater off (if you have it)
457 G91 ;relative positioning
458 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
459 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
460 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
463 G90 ;absolute positioning
465 """, str, 'alteration', 'alteration')
466 #######################################################################################
467 setting('support_start.gcode', '', str, 'alteration', 'alteration')
468 setting('support_end.gcode', '', str, 'alteration', 'alteration')
469 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
470 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
471 setting('replace.csv', '', str, 'alteration', 'alteration')
472 #######################################################################################
473 setting('preSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
474 ;This code is added before the T(n)
475 """, str, 'alteration', 'alteration')
476 setting('postSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
477 ;This code is added after the T(n)
478 """, str, 'alteration', 'alteration')
480 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
481 setting('oneAtATime', 'True', bool, 'preference', 'hidden')
482 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'Rocktopus.stl')), str, 'preference', 'hidden')
483 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."))
484 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."))
485 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."))
486 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."))
487 setting('check_for_updates', 'False', bool, 'preference', 'hidden').setLabel(_("Check for updates"), _("Check for newer versions of Cura on startup"))
488 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel(_("Send usage statistics"), _("Submit anonymous usage information to improve future versions of Cura"))
489 setting('youmagine_token', '', str, 'preference', 'hidden')
490 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."))
491 setting('language', 'Autodetect', str, 'preference', 'hidden').setLabel(_('Language'), _('Change the language in which Cura runs. Switching language requires a restart of Cura'))
492 setting('active_machine', '0', int, 'preference', 'hidden')
494 setting('model_colour', '#C9E240', str, 'preference', 'hidden').setLabel(_('Model colour'), _('Display color for first extruder'))
495 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel(_('Model colour (2)'), _('Display color for second extruder'))
496 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel(_('Model colour (3)'), _('Display color for third extruder'))
497 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel(_('Model colour (4)'), _('Display color for forth extruder'))
498 setting('printing_window', 'Pronterface UI', ['Basic'], 'preference', 'hidden').setLabel(_('Printing window type'), _('Select the interface used for USB printing.'))
500 setting('window_maximized', 'True', bool, 'preference', 'hidden')
501 setting('window_pos_x', '-1', float, 'preference', 'hidden')
502 setting('window_pos_y', '-1', float, 'preference', 'hidden')
503 setting('window_width', '-1', float, 'preference', 'hidden')
504 setting('window_height', '-1', float, 'preference', 'hidden')
505 setting('window_normal_sash', '320', float, 'preference', 'hidden')
506 setting('last_run_version', '', str, 'preference', 'hidden')
508 setting('machine_name', '', str, 'machine', 'hidden')
509 setting('machine_type', 'unknown', str, 'machine', 'hidden') #Ultimaker, Ultimaker2, RepRap
510 setting('machine_width', '205', float, 'machine', 'hidden').setLabel(_("Maximum width (mm)"), _("Maximum width of the machine print area in mm"))
511 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel(_("Maximum depth (mm)"), _("Maximum depth of the machine print area in mm"))
512 setting('machine_height', '200', float, 'machine', 'hidden').setLabel(_("Maximum height (mm)"), _("Maximum height of the machine print area in mm"))
513 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."))
514 setting('machine_shape', 'Square', ['Square','Circular'], 'machine', 'hidden').setLabel(_("Build area shape"), _("The shape of machine build area."))
515 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
516 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel(_("Heated bed"), _("If you have a heated bed, this enabled heated bed settings (requires restart)"))
517 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."))
518 setting('extruder_amount', '1', ['1','2','3','4'], 'machine', 'hidden').setLabel(_("Extruder count"), _("Amount of extruders in your machine."))
519 setting('extruder_offset_x1', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your secondary extruder compared to the primary."))
520 setting('extruder_offset_y1', '21.6', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your secondary extruder compared to the primary."))
521 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your tertiary extruder compared to the primary."))
522 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your tertiary extruder compared to the primary."))
523 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
524 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
525 setting('extruder_z_offset', '0.0', float, 'machine', 'hidden').setLabel(_("Z-Offset (mm)"), _("This value will be added to the Z coordinate of every line in the output G-Code to compensate for a badly calibrate Z height endstop."))
527 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."))
528 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel(_("Serial port"), _("Serial port to use for communication with the printer"))
529 setting('serial_port_auto', '', str, 'machine', 'hidden')
530 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"))
531 setting('serial_baud_auto', '', int, 'machine', 'hidden')
533 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."))
534 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."))
535 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."))
536 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."))
537 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."))
539 validators.warningAbove(settingsDictionary['filament_flow'], 150, _("More flow than 150% is rare and usually not recommended."))
540 validators.warningBelow(settingsDictionary['filament_flow'], 50, _("Less flow than 50% is rare and usually not recommended."))
541 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."))
542 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
543 validators.warningAbove(settingsDictionary['print_speed'], 150.0, _("It is highly unlikely that your machine can achieve a printing speed above 150mm/s"))
544 validators.printSpeedValidator(settingsDictionary['print_speed'])
545 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
546 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
547 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
548 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
549 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
550 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
551 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
552 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
553 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, _("It is highly unlikely that your machine can achieve a travel speed above 300mm/s"))
554 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."))
556 #Conditions for multiple extruders
557 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
558 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
559 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
560 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
561 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
562 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
563 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
564 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
565 settingsDictionary['wipe_tower'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
566 settingsDictionary['wipe_tower_volume'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
567 settingsDictionary['ooze_shield'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
569 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
571 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
572 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
573 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
574 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
575 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
576 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
577 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
578 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
579 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
580 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
581 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
582 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
583 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
584 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
586 #Remove fake defined _() because later the localization will define a global _()
589 #########################################################
590 ## Profile and preferences functions
591 #########################################################
593 def getSubCategoriesFor(category):
596 for s in settingsList:
597 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
598 done[s.getSubCategory()] = True
599 ret.append(s.getSubCategory())
602 def getSettingsForCategory(category, subCategory = None):
604 for s in settingsList:
605 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
612 :return: The path in which the current configuration files are stored. This depends on the used OS.
614 if platform.system() == "Windows":
615 basePath = os.path.normpath(os.path.expanduser('~/.cura/%s' % version.getVersion(False)))
616 elif platform.system() == "Darwin":
617 basePath = os.path.expanduser('~/Library/Application Support/Cura/%s' % version.getVersion(False))
619 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
620 if not os.path.isdir(basePath):
622 os.makedirs(basePath)
624 print "Failed to create directory: %s" % (basePath)
627 def getAlternativeBasePaths():
629 Search for alternative installations of Cura and their preference files. Used to load configuration from older versions of Cura.
633 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
634 for subPath in os.listdir(basePath):
635 path = os.path.join(basePath, subPath)
636 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
638 path = os.path.join(basePath, subPath, 'Cura')
639 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
643 if sys.platform.startswith('win'):
645 #Check the old base path, which was in the application directory.
646 basePath = "C:\\program files (x86)\\"
647 for subPath in os.listdir(basePath):
648 path = os.path.join(basePath, subPath)
649 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
650 extra_list.append(path)
651 path = os.path.join(basePath, subPath, 'Cura')
652 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
653 extra_list.append(path)
654 basePath = "C:\\program files\\"
655 for subPath in os.listdir(basePath):
656 path = os.path.join(basePath, subPath)
657 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
658 extra_list.append(path)
659 path = os.path.join(basePath, subPath, 'Cura')
660 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
661 extra_list.append(path)
663 paths = extra_list + paths
666 print traceback.print_exc()
670 def getDefaultProfilePath():
672 :return: The default path where the currently used profile is stored and loaded on open and close of Cura.
674 return os.path.join(getBasePath(), 'current_profile.ini')
676 def loadProfile(filename, allMachines = False):
678 Read a profile file as active profile settings.
679 :param filename: The ini filename to save the profile in.
680 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
683 profileParser = ConfigParser.ConfigParser()
685 profileParser.read(filename)
686 except ConfigParser.ParsingError:
690 while profileParser.has_section('profile_%d' % (n)):
691 for set in settingsList:
692 if set.isPreference():
694 section = 'profile_%d' % (n)
695 if set.isAlteration():
696 section = 'alterations_%d' % (n)
697 if profileParser.has_option(section, set.getName()):
698 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'), n)
701 for set in settingsList:
702 if set.isPreference():
705 if set.isAlteration():
706 section = 'alterations'
707 if profileParser.has_option(section, set.getName()):
708 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
710 def saveProfile(filename, allMachines = False):
712 Save the current profile to an ini file.
713 :param filename: The ini filename to save the profile in.
714 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
717 profileParser = ConfigParser.ConfigParser()
719 for set in settingsList:
720 if set.isPreference() or set.isMachineSetting():
722 for n in xrange(0, getMachineCount()):
723 if set.isAlteration():
724 section = 'alterations_%d' % (n)
726 section = 'profile_%d' % (n)
727 if not profileParser.has_section(section):
728 profileParser.add_section(section)
729 profileParser.set(section, set.getName(), set.getValue(n).encode('utf-8'))
731 profileParser.add_section('profile')
732 profileParser.add_section('alterations')
733 for set in settingsList:
734 if set.isPreference() or set.isMachineSetting():
736 if set.isAlteration():
737 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
739 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
742 profileParser.write(open(filename, 'w'))
744 print "Failed to write profile file: %s" % (filename)
747 """ Reset the profile for the current machine to default. """
749 for set in settingsList:
750 if not set.isProfile():
752 set.setValue(set.getDefault())
754 if getMachineSetting('machine_type') == 'ultimaker':
755 putProfileSetting('nozzle_size', '0.4')
756 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
757 putProfileSetting('retraction_enable', 'True')
758 elif getMachineSetting('machine_type') == 'ultimaker_plus':
759 putProfileSetting('nozzle_size', '0.4')
760 putProfileSetting('retraction_enable', 'True')
761 elif getMachineSetting('machine_type') == 'ultimaker2':
762 putProfileSetting('nozzle_size', '0.4')
763 putProfileSetting('retraction_enable', 'True')
765 putProfileSetting('nozzle_size', '0.5')
766 putProfileSetting('retraction_enable', 'True')
768 def setProfileFromString(options):
770 Parse an encoded string which has all the profile settings stored inside of it.
771 Used in combination with getProfileString to ease sharing of profiles.
773 options = base64.b64decode(options)
774 options = zlib.decompress(options)
775 (profileOpts, alt) = options.split('\f', 1)
776 global settingsDictionary
777 for option in profileOpts.split('\b'):
779 (key, value) = option.split('=', 1)
780 if key in settingsDictionary:
781 if settingsDictionary[key].isProfile():
782 settingsDictionary[key].setValue(value)
783 for option in alt.split('\b'):
785 (key, value) = option.split('=', 1)
786 if key in settingsDictionary:
787 if settingsDictionary[key].isAlteration():
788 settingsDictionary[key].setValue(value)
790 def getProfileString():
792 Get an encoded string which contains all profile settings.
793 Used in combination with setProfileFromString to share settings in files, forums or other text based ways.
798 for set in settingsList:
800 if set.getName() in tempOverride:
801 p.append(set.getName() + "=" + tempOverride[set.getName()])
803 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
804 elif set.isAlteration():
805 if set.getName() in tempOverride:
806 alt.append(set.getName() + "=" + tempOverride[set.getName()])
808 alt.append(set.getName() + "=" + set.getValue().encode('utf-8'))
809 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
810 ret = base64.b64encode(zlib.compress(ret, 9))
813 def insertNewlines(string, every=64): #This should be moved to a better place then profile.
815 for i in xrange(0, len(string), every):
816 lines.append(string[i:i+every])
817 return '\n'.join(lines)
819 def getPreferencesString():
821 :return: An encoded string which contains all the current preferences.
825 for set in settingsList:
826 if (set.isPreference() and set.getName() != 'lastFile' and set.getName() != 'youmagine_token') or set.isMachineSetting():
827 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
829 ret = base64.b64encode(zlib.compress(ret, 9))
833 def getProfileSetting(name):
835 Get the value of an profile setting.
836 :param name: Name of the setting to retrieve.
837 :return: Value of the current setting.
839 if name in tempOverride:
840 return tempOverride[name]
841 global settingsDictionary
842 if name in settingsDictionary and settingsDictionary[name].isProfile():
843 return settingsDictionary[name].getValue()
844 traceback.print_stack()
845 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
848 def getProfileSettingFloat(name):
850 setting = getProfileSetting(name).replace(',', '.')
851 return float(eval(setting, {}, {}))
855 def putProfileSetting(name, value):
856 """ Store a certain value in a profile setting. """
857 global settingsDictionary
858 if name in settingsDictionary and settingsDictionary[name].isProfile():
859 settingsDictionary[name].setValue(value)
861 def isProfileSetting(name):
862 """ Check if a certain key name is actually a profile value. """
863 global settingsDictionary
864 if name in settingsDictionary and settingsDictionary[name].isProfile():
868 ## Preferences functions
869 def getPreferencePath():
871 :return: The full path of the preference ini file.
873 return os.path.join(getBasePath(), 'preferences.ini')
875 def getPreferenceFloat(name):
877 Get the float value of a preference, returns 0.0 if the preference is not a invalid float
880 setting = getPreference(name).replace(',', '.')
881 return float(eval(setting, {}, {}))
885 def getPreferenceColour(name):
887 Get a preference setting value as a color array. The color is stored as #RRGGBB hex string in the setting.
889 colorString = getPreference(name)
890 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
892 def loadPreferences(filename):
894 Read a configuration file as global config
897 profileParser = ConfigParser.ConfigParser()
899 profileParser.read(filename)
900 except ConfigParser.ParsingError:
903 for set in settingsList:
904 if set.isPreference():
905 if profileParser.has_option('preference', set.getName()):
906 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
909 while profileParser.has_section('machine_%d' % (n)):
910 for set in settingsList:
911 if set.isMachineSetting():
912 if profileParser.has_option('machine_%d' % (n), set.getName()):
913 set.setValue(unicode(profileParser.get('machine_%d' % (n), set.getName()), 'utf-8', 'replace'), n)
916 setActiveMachine(int(getPreferenceFloat('active_machine')))
918 def loadMachineSettings(filename):
920 #Read a configuration file as global config
921 profileParser = ConfigParser.ConfigParser()
923 profileParser.read(filename)
924 except ConfigParser.ParsingError:
927 for set in settingsList:
928 if set.isMachineSetting():
929 if profileParser.has_option('machine', set.getName()):
930 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
931 checkAndUpdateMachineName()
933 def savePreferences(filename):
935 #Save the current profile to an ini file
936 parser = ConfigParser.ConfigParser()
937 parser.add_section('preference')
939 for set in settingsList:
940 if set.isPreference():
941 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
944 while getMachineSetting('machine_name', n) != '':
945 parser.add_section('machine_%d' % (n))
946 for set in settingsList:
947 if set.isMachineSetting():
948 parser.set('machine_%d' % (n), set.getName(), set.getValue(n).encode('utf-8'))
951 parser.write(open(filename, 'w'))
953 print "Failed to write preferences file: %s" % (filename)
955 def getPreference(name):
956 if name in tempOverride:
957 return tempOverride[name]
958 global settingsDictionary
959 if name in settingsDictionary and settingsDictionary[name].isPreference():
960 return settingsDictionary[name].getValue()
961 traceback.print_stack()
962 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
965 def putPreference(name, value):
966 #Check if we have a configuration file loaded, else load the default.
967 global settingsDictionary
968 if name in settingsDictionary and settingsDictionary[name].isPreference():
969 settingsDictionary[name].setValue(value)
970 savePreferences(getPreferencePath())
972 traceback.print_stack()
973 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
975 def isPreference(name):
976 global settingsDictionary
977 if name in settingsDictionary and settingsDictionary[name].isPreference():
981 def getMachineSettingFloat(name, index = None):
983 setting = getMachineSetting(name, index).replace(',', '.')
984 return float(eval(setting, {}, {}))
988 def getMachineSetting(name, index = None):
989 if name in tempOverride:
990 return tempOverride[name]
991 global settingsDictionary
992 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
993 return settingsDictionary[name].getValue(index)
994 traceback.print_stack()
995 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
998 def putMachineSetting(name, value, index = None):
999 #Check if we have a configuration file loaded, else load the default.
1000 global settingsDictionary
1001 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1002 settingsDictionary[name].setValue(value, index)
1003 savePreferences(getPreferencePath())
1005 def isMachineSetting(name):
1006 global settingsDictionary
1007 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1011 def checkAndUpdateMachineName():
1012 global _selectedMachineIndex
1013 name = getMachineSetting('machine_name')
1016 name = getMachineSetting('machine_type')
1017 for n in xrange(0, getMachineCount()):
1018 if n == _selectedMachineIndex:
1021 if name == getMachineSetting('machine_name', n):
1024 if '%s (%d)' % (name, index) == getMachineSetting('machine_name', n):
1026 if index is not None:
1027 name = '%s (%d)' % (name, index)
1028 putMachineSetting('machine_name', name)
1029 putPreference('active_machine', _selectedMachineIndex)
1031 def getMachineCount():
1033 while getMachineSetting('machine_name', n) != '':
1039 def setActiveMachine(index):
1040 global _selectedMachineIndex
1041 _selectedMachineIndex = index
1042 putPreference('active_machine', _selectedMachineIndex)
1044 def removeMachine(index):
1045 global _selectedMachineIndex
1047 if getMachineCount() < 2:
1049 for n in xrange(index, getMachineCount()):
1050 for setting in settingsList:
1051 if setting.isMachineSetting():
1052 setting.setValue(setting.getValue(n+1), n)
1054 if _selectedMachineIndex >= index:
1055 setActiveMachine(getMachineCount() - 1)
1057 ## Temp overrides for multi-extruder slicing and the project planner.
1059 def setTempOverride(name, value):
1060 tempOverride[name] = unicode(value).encode("utf-8")
1061 def clearTempOverride(name):
1062 del tempOverride[name]
1063 def resetTempOverride():
1064 tempOverride.clear()
1066 #########################################################
1067 ## Utility functions to calculate common profile values
1068 #########################################################
1069 def calculateEdgeWidth():
1070 wallThickness = getProfileSettingFloat('wall_thickness')
1071 nozzleSize = getProfileSettingFloat('nozzle_size')
1073 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1074 return wallThickness
1076 if wallThickness < 0.01:
1078 if wallThickness < nozzleSize:
1079 return wallThickness
1081 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1084 lineWidth = wallThickness / lineCount
1085 lineWidthAlt = wallThickness / (lineCount + 1)
1086 if lineWidth > nozzleSize * 1.5:
1090 def calculateLineCount():
1091 wallThickness = getProfileSettingFloat('wall_thickness')
1092 nozzleSize = getProfileSettingFloat('nozzle_size')
1094 if wallThickness < 0.01:
1096 if wallThickness < nozzleSize:
1098 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1101 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1104 lineWidth = wallThickness / lineCount
1105 lineWidthAlt = wallThickness / (lineCount + 1)
1106 if lineWidth > nozzleSize * 1.5:
1107 return lineCount + 1
1110 def calculateSolidLayerCount():
1111 layerHeight = getProfileSettingFloat('layer_height')
1112 solidThickness = getProfileSettingFloat('solid_layer_thickness')
1113 if layerHeight == 0.0:
1115 return int(math.ceil((solidThickness - 0.0001) / layerHeight))
1117 def calculateObjectSizeOffsets():
1120 if getProfileSetting('platform_adhesion') == 'Brim':
1121 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
1122 elif getProfileSetting('platform_adhesion') == 'Raft':
1125 if getProfileSettingFloat('skirt_line_count') > 0:
1126 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
1128 #if getProfileSetting('enable_raft') != 'False':
1129 # size += profile.getProfileSettingFloat('raft_margin') * 2
1130 #if getProfileSetting('support') != 'None':
1131 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
1132 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
1135 def getMachineCenterCoords():
1136 if getMachineSetting('machine_center_is_zero') == 'True':
1138 elif getMachineSetting('machine_type') == 'lulzbot_mini':
1139 return [(getMachineSettingFloat('machine_width') / 2) + 2.5, (getMachineSettingFloat('machine_width') / 2) + 0.5]
1140 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
1142 #Returns a list of convex polygons, first polygon is the allowed area of the machine,
1143 # the rest of the polygons are the dis-allowed areas of the machine.
1144 def getMachineSizePolygons():
1145 size = numpy.array([getMachineSettingFloat('machine_width'), getMachineSettingFloat('machine_depth'), getMachineSettingFloat('machine_height')], numpy.float32)
1147 if getMachineSetting('machine_shape') == 'Circular':
1148 # Circle platform for delta printers...
1151 for n in xrange(0, steps):
1152 circle.append([math.cos(float(n)/steps*2*math.pi) * size[0]/2, math.sin(float(n)/steps*2*math.pi) * size[1]/2])
1153 ret.append(numpy.array(circle, numpy.float32))
1155 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))
1157 if getMachineSetting('machine_type') == 'ultimaker2':
1161 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))
1162 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))
1163 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))
1164 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))
1167 #returns the number of extruders minimal used. Normally this returns 1, but with dual-extrusion support material it returns 2
1168 def minimalExtruderCount():
1169 if int(getMachineSetting('extruder_amount')) < 2:
1171 if getProfileSetting('support') == 'None':
1173 if getProfileSetting('support_dual_extrusion') == 'Second extruder':
1177 def getGCodeExtension():
1178 if getMachineSetting('gcode_flavor') == 'BFB':
1182 #########################################################
1183 ## Alteration file functions
1184 #########################################################
1185 def replaceTagMatch(m):
1189 return pre + time.strftime('%H:%M:%S')
1191 return pre + time.strftime('%d-%m-%Y')
1193 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
1194 if tag == 'print_time':
1195 return pre + '#P_TIME#'
1196 if tag == 'filament_amount':
1197 return pre + '#F_AMNT#'
1198 if tag == 'filament_weight':
1199 return pre + '#F_WGHT#'
1200 if tag == 'filament_cost':
1201 return pre + '#F_COST#'
1202 if tag == 'profile_string':
1203 return pre + 'CURA_PROFILE_STRING:%s' % (getProfileString())
1204 if pre == 'F' and tag == 'max_z_speed':
1205 f = getProfileSettingFloat('travel_speed') * 60
1206 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
1207 f = getProfileSettingFloat(tag) * 60
1208 elif isProfileSetting(tag):
1209 f = getProfileSettingFloat(tag)
1210 elif isPreference(tag):
1211 f = getProfileSettingFloat(tag)
1213 return '%s?%s?' % (pre, tag)
1215 return pre + str(int(f))
1218 def replaceGCodeTags(filename, gcodeInt):
1219 f = open(filename, 'r+')
1221 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
1222 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
1223 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
1224 cost = gcodeInt.calculateCost()
1227 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1232 def replaceGCodeTagsFromSlicer(filename, slicerInt):
1233 f = open(filename, 'r+')
1235 data = data.replace('#P_TIME#', ('%8.2f' % (int(slicerInt._printTimeSeconds)))[-8:])
1236 data = data.replace('#F_AMNT#', ('%8.2f' % (slicerInt._filamentMM[0]))[-8:])
1237 data = data.replace('#F_WGHT#', ('%8.2f' % (float(slicerInt.getFilamentWeight()) * 1000))[-8:])
1238 cost = slicerInt.getFilamentCost()
1241 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1246 ### Get aleration raw contents. (Used internally in Cura)
1247 def getAlterationFile(filename):
1248 if filename in tempOverride:
1249 return tempOverride[filename]
1250 global settingsDictionary
1251 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
1252 return settingsDictionary[filename].getValue()
1253 traceback.print_stack()
1254 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
1257 def setAlterationFile(name, value):
1258 #Check if we have a configuration file loaded, else load the default.
1259 global settingsDictionary
1260 if name in settingsDictionary and settingsDictionary[name].isAlteration():
1261 settingsDictionary[name].setValue(value)
1262 saveProfile(getDefaultProfilePath(), True)
1264 def isTagIn(tag, contents):
1265 contents = re.sub(';[^\n]*\n', '', contents)
1266 return tag in contents
1268 ### Get the alteration file for output. (Used by Skeinforge)
1269 def getAlterationFileContents(filename, extruderCount = 1):
1272 alterationContents = getAlterationFile(filename)
1273 if getMachineSetting('gcode_flavor') == 'UltiGCode':
1274 if filename == 'end.gcode':
1275 return 'M25 ;Stop reading from this point on.\n;CURA_PROFILE_STRING:%s\n' % (getProfileString())
1277 if filename == 'start.gcode':
1278 if extruderCount > 1:
1279 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
1280 #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.
1281 #We also set our steps per E here, if configured.
1282 eSteps = getMachineSettingFloat('steps_per_e')
1284 prefix += 'M92 E%f\n' % (eSteps)
1285 temp = getProfileSettingFloat('print_temperature')
1287 if getMachineSetting('has_heated_bed') == 'True':
1288 bedTemp = getProfileSettingFloat('print_bed_temperature')
1290 if bedTemp > 0 and not isTagIn('{print_bed_temperature}', alterationContents):
1291 prefix += 'M190 S%f\n' % (bedTemp)
1292 if temp > 0 and not isTagIn('{print_temperature}', alterationContents):
1293 if extruderCount > 0:
1294 for n in xrange(1, extruderCount):
1296 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1297 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1298 prefix += 'M104 T%d S%f\n' % (n, t)
1299 for n in xrange(0, extruderCount):
1301 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1302 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1303 prefix += 'M109 T%d S%f\n' % (n, t)
1306 prefix += 'M109 S%f\n' % (temp)
1307 elif filename == 'end.gcode':
1308 if extruderCount > 1:
1309 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
1310 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
1311 #postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
1312 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'