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_min_travel', 5.0, float, 'advanced', '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')
135 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.')
136 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.')
137 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.')
138 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.')
139 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.')
140 #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.')
141 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.')
142 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.')
143 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.')
144 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..')
145 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.')
146 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.')
148 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.')
149 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.')
150 #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.')
151 #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.')
152 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.')
153 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.')
154 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%.')
155 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.')
156 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.')
157 #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.')
158 #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')
159 #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\'')
160 #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.')
161 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.')
162 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.')
163 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.')
164 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.')
165 #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.')
166 #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.')
167 #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.')
168 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.')
169 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.')
170 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.')
171 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.')
172 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.')
173 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.')
174 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.')
175 #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).')
176 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.')
177 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.')
178 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.')
179 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.')
181 setting('plugin_config', '', str, 'hidden', 'hidden')
182 setting('object_center_x', -1, float, 'hidden', 'hidden')
183 setting('object_center_y', -1, float, 'hidden', 'hidden')
185 setting('start.gcode', """;Sliced at: {day} {date} {time}
186 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
187 ;Print time: {print_time}
188 ;Filament used: {filament_amount}m {filament_weight}g
189 ;Filament cost: {filament_cost}
191 G90 ;absolute positioning
192 M107 ;start with the fan off
194 G28 X0 Y0 ;move X/Y to min endstops
195 G28 Z0 ;move Z to min endstops
197 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
199 G92 E0 ;zero the extruded length
200 G1 F200 E3 ;extrude 3mm of feed stock
201 G92 E0 ;zero the extruded length again
204 """, str, 'alteration', 'alteration')
205 #######################################################################################
206 setting('end.gcode', """;End GCode
207 M104 S0 ;extruder heater off
208 M140 S0 ;heated bed heater off (if you have it)
210 G91 ;relative positioning
211 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
212 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
213 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
216 G90 ;absolute positioning
217 """, str, 'alteration', 'alteration')
218 #######################################################################################
219 setting('start2.gcode', """;Sliced at: {day} {date} {time}
220 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
221 ;Print time: {print_time}
222 ;Filament used: {filament_amount}m {filament_weight}g
223 ;Filament cost: {filament_cost}
225 G90 ;absolute positioning
226 M107 ;start with the fan off
228 G28 X0 Y0 ;move X/Y to min endstops
229 G28 Z0 ;move Z to min endstops
231 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
234 G92 E0 ;zero the extruded length
235 G1 F200 E10 ;extrude 10mm of feed stock
236 G92 E0 ;zero the extruded length again
237 G1 F200 E-{retraction_dual_amount}
240 G92 E0 ;zero the extruded length
241 G1 F200 E10 ;extrude 10mm of feed stock
242 G92 E0 ;zero the extruded length again
245 """, str, 'alteration', 'alteration')
246 #######################################################################################
247 setting('end2.gcode', """;End GCode
248 M104 T0 S0 ;extruder heater off
249 M104 T1 S0 ;extruder heater off
250 M140 S0 ;heated bed heater off (if you have it)
252 G91 ;relative positioning
253 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
254 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
255 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
258 G90 ;absolute positioning
259 """, str, 'alteration', 'alteration')
260 #######################################################################################
261 setting('support_start.gcode', '', str, 'alteration', 'alteration')
262 setting('support_end.gcode', '', str, 'alteration', 'alteration')
263 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
264 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
265 setting('replace.csv', '', str, 'alteration', 'alteration')
266 #######################################################################################
267 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.
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 F{travel_speed} ;move Z up a bit and retract filament even more
273 G90 ;absolute positioning
275 G1 Z{clear_z} F{max_z_speed}
277 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
280 """, str, 'alteration', 'alteration')
281 #######################################################################################
282 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
287 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
290 """, str, 'alteration', 'alteration')
292 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
293 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
294 setting('machine_width', '205', float, 'preference', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
295 setting('machine_depth', '205', float, 'preference', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
296 setting('machine_height', '200', float, 'preference', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
297 setting('machine_type', 'unknown', str, 'preference', 'hidden')
298 setting('machine_center_is_zero', 'False', bool, 'preference', 'hidden')
299 setting('ultimaker_extruder_upgrade', 'False', bool, 'preference', 'hidden')
300 setting('has_heated_bed', 'False', bool, 'preference', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
301 setting('machine_type', 'unknown', str, 'preference', 'hidden')
302 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'UltiGCode'], 'preference', 'hidden').setLabel('GCode Flavor', 'Flavor of generated GCode.\nRepRap...')
303 setting('extruder_amount', '1', ['1','2','3','4'], 'preference', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
304 setting('extruder_offset_x1', '-21.6', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
305 setting('extruder_offset_y1', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
306 setting('extruder_offset_x2', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
307 setting('extruder_offset_y2', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
308 setting('extruder_offset_x3', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
309 setting('extruder_offset_y3', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
310 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.')
311 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.')
312 setting('serial_port', 'AUTO', str, 'preference', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
313 setting('serial_port_auto', '', str, 'preference', 'hidden')
314 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')
315 setting('serial_baud_auto', '', int, 'preference', 'hidden')
316 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.')
317 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.')
318 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.')
319 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.')
320 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
321 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
323 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.')
324 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.')
325 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.')
326 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.')
327 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.')
329 setting('model_colour', '#7AB645', str, 'preference', 'hidden').setLabel('Model colour')
330 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
331 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
332 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
334 setting('window_maximized', 'True', bool, 'preference', 'hidden')
335 setting('window_pos_x', '-1', float, 'preference', 'hidden')
336 setting('window_pos_y', '-1', float, 'preference', 'hidden')
337 setting('window_width', '-1', float, 'preference', 'hidden')
338 setting('window_height', '-1', float, 'preference', 'hidden')
339 setting('window_normal_sash', '320', float, 'preference', 'hidden')
341 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
342 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
343 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.")
344 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
345 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
346 validators.printSpeedValidator(settingsDictionary['print_speed'])
347 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
348 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
349 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
350 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
351 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
352 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
353 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
354 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
355 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
356 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.")
358 #Conditions for multiple extruders
359 settingsDictionary['print_temperature2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
360 settingsDictionary['print_temperature3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
361 settingsDictionary['print_temperature4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
362 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
363 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
364 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
365 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
366 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
368 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('has_heated_bed') == 'True')
370 #UltiGCode uses less settings
371 settingsDictionary['print_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
372 settingsDictionary['print_temperature2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
373 settingsDictionary['print_temperature3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
374 settingsDictionary['print_temperature4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
375 settingsDictionary['filament_diameter'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
376 settingsDictionary['filament_diameter2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
377 settingsDictionary['filament_diameter3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
378 settingsDictionary['filament_diameter4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
379 settingsDictionary['filament_flow'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
380 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
381 settingsDictionary['retraction_speed'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
382 settingsDictionary['retraction_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
383 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
385 #########################################################
386 ## Profile and preferences functions
387 #########################################################
389 def getSubCategoriesFor(category):
392 for s in settingsList:
393 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
394 done[s.getSubCategory()] = True
395 ret.append(s.getSubCategory())
398 def getSettingsForCategory(category, subCategory = None):
400 for s in settingsList:
401 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
407 if platform.system() == "Windows":
408 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
409 #If we have a frozen python install, we need to step out of the library.zip
410 if hasattr(sys, 'frozen'):
411 basePath = os.path.normpath(os.path.join(basePath, ".."))
413 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
414 if not os.path.isdir(basePath):
415 os.makedirs(basePath)
418 def getAlternativeBasePaths():
420 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
421 for subPath in os.listdir(basePath):
422 path = os.path.join(basePath, subPath)
423 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
425 path = os.path.join(basePath, subPath, 'Cura')
426 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
430 def getDefaultProfilePath():
431 return os.path.join(getBasePath(), 'current_profile.ini')
433 def loadProfile(filename):
434 #Read a configuration file as global config
435 profileParser = ConfigParser.ConfigParser()
437 profileParser.read(filename)
438 except ConfigParser.ParsingError:
441 for set in settingsList:
442 if set.isPreference():
445 if set.isAlteration():
446 section = 'alterations'
447 if profileParser.has_option(section, set.getName()):
448 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
450 def saveProfile(filename):
451 #Save the current profile to an ini file
452 profileParser = ConfigParser.ConfigParser()
453 profileParser.add_section('profile')
454 profileParser.add_section('alterations')
456 for set in settingsList:
457 if set.isPreference():
459 if set.isAlteration():
460 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
462 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
464 profileParser.write(open(filename, 'w'))
467 #Read a configuration file as global config
469 for set in settingsList:
470 if set.isPreference():
472 set.setValue(set.getDefault())
474 if getPreference('machine_type') == 'ultimaker':
475 putProfileSetting('nozzle_size', '0.4')
476 if getPreference('ultimaker_extruder_upgrade') == 'True':
477 putProfileSetting('retraction_enable', 'True')
479 putProfileSetting('nozzle_size', '0.5')
481 def loadProfileFromString(options):
482 options = base64.b64decode(options)
483 options = zlib.decompress(options)
484 (profileOpts, alt) = options.split('\f', 1)
485 global settingsDictionary
486 for option in profileOpts.split('\b'):
488 (key, value) = option.split('=', 1)
489 if key in settingsDictionary:
490 if settingsDictionary[key].isProfile():
491 settingsDictionary[key].setValue(value)
492 for option in alt.split('\b'):
494 (key, value) = option.split('=', 1)
495 if key in settingsDictionary:
496 if settingsDictionary[key].isAlteration():
497 settingsDictionary[key].setValue(value)
499 def getProfileString():
503 for set in settingsList:
505 if set.getName() in tempOverride:
506 p.append(set.getName() + "=" + tempOverride[set.getName()])
508 p.append(set.getName() + "=" + set.getValue())
509 if set.isAlteration():
510 if set.getName() in tempOverride:
511 alt.append(set.getName() + "=" + tempOverride[set.getName()])
513 alt.append(set.getName() + "=" + set.getValue())
514 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
515 ret = base64.b64encode(zlib.compress(ret, 9))
518 def getGlobalPreferencesString():
521 for set in settingsList:
522 if set.isPreference():
523 p.append(set.getName() + "=" + set.getValue())
525 ret = base64.b64encode(zlib.compress(ret, 9))
529 def getProfileSetting(name):
530 if name in tempOverride:
531 return tempOverride[name]
532 global settingsDictionary
533 if name in settingsDictionary and settingsDictionary[name].isProfile():
534 return settingsDictionary[name].getValue()
535 print 'Error: "%s" not found in profile settings' % (name)
538 def getProfileSettingFloat(name):
540 setting = getProfileSetting(name).replace(',', '.')
541 return float(eval(setting, {}, {}))
545 def putProfileSetting(name, value):
546 #Check if we have a configuration file loaded, else load the default.
547 global settingsDictionary
548 if name in settingsDictionary and settingsDictionary[name].isProfile():
549 settingsDictionary[name].setValue(value)
551 def isProfileSetting(name):
552 global settingsDictionary
553 if name in settingsDictionary and settingsDictionary[name].isProfile():
557 ## Preferences functions
558 def getPreferencePath():
559 return os.path.join(getBasePath(), 'preferences.ini')
561 def getPreferenceFloat(name):
563 setting = getPreference(name).replace(',', '.')
564 return float(eval(setting, {}, {}))
568 def getPreferenceColour(name):
569 colorString = getPreference(name)
570 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
572 def loadPreferences(filename):
573 #Read a configuration file as global config
574 profileParser = ConfigParser.ConfigParser()
576 profileParser.read(filename)
577 except ConfigParser.ParsingError:
580 for set in settingsList:
581 if set.isPreference():
582 if profileParser.has_option('preference', set.getName()):
583 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
585 def savePreferences(filename):
586 #Save the current profile to an ini file
587 parser = ConfigParser.ConfigParser()
588 parser.add_section('preference')
590 for set in settingsList:
591 if set.isPreference():
592 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
593 parser.write(open(filename, 'w'))
595 def getPreference(name):
596 if name in tempOverride:
597 return tempOverride[name]
598 global settingsDictionary
599 if name in settingsDictionary and settingsDictionary[name].isPreference():
600 return settingsDictionary[name].getValue()
601 print 'Error: "%s" not found in profile settings' % (name)
604 def putPreference(name, value):
605 #Check if we have a configuration file loaded, else load the default.
606 global settingsDictionary
607 if name in settingsDictionary and settingsDictionary[name].isPreference():
608 settingsDictionary[name].setValue(value)
609 savePreferences(getPreferencePath())
611 def isPreference(name):
612 global settingsDictionary
613 if name in settingsDictionary and settingsDictionary[name].isPreference():
617 ## Temp overrides for multi-extruder slicing and the project planner.
619 def setTempOverride(name, value):
620 tempOverride[name] = unicode(value).encode("utf-8")
621 def clearTempOverride(name):
622 del tempOverride[name]
623 def resetTempOverride():
626 #########################################################
627 ## Utility functions to calculate common profile values
628 #########################################################
629 def calculateEdgeWidth():
630 wallThickness = getProfileSettingFloat('wall_thickness')
631 nozzleSize = getProfileSettingFloat('nozzle_size')
633 if wallThickness < 0.01:
635 if wallThickness < nozzleSize:
638 lineCount = int(wallThickness / (nozzleSize + 0.0001))
639 lineWidth = wallThickness / lineCount
640 lineWidthAlt = wallThickness / (lineCount + 1)
641 if lineWidth > nozzleSize * 1.5:
645 def calculateLineCount():
646 wallThickness = getProfileSettingFloat('wall_thickness')
647 nozzleSize = getProfileSettingFloat('nozzle_size')
649 if wallThickness < 0.01:
651 if wallThickness < nozzleSize:
654 lineCount = int(wallThickness / (nozzleSize + 0.0001))
655 lineWidth = wallThickness / lineCount
656 lineWidthAlt = wallThickness / (lineCount + 1)
657 if lineWidth > nozzleSize * 1.5:
661 def calculateSolidLayerCount():
662 layerHeight = getProfileSettingFloat('layer_height')
663 solidThickness = getProfileSettingFloat('solid_layer_thickness')
664 if layerHeight == 0.0:
666 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
668 def calculateObjectSizeOffsets():
671 if getProfileSetting('platform_adhesion') == 'Brim':
672 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
673 elif getProfileSetting('platform_adhesion') == 'Raft':
676 if getProfileSettingFloat('skirt_line_count') > 0:
677 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
679 #if getProfileSetting('enable_raft') != 'False':
680 # size += profile.getProfileSettingFloat('raft_margin') * 2
681 #if getProfileSetting('support') != 'None':
682 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
683 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
686 def getMachineCenterCoords():
687 if getPreference('machine_center_is_zero') == 'True':
689 return [getPreferenceFloat('machine_width') / 2, getPreferenceFloat('machine_depth') / 2]
691 #########################################################
692 ## Alteration file functions
693 #########################################################
694 def replaceTagMatch(m):
698 return pre + time.strftime('%H:%M:%S').encode('ascii', 'replace')
700 return pre + time.strftime('%d %b %Y').encode('ascii', 'replace')
702 return pre + time.strftime('%a').encode('ascii', 'replace')
703 if tag == 'print_time':
704 return pre + '#P_TIME#'
705 if tag == 'filament_amount':
706 return pre + '#F_AMNT#'
707 if tag == 'filament_weight':
708 return pre + '#F_WGHT#'
709 if tag == 'filament_cost':
710 return pre + '#F_COST#'
711 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
712 f = getProfileSettingFloat(tag) * 60
713 elif isProfileSetting(tag):
714 f = getProfileSettingFloat(tag)
715 elif isPreference(tag):
716 f = getProfileSettingFloat(tag)
718 return '%s?%s?' % (pre, tag)
720 return pre + str(int(f))
723 def replaceGCodeTags(filename, gcodeInt):
724 f = open(filename, 'r+')
726 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
727 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
728 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
729 cost = gcodeInt.calculateCost()
732 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
737 ### Get aleration raw contents. (Used internally in Cura)
738 def getAlterationFile(filename):
739 if filename in tempOverride:
740 return tempOverride[filename]
741 global settingsDictionary
742 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
743 return settingsDictionary[filename].getValue()
744 print 'Error: "%s" not found in profile settings' % (filename)
747 def setAlterationFile(name, value):
748 #Check if we have a configuration file loaded, else load the default.
749 global settingsDictionary
750 if name in settingsDictionary and settingsDictionary[name].isAlteration():
751 settingsDictionary[name].setValue(value)
752 saveProfile(getDefaultProfilePath())
754 ### Get the alteration file for output. (Used by Skeinforge)
755 def getAlterationFileContents(filename, extruderCount = 1):
758 alterationContents = getAlterationFile(filename)
759 if getPreference('gcode_flavor') == 'UltiGCode':
761 if filename == 'start.gcode':
762 if extruderCount > 1:
763 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
764 #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.
765 #We also set our steps per E here, if configured.
766 eSteps = getPreferenceFloat('steps_per_e')
768 prefix += 'M92 E%f\n' % (eSteps)
769 temp = getProfileSettingFloat('print_temperature')
771 if getPreference('has_heated_bed') == 'True':
772 bedTemp = getProfileSettingFloat('print_bed_temperature')
774 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
775 prefix += 'M140 S%f\n' % (bedTemp)
776 if temp > 0 and not '{print_temperature}' in alterationContents:
777 if extruderCount > 0:
778 for n in xrange(1, extruderCount):
780 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
781 t = getProfileSettingFloat('print_temperature%d' % (n+1))
782 prefix += 'M104 T%d S%f\n' % (n, t)
783 for n in xrange(0, extruderCount):
785 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
786 t = getProfileSettingFloat('print_temperature%d' % (n+1))
787 prefix += 'M109 T%d S%f\n' % (n, t)
790 prefix += 'M109 S%f\n' % (temp)
791 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
792 prefix += 'M190 S%f\n' % (bedTemp)
793 elif filename == 'end.gcode':
794 if extruderCount > 1:
795 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
796 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
797 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
798 elif filename == 'replace.csv':
799 #Always remove the extruder on/off M codes. These are no longer needed in 5D printing.
800 prefix = 'M101\nM103\n'
801 elif filename == 'support_start.gcode' or filename == 'support_end.gcode':
802 #Add support start/end code
803 if getProfileSetting('support_dual_extrusion') == 'True' and int(getPreference('extruder_amount')) > 1:
804 if filename == 'support_start.gcode':
805 setTempOverride('extruder', '1')
807 setTempOverride('extruder', '0')
808 alterationContents = getAlterationFileContents('switchExtruder.gcode')
809 clearTempOverride('extruder')
811 alterationContents = ''
812 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
816 def getPluginConfig():
818 return pickle.loads(str(getProfileSetting('plugin_config')))
822 def setPluginConfig(config):
823 putProfileSetting('plugin_config', pickle.dumps(config))
825 def getPluginBasePaths():
827 if platform.system() != "Windows":
828 ret.append(os.path.expanduser('~/.cura/plugins/'))
829 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
830 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
832 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
837 for basePath in getPluginBasePaths():
838 for filename in glob.glob(os.path.join(basePath, '*.py')):
839 filename = os.path.basename(filename)
840 if filename.startswith('_'):
842 with open(os.path.join(basePath, filename), "r") as f:
843 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
846 if not line.startswith('#'):
848 line = line[1:].split(':', 1)
851 if line[0].upper() == 'NAME':
852 item['name'] = line[1].strip()
853 elif line[0].upper() == 'INFO':
854 item['info'] = line[1].strip()
855 elif line[0].upper() == 'TYPE':
856 item['type'] = line[1].strip()
857 elif line[0].upper() == 'DEPEND':
859 elif line[0].upper() == 'PARAM':
860 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
862 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
864 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
865 if item['name'] is not None and item['type'] == 'postprocess':
869 def runPostProcessingPlugins(gcodefilename):
870 pluginConfigList = getPluginConfig()
871 pluginList = getPluginList()
873 for pluginConfig in pluginConfigList:
875 for pluginTest in pluginList:
876 if pluginTest['filename'] == pluginConfig['filename']:
882 for basePath in getPluginBasePaths():
883 testFilename = os.path.join(basePath, pluginConfig['filename'])
884 if os.path.isfile(testFilename):
885 pythonFile = testFilename
886 if pythonFile is None:
889 locals = {'filename': gcodefilename}
890 for param in plugin['params']:
891 value = param['default']
892 if param['name'] in pluginConfig['params']:
893 value = pluginConfig['params'][param['name']]
895 if param['type'] == 'float':
899 value = float(param['default'])
901 locals[param['name']] = value
903 execfile(pythonFile, locals)
905 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
906 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])