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', 'Both', ['Both', 'First extruder', 'Second extruder'], 'basic', 'Support').setLabel('Support dual extrusion', 'Which extruder to use for support material, for break-away support you can use both extruders.\nBut if one of the materials is more expensive then the other you could select an extruder to use for support material. This causes more extruder switches.\nYou can also use the 2nd extruder for soluble support materials.')
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('retraction_minimal_extrusion',0.5, float,'expert', 'Retraction').setRange(0).setLabel('Minimal extrusion before retracting (mm)', 'The minimal amount of extrusion that needs to be done before retracting again if a retraction needs to happen before this minimal is reached the retraction is ignored.\nThis avoids retraction a lot on the same piece of filament which flattens the filament and causes grinding issues.')
140 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.')
141 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.')
142 #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.')
143 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.')
144 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.')
145 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.')
146 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..')
147 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.')
148 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.')
150 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.')
151 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.')
152 #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.')
153 #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.')
154 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.')
155 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.')
156 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%.')
157 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.')
158 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.')
159 #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.')
160 #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')
161 #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\'')
162 #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.')
163 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.')
164 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.')
165 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.')
166 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.')
167 #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.')
168 #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.')
169 #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.')
170 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.')
171 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.')
172 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.')
173 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.')
174 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.')
175 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.')
176 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.')
177 #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).')
178 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.')
179 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.')
180 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.')
181 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.')
183 setting('plugin_config', '', str, 'hidden', 'hidden')
184 setting('object_center_x', -1, float, 'hidden', 'hidden')
185 setting('object_center_y', -1, float, 'hidden', 'hidden')
187 setting('start.gcode', """;Sliced at: {day} {date} {time}
188 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
189 ;Print time: {print_time}
190 ;Filament used: {filament_amount}m {filament_weight}g
191 ;Filament cost: {filament_cost}
193 G90 ;absolute positioning
194 M107 ;start with the fan off
196 G28 X0 Y0 ;move X/Y to min endstops
197 G28 Z0 ;move Z to min endstops
199 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
201 G92 E0 ;zero the extruded length
202 G1 F200 E3 ;extrude 3mm of feed stock
203 G92 E0 ;zero the extruded length again
206 """, str, 'alteration', 'alteration')
207 #######################################################################################
208 setting('end.gcode', """;End GCode
209 M104 S0 ;extruder heater off
210 M140 S0 ;heated bed heater off (if you have it)
212 G91 ;relative positioning
213 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
214 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
215 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
218 G90 ;absolute positioning
219 """, str, 'alteration', 'alteration')
220 #######################################################################################
221 setting('start2.gcode', """;Sliced at: {day} {date} {time}
222 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
223 ;Print time: {print_time}
224 ;Filament used: {filament_amount}m {filament_weight}g
225 ;Filament cost: {filament_cost}
227 G90 ;absolute positioning
228 M107 ;start with the fan off
230 G28 X0 Y0 ;move X/Y to min endstops
231 G28 Z0 ;move Z to min endstops
233 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
236 G92 E0 ;zero the extruded length
237 G1 F200 E10 ;extrude 10mm of feed stock
238 G92 E0 ;zero the extruded length again
239 G1 F200 E-{retraction_dual_amount}
242 G92 E0 ;zero the extruded length
243 G1 F200 E10 ;extrude 10mm of feed stock
244 G92 E0 ;zero the extruded length again
247 """, str, 'alteration', 'alteration')
248 #######################################################################################
249 setting('end2.gcode', """;End GCode
250 M104 T0 S0 ;extruder heater off
251 M104 T1 S0 ;extruder heater off
252 M140 S0 ;heated bed heater off (if you have it)
254 G91 ;relative positioning
255 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
256 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
257 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
260 G90 ;absolute positioning
261 """, str, 'alteration', 'alteration')
262 #######################################################################################
263 setting('support_start.gcode', '', str, 'alteration', 'alteration')
264 setting('support_end.gcode', '', str, 'alteration', 'alteration')
265 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
266 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
267 setting('replace.csv', '', str, 'alteration', 'alteration')
268 #######################################################################################
269 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.
272 G91 ;relative positioning
273 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
274 G1 Z+0.5 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
275 G90 ;absolute positioning
277 G1 Z{clear_z} F{max_z_speed}
279 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
282 """, str, 'alteration', 'alteration')
283 #######################################################################################
284 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
289 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
292 """, str, 'alteration', 'alteration')
294 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
295 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
296 setting('machine_width', '205', float, 'preference', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
297 setting('machine_depth', '205', float, 'preference', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
298 setting('machine_height', '200', float, 'preference', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
299 setting('machine_type', 'unknown', str, 'preference', 'hidden')
300 setting('machine_center_is_zero', 'False', bool, 'preference', 'hidden')
301 setting('ultimaker_extruder_upgrade', 'False', bool, 'preference', 'hidden')
302 setting('has_heated_bed', 'False', bool, 'preference', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
303 setting('machine_type', 'unknown', str, 'preference', 'hidden')
304 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'UltiGCode'], 'preference', 'hidden').setLabel('GCode Flavor', 'Flavor of generated GCode.\nRepRap...')
305 setting('extruder_amount', '1', ['1','2','3','4'], 'preference', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
306 setting('extruder_offset_x1', '-21.6', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
307 setting('extruder_offset_y1', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
308 setting('extruder_offset_x2', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
309 setting('extruder_offset_y2', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
310 setting('extruder_offset_x3', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
311 setting('extruder_offset_y3', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
312 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.')
313 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.')
314 setting('serial_port', 'AUTO', str, 'preference', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
315 setting('serial_port_auto', '', str, 'preference', 'hidden')
316 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')
317 setting('serial_baud_auto', '', int, 'preference', 'hidden')
318 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.')
319 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.')
320 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.')
321 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.')
322 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
323 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
325 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.')
326 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.')
327 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.')
328 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.')
329 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.')
331 setting('model_colour', '#7AB645', str, 'preference', 'hidden').setLabel('Model colour')
332 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
333 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
334 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
336 setting('window_maximized', 'True', bool, 'preference', 'hidden')
337 setting('window_pos_x', '-1', float, 'preference', 'hidden')
338 setting('window_pos_y', '-1', float, 'preference', 'hidden')
339 setting('window_width', '-1', float, 'preference', 'hidden')
340 setting('window_height', '-1', float, 'preference', 'hidden')
341 setting('window_normal_sash', '320', float, 'preference', 'hidden')
343 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
344 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
345 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.")
346 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
347 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
348 validators.printSpeedValidator(settingsDictionary['print_speed'])
349 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
350 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
351 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
352 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
353 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
354 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
355 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
356 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
357 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
358 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.")
360 #Conditions for multiple extruders
361 settingsDictionary['print_temperature2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
362 settingsDictionary['print_temperature3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
363 settingsDictionary['print_temperature4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
364 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
365 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
366 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
367 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
368 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
370 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('has_heated_bed') == 'True')
372 #UltiGCode uses less settings
373 settingsDictionary['print_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
374 settingsDictionary['print_temperature2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
375 settingsDictionary['print_temperature3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
376 settingsDictionary['print_temperature4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
377 settingsDictionary['filament_diameter'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
378 settingsDictionary['filament_diameter2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
379 settingsDictionary['filament_diameter3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
380 settingsDictionary['filament_diameter4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
381 settingsDictionary['filament_flow'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
382 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
383 settingsDictionary['retraction_speed'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
384 settingsDictionary['retraction_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
385 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
387 #########################################################
388 ## Profile and preferences functions
389 #########################################################
391 def getSubCategoriesFor(category):
394 for s in settingsList:
395 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
396 done[s.getSubCategory()] = True
397 ret.append(s.getSubCategory())
400 def getSettingsForCategory(category, subCategory = None):
402 for s in settingsList:
403 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
409 if platform.system() == "Windows":
410 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
411 #If we have a frozen python install, we need to step out of the library.zip
412 if hasattr(sys, 'frozen'):
413 basePath = os.path.normpath(os.path.join(basePath, ".."))
415 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
416 if not os.path.isdir(basePath):
417 os.makedirs(basePath)
420 def getAlternativeBasePaths():
422 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
423 for subPath in os.listdir(basePath):
424 path = os.path.join(basePath, subPath)
425 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
427 path = os.path.join(basePath, subPath, 'Cura')
428 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
432 def getDefaultProfilePath():
433 return os.path.join(getBasePath(), 'current_profile.ini')
435 def loadProfile(filename):
436 #Read a configuration file as global config
437 profileParser = ConfigParser.ConfigParser()
439 profileParser.read(filename)
440 except ConfigParser.ParsingError:
443 for set in settingsList:
444 if set.isPreference():
447 if set.isAlteration():
448 section = 'alterations'
449 if profileParser.has_option(section, set.getName()):
450 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
452 def saveProfile(filename):
453 #Save the current profile to an ini file
454 profileParser = ConfigParser.ConfigParser()
455 profileParser.add_section('profile')
456 profileParser.add_section('alterations')
458 for set in settingsList:
459 if set.isPreference():
461 if set.isAlteration():
462 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
464 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
466 profileParser.write(open(filename, 'w'))
469 #Read a configuration file as global config
471 for set in settingsList:
472 if set.isPreference():
474 set.setValue(set.getDefault())
476 if getPreference('machine_type') == 'ultimaker':
477 putProfileSetting('nozzle_size', '0.4')
478 if getPreference('ultimaker_extruder_upgrade') == 'True':
479 putProfileSetting('retraction_enable', 'True')
481 putProfileSetting('nozzle_size', '0.5')
483 def loadProfileFromString(options):
484 options = base64.b64decode(options)
485 options = zlib.decompress(options)
486 (profileOpts, alt) = options.split('\f', 1)
487 global settingsDictionary
488 for option in profileOpts.split('\b'):
490 (key, value) = option.split('=', 1)
491 if key in settingsDictionary:
492 if settingsDictionary[key].isProfile():
493 settingsDictionary[key].setValue(value)
494 for option in alt.split('\b'):
496 (key, value) = option.split('=', 1)
497 if key in settingsDictionary:
498 if settingsDictionary[key].isAlteration():
499 settingsDictionary[key].setValue(value)
501 def getProfileString():
505 for set in settingsList:
507 if set.getName() in tempOverride:
508 p.append(set.getName() + "=" + tempOverride[set.getName()])
510 p.append(set.getName() + "=" + set.getValue())
511 if set.isAlteration():
512 if set.getName() in tempOverride:
513 alt.append(set.getName() + "=" + tempOverride[set.getName()])
515 alt.append(set.getName() + "=" + set.getValue())
516 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
517 ret = base64.b64encode(zlib.compress(ret, 9))
520 def getGlobalPreferencesString():
523 for set in settingsList:
524 if set.isPreference():
525 p.append(set.getName() + "=" + set.getValue())
527 ret = base64.b64encode(zlib.compress(ret, 9))
531 def getProfileSetting(name):
532 if name in tempOverride:
533 return tempOverride[name]
534 global settingsDictionary
535 if name in settingsDictionary and settingsDictionary[name].isProfile():
536 return settingsDictionary[name].getValue()
537 print 'Error: "%s" not found in profile settings' % (name)
540 def getProfileSettingFloat(name):
542 setting = getProfileSetting(name).replace(',', '.')
543 return float(eval(setting, {}, {}))
547 def putProfileSetting(name, value):
548 #Check if we have a configuration file loaded, else load the default.
549 global settingsDictionary
550 if name in settingsDictionary and settingsDictionary[name].isProfile():
551 settingsDictionary[name].setValue(value)
553 def isProfileSetting(name):
554 global settingsDictionary
555 if name in settingsDictionary and settingsDictionary[name].isProfile():
559 ## Preferences functions
560 def getPreferencePath():
561 return os.path.join(getBasePath(), 'preferences.ini')
563 def getPreferenceFloat(name):
565 setting = getPreference(name).replace(',', '.')
566 return float(eval(setting, {}, {}))
570 def getPreferenceColour(name):
571 colorString = getPreference(name)
572 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
574 def loadPreferences(filename):
575 #Read a configuration file as global config
576 profileParser = ConfigParser.ConfigParser()
578 profileParser.read(filename)
579 except ConfigParser.ParsingError:
582 for set in settingsList:
583 if set.isPreference():
584 if profileParser.has_option('preference', set.getName()):
585 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
587 def savePreferences(filename):
588 #Save the current profile to an ini file
589 parser = ConfigParser.ConfigParser()
590 parser.add_section('preference')
592 for set in settingsList:
593 if set.isPreference():
594 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
595 parser.write(open(filename, 'w'))
597 def getPreference(name):
598 if name in tempOverride:
599 return tempOverride[name]
600 global settingsDictionary
601 if name in settingsDictionary and settingsDictionary[name].isPreference():
602 return settingsDictionary[name].getValue()
603 print 'Error: "%s" not found in profile settings' % (name)
606 def putPreference(name, value):
607 #Check if we have a configuration file loaded, else load the default.
608 global settingsDictionary
609 if name in settingsDictionary and settingsDictionary[name].isPreference():
610 settingsDictionary[name].setValue(value)
611 savePreferences(getPreferencePath())
613 def isPreference(name):
614 global settingsDictionary
615 if name in settingsDictionary and settingsDictionary[name].isPreference():
619 ## Temp overrides for multi-extruder slicing and the project planner.
621 def setTempOverride(name, value):
622 tempOverride[name] = unicode(value).encode("utf-8")
623 def clearTempOverride(name):
624 del tempOverride[name]
625 def resetTempOverride():
628 #########################################################
629 ## Utility functions to calculate common profile values
630 #########################################################
631 def calculateEdgeWidth():
632 wallThickness = getProfileSettingFloat('wall_thickness')
633 nozzleSize = getProfileSettingFloat('nozzle_size')
635 if wallThickness < 0.01:
637 if wallThickness < nozzleSize:
640 lineCount = int(wallThickness / (nozzleSize + 0.0001))
641 lineWidth = wallThickness / lineCount
642 lineWidthAlt = wallThickness / (lineCount + 1)
643 if lineWidth > nozzleSize * 1.5:
647 def calculateLineCount():
648 wallThickness = getProfileSettingFloat('wall_thickness')
649 nozzleSize = getProfileSettingFloat('nozzle_size')
651 if wallThickness < 0.01:
653 if wallThickness < nozzleSize:
656 lineCount = int(wallThickness / (nozzleSize + 0.0001))
657 lineWidth = wallThickness / lineCount
658 lineWidthAlt = wallThickness / (lineCount + 1)
659 if lineWidth > nozzleSize * 1.5:
663 def calculateSolidLayerCount():
664 layerHeight = getProfileSettingFloat('layer_height')
665 solidThickness = getProfileSettingFloat('solid_layer_thickness')
666 if layerHeight == 0.0:
668 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
670 def calculateObjectSizeOffsets():
673 if getProfileSetting('platform_adhesion') == 'Brim':
674 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
675 elif getProfileSetting('platform_adhesion') == 'Raft':
678 if getProfileSettingFloat('skirt_line_count') > 0:
679 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
681 #if getProfileSetting('enable_raft') != 'False':
682 # size += profile.getProfileSettingFloat('raft_margin') * 2
683 #if getProfileSetting('support') != 'None':
684 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
685 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
688 def getMachineCenterCoords():
689 if getPreference('machine_center_is_zero') == 'True':
691 return [getPreferenceFloat('machine_width') / 2, getPreferenceFloat('machine_depth') / 2]
693 #########################################################
694 ## Alteration file functions
695 #########################################################
696 def replaceTagMatch(m):
700 return pre + time.strftime('%H:%M:%S').encode('ascii', 'replace')
702 return pre + time.strftime('%d %b %Y').encode('ascii', 'replace')
704 return pre + time.strftime('%a').encode('ascii', 'replace')
705 if tag == 'print_time':
706 return pre + '#P_TIME#'
707 if tag == 'filament_amount':
708 return pre + '#F_AMNT#'
709 if tag == 'filament_weight':
710 return pre + '#F_WGHT#'
711 if tag == 'filament_cost':
712 return pre + '#F_COST#'
713 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
714 f = getProfileSettingFloat(tag) * 60
715 elif isProfileSetting(tag):
716 f = getProfileSettingFloat(tag)
717 elif isPreference(tag):
718 f = getProfileSettingFloat(tag)
720 return '%s?%s?' % (pre, tag)
722 return pre + str(int(f))
725 def replaceGCodeTags(filename, gcodeInt):
726 f = open(filename, 'r+')
728 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
729 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
730 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
731 cost = gcodeInt.calculateCost()
734 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
739 ### Get aleration raw contents. (Used internally in Cura)
740 def getAlterationFile(filename):
741 if filename in tempOverride:
742 return tempOverride[filename]
743 global settingsDictionary
744 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
745 return settingsDictionary[filename].getValue()
746 print 'Error: "%s" not found in profile settings' % (filename)
749 def setAlterationFile(name, value):
750 #Check if we have a configuration file loaded, else load the default.
751 global settingsDictionary
752 if name in settingsDictionary and settingsDictionary[name].isAlteration():
753 settingsDictionary[name].setValue(value)
754 saveProfile(getDefaultProfilePath())
756 ### Get the alteration file for output. (Used by Skeinforge)
757 def getAlterationFileContents(filename, extruderCount = 1):
760 alterationContents = getAlterationFile(filename)
761 if getPreference('gcode_flavor') == 'UltiGCode':
763 if filename == 'start.gcode':
764 if extruderCount > 1:
765 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
766 #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.
767 #We also set our steps per E here, if configured.
768 eSteps = getPreferenceFloat('steps_per_e')
770 prefix += 'M92 E%f\n' % (eSteps)
771 temp = getProfileSettingFloat('print_temperature')
773 if getPreference('has_heated_bed') == 'True':
774 bedTemp = getProfileSettingFloat('print_bed_temperature')
776 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
777 prefix += 'M140 S%f\n' % (bedTemp)
778 if temp > 0 and not '{print_temperature}' in alterationContents:
779 if extruderCount > 0:
780 for n in xrange(1, extruderCount):
782 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
783 t = getProfileSettingFloat('print_temperature%d' % (n+1))
784 prefix += 'M104 T%d S%f\n' % (n, t)
785 for n in xrange(0, extruderCount):
787 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
788 t = getProfileSettingFloat('print_temperature%d' % (n+1))
789 prefix += 'M109 T%d S%f\n' % (n, t)
792 prefix += 'M109 S%f\n' % (temp)
793 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
794 prefix += 'M190 S%f\n' % (bedTemp)
795 elif filename == 'end.gcode':
796 if extruderCount > 1:
797 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
798 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
799 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
800 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
804 def getPluginConfig():
806 return pickle.loads(str(getProfileSetting('plugin_config')))
810 def setPluginConfig(config):
811 putProfileSetting('plugin_config', pickle.dumps(config))
813 def getPluginBasePaths():
815 if platform.system() != "Windows":
816 ret.append(os.path.expanduser('~/.cura/plugins/'))
817 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
818 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
820 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
825 for basePath in getPluginBasePaths():
826 for filename in glob.glob(os.path.join(basePath, '*.py')):
827 filename = os.path.basename(filename)
828 if filename.startswith('_'):
830 with open(os.path.join(basePath, filename), "r") as f:
831 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
834 if not line.startswith('#'):
836 line = line[1:].split(':', 1)
839 if line[0].upper() == 'NAME':
840 item['name'] = line[1].strip()
841 elif line[0].upper() == 'INFO':
842 item['info'] = line[1].strip()
843 elif line[0].upper() == 'TYPE':
844 item['type'] = line[1].strip()
845 elif line[0].upper() == 'DEPEND':
847 elif line[0].upper() == 'PARAM':
848 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
850 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
852 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
853 if item['name'] is not None and item['type'] == 'postprocess':
857 def runPostProcessingPlugins(gcodefilename):
858 pluginConfigList = getPluginConfig()
859 pluginList = getPluginList()
861 for pluginConfig in pluginConfigList:
863 for pluginTest in pluginList:
864 if pluginTest['filename'] == pluginConfig['filename']:
870 for basePath in getPluginBasePaths():
871 testFilename = os.path.join(basePath, pluginConfig['filename'])
872 if os.path.isfile(testFilename):
873 pythonFile = testFilename
874 if pythonFile is None:
877 locals = {'filename': gcodefilename}
878 for param in plugin['params']:
879 value = param['default']
880 if param['name'] in pluginConfig['params']:
881 value = pluginConfig['params'][param['name']]
883 if param['type'] == 'float':
887 value = float(param['default'])
889 locals[param['name']] = value
891 execfile(pythonFile, locals)
893 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
894 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])