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', 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 path = os.path.expanduser('~/Documents')
493 if not os.path.exists(path):
498 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."))
499 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel(_("Check for updates"), _("Check for newer versions of Cura on startup"))
500 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel(_("Send usage statistics"), _("Submit anonymous usage information to improve future versions of Cura"))
501 setting('youmagine_token', '', str, 'preference', 'hidden')
502 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."))
503 setting('language', 'English', str, 'preference', 'hidden').setLabel(_('Language'), _('Change the language in which Cura runs. Switching language requires a restart of Cura'))
504 setting('active_machine', '0', int, 'preference', 'hidden')
506 setting('model_colour', '#FFC924', str, 'preference', 'hidden').setLabel(_('Model colour'), _('Display color for first extruder'))
507 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel(_('Model colour (2)'), _('Display color for second extruder'))
508 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel(_('Model colour (3)'), _('Display color for third extruder'))
509 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel(_('Model colour (4)'), _('Display color for forth extruder'))
510 setting('printing_window', 'Basic', ['Basic'], 'preference', 'hidden').setLabel(_('Printing window type'), _('Select the interface used for USB printing.'))
512 setting('window_maximized', 'True', bool, 'preference', 'hidden')
513 setting('window_pos_x', '-1', float, 'preference', 'hidden')
514 setting('window_pos_y', '-1', float, 'preference', 'hidden')
515 setting('window_width', '-1', float, 'preference', 'hidden')
516 setting('window_height', '-1', float, 'preference', 'hidden')
517 setting('window_normal_sash', '320', float, 'preference', 'hidden')
518 setting('last_run_version', '', str, 'preference', 'hidden')
520 setting('machine_name', '', str, 'machine', 'hidden')
521 setting('machine_type', 'unknown', str, 'machine', 'hidden') #Ultimaker, Ultimaker2, RepRap
522 setting('machine_width', '205', float, 'machine', 'hidden').setLabel(_("Maximum width (mm)"), _("Size of the machine in mm"))
523 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel(_("Maximum depth (mm)"), _("Size of the machine in mm"))
524 setting('machine_height', '200', float, 'machine', 'hidden').setLabel(_("Maximum height (mm)"), _("Size of the machine in mm"))
525 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."))
526 setting('machine_shape', 'Square', ['Square','Circular'], 'machine', 'hidden').setLabel(_("Build area shape"), _("The shape of machine build area."))
527 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
528 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel(_("Heated bed"), _("If you have an heated bed, this enabled heated bed settings (requires restart)"))
529 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."))
530 setting('extruder_amount', '1', ['1','2','3','4','5'], 'machine', 'hidden').setLabel(_("Extruder count"), _("Amount of extruders in your machine."))
531 setting('extruder_offset_x1', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your secondary extruder compared to the primary."))
532 setting('extruder_offset_y1', '21.6', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your secondary extruder compared to the primary."))
533 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your tertiary extruder compared to the primary."))
534 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your tertiary extruder compared to the primary."))
535 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
536 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
537 setting('extruder_offset_x4', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
538 setting('extruder_offset_y4', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
539 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."))
540 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel(_("Serial port"), _("Serial port to use for communication with the printer"))
541 setting('serial_port_auto', '', str, 'machine', 'hidden')
542 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"))
543 setting('serial_baud_auto', '', int, 'machine', 'hidden')
545 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."))
546 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."))
547 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."))
548 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."))
549 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."))
551 validators.warningAbove(settingsDictionary['filament_flow'], 150, _("More flow than 150% is rare and usually not recommended."))
552 validators.warningBelow(settingsDictionary['filament_flow'], 50, _("Less flow than 50% is rare and usually not recommended."))
553 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."))
554 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
555 validators.warningAbove(settingsDictionary['print_speed'], 150.0, _("It is highly unlikely that your machine can achieve a printing speed above 150mm/s"))
556 validators.printSpeedValidator(settingsDictionary['print_speed'])
557 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
558 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
559 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
560 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
561 validators.warningAbove(settingsDictionary['print_temperature5'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
562 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
563 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
564 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
565 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
566 validators.warningAbove(settingsDictionary['filament_diameter5'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
567 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, _("It is highly unlikely that your machine can achieve a travel speed above 300mm/s"))
568 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."))
570 #Conditions for multiple extruders
571 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
572 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
573 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
574 settingsDictionary['print_temperature5'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 4)
575 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
576 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
577 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
578 settingsDictionary['filament_diameter5'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 4)
579 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
580 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
581 settingsDictionary['wipe_tower'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
582 settingsDictionary['wipe_tower_volume'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
583 settingsDictionary['ooze_shield'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
585 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
587 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
588 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
589 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
590 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
591 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
592 settingsDictionary['print_temperature5'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
593 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
594 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
595 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
596 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
597 settingsDictionary['filament_diameter5'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
598 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
599 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
600 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
601 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
602 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
604 #Remove fake defined _() because later the localization will define a global _()
607 #########################################################
608 ## Profile and preferences functions
609 #########################################################
611 def getSubCategoriesFor(category):
614 for s in settingsList:
615 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
616 done[s.getSubCategory()] = True
617 ret.append(s.getSubCategory())
620 def getSettingsForCategory(category, subCategory = None):
622 for s in settingsList:
623 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
630 :return: The path in which the current configuration files are stored. This depends on the used OS.
632 if platform.system() == "Windows":
633 basePath = os.path.normpath(os.path.expanduser('~/.cura/%s' % version.getVersion(False)))
634 elif platform.system() == "Darwin":
635 basePath = os.path.expanduser('~/Library/Application Support/Cura/%s' % version.getVersion(False))
637 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
638 if not os.path.isdir(basePath):
640 os.makedirs(basePath)
642 print "Failed to create directory: %s" % (basePath)
645 def getAlternativeBasePaths():
647 Search for alternative installations of Cura and their preference files. Used to load configuration from older versions of Cura.
651 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
652 for subPath in os.listdir(basePath):
653 path = os.path.join(basePath, subPath)
654 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
656 path = os.path.join(basePath, subPath, 'Cura')
657 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
661 if sys.platform.startswith('win'):
663 #Check the old base path, which was in the application directory.
664 basePath = "C:\\program files (x86)\\"
665 for subPath in os.listdir(basePath):
666 path = os.path.join(basePath, subPath)
667 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
668 extra_list.append(path)
669 path = os.path.join(basePath, subPath, 'Cura')
670 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
671 extra_list.append(path)
672 basePath = "C:\\program files\\"
673 for subPath in os.listdir(basePath):
674 path = os.path.join(basePath, subPath)
675 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
676 extra_list.append(path)
677 path = os.path.join(basePath, subPath, 'Cura')
678 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
679 extra_list.append(path)
681 paths = extra_list + paths
684 print traceback.print_exc()
688 def getDefaultProfilePath():
690 :return: The default path where the currently used profile is stored and loaded on open and close of Cura.
692 return os.path.join(getBasePath(), 'current_profile.ini')
694 def loadProfile(filename, allMachines = False):
696 Read a profile file as active profile settings.
697 :param filename: The ini filename to save the profile in.
698 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
701 profileParser = ConfigParser.ConfigParser()
703 profileParser.read(filename)
704 except ConfigParser.ParsingError:
708 while profileParser.has_section('profile_%d' % (n)):
709 for set in settingsList:
710 if set.isPreference():
712 section = 'profile_%d' % (n)
713 if set.isAlteration():
714 section = 'alterations_%d' % (n)
715 if profileParser.has_option(section, set.getName()):
716 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'), n)
719 for set in settingsList:
720 if set.isPreference():
723 if set.isAlteration():
724 section = 'alterations'
725 if profileParser.has_option(section, set.getName()):
726 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
727 #Upgrade setting from older ini file
728 if getProfileSetting('retraction_combing') == '1':
729 putProfileSetting('retraction_combing', 'All')
731 def saveProfile(filename, allMachines = False):
733 Save the current profile to an ini file.
734 :param filename: The ini filename to save the profile in.
735 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
738 profileParser = ConfigParser.ConfigParser()
740 for set in settingsList:
741 if set.isPreference() or set.isMachineSetting():
743 for n in xrange(0, getMachineCount()):
744 if set.isAlteration():
745 section = 'alterations_%d' % (n)
747 section = 'profile_%d' % (n)
748 if not profileParser.has_section(section):
749 profileParser.add_section(section)
750 profileParser.set(section, set.getName(), set.getValue(n).encode('utf-8'))
752 profileParser.add_section('profile')
753 profileParser.add_section('alterations')
754 for set in settingsList:
755 if set.isPreference() or set.isMachineSetting():
757 if set.isAlteration():
758 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
760 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
763 profileParser.write(open(filename, 'w'))
765 print "Failed to write profile file: %s" % (filename)
767 def saveProfileDifferenceFromDefault(filename):
769 Save the current profile to an ini file. Only save the profile settings that differ from the default settings.
770 :param filename: The ini filename to save the profile in.
773 profileParser = ConfigParser.ConfigParser()
774 profileParser.add_section('profile')
775 for set in settingsList:
776 if set.isPreference() or set.isMachineSetting() or set.isAlteration():
778 if set.getDefault() == set.getValue():
780 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
782 profileParser.write(open(filename, 'w'))
784 print "Failed to write profile file: %s" % (filename)
787 """ Reset the profile for the current machine to default. """
789 for set in settingsList:
790 if not set.isProfile():
792 set.setValue(set.getDefault())
794 if getMachineSetting('machine_type') == 'ultimaker':
795 putProfileSetting('nozzle_size', '0.4')
796 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
797 putProfileSetting('retraction_enable', 'True')
798 elif getMachineSetting('machine_type') == 'ultimaker_plus':
799 putProfileSetting('nozzle_size', '0.4')
800 putProfileSetting('retraction_enable', 'True')
801 elif getMachineSetting('machine_type').startswith('ultimaker2'):
802 putProfileSetting('nozzle_size', '0.4')
803 putProfileSetting('retraction_enable', 'True')
805 putProfileSetting('nozzle_size', '0.5')
806 putProfileSetting('retraction_enable', 'True')
808 def setProfileFromString(options):
810 Parse an encoded string which has all the profile settings stored inside of it.
811 Used in combination with getProfileString to ease sharing of profiles.
813 options = base64.b64decode(options)
814 options = zlib.decompress(options)
815 (profileOpts, alt) = options.split('\f', 1)
816 global settingsDictionary
817 for option in profileOpts.split('\b'):
819 (key, value) = option.split('=', 1)
820 if key in settingsDictionary:
821 if settingsDictionary[key].isProfile():
822 settingsDictionary[key].setValue(value)
823 for option in alt.split('\b'):
825 (key, value) = option.split('=', 1)
826 if key in settingsDictionary:
827 if settingsDictionary[key].isAlteration():
828 settingsDictionary[key].setValue(value)
830 def getProfileString():
832 Get an encoded string which contains all profile settings.
833 Used in combination with setProfileFromString to share settings in files, forums or other text based ways.
838 for set in settingsList:
840 if set.getName() in tempOverride:
841 p.append(set.getName() + "=" + tempOverride[set.getName()])
843 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
844 elif set.isAlteration():
845 if set.getName() in tempOverride:
846 alt.append(set.getName() + "=" + tempOverride[set.getName()])
848 alt.append(set.getName() + "=" + set.getValue().encode('utf-8'))
849 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
850 ret = base64.b64encode(zlib.compress(ret, 9))
853 def insertNewlines(string, every=64): #This should be moved to a better place then profile.
855 for i in xrange(0, len(string), every):
856 lines.append(string[i:i+every])
857 return '\n'.join(lines)
859 def getPreferencesString():
861 :return: An encoded string which contains all the current preferences.
865 for set in settingsList:
866 if (set.isPreference() and set.getName() != 'lastFile' and set.getName() != 'youmagine_token') or set.isMachineSetting():
867 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
869 ret = base64.b64encode(zlib.compress(ret, 9))
873 def getProfileSetting(name):
875 Get the value of an profile setting.
876 :param name: Name of the setting to retrieve.
877 :return: Value of the current setting.
879 if name in tempOverride:
880 return tempOverride[name]
881 global settingsDictionary
882 if name in settingsDictionary and settingsDictionary[name].isProfile():
883 return settingsDictionary[name].getValue()
884 traceback.print_stack()
885 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
888 def getProfileSettingFloat(name):
890 setting = getProfileSetting(name).replace(',', '.')
891 return float(eval(setting, {}, {}))
895 def putProfileSetting(name, value):
896 """ Store a certain value in a profile setting. """
897 global settingsDictionary
898 if name in settingsDictionary and settingsDictionary[name].isProfile():
899 settingsDictionary[name].setValue(value)
901 def isProfileSetting(name):
902 """ Check if a certain key name is actually a profile value. """
903 global settingsDictionary
904 if name in settingsDictionary and settingsDictionary[name].isProfile():
908 ## Preferences functions
909 def getPreferencePath():
911 :return: The full path of the preference ini file.
913 return os.path.join(getBasePath(), 'preferences.ini')
915 def getPreferenceFloat(name):
917 Get the float value of a preference, returns 0.0 if the preference is not a invalid float
920 setting = getPreference(name).replace(',', '.')
921 return float(eval(setting, {}, {}))
925 def getPreferenceColour(name):
927 Get a preference setting value as a color array. The color is stored as #RRGGBB hex string in the setting.
929 colorString = getPreference(name)
930 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
932 def loadPreferences(filename):
934 Read a configuration file as global config
937 profileParser = ConfigParser.ConfigParser()
939 profileParser.read(filename)
940 except ConfigParser.ParsingError:
943 for set in settingsList:
944 if set.isPreference():
945 if profileParser.has_option('preference', set.getName()):
946 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
949 while profileParser.has_section('machine_%d' % (n)):
950 for set in settingsList:
951 if set.isMachineSetting():
952 if profileParser.has_option('machine_%d' % (n), set.getName()):
953 set.setValue(unicode(profileParser.get('machine_%d' % (n), set.getName()), 'utf-8', 'replace'), n)
956 setActiveMachine(int(getPreferenceFloat('active_machine')))
958 def loadMachineSettings(filename):
960 #Read a configuration file as global config
961 profileParser = ConfigParser.ConfigParser()
963 profileParser.read(filename)
964 except ConfigParser.ParsingError:
967 for set in settingsList:
968 if set.isMachineSetting():
969 if profileParser.has_option('machine', set.getName()):
970 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
971 checkAndUpdateMachineName()
973 def savePreferences(filename):
975 #Save the current profile to an ini file
976 parser = ConfigParser.ConfigParser()
977 parser.add_section('preference')
979 for set in settingsList:
980 if set.isPreference():
981 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
984 while getMachineSetting('machine_name', n) != '':
985 parser.add_section('machine_%d' % (n))
986 for set in settingsList:
987 if set.isMachineSetting():
988 parser.set('machine_%d' % (n), set.getName(), set.getValue(n).encode('utf-8'))
991 parser.write(open(filename, 'w'))
993 print "Failed to write preferences file: %s" % (filename)
995 def getPreference(name):
996 if name in tempOverride:
997 return tempOverride[name]
998 global settingsDictionary
999 if name in settingsDictionary and settingsDictionary[name].isPreference():
1000 return settingsDictionary[name].getValue()
1001 traceback.print_stack()
1002 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
1005 def putPreference(name, value):
1006 #Check if we have a configuration file loaded, else load the default.
1007 global settingsDictionary
1008 if name in settingsDictionary and settingsDictionary[name].isPreference():
1009 settingsDictionary[name].setValue(value)
1010 savePreferences(getPreferencePath())
1012 traceback.print_stack()
1013 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
1015 def isPreference(name):
1016 global settingsDictionary
1017 if name in settingsDictionary and settingsDictionary[name].isPreference():
1021 def getMachineSettingFloat(name, index = None):
1023 setting = getMachineSetting(name, index).replace(',', '.')
1024 return float(eval(setting, {}, {}))
1028 def getMachineSetting(name, index = None):
1029 if name in tempOverride:
1030 return tempOverride[name]
1031 global settingsDictionary
1032 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1033 return settingsDictionary[name].getValue(index)
1034 traceback.print_stack()
1035 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
1038 def putMachineSetting(name, value, index = None):
1039 #Check if we have a configuration file loaded, else load the default.
1040 global settingsDictionary
1041 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1042 settingsDictionary[name].setValue(value, index)
1043 savePreferences(getPreferencePath())
1045 def isMachineSetting(name):
1046 global settingsDictionary
1047 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1051 def checkAndUpdateMachineName():
1052 global _selectedMachineIndex
1053 name = getMachineSetting('machine_name')
1056 name = getMachineSetting('machine_type')
1057 for n in xrange(0, getMachineCount()):
1058 if n == _selectedMachineIndex:
1061 if name == getMachineSetting('machine_name', n):
1064 if '%s (%d)' % (name, index) == getMachineSetting('machine_name', n):
1066 if index is not None:
1067 name = '%s (%d)' % (name, index)
1068 putMachineSetting('machine_name', name)
1069 putPreference('active_machine', _selectedMachineIndex)
1071 def getMachineCount():
1073 while getMachineSetting('machine_name', n) != '':
1079 def setActiveMachine(index):
1080 global _selectedMachineIndex
1081 _selectedMachineIndex = index
1082 putPreference('active_machine', _selectedMachineIndex)
1084 def removeMachine(index):
1085 global _selectedMachineIndex
1087 if getMachineCount() < 2:
1089 for n in xrange(index, getMachineCount()):
1090 for setting in settingsList:
1091 if setting.isMachineSetting():
1092 setting.setValue(setting.getValue(n+1), n)
1094 if _selectedMachineIndex >= index:
1095 setActiveMachine(getMachineCount() - 1)
1097 ## Temp overrides for multi-extruder slicing and the project planner.
1099 def setTempOverride(name, value):
1100 tempOverride[name] = unicode(value).encode("utf-8")
1101 def clearTempOverride(name):
1102 del tempOverride[name]
1103 def resetTempOverride():
1104 tempOverride.clear()
1106 #########################################################
1107 ## Utility functions to calculate common profile values
1108 #########################################################
1109 def calculateEdgeWidth():
1110 wallThickness = getProfileSettingFloat('wall_thickness')
1111 nozzleSize = getProfileSettingFloat('nozzle_size')
1113 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1114 return wallThickness
1116 if wallThickness < 0.01:
1118 if wallThickness < nozzleSize:
1119 return wallThickness
1121 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1124 lineWidth = wallThickness / lineCount
1125 lineWidthAlt = wallThickness / (lineCount + 1)
1126 if lineWidth > nozzleSize * 1.5:
1130 def calculateLineCount():
1131 wallThickness = getProfileSettingFloat('wall_thickness')
1132 nozzleSize = getProfileSettingFloat('nozzle_size')
1134 if wallThickness < 0.01:
1136 if wallThickness < nozzleSize:
1138 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1141 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1144 lineWidth = wallThickness / lineCount
1145 lineWidthAlt = wallThickness / (lineCount + 1)
1146 if lineWidth > nozzleSize * 1.5:
1147 return lineCount + 1
1150 def calculateSolidLayerCount():
1151 layerHeight = getProfileSettingFloat('layer_height')
1152 solidThickness = getProfileSettingFloat('solid_layer_thickness')
1153 if layerHeight == 0.0:
1155 return int(math.ceil((solidThickness - 0.0001) / layerHeight))
1157 def calculateObjectSizeOffsets():
1160 if getProfileSetting('platform_adhesion') == 'Brim':
1161 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
1162 elif getProfileSetting('platform_adhesion') == 'Raft':
1165 if getProfileSettingFloat('skirt_line_count') > 0:
1166 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
1168 #if getProfileSetting('enable_raft') != 'False':
1169 # size += profile.getProfileSettingFloat('raft_margin') * 2
1170 #if getProfileSetting('support') != 'None':
1171 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
1172 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
1175 def getMachineCenterCoords():
1176 if getMachineSetting('machine_center_is_zero') == 'True':
1178 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
1180 #Returns a list of convex polygons, first polygon is the allowed area of the machine,
1181 # the rest of the polygons are the dis-allowed areas of the machine.
1182 def getMachineSizePolygons():
1183 size = numpy.array([getMachineSettingFloat('machine_width'), getMachineSettingFloat('machine_depth'), getMachineSettingFloat('machine_height')], numpy.float32)
1185 if getMachineSetting('machine_shape') == 'Circular':
1186 # Circle platform for delta printers...
1189 for n in xrange(0, steps):
1190 circle.append([math.cos(float(n)/steps*2*math.pi) * size[0]/2, math.sin(float(n)/steps*2*math.pi) * size[1]/2])
1191 ret.append(numpy.array(circle, numpy.float32))
1193 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))
1195 if getMachineSetting('machine_type').startswith('ultimaker2'):
1200 if getMachineSetting('machine_type') == 'ultimaker2go':
1202 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))
1203 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))
1204 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))
1205 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))
1208 #returns the number of extruders minimal used. Normally this returns 1, but with dual-extrusion support material it returns 2
1209 def minimalExtruderCount():
1210 if int(getMachineSetting('extruder_amount')) < 2:
1212 if getProfileSetting('support') == 'None':
1214 if getProfileSetting('support_dual_extrusion') == 'Second extruder':
1218 def getGCodeExtension():
1219 if getMachineSetting('gcode_flavor') == 'BFB':
1221 if getMachineSetting('gcode_flavor') == 'Mach3/LinuxCNC':
1225 #########################################################
1226 ## Alteration file functions
1227 #########################################################
1228 def replaceTagMatch(m):
1232 return pre + time.strftime('%H:%M:%S')
1234 return pre + time.strftime('%d-%m-%Y')
1236 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
1237 if tag == 'print_time':
1238 return pre + '#P_TIME#'
1239 if tag == 'filament_amount':
1240 return pre + '#F_AMNT#'
1241 if tag == 'filament_weight':
1242 return pre + '#F_WGHT#'
1243 if tag == 'filament_cost':
1244 return pre + '#F_COST#'
1245 if tag == 'profile_string':
1246 return pre + 'CURA_PROFILE_STRING:%s' % (getProfileString())
1247 if pre == 'F' and tag == 'max_z_speed':
1248 f = getProfileSettingFloat('travel_speed') * 60
1249 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
1250 f = getProfileSettingFloat(tag) * 60
1251 elif isProfileSetting(tag):
1252 f = getProfileSettingFloat(tag)
1253 elif isPreference(tag):
1254 f = getProfileSettingFloat(tag)
1256 return '%s?%s?' % (pre, tag)
1258 return pre + str(int(f))
1261 ### Get aleration raw contents. (Used internally in Cura)
1262 def getAlterationFile(filename):
1263 if filename in tempOverride:
1264 return tempOverride[filename]
1265 global settingsDictionary
1266 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
1267 return settingsDictionary[filename].getValue()
1268 traceback.print_stack()
1269 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
1272 def setAlterationFile(name, value):
1273 #Check if we have a configuration file loaded, else load the default.
1274 global settingsDictionary
1275 if name in settingsDictionary and settingsDictionary[name].isAlteration():
1276 settingsDictionary[name].setValue(value)
1277 saveProfile(getDefaultProfilePath(), True)
1279 def isTagIn(tag, contents):
1280 contents = re.sub(';[^\n]*\n', '', contents)
1281 return tag in contents
1283 ### Get the alteration file for output. (Used by Skeinforge)
1284 def getAlterationFileContents(filename, extruderCount = 1):
1287 alterationContents = getAlterationFile(filename)
1288 if getMachineSetting('gcode_flavor') == 'UltiGCode':
1289 if filename == 'end.gcode':
1290 return 'M25 ;Stop reading from this point on.\n;CURA_PROFILE_STRING:%s\n' % (getProfileString())
1292 if filename == 'start.gcode':
1293 gcode_parameter_key = 'S'
1294 if getMachineSetting('gcode_flavor') == 'Mach3/LinuxCNC':
1295 gcode_parameter_key = 'P'
1296 if extruderCount > 1:
1297 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
1298 #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.
1299 #We also set our steps per E here, if configured.
1300 eSteps = getMachineSettingFloat('steps_per_e')
1302 prefix += 'M92 E%f\n' % (eSteps)
1303 temp = getProfileSettingFloat('print_temperature')
1305 if getMachineSetting('has_heated_bed') == 'True':
1306 bedTemp = getProfileSettingFloat('print_bed_temperature')
1308 if bedTemp > 0 and not isTagIn('{print_bed_temperature}', alterationContents):
1309 prefix += 'M190 %s%f\n' % (gcode_parameter_key, bedTemp)
1310 if temp > 0 and not isTagIn('{print_temperature}', alterationContents):
1311 if extruderCount > 1:
1312 for n in xrange(1, extruderCount):
1314 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1315 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1316 prefix += 'M104 T%d %s%f\n' % (n, gcode_parameter_key, t)
1317 for n in xrange(0, extruderCount):
1319 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1320 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1321 prefix += 'M109 T%d %s%f\n' % (n, gcode_parameter_key, t)
1324 prefix += 'M109 %s%f\n' % (gcode_parameter_key, temp)
1325 elif filename == 'end.gcode':
1326 if extruderCount > 1:
1327 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
1328 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
1329 #postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
1330 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'