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_fill_rate', 20, int, 'expert', 'Support').setRange(0,100).setLabel('Fill amount (%)', 'Amount of infill structure in the support material, less material gives weaker support which is easier to remove. 20% seems to be a good average.')
168 setting('support_xy_distance', 0.7, float, 'expert', 'Support').setRange(0,10).setLabel('Distance X/Y (mm)', 'Distance of the support material from the print, in the X/Y directions.\n0.7mm gives a nice distance from the print so the support does not stick to the print.')
169 setting('support_z_distance', 0.15, float, 'expert', 'Support').setRange(0,10).setLabel('Distance Z (mm)', 'Distance from the top/bottom of the support to the print. A small gap here makes it easier to remove the support but makes the print a bit uglier.\n0.15mm gives a good seperation of the support material.')
170 #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.')
171 #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.')
172 #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.')
173 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.')
174 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.')
175 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.')
176 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.')
177 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.')
178 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.')
179 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.')
180 #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).')
181 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.')
182 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.')
183 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.')
184 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.')
186 setting('plugin_config', '', str, 'hidden', 'hidden')
187 setting('object_center_x', -1, float, 'hidden', 'hidden')
188 setting('object_center_y', -1, float, 'hidden', 'hidden')
190 setting('start.gcode', """;Sliced at: {day} {date} {time}
191 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
192 ;Print time: {print_time}
193 ;Filament used: {filament_amount}m {filament_weight}g
194 ;Filament cost: {filament_cost}
196 G90 ;absolute positioning
197 M107 ;start with the fan off
199 G28 X0 Y0 ;move X/Y to min endstops
200 G28 Z0 ;move Z to min endstops
202 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
204 G92 E0 ;zero the extruded length
205 G1 F200 E3 ;extrude 3mm of feed stock
206 G92 E0 ;zero the extruded length again
209 """, str, 'alteration', 'alteration')
210 #######################################################################################
211 setting('end.gcode', """;End GCode
212 M104 S0 ;extruder heater off
213 M140 S0 ;heated bed heater off (if you have it)
215 G91 ;relative positioning
216 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
217 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
218 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
221 G90 ;absolute positioning
222 """, str, 'alteration', 'alteration')
223 #######################################################################################
224 setting('start2.gcode', """;Sliced at: {day} {date} {time}
225 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
226 ;Print time: {print_time}
227 ;Filament used: {filament_amount}m {filament_weight}g
228 ;Filament cost: {filament_cost}
230 G90 ;absolute positioning
231 M107 ;start with the fan off
233 G28 X0 Y0 ;move X/Y to min endstops
234 G28 Z0 ;move Z to min endstops
236 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
239 G92 E0 ;zero the extruded length
240 G1 F200 E10 ;extrude 10mm of feed stock
241 G92 E0 ;zero the extruded length again
242 G1 F200 E-{retraction_dual_amount}
245 G92 E0 ;zero the extruded length
246 G1 F200 E10 ;extrude 10mm of feed stock
247 G92 E0 ;zero the extruded length again
250 """, str, 'alteration', 'alteration')
251 #######################################################################################
252 setting('end2.gcode', """;End GCode
253 M104 T0 S0 ;extruder heater off
254 M104 T1 S0 ;extruder heater off
255 M140 S0 ;heated bed heater off (if you have it)
257 G91 ;relative positioning
258 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
259 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
260 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
263 G90 ;absolute positioning
264 """, str, 'alteration', 'alteration')
265 #######################################################################################
266 setting('support_start.gcode', '', str, 'alteration', 'alteration')
267 setting('support_end.gcode', '', str, 'alteration', 'alteration')
268 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
269 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
270 setting('replace.csv', '', str, 'alteration', 'alteration')
271 #######################################################################################
272 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.
275 G91 ;relative positioning
276 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
277 G1 Z+0.5 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
278 G90 ;absolute positioning
280 G1 Z{clear_z} F{max_z_speed}
282 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
285 """, str, 'alteration', 'alteration')
286 #######################################################################################
287 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
292 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
295 """, str, 'alteration', 'alteration')
297 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
298 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
299 setting('machine_width', '205', float, 'preference', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
300 setting('machine_depth', '205', float, 'preference', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
301 setting('machine_height', '200', float, 'preference', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
302 setting('machine_type', 'unknown', str, 'preference', 'hidden')
303 setting('machine_center_is_zero', 'False', bool, 'preference', 'hidden')
304 setting('ultimaker_extruder_upgrade', 'False', bool, 'preference', 'hidden')
305 setting('has_heated_bed', 'False', bool, 'preference', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
306 setting('machine_type', 'unknown', str, 'preference', 'hidden')
307 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'UltiGCode'], 'preference', 'hidden').setLabel('GCode Flavor', 'Flavor of generated GCode.\nRepRap...')
308 setting('extruder_amount', '1', ['1','2','3','4'], 'preference', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
309 setting('extruder_offset_x1', '-21.6', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
310 setting('extruder_offset_y1', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
311 setting('extruder_offset_x2', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
312 setting('extruder_offset_y2', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
313 setting('extruder_offset_x3', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
314 setting('extruder_offset_y3', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
315 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.')
316 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.')
317 setting('serial_port', 'AUTO', str, 'preference', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
318 setting('serial_port_auto', '', str, 'preference', 'hidden')
319 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')
320 setting('serial_baud_auto', '', int, 'preference', 'hidden')
321 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.')
322 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.')
323 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.')
324 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.')
325 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
326 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
328 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.')
329 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.')
330 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.')
331 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.')
332 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.')
334 setting('model_colour', '#7AB645', str, 'preference', 'hidden').setLabel('Model colour')
335 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
336 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
337 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
339 setting('window_maximized', 'True', bool, 'preference', 'hidden')
340 setting('window_pos_x', '-1', float, 'preference', 'hidden')
341 setting('window_pos_y', '-1', float, 'preference', 'hidden')
342 setting('window_width', '-1', float, 'preference', 'hidden')
343 setting('window_height', '-1', float, 'preference', 'hidden')
344 setting('window_normal_sash', '320', float, 'preference', 'hidden')
346 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
347 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
348 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.")
349 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
350 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
351 validators.printSpeedValidator(settingsDictionary['print_speed'])
352 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
353 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
354 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
355 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
356 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
357 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
358 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
359 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
360 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
361 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.")
363 #Conditions for multiple extruders
364 settingsDictionary['print_temperature2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
365 settingsDictionary['print_temperature3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
366 settingsDictionary['print_temperature4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
367 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
368 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
369 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
370 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
371 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
373 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('has_heated_bed') == 'True')
375 #UltiGCode uses less settings
376 settingsDictionary['print_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
377 settingsDictionary['print_temperature2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
378 settingsDictionary['print_temperature3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
379 settingsDictionary['print_temperature4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
380 settingsDictionary['filament_diameter'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
381 settingsDictionary['filament_diameter2'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
382 settingsDictionary['filament_diameter3'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
383 settingsDictionary['filament_diameter4'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
384 settingsDictionary['filament_flow'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
385 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
386 settingsDictionary['retraction_speed'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
387 settingsDictionary['retraction_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
388 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getPreference('gcode_flavor') != 'UltiGCode')
390 #########################################################
391 ## Profile and preferences functions
392 #########################################################
394 def getSubCategoriesFor(category):
397 for s in settingsList:
398 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
399 done[s.getSubCategory()] = True
400 ret.append(s.getSubCategory())
403 def getSettingsForCategory(category, subCategory = None):
405 for s in settingsList:
406 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
412 if platform.system() == "Windows":
413 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
414 #If we have a frozen python install, we need to step out of the library.zip
415 if hasattr(sys, 'frozen'):
416 basePath = os.path.normpath(os.path.join(basePath, ".."))
418 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
419 if not os.path.isdir(basePath):
420 os.makedirs(basePath)
423 def getAlternativeBasePaths():
425 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
426 for subPath in os.listdir(basePath):
427 path = os.path.join(basePath, subPath)
428 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
430 path = os.path.join(basePath, subPath, 'Cura')
431 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
435 def getDefaultProfilePath():
436 return os.path.join(getBasePath(), 'current_profile.ini')
438 def loadProfile(filename):
439 #Read a configuration file as global config
440 profileParser = ConfigParser.ConfigParser()
442 profileParser.read(filename)
443 except ConfigParser.ParsingError:
446 for set in settingsList:
447 if set.isPreference():
450 if set.isAlteration():
451 section = 'alterations'
452 if profileParser.has_option(section, set.getName()):
453 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
455 def saveProfile(filename):
456 #Save the current profile to an ini file
457 profileParser = ConfigParser.ConfigParser()
458 profileParser.add_section('profile')
459 profileParser.add_section('alterations')
461 for set in settingsList:
462 if set.isPreference():
464 if set.isAlteration():
465 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
467 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
469 profileParser.write(open(filename, 'w'))
472 #Read a configuration file as global config
474 for set in settingsList:
475 if set.isPreference():
477 set.setValue(set.getDefault())
479 if getPreference('machine_type') == 'ultimaker':
480 putProfileSetting('nozzle_size', '0.4')
481 if getPreference('ultimaker_extruder_upgrade') == 'True':
482 putProfileSetting('retraction_enable', 'True')
484 putProfileSetting('nozzle_size', '0.5')
486 def loadProfileFromString(options):
487 options = base64.b64decode(options)
488 options = zlib.decompress(options)
489 (profileOpts, alt) = options.split('\f', 1)
490 global settingsDictionary
491 for option in profileOpts.split('\b'):
493 (key, value) = option.split('=', 1)
494 if key in settingsDictionary:
495 if settingsDictionary[key].isProfile():
496 settingsDictionary[key].setValue(value)
497 for option in alt.split('\b'):
499 (key, value) = option.split('=', 1)
500 if key in settingsDictionary:
501 if settingsDictionary[key].isAlteration():
502 settingsDictionary[key].setValue(value)
504 def getProfileString():
508 for set in settingsList:
510 if set.getName() in tempOverride:
511 p.append(set.getName() + "=" + tempOverride[set.getName()])
513 p.append(set.getName() + "=" + set.getValue())
514 if set.isAlteration():
515 if set.getName() in tempOverride:
516 alt.append(set.getName() + "=" + tempOverride[set.getName()])
518 alt.append(set.getName() + "=" + set.getValue())
519 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
520 ret = base64.b64encode(zlib.compress(ret, 9))
523 def getGlobalPreferencesString():
526 for set in settingsList:
527 if set.isPreference():
528 p.append(set.getName() + "=" + set.getValue())
530 ret = base64.b64encode(zlib.compress(ret, 9))
534 def getProfileSetting(name):
535 if name in tempOverride:
536 return tempOverride[name]
537 global settingsDictionary
538 if name in settingsDictionary and settingsDictionary[name].isProfile():
539 return settingsDictionary[name].getValue()
540 print 'Error: "%s" not found in profile settings' % (name)
543 def getProfileSettingFloat(name):
545 setting = getProfileSetting(name).replace(',', '.')
546 return float(eval(setting, {}, {}))
550 def putProfileSetting(name, value):
551 #Check if we have a configuration file loaded, else load the default.
552 global settingsDictionary
553 if name in settingsDictionary and settingsDictionary[name].isProfile():
554 settingsDictionary[name].setValue(value)
556 def isProfileSetting(name):
557 global settingsDictionary
558 if name in settingsDictionary and settingsDictionary[name].isProfile():
562 ## Preferences functions
563 def getPreferencePath():
564 return os.path.join(getBasePath(), 'preferences.ini')
566 def getPreferenceFloat(name):
568 setting = getPreference(name).replace(',', '.')
569 return float(eval(setting, {}, {}))
573 def getPreferenceColour(name):
574 colorString = getPreference(name)
575 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
577 def loadPreferences(filename):
578 #Read a configuration file as global config
579 profileParser = ConfigParser.ConfigParser()
581 profileParser.read(filename)
582 except ConfigParser.ParsingError:
585 for set in settingsList:
586 if set.isPreference():
587 if profileParser.has_option('preference', set.getName()):
588 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
590 def savePreferences(filename):
591 #Save the current profile to an ini file
592 parser = ConfigParser.ConfigParser()
593 parser.add_section('preference')
595 for set in settingsList:
596 if set.isPreference():
597 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
598 parser.write(open(filename, 'w'))
600 def getPreference(name):
601 if name in tempOverride:
602 return tempOverride[name]
603 global settingsDictionary
604 if name in settingsDictionary and settingsDictionary[name].isPreference():
605 return settingsDictionary[name].getValue()
606 print 'Error: "%s" not found in profile settings' % (name)
609 def putPreference(name, value):
610 #Check if we have a configuration file loaded, else load the default.
611 global settingsDictionary
612 if name in settingsDictionary and settingsDictionary[name].isPreference():
613 settingsDictionary[name].setValue(value)
614 savePreferences(getPreferencePath())
616 def isPreference(name):
617 global settingsDictionary
618 if name in settingsDictionary and settingsDictionary[name].isPreference():
622 ## Temp overrides for multi-extruder slicing and the project planner.
624 def setTempOverride(name, value):
625 tempOverride[name] = unicode(value).encode("utf-8")
626 def clearTempOverride(name):
627 del tempOverride[name]
628 def resetTempOverride():
631 #########################################################
632 ## Utility functions to calculate common profile values
633 #########################################################
634 def calculateEdgeWidth():
635 wallThickness = getProfileSettingFloat('wall_thickness')
636 nozzleSize = getProfileSettingFloat('nozzle_size')
638 if wallThickness < 0.01:
640 if wallThickness < nozzleSize:
643 lineCount = int(wallThickness / (nozzleSize + 0.0001))
644 lineWidth = wallThickness / lineCount
645 lineWidthAlt = wallThickness / (lineCount + 1)
646 if lineWidth > nozzleSize * 1.5:
650 def calculateLineCount():
651 wallThickness = getProfileSettingFloat('wall_thickness')
652 nozzleSize = getProfileSettingFloat('nozzle_size')
654 if wallThickness < 0.01:
656 if wallThickness < nozzleSize:
659 lineCount = int(wallThickness / (nozzleSize + 0.0001))
660 lineWidth = wallThickness / lineCount
661 lineWidthAlt = wallThickness / (lineCount + 1)
662 if lineWidth > nozzleSize * 1.5:
666 def calculateSolidLayerCount():
667 layerHeight = getProfileSettingFloat('layer_height')
668 solidThickness = getProfileSettingFloat('solid_layer_thickness')
669 if layerHeight == 0.0:
671 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
673 def calculateObjectSizeOffsets():
676 if getProfileSetting('platform_adhesion') == 'Brim':
677 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
678 elif getProfileSetting('platform_adhesion') == 'Raft':
681 if getProfileSettingFloat('skirt_line_count') > 0:
682 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
684 #if getProfileSetting('enable_raft') != 'False':
685 # size += profile.getProfileSettingFloat('raft_margin') * 2
686 #if getProfileSetting('support') != 'None':
687 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
688 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
691 def getMachineCenterCoords():
692 if getPreference('machine_center_is_zero') == 'True':
694 return [getPreferenceFloat('machine_width') / 2, getPreferenceFloat('machine_depth') / 2]
696 #########################################################
697 ## Alteration file functions
698 #########################################################
699 def replaceTagMatch(m):
703 return pre + time.strftime('%H:%M:%S')
705 return pre + time.strftime('%d-%m-%Y')
707 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
708 if tag == 'print_time':
709 return pre + '#P_TIME#'
710 if tag == 'filament_amount':
711 return pre + '#F_AMNT#'
712 if tag == 'filament_weight':
713 return pre + '#F_WGHT#'
714 if tag == 'filament_cost':
715 return pre + '#F_COST#'
716 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
717 f = getProfileSettingFloat(tag) * 60
718 elif isProfileSetting(tag):
719 f = getProfileSettingFloat(tag)
720 elif isPreference(tag):
721 f = getProfileSettingFloat(tag)
723 return '%s?%s?' % (pre, tag)
725 return pre + str(int(f))
728 def replaceGCodeTags(filename, gcodeInt):
729 f = open(filename, 'r+')
731 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
732 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
733 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
734 cost = gcodeInt.calculateCost()
737 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
742 ### Get aleration raw contents. (Used internally in Cura)
743 def getAlterationFile(filename):
744 if filename in tempOverride:
745 return tempOverride[filename]
746 global settingsDictionary
747 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
748 return settingsDictionary[filename].getValue()
749 print 'Error: "%s" not found in profile settings' % (filename)
752 def setAlterationFile(name, value):
753 #Check if we have a configuration file loaded, else load the default.
754 global settingsDictionary
755 if name in settingsDictionary and settingsDictionary[name].isAlteration():
756 settingsDictionary[name].setValue(value)
757 saveProfile(getDefaultProfilePath())
759 ### Get the alteration file for output. (Used by Skeinforge)
760 def getAlterationFileContents(filename, extruderCount = 1):
763 alterationContents = getAlterationFile(filename)
764 if getPreference('gcode_flavor') == 'UltiGCode':
766 if filename == 'start.gcode':
767 if extruderCount > 1:
768 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
769 #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.
770 #We also set our steps per E here, if configured.
771 eSteps = getPreferenceFloat('steps_per_e')
773 prefix += 'M92 E%f\n' % (eSteps)
774 temp = getProfileSettingFloat('print_temperature')
776 if getPreference('has_heated_bed') == 'True':
777 bedTemp = getProfileSettingFloat('print_bed_temperature')
779 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
780 prefix += 'M140 S%f\n' % (bedTemp)
781 if temp > 0 and not '{print_temperature}' in alterationContents:
782 if extruderCount > 0:
783 for n in xrange(1, extruderCount):
785 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
786 t = getProfileSettingFloat('print_temperature%d' % (n+1))
787 prefix += 'M104 T%d S%f\n' % (n, t)
788 for n in xrange(0, extruderCount):
790 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
791 t = getProfileSettingFloat('print_temperature%d' % (n+1))
792 prefix += 'M109 T%d S%f\n' % (n, t)
795 prefix += 'M109 S%f\n' % (temp)
796 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
797 prefix += 'M190 S%f\n' % (bedTemp)
798 elif filename == 'end.gcode':
799 if extruderCount > 1:
800 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
801 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
802 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
803 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
807 def getPluginConfig():
809 return pickle.loads(str(getProfileSetting('plugin_config')))
813 def setPluginConfig(config):
814 putProfileSetting('plugin_config', pickle.dumps(config))
816 def getPluginBasePaths():
818 if platform.system() != "Windows":
819 ret.append(os.path.expanduser('~/.cura/plugins/'))
820 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
821 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
823 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
828 for basePath in getPluginBasePaths():
829 for filename in glob.glob(os.path.join(basePath, '*.py')):
830 filename = os.path.basename(filename)
831 if filename.startswith('_'):
833 with open(os.path.join(basePath, filename), "r") as f:
834 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
837 if not line.startswith('#'):
839 line = line[1:].split(':', 1)
842 if line[0].upper() == 'NAME':
843 item['name'] = line[1].strip()
844 elif line[0].upper() == 'INFO':
845 item['info'] = line[1].strip()
846 elif line[0].upper() == 'TYPE':
847 item['type'] = line[1].strip()
848 elif line[0].upper() == 'DEPEND':
850 elif line[0].upper() == 'PARAM':
851 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
853 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
855 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
856 if item['name'] is not None and item['type'] == 'postprocess':
860 def runPostProcessingPlugins(gcodefilename):
861 pluginConfigList = getPluginConfig()
862 pluginList = getPluginList()
864 for pluginConfig in pluginConfigList:
866 for pluginTest in pluginList:
867 if pluginTest['filename'] == pluginConfig['filename']:
873 for basePath in getPluginBasePaths():
874 testFilename = os.path.join(basePath, pluginConfig['filename'])
875 if os.path.isfile(testFilename):
876 pythonFile = testFilename
877 if pythonFile is None:
880 locals = {'filename': gcodefilename}
881 for param in plugin['params']:
882 value = param['default']
883 if param['name'] in pluginConfig['params']:
884 value = pluginConfig['params'][param['name']]
886 if param['type'] == 'float':
890 value = float(param['default'])
892 locals[param['name']] = value
894 execfile(pythonFile, locals)
896 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
897 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])