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('skirt_minimal_length', 150.0, float, 'expert', 'Skirt').setRange(0).setLabel('Minimal length (mm)', 'The minimal length of the skirt, if this minimal length is not reached it will add more skirt lines to reach this minimal lenght.\nNote: If the line count is set to 0 this is ignored.')
153 #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.')
154 #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.')
155 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.')
156 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.')
157 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%.')
158 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.')
159 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.')
160 #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.')
161 #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')
162 #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\'')
163 #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.')
164 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.')
165 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.')
166 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.')
167 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.')
168 #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.')
169 #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.')
170 #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.')
171 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.')
172 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.')
173 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.')
174 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.')
175 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.')
176 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.')
177 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.')
178 #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).')
179 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.')
180 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.')
181 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.')
182 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.')
184 setting('plugin_config', '', str, 'hidden', 'hidden')
185 setting('object_center_x', -1, float, 'hidden', 'hidden')
186 setting('object_center_y', -1, float, 'hidden', 'hidden')
188 setting('start.gcode', """;Sliced at: {day} {date} {time}
189 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
190 ;Print time: {print_time}
191 ;Filament used: {filament_amount}m {filament_weight}g
192 ;Filament cost: {filament_cost}
194 G90 ;absolute positioning
195 M107 ;start with the fan off
197 G28 X0 Y0 ;move X/Y to min endstops
198 G28 Z0 ;move Z to min endstops
200 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
202 G92 E0 ;zero the extruded length
203 G1 F200 E3 ;extrude 3mm of feed stock
204 G92 E0 ;zero the extruded length again
207 """, str, 'alteration', 'alteration')
208 #######################################################################################
209 setting('end.gcode', """;End GCode
210 M104 S0 ;extruder heater off
211 M140 S0 ;heated bed heater off (if you have it)
213 G91 ;relative positioning
214 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
215 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
216 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
219 G90 ;absolute positioning
220 """, str, 'alteration', 'alteration')
221 #######################################################################################
222 setting('start2.gcode', """;Sliced at: {day} {date} {time}
223 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
224 ;Print time: {print_time}
225 ;Filament used: {filament_amount}m {filament_weight}g
226 ;Filament cost: {filament_cost}
228 G90 ;absolute positioning
229 M107 ;start with the fan off
231 G28 X0 Y0 ;move X/Y to min endstops
232 G28 Z0 ;move Z to min endstops
234 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
237 G92 E0 ;zero the extruded length
238 G1 F200 E10 ;extrude 10mm of feed stock
239 G92 E0 ;zero the extruded length again
240 G1 F200 E-{retraction_dual_amount}
243 G92 E0 ;zero the extruded length
244 G1 F200 E10 ;extrude 10mm of feed stock
245 G92 E0 ;zero the extruded length again
248 """, str, 'alteration', 'alteration')
249 #######################################################################################
250 setting('end2.gcode', """;End GCode
251 M104 T0 S0 ;extruder heater off
252 M104 T1 S0 ;extruder heater off
253 M140 S0 ;heated bed heater off (if you have it)
255 G91 ;relative positioning
256 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
257 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
258 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
261 G90 ;absolute positioning
262 """, str, 'alteration', 'alteration')
263 #######################################################################################
264 setting('support_start.gcode', '', str, 'alteration', 'alteration')
265 setting('support_end.gcode', '', str, 'alteration', 'alteration')
266 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
267 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
268 setting('replace.csv', '', str, 'alteration', 'alteration')
269 #######################################################################################
270 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.
273 G91 ;relative positioning
274 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
275 G1 Z+0.5 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
276 G90 ;absolute positioning
278 G1 Z{clear_z} F{max_z_speed}
280 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
283 """, str, 'alteration', 'alteration')
284 #######################################################################################
285 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
290 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
293 """, str, 'alteration', 'alteration')
295 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
296 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
297 setting('machine_width', '205', float, 'preference', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
298 setting('machine_depth', '205', float, 'preference', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
299 setting('machine_height', '200', float, 'preference', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
300 setting('machine_type', 'unknown', str, 'preference', 'hidden')
301 setting('machine_center_is_zero', 'False', bool, 'preference', 'hidden')
302 setting('ultimaker_extruder_upgrade', 'False', bool, 'preference', 'hidden')
303 setting('has_heated_bed', 'False', bool, 'preference', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
304 setting('machine_type', 'unknown', str, 'preference', 'hidden')
305 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'UltiGCode'], 'preference', 'hidden').setLabel('GCode Flavor', 'Flavor of generated GCode.\nRepRap...')
306 setting('extruder_amount', '1', ['1','2','3','4'], 'preference', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
307 setting('extruder_offset_x1', '-21.6', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
308 setting('extruder_offset_y1', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
309 setting('extruder_offset_x2', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
310 setting('extruder_offset_y2', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
311 setting('extruder_offset_x3', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
312 setting('extruder_offset_y3', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
313 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.')
314 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.')
315 setting('serial_port', 'AUTO', str, 'preference', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
316 setting('serial_port_auto', '', str, 'preference', 'hidden')
317 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')
318 setting('serial_baud_auto', '', int, 'preference', 'hidden')
319 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.')
320 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.')
321 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.')
322 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.')
323 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
324 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
326 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.')
327 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.')
328 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.')
329 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.')
330 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.')
332 setting('model_colour', '#7AB645', str, 'preference', 'hidden').setLabel('Model colour')
333 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
334 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
335 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
337 setting('window_maximized', 'True', bool, 'preference', 'hidden')
338 setting('window_pos_x', '-1', float, 'preference', 'hidden')
339 setting('window_pos_y', '-1', float, 'preference', 'hidden')
340 setting('window_width', '-1', float, 'preference', 'hidden')
341 setting('window_height', '-1', float, 'preference', 'hidden')
342 setting('window_normal_sash', '320', float, 'preference', 'hidden')
344 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
345 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
346 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.")
347 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
348 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
349 validators.printSpeedValidator(settingsDictionary['print_speed'])
350 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
351 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
352 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
353 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
354 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
355 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
356 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
357 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
358 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
359 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.")
361 #Conditions for multiple extruders
362 settingsDictionary['print_temperature2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
363 settingsDictionary['print_temperature3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
364 settingsDictionary['print_temperature4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
365 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
366 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
367 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
368 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
369 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
371 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('has_heated_bed') == 'True')
373 #UltiGCode uses less settings
374 settingsDictionary['print_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
375 settingsDictionary['print_temperature2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
376 settingsDictionary['print_temperature3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
377 settingsDictionary['print_temperature4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
378 settingsDictionary['filament_diameter'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
379 settingsDictionary['filament_diameter2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
380 settingsDictionary['filament_diameter3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
381 settingsDictionary['filament_diameter4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
382 settingsDictionary['filament_flow'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
383 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
384 settingsDictionary['retraction_speed'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
385 settingsDictionary['retraction_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
386 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
388 #########################################################
389 ## Profile and preferences functions
390 #########################################################
392 def getSubCategoriesFor(category):
395 for s in settingsList:
396 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
397 done[s.getSubCategory()] = True
398 ret.append(s.getSubCategory())
401 def getSettingsForCategory(category, subCategory = None):
403 for s in settingsList:
404 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
410 if platform.system() == "Windows":
411 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
412 #If we have a frozen python install, we need to step out of the library.zip
413 if hasattr(sys, 'frozen'):
414 basePath = os.path.normpath(os.path.join(basePath, ".."))
416 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
417 if not os.path.isdir(basePath):
418 os.makedirs(basePath)
421 def getAlternativeBasePaths():
423 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
424 for subPath in os.listdir(basePath):
425 path = os.path.join(basePath, subPath)
426 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
428 path = os.path.join(basePath, subPath, 'Cura')
429 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
433 def getDefaultProfilePath():
434 return os.path.join(getBasePath(), 'current_profile.ini')
436 def loadProfile(filename):
437 #Read a configuration file as global config
438 profileParser = ConfigParser.ConfigParser()
440 profileParser.read(filename)
441 except ConfigParser.ParsingError:
444 for set in settingsList:
445 if set.isPreference():
448 if set.isAlteration():
449 section = 'alterations'
450 if profileParser.has_option(section, set.getName()):
451 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
453 def saveProfile(filename):
454 #Save the current profile to an ini file
455 profileParser = ConfigParser.ConfigParser()
456 profileParser.add_section('profile')
457 profileParser.add_section('alterations')
459 for set in settingsList:
460 if set.isPreference():
462 if set.isAlteration():
463 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
465 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
467 profileParser.write(open(filename, 'w'))
470 #Read a configuration file as global config
472 for set in settingsList:
473 if set.isPreference():
475 set.setValue(set.getDefault())
477 if getPreference('machine_type') == 'ultimaker':
478 putProfileSetting('nozzle_size', '0.4')
479 if getPreference('ultimaker_extruder_upgrade') == 'True':
480 putProfileSetting('retraction_enable', 'True')
482 putProfileSetting('nozzle_size', '0.5')
484 def loadProfileFromString(options):
485 options = base64.b64decode(options)
486 options = zlib.decompress(options)
487 (profileOpts, alt) = options.split('\f', 1)
488 global settingsDictionary
489 for option in profileOpts.split('\b'):
491 (key, value) = option.split('=', 1)
492 if key in settingsDictionary:
493 if settingsDictionary[key].isProfile():
494 settingsDictionary[key].setValue(value)
495 for option in alt.split('\b'):
497 (key, value) = option.split('=', 1)
498 if key in settingsDictionary:
499 if settingsDictionary[key].isAlteration():
500 settingsDictionary[key].setValue(value)
502 def getProfileString():
506 for set in settingsList:
508 if set.getName() in tempOverride:
509 p.append(set.getName() + "=" + tempOverride[set.getName()])
511 p.append(set.getName() + "=" + set.getValue())
512 if set.isAlteration():
513 if set.getName() in tempOverride:
514 alt.append(set.getName() + "=" + tempOverride[set.getName()])
516 alt.append(set.getName() + "=" + set.getValue())
517 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
518 ret = base64.b64encode(zlib.compress(ret, 9))
521 def getGlobalPreferencesString():
524 for set in settingsList:
525 if set.isPreference():
526 p.append(set.getName() + "=" + set.getValue())
528 ret = base64.b64encode(zlib.compress(ret, 9))
532 def getProfileSetting(name):
533 if name in tempOverride:
534 return tempOverride[name]
535 global settingsDictionary
536 if name in settingsDictionary and settingsDictionary[name].isProfile():
537 return settingsDictionary[name].getValue()
538 print 'Error: "%s" not found in profile settings' % (name)
541 def getProfileSettingFloat(name):
543 setting = getProfileSetting(name).replace(',', '.')
544 return float(eval(setting, {}, {}))
548 def putProfileSetting(name, value):
549 #Check if we have a configuration file loaded, else load the default.
550 global settingsDictionary
551 if name in settingsDictionary and settingsDictionary[name].isProfile():
552 settingsDictionary[name].setValue(value)
554 def isProfileSetting(name):
555 global settingsDictionary
556 if name in settingsDictionary and settingsDictionary[name].isProfile():
560 ## Preferences functions
561 def getPreferencePath():
562 return os.path.join(getBasePath(), 'preferences.ini')
564 def getPreferenceFloat(name):
566 setting = getPreference(name).replace(',', '.')
567 return float(eval(setting, {}, {}))
571 def getPreferenceColour(name):
572 colorString = getPreference(name)
573 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
575 def loadPreferences(filename):
576 #Read a configuration file as global config
577 profileParser = ConfigParser.ConfigParser()
579 profileParser.read(filename)
580 except ConfigParser.ParsingError:
583 for set in settingsList:
584 if set.isPreference():
585 if profileParser.has_option('preference', set.getName()):
586 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
588 def savePreferences(filename):
589 #Save the current profile to an ini file
590 parser = ConfigParser.ConfigParser()
591 parser.add_section('preference')
593 for set in settingsList:
594 if set.isPreference():
595 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
596 parser.write(open(filename, 'w'))
598 def getPreference(name):
599 if name in tempOverride:
600 return tempOverride[name]
601 global settingsDictionary
602 if name in settingsDictionary and settingsDictionary[name].isPreference():
603 return settingsDictionary[name].getValue()
604 print 'Error: "%s" not found in profile settings' % (name)
607 def putPreference(name, value):
608 #Check if we have a configuration file loaded, else load the default.
609 global settingsDictionary
610 if name in settingsDictionary and settingsDictionary[name].isPreference():
611 settingsDictionary[name].setValue(value)
612 savePreferences(getPreferencePath())
614 def isPreference(name):
615 global settingsDictionary
616 if name in settingsDictionary and settingsDictionary[name].isPreference():
620 ## Temp overrides for multi-extruder slicing and the project planner.
622 def setTempOverride(name, value):
623 tempOverride[name] = unicode(value).encode("utf-8")
624 def clearTempOverride(name):
625 del tempOverride[name]
626 def resetTempOverride():
629 #########################################################
630 ## Utility functions to calculate common profile values
631 #########################################################
632 def calculateEdgeWidth():
633 wallThickness = getProfileSettingFloat('wall_thickness')
634 nozzleSize = getProfileSettingFloat('nozzle_size')
636 if wallThickness < 0.01:
638 if wallThickness < nozzleSize:
641 lineCount = int(wallThickness / (nozzleSize + 0.0001))
642 lineWidth = wallThickness / lineCount
643 lineWidthAlt = wallThickness / (lineCount + 1)
644 if lineWidth > nozzleSize * 1.5:
648 def calculateLineCount():
649 wallThickness = getProfileSettingFloat('wall_thickness')
650 nozzleSize = getProfileSettingFloat('nozzle_size')
652 if wallThickness < 0.01:
654 if wallThickness < nozzleSize:
657 lineCount = int(wallThickness / (nozzleSize + 0.0001))
658 lineWidth = wallThickness / lineCount
659 lineWidthAlt = wallThickness / (lineCount + 1)
660 if lineWidth > nozzleSize * 1.5:
664 def calculateSolidLayerCount():
665 layerHeight = getProfileSettingFloat('layer_height')
666 solidThickness = getProfileSettingFloat('solid_layer_thickness')
667 if layerHeight == 0.0:
669 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
671 def calculateObjectSizeOffsets():
674 if getProfileSetting('platform_adhesion') == 'Brim':
675 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
676 elif getProfileSetting('platform_adhesion') == 'Raft':
679 if getProfileSettingFloat('skirt_line_count') > 0:
680 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
682 #if getProfileSetting('enable_raft') != 'False':
683 # size += profile.getProfileSettingFloat('raft_margin') * 2
684 #if getProfileSetting('support') != 'None':
685 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
686 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
689 def getMachineCenterCoords():
690 if getPreference('machine_center_is_zero') == 'True':
692 return [getPreferenceFloat('machine_width') / 2, getPreferenceFloat('machine_depth') / 2]
694 #########################################################
695 ## Alteration file functions
696 #########################################################
697 def replaceTagMatch(m):
701 return pre + time.strftime('%H:%M:%S').encode('ascii', 'replace')
703 return pre + time.strftime('%d %b %Y').encode('ascii', 'replace')
705 return pre + time.strftime('%a').encode('ascii', 'replace')
706 if tag == 'print_time':
707 return pre + '#P_TIME#'
708 if tag == 'filament_amount':
709 return pre + '#F_AMNT#'
710 if tag == 'filament_weight':
711 return pre + '#F_WGHT#'
712 if tag == 'filament_cost':
713 return pre + '#F_COST#'
714 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
715 f = getProfileSettingFloat(tag) * 60
716 elif isProfileSetting(tag):
717 f = getProfileSettingFloat(tag)
718 elif isPreference(tag):
719 f = getProfileSettingFloat(tag)
721 return '%s?%s?' % (pre, tag)
723 return pre + str(int(f))
726 def replaceGCodeTags(filename, gcodeInt):
727 f = open(filename, 'r+')
729 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
730 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
731 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
732 cost = gcodeInt.calculateCost()
735 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
740 ### Get aleration raw contents. (Used internally in Cura)
741 def getAlterationFile(filename):
742 if filename in tempOverride:
743 return tempOverride[filename]
744 global settingsDictionary
745 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
746 return settingsDictionary[filename].getValue()
747 print 'Error: "%s" not found in profile settings' % (filename)
750 def setAlterationFile(name, value):
751 #Check if we have a configuration file loaded, else load the default.
752 global settingsDictionary
753 if name in settingsDictionary and settingsDictionary[name].isAlteration():
754 settingsDictionary[name].setValue(value)
755 saveProfile(getDefaultProfilePath())
757 ### Get the alteration file for output. (Used by Skeinforge)
758 def getAlterationFileContents(filename, extruderCount = 1):
761 alterationContents = getAlterationFile(filename)
762 if getPreference('gcode_flavor') == 'UltiGCode':
764 if filename == 'start.gcode':
765 if extruderCount > 1:
766 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
767 #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.
768 #We also set our steps per E here, if configured.
769 eSteps = getPreferenceFloat('steps_per_e')
771 prefix += 'M92 E%f\n' % (eSteps)
772 temp = getProfileSettingFloat('print_temperature')
774 if getPreference('has_heated_bed') == 'True':
775 bedTemp = getProfileSettingFloat('print_bed_temperature')
777 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
778 prefix += 'M140 S%f\n' % (bedTemp)
779 if temp > 0 and not '{print_temperature}' in alterationContents:
780 if extruderCount > 0:
781 for n in xrange(1, extruderCount):
783 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
784 t = getProfileSettingFloat('print_temperature%d' % (n+1))
785 prefix += 'M104 T%d S%f\n' % (n, t)
786 for n in xrange(0, extruderCount):
788 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
789 t = getProfileSettingFloat('print_temperature%d' % (n+1))
790 prefix += 'M109 T%d S%f\n' % (n, t)
793 prefix += 'M109 S%f\n' % (temp)
794 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
795 prefix += 'M190 S%f\n' % (bedTemp)
796 elif filename == 'end.gcode':
797 if extruderCount > 1:
798 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
799 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
800 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
801 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
805 def getPluginConfig():
807 return pickle.loads(str(getProfileSetting('plugin_config')))
811 def setPluginConfig(config):
812 putProfileSetting('plugin_config', pickle.dumps(config))
814 def getPluginBasePaths():
816 if platform.system() != "Windows":
817 ret.append(os.path.expanduser('~/.cura/plugins/'))
818 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
819 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
821 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
826 for basePath in getPluginBasePaths():
827 for filename in glob.glob(os.path.join(basePath, '*.py')):
828 filename = os.path.basename(filename)
829 if filename.startswith('_'):
831 with open(os.path.join(basePath, filename), "r") as f:
832 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
835 if not line.startswith('#'):
837 line = line[1:].split(':', 1)
840 if line[0].upper() == 'NAME':
841 item['name'] = line[1].strip()
842 elif line[0].upper() == 'INFO':
843 item['info'] = line[1].strip()
844 elif line[0].upper() == 'TYPE':
845 item['type'] = line[1].strip()
846 elif line[0].upper() == 'DEPEND':
848 elif line[0].upper() == 'PARAM':
849 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
851 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
853 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
854 if item['name'] is not None and item['type'] == 'postprocess':
858 def runPostProcessingPlugins(gcodefilename):
859 pluginConfigList = getPluginConfig()
860 pluginList = getPluginList()
862 for pluginConfig in pluginConfigList:
864 for pluginTest in pluginList:
865 if pluginTest['filename'] == pluginConfig['filename']:
871 for basePath in getPluginBasePaths():
872 testFilename = os.path.join(basePath, pluginConfig['filename'])
873 if os.path.isfile(testFilename):
874 pythonFile = testFilename
875 if pythonFile is None:
878 locals = {'filename': gcodefilename}
879 for param in plugin['params']:
880 value = param['default']
881 if param['name'] in pluginConfig['params']:
882 value = pluginConfig['params'][param['name']]
884 if param['type'] == 'float':
888 value = float(param['default'])
890 locals[param['name']] = value
892 execfile(pythonFile, locals)
894 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
895 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])