1 from __future__ import absolute_import
2 from __future__ import division
3 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
5 import os, traceback, math, re, zlib, base64, time, sys, platform, glob, string, stat, types
6 import cPickle as pickle
7 if sys.version_info[0] < 3:
10 import configparser as ConfigParser
12 from Cura.util import resources
13 from Cura.util import version
14 from Cura.util import validators
16 #The setting dictionary contains a key/value reference to all possible settings. With the setting name as key.
17 settingsDictionary = {}
19 class setting(object):
20 #A setting object contains a configuration setting. These are globally accessable trough the quick access functions
21 # and trough the settingsDictionary function.
23 # * profile settings (settings that effect the slicing process and the print result)
24 # * preferences (settings that effect how cura works and acts)
25 # * machine settings (settings that relate to the physical configuration of your machine)
26 # * alterations (bad name copied from Skeinforge. These are the start/end code pieces)
27 # Settings have validators that check if the value is valid, but do not prevent invalid values!
28 # Settings have conditions that enable/disable this setting depending on other settings. (Ex: Dual-extrusion)
29 def __init__(self, name, default, type, category, subcategory):
33 self._default = unicode(default)
34 self._value = self._default
36 self._category = category
37 self._subcategory = subcategory
41 if type is types.FloatType:
42 validators.validFloat(self)
43 elif type is types.IntType:
44 validators.validInt(self)
46 global settingsDictionary
47 settingsDictionary[name] = self
49 settingsList.append(self)
51 def setLabel(self, label, tooltip = ''):
53 self._tooltip = tooltip
56 def setRange(self, minValue=None, maxValue=None):
57 if len(self._validators) < 1:
59 self._validators[0].minValue = minValue
60 self._validators[0].maxValue = maxValue
67 return _(self._tooltip)
69 def getCategory(self):
72 def getSubCategory(self):
73 return self._subcategory
75 def isPreference(self):
76 return self._category == 'preference'
78 def isMachineSetting(self):
79 return self._category == 'machine'
81 def isAlteration(self):
82 return self._category == 'alteration'
85 return not self.isAlteration() and not self.isPreference() and not self.isMachineSetting()
99 def setValue(self, value):
100 self._value = unicode(value)
103 result = validators.SUCCESS
105 for validator in self._validators:
106 res, err = validator.validate()
107 if res == validators.ERROR:
109 elif res == validators.WARNING and result != validators.ERROR:
111 if res != validators.SUCCESS:
113 return result, '\n'.join(msgs)
115 def addCondition(self, conditionFunction):
116 self._conditions.append(conditionFunction)
118 def checkConditions(self):
119 for condition in self._conditions:
124 #########################################################
126 #########################################################
127 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.")
128 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.")
129 setting('retraction_enable', False, bool, 'basic', 'Quality').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.")
130 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.")
131 setting('fill_density', 20, float, 'basic', 'Fill').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 effect the outside of the print and only adjusts how strong the part becomes.")
132 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.")
133 setting('print_speed', 50, float, 'basic', 'Speed & 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.")
134 setting('print_temperature', 220, int, 'basic', 'Speed & 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.")
135 setting('print_temperature2', 0, int, 'basic', 'Speed & 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.")
136 setting('print_temperature3', 0, int, 'basic', 'Speed & 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.")
137 setting('print_temperature4', 0, int, 'basic', 'Speed & 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.")
138 setting('print_bed_temperature', 70, int, 'basic', 'Speed & Temperature').setRange(0,340).setLabel("Bed temperature (C)", "Temperature used for the heated printer bed. Set at 0 to pre-heat yourself.")
139 setting('support', 'None', ['None', 'Touching buildplate', 'Everywhere'], 'basic', '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.")
140 setting('platform_adhesion', 'None', ['None', 'Brim', 'Raft'], 'basic', 'Support').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 the recommended option.\nRaft adds a thick raster at below the object and a thin interface between this and your object.\n(Note that enabling the brim or raft disables the skirt)")
141 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.")
142 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.")
143 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.")
144 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.")
145 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.")
146 setting('filament_flow', 100., float, 'basic', 'Filament').setRange(1,300).setLabel("Flow (%)", "Flow compensation, the amount of material extruded is multiplied by this value")
147 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.")
148 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.")
149 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.")
150 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.")
151 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.")
152 setting('retraction_minimal_extrusion',0.5, 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 retraction a lot on the same piece of filament which flattens the filament and causes grinding issues.")
153 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.")
154 setting('object_sink', 0.0, float, 'advanced', 'Quality').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.")
155 #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.')
156 setting('overlap_dual', 0.2, float, 'advanced', 'Quality').setLabel("Dual extrusion overlap (mm)", "Add a certain amount of overlapping extrusion on dual-extrusion prints. This bonds the different colors better together.")
157 setting('travel_speed', 150.0, float, 'advanced', 'Speed').setRange(0.1).setLabel("Travel speed (mm/s)", "Speed at which travel moves are done, a high quality build Ultimaker can reach speeds of 250mm/s. But some machines might miss steps then.")
158 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.")
159 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, but this can negatively effect print quality..")
160 setting('cool_min_layer_time', 5, float, 'advanced', 'Cool').setRange(0).setLabel("Minimal layer time (sec)", "Minimum time spend 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 spend at least this amount of seconds printing this layer.")
161 setting('fan_enabled', True, bool, 'advanced', 'Cool').setLabel("Enable cooling fan", "Enable the cooling fan during the print. The extra cooling from the cooling fan is essential during faster prints.")
163 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.")
164 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.")
165 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.")
166 #setting('max_z_speed', 3.0, float, 'expert', 'Speed').setRange(0.1).setLabel('Max Z speed (mm/s)', 'Speed at which Z moves are done. When you Z axis is properly lubricated you can increase this for less Z blob.')
167 #setting('retract_on_jumps_only', True, bool, 'expert', 'Retraction').setLabel('Retract on jumps only', 'Only retract when we are making a move that is over a hole in the model, else retract on every move. This effects print quality in different ways.')
168 setting('fan_layer', 1, int, 'expert', 'Cool').setRange(0).setLabel("Fan on layer number", "The layer at which the fan is turned on. The first layer is layer 0. The first layer can stick better if you turn on the fan on, on the 2nd layer.")
169 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.")
170 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%.")
171 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 slown down it will never be slower than this minimal speed.")
172 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.")
173 #setting('extra_base_wall_thickness', 0.0, float, 'expert', 'Accuracy').setRange(0).setLabel('Extra Wall thickness for bottom/top (mm)', 'Additional wall thickness of the bottom and top layers.')
174 #setting('sequence', 'Loops > Perimeter > Infill', ['Loops > Perimeter > Infill', 'Loops > Infill > Perimeter', 'Infill > Loops > Perimeter', 'Infill > Perimeter > Loops', 'Perimeter > Infill > Loops', 'Perimeter > Loops > Infill'], 'expert', 'Sequence')
175 #setting('force_first_layer_sequence', True, bool, 'expert', 'Sequence').setLabel('Force first layer sequence', 'This setting forces the order of the first layer to be \'Perimeter > Loops > Infill\'')
176 #setting('infill_type', 'Line', ['Line', 'Grid Circular', 'Grid Hexagonal', 'Grid Rectangular'], 'expert', 'Infill').setLabel('Infill pattern', 'Pattern of the none-solid infill. Line is default, but grids can provide a strong print.')
177 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.")
178 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.")
179 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.")
180 setting('support_fill_rate', 20, 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. 20% seems to be a good average.")
181 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.")
182 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.")
183 #setting('support_distance', 0.5, float, 'expert', 'Support').setRange(0).setLabel('Distance from object (mm)', 'Distance between the support structure and the object. Empty gap in which no support structure is printed.')
184 #setting('joris', False, bool, 'expert', 'Joris').setLabel('Spiralize the outer contour', '[Joris] is a code name for smoothing out the Z move of the outer edge. This will create a steady Z increase over the whole print. It is intended to be used with a single walled wall thickness to make cups/vases.')
185 #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.')
186 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.")
187 setting('raft_margin', 5, 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 are for your print.")
188 setting('raft_line_spacing', 1.0, 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.")
189 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.")
190 setting('raft_base_linewidth', 0.7, 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.")
191 setting('raft_interface_thickness', 0.2, 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.")
192 setting('raft_interface_linewidth', 0.2, 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.")
193 #setting('hop_on_move', False, bool, 'expert', 'Hop').setLabel('Enable hop on move', 'When moving from print position to print position, raise the printer head 0.2mm so it does not knock off the print (experimental).')
194 setting('fix_horrible_union_all_type_a', False, 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 depended 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.")
195 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 depended 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.")
196 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 it 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.")
197 setting('fix_horrible_extensive_stitching', False, bool, 'expert', 'Fix horrible').setLabel("Extensive stitching", "Extrensive 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.")
199 setting('plugin_config', '', str, 'hidden', 'hidden')
200 setting('object_center_x', -1, float, 'hidden', 'hidden')
201 setting('object_center_y', -1, float, 'hidden', 'hidden')
203 setting('start.gcode', """;Sliced at: {day} {date} {time}
204 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
205 ;Print time: {print_time}
206 ;Filament used: {filament_amount}m {filament_weight}g
207 ;Filament cost: {filament_cost}
209 G90 ;absolute positioning
210 M107 ;start with the fan off
212 G28 X0 Y0 ;move X/Y to min endstops
213 G28 Z0 ;move Z to min endstops
215 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
217 G92 E0 ;zero the extruded length
218 G1 F200 E3 ;extrude 3mm of feed stock
219 G92 E0 ;zero the extruded length again
222 """, str, 'alteration', 'alteration')
223 #######################################################################################
224 setting('end.gcode', """;End GCode
225 M104 S0 ;extruder heater off
226 M140 S0 ;heated bed heater off (if you have it)
228 G91 ;relative positioning
229 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
230 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
231 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
234 G90 ;absolute positioning
235 """, str, 'alteration', 'alteration')
236 #######################################################################################
237 setting('start2.gcode', """;Sliced at: {day} {date} {time}
238 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
239 ;Print time: {print_time}
240 ;Filament used: {filament_amount}m {filament_weight}g
241 ;Filament cost: {filament_cost}
243 G90 ;absolute positioning
244 M107 ;start with the fan off
246 G28 X0 Y0 ;move X/Y to min endstops
247 G28 Z0 ;move Z to min endstops
249 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
252 G92 E0 ;zero the extruded length
253 G1 F200 E10 ;extrude 10mm of feed stock
254 G92 E0 ;zero the extruded length again
255 G1 F200 E-{retraction_dual_amount}
258 G92 E0 ;zero the extruded length
259 G1 F200 E10 ;extrude 10mm of feed stock
260 G92 E0 ;zero the extruded length again
263 """, str, 'alteration', 'alteration')
264 #######################################################################################
265 setting('end2.gcode', """;End GCode
266 M104 T0 S0 ;extruder heater off
267 M104 T1 S0 ;extruder heater off
268 M140 S0 ;heated bed heater off (if you have it)
270 G91 ;relative positioning
271 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
272 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
273 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
276 G90 ;absolute positioning
277 """, str, 'alteration', 'alteration')
278 #######################################################################################
279 setting('support_start.gcode', '', str, 'alteration', 'alteration')
280 setting('support_end.gcode', '', str, 'alteration', 'alteration')
281 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
282 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
283 setting('replace.csv', '', str, 'alteration', 'alteration')
284 #######################################################################################
285 setting('nextobject.gcode', """;Move to next object on the platform. clear_z is the minimal z height we need to make sure we do not hit any objects.
288 G91 ;relative positioning
289 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
290 G1 Z+0.5 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
291 G90 ;absolute positioning
293 G1 Z{clear_z} F{max_z_speed}
295 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
298 """, str, 'alteration', 'alteration')
299 #######################################################################################
300 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
305 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
308 """, str, 'alteration', 'alteration')
310 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
311 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
312 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.')
313 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.')
314 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.')
315 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.')
316 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
317 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
318 setting('youmagine_token', '', str, 'preference', 'hidden')
319 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.')
321 setting('model_colour', '#FFC924', str, 'preference', 'hidden').setLabel('Model colour')
322 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
323 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
324 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
326 setting('window_maximized', 'True', bool, 'preference', 'hidden')
327 setting('window_pos_x', '-1', float, 'preference', 'hidden')
328 setting('window_pos_y', '-1', float, 'preference', 'hidden')
329 setting('window_width', '-1', float, 'preference', 'hidden')
330 setting('window_height', '-1', float, 'preference', 'hidden')
331 setting('window_normal_sash', '320', float, 'preference', 'hidden')
333 setting('machine_width', '205', float, 'machine', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
334 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
335 setting('machine_height', '200', float, 'machine', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
336 setting('machine_type', 'unknown', str, 'machine', 'hidden')
337 setting('machine_center_is_zero', 'False', bool, 'machine', 'hidden')
338 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
339 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
340 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'UltiGCode'], 'machine', 'hidden').setLabel('GCode Flavor', 'Flavor of generated GCode.\nRepRap...')
341 setting('extruder_amount', '1', ['1','2','3','4'], 'machine', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
342 setting('extruder_offset_x1', '-21.6', float, 'machine', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
343 setting('extruder_offset_y1', '0.0', float, 'machine', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
344 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
345 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
346 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
347 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
348 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.')
349 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
350 setting('serial_port_auto', '', str, 'machine', 'hidden')
351 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')
352 setting('serial_baud_auto', '', int, 'machine', 'hidden')
354 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.')
355 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.')
356 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.')
357 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.')
358 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.')
360 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
361 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
362 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.")
363 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
364 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
365 validators.printSpeedValidator(settingsDictionary['print_speed'])
366 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
367 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
368 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
369 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
370 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
371 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
372 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
373 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
374 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
375 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.")
377 #Conditions for multiple extruders
378 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
379 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
380 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
381 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
382 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
383 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
384 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
385 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
387 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
389 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
390 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
391 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
392 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
393 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
394 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
395 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
396 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
397 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
398 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
399 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
400 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
401 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
402 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
404 #########################################################
405 ## Profile and preferences functions
406 #########################################################
408 def getSubCategoriesFor(category):
411 for s in settingsList:
412 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
413 done[s.getSubCategory()] = True
414 ret.append(s.getSubCategory())
417 def getSettingsForCategory(category, subCategory = None):
419 for s in settingsList:
420 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
426 if platform.system() == "Windows":
427 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
428 #If we have a frozen python install, we need to step out of the library.zip
429 if hasattr(sys, 'frozen'):
430 basePath = os.path.normpath(os.path.join(basePath, ".."))
432 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
433 if not os.path.isdir(basePath):
434 os.makedirs(basePath)
437 def getAlternativeBasePaths():
439 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
440 for subPath in os.listdir(basePath):
441 path = os.path.join(basePath, subPath)
442 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
444 path = os.path.join(basePath, subPath, 'Cura')
445 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
449 def getDefaultProfilePath():
450 return os.path.join(getBasePath(), 'current_profile.ini')
452 def loadProfile(filename):
453 #Read a configuration file as global config
454 profileParser = ConfigParser.ConfigParser()
456 profileParser.read(filename)
457 except ConfigParser.ParsingError:
460 for set in settingsList:
461 if set.isPreference():
464 if set.isAlteration():
465 section = 'alterations'
466 if profileParser.has_option(section, set.getName()):
467 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
469 def saveProfile(filename):
470 #Save the current profile to an ini file
471 profileParser = ConfigParser.ConfigParser()
472 profileParser.add_section('profile')
473 profileParser.add_section('alterations')
475 for set in settingsList:
476 if set.isPreference() or set.isMachineSetting():
478 if set.isAlteration():
479 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
481 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
483 profileParser.write(open(filename, 'w'))
486 #Read a configuration file as global config
488 for set in settingsList:
489 if set.isPreference():
491 set.setValue(set.getDefault())
493 if getMachineSetting('machine_type') == 'ultimaker':
494 putProfileSetting('nozzle_size', '0.4')
495 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
496 putProfileSetting('retraction_enable', 'True')
497 elif getMachineSetting('machine_type') == 'ultimaker2':
498 putProfileSetting('nozzle_size', '0.4')
499 putProfileSetting('retraction_enable', 'True')
501 putProfileSetting('nozzle_size', '0.5')
503 def loadProfileFromString(options):
504 options = base64.b64decode(options)
505 options = zlib.decompress(options)
506 (profileOpts, alt) = options.split('\f', 1)
507 global settingsDictionary
508 for option in profileOpts.split('\b'):
510 (key, value) = option.split('=', 1)
511 if key in settingsDictionary:
512 if settingsDictionary[key].isProfile():
513 settingsDictionary[key].setValue(value)
514 for option in alt.split('\b'):
516 (key, value) = option.split('=', 1)
517 if key in settingsDictionary:
518 if settingsDictionary[key].isAlteration():
519 settingsDictionary[key].setValue(value)
521 def getProfileString():
525 for set in settingsList:
527 if set.getName() in tempOverride:
528 p.append(set.getName() + "=" + tempOverride[set.getName()])
530 p.append(set.getName() + "=" + set.getValue())
531 if set.isAlteration():
532 if set.getName() in tempOverride:
533 alt.append(set.getName() + "=" + tempOverride[set.getName()])
535 alt.append(set.getName() + "=" + set.getValue())
536 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
537 ret = base64.b64encode(zlib.compress(ret, 9))
540 def getPreferencesString():
543 for set in settingsList:
544 if set.isPreference():
545 p.append(set.getName() + "=" + set.getValue())
547 ret = base64.b64encode(zlib.compress(ret, 9))
551 def getProfileSetting(name):
552 if name in tempOverride:
553 return tempOverride[name]
554 global settingsDictionary
555 if name in settingsDictionary and settingsDictionary[name].isProfile():
556 return settingsDictionary[name].getValue()
557 traceback.print_stack()
558 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
561 def getProfileSettingFloat(name):
563 setting = getProfileSetting(name).replace(',', '.')
564 return float(eval(setting, {}, {}))
568 def putProfileSetting(name, value):
569 #Check if we have a configuration file loaded, else load the default.
570 global settingsDictionary
571 if name in settingsDictionary and settingsDictionary[name].isProfile():
572 settingsDictionary[name].setValue(value)
574 def isProfileSetting(name):
575 global settingsDictionary
576 if name in settingsDictionary and settingsDictionary[name].isProfile():
580 ## Preferences functions
581 def getPreferencePath():
582 return os.path.join(getBasePath(), 'preferences.ini')
584 def getPreferenceFloat(name):
586 setting = getPreference(name).replace(',', '.')
587 return float(eval(setting, {}, {}))
591 def getPreferenceColour(name):
592 colorString = getPreference(name)
593 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
595 def loadPreferences(filename):
596 #Read a configuration file as global config
597 profileParser = ConfigParser.ConfigParser()
599 profileParser.read(filename)
600 except ConfigParser.ParsingError:
603 for set in settingsList:
604 if set.isPreference():
605 if profileParser.has_option('preference', set.getName()):
606 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
607 elif set.isMachineSetting():
608 if profileParser.has_option('machine', set.getName()):
609 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
611 def savePreferences(filename):
612 #Save the current profile to an ini file
613 parser = ConfigParser.ConfigParser()
614 parser.add_section('preference')
615 parser.add_section('machine')
617 for set in settingsList:
618 if set.isPreference():
619 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
620 elif set.isMachineSetting():
621 parser.set('machine', set.getName(), set.getValue().encode('utf-8'))
622 parser.write(open(filename, 'w'))
624 def getPreference(name):
625 if name in tempOverride:
626 return tempOverride[name]
627 global settingsDictionary
628 if name in settingsDictionary and settingsDictionary[name].isPreference():
629 return settingsDictionary[name].getValue()
630 traceback.print_stack()
631 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
634 def putPreference(name, value):
635 #Check if we have a configuration file loaded, else load the default.
636 global settingsDictionary
637 if name in settingsDictionary and settingsDictionary[name].isPreference():
638 settingsDictionary[name].setValue(value)
639 savePreferences(getPreferencePath())
641 traceback.print_stack()
642 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
644 def isPreference(name):
645 global settingsDictionary
646 if name in settingsDictionary and settingsDictionary[name].isPreference():
650 def getMachineSettingFloat(name):
652 setting = getMachineSetting(name).replace(',', '.')
653 return float(eval(setting, {}, {}))
657 def getMachineSetting(name):
658 if name in tempOverride:
659 return tempOverride[name]
660 global settingsDictionary
661 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
662 return settingsDictionary[name].getValue()
663 traceback.print_stack()
664 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
667 def putMachineSetting(name, value):
668 #Check if we have a configuration file loaded, else load the default.
669 global settingsDictionary
670 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
671 settingsDictionary[name].setValue(value)
672 savePreferences(getPreferencePath())
674 def isMachineSetting(name):
675 global settingsDictionary
676 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
680 ## Temp overrides for multi-extruder slicing and the project planner.
682 def setTempOverride(name, value):
683 tempOverride[name] = unicode(value).encode("utf-8")
684 def clearTempOverride(name):
685 del tempOverride[name]
686 def resetTempOverride():
689 #########################################################
690 ## Utility functions to calculate common profile values
691 #########################################################
692 def calculateEdgeWidth():
693 wallThickness = getProfileSettingFloat('wall_thickness')
694 nozzleSize = getProfileSettingFloat('nozzle_size')
696 if wallThickness < 0.01:
698 if wallThickness < nozzleSize:
701 lineCount = int(wallThickness / (nozzleSize - 0.0001))
704 lineWidth = wallThickness / lineCount
705 lineWidthAlt = wallThickness / (lineCount + 1)
706 if lineWidth > nozzleSize * 1.5:
710 def calculateLineCount():
711 wallThickness = getProfileSettingFloat('wall_thickness')
712 nozzleSize = getProfileSettingFloat('nozzle_size')
714 if wallThickness < 0.01:
716 if wallThickness < nozzleSize:
719 lineCount = int(wallThickness / (nozzleSize - 0.0001))
722 lineWidth = wallThickness / lineCount
723 lineWidthAlt = wallThickness / (lineCount + 1)
724 if lineWidth > nozzleSize * 1.5:
728 def calculateSolidLayerCount():
729 layerHeight = getProfileSettingFloat('layer_height')
730 solidThickness = getProfileSettingFloat('solid_layer_thickness')
731 if layerHeight == 0.0:
733 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
735 def calculateObjectSizeOffsets():
738 if getProfileSetting('platform_adhesion') == 'Brim':
739 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
740 elif getProfileSetting('platform_adhesion') == 'Raft':
743 if getProfileSettingFloat('skirt_line_count') > 0:
744 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
746 #if getProfileSetting('enable_raft') != 'False':
747 # size += profile.getProfileSettingFloat('raft_margin') * 2
748 #if getProfileSetting('support') != 'None':
749 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
750 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
753 def getMachineCenterCoords():
754 if getMachineSettingFloat('machine_center_is_zero') == 'True':
756 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
758 #########################################################
759 ## Alteration file functions
760 #########################################################
761 def replaceTagMatch(m):
765 return pre + time.strftime('%H:%M:%S')
767 return pre + time.strftime('%d-%m-%Y')
769 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
770 if tag == 'print_time':
771 return pre + '#P_TIME#'
772 if tag == 'filament_amount':
773 return pre + '#F_AMNT#'
774 if tag == 'filament_weight':
775 return pre + '#F_WGHT#'
776 if tag == 'filament_cost':
777 return pre + '#F_COST#'
778 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
779 f = getProfileSettingFloat(tag) * 60
780 elif isProfileSetting(tag):
781 f = getProfileSettingFloat(tag)
782 elif isPreference(tag):
783 f = getProfileSettingFloat(tag)
785 return '%s?%s?' % (pre, tag)
787 return pre + str(int(f))
790 def replaceGCodeTags(filename, gcodeInt):
791 f = open(filename, 'r+')
793 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
794 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
795 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
796 cost = gcodeInt.calculateCost()
799 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
804 ### Get aleration raw contents. (Used internally in Cura)
805 def getAlterationFile(filename):
806 if filename in tempOverride:
807 return tempOverride[filename]
808 global settingsDictionary
809 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
810 return settingsDictionary[filename].getValue()
811 traceback.print_stack()
812 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
815 def setAlterationFile(name, value):
816 #Check if we have a configuration file loaded, else load the default.
817 global settingsDictionary
818 if name in settingsDictionary and settingsDictionary[name].isAlteration():
819 settingsDictionary[name].setValue(value)
820 saveProfile(getDefaultProfilePath())
822 ### Get the alteration file for output. (Used by Skeinforge)
823 def getAlterationFileContents(filename, extruderCount = 1):
826 alterationContents = getAlterationFile(filename)
827 if getMachineSetting('gcode_flavor') == 'UltiGCode':
829 if filename == 'start.gcode':
830 if extruderCount > 1:
831 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
832 #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.
833 #We also set our steps per E here, if configured.
834 eSteps = getMachineSettingFloat('steps_per_e')
836 prefix += 'M92 E%f\n' % (eSteps)
837 temp = getProfileSettingFloat('print_temperature')
839 if getMachineSetting('has_heated_bed') == 'True':
840 bedTemp = getProfileSettingFloat('print_bed_temperature')
842 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
843 prefix += 'M140 S%f\n' % (bedTemp)
844 if temp > 0 and not '{print_temperature}' in alterationContents:
845 if extruderCount > 0:
846 for n in xrange(1, extruderCount):
848 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
849 t = getProfileSettingFloat('print_temperature%d' % (n+1))
850 prefix += 'M104 T%d S%f\n' % (n, t)
851 for n in xrange(0, extruderCount):
853 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
854 t = getProfileSettingFloat('print_temperature%d' % (n+1))
855 prefix += 'M109 T%d S%f\n' % (n, t)
858 prefix += 'M109 S%f\n' % (temp)
859 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
860 prefix += 'M190 S%f\n' % (bedTemp)
861 elif filename == 'end.gcode':
862 if extruderCount > 1:
863 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
864 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
865 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
866 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
870 def getPluginConfig():
872 return pickle.loads(str(getProfileSetting('plugin_config')))
876 def setPluginConfig(config):
877 putProfileSetting('plugin_config', pickle.dumps(config))
879 def getPluginBasePaths():
881 if platform.system() != "Windows":
882 ret.append(os.path.expanduser('~/.cura/plugins/'))
883 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
884 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
886 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
891 for basePath in getPluginBasePaths():
892 for filename in glob.glob(os.path.join(basePath, '*.py')):
893 filename = os.path.basename(filename)
894 if filename.startswith('_'):
896 with open(os.path.join(basePath, filename), "r") as f:
897 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
900 if not line.startswith('#'):
902 line = line[1:].split(':', 1)
905 if line[0].upper() == 'NAME':
906 item['name'] = line[1].strip()
907 elif line[0].upper() == 'INFO':
908 item['info'] = line[1].strip()
909 elif line[0].upper() == 'TYPE':
910 item['type'] = line[1].strip()
911 elif line[0].upper() == 'DEPEND':
913 elif line[0].upper() == 'PARAM':
914 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
916 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
918 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
919 if item['name'] is not None and item['type'] == 'postprocess':
923 def runPostProcessingPlugins(gcodefilename):
924 pluginConfigList = getPluginConfig()
925 pluginList = getPluginList()
927 for pluginConfig in pluginConfigList:
929 for pluginTest in pluginList:
930 if pluginTest['filename'] == pluginConfig['filename']:
936 for basePath in getPluginBasePaths():
937 testFilename = os.path.join(basePath, pluginConfig['filename'])
938 if os.path.isfile(testFilename):
939 pythonFile = testFilename
940 if pythonFile is None:
943 locals = {'filename': gcodefilename}
944 for param in plugin['params']:
945 value = param['default']
946 if param['name'] in pluginConfig['params']:
947 value = pluginConfig['params'][param['name']]
949 if param['type'] == 'float':
953 value = float(param['default'])
955 locals[param['name']] = value
957 execfile(pythonFile, locals)
959 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
960 return "%s: '%s' @ %s:%s:%d" % (str(sys.exc_info()[0].__name__), str(sys.exc_info()[1]), os.path.basename(locationInfo[0]), locationInfo[2], locationInfo[1])