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 settingsDictionary = {}
18 class setting(object):
19 def __init__(self, name, default, type, category, subcategory):
23 self._default = unicode(default)
24 self._value = self._default
26 self._category = category
27 self._subcategory = subcategory
31 if type is types.FloatType:
32 validators.validFloat(self)
33 elif type is types.IntType:
34 validators.validInt(self)
36 global settingsDictionary
37 settingsDictionary[name] = self
39 settingsList.append(self)
41 def setLabel(self, label, tooltip = ''):
43 self._tooltip = tooltip
46 def setRange(self, minValue = None, maxValue = None):
47 if len(self._validators) < 1:
49 self._validators[0].minValue = minValue
50 self._validators[0].maxValue = maxValue
59 def getCategory(self):
62 def getSubCategory(self):
63 return self._subcategory
65 def isPreference(self):
66 return self._category == 'preference'
68 def isAlteration(self):
69 return self._category == 'alteration'
72 return not self.isAlteration() and not self.isPreference()
86 def setValue(self, value):
87 self._value = unicode(value)
90 result = validators.SUCCESS
92 for validator in self._validators:
93 res, err = validator.validate()
94 if res == validators.ERROR:
96 elif res == validators.WARNING and result != validators.ERROR:
98 if res != validators.SUCCESS:
100 return result, '\n'.join(msgs)
102 def addCondition(self, conditionFunction):
103 self._conditions.append(conditionFunction)
105 def checkConditions(self):
106 for condition in self._conditions:
111 #########################################################
113 #########################################################
114 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 determen 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.')
115 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.')
116 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.')
117 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 multiply of the layer thickness makes sense. And keep it near your wall thickness to make an evenly strong part.')
118 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.')
119 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.')
120 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.')
121 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.')
122 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.')
123 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.')
124 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.')
125 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.')
126 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.')
127 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)')
128 setting('support_dual_extrusion', False, bool, 'basic', 'Support').setLabel('Support dual extrusion', 'Print the support material with the 2nd extruder in a dual extrusion setup. The primary extruder will be used for normal material, while the second extruder is used to print support material.')
129 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.')
130 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.')
131 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.')
132 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.')
133 setting('filament_flow', 100., float, 'basic', 'Filament').setRange(1,300).setLabel('Flow (%)', 'Flow compensation, the amount of material extruded is multiplied by this value')
134 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.')
135 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.')
136 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.')
137 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.')
138 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.')
139 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.')
140 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.')
141 #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.')
142 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.')
143 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.')
144 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.')
145 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..')
146 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.')
147 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.')
149 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.')
150 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.')
151 #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.')
152 #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.')
153 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.')
154 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.')
155 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%.')
156 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.')
157 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.')
158 #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.')
159 #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')
160 #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\'')
161 #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.')
162 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.')
163 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.')
164 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.')
165 setting('support_rate', 75, int, 'expert', 'Support').setRange(0,100).setLabel('Material amount (%)', 'Amount of material used for support, less material gives a weaker support structure which is easier to remove.')
166 #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.')
167 #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.')
168 #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.')
169 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.')
170 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.')
171 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.')
172 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.')
173 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.')
174 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.')
175 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.')
176 #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).')
177 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.')
178 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.')
179 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.')
180 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.')
182 setting('plugin_config', '', str, 'hidden', 'hidden')
183 setting('object_center_x', -1, float, 'hidden', 'hidden')
184 setting('object_center_y', -1, float, 'hidden', 'hidden')
186 setting('start.gcode', """;Sliced at: {day} {date} {time}
187 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
188 ;Print time: {print_time}
189 ;Filament used: {filament_amount}m {filament_weight}g
190 ;Filament cost: {filament_cost}
192 G90 ;absolute positioning
193 M107 ;start with the fan off
195 G28 X0 Y0 ;move X/Y to min endstops
196 G28 Z0 ;move Z to min endstops
198 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
200 G92 E0 ;zero the extruded length
201 G1 F200 E3 ;extrude 3mm of feed stock
202 G92 E0 ;zero the extruded length again
205 """, str, 'alteration', 'alteration')
206 #######################################################################################
207 setting('end.gcode', """;End GCode
208 M104 S0 ;extruder heater off
209 M140 S0 ;heated bed heater off (if you have it)
211 G91 ;relative positioning
212 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
213 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
214 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
217 G90 ;absolute positioning
218 """, str, 'alteration', 'alteration')
219 #######################################################################################
220 setting('start2.gcode', """;Sliced at: {day} {date} {time}
221 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
222 ;Print time: {print_time}
223 ;Filament used: {filament_amount}m {filament_weight}g
224 ;Filament cost: {filament_cost}
226 G90 ;absolute positioning
227 M107 ;start with the fan off
229 G28 X0 Y0 ;move X/Y to min endstops
230 G28 Z0 ;move Z to min endstops
232 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
235 G92 E0 ;zero the extruded length
236 G1 F200 E10 ;extrude 10mm of feed stock
237 G92 E0 ;zero the extruded length again
238 G1 F200 E-{retraction_dual_amount}
241 G92 E0 ;zero the extruded length
242 G1 F200 E10 ;extrude 10mm of feed stock
243 G92 E0 ;zero the extruded length again
246 """, str, 'alteration', 'alteration')
247 #######################################################################################
248 setting('end2.gcode', """;End GCode
249 M104 T0 S0 ;extruder heater off
250 M104 T1 S0 ;extruder heater off
251 M140 S0 ;heated bed heater off (if you have it)
253 G91 ;relative positioning
254 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
255 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
256 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
259 G90 ;absolute positioning
260 """, str, 'alteration', 'alteration')
261 #######################################################################################
262 setting('support_start.gcode', '', str, 'alteration', 'alteration')
263 setting('support_end.gcode', '', str, 'alteration', 'alteration')
264 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
265 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
266 setting('replace.csv', '', str, 'alteration', 'alteration')
267 #######################################################################################
268 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.
271 G91 ;relative positioning
272 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
273 G1 Z+0.5 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
274 G90 ;absolute positioning
276 G1 Z{clear_z} F{max_z_speed}
278 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
281 """, str, 'alteration', 'alteration')
282 #######################################################################################
283 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
288 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
291 """, str, 'alteration', 'alteration')
293 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
294 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
295 setting('machine_width', '205', float, 'preference', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
296 setting('machine_depth', '205', float, 'preference', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
297 setting('machine_height', '200', float, 'preference', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
298 setting('machine_type', 'unknown', str, 'preference', 'hidden')
299 setting('machine_center_is_zero', 'False', bool, 'preference', 'hidden')
300 setting('ultimaker_extruder_upgrade', 'False', bool, 'preference', 'hidden')
301 setting('has_heated_bed', 'False', bool, 'preference', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
302 setting('machine_type', 'unknown', str, 'preference', 'hidden')
303 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'UltiGCode'], 'preference', 'hidden').setLabel('GCode Flavor', 'Flavor of generated GCode.\nRepRap...')
304 setting('extruder_amount', '1', ['1','2','3','4'], 'preference', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
305 setting('extruder_offset_x1', '-21.6', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
306 setting('extruder_offset_y1', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
307 setting('extruder_offset_x2', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
308 setting('extruder_offset_y2', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
309 setting('extruder_offset_x3', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
310 setting('extruder_offset_y3', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
311 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.')
312 setting('steps_per_e', '0', float, 'preference', '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.')
313 setting('serial_port', 'AUTO', str, 'preference', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
314 setting('serial_port_auto', '', str, 'preference', 'hidden')
315 setting('serial_baud', 'AUTO', str, 'preference', 'hidden').setLabel('Baudrate', 'Speed of the serial port communication\nNeeds to match your firmware settings\nCommon values are 250000, 115200, 57600')
316 setting('serial_baud_auto', '', int, 'preference', 'hidden')
317 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.')
318 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.')
319 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.')
320 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.')
321 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
322 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
324 setting('extruder_head_size_min_x', '0.0', float, 'preference', '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.')
325 setting('extruder_head_size_min_y', '0.0', float, 'preference', '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.')
326 setting('extruder_head_size_max_x', '0.0', float, 'preference', '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.')
327 setting('extruder_head_size_max_y', '0.0', float, 'preference', '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.')
328 setting('extruder_head_size_height', '0.0', float, 'preference', '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.')
330 setting('model_colour', '#7AB645', str, 'preference', 'hidden').setLabel('Model colour')
331 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
332 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
333 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
335 setting('window_maximized', 'True', bool, 'preference', 'hidden')
336 setting('window_pos_x', '-1', float, 'preference', 'hidden')
337 setting('window_pos_y', '-1', float, 'preference', 'hidden')
338 setting('window_width', '-1', float, 'preference', 'hidden')
339 setting('window_height', '-1', float, 'preference', 'hidden')
340 setting('window_normal_sash', '320', float, 'preference', 'hidden')
342 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
343 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
344 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.")
345 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
346 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
347 validators.printSpeedValidator(settingsDictionary['print_speed'])
348 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
349 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
350 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
351 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
352 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
353 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
354 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
355 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
356 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
357 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.")
359 #Conditions for multiple extruders
360 settingsDictionary['print_temperature2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
361 settingsDictionary['print_temperature3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
362 settingsDictionary['print_temperature4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
363 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
364 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
365 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
366 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
367 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
369 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('has_heated_bed') == 'True')
371 #UltiGCode uses less settings
372 settingsDictionary['print_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
373 settingsDictionary['print_temperature2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
374 settingsDictionary['print_temperature3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
375 settingsDictionary['print_temperature4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
376 settingsDictionary['filament_diameter'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
377 settingsDictionary['filament_diameter2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
378 settingsDictionary['filament_diameter3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
379 settingsDictionary['filament_diameter4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
380 settingsDictionary['filament_flow'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
381 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
382 settingsDictionary['retraction_speed'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
383 settingsDictionary['retraction_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
384 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
386 #########################################################
387 ## Profile and preferences functions
388 #########################################################
390 def getSubCategoriesFor(category):
393 for s in settingsList:
394 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
395 done[s.getSubCategory()] = True
396 ret.append(s.getSubCategory())
399 def getSettingsForCategory(category, subCategory = None):
401 for s in settingsList:
402 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
408 if platform.system() == "Windows":
409 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
410 #If we have a frozen python install, we need to step out of the library.zip
411 if hasattr(sys, 'frozen'):
412 basePath = os.path.normpath(os.path.join(basePath, ".."))
414 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
415 if not os.path.isdir(basePath):
416 os.makedirs(basePath)
419 def getAlternativeBasePaths():
421 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
422 for subPath in os.listdir(basePath):
423 path = os.path.join(basePath, subPath)
424 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
426 path = os.path.join(basePath, subPath, 'Cura')
427 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
431 def getDefaultProfilePath():
432 return os.path.join(getBasePath(), 'current_profile.ini')
434 def loadProfile(filename):
435 #Read a configuration file as global config
436 profileParser = ConfigParser.ConfigParser()
438 profileParser.read(filename)
439 except ConfigParser.ParsingError:
442 for set in settingsList:
443 if set.isPreference():
446 if set.isAlteration():
447 section = 'alterations'
448 if profileParser.has_option(section, set.getName()):
449 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
451 def saveProfile(filename):
452 #Save the current profile to an ini file
453 profileParser = ConfigParser.ConfigParser()
454 profileParser.add_section('profile')
455 profileParser.add_section('alterations')
457 for set in settingsList:
458 if set.isPreference():
460 if set.isAlteration():
461 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
463 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
465 profileParser.write(open(filename, 'w'))
468 #Read a configuration file as global config
470 for set in settingsList:
471 if set.isPreference():
473 set.setValue(set.getDefault())
475 if getPreference('machine_type') == 'ultimaker':
476 putProfileSetting('nozzle_size', '0.4')
477 if getPreference('ultimaker_extruder_upgrade') == 'True':
478 putProfileSetting('retraction_enable', 'True')
480 putProfileSetting('nozzle_size', '0.5')
482 def loadProfileFromString(options):
483 options = base64.b64decode(options)
484 options = zlib.decompress(options)
485 (profileOpts, alt) = options.split('\f', 1)
486 global settingsDictionary
487 for option in profileOpts.split('\b'):
489 (key, value) = option.split('=', 1)
490 if key in settingsDictionary:
491 if settingsDictionary[key].isProfile():
492 settingsDictionary[key].setValue(value)
493 for option in alt.split('\b'):
495 (key, value) = option.split('=', 1)
496 if key in settingsDictionary:
497 if settingsDictionary[key].isAlteration():
498 settingsDictionary[key].setValue(value)
500 def getProfileString():
504 for set in settingsList:
506 if set.getName() in tempOverride:
507 p.append(set.getName() + "=" + tempOverride[set.getName()])
509 p.append(set.getName() + "=" + set.getValue())
510 if set.isAlteration():
511 if set.getName() in tempOverride:
512 alt.append(set.getName() + "=" + tempOverride[set.getName()])
514 alt.append(set.getName() + "=" + set.getValue())
515 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
516 ret = base64.b64encode(zlib.compress(ret, 9))
519 def getGlobalPreferencesString():
522 for set in settingsList:
523 if set.isPreference():
524 p.append(set.getName() + "=" + set.getValue())
526 ret = base64.b64encode(zlib.compress(ret, 9))
530 def getProfileSetting(name):
531 if name in tempOverride:
532 return tempOverride[name]
533 global settingsDictionary
534 if name in settingsDictionary and settingsDictionary[name].isProfile():
535 return settingsDictionary[name].getValue()
536 print 'Error: "%s" not found in profile settings' % (name)
539 def getProfileSettingFloat(name):
541 setting = getProfileSetting(name).replace(',', '.')
542 return float(eval(setting, {}, {}))
546 def putProfileSetting(name, value):
547 #Check if we have a configuration file loaded, else load the default.
548 global settingsDictionary
549 if name in settingsDictionary and settingsDictionary[name].isProfile():
550 settingsDictionary[name].setValue(value)
552 def isProfileSetting(name):
553 global settingsDictionary
554 if name in settingsDictionary and settingsDictionary[name].isProfile():
558 ## Preferences functions
559 def getPreferencePath():
560 return os.path.join(getBasePath(), 'preferences.ini')
562 def getPreferenceFloat(name):
564 setting = getPreference(name).replace(',', '.')
565 return float(eval(setting, {}, {}))
569 def getPreferenceColour(name):
570 colorString = getPreference(name)
571 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
573 def loadPreferences(filename):
574 #Read a configuration file as global config
575 profileParser = ConfigParser.ConfigParser()
577 profileParser.read(filename)
578 except ConfigParser.ParsingError:
581 for set in settingsList:
582 if set.isPreference():
583 if profileParser.has_option('preference', set.getName()):
584 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
586 def savePreferences(filename):
587 #Save the current profile to an ini file
588 parser = ConfigParser.ConfigParser()
589 parser.add_section('preference')
591 for set in settingsList:
592 if set.isPreference():
593 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
594 parser.write(open(filename, 'w'))
596 def getPreference(name):
597 if name in tempOverride:
598 return tempOverride[name]
599 global settingsDictionary
600 if name in settingsDictionary and settingsDictionary[name].isPreference():
601 return settingsDictionary[name].getValue()
602 print 'Error: "%s" not found in profile settings' % (name)
605 def putPreference(name, value):
606 #Check if we have a configuration file loaded, else load the default.
607 global settingsDictionary
608 if name in settingsDictionary and settingsDictionary[name].isPreference():
609 settingsDictionary[name].setValue(value)
610 savePreferences(getPreferencePath())
612 def isPreference(name):
613 global settingsDictionary
614 if name in settingsDictionary and settingsDictionary[name].isPreference():
618 ## Temp overrides for multi-extruder slicing and the project planner.
620 def setTempOverride(name, value):
621 tempOverride[name] = unicode(value).encode("utf-8")
622 def clearTempOverride(name):
623 del tempOverride[name]
624 def resetTempOverride():
627 #########################################################
628 ## Utility functions to calculate common profile values
629 #########################################################
630 def calculateEdgeWidth():
631 wallThickness = getProfileSettingFloat('wall_thickness')
632 nozzleSize = getProfileSettingFloat('nozzle_size')
634 if wallThickness < 0.01:
636 if wallThickness < nozzleSize:
639 lineCount = int(wallThickness / (nozzleSize + 0.0001))
640 lineWidth = wallThickness / lineCount
641 lineWidthAlt = wallThickness / (lineCount + 1)
642 if lineWidth > nozzleSize * 1.5:
646 def calculateLineCount():
647 wallThickness = getProfileSettingFloat('wall_thickness')
648 nozzleSize = getProfileSettingFloat('nozzle_size')
650 if wallThickness < 0.01:
652 if wallThickness < nozzleSize:
655 lineCount = int(wallThickness / (nozzleSize + 0.0001))
656 lineWidth = wallThickness / lineCount
657 lineWidthAlt = wallThickness / (lineCount + 1)
658 if lineWidth > nozzleSize * 1.5:
662 def calculateSolidLayerCount():
663 layerHeight = getProfileSettingFloat('layer_height')
664 solidThickness = getProfileSettingFloat('solid_layer_thickness')
665 if layerHeight == 0.0:
667 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
669 def calculateObjectSizeOffsets():
672 if getProfileSetting('platform_adhesion') == 'Brim':
673 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
674 elif getProfileSetting('platform_adhesion') == 'Raft':
677 if getProfileSettingFloat('skirt_line_count') > 0:
678 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
680 #if getProfileSetting('enable_raft') != 'False':
681 # size += profile.getProfileSettingFloat('raft_margin') * 2
682 #if getProfileSetting('support') != 'None':
683 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
684 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
687 def getMachineCenterCoords():
688 if getPreference('machine_center_is_zero') == 'True':
690 return [getPreferenceFloat('machine_width') / 2, getPreferenceFloat('machine_depth') / 2]
692 #########################################################
693 ## Alteration file functions
694 #########################################################
695 def replaceTagMatch(m):
699 return pre + time.strftime('%H:%M:%S').encode('ascii', 'replace')
701 return pre + time.strftime('%d %b %Y').encode('ascii', 'replace')
703 return pre + time.strftime('%a').encode('ascii', 'replace')
704 if tag == 'print_time':
705 return pre + '#P_TIME#'
706 if tag == 'filament_amount':
707 return pre + '#F_AMNT#'
708 if tag == 'filament_weight':
709 return pre + '#F_WGHT#'
710 if tag == 'filament_cost':
711 return pre + '#F_COST#'
712 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
713 f = getProfileSettingFloat(tag) * 60
714 elif isProfileSetting(tag):
715 f = getProfileSettingFloat(tag)
716 elif isPreference(tag):
717 f = getProfileSettingFloat(tag)
719 return '%s?%s?' % (pre, tag)
721 return pre + str(int(f))
724 def replaceGCodeTags(filename, gcodeInt):
725 f = open(filename, 'r+')
727 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
728 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
729 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
730 cost = gcodeInt.calculateCost()
733 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
738 ### Get aleration raw contents. (Used internally in Cura)
739 def getAlterationFile(filename):
740 if filename in tempOverride:
741 return tempOverride[filename]
742 global settingsDictionary
743 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
744 return settingsDictionary[filename].getValue()
745 print 'Error: "%s" not found in profile settings' % (filename)
748 def setAlterationFile(name, value):
749 #Check if we have a configuration file loaded, else load the default.
750 global settingsDictionary
751 if name in settingsDictionary and settingsDictionary[name].isAlteration():
752 settingsDictionary[name].setValue(value)
753 saveProfile(getDefaultProfilePath())
755 ### Get the alteration file for output. (Used by Skeinforge)
756 def getAlterationFileContents(filename, extruderCount = 1):
759 alterationContents = getAlterationFile(filename)
760 if getPreference('gcode_flavor') == 'UltiGCode':
762 if filename == 'start.gcode':
763 if extruderCount > 1:
764 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
765 #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.
766 #We also set our steps per E here, if configured.
767 eSteps = getPreferenceFloat('steps_per_e')
769 prefix += 'M92 E%f\n' % (eSteps)
770 temp = getProfileSettingFloat('print_temperature')
772 if getPreference('has_heated_bed') == 'True':
773 bedTemp = getProfileSettingFloat('print_bed_temperature')
775 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
776 prefix += 'M140 S%f\n' % (bedTemp)
777 if temp > 0 and not '{print_temperature}' in alterationContents:
778 if extruderCount > 0:
779 for n in xrange(1, extruderCount):
781 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
782 t = getProfileSettingFloat('print_temperature%d' % (n+1))
783 prefix += 'M104 T%d S%f\n' % (n, t)
784 for n in xrange(0, extruderCount):
786 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
787 t = getProfileSettingFloat('print_temperature%d' % (n+1))
788 prefix += 'M109 T%d S%f\n' % (n, t)
791 prefix += 'M109 S%f\n' % (temp)
792 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
793 prefix += 'M190 S%f\n' % (bedTemp)
794 elif filename == 'end.gcode':
795 if extruderCount > 1:
796 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
797 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
798 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
799 elif filename == 'replace.csv':
800 #Always remove the extruder on/off M codes. These are no longer needed in 5D printing.
801 prefix = 'M101\nM103\n'
802 elif filename == 'support_start.gcode' or filename == 'support_end.gcode':
803 #Add support start/end code
804 if getProfileSetting('support_dual_extrusion') == 'True' and int(getPreference('extruder_amount')) > 1:
805 if filename == 'support_start.gcode':
806 setTempOverride('extruder', '1')
808 setTempOverride('extruder', '0')
809 alterationContents = getAlterationFileContents('switchExtruder.gcode')
810 clearTempOverride('extruder')
812 alterationContents = ''
813 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
817 def getPluginConfig():
819 return pickle.loads(str(getProfileSetting('plugin_config')))
823 def setPluginConfig(config):
824 putProfileSetting('plugin_config', pickle.dumps(config))
826 def getPluginBasePaths():
828 if platform.system() != "Windows":
829 ret.append(os.path.expanduser('~/.cura/plugins/'))
830 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
831 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
833 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
838 for basePath in getPluginBasePaths():
839 for filename in glob.glob(os.path.join(basePath, '*.py')):
840 filename = os.path.basename(filename)
841 if filename.startswith('_'):
843 with open(os.path.join(basePath, filename), "r") as f:
844 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
847 if not line.startswith('#'):
849 line = line[1:].split(':', 1)
852 if line[0].upper() == 'NAME':
853 item['name'] = line[1].strip()
854 elif line[0].upper() == 'INFO':
855 item['info'] = line[1].strip()
856 elif line[0].upper() == 'TYPE':
857 item['type'] = line[1].strip()
858 elif line[0].upper() == 'DEPEND':
860 elif line[0].upper() == 'PARAM':
861 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
863 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
865 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
866 if item['name'] is not None and item['type'] == 'postprocess':
870 def runPostProcessingPlugins(gcodefilename):
871 pluginConfigList = getPluginConfig()
872 pluginList = getPluginList()
874 for pluginConfig in pluginConfigList:
876 for pluginTest in pluginList:
877 if pluginTest['filename'] == pluginConfig['filename']:
883 for basePath in getPluginBasePaths():
884 testFilename = os.path.join(basePath, pluginConfig['filename'])
885 if os.path.isfile(testFilename):
886 pythonFile = testFilename
887 if pythonFile is None:
890 locals = {'filename': gcodefilename}
891 for param in plugin['params']:
892 value = param['default']
893 if param['name'] in pluginConfig['params']:
894 value = pluginConfig['params'][param['name']]
896 if param['type'] == 'float':
900 value = float(param['default'])
902 locals[param['name']] = value
904 execfile(pythonFile, locals)
906 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
907 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])