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:
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', 210, 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_temperature5', 0, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("5th 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."))
190 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."))
191 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."))
192 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)"))
193 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."))
194 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."))
195 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."))
196 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."))
197 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."))
198 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."))
199 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."))
200 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."))
201 setting('filament_diameter5', 0, float, 'basic', _('Filament')).setRange(0).setLabel(_("Diameter5 (mm)"), _("Diameter of your filament for the 5th nozzle. Use 0 to use the same diameter as for nozzle 1."))
202 setting('filament_flow', 100., float, 'basic', _('Filament')).setRange(5,300).setLabel(_("Flow (%)"), _("Flow compensation, the amount of material extruded is multiplied by this value"))
203 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."))
204 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."))
205 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."))
206 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."))
207 setting('retraction_combing', 'All', [_('Off'),_('All'),_('No Skin')], 'expert', _('Retraction')).setLabel(_("Enable combing"), _("Combing is the act of avoiding holes in the print for the head to travel over. If combing is \'Off\' the printer head moves straight from the start point to the end point and it will always retract. If \'All\', enable combing on all surfaces. If \'No Skin\', enable combing on all except skin surfaces."))
208 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."))
209 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."))
210 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."))
211 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."))
212 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."))
213 #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."))
214 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."))
215 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."))
216 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."))
217 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."))
218 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."))
219 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."))
220 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."))
221 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."))
222 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."))
224 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."))
225 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."))
226 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."))
227 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."))
228 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."))
229 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%."))
230 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."))
231 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."))
232 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."))
233 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."))
234 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."))
235 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."))
236 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."))
237 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."))
238 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."))
239 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."))
240 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."))
241 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."))
242 #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."))
243 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."))
244 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."))
245 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."))
246 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."))
247 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."))
248 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."))
249 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."))
250 setting('raft_airgap_all', 0.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Airgap"), _("Gap between the last layer of the raft the whole print."))
251 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."))
252 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."))
253 setting('raft_surface_thickness', 0.27, float, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layer thickness (mm)"), _("Thickness of each surface layer."))
254 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."))
255 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."))
256 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."))
257 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."))
258 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."))
260 setting('plugin_config', '', str, 'hidden', 'hidden')
261 setting('object_center_x', -1, float, 'hidden', 'hidden')
262 setting('object_center_y', -1, float, 'hidden', 'hidden')
264 setting('start.gcode', """;Sliced at: {day} {date} {time}
265 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
266 ;Print time: {print_time}
267 ;Filament used: {filament_amount}m {filament_weight}g
268 ;Filament cost: {filament_cost}
269 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
270 ;M109 S{print_temperature} ;Uncomment to add your own temperature line
272 G90 ;absolute positioning
273 M82 ;set extruder to absolute mode
274 M107 ;start with the fan off
276 G28 X0 Y0 ;move X/Y to min endstops
277 G28 Z0 ;move Z to min endstops
279 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
281 G92 E0 ;zero the extruded length
282 G1 F200 E3 ;extrude 3mm of feed stock
283 G92 E0 ;zero the extruded length again
285 ;Put printing message on LCD screen
287 """, str, 'alteration', 'alteration')
288 #######################################################################################
289 setting('end.gcode', """;End GCode
290 M104 S0 ;extruder heater off
291 M140 S0 ;heated bed heater off (if you have it)
293 G91 ;relative positioning
294 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
295 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
296 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
299 G90 ;absolute positioning
301 """, str, 'alteration', 'alteration')
302 #######################################################################################
303 setting('start2.gcode', """;Sliced at: {day} {date} {time}
304 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
305 ;Print time: {print_time}
306 ;Filament used: {filament_amount}m {filament_weight}g
307 ;Filament cost: {filament_cost}
308 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
309 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
310 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
311 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
313 G90 ;absolute positioning
314 M107 ;start with the fan off
316 G28 X0 Y0 ;move X/Y to min endstops
317 G28 Z0 ;move Z to min endstops
319 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
321 T1 ;Switch to the 2nd extruder
322 G92 E0 ;zero the extruded length
323 G1 F200 E10 ;extrude 10mm of feed stock
324 G92 E0 ;zero the extruded length again
325 G1 F200 E-{retraction_dual_amount}
327 T0 ;Switch to the first extruder
328 G92 E0 ;zero the extruded length
329 G1 F200 E10 ;extrude 10mm of feed stock
330 G92 E0 ;zero the extruded length again
332 ;Put printing message on LCD screen
334 """, str, 'alteration', 'alteration')
335 #######################################################################################
336 setting('end2.gcode', """;End GCode
337 M104 T0 S0 ;extruder heater off
338 M104 T1 S0 ;extruder heater off
339 M140 S0 ;heated bed heater off (if you have it)
341 G91 ;relative positioning
342 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
343 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
344 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
347 G90 ;absolute positioning
349 """, str, 'alteration', 'alteration')
350 #######################################################################################
351 setting('start3.gcode', """;Sliced at: {day} {date} {time}
352 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
353 ;Print time: {print_time}
354 ;Filament used: {filament_amount}m {filament_weight}g
355 ;Filament cost: {filament_cost}
356 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
357 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
358 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
359 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
361 G90 ;absolute positioning
362 M107 ;start with the fan off
364 G28 X0 Y0 ;move X/Y to min endstops
365 G28 Z0 ;move Z to min endstops
367 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
369 T2 ;Switch to the 2nd extruder
370 G92 E0 ;zero the extruded length
371 G1 F200 E10 ;extrude 10mm of feed stock
372 G92 E0 ;zero the extruded length again
373 G1 F200 E-{retraction_dual_amount}
375 T1 ;Switch to the 2nd extruder
376 G92 E0 ;zero the extruded length
377 G1 F200 E10 ;extrude 10mm of feed stock
378 G92 E0 ;zero the extruded length again
379 G1 F200 E-{retraction_dual_amount}
381 T0 ;Switch to the first extruder
382 G92 E0 ;zero the extruded length
383 G1 F200 E10 ;extrude 10mm of feed stock
384 G92 E0 ;zero the extruded length again
386 ;Put printing message on LCD screen
388 """, str, 'alteration', 'alteration')
389 #######################################################################################
390 setting('end3.gcode', """;End GCode
391 M104 T0 S0 ;extruder heater off
392 M104 T1 S0 ;extruder heater off
393 M104 T2 S0 ;extruder heater off
394 M140 S0 ;heated bed heater off (if you have it)
396 G91 ;relative positioning
397 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
398 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
399 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
402 G90 ;absolute positioning
404 """, str, 'alteration', 'alteration')
405 setting('start4.gcode', """;Sliced at: {day} {date} {time}
406 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
407 ;Print time: {print_time}
408 ;Filament used: {filament_amount}m {filament_weight}g
409 ;Filament cost: {filament_cost}
410 ;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
411 ;M104 S{print_temperature} ;Uncomment to add your own temperature line
412 ;M109 T2 S{print_temperature2} ;Uncomment to add your own temperature line
413 ;M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
414 ;M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
416 G90 ;absolute positioning
417 M107 ;start with the fan off
419 G28 X0 Y0 ;move X/Y to min endstops
420 G28 Z0 ;move Z to min endstops
422 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
424 T3 ;Switch to the 4th extruder
425 G92 E0 ;zero the extruded length
426 G1 F200 E10 ;extrude 10mm of feed stock
427 G92 E0 ;zero the extruded length again
428 G1 F200 E-{retraction_dual_amount}
430 T2 ;Switch to the 3th extruder
431 G92 E0 ;zero the extruded length
432 G1 F200 E10 ;extrude 10mm of feed stock
433 G92 E0 ;zero the extruded length again
434 G1 F200 E-{retraction_dual_amount}
436 T1 ;Switch to the 2nd extruder
437 G92 E0 ;zero the extruded length
438 G1 F200 E10 ;extrude 10mm of feed stock
439 G92 E0 ;zero the extruded length again
440 G1 F200 E-{retraction_dual_amount}
442 T0 ;Switch to the first extruder
443 G92 E0 ;zero the extruded length
444 G1 F200 E10 ;extrude 10mm of feed stock
445 G92 E0 ;zero the extruded length again
447 ;Put printing message on LCD screen
449 """, str, 'alteration', 'alteration')
450 #######################################################################################
451 setting('end4.gcode', """;End GCode
452 M104 T0 S0 ;extruder heater off
453 M104 T1 S0 ;extruder heater off
454 M104 T2 S0 ;extruder heater off
455 M104 T3 S0 ;extruder heater off
456 M140 S0 ;heated bed heater off (if you have it)
458 G91 ;relative positioning
459 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
460 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
461 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
464 G90 ;absolute positioning
466 """, str, 'alteration', 'alteration')
467 #######################################################################################
468 setting('support_start.gcode', '', str, 'alteration', 'alteration')
469 setting('support_end.gcode', '', str, 'alteration', 'alteration')
470 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
471 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
472 setting('replace.csv', '', str, 'alteration', 'alteration')
473 #######################################################################################
474 setting('preSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
475 ;This code is added before the T(n)
476 """, str, 'alteration', 'alteration')
477 setting('postSwitchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
478 ;This code is added after the T(n)
479 """, str, 'alteration', 'alteration')
481 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
482 setting('simpleModeProfile', '2_normal', str, 'preference', 'hidden')
483 setting('simpleModeMaterial', '1_pla', str, 'preference', 'hidden')
484 setting('oneAtATime', 'True', bool, 'preference', 'hidden')
485 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
486 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."))
487 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."))
488 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."))
489 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."))
491 def _getMyDocumentsFolder():
492 if platform.system() == "Windows":
493 path = os.path.expanduser('~/Documents')
495 path = os.path.expanduser('~/')
496 if not os.path.exists(path):
500 except UnicodeDecodeError:
504 setting('sdcard_rootfolder', _getMyDocumentsFolder(), str, 'preference', 'hidden').setLabel(_("Base folder to replicate on SD card"), _("The specified folder will be used as a base path. Any gcode generated from object coming from within that folder will be automatically saved on the SD card at the same sub-folder. Any object coming from outside of this path will save the gcode on the root folder of the card."))
505 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel(_("Check for updates"), _("Check for newer versions of Cura on startup"))
506 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel(_("Send usage statistics"), _("Submit anonymous usage information to improve future versions of Cura"))
507 setting('youmagine_token', '', str, 'preference', 'hidden')
508 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."))
509 setting('language', 'English', str, 'preference', 'hidden').setLabel(_('Language'), _('Change the language in which Cura runs. Switching language requires a restart of Cura'))
510 setting('active_machine', '0', int, 'preference', 'hidden')
512 setting('model_colour', '#FFC924', str, 'preference', 'hidden').setLabel(_('Model colour'), _('Display color for first extruder'))
513 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel(_('Model colour (2)'), _('Display color for second extruder'))
514 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel(_('Model colour (3)'), _('Display color for third extruder'))
515 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel(_('Model colour (4)'), _('Display color for forth extruder'))
516 setting('printing_window', 'Basic', ['Basic'], 'preference', 'hidden').setLabel(_('Printing window type'), _('Select the interface used for USB printing.'))
518 setting('window_maximized', 'True', bool, 'preference', 'hidden')
519 setting('window_pos_x', '-1', float, 'preference', 'hidden')
520 setting('window_pos_y', '-1', float, 'preference', 'hidden')
521 setting('window_width', '-1', float, 'preference', 'hidden')
522 setting('window_height', '-1', float, 'preference', 'hidden')
523 setting('window_normal_sash', '320', float, 'preference', 'hidden')
524 setting('last_run_version', '', str, 'preference', 'hidden')
526 setting('machine_name', '', str, 'machine', 'hidden')
527 setting('machine_type', 'unknown', str, 'machine', 'hidden') #Ultimaker, Ultimaker2, RepRap
528 setting('machine_width', '205', float, 'machine', 'hidden').setLabel(_("Maximum width (mm)"), _("Size of the machine in mm"))
529 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel(_("Maximum depth (mm)"), _("Size of the machine in mm"))
530 setting('machine_height', '200', float, 'machine', 'hidden').setLabel(_("Maximum height (mm)"), _("Size of the machine in mm"))
531 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."))
532 setting('machine_shape', 'Square', ['Square','Circular'], 'machine', 'hidden').setLabel(_("Build area shape"), _("The shape of machine build area."))
533 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
534 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel(_("Heated bed"), _("If you have an heated bed, this enabled heated bed settings (requires restart)"))
535 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'RepRap (Volumetric)', 'UltiGCode', 'MakerBot', 'BFB', 'Mach3/LinuxCNC'], '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."))
536 setting('extruder_amount', '1', ['1','2','3','4','5'], 'machine', 'hidden').setLabel(_("Extruder count"), _("Amount of extruders in your machine."))
537 setting('extruder_offset_x1', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your secondary extruder compared to the primary."))
538 setting('extruder_offset_y1', '21.6', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your secondary extruder compared to the primary."))
539 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your tertiary extruder compared to the primary."))
540 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your tertiary extruder compared to the primary."))
541 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
542 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
543 setting('extruder_offset_x4', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
544 setting('extruder_offset_y4', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
545 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."))
546 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel(_("Serial port"), _("Serial port to use for communication with the printer"))
547 setting('serial_port_auto', '', str, 'machine', 'hidden')
548 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"))
549 setting('serial_baud_auto', '', int, 'machine', 'hidden')
551 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."))
552 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."))
553 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."))
554 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."))
555 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."))
557 validators.warningAbove(settingsDictionary['filament_flow'], 150, _("More flow than 150% is rare and usually not recommended."))
558 validators.warningBelow(settingsDictionary['filament_flow'], 50, _("Less flow than 50% is rare and usually not recommended."))
559 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."))
560 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
561 validators.warningAbove(settingsDictionary['print_speed'], 150.0, _("It is highly unlikely that your machine can achieve a printing speed above 150mm/s"))
562 validators.printSpeedValidator(settingsDictionary['print_speed'])
563 validators.printSpeedValidator(settingsDictionary['bottom_layer_speed'])
564 validators.printSpeedValidator(settingsDictionary['infill_speed'])
565 validators.printSpeedValidator(settingsDictionary['solidarea_speed'])
566 validators.printSpeedValidator(settingsDictionary['inset0_speed'])
567 validators.printSpeedValidator(settingsDictionary['insetx_speed'])
568 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
569 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
570 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
571 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
572 validators.warningAbove(settingsDictionary['print_temperature5'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
573 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
574 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
575 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
576 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
577 validators.warningAbove(settingsDictionary['filament_diameter5'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
578 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, _("It is highly unlikely that your machine can achieve a travel speed above 300mm/s"))
579 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."))
581 #Conditions for multiple extruders
582 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
583 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
584 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
585 settingsDictionary['print_temperature5'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 4)
586 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
587 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
588 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
589 settingsDictionary['filament_diameter5'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 4)
590 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
591 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
592 settingsDictionary['wipe_tower'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
593 settingsDictionary['wipe_tower_volume'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
594 settingsDictionary['ooze_shield'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
596 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
598 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
599 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
600 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
601 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
602 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
603 settingsDictionary['print_temperature5'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
604 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
605 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
606 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
607 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
608 settingsDictionary['filament_diameter5'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
609 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
610 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
611 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
612 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
613 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
615 #Remove fake defined _() because later the localization will define a global _()
618 #########################################################
619 ## Profile and preferences functions
620 #########################################################
622 def getSubCategoriesFor(category):
625 for s in settingsList:
626 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
627 done[s.getSubCategory()] = True
628 ret.append(s.getSubCategory())
631 def getSettingsForCategory(category, subCategory = None):
633 for s in settingsList:
634 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
641 :return: The path in which the current configuration files are stored. This depends on the used OS.
643 if platform.system() == "Windows":
644 basePath = os.path.normpath(os.path.expanduser('~/.cura/%s' % version.getVersion(False)))
645 elif platform.system() == "Darwin":
646 basePath = os.path.expanduser('~/Library/Application Support/Cura/%s' % version.getVersion(False))
648 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
649 if not os.path.isdir(basePath):
651 os.makedirs(basePath)
653 print "Failed to create directory: %s" % (basePath)
656 def getAlternativeBasePaths():
658 Search for alternative installations of Cura and their preference files. Used to load configuration from older versions of Cura.
662 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
663 for subPath in os.listdir(basePath):
664 path = os.path.join(basePath, subPath)
665 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
667 path = os.path.join(basePath, subPath, 'Cura')
668 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
672 if sys.platform.startswith('win'):
674 #Check the old base path, which was in the application directory.
675 basePath = "C:\\program files (x86)\\"
676 for subPath in os.listdir(basePath):
677 path = os.path.join(basePath, subPath)
678 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
679 extra_list.append(path)
680 path = os.path.join(basePath, subPath, 'Cura')
681 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
682 extra_list.append(path)
683 basePath = "C:\\program files\\"
684 for subPath in os.listdir(basePath):
685 path = os.path.join(basePath, subPath)
686 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
687 extra_list.append(path)
688 path = os.path.join(basePath, subPath, 'Cura')
689 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
690 extra_list.append(path)
692 paths = extra_list + paths
695 print traceback.print_exc()
699 def getDefaultProfilePath():
701 :return: The default path where the currently used profile is stored and loaded on open and close of Cura.
703 return os.path.join(getBasePath(), 'current_profile.ini')
705 def loadProfile(filename, allMachines = False):
707 Read a profile file as active profile settings.
708 :param filename: The ini filename to save the profile in.
709 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
712 profileParser = ConfigParser.ConfigParser()
714 profileParser.read(filename)
715 except ConfigParser.ParsingError:
719 while profileParser.has_section('profile_%d' % (n)):
720 for set in settingsList:
721 if set.isPreference():
723 section = 'profile_%d' % (n)
724 if set.isAlteration():
725 section = 'alterations_%d' % (n)
726 if profileParser.has_option(section, set.getName()):
727 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'), n)
730 for set in settingsList:
731 if set.isPreference():
734 if set.isAlteration():
735 section = 'alterations'
736 if profileParser.has_option(section, set.getName()):
737 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
738 #Upgrade setting from older ini file
739 if getProfileSetting('retraction_combing') == '1':
740 putProfileSetting('retraction_combing', 'All')
742 def saveProfile(filename, allMachines = False):
744 Save the current profile to an ini file.
745 :param filename: The ini filename to save the profile in.
746 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
749 profileParser = ConfigParser.ConfigParser()
751 for set in settingsList:
752 if set.isPreference() or set.isMachineSetting():
754 for n in xrange(0, getMachineCount()):
755 if set.isAlteration():
756 section = 'alterations_%d' % (n)
758 section = 'profile_%d' % (n)
759 if not profileParser.has_section(section):
760 profileParser.add_section(section)
761 profileParser.set(section, set.getName(), set.getValue(n).encode('utf-8'))
763 profileParser.add_section('profile')
764 profileParser.add_section('alterations')
765 for set in settingsList:
766 if set.isPreference() or set.isMachineSetting():
768 if set.isAlteration():
769 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
771 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
774 profileParser.write(open(filename, 'w'))
776 print "Failed to write profile file: %s" % (filename)
778 def saveProfileDifferenceFromDefault(filename):
780 Save the current profile to an ini file. Only save the profile settings that differ from the default settings.
781 :param filename: The ini filename to save the profile in.
784 profileParser = ConfigParser.ConfigParser()
785 profileParser.add_section('profile')
786 for set in settingsList:
787 if set.isPreference() or set.isMachineSetting() or set.isAlteration():
789 if set.getDefault() == set.getValue():
791 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
793 profileParser.write(open(filename, 'w'))
795 print "Failed to write profile file: %s" % (filename)
798 """ Reset the profile for the current machine to default. """
800 for set in settingsList:
801 if not set.isProfile():
803 set.setValue(set.getDefault())
805 if getMachineSetting('machine_type') == 'ultimaker':
806 putProfileSetting('nozzle_size', '0.4')
807 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
808 putProfileSetting('retraction_enable', 'True')
809 elif getMachineSetting('machine_type') == 'ultimaker_plus':
810 putProfileSetting('nozzle_size', '0.4')
811 putProfileSetting('retraction_enable', 'True')
812 elif getMachineSetting('machine_type').startswith('ultimaker2'):
813 putProfileSetting('nozzle_size', '0.4')
814 putProfileSetting('retraction_enable', 'True')
816 putProfileSetting('nozzle_size', '0.5')
817 putProfileSetting('retraction_enable', 'True')
819 def setProfileFromString(options):
821 Parse an encoded string which has all the profile settings stored inside of it.
822 Used in combination with getProfileString to ease sharing of profiles.
824 options = base64.b64decode(options)
825 options = zlib.decompress(options)
826 (profileOpts, alt) = options.split('\f', 1)
827 global settingsDictionary
828 for option in profileOpts.split('\b'):
830 (key, value) = option.split('=', 1)
831 if key in settingsDictionary:
832 if settingsDictionary[key].isProfile():
833 settingsDictionary[key].setValue(value)
834 for option in alt.split('\b'):
836 (key, value) = option.split('=', 1)
837 if key in settingsDictionary:
838 if settingsDictionary[key].isAlteration():
839 settingsDictionary[key].setValue(value)
841 def getProfileString():
843 Get an encoded string which contains all profile settings.
844 Used in combination with setProfileFromString to share settings in files, forums or other text based ways.
849 for set in settingsList:
851 if set.getName() in tempOverride:
852 p.append(set.getName() + "=" + tempOverride[set.getName()])
854 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
855 elif set.isAlteration():
856 if set.getName() in tempOverride:
857 alt.append(set.getName() + "=" + tempOverride[set.getName()])
859 alt.append(set.getName() + "=" + set.getValue().encode('utf-8'))
860 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
861 ret = base64.b64encode(zlib.compress(ret, 9))
864 def insertNewlines(string, every=64): #This should be moved to a better place then profile.
866 for i in xrange(0, len(string), every):
867 lines.append(string[i:i+every])
868 return '\n'.join(lines)
870 def getPreferencesString():
872 :return: An encoded string which contains all the current preferences.
876 for set in settingsList:
877 if (set.isPreference() and set.getName() != 'lastFile' and set.getName() != 'youmagine_token') or set.isMachineSetting():
878 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
880 ret = base64.b64encode(zlib.compress(ret, 9))
884 def getProfileSetting(name):
886 Get the value of an profile setting.
887 :param name: Name of the setting to retrieve.
888 :return: Value of the current setting.
890 if name in tempOverride:
891 return tempOverride[name]
892 global settingsDictionary
893 if name in settingsDictionary and settingsDictionary[name].isProfile():
894 return settingsDictionary[name].getValue()
895 traceback.print_stack()
896 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
899 def getProfileSettingFloat(name):
901 setting = getProfileSetting(name).replace(',', '.')
902 return float(eval(setting, {}, {}))
906 def putProfileSetting(name, value):
907 """ Store a certain value in a profile setting. """
908 global settingsDictionary
909 if name in settingsDictionary and settingsDictionary[name].isProfile():
910 settingsDictionary[name].setValue(value)
912 def isProfileSetting(name):
913 """ Check if a certain key name is actually a profile value. """
914 global settingsDictionary
915 if name in settingsDictionary and settingsDictionary[name].isProfile():
919 ## Preferences functions
920 def getPreferencePath():
922 :return: The full path of the preference ini file.
924 return os.path.join(getBasePath(), 'preferences.ini')
926 def getPreferenceFloat(name):
928 Get the float value of a preference, returns 0.0 if the preference is not a invalid float
931 setting = getPreference(name).replace(',', '.')
932 return float(eval(setting, {}, {}))
936 def getPreferenceColour(name):
938 Get a preference setting value as a color array. The color is stored as #RRGGBB hex string in the setting.
940 colorString = getPreference(name)
941 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
943 def loadPreferences(filename):
945 Read a configuration file as global config
948 profileParser = ConfigParser.ConfigParser()
950 profileParser.read(filename)
951 except ConfigParser.ParsingError:
954 for set in settingsList:
955 if set.isPreference():
956 if profileParser.has_option('preference', set.getName()):
957 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
960 while profileParser.has_section('machine_%d' % (n)):
961 for set in settingsList:
962 if set.isMachineSetting():
963 if profileParser.has_option('machine_%d' % (n), set.getName()):
964 set.setValue(unicode(profileParser.get('machine_%d' % (n), set.getName()), 'utf-8', 'replace'), n)
967 setActiveMachine(int(getPreferenceFloat('active_machine')))
969 def loadMachineSettings(filename):
971 #Read a configuration file as global config
972 profileParser = ConfigParser.ConfigParser()
974 profileParser.read(filename)
975 except ConfigParser.ParsingError:
978 for set in settingsList:
979 if set.isMachineSetting():
980 if profileParser.has_option('machine', set.getName()):
981 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
982 checkAndUpdateMachineName()
984 def savePreferences(filename):
986 #Save the current profile to an ini file
987 parser = ConfigParser.ConfigParser()
988 parser.add_section('preference')
990 for set in settingsList:
991 if set.isPreference():
992 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
995 while getMachineSetting('machine_name', n) != '':
996 parser.add_section('machine_%d' % (n))
997 for set in settingsList:
998 if set.isMachineSetting():
999 parser.set('machine_%d' % (n), set.getName(), set.getValue(n).encode('utf-8'))
1002 parser.write(open(filename, 'w'))
1004 print "Failed to write preferences file: %s" % (filename)
1006 def getPreference(name):
1007 if name in tempOverride:
1008 return tempOverride[name]
1009 global settingsDictionary
1010 if name in settingsDictionary and settingsDictionary[name].isPreference():
1011 return settingsDictionary[name].getValue()
1012 traceback.print_stack()
1013 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
1016 def putPreference(name, value):
1017 #Check if we have a configuration file loaded, else load the default.
1018 global settingsDictionary
1019 if name in settingsDictionary and settingsDictionary[name].isPreference():
1020 settingsDictionary[name].setValue(value)
1021 savePreferences(getPreferencePath())
1023 traceback.print_stack()
1024 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
1026 def isPreference(name):
1027 global settingsDictionary
1028 if name in settingsDictionary and settingsDictionary[name].isPreference():
1032 def getMachineSettingFloat(name, index = None):
1034 setting = getMachineSetting(name, index).replace(',', '.')
1035 return float(eval(setting, {}, {}))
1039 def getMachineSetting(name, index = None):
1040 if name in tempOverride:
1041 return tempOverride[name]
1042 global settingsDictionary
1043 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1044 return settingsDictionary[name].getValue(index)
1045 traceback.print_stack()
1046 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
1049 def putMachineSetting(name, value, index = None):
1050 #Check if we have a configuration file loaded, else load the default.
1051 global settingsDictionary
1052 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1053 settingsDictionary[name].setValue(value, index)
1054 savePreferences(getPreferencePath())
1056 def isMachineSetting(name):
1057 global settingsDictionary
1058 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1062 def checkAndUpdateMachineName():
1063 global _selectedMachineIndex
1064 name = getMachineSetting('machine_name')
1067 name = getMachineSetting('machine_type')
1068 for n in xrange(0, getMachineCount()):
1069 if n == _selectedMachineIndex:
1072 if name == getMachineSetting('machine_name', n):
1075 if '%s (%d)' % (name, index) == getMachineSetting('machine_name', n):
1077 if index is not None:
1078 name = '%s (%d)' % (name, index)
1079 putMachineSetting('machine_name', name)
1080 putPreference('active_machine', _selectedMachineIndex)
1082 def getMachineCount():
1084 while getMachineSetting('machine_name', n) != '':
1090 def setActiveMachine(index):
1091 global _selectedMachineIndex
1092 _selectedMachineIndex = index
1093 putPreference('active_machine', _selectedMachineIndex)
1095 def removeMachine(index):
1096 global _selectedMachineIndex
1098 if getMachineCount() < 2:
1100 for n in xrange(index, getMachineCount()):
1101 for setting in settingsList:
1102 if setting.isMachineSetting():
1103 setting.setValue(setting.getValue(n+1), n)
1105 if _selectedMachineIndex >= index:
1106 setActiveMachine(getMachineCount() - 1)
1108 ## Temp overrides for multi-extruder slicing and the project planner.
1110 def setTempOverride(name, value):
1111 tempOverride[name] = unicode(value).encode("utf-8")
1112 def clearTempOverride(name):
1113 del tempOverride[name]
1114 def resetTempOverride():
1115 tempOverride.clear()
1117 #########################################################
1118 ## Utility functions to calculate common profile values
1119 #########################################################
1120 def calculateEdgeWidth():
1121 wallThickness = getProfileSettingFloat('wall_thickness')
1122 nozzleSize = getProfileSettingFloat('nozzle_size')
1124 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1125 return wallThickness
1127 if wallThickness < 0.01:
1129 if wallThickness < nozzleSize:
1130 return wallThickness
1132 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1135 lineWidth = wallThickness / lineCount
1136 lineWidthAlt = wallThickness / (lineCount + 1)
1137 if lineWidth > nozzleSize * 1.5:
1141 def calculateLineCount():
1142 wallThickness = getProfileSettingFloat('wall_thickness')
1143 nozzleSize = getProfileSettingFloat('nozzle_size')
1145 if wallThickness < 0.01:
1147 if wallThickness < nozzleSize:
1149 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1152 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1155 lineWidth = wallThickness / lineCount
1156 lineWidthAlt = wallThickness / (lineCount + 1)
1157 if lineWidth > nozzleSize * 1.5:
1158 return lineCount + 1
1161 def calculateSolidLayerCount():
1162 layerHeight = getProfileSettingFloat('layer_height')
1163 solidThickness = getProfileSettingFloat('solid_layer_thickness')
1164 if layerHeight == 0.0:
1166 return int(math.ceil((solidThickness - 0.0001) / layerHeight))
1168 def calculateObjectSizeOffsets():
1171 if getProfileSetting('platform_adhesion') == 'Brim':
1172 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
1173 elif getProfileSetting('platform_adhesion') == 'Raft':
1176 if getProfileSettingFloat('skirt_line_count') > 0:
1177 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
1179 #if getProfileSetting('enable_raft') != 'False':
1180 # size += profile.getProfileSettingFloat('raft_margin') * 2
1181 #if getProfileSetting('support') != 'None':
1182 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
1183 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
1186 def getMachineCenterCoords():
1187 if getMachineSetting('machine_center_is_zero') == 'True':
1189 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
1191 #Returns a list of convex polygons, first polygon is the allowed area of the machine,
1192 # the rest of the polygons are the dis-allowed areas of the machine.
1193 def getMachineSizePolygons():
1194 size = numpy.array([getMachineSettingFloat('machine_width'), getMachineSettingFloat('machine_depth'), getMachineSettingFloat('machine_height')], numpy.float32)
1196 if getMachineSetting('machine_shape') == 'Circular':
1197 # Circle platform for delta printers...
1200 for n in xrange(0, steps):
1201 circle.append([math.cos(float(n)/steps*2*math.pi) * size[0]/2, math.sin(float(n)/steps*2*math.pi) * size[1]/2])
1202 ret.append(numpy.array(circle, numpy.float32))
1204 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))
1206 if getMachineSetting('machine_type').startswith('ultimaker2'):
1211 if getMachineSetting('machine_type') == 'ultimaker2go':
1213 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))
1214 ret.append(numpy.array([[ size[0]/2-w2-2,-size[1]/2],[ size[0]/2,-size[1]/2], [ size[0]/2,-size[1]/2+h],[ size[0]/2-w2,-size[1]/2+h]], numpy.float32))
1215 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))
1216 ret.append(numpy.array([[ size[0]/2, size[1]/2],[ size[0]/2-w2-2, size[1]/2], [ size[0]/2-w2, size[1]/2-h],[ size[0]/2, size[1]/2-h]], numpy.float32))
1219 #returns the number of extruders minimal used. Normally this returns 1, but with dual-extrusion support material it returns 2
1220 def minimalExtruderCount():
1221 if int(getMachineSetting('extruder_amount')) < 2:
1223 if getProfileSetting('support') == 'None':
1225 if getProfileSetting('support_dual_extrusion') == 'Second extruder':
1229 def getGCodeExtension():
1230 if getMachineSetting('gcode_flavor') == 'BFB':
1232 if getMachineSetting('gcode_flavor') == 'Mach3/LinuxCNC':
1236 #########################################################
1237 ## Alteration file functions
1238 #########################################################
1239 def replaceTagMatch(m):
1243 return pre + time.strftime('%H:%M:%S')
1245 return pre + time.strftime('%d-%m-%Y')
1247 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
1248 if tag == 'print_time':
1249 return pre + '#P_TIME#'
1250 if tag == 'filament_amount':
1251 return pre + '#F_AMNT#'
1252 if tag == 'filament_weight':
1253 return pre + '#F_WGHT#'
1254 if tag == 'filament_cost':
1255 return pre + '#F_COST#'
1256 if tag == 'profile_string':
1257 return pre + 'CURA_PROFILE_STRING:%s' % (getProfileString())
1258 if pre == 'F' and tag == 'max_z_speed':
1259 f = getProfileSettingFloat('travel_speed') * 60
1260 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
1261 f = getProfileSettingFloat(tag) * 60
1262 elif isProfileSetting(tag):
1263 f = getProfileSettingFloat(tag)
1264 elif isPreference(tag):
1265 f = getProfileSettingFloat(tag)
1267 return '%s?%s?' % (pre, tag)
1269 return pre + str(int(f))
1272 ### Get aleration raw contents. (Used internally in Cura)
1273 def getAlterationFile(filename):
1274 if filename in tempOverride:
1275 return tempOverride[filename]
1276 global settingsDictionary
1277 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
1278 return settingsDictionary[filename].getValue()
1279 traceback.print_stack()
1280 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
1283 def setAlterationFile(name, value):
1284 #Check if we have a configuration file loaded, else load the default.
1285 global settingsDictionary
1286 if name in settingsDictionary and settingsDictionary[name].isAlteration():
1287 settingsDictionary[name].setValue(value)
1288 saveProfile(getDefaultProfilePath(), True)
1290 def isTagIn(tag, contents):
1291 contents = re.sub(';[^\n]*\n', '', contents)
1292 return tag in contents
1294 ### Get the alteration file for output. (Used by Skeinforge)
1295 def getAlterationFileContents(filename, extruderCount = 1):
1298 alterationContents = getAlterationFile(filename)
1299 if getMachineSetting('gcode_flavor') == 'UltiGCode':
1300 if filename == 'end.gcode':
1301 return 'M25 ;Stop reading from this point on.\n;CURA_PROFILE_STRING:%s\n' % (getProfileString())
1303 if filename == 'start.gcode':
1304 gcode_parameter_key = 'S'
1305 if getMachineSetting('gcode_flavor') == 'Mach3/LinuxCNC':
1306 gcode_parameter_key = 'P'
1307 if extruderCount > 1:
1308 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
1309 #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.
1310 #We also set our steps per E here, if configured.
1311 eSteps = getMachineSettingFloat('steps_per_e')
1313 prefix += 'M92 E%f\n' % (eSteps)
1314 temp = getProfileSettingFloat('print_temperature')
1316 if getMachineSetting('has_heated_bed') == 'True':
1317 bedTemp = getProfileSettingFloat('print_bed_temperature')
1319 if bedTemp > 0 and not isTagIn('{print_bed_temperature}', alterationContents):
1320 prefix += 'M190 %s%f\n' % (gcode_parameter_key, bedTemp)
1321 if temp > 0 and not isTagIn('{print_temperature}', alterationContents):
1322 if extruderCount > 1:
1323 for n in xrange(1, extruderCount):
1325 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1326 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1327 prefix += 'M104 T%d %s%f\n' % (n, gcode_parameter_key, t)
1328 for n in xrange(0, extruderCount):
1330 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1331 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1332 prefix += 'M109 T%d %s%f\n' % (n, gcode_parameter_key, t)
1335 prefix += 'M109 %s%f\n' % (gcode_parameter_key, temp)
1336 elif filename == 'end.gcode':
1337 if extruderCount > 1:
1338 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
1339 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
1340 #postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
1341 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'