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. Normal quality prints are 0.1mm, high quality is 0.06mm. You can go up to 0.25mm with an Ultimaker for very fast prints at low quality."))
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 won't 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 Ultimaker can reach 150mm/s, but for good quality prints you want to print slower. Printing speed depends on a lot of factors. So 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 a value of 210C is usually used.\nFor ABS a value of 230C or higher is required."))
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 a value of 210C is usually used.\nFor ABS a value of 230C or higher is required."))
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 a value of 210C is usually used.\nFor ABS a value of 230C or higher is required."))
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 a value of 210C is usually used.\nFor ABS a value of 230C or higher is required."))
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."))
190 setting('support', 'None', [_('None'), _('Touching buildplate'), _('Everywhere')], 'basic', _('Support')).setExpertSubCategory(_('Support')).setLabel(_("Support type"), _("Type of support structure build.\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 of 4.5mm seems to generate good results."))
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. To make sure you do not get a lot of 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 well built Ultimaker can reach speeds of 250mm/s. But some machines might miss steps then."))
214 setting('bottom_layer_speed', 20, float, 'advanced', _('Speed')).setRange(0.1).setLabel(_("Bottom layer speed (mm/s)"), _("Print speed for the bottom layer, you want 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."))
216 setting('solidarea_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Top/bottom speed (mm/s)"), _("Speed at which top/bottom parts are printed. If set to 0 then the print speed is used for the infill. Printing the top/bottom faster can greatly reduce printing time, but this can negatively affect print quality."))
217 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."))
218 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."))
219 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."))
220 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."))
222 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."))
223 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."))
224 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."))
225 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."))
226 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."))
227 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%."))
228 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."))
229 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."))
230 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."))
231 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."))
232 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."))
233 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."))
234 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."))
235 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."))
236 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."))
237 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."))
238 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."))
239 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."))
240 #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."))
241 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."))
242 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."))
243 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."))
244 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."))
245 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."))
246 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."))
247 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."))
248 setting('raft_airgap_all', 0.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Airgap"), _("Gap between the last layer of the raft the whole print."))
249 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."))
250 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."))
251 setting('raft_surface_thickness', 0.27, float, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layer thickness (mm)"), _("Thickness of each surface layer."))
252 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."))
253 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."))
254 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."))
255 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."))
256 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."))
258 setting('plugin_config', '', str, 'hidden', 'hidden')
259 setting('object_center_x', -1, float, 'hidden', 'hidden')
260 setting('object_center_y', -1, float, 'hidden', 'hidden')
262 setting('start.gcode', """;Sliced at: {day} {date} {time}
263 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
264 ;Print time: {print_time}
265 ;Filament used: {filament_amount}m {filament_weight}g
266 ;Filament cost: {filament_cost}
267 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
268 ;M109 S{print_temperature} ;Uncomment to add your own temperature line
270 G90 ;absolute positioning
271 M82 ;set extruder to absolute mode
272 M107 ;start with the fan off
274 G28 X0 Y0 ;move X/Y to min endstops
275 G28 Z0 ;move Z to min endstops
277 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
279 G92 E0 ;zero the extruded length
280 G1 F200 E3 ;extrude 3mm of feed stock
281 G92 E0 ;zero the extruded length again
283 ;Put printing message on LCD screen
285 """, str, 'alteration', 'alteration')
286 #######################################################################################
287 setting('end.gcode', """;End GCode
288 M104 S0 ;extruder heater off
289 M140 S0 ;heated bed heater off (if you have it)
291 G91 ;relative positioning
292 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
293 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
294 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
297 G90 ;absolute positioning
299 """, str, 'alteration', 'alteration')
300 #######################################################################################
301 setting('start2.gcode', """;Sliced at: {day} {date} {time}
302 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
303 ;Print time: {print_time}
304 ;Filament used: {filament_amount}m {filament_weight}g
305 ;Filament cost: {filament_cost}
306 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
307 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
308 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
309 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
311 G90 ;absolute positioning
312 M107 ;start with the fan off
314 G28 X0 Y0 ;move X/Y to min endstops
315 G28 Z0 ;move Z to min endstops
317 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
319 T1 ;Switch to the 2nd extruder
320 G92 E0 ;zero the extruded length
321 G1 F200 E10 ;extrude 10mm of feed stock
322 G92 E0 ;zero the extruded length again
323 G1 F200 E-{retraction_dual_amount}
325 T0 ;Switch to the first extruder
326 G92 E0 ;zero the extruded length
327 G1 F200 E10 ;extrude 10mm of feed stock
328 G92 E0 ;zero the extruded length again
330 ;Put printing message on LCD screen
332 """, str, 'alteration', 'alteration')
333 #######################################################################################
334 setting('end2.gcode', """;End GCode
335 M104 T0 S0 ;extruder heater off
336 M104 T1 S0 ;extruder heater off
337 M140 S0 ;heated bed heater off (if you have it)
339 G91 ;relative positioning
340 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
341 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
342 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
345 G90 ;absolute positioning
347 """, str, 'alteration', 'alteration')
348 #######################################################################################
349 setting('start3.gcode', """;Sliced at: {day} {date} {time}
350 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
351 ;Print time: {print_time}
352 ;Filament used: {filament_amount}m {filament_weight}g
353 ;Filament cost: {filament_cost}
354 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
355 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
356 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
357 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
359 G90 ;absolute positioning
360 M107 ;start with the fan off
362 G28 X0 Y0 ;move X/Y to min endstops
363 G28 Z0 ;move Z to min endstops
365 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
367 T2 ;Switch to the 2nd extruder
368 G92 E0 ;zero the extruded length
369 G1 F200 E10 ;extrude 10mm of feed stock
370 G92 E0 ;zero the extruded length again
371 G1 F200 E-{retraction_dual_amount}
373 T1 ;Switch to the 2nd extruder
374 G92 E0 ;zero the extruded length
375 G1 F200 E10 ;extrude 10mm of feed stock
376 G92 E0 ;zero the extruded length again
377 G1 F200 E-{retraction_dual_amount}
379 T0 ;Switch to the first extruder
380 G92 E0 ;zero the extruded length
381 G1 F200 E10 ;extrude 10mm of feed stock
382 G92 E0 ;zero the extruded length again
384 ;Put printing message on LCD screen
386 """, str, 'alteration', 'alteration')
387 #######################################################################################
388 setting('end3.gcode', """;End GCode
389 M104 T0 S0 ;extruder heater off
390 M104 T1 S0 ;extruder heater off
391 M104 T2 S0 ;extruder heater off
392 M140 S0 ;heated bed heater off (if you have it)
394 G91 ;relative positioning
395 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
396 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
397 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
400 G90 ;absolute positioning
402 """, str, 'alteration', 'alteration')
403 setting('start4.gcode', """;Sliced at: {day} {date} {time}
404 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
405 ;Print time: {print_time}
406 ;Filament used: {filament_amount}m {filament_weight}g
407 ;Filament cost: {filament_cost}
408 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
409 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
410 ;M109 T2 S{print_temperature2} ;Uncomment to add your own temperature line
411 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
412 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
414 G90 ;absolute positioning
415 M107 ;start with the fan off
417 G28 X0 Y0 ;move X/Y to min endstops
418 G28 Z0 ;move Z to min endstops
420 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
422 T3 ;Switch to the 4th extruder
423 G92 E0 ;zero the extruded length
424 G1 F200 E10 ;extrude 10mm of feed stock
425 G92 E0 ;zero the extruded length again
426 G1 F200 E-{retraction_dual_amount}
428 T2 ;Switch to the 3th extruder
429 G92 E0 ;zero the extruded length
430 G1 F200 E10 ;extrude 10mm of feed stock
431 G92 E0 ;zero the extruded length again
432 G1 F200 E-{retraction_dual_amount}
434 T1 ;Switch to the 2nd extruder
435 G92 E0 ;zero the extruded length
436 G1 F200 E10 ;extrude 10mm of feed stock
437 G92 E0 ;zero the extruded length again
438 G1 F200 E-{retraction_dual_amount}
440 T0 ;Switch to the first extruder
441 G92 E0 ;zero the extruded length
442 G1 F200 E10 ;extrude 10mm of feed stock
443 G92 E0 ;zero the extruded length again
445 ;Put printing message on LCD screen
447 """, str, 'alteration', 'alteration')
448 #######################################################################################
449 setting('end4.gcode', """;End GCode
450 M104 T0 S0 ;extruder heater off
451 M104 T1 S0 ;extruder heater off
452 M104 T2 S0 ;extruder heater off
453 M104 T3 S0 ;extruder heater off
454 M140 S0 ;heated bed heater off (if you have it)
456 G91 ;relative positioning
457 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
458 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
459 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
462 G90 ;absolute positioning
464 """, str, 'alteration', 'alteration')
465 #######################################################################################
466 setting('support_start.gcode', '', str, 'alteration', 'alteration')
467 setting('support_end.gcode', '', str, 'alteration', 'alteration')
468 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
469 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
470 setting('replace.csv', '', str, 'alteration', 'alteration')
471 #######################################################################################
472 setting('preSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
473 ;This code is added before the T(n)
474 """, str, 'alteration', 'alteration')
475 setting('postSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
476 ;This code is added after the T(n)
477 """, str, 'alteration', 'alteration')
479 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
480 setting('simpleModeProfile', '2_normal', str, 'preference', 'hidden')
481 setting('simpleModeMaterial', '1_pla', str, 'preference', 'hidden')
482 setting('oneAtATime', 'True', bool, 'preference', 'hidden')
483 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
484 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."))
485 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."))
486 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."))
487 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."))
488 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel(_("Check for updates"), _("Check for newer versions of Cura on startup"))
489 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel(_("Send usage statistics"), _("Submit anonymous usage information to improve future versions of Cura"))
490 setting('youmagine_token', '', str, 'preference', 'hidden')
491 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."))
492 setting('language', 'English', str, 'preference', 'hidden').setLabel(_('Language'), _('Change the language in which Cura runs. Switching language requires a restart of Cura'))
493 setting('active_machine', '0', int, 'preference', 'hidden')
495 setting('model_colour', '#FFC924', str, 'preference', 'hidden').setLabel(_('Model colour'), _('Display color for first extruder'))
496 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel(_('Model colour (2)'), _('Display color for second extruder'))
497 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel(_('Model colour (3)'), _('Display color for third extruder'))
498 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel(_('Model colour (4)'), _('Display color for forth extruder'))
499 setting('printing_window', 'Basic', ['Basic'], 'preference', 'hidden').setLabel(_('Printing window type'), _('Select the interface used for USB printing.'))
501 setting('window_maximized', 'True', bool, 'preference', 'hidden')
502 setting('window_pos_x', '-1', float, 'preference', 'hidden')
503 setting('window_pos_y', '-1', float, 'preference', 'hidden')
504 setting('window_width', '-1', float, 'preference', 'hidden')
505 setting('window_height', '-1', float, 'preference', 'hidden')
506 setting('window_normal_sash', '320', float, 'preference', 'hidden')
507 setting('last_run_version', '', str, 'preference', 'hidden')
509 setting('machine_name', '', str, 'machine', 'hidden')
510 setting('machine_type', 'unknown', str, 'machine', 'hidden') #Ultimaker, Ultimaker2, RepRap
511 setting('machine_width', '205', float, 'machine', 'hidden').setLabel(_("Maximum width (mm)"), _("Size of the machine in mm"))
512 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel(_("Maximum depth (mm)"), _("Size of the machine in mm"))
513 setting('machine_height', '200', float, 'machine', 'hidden').setLabel(_("Maximum height (mm)"), _("Size of the machine in mm"))
514 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."))
515 setting('machine_shape', 'Square', ['Square','Circular'], 'machine', 'hidden').setLabel(_("Build area shape"), _("The shape of machine build area."))
516 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
517 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel(_("Heated bed"), _("If you have an heated bed, this enabled heated bed settings (requires restart)"))
518 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."))
519 setting('extruder_amount', '1', ['1','2','3','4'], 'machine', 'hidden').setLabel(_("Extruder count"), _("Amount of extruders in your machine."))
520 setting('extruder_offset_x1', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your secondary extruder compared to the primary."))
521 setting('extruder_offset_y1', '21.6', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your secondary extruder compared to the primary."))
522 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your tertiary extruder compared to the primary."))
523 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your tertiary extruder compared to the primary."))
524 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
525 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
526 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."))
527 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel(_("Serial port"), _("Serial port to use for communication with the printer"))
528 setting('serial_port_auto', '', str, 'machine', 'hidden')
529 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"))
530 setting('serial_baud_auto', '', int, 'machine', 'hidden')
532 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. 75mm for an Ultimaker if the fan is on the left side."))
533 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. 18mm for an Ultimaker if the fan is on the left side."))
534 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. 18mm for an Ultimaker if the fan is on the left side."))
535 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. 35mm for an Ultimaker if the fan is on the left side."))
536 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. 60mm for an Ultimaker."))
538 validators.warningAbove(settingsDictionary['filament_flow'], 150, _("More flow than 150% is rare and usually not recommended."))
539 validators.warningBelow(settingsDictionary['filament_flow'], 50, _("Less flow than 50% is rare and usually not recommended."))
540 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."))
541 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
542 validators.warningAbove(settingsDictionary['print_speed'], 150.0, _("It is highly unlikely that your machine can achieve a printing speed above 150mm/s"))
543 validators.printSpeedValidator(settingsDictionary['print_speed'])
544 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
545 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
546 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
547 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
548 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
549 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
550 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
551 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
552 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, _("It is highly unlikely that your machine can achieve a travel speed above 300mm/s"))
553 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."))
555 #Conditions for multiple extruders
556 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
557 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
558 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
559 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
560 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
561 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
562 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
563 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
564 settingsDictionary['wipe_tower'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
565 settingsDictionary['wipe_tower_volume'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
566 settingsDictionary['ooze_shield'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
568 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
570 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
571 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
572 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
573 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
574 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
575 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
576 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
577 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
578 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
579 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
580 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
581 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
582 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
583 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
585 #Remove fake defined _() because later the localization will define a global _()
588 #########################################################
589 ## Profile and preferences functions
590 #########################################################
592 def getSubCategoriesFor(category):
595 for s in settingsList:
596 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
597 done[s.getSubCategory()] = True
598 ret.append(s.getSubCategory())
601 def getSettingsForCategory(category, subCategory = None):
603 for s in settingsList:
604 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
611 :return: The path in which the current configuration files are stored. This depends on the used OS.
613 if platform.system() == "Windows":
614 basePath = os.path.normpath(os.path.expanduser('~/.cura/%s' % version.getVersion(False)))
615 elif platform.system() == "Darwin":
616 basePath = os.path.expanduser('~/Library/Application Support/Cura/%s' % version.getVersion(False))
618 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
619 if not os.path.isdir(basePath):
621 os.makedirs(basePath)
623 print "Failed to create directory: %s" % (basePath)
626 def getAlternativeBasePaths():
628 Search for alternative installations of Cura and their preference files. Used to load configuration from older versions of Cura.
632 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
633 for subPath in os.listdir(basePath):
634 path = os.path.join(basePath, subPath)
635 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
637 path = os.path.join(basePath, subPath, 'Cura')
638 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
642 if sys.platform.startswith('win'):
644 #Check the old base path, which was in the application directory.
645 basePath = "C:\\program files (x86)\\"
646 for subPath in os.listdir(basePath):
647 path = os.path.join(basePath, subPath)
648 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
649 extra_list.append(path)
650 path = os.path.join(basePath, subPath, 'Cura')
651 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
652 extra_list.append(path)
653 basePath = "C:\\program files\\"
654 for subPath in os.listdir(basePath):
655 path = os.path.join(basePath, subPath)
656 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
657 extra_list.append(path)
658 path = os.path.join(basePath, subPath, 'Cura')
659 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
660 extra_list.append(path)
662 paths = extra_list + paths
665 print traceback.print_exc()
669 def getDefaultProfilePath():
671 :return: The default path where the currently used profile is stored and loaded on open and close of Cura.
673 return os.path.join(getBasePath(), 'current_profile.ini')
675 def loadProfile(filename, allMachines = False):
677 Read a profile file as active profile settings.
678 :param filename: The ini filename to save the profile in.
679 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
682 profileParser = ConfigParser.ConfigParser()
684 profileParser.read(filename)
685 except ConfigParser.ParsingError:
689 while profileParser.has_section('profile_%d' % (n)):
690 for set in settingsList:
691 if set.isPreference():
693 section = 'profile_%d' % (n)
694 if set.isAlteration():
695 section = 'alterations_%d' % (n)
696 if profileParser.has_option(section, set.getName()):
697 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'), n)
700 for set in settingsList:
701 if set.isPreference():
704 if set.isAlteration():
705 section = 'alterations'
706 if profileParser.has_option(section, set.getName()):
707 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
709 def saveProfile(filename, allMachines = False):
711 Save the current profile to an ini file.
712 :param filename: The ini filename to save the profile in.
713 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
716 profileParser = ConfigParser.ConfigParser()
718 for set in settingsList:
719 if set.isPreference() or set.isMachineSetting():
721 for n in xrange(0, getMachineCount()):
722 if set.isAlteration():
723 section = 'alterations_%d' % (n)
725 section = 'profile_%d' % (n)
726 if not profileParser.has_section(section):
727 profileParser.add_section(section)
728 profileParser.set(section, set.getName(), set.getValue(n).encode('utf-8'))
730 profileParser.add_section('profile')
731 profileParser.add_section('alterations')
732 for set in settingsList:
733 if set.isPreference() or set.isMachineSetting():
735 if set.isAlteration():
736 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
738 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
741 profileParser.write(open(filename, 'w'))
743 print "Failed to write profile file: %s" % (filename)
745 def saveProfileDifferenceFromDefault(filename):
747 Save the current profile to an ini file. Only save the profile settings that differ from the default settings.
748 :param filename: The ini filename to save the profile in.
751 profileParser = ConfigParser.ConfigParser()
752 profileParser.add_section('profile')
753 for set in settingsList:
754 if set.isPreference() or set.isMachineSetting() or set.isAlteration():
756 if set.getDefault() == set.getValue():
758 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
760 profileParser.write(open(filename, 'w'))
762 print "Failed to write profile file: %s" % (filename)
765 """ Reset the profile for the current machine to default. """
767 for set in settingsList:
768 if not set.isProfile():
770 set.setValue(set.getDefault())
772 if getMachineSetting('machine_type') == 'ultimaker':
773 putProfileSetting('nozzle_size', '0.4')
774 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
775 putProfileSetting('retraction_enable', 'True')
776 elif getMachineSetting('machine_type') == 'ultimaker_plus':
777 putProfileSetting('nozzle_size', '0.4')
778 putProfileSetting('retraction_enable', 'True')
779 elif getMachineSetting('machine_type') == 'ultimaker2':
780 putProfileSetting('nozzle_size', '0.4')
781 putProfileSetting('retraction_enable', 'True')
783 putProfileSetting('nozzle_size', '0.5')
784 putProfileSetting('retraction_enable', 'True')
786 def setProfileFromString(options):
788 Parse an encoded string which has all the profile settings stored inside of it.
789 Used in combination with getProfileString to ease sharing of profiles.
791 options = base64.b64decode(options)
792 options = zlib.decompress(options)
793 (profileOpts, alt) = options.split('\f', 1)
794 global settingsDictionary
795 for option in profileOpts.split('\b'):
797 (key, value) = option.split('=', 1)
798 if key in settingsDictionary:
799 if settingsDictionary[key].isProfile():
800 settingsDictionary[key].setValue(value)
801 for option in alt.split('\b'):
803 (key, value) = option.split('=', 1)
804 if key in settingsDictionary:
805 if settingsDictionary[key].isAlteration():
806 settingsDictionary[key].setValue(value)
808 def getProfileString():
810 Get an encoded string which contains all profile settings.
811 Used in combination with setProfileFromString to share settings in files, forums or other text based ways.
816 for set in settingsList:
818 if set.getName() in tempOverride:
819 p.append(set.getName() + "=" + tempOverride[set.getName()])
821 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
822 elif set.isAlteration():
823 if set.getName() in tempOverride:
824 alt.append(set.getName() + "=" + tempOverride[set.getName()])
826 alt.append(set.getName() + "=" + set.getValue().encode('utf-8'))
827 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
828 ret = base64.b64encode(zlib.compress(ret, 9))
831 def insertNewlines(string, every=64): #This should be moved to a better place then profile.
833 for i in xrange(0, len(string), every):
834 lines.append(string[i:i+every])
835 return '\n'.join(lines)
837 def getPreferencesString():
839 :return: An encoded string which contains all the current preferences.
843 for set in settingsList:
844 if (set.isPreference() and set.getName() != 'lastFile' and set.getName() != 'youmagine_token') or set.isMachineSetting():
845 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
847 ret = base64.b64encode(zlib.compress(ret, 9))
851 def getProfileSetting(name):
853 Get the value of an profile setting.
854 :param name: Name of the setting to retrieve.
855 :return: Value of the current setting.
857 if name in tempOverride:
858 return tempOverride[name]
859 global settingsDictionary
860 if name in settingsDictionary and settingsDictionary[name].isProfile():
861 return settingsDictionary[name].getValue()
862 traceback.print_stack()
863 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
866 def getProfileSettingFloat(name):
868 setting = getProfileSetting(name).replace(',', '.')
869 return float(eval(setting, {}, {}))
873 def putProfileSetting(name, value):
874 """ Store a certain value in a profile setting. """
875 global settingsDictionary
876 if name in settingsDictionary and settingsDictionary[name].isProfile():
877 settingsDictionary[name].setValue(value)
879 def isProfileSetting(name):
880 """ Check if a certain key name is actually a profile value. """
881 global settingsDictionary
882 if name in settingsDictionary and settingsDictionary[name].isProfile():
886 ## Preferences functions
887 def getPreferencePath():
889 :return: The full path of the preference ini file.
891 return os.path.join(getBasePath(), 'preferences.ini')
893 def getPreferenceFloat(name):
895 Get the float value of a preference, returns 0.0 if the preference is not a invalid float
898 setting = getPreference(name).replace(',', '.')
899 return float(eval(setting, {}, {}))
903 def getPreferenceColour(name):
905 Get a preference setting value as a color array. The color is stored as #RRGGBB hex string in the setting.
907 colorString = getPreference(name)
908 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
910 def loadPreferences(filename):
912 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.isPreference():
923 if profileParser.has_option('preference', set.getName()):
924 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
927 while profileParser.has_section('machine_%d' % (n)):
928 for set in settingsList:
929 if set.isMachineSetting():
930 if profileParser.has_option('machine_%d' % (n), set.getName()):
931 set.setValue(unicode(profileParser.get('machine_%d' % (n), set.getName()), 'utf-8', 'replace'), n)
934 setActiveMachine(int(getPreferenceFloat('active_machine')))
936 def loadMachineSettings(filename):
938 #Read a configuration file as global config
939 profileParser = ConfigParser.ConfigParser()
941 profileParser.read(filename)
942 except ConfigParser.ParsingError:
945 for set in settingsList:
946 if set.isMachineSetting():
947 if profileParser.has_option('machine', set.getName()):
948 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
949 checkAndUpdateMachineName()
951 def savePreferences(filename):
953 #Save the current profile to an ini file
954 parser = ConfigParser.ConfigParser()
955 parser.add_section('preference')
957 for set in settingsList:
958 if set.isPreference():
959 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
962 while getMachineSetting('machine_name', n) != '':
963 parser.add_section('machine_%d' % (n))
964 for set in settingsList:
965 if set.isMachineSetting():
966 parser.set('machine_%d' % (n), set.getName(), set.getValue(n).encode('utf-8'))
969 parser.write(open(filename, 'w'))
971 print "Failed to write preferences file: %s" % (filename)
973 def getPreference(name):
974 if name in tempOverride:
975 return tempOverride[name]
976 global settingsDictionary
977 if name in settingsDictionary and settingsDictionary[name].isPreference():
978 return settingsDictionary[name].getValue()
979 traceback.print_stack()
980 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
983 def putPreference(name, value):
984 #Check if we have a configuration file loaded, else load the default.
985 global settingsDictionary
986 if name in settingsDictionary and settingsDictionary[name].isPreference():
987 settingsDictionary[name].setValue(value)
988 savePreferences(getPreferencePath())
990 traceback.print_stack()
991 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
993 def isPreference(name):
994 global settingsDictionary
995 if name in settingsDictionary and settingsDictionary[name].isPreference():
999 def getMachineSettingFloat(name, index = None):
1001 setting = getMachineSetting(name, index).replace(',', '.')
1002 return float(eval(setting, {}, {}))
1006 def getMachineSetting(name, index = None):
1007 if name in tempOverride:
1008 return tempOverride[name]
1009 global settingsDictionary
1010 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1011 return settingsDictionary[name].getValue(index)
1012 traceback.print_stack()
1013 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
1016 def putMachineSetting(name, value, index = None):
1017 #Check if we have a configuration file loaded, else load the default.
1018 global settingsDictionary
1019 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1020 settingsDictionary[name].setValue(value, index)
1021 savePreferences(getPreferencePath())
1023 def isMachineSetting(name):
1024 global settingsDictionary
1025 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1029 def checkAndUpdateMachineName():
1030 global _selectedMachineIndex
1031 name = getMachineSetting('machine_name')
1034 name = getMachineSetting('machine_type')
1035 for n in xrange(0, getMachineCount()):
1036 if n == _selectedMachineIndex:
1039 if name == getMachineSetting('machine_name', n):
1042 if '%s (%d)' % (name, index) == getMachineSetting('machine_name', n):
1044 if index is not None:
1045 name = '%s (%d)' % (name, index)
1046 putMachineSetting('machine_name', name)
1047 putPreference('active_machine', _selectedMachineIndex)
1049 def getMachineCount():
1051 while getMachineSetting('machine_name', n) != '':
1057 def setActiveMachine(index):
1058 global _selectedMachineIndex
1059 _selectedMachineIndex = index
1060 putPreference('active_machine', _selectedMachineIndex)
1062 def removeMachine(index):
1063 global _selectedMachineIndex
1065 if getMachineCount() < 2:
1067 for n in xrange(index, getMachineCount()):
1068 for setting in settingsList:
1069 if setting.isMachineSetting():
1070 setting.setValue(setting.getValue(n+1), n)
1072 if _selectedMachineIndex >= index:
1073 setActiveMachine(getMachineCount() - 1)
1075 ## Temp overrides for multi-extruder slicing and the project planner.
1077 def setTempOverride(name, value):
1078 tempOverride[name] = unicode(value).encode("utf-8")
1079 def clearTempOverride(name):
1080 del tempOverride[name]
1081 def resetTempOverride():
1082 tempOverride.clear()
1084 #########################################################
1085 ## Utility functions to calculate common profile values
1086 #########################################################
1087 def calculateEdgeWidth():
1088 wallThickness = getProfileSettingFloat('wall_thickness')
1089 nozzleSize = getProfileSettingFloat('nozzle_size')
1091 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1092 return wallThickness
1094 if wallThickness < 0.01:
1096 if wallThickness < nozzleSize:
1097 return wallThickness
1099 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1102 lineWidth = wallThickness / lineCount
1103 lineWidthAlt = wallThickness / (lineCount + 1)
1104 if lineWidth > nozzleSize * 1.5:
1108 def calculateLineCount():
1109 wallThickness = getProfileSettingFloat('wall_thickness')
1110 nozzleSize = getProfileSettingFloat('nozzle_size')
1112 if wallThickness < 0.01:
1114 if wallThickness < nozzleSize:
1116 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1119 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1122 lineWidth = wallThickness / lineCount
1123 lineWidthAlt = wallThickness / (lineCount + 1)
1124 if lineWidth > nozzleSize * 1.5:
1125 return lineCount + 1
1128 def calculateSolidLayerCount():
1129 layerHeight = getProfileSettingFloat('layer_height')
1130 solidThickness = getProfileSettingFloat('solid_layer_thickness')
1131 if layerHeight == 0.0:
1133 return int(math.ceil((solidThickness - 0.0001) / layerHeight))
1135 def calculateObjectSizeOffsets():
1138 if getProfileSetting('platform_adhesion') == 'Brim':
1139 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
1140 elif getProfileSetting('platform_adhesion') == 'Raft':
1143 if getProfileSettingFloat('skirt_line_count') > 0:
1144 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
1146 #if getProfileSetting('enable_raft') != 'False':
1147 # size += profile.getProfileSettingFloat('raft_margin') * 2
1148 #if getProfileSetting('support') != 'None':
1149 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
1150 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
1153 def getMachineCenterCoords():
1154 if getMachineSetting('machine_center_is_zero') == 'True':
1156 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
1158 #Returns a list of convex polygons, first polygon is the allowed area of the machine,
1159 # the rest of the polygons are the dis-allowed areas of the machine.
1160 def getMachineSizePolygons():
1161 size = numpy.array([getMachineSettingFloat('machine_width'), getMachineSettingFloat('machine_depth'), getMachineSettingFloat('machine_height')], numpy.float32)
1163 if getMachineSetting('machine_shape') == 'Circular':
1164 # Circle platform for delta printers...
1167 for n in xrange(0, steps):
1168 circle.append([math.cos(float(n)/steps*2*math.pi) * size[0]/2, math.sin(float(n)/steps*2*math.pi) * size[1]/2])
1169 ret.append(numpy.array(circle, numpy.float32))
1171 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))
1173 if getMachineSetting('machine_type') == 'ultimaker2':
1177 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))
1178 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))
1179 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))
1180 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))
1183 #returns the number of extruders minimal used. Normally this returns 1, but with dual-extrusion support material it returns 2
1184 def minimalExtruderCount():
1185 if int(getMachineSetting('extruder_amount')) < 2:
1187 if getProfileSetting('support') == 'None':
1189 if getProfileSetting('support_dual_extrusion') == 'Second extruder':
1193 def getGCodeExtension():
1194 if getMachineSetting('gcode_flavor') == 'BFB':
1198 #########################################################
1199 ## Alteration file functions
1200 #########################################################
1201 def replaceTagMatch(m):
1205 return pre + time.strftime('%H:%M:%S')
1207 return pre + time.strftime('%d-%m-%Y')
1209 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
1210 if tag == 'print_time':
1211 return pre + '#P_TIME#'
1212 if tag == 'filament_amount':
1213 return pre + '#F_AMNT#'
1214 if tag == 'filament_weight':
1215 return pre + '#F_WGHT#'
1216 if tag == 'filament_cost':
1217 return pre + '#F_COST#'
1218 if tag == 'profile_string':
1219 return pre + 'CURA_PROFILE_STRING:%s' % (getProfileString())
1220 if pre == 'F' and tag == 'max_z_speed':
1221 f = getProfileSettingFloat('travel_speed') * 60
1222 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
1223 f = getProfileSettingFloat(tag) * 60
1224 elif isProfileSetting(tag):
1225 f = getProfileSettingFloat(tag)
1226 elif isPreference(tag):
1227 f = getProfileSettingFloat(tag)
1229 return '%s?%s?' % (pre, tag)
1231 return pre + str(int(f))
1234 def replaceGCodeTags(filename, gcodeInt):
1235 f = open(filename, 'r+')
1237 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
1238 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
1239 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
1240 cost = gcodeInt.calculateCost()
1243 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1248 def replaceGCodeTagsFromSlicer(filename, slicerInt):
1249 f = open(filename, 'r+')
1251 data = data.replace('#P_TIME#', ('%8.2f' % (int(slicerInt._printTimeSeconds)))[-8:])
1252 data = data.replace('#F_AMNT#', ('%8.2f' % (slicerInt._filamentMM[0]))[-8:])
1253 data = data.replace('#F_WGHT#', ('%8.2f' % (float(slicerInt.getFilamentWeight()) * 1000))[-8:])
1254 cost = slicerInt.getFilamentCost()
1257 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1262 ### Get aleration raw contents. (Used internally in Cura)
1263 def getAlterationFile(filename):
1264 if filename in tempOverride:
1265 return tempOverride[filename]
1266 global settingsDictionary
1267 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
1268 return settingsDictionary[filename].getValue()
1269 traceback.print_stack()
1270 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
1273 def setAlterationFile(name, value):
1274 #Check if we have a configuration file loaded, else load the default.
1275 global settingsDictionary
1276 if name in settingsDictionary and settingsDictionary[name].isAlteration():
1277 settingsDictionary[name].setValue(value)
1278 saveProfile(getDefaultProfilePath(), True)
1280 def isTagIn(tag, contents):
1281 contents = re.sub(';[^\n]*\n', '', contents)
1282 return tag in contents
1284 ### Get the alteration file for output. (Used by Skeinforge)
1285 def getAlterationFileContents(filename, extruderCount = 1):
1288 alterationContents = getAlterationFile(filename)
1289 if getMachineSetting('gcode_flavor') == 'UltiGCode':
1290 if filename == 'end.gcode':
1291 return 'M25 ;Stop reading from this point on.\n;CURA_PROFILE_STRING:%s\n' % (getProfileString())
1293 if filename == 'start.gcode':
1294 if extruderCount > 1:
1295 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
1296 #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.
1297 #We also set our steps per E here, if configured.
1298 eSteps = getMachineSettingFloat('steps_per_e')
1300 prefix += 'M92 E%f\n' % (eSteps)
1301 temp = getProfileSettingFloat('print_temperature')
1303 if getMachineSetting('has_heated_bed') == 'True':
1304 bedTemp = getProfileSettingFloat('print_bed_temperature')
1306 if bedTemp > 0 and not isTagIn('{print_bed_temperature}', alterationContents):
1307 prefix += 'M190 S%f\n' % (bedTemp)
1308 if temp > 0 and not isTagIn('{print_temperature}', alterationContents):
1309 if extruderCount > 0:
1310 for n in xrange(1, extruderCount):
1312 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1313 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1314 prefix += 'M104 T%d S%f\n' % (n, t)
1315 for n in xrange(0, extruderCount):
1317 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1318 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1319 prefix += 'M109 T%d S%f\n' % (n, t)
1322 prefix += 'M109 S%f\n' % (temp)
1323 elif filename == 'end.gcode':
1324 if extruderCount > 1:
1325 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
1326 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
1327 #postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
1328 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'