2 The profile module contains all the settings for Cura.
3 These settings can be globally accessed and modified.
5 from __future__ import division
6 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
21 import cPickle as pickle
23 if sys.version_info[0] < 3:
26 import configparser as ConfigParser
28 from Cura.util import version
29 from Cura.util import validators
31 #The settings dictionary contains a key/value reference to all possible settings. With the setting name as key.
32 settingsDictionary = {}
33 #The settings list is used to keep a full list of all the settings. This is needed to keep the settings in the proper order,
34 # as the dictionary will not contain insertion order.
37 #Currently selected machine (by index) Cura support multiple machines in the same preferences and can switch between them.
38 # Each machine has it's own index and unique name.
39 _selectedMachineIndex = 0
41 class setting(object):
43 A setting object contains a configuration setting. These are globally accessible trough the quick access functions
44 and trough the settingsDictionary function.
46 * profile settings (settings that effect the slicing process and the print result)
47 * preferences (settings that effect how cura works and acts)
48 * machine settings (settings that relate to the physical configuration of your machine)
49 * alterations (bad name copied from Skeinforge. These are the start/end code pieces)
50 Settings have validators that check if the value is valid, but do not prevent invalid values!
51 Settings have conditions that enable/disable this setting depending on other settings. (Ex: Dual-extrusion)
53 def __init__(self, name, default, type, category, subcategory):
57 self._default = unicode(default)
60 self._category = category
61 self._subcategory = subcategory
62 self._expert_sub_category = None
66 if type is types.FloatType:
67 validators.validFloat(self)
68 elif type is types.IntType:
69 validators.validInt(self)
71 global settingsDictionary
72 settingsDictionary[name] = self
74 settingsList.append(self)
76 def setLabel(self, label, tooltip = ''):
78 self._tooltip = tooltip
81 def setRange(self, minValue=None, maxValue=None):
82 if len(self._validators) < 1:
84 self._validators[0].minValue = minValue
85 self._validators[0].maxValue = maxValue
92 return _(self._tooltip)
94 def getCategory(self):
97 def getSubCategory(self):
98 return self._subcategory
100 def getExpertSubCategory(self):
101 return self._expert_sub_category
103 def setExpertSubCategory(self, expert_sub_category):
104 self._expert_sub_category = expert_sub_category
107 def isPreference(self):
108 return self._category == 'preference'
110 def isMachineSetting(self):
111 return self._category == 'machine'
113 def isAlteration(self):
114 return self._category == 'alteration'
117 return not self.isAlteration() and not self.isPreference() and not self.isMachineSetting()
125 def getValue(self, index = None):
127 index = self.getValueIndex()
128 if index >= len(self._values):
130 return self._values[index]
132 def getDefault(self):
135 def setValue(self, value, index = None):
137 index = self.getValueIndex()
138 while index >= len(self._values):
139 self._values.append(self._default)
140 self._values[index] = unicode(value)
142 def getValueIndex(self):
143 if self.isMachineSetting() or self.isProfile() or self.isAlteration():
144 global _selectedMachineIndex
145 return _selectedMachineIndex
149 result = validators.SUCCESS
151 for validator in self._validators:
152 res, err = validator.validate()
153 if res == validators.ERROR:
155 elif res == validators.WARNING and result != validators.ERROR:
157 if res != validators.SUCCESS:
159 return result, '\n'.join(msgs)
161 def addCondition(self, conditionFunction):
162 self._conditions.append(conditionFunction)
164 def checkConditions(self):
165 for condition in self._conditions:
170 #########################################################
172 #########################################################
174 #Define a fake _() function to fake the gettext tools in to generating strings for the profile settings.
178 setting('layer_height', 0.1, float, 'basic', _('Quality')).setRange(0.0001).setLabel(_("Layer height (mm)"), _("Layer height in millimeters.\nThis is the most important setting to determine the quality of your print. Smaller layer heights will give a finer surface but will give longer print time. Larger layer heights will provide fast prints but a rougher surface."))
179 setting('wall_thickness', 0.8, float, 'basic', _('Quality')).setRange(0.0).setLabel(_("Shell thickness (mm)"), _("Thickness of the outside shell in the horizontal direction.\nThis is used in combination with the nozzle size to define the number\nof perimeter lines and the thickness of those perimeter lines."))
180 setting('retraction_enable', True, bool, 'basic', _('Quality')).setExpertSubCategory('Retraction').setLabel(_("Enable retraction"), _("Retract the filament when the nozzle is moving over a none-printed area. Details about the retraction can be configured in the advanced tab."))
181 setting('solid_layer_thickness', 0.6, float, 'basic', _('Fill')).setRange(0).setLabel(_("Bottom/Top thickness (mm)"), _("This controls the thickness of the bottom and top layers, the amount of solid layers put down is calculated by the layer thickness and this value.\nHaving this value a multiple of the layer thickness makes sense. And keep it near your wall thickness to make an evenly strong part."))
182 setting('fill_density', 20, float, 'basic', _('Fill')).setExpertSubCategory('Infill').setRange(0, 100).setLabel(_("Fill Density (%)"), _("This controls how densely filled the insides of your print will be. For a solid part use 100%, for an empty part use 0%. A value around 20% is usually enough.\nThis will not affect the outside of the print and only adjusts how strong the part becomes."))
183 setting('nozzle_size', 0.4, float, 'advanced', _('Machine')).setRange(0.1,10).setLabel(_("Nozzle size (mm)"), _("The nozzle size is very important, this is used to calculate the line width of the infill, and used to calculate the amount of outside wall lines and thickness for the wall thickness you entered in the print settings."))
184 setting('print_speed', 50, float, 'basic', _('Speed and Temperature')).setRange(1).setLabel(_("Print speed (mm/s)"), _("Speed at which printing happens. A well adjusted 3D printer can reach high speeds. However, for high quality prints slower speeds are required. Printing speed depends on a lot of factors. You will be experimenting with optimal settings for this."))
185 setting('print_temperature', 220, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("Printing temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
186 setting('print_temperature2', 0, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("2nd nozzle temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
187 setting('print_temperature3', 0, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("3th nozzle temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
188 setting('print_temperature4', 0, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("4th nozzle temperature (C)"), _("Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA 205C is recommended.\nFor ABS and HIPS 240C is recommended."))
189 setting('print_bed_temperature', 70, int, 'basic', _('Speed and Temperature')).setRange(0,340).setLabel(_("Bed temperature (C)"), _("Temperature used for the heated printer bed. Set at 0 to pre-heat yourself.\nFor PLA 60C is recommended.\nFor ABS and HIPS 110C is recommended."))
190 setting('support', 'None', [_('None'), _('Touching buildplate'), _('Everywhere')], 'basic', _('Support')).setExpertSubCategory('Support').setLabel(_("Support type"), _("Type of support structure build.\n\"Support is useful when a model has severe over hangs. Using this option does require some finishing of the print, including removing the support material.\n\"Touching buildplate\" is the most commonly used support setting.\n\nNone does not do any support.\nTouching buildplate only creates support where the support structure will touch the build platform.\nEverywhere creates support even on top of parts of the model."))
191 setting('platform_adhesion', 'None', [_('None'), _('Brim'), _('Raft')], 'basic', _('Support')).setExpertSubCategory(['Skirt', 'Brim', 'Raft']).setLabel(_("Platform adhesion type"), _("Different options that help in preventing corners from lifting due to warping.\nBrim adds a single layer thick flat area around your object which is easy to cut off afterwards, and it is the recommended option.\nRaft adds a thick raster below the object and a thin interface between this and your object.\n(Note that enabling the brim or raft disables the skirt)"))
192 setting('support_dual_extrusion', 'Both', [_('Both'), _('First extruder'), _('Second extruder')], 'basic', _('Support')).setLabel(_("Support dual extrusion"), _("Which extruder to use for support material, for break-away support you can use both extruders.\nBut if one of the materials is more expensive then the other you could select an extruder to use for support material. This causes more extruder switches.\nYou can also use the 2nd extruder for soluble support materials."))
193 setting('wipe_tower', False, bool, 'basic', _('Dual extrusion')).setLabel(_("Wipe&prime tower"), _("The wipe-tower is a tower printed on every layer when switching between nozzles.\nThe old nozzle is wiped off on the tower before the new nozzle is used to print the 2nd color."))
194 setting('wipe_tower_volume', 15, float, 'expert', _('Dual extrusion')).setLabel(_("Wipe&prime tower volume per layer (mm3)"), _("The amount of material put in the wipe/prime tower.\nThis is done in volume because in general you want to extrude a\ncertain amount of volume to get the extruder going, independent on the layer height.\nThis means that with thinner layers, your tower gets bigger."))
195 setting('ooze_shield', False, bool, 'basic', _('Dual extrusion')).setLabel(_("Ooze shield"), _("The ooze shield is a 1 line thick shell around the object which stands a few mm from the object.\nThis shield catches any oozing from the unused nozzle in dual-extrusion."))
196 setting('filament_diameter', 2.85, float, 'basic', _('Filament')).setRange(1).setLabel(_("Diameter (mm)"), _("Diameter of your filament, as accurately as possible.\nIf you cannot measure this value you will have to calibrate it, a higher number means less extrusion, a smaller number generates more extrusion."))
197 setting('filament_diameter2', 0, float, 'basic', _('Filament')).setRange(0).setLabel(_("Diameter2 (mm)"), _("Diameter of your filament for the 2nd nozzle. Use 0 to use the same diameter as for nozzle 1."))
198 setting('filament_diameter3', 0, float, 'basic', _('Filament')).setRange(0).setLabel(_("Diameter3 (mm)"), _("Diameter of your filament for the 3th nozzle. Use 0 to use the same diameter as for nozzle 1."))
199 setting('filament_diameter4', 0, float, 'basic', _('Filament')).setRange(0).setLabel(_("Diameter4 (mm)"), _("Diameter of your filament for the 4th nozzle. Use 0 to use the same diameter as for nozzle 1."))
200 setting('filament_flow', 100., float, 'basic', _('Filament')).setRange(5,300).setLabel(_("Flow (%)"), _("Flow compensation, the amount of material extruded is multiplied by this value"))
201 setting('retraction_speed', 40.0, float, 'advanced', _('Retraction')).setRange(0.1).setLabel(_("Speed (mm/s)"), _("Speed at which the filament is retracted, a higher retraction speed works better. But a very high retraction speed can lead to filament grinding."))
202 setting('retraction_amount', 4.5, float, 'advanced', _('Retraction')).setRange(0).setLabel(_("Distance (mm)"), _("Amount of retraction, set at 0 for no retraction at all. A value between 1 and 2 millimeters provides good results for most materials."))
203 setting('retraction_dual_amount', 16.5, float, 'advanced', _('Retraction')).setRange(0).setLabel(_("Dual extrusion switch amount (mm)"), _("Amount of retraction when switching nozzle with dual-extrusion, set at 0 for no retraction at all. A value of 16.0mm seems to generate good results."))
204 setting('retraction_min_travel', 1.5, float, 'expert', _('Retraction')).setRange(0).setLabel(_("Minimum travel (mm)"), _("Minimum amount of travel needed for a retraction to happen at all. This setting is used to prevent from having too many retractions in a small area."))
205 setting('retraction_combing', True, bool, 'expert', _('Retraction')).setLabel(_("Enable combing"), _("Combing is the act of avoiding holes in the print for the head to travel over. If combing is disabled the printer head moves straight from the start point to the end point and it will always retract."))
206 setting('retraction_minimal_extrusion',0.02, float,'expert', _('Retraction')).setRange(0).setLabel(_("Minimal extrusion before retracting (mm)"), _("The minimal amount of extrusion that needs to be done before retracting again if a retraction needs to happen before this minimal is reached the retraction is ignored.\nThis avoids retracting a lot on the same piece of filament which flattens the filament and causes grinding issues."))
207 setting('retraction_hop', 0.0, float, 'expert', _('Retraction')).setRange(0).setLabel(_("Z hop when retracting (mm)"), _("When a retraction is done, the head is lifted by this amount to travel over the print. A value of 0.075 works well. This feature has a lot of positive effect on delta towers."))
208 setting('bottom_thickness', 0.3, float, 'advanced', _('Quality')).setRange(0).setLabel(_("Initial layer thickness (mm)"), _("Layer thickness of the bottom layer. A thicker bottom layer makes sticking to the bed easier. Set to 0.0 to have the bottom layer thickness the same as the other layers."))
209 setting('layer0_width_factor', 100, float, 'advanced', _('Quality')).setRange(50, 300).setLabel(_("Initial layer line width (%)"), _("Extra width factor for the extrusion on the first layer, on some printers it's good to have wider extrusion on the first layer to get better bed adhesion."))
210 setting('object_sink', 0.0, float, 'advanced', _('Quality')).setRange(0).setLabel(_("Cut off object bottom (mm)"), _("Sinks the object into the platform, this can be used for objects that do not have a flat bottom and thus create a too small first layer."))
211 #setting('enable_skin', False, bool, 'advanced', _('Quality')).setLabel(_("Duplicate outlines"), _("Skin prints the outer lines of the prints twice, each time with half the thickness. This gives the illusion of a higher print quality."))
212 setting('overlap_dual', 0.15, float, 'advanced', _('Quality')).setLabel(_("Dual extrusion overlap (mm)"), _("Add a certain amount of overlapping extrusion on dual-extrusion prints. This bonds the different colors together."))
213 setting('travel_speed', 150.0, float, 'advanced', _('Speed')).setRange(0.1).setLabel(_("Travel speed (mm/s)"), _("Speed at which travel moves are done. A higher value will provide faster print times. Beware that too fast of a speed can reduce print reliability. Most high quality printers can handle 150mm/s to 200mm/s with no problems."))
214 setting('bottom_layer_speed', 20, float, 'advanced', _('Speed')).setRange(0.1).setLabel(_("Bottom layer speed (mm/s)"), _("Print speed for the bottom layer. It is generally best to print the first layer slower so it sticks better to the printer bed."))
215 setting('infill_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Infill speed (mm/s)"), _("Speed at which infill parts are printed. If set to 0 then the print speed is used for the infill. Printing the infill faster can greatly reduce printing time, but this can negatively affect print quality if made too fast."))
216 setting('solidarea_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Top/bottom speed (mm/s)"), _("Speed at which top/bottom parts are printed. If set to 0 then the print speed is used for the infill. Printing the top/bottom faster can greatly reduce printing time, but this can negatively affect print quality."))
217 setting('inset0_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Outer shell speed (mm/s)"), _("Speed at which outer shell is printed. If set to 0 then the print speed is used. Printing the outer shell at a lower speed improves the final skin quality. However, having a large difference between the inner shell speed and the outer shell speed will effect quality in a negative way."))
218 setting('insetx_speed', 0.0, float, 'advanced', _('Speed')).setRange(0.0).setLabel(_("Inner shell speed (mm/s)"), _("Speed at which inner shells are printed. If set to 0 then the print speed is used. Printing the inner shell faster then the outer shell will reduce printing time. It is good to set this somewhere in between the outer shell speed and the infill/printing speed."))
219 setting('cool_min_layer_time', 5, float, 'advanced', _('Cool')).setRange(0).setLabel(_("Minimal layer time (sec)"), _("Minimum time spent in a layer, gives the layer time to cool down before the next layer is put on top. If the layer will be placed down too fast the printer will slow down to make sure it has spent at least this amount of seconds printing this layer."))
220 setting('fan_enabled', True, bool, 'advanced', _('Cool')).setExpertSubCategory('Cool').setLabel(_("Enable cooling fan"), _("Enable the cooling fan during the print. The extra cooling from the cooling fan is essential during faster prints and with PLA."))
222 setting('skirt_line_count', 1, int, 'expert', _('Skirt')).setRange(0).setLabel(_("Line count"), _("The skirt is a line drawn around the object at the first layer. This helps to prime your extruder, and to see if the object fits on your platform.\nSetting this to 0 will disable the skirt. Multiple skirt lines can help priming your extruder better for small objects."))
223 setting('skirt_gap', 3.0, float, 'expert', _('Skirt')).setRange(0).setLabel(_("Start distance (mm)"), _("The distance between the skirt and the first layer.\nThis is the minimal distance, multiple skirt lines will be put outwards from this distance."))
224 setting('skirt_minimal_length', 150.0, float, 'expert', _('Skirt')).setRange(0).setLabel(_("Minimal length (mm)"), _("The minimal length of the skirt, if this minimal length is not reached it will add more skirt lines to reach this minimal lenght.\nNote: If the line count is set to 0 this is ignored."))
225 setting('fan_full_height', 0.5, float, 'expert', _('Cool')).setRange(0).setLabel(_("Fan full on at height (mm)"), _("The height at which the fan is turned on completely. For the layers below this the fan speed is scaled linearly with the fan off at layer 0."))
226 setting('fan_speed', 100, int, 'expert', _('Cool')).setRange(0,100).setLabel(_("Fan speed min (%)"), _("When the fan is turned on, it is enabled at this speed setting. If cool slows down the layer, the fan is adjusted between the min and max speed. Minimal fan speed is used if the layer is not slowed down due to cooling."))
227 setting('fan_speed_max', 100, int, 'expert', _('Cool')).setRange(0,100).setLabel(_("Fan speed max (%)"), _("When the fan is turned on, it is enabled at this speed setting. If cool slows down the layer, the fan is adjusted between the min and max speed. Maximal fan speed is used if the layer is slowed down due to cooling by more than 200%."))
228 setting('cool_min_feedrate', 10, float, 'expert', _('Cool')).setRange(0).setLabel(_("Minimum speed (mm/s)"), _("The minimal layer time can cause the print to slow down so much it starts to ooze. The minimal feedrate protects against this. Even if a print gets slowed down it will never be slower than this minimal speed."))
229 setting('cool_head_lift', False, bool, 'expert', _('Cool')).setLabel(_("Cool head lift"), _("Lift the head if the minimal speed is hit because of cool slowdown, and wait the extra time so the minimal layer time is always hit."))
230 setting('solid_top', True, bool, 'expert', _('Infill')).setLabel(_("Solid infill top"), _("Create a solid top surface, if set to false the top is filled with the fill percentage. Useful for cups/vases."))
231 setting('solid_bottom', True, bool, 'expert', _('Infill')).setLabel(_("Solid infill bottom"), _("Create a solid bottom surface, if set to false the bottom is filled with the fill percentage. Useful for buildings."))
232 setting('fill_overlap', 15, int, 'expert', _('Infill')).setRange(0,100).setLabel(_("Infill overlap (%)"), _("Amount of overlap between the infill and the walls. There is a slight overlap with the walls and the infill so the walls connect firmly to the infill."))
233 setting('support_type', 'Lines', ['Grid', 'Lines'], 'expert', _('Support')).setLabel(_("Structure type"), _("The type of support structure.\nGrid is very strong and can come off in 1 piece, however, sometimes it is too strong.\nLines are single walled lines that break off one at a time. Which is more work to remove, but as it is less strong it does work better on tricky prints."))
234 setting('support_angle', 60, float, 'expert', _('Support')).setRange(0,90).setLabel(_("Overhang angle for support (deg)"), _("The minimal angle that overhangs need to have to get support. With 90 degree being horizontal and 0 degree being vertical."))
235 setting('support_fill_rate', 15, int, 'expert', _('Support')).setRange(0,100).setLabel(_("Fill amount (%)"), _("Amount of infill structure in the support material, less material gives weaker support which is easier to remove. 15% seems to be a good average."))
236 setting('support_xy_distance', 0.7, float, 'expert', _('Support')).setRange(0,10).setLabel(_("Distance X/Y (mm)"), _("Distance of the support material from the print, in the X/Y directions.\n0.7mm gives a nice distance from the print so the support does not stick to the print."))
237 setting('support_z_distance', 0.15, float, 'expert', _('Support')).setRange(0,10).setLabel(_("Distance Z (mm)"), _("Distance from the top/bottom of the support to the print. A small gap here makes it easier to remove the support but makes the print a bit uglier.\n0.15mm gives a good seperation of the support material."))
238 setting('spiralize', False, bool, 'expert', _('Black Magic')).setLabel(_("Spiralize the outer contour"), _("Spiralize is smoothing out the Z move of the outer edge. This will create a steady Z increase over the whole print. This feature turns a solid object into a single walled print with a solid bottom.\nThis feature used to be called Joris in older versions."))
239 setting('simple_mode', False, bool, 'expert', _('Black Magic')).setLabel(_("Only follow mesh surface"), _("Only follow the mesh surfaces of the 3D model, do not do anything else. No infill, no top/bottom, nothing."))
240 #setting('bridge_speed', 100, int, 'expert', 'Bridge').setRange(0,100).setLabel(_("Bridge speed (%)"), _("Speed at which layers with bridges are printed, compared to normal printing speed."))
241 setting('brim_line_count', 20, int, 'expert', _('Brim')).setRange(1,100).setLabel(_("Brim line amount"), _("The amount of lines used for a brim, more lines means a larger brim which sticks better, but this also makes your effective print area smaller."))
242 setting('raft_margin', 5.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Extra margin (mm)"), _("If the raft is enabled, this is the extra raft area around the object which is also rafted. Increasing this margin will create a stronger raft while using more material and leaving less area for your print."))
243 setting('raft_line_spacing', 3.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Line spacing (mm)"), _("When you are using the raft this is the distance between the centerlines of the raft line."))
244 setting('raft_base_thickness', 0.3, float, 'expert', _('Raft')).setRange(0).setLabel(_("Base thickness (mm)"), _("When you are using the raft this is the thickness of the base layer which is put down."))
245 setting('raft_base_linewidth', 1.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Base line width (mm)"), _("When you are using the raft this is the width of the base layer lines which are put down."))
246 setting('raft_interface_thickness', 0.27, float, 'expert', _('Raft')).setRange(0).setLabel(_("Interface thickness (mm)"), _("When you are using the raft this is the thickness of the interface layer which is put down."))
247 setting('raft_interface_linewidth', 0.4, float, 'expert', _('Raft')).setRange(0).setLabel(_("Interface line width (mm)"), _("When you are using the raft this is the width of the interface layer lines which are put down."))
248 setting('raft_airgap_all', 0.0, float, 'expert', _('Raft')).setRange(0).setLabel(_("Airgap"), _("Gap between the last layer of the raft the whole print."))
249 setting('raft_airgap', 0.22, float, 'expert', _('Raft')).setRange(0).setLabel(_("First Layer Airgap"), _("Gap between the last layer of the raft and the first printing layer. A small gap of 0.2mm works wonders on PLA and makes the raft easy to remove. This value is added on top of the 'Airgap' setting."))
250 setting('raft_surface_layers', 2, int, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layers"), _("Amount of surface layers put on top of the raft, these are fully filled layers on which the model is printed."))
251 setting('raft_surface_thickness', 0.27, float, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layer thickness (mm)"), _("Thickness of each surface layer."))
252 setting('raft_surface_linewidth', 0.4, float, 'expert', _('Raft')).setRange(0).setLabel(_("Surface layer line width (mm)"), _("Width of the lines for each surface layer."))
253 setting('fix_horrible_union_all_type_a', True, bool, 'expert', _('Fix horrible')).setLabel(_("Combine everything (Type-A)"), _("This expert option adds all parts of the model together. The result is usually that internal cavities disappear. Depending on the model this can be intended or not. Enabling this option is at your own risk. Type-A is dependent on the model normals and tries to keep some internal holes intact. Type-B ignores all internal holes and only keeps the outside shape per layer."))
254 setting('fix_horrible_union_all_type_b', False, bool, 'expert', _('Fix horrible')).setLabel(_("Combine everything (Type-B)"), _("This expert option adds all parts of the model together. The result is usually that internal cavities disappear. Depending on the model this can be intended or not. Enabling this option is at your own risk. Type-A is dependent on the model normals and tries to keep some internal holes intact. Type-B ignores all internal holes and only keeps the outside shape per layer."))
255 setting('fix_horrible_use_open_bits', False, bool, 'expert', _('Fix horrible')).setLabel(_("Keep open faces"), _("This expert option keeps all the open bits of the model intact. Normally Cura tries to stitch up small holes and remove everything with big holes, but this option keeps bits that are not properly part of anything and just goes with whatever is left. This option is usually not what you want, but it might enable you to slice models otherwise failing to produce proper paths.\nAs with all \"Fix horrible\" options, results may vary and use at your own risk."))
256 setting('fix_horrible_extensive_stitching', False, bool, 'expert', _('Fix horrible')).setLabel(_("Extensive stitching"), _("Extensive stitching tries to fix up open holes in the model by closing the hole with touching polygons. This algorthm is quite expensive and could introduce a lot of processing time.\nAs with all \"Fix horrible\" options, results may vary and use at your own risk."))
258 setting('plugin_config', '', str, 'hidden', 'hidden')
259 setting('object_center_x', -1, float, 'hidden', 'hidden')
260 setting('object_center_y', -1, float, 'hidden', 'hidden')
262 setting('simpleModeSettings', '', str, '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('oneAtATime', 'True', bool, 'preference', 'hidden')
483 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'Rocktopus.stl')), str, 'preference', 'hidden')
484 setting('save_profile', 'False', bool, 'preference', 'hidden').setLabel(_("Save profile on slice"), _("When slicing save the profile as [stl_file]_profile.ini next to the model."))
485 setting('filament_cost_kg', '0', float, 'preference', 'hidden').setLabel(_("Cost (price/kg)"), _("Cost of your filament per kg, to estimate the cost of the final print."))
486 setting('filament_cost_meter', '0', float, 'preference', 'hidden').setLabel(_("Cost (price/m)"), _("Cost of your filament per meter, to estimate the cost of the final print."))
487 setting('auto_detect_sd', 'True', bool, 'preference', 'hidden').setLabel(_("Auto detect SD card drive"), _("Auto detect the SD card. You can disable this because on some systems external hard-drives or USB sticks are detected as SD card."))
488 setting('check_for_updates', 'False', bool, 'preference', 'hidden').setLabel(_("Check for updates"), _("Check for newer versions of Cura on startup"))
489 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel(_("Send usage statistics"), _("Submit anonymous usage information to improve future versions of Cura"))
490 setting('youmagine_token', '', str, 'preference', 'hidden')
491 setting('filament_physical_density', '1240', float, 'preference', 'hidden').setRange(500.0, 3000.0).setLabel(_("Density (kg/m3)"), _("Weight of the filament per m3. Around 1240 for PLA. And around 1040 for ABS. This value is used to estimate the weight if the filament used for the print."))
492 setting('language', 'Autodetect', str, 'preference', 'hidden').setLabel(_('Language'), _('Change the language in which Cura runs. Switching language requires a restart of Cura'))
493 setting('active_machine', '0', int, 'preference', 'hidden')
495 setting('model_colour', '#C9E240', str, 'preference', 'hidden').setLabel(_('Model colour'), _('Display color for first extruder'))
496 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel(_('Model colour (2)'), _('Display color for second extruder'))
497 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel(_('Model colour (3)'), _('Display color for third extruder'))
498 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel(_('Model colour (4)'), _('Display color for forth extruder'))
499 setting('printing_window', 'Pronterface UI', ['Basic'], 'preference', 'hidden').setLabel(_('Printing window type'), _('Select the interface used for USB printing.'))
501 setting('window_maximized', 'True', bool, 'preference', 'hidden')
502 setting('window_pos_x', '-1', float, 'preference', 'hidden')
503 setting('window_pos_y', '-1', float, 'preference', 'hidden')
504 setting('window_width', '-1', float, 'preference', 'hidden')
505 setting('window_height', '-1', float, 'preference', 'hidden')
506 setting('window_normal_sash', '320', float, 'preference', 'hidden')
507 setting('last_run_version', '', str, 'preference', 'hidden')
509 setting('machine_name', '', str, 'machine', 'hidden')
510 setting('machine_type', 'unknown', str, 'machine', 'hidden') #Ultimaker, Ultimaker2, RepRap
511 setting('machine_width', '205', float, 'machine', 'hidden').setLabel(_("Maximum width (mm)"), _("Maximum width of the machine print area in mm"))
512 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel(_("Maximum depth (mm)"), _("Maximum depth of the machine print area in mm"))
513 setting('machine_height', '200', float, 'machine', 'hidden').setLabel(_("Maximum height (mm)"), _("Maximum height of the machine print area in mm"))
514 setting('machine_center_is_zero', 'False', bool, 'machine', 'hidden').setLabel(_("Machine center 0,0"), _("Machines firmware defines the center of the bed as 0,0 instead of the front left corner."))
515 setting('machine_shape', 'Square', ['Square','Circular'], 'machine', 'hidden').setLabel(_("Build area shape"), _("The shape of machine build area."))
516 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
517 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel(_("Heated bed"), _("If you have a heated bed, this enabled heated bed settings (requires restart)"))
518 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'RepRap (Volumetric)', 'UltiGCode', 'MakerBot', 'BFB', 'Mach3'], 'machine', 'hidden').setLabel(_("GCode Flavor"), _("Flavor of generated GCode.\nRepRap is normal 5D GCode which works on Marlin/Sprinter based firmwares.\nUltiGCode is a variation of the RepRap GCode which puts more settings in the machine instead of the slicer.\nMakerBot GCode has a few changes in the way GCode is generated, but still requires MakerWare to generate to X3G.\nBFB style generates RPM based code.\nMach3 uses A,B,C instead of E for extruders."))
519 setting('extruder_amount', '1', ['1','2','3','4'], 'machine', 'hidden').setLabel(_("Extruder count"), _("Amount of extruders in your machine."))
520 setting('extruder_offset_x1', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your secondary extruder compared to the primary."))
521 setting('extruder_offset_y1', '21.6', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your secondary extruder compared to the primary."))
522 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your tertiary extruder compared to the primary."))
523 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your tertiary extruder compared to the primary."))
524 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset X"), _("The offset of your forth extruder compared to the primary."))
525 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel(_("Offset Y"), _("The offset of your forth extruder compared to the primary."))
526 setting('extruder_z_offset', '0.0', float, 'machine', 'hidden').setLabel(_("Z-Offset (mm)"), _("This value will be added to the Z coordinate of every line in the output G-Code to compensate for a badly calibrate Z height endstop."))
528 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."))
529 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel(_("Serial port"), _("Serial port to use for communication with the printer"))
530 setting('serial_port_auto', '', str, 'machine', 'hidden')
531 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"))
532 setting('serial_baud_auto', '', int, 'machine', 'hidden')
534 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."))
535 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."))
536 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."))
537 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."))
538 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."))
540 validators.warningAbove(settingsDictionary['filament_flow'], 150, _("More flow than 150% is rare and usually not recommended."))
541 validators.warningBelow(settingsDictionary['filament_flow'], 50, _("Less flow than 50% is rare and usually not recommended."))
542 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."))
543 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
544 validators.warningAbove(settingsDictionary['print_speed'], 150.0, _("It is highly unlikely that your machine can achieve a printing speed above 150mm/s"))
545 validators.printSpeedValidator(settingsDictionary['print_speed'])
546 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
547 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
548 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
549 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, _("Temperatures above 260C could damage your machine, be careful!"))
550 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
551 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
552 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
553 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, _("Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm."))
554 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, _("It is highly unlikely that your machine can achieve a travel speed above 300mm/s"))
555 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."))
557 #Conditions for multiple extruders
558 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
559 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
560 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
561 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
562 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
563 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
564 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
565 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
566 settingsDictionary['wipe_tower'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
567 settingsDictionary['wipe_tower_volume'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
568 settingsDictionary['ooze_shield'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
570 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
572 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
573 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
574 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
575 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
576 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
577 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
578 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
579 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
580 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
581 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
582 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
583 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
584 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
585 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
587 #Remove fake defined _() because later the localization will define a global _()
590 #########################################################
591 ## Profile and preferences functions
592 #########################################################
594 def getSubCategoriesFor(category):
597 for s in settingsList:
598 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
599 done[s.getSubCategory()] = True
600 ret.append(s.getSubCategory())
603 def getSettingsForCategory(category, subCategory = None):
605 for s in settingsList:
606 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
613 :return: The path in which the current configuration files are stored. This depends on the used OS.
615 if platform.system() == "Windows":
616 basePath = os.path.normpath(os.path.expanduser('~/.cura/%s' % version.getVersion(False)))
617 elif platform.system() == "Darwin":
618 basePath = os.path.expanduser('~/Library/Application Support/Cura/%s' % version.getVersion(False))
620 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
621 if not os.path.isdir(basePath):
623 os.makedirs(basePath)
625 print "Failed to create directory: %s" % (basePath)
628 def getAlternativeBasePaths():
630 Search for alternative installations of Cura and their preference files. Used to load configuration from older versions of Cura.
634 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
635 for subPath in os.listdir(basePath):
636 path = os.path.join(basePath, subPath)
637 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
639 path = os.path.join(basePath, subPath, 'Cura')
640 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
644 if sys.platform.startswith('win'):
646 #Check the old base path, which was in the application directory.
647 basePath = "C:\\program files (x86)\\"
648 for subPath in os.listdir(basePath):
649 path = os.path.join(basePath, subPath)
650 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
651 extra_list.append(path)
652 path = os.path.join(basePath, subPath, 'Cura')
653 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
654 extra_list.append(path)
655 basePath = "C:\\program files\\"
656 for subPath in os.listdir(basePath):
657 path = os.path.join(basePath, subPath)
658 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
659 extra_list.append(path)
660 path = os.path.join(basePath, subPath, 'Cura')
661 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')):
662 extra_list.append(path)
664 paths = extra_list + paths
667 print traceback.print_exc()
671 def getDefaultProfilePath():
673 :return: The default path where the currently used profile is stored and loaded on open and close of Cura.
675 return os.path.join(getBasePath(), 'current_profile.ini')
677 def loadProfile(filename, allMachines = False):
679 Read a profile file as active profile settings.
680 :param filename: The ini filename to save the profile in.
681 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
684 profileParser = ConfigParser.ConfigParser()
686 profileParser.read(filename)
687 except ConfigParser.ParsingError:
691 while profileParser.has_section('profile_%d' % (n)):
692 for set in settingsList:
693 if set.isPreference():
695 section = 'profile_%d' % (n)
696 if set.isAlteration():
697 section = 'alterations_%d' % (n)
698 if profileParser.has_option(section, set.getName()):
699 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'), n)
702 for set in settingsList:
703 if set.isPreference():
706 if set.isAlteration():
707 section = 'alterations'
708 if profileParser.has_option(section, set.getName()):
709 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
711 def saveProfile(filename, allMachines = False):
713 Save the current profile to an ini file.
714 :param filename: The ini filename to save the profile in.
715 :param allMachines: When False only the current active profile is saved. If True all profiles for all machines are saved.
718 profileParser = ConfigParser.ConfigParser()
720 for set in settingsList:
721 if set.isPreference() or set.isMachineSetting():
723 for n in xrange(0, getMachineCount()):
724 if set.isAlteration():
725 section = 'alterations_%d' % (n)
727 section = 'profile_%d' % (n)
728 if not profileParser.has_section(section):
729 profileParser.add_section(section)
730 profileParser.set(section, set.getName(), set.getValue(n).encode('utf-8'))
732 profileParser.add_section('profile')
733 profileParser.add_section('alterations')
734 for set in settingsList:
735 if set.isPreference() or set.isMachineSetting():
737 if set.isAlteration():
738 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
740 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
743 profileParser.write(open(filename, 'w'))
745 print "Failed to write profile file: %s" % (filename)
747 def saveProfileDifferenceFromDefault(filename):
749 Save the current profile to an ini file. Only save the profile settings that differ from the default settings.
750 :param filename: The ini filename to save the profile in.
753 profileParser = ConfigParser.ConfigParser()
754 profileParser.add_section('profile')
755 for set in settingsList:
756 if set.isPreference() or set.isMachineSetting() or set.isAlteration():
758 if set.getDefault() == set.getValue():
760 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
762 profileParser.write(open(filename, 'w'))
764 print "Failed to write profile file: %s" % (filename)
767 """ Reset the profile for the current machine to default. """
769 for set in settingsList:
770 if not set.isProfile():
772 set.setValue(set.getDefault())
774 if getMachineSetting('machine_type') == 'ultimaker':
775 putProfileSetting('nozzle_size', '0.4')
776 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
777 putProfileSetting('retraction_enable', 'True')
778 elif getMachineSetting('machine_type') == 'ultimaker_plus':
779 putProfileSetting('nozzle_size', '0.4')
780 putProfileSetting('retraction_enable', 'True')
781 elif getMachineSetting('machine_type') == 'ultimaker2':
782 putProfileSetting('nozzle_size', '0.4')
783 putProfileSetting('retraction_enable', 'True')
785 putProfileSetting('nozzle_size', '0.5')
786 putProfileSetting('retraction_enable', 'True')
788 def setProfileFromString(options):
790 Parse an encoded string which has all the profile settings stored inside of it.
791 Used in combination with getProfileString to ease sharing of profiles.
793 options = base64.b64decode(options)
794 options = zlib.decompress(options)
795 (profileOpts, alt) = options.split('\f', 1)
796 global settingsDictionary
797 for option in profileOpts.split('\b'):
799 (key, value) = option.split('=', 1)
800 if key in settingsDictionary:
801 if settingsDictionary[key].isProfile():
802 settingsDictionary[key].setValue(value)
803 for option in alt.split('\b'):
805 (key, value) = option.split('=', 1)
806 if key in settingsDictionary:
807 if settingsDictionary[key].isAlteration():
808 settingsDictionary[key].setValue(value)
810 def getProfileString():
812 Get an encoded string which contains all profile settings.
813 Used in combination with setProfileFromString to share settings in files, forums or other text based ways.
818 for set in settingsList:
820 if set.getName() in tempOverride:
821 p.append(set.getName() + "=" + tempOverride[set.getName()])
823 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
824 elif set.isAlteration():
825 if set.getName() in tempOverride:
826 alt.append(set.getName() + "=" + tempOverride[set.getName()])
828 alt.append(set.getName() + "=" + set.getValue().encode('utf-8'))
829 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
830 ret = base64.b64encode(zlib.compress(ret, 9))
833 def insertNewlines(string, every=64): #This should be moved to a better place then profile.
835 for i in xrange(0, len(string), every):
836 lines.append(string[i:i+every])
837 return '\n'.join(lines)
839 def getPreferencesString():
841 :return: An encoded string which contains all the current preferences.
845 for set in settingsList:
846 if (set.isPreference() and set.getName() != 'lastFile' and set.getName() != 'youmagine_token') or set.isMachineSetting():
847 p.append(set.getName() + "=" + set.getValue().encode('utf-8'))
849 ret = base64.b64encode(zlib.compress(ret, 9))
853 def getProfileSetting(name):
855 Get the value of an profile setting.
856 :param name: Name of the setting to retrieve.
857 :return: Value of the current setting.
859 if name in tempOverride:
860 return tempOverride[name]
861 global settingsDictionary
862 if name in settingsDictionary and settingsDictionary[name].isProfile():
863 return settingsDictionary[name].getValue()
864 traceback.print_stack()
865 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
868 def getProfileSettingFloat(name):
870 setting = getProfileSetting(name).replace(',', '.')
871 return float(eval(setting, {}, {}))
875 def putProfileSetting(name, value):
876 """ Store a certain value in a profile setting. """
877 global settingsDictionary
878 if name in settingsDictionary and settingsDictionary[name].isProfile():
879 settingsDictionary[name].setValue(value)
881 def isProfileSetting(name):
882 """ Check if a certain key name is actually a profile value. """
883 global settingsDictionary
884 if name in settingsDictionary and settingsDictionary[name].isProfile():
888 ## Preferences functions
889 def getPreferencePath():
891 :return: The full path of the preference ini file.
893 return os.path.join(getBasePath(), 'preferences.ini')
895 def getPreferenceFloat(name):
897 Get the float value of a preference, returns 0.0 if the preference is not a invalid float
900 setting = getPreference(name).replace(',', '.')
901 return float(eval(setting, {}, {}))
905 def getPreferenceColour(name):
907 Get a preference setting value as a color array. The color is stored as #RRGGBB hex string in the setting.
909 colorString = getPreference(name)
910 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
912 def loadPreferences(filename):
914 Read a configuration file as global config
917 profileParser = ConfigParser.ConfigParser()
919 profileParser.read(filename)
920 except ConfigParser.ParsingError:
923 for set in settingsList:
924 if set.isPreference():
925 if profileParser.has_option('preference', set.getName()):
926 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
929 while profileParser.has_section('machine_%d' % (n)):
930 for set in settingsList:
931 if set.isMachineSetting():
932 if profileParser.has_option('machine_%d' % (n), set.getName()):
933 set.setValue(unicode(profileParser.get('machine_%d' % (n), set.getName()), 'utf-8', 'replace'), n)
936 setActiveMachine(int(getPreferenceFloat('active_machine')))
938 def loadMachineSettings(filename):
940 #Read a configuration file as global config
941 profileParser = ConfigParser.ConfigParser()
943 profileParser.read(filename)
944 except ConfigParser.ParsingError:
947 for set in settingsList:
948 if set.isMachineSetting():
949 if profileParser.has_option('machine', set.getName()):
950 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
951 checkAndUpdateMachineName()
953 def savePreferences(filename):
955 #Save the current profile to an ini file
956 parser = ConfigParser.ConfigParser()
957 parser.add_section('preference')
959 for set in settingsList:
960 if set.isPreference():
961 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
964 while getMachineSetting('machine_name', n) != '':
965 parser.add_section('machine_%d' % (n))
966 for set in settingsList:
967 if set.isMachineSetting():
968 parser.set('machine_%d' % (n), set.getName(), set.getValue(n).encode('utf-8'))
971 parser.write(open(filename, 'w'))
973 print "Failed to write preferences file: %s" % (filename)
975 def getPreference(name):
976 if name in tempOverride:
977 return tempOverride[name]
978 global settingsDictionary
979 if name in settingsDictionary and settingsDictionary[name].isPreference():
980 return settingsDictionary[name].getValue()
981 traceback.print_stack()
982 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
985 def putPreference(name, value):
986 #Check if we have a configuration file loaded, else load the default.
987 global settingsDictionary
988 if name in settingsDictionary and settingsDictionary[name].isPreference():
989 settingsDictionary[name].setValue(value)
990 savePreferences(getPreferencePath())
992 traceback.print_stack()
993 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
995 def isPreference(name):
996 global settingsDictionary
997 if name in settingsDictionary and settingsDictionary[name].isPreference():
1001 def getMachineSettingFloat(name, index = None):
1003 setting = getMachineSetting(name, index).replace(',', '.')
1004 return float(eval(setting, {}, {}))
1008 def getMachineSetting(name, index = None):
1009 if name in tempOverride:
1010 return tempOverride[name]
1011 global settingsDictionary
1012 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1013 return settingsDictionary[name].getValue(index)
1014 traceback.print_stack()
1015 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
1018 def putMachineSetting(name, value, index = None):
1019 #Check if we have a configuration file loaded, else load the default.
1020 global settingsDictionary
1021 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1022 settingsDictionary[name].setValue(value, index)
1023 savePreferences(getPreferencePath())
1025 def isMachineSetting(name):
1026 global settingsDictionary
1027 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
1031 def checkAndUpdateMachineName():
1032 global _selectedMachineIndex
1033 name = getMachineSetting('machine_name')
1036 name = getMachineSetting('machine_type')
1037 for n in xrange(0, getMachineCount()):
1038 if n == _selectedMachineIndex:
1041 if name == getMachineSetting('machine_name', n):
1044 if '%s (%d)' % (name, index) == getMachineSetting('machine_name', n):
1046 if index is not None:
1047 name = '%s (%d)' % (name, index)
1048 putMachineSetting('machine_name', name)
1049 putPreference('active_machine', _selectedMachineIndex)
1051 def getMachineCount():
1053 while getMachineSetting('machine_name', n) != '':
1059 def setActiveMachine(index):
1060 global _selectedMachineIndex
1061 _selectedMachineIndex = index
1062 putPreference('active_machine', _selectedMachineIndex)
1064 def removeMachine(index):
1065 global _selectedMachineIndex
1067 if getMachineCount() < 2:
1069 for n in xrange(index, getMachineCount()):
1070 for setting in settingsList:
1071 if setting.isMachineSetting():
1072 setting.setValue(setting.getValue(n+1), n)
1074 if _selectedMachineIndex >= index:
1075 setActiveMachine(getMachineCount() - 1)
1077 ## Temp overrides for multi-extruder slicing and the project planner.
1079 def setTempOverride(name, value):
1080 tempOverride[name] = unicode(value).encode("utf-8")
1081 def clearTempOverride(name):
1082 del tempOverride[name]
1083 def resetTempOverride():
1084 tempOverride.clear()
1086 #########################################################
1087 ## Utility functions to calculate common profile values
1088 #########################################################
1089 def calculateEdgeWidth():
1090 wallThickness = getProfileSettingFloat('wall_thickness')
1091 nozzleSize = getProfileSettingFloat('nozzle_size')
1093 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1094 return wallThickness
1096 if wallThickness < 0.01:
1098 if wallThickness < nozzleSize:
1099 return wallThickness
1101 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1104 lineWidth = wallThickness / lineCount
1105 lineWidthAlt = wallThickness / (lineCount + 1)
1106 if lineWidth > nozzleSize * 1.5:
1110 def calculateLineCount():
1111 wallThickness = getProfileSettingFloat('wall_thickness')
1112 nozzleSize = getProfileSettingFloat('nozzle_size')
1114 if wallThickness < 0.01:
1116 if wallThickness < nozzleSize:
1118 if getProfileSetting('spiralize') == 'True' or getProfileSetting('simple_mode') == 'True':
1121 lineCount = int(wallThickness / (nozzleSize - 0.0001))
1124 lineWidth = wallThickness / lineCount
1125 lineWidthAlt = wallThickness / (lineCount + 1)
1126 if lineWidth > nozzleSize * 1.5:
1127 return lineCount + 1
1130 def calculateSolidLayerCount():
1131 layerHeight = getProfileSettingFloat('layer_height')
1132 solidThickness = getProfileSettingFloat('solid_layer_thickness')
1133 if layerHeight == 0.0:
1135 return int(math.ceil((solidThickness - 0.0001) / layerHeight))
1137 def calculateObjectSizeOffsets():
1140 if getProfileSetting('platform_adhesion') == 'Brim':
1141 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
1142 elif getProfileSetting('platform_adhesion') == 'Raft':
1145 if getProfileSettingFloat('skirt_line_count') > 0:
1146 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
1148 #if getProfileSetting('enable_raft') != 'False':
1149 # size += profile.getProfileSettingFloat('raft_margin') * 2
1150 #if getProfileSetting('support') != 'None':
1151 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
1152 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
1155 def getMachineCenterCoords():
1156 if getMachineSetting('machine_center_is_zero') == 'True':
1158 elif getMachineSetting('machine_type') == 'lulzbot_mini':
1159 return [(getMachineSettingFloat('machine_width') / 2) + 2.5, (getMachineSettingFloat('machine_width') / 2) + 0.5]
1160 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
1162 #Returns a list of convex polygons, first polygon is the allowed area of the machine,
1163 # the rest of the polygons are the dis-allowed areas of the machine.
1164 def getMachineSizePolygons():
1165 size = numpy.array([getMachineSettingFloat('machine_width'), getMachineSettingFloat('machine_depth'), getMachineSettingFloat('machine_height')], numpy.float32)
1167 if getMachineSetting('machine_shape') == 'Circular':
1168 # Circle platform for delta printers...
1171 for n in xrange(0, steps):
1172 circle.append([math.cos(float(n)/steps*2*math.pi) * size[0]/2, math.sin(float(n)/steps*2*math.pi) * size[1]/2])
1173 ret.append(numpy.array(circle, numpy.float32))
1175 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))
1177 if getMachineSetting('machine_type') == 'ultimaker2':
1181 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))
1182 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))
1183 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))
1184 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))
1187 #returns the number of extruders minimal used. Normally this returns 1, but with dual-extrusion support material it returns 2
1188 def minimalExtruderCount():
1189 if int(getMachineSetting('extruder_amount')) < 2:
1191 if getProfileSetting('support') == 'None':
1193 if getProfileSetting('support_dual_extrusion') == 'Second extruder':
1197 def getGCodeExtension():
1198 if getMachineSetting('gcode_flavor') == 'BFB':
1202 #########################################################
1203 ## Alteration file functions
1204 #########################################################
1205 def replaceTagMatch(m):
1209 return pre + time.strftime('%H:%M:%S')
1211 return pre + time.strftime('%d-%m-%Y')
1213 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
1214 if tag == 'print_time':
1215 return pre + '#P_TIME#'
1216 if tag == 'filament_amount':
1217 return pre + '#F_AMNT#'
1218 if tag == 'filament_weight':
1219 return pre + '#F_WGHT#'
1220 if tag == 'filament_cost':
1221 return pre + '#F_COST#'
1222 if tag == 'profile_string':
1223 return pre + 'CURA_PROFILE_STRING:%s' % (getProfileString())
1224 if pre == 'F' and tag == 'max_z_speed':
1225 f = getProfileSettingFloat('travel_speed') * 60
1226 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
1227 f = getProfileSettingFloat(tag) * 60
1228 elif isProfileSetting(tag):
1229 f = getProfileSettingFloat(tag)
1230 elif isPreference(tag):
1231 f = getProfileSettingFloat(tag)
1233 return '%s?%s?' % (pre, tag)
1235 return pre + str(int(f))
1238 def replaceGCodeTags(filename, gcodeInt):
1239 f = open(filename, 'r+')
1241 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
1242 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
1243 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
1244 cost = gcodeInt.calculateCost()
1247 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1252 def replaceGCodeTagsFromSlicer(filename, slicerInt):
1253 f = open(filename, 'r+')
1255 data = data.replace('#P_TIME#', ('%8.2f' % (int(slicerInt._printTimeSeconds)))[-8:])
1256 data = data.replace('#F_AMNT#', ('%8.2f' % (slicerInt._filamentMM[0]))[-8:])
1257 data = data.replace('#F_WGHT#', ('%8.2f' % (float(slicerInt.getFilamentWeight()) * 1000))[-8:])
1258 cost = slicerInt.getFilamentCost()
1261 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
1266 ### Get aleration raw contents. (Used internally in Cura)
1267 def getAlterationFile(filename):
1268 if filename in tempOverride:
1269 return tempOverride[filename]
1270 global settingsDictionary
1271 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
1272 return settingsDictionary[filename].getValue()
1273 traceback.print_stack()
1274 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
1277 def setAlterationFile(name, value):
1278 #Check if we have a configuration file loaded, else load the default.
1279 global settingsDictionary
1280 if name in settingsDictionary and settingsDictionary[name].isAlteration():
1281 settingsDictionary[name].setValue(value)
1282 saveProfile(getDefaultProfilePath(), True)
1284 def isTagIn(tag, contents):
1285 contents = re.sub(';[^\n]*\n', '', contents)
1286 return tag in contents
1288 ### Get the alteration file for output. (Used by Skeinforge)
1289 def getAlterationFileContents(filename, extruderCount = 1):
1292 alterationContents = getAlterationFile(filename)
1293 if getMachineSetting('gcode_flavor') == 'UltiGCode':
1294 if filename == 'end.gcode':
1295 return 'M25 ;Stop reading from this point on.\n;CURA_PROFILE_STRING:%s\n' % (getProfileString())
1297 if filename == 'start.gcode':
1298 if extruderCount > 1:
1299 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
1300 #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.
1301 #We also set our steps per E here, if configured.
1302 eSteps = getMachineSettingFloat('steps_per_e')
1304 prefix += 'M92 E%f\n' % (eSteps)
1305 temp = getProfileSettingFloat('print_temperature')
1307 if getMachineSetting('has_heated_bed') == 'True':
1308 bedTemp = getProfileSettingFloat('print_bed_temperature')
1310 if bedTemp > 0 and not isTagIn('{print_bed_temperature}', alterationContents):
1311 prefix += 'M190 S%f\n' % (bedTemp)
1312 if temp > 0 and not isTagIn('{print_temperature}', alterationContents):
1313 if extruderCount > 0:
1314 for n in xrange(1, extruderCount):
1316 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1317 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1318 prefix += 'M104 T%d S%f\n' % (n, t)
1319 for n in xrange(0, extruderCount):
1321 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
1322 t = getProfileSettingFloat('print_temperature%d' % (n+1))
1323 prefix += 'M109 T%d S%f\n' % (n, t)
1326 prefix += 'M109 S%f\n' % (temp)
1327 elif filename == 'end.gcode':
1328 if extruderCount > 1:
1329 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
1330 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
1331 #postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
1332 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'