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
57 return _(self._tooltip)
59 def getCategory(self):
62 def getSubCategory(self):
63 return self._subcategory
65 def isPreference(self):
66 return self._category == 'preference'
68 def isMachineSetting(self):
69 return self._category == 'machine'
71 def isAlteration(self):
72 return self._category == 'alteration'
75 return not self.isAlteration() and not self.isPreference() and not self.isMachineSetting()
89 def setValue(self, value):
90 self._value = unicode(value)
93 result = validators.SUCCESS
95 for validator in self._validators:
96 res, err = validator.validate()
97 if res == validators.ERROR:
99 elif res == validators.WARNING and result != validators.ERROR:
101 if res != validators.SUCCESS:
103 return result, '\n'.join(msgs)
105 def addCondition(self, conditionFunction):
106 self._conditions.append(conditionFunction)
108 def checkConditions(self):
109 for condition in self._conditions:
114 #########################################################
116 #########################################################
117 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 determine 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.")
118 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.")
119 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.")
120 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 multiple of the layer thickness makes sense. And keep it near your wall thickness to make an evenly strong part.")
121 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.")
122 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.")
123 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.")
124 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.")
125 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.")
126 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.")
127 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.")
128 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.")
129 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.")
130 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)")
131 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.")
132 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.")
133 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.")
134 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.")
135 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.")
136 setting('filament_flow', 100., float, 'basic', 'Filament').setRange(1,300).setLabel("Flow (%)", "Flow compensation, the amount of material extruded is multiplied by this value")
137 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.")
138 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.")
139 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.")
140 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.")
141 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.")
142 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.")
143 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.")
144 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.")
145 #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.')
146 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.")
147 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.")
148 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.")
149 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..")
150 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.")
151 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.")
153 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.")
154 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.")
155 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.")
156 #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.')
157 #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.')
158 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.")
159 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.")
160 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%.")
161 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.")
162 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.")
163 #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.')
164 #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')
165 #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\'')
166 #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.')
167 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.")
168 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.")
169 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.")
170 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.")
171 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.")
172 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.")
173 #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.')
174 #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.')
175 #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.')
176 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.")
177 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.")
178 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.")
179 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.")
180 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.")
181 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.")
182 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.")
183 #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).')
184 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.")
185 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.")
186 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.")
187 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.")
189 setting('plugin_config', '', str, 'hidden', 'hidden')
190 setting('object_center_x', -1, float, 'hidden', 'hidden')
191 setting('object_center_y', -1, float, 'hidden', 'hidden')
193 setting('start.gcode', """;Sliced at: {day} {date} {time}
194 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
195 ;Print time: {print_time}
196 ;Filament used: {filament_amount}m {filament_weight}g
197 ;Filament cost: {filament_cost}
199 G90 ;absolute positioning
200 M107 ;start with the fan off
202 G28 X0 Y0 ;move X/Y to min endstops
203 G28 Z0 ;move Z to min endstops
205 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
207 G92 E0 ;zero the extruded length
208 G1 F200 E3 ;extrude 3mm of feed stock
209 G92 E0 ;zero the extruded length again
212 """, str, 'alteration', 'alteration')
213 #######################################################################################
214 setting('end.gcode', """;End GCode
215 M104 S0 ;extruder heater off
216 M140 S0 ;heated bed heater off (if you have it)
218 G91 ;relative positioning
219 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
220 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
221 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
224 G90 ;absolute positioning
225 """, str, 'alteration', 'alteration')
226 #######################################################################################
227 setting('start2.gcode', """;Sliced at: {day} {date} {time}
228 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
229 ;Print time: {print_time}
230 ;Filament used: {filament_amount}m {filament_weight}g
231 ;Filament cost: {filament_cost}
233 G90 ;absolute positioning
234 M107 ;start with the fan off
236 G28 X0 Y0 ;move X/Y to min endstops
237 G28 Z0 ;move Z to min endstops
239 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
242 G92 E0 ;zero the extruded length
243 G1 F200 E10 ;extrude 10mm of feed stock
244 G92 E0 ;zero the extruded length again
245 G1 F200 E-{retraction_dual_amount}
248 G92 E0 ;zero the extruded length
249 G1 F200 E10 ;extrude 10mm of feed stock
250 G92 E0 ;zero the extruded length again
253 """, str, 'alteration', 'alteration')
254 #######################################################################################
255 setting('end2.gcode', """;End GCode
256 M104 T0 S0 ;extruder heater off
257 M104 T1 S0 ;extruder heater off
258 M140 S0 ;heated bed heater off (if you have it)
260 G91 ;relative positioning
261 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
262 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
263 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
266 G90 ;absolute positioning
267 """, str, 'alteration', 'alteration')
268 #######################################################################################
269 setting('support_start.gcode', '', str, 'alteration', 'alteration')
270 setting('support_end.gcode', '', str, 'alteration', 'alteration')
271 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
272 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
273 setting('replace.csv', '', str, 'alteration', 'alteration')
274 #######################################################################################
275 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.
278 G91 ;relative positioning
279 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
280 G1 Z+0.5 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
281 G90 ;absolute positioning
283 G1 Z{clear_z} F{max_z_speed}
285 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
288 """, str, 'alteration', 'alteration')
289 #######################################################################################
290 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
295 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
298 """, str, 'alteration', 'alteration')
300 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
301 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
302 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.')
303 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.')
304 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.')
305 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.')
306 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
307 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
308 setting('youmagine_token', '', str, 'preference', 'hidden')
309 setting('filament_physical_density', '1240', float, 'preference', 'hidden').setRange(500.0, 3000.0).setLabel('Density (kg/m3)', 'Weight of the filament per m3. Around 1240 for PLA. And around 1040 for ABS. This value is used to estimate the weight if the filament used for the print.')
311 setting('model_colour', '#FFC924', str, 'preference', 'hidden').setLabel('Model colour')
312 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
313 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
314 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
316 setting('window_maximized', 'True', bool, 'preference', 'hidden')
317 setting('window_pos_x', '-1', float, 'preference', 'hidden')
318 setting('window_pos_y', '-1', float, 'preference', 'hidden')
319 setting('window_width', '-1', float, 'preference', 'hidden')
320 setting('window_height', '-1', float, 'preference', 'hidden')
321 setting('window_normal_sash', '320', float, 'preference', 'hidden')
323 setting('machine_width', '205', float, 'machine', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
324 setting('machine_depth', '205', float, 'machine', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
325 setting('machine_height', '200', float, 'machine', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
326 setting('machine_type', 'unknown', str, 'machine', 'hidden')
327 setting('machine_center_is_zero', 'False', bool, 'machine', 'hidden')
328 setting('ultimaker_extruder_upgrade', 'False', bool, 'machine', 'hidden')
329 setting('has_heated_bed', 'False', bool, 'machine', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
330 setting('gcode_flavor', 'RepRap (Marlin/Sprinter)', ['RepRap (Marlin/Sprinter)', 'UltiGCode'], 'machine', 'hidden').setLabel('GCode Flavor', 'Flavor of generated GCode.\nRepRap...')
331 setting('extruder_amount', '1', ['1','2','3','4'], 'machine', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
332 setting('extruder_offset_x1', '-21.6', float, 'machine', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
333 setting('extruder_offset_y1', '0.0', float, 'machine', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
334 setting('extruder_offset_x2', '0.0', float, 'machine', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
335 setting('extruder_offset_y2', '0.0', float, 'machine', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
336 setting('extruder_offset_x3', '0.0', float, 'machine', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
337 setting('extruder_offset_y3', '0.0', float, 'machine', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
338 setting('steps_per_e', '0', float, 'machine', '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.')
339 setting('serial_port', 'AUTO', str, 'machine', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
340 setting('serial_port_auto', '', str, 'machine', 'hidden')
341 setting('serial_baud', 'AUTO', str, 'machine', 'hidden').setLabel('Baudrate', 'Speed of the serial port communication\nNeeds to match your firmware settings\nCommon values are 250000, 115200, 57600')
342 setting('serial_baud_auto', '', int, 'machine', 'hidden')
344 setting('extruder_head_size_min_x', '0.0', float, 'machine', '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.')
345 setting('extruder_head_size_min_y', '0.0', float, 'machine', '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.')
346 setting('extruder_head_size_max_x', '0.0', float, 'machine', '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.')
347 setting('extruder_head_size_max_y', '0.0', float, 'machine', '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.')
348 setting('extruder_head_size_height', '0.0', float, 'machine', '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.')
350 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
351 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
352 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.")
353 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
354 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
355 validators.printSpeedValidator(settingsDictionary['print_speed'])
356 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
357 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
358 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
359 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
360 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
361 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
362 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
363 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
364 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
365 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.")
367 #Conditions for multiple extruders
368 settingsDictionary['print_temperature2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
369 settingsDictionary['print_temperature3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
370 settingsDictionary['print_temperature4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
371 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
372 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 2)
373 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 3)
374 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
375 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getMachineSetting('extruder_amount')) > 1)
377 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('has_heated_bed') == 'True')
379 #UltiGCode uses less settings, as these settings are located inside the machine instead of gcode.
380 settingsDictionary['print_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
381 settingsDictionary['print_temperature2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
382 settingsDictionary['print_temperature3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
383 settingsDictionary['print_temperature4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
384 settingsDictionary['filament_diameter'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
385 settingsDictionary['filament_diameter2'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
386 settingsDictionary['filament_diameter3'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
387 settingsDictionary['filament_diameter4'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
388 settingsDictionary['filament_flow'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
389 settingsDictionary['print_bed_temperature'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
390 settingsDictionary['retraction_speed'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
391 settingsDictionary['retraction_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
392 settingsDictionary['retraction_dual_amount'].addCondition(lambda : getMachineSetting('gcode_flavor') != 'UltiGCode')
394 #########################################################
395 ## Profile and preferences functions
396 #########################################################
398 def getSubCategoriesFor(category):
401 for s in settingsList:
402 if s.getCategory() == category and not s.getSubCategory() in done and s.checkConditions():
403 done[s.getSubCategory()] = True
404 ret.append(s.getSubCategory())
407 def getSettingsForCategory(category, subCategory = None):
409 for s in settingsList:
410 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory) and s.checkConditions():
416 if platform.system() == "Windows":
417 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
418 #If we have a frozen python install, we need to step out of the library.zip
419 if hasattr(sys, 'frozen'):
420 basePath = os.path.normpath(os.path.join(basePath, ".."))
422 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
423 if not os.path.isdir(basePath):
424 os.makedirs(basePath)
427 def getAlternativeBasePaths():
429 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
430 for subPath in os.listdir(basePath):
431 path = os.path.join(basePath, subPath)
432 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
434 path = os.path.join(basePath, subPath, 'Cura')
435 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
439 def getDefaultProfilePath():
440 return os.path.join(getBasePath(), 'current_profile.ini')
442 def loadProfile(filename):
443 #Read a configuration file as global config
444 profileParser = ConfigParser.ConfigParser()
446 profileParser.read(filename)
447 except ConfigParser.ParsingError:
450 for set in settingsList:
451 if set.isPreference():
454 if set.isAlteration():
455 section = 'alterations'
456 if profileParser.has_option(section, set.getName()):
457 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
459 def saveProfile(filename):
460 #Save the current profile to an ini file
461 profileParser = ConfigParser.ConfigParser()
462 profileParser.add_section('profile')
463 profileParser.add_section('alterations')
465 for set in settingsList:
466 if set.isPreference() or set.isMachineSetting():
468 if set.isAlteration():
469 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
471 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
473 profileParser.write(open(filename, 'w'))
476 #Read a configuration file as global config
478 for set in settingsList:
479 if set.isPreference():
481 set.setValue(set.getDefault())
483 if getMachineSetting('machine_type') == 'ultimaker':
484 putProfileSetting('nozzle_size', '0.4')
485 if getMachineSetting('ultimaker_extruder_upgrade') == 'True':
486 putProfileSetting('retraction_enable', 'True')
487 elif getMachineSetting('machine_type') == 'ultimaker2':
488 putProfileSetting('nozzle_size', '0.4')
489 putProfileSetting('retraction_enable', 'True')
491 putProfileSetting('nozzle_size', '0.5')
493 def loadProfileFromString(options):
494 options = base64.b64decode(options)
495 options = zlib.decompress(options)
496 (profileOpts, alt) = options.split('\f', 1)
497 global settingsDictionary
498 for option in profileOpts.split('\b'):
500 (key, value) = option.split('=', 1)
501 if key in settingsDictionary:
502 if settingsDictionary[key].isProfile():
503 settingsDictionary[key].setValue(value)
504 for option in alt.split('\b'):
506 (key, value) = option.split('=', 1)
507 if key in settingsDictionary:
508 if settingsDictionary[key].isAlteration():
509 settingsDictionary[key].setValue(value)
511 def getProfileString():
515 for set in settingsList:
517 if set.getName() in tempOverride:
518 p.append(set.getName() + "=" + tempOverride[set.getName()])
520 p.append(set.getName() + "=" + set.getValue())
521 if set.isAlteration():
522 if set.getName() in tempOverride:
523 alt.append(set.getName() + "=" + tempOverride[set.getName()])
525 alt.append(set.getName() + "=" + set.getValue())
526 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
527 ret = base64.b64encode(zlib.compress(ret, 9))
530 def getPreferencesString():
533 for set in settingsList:
534 if set.isPreference():
535 p.append(set.getName() + "=" + set.getValue())
537 ret = base64.b64encode(zlib.compress(ret, 9))
541 def getProfileSetting(name):
542 if name in tempOverride:
543 return tempOverride[name]
544 global settingsDictionary
545 if name in settingsDictionary and settingsDictionary[name].isProfile():
546 return settingsDictionary[name].getValue()
547 traceback.print_stack()
548 sys.stderr.write('Error: "%s" not found in profile settings\n' % (name))
551 def getProfileSettingFloat(name):
553 setting = getProfileSetting(name).replace(',', '.')
554 return float(eval(setting, {}, {}))
558 def putProfileSetting(name, value):
559 #Check if we have a configuration file loaded, else load the default.
560 global settingsDictionary
561 if name in settingsDictionary and settingsDictionary[name].isProfile():
562 settingsDictionary[name].setValue(value)
564 def isProfileSetting(name):
565 global settingsDictionary
566 if name in settingsDictionary and settingsDictionary[name].isProfile():
570 ## Preferences functions
571 def getPreferencePath():
572 return os.path.join(getBasePath(), 'preferences.ini')
574 def getPreferenceFloat(name):
576 setting = getPreference(name).replace(',', '.')
577 return float(eval(setting, {}, {}))
581 def getPreferenceColour(name):
582 colorString = getPreference(name)
583 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
585 def loadPreferences(filename):
586 #Read a configuration file as global config
587 profileParser = ConfigParser.ConfigParser()
589 profileParser.read(filename)
590 except ConfigParser.ParsingError:
593 for set in settingsList:
594 if set.isPreference():
595 if profileParser.has_option('preference', set.getName()):
596 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
597 elif set.isMachineSetting():
598 if profileParser.has_option('machine', set.getName()):
599 set.setValue(unicode(profileParser.get('machine', set.getName()), 'utf-8', 'replace'))
601 def savePreferences(filename):
602 #Save the current profile to an ini file
603 parser = ConfigParser.ConfigParser()
604 parser.add_section('preference')
605 parser.add_section('machine')
607 for set in settingsList:
608 if set.isPreference():
609 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
610 elif set.isMachineSetting():
611 parser.set('machine', set.getName(), set.getValue().encode('utf-8'))
612 parser.write(open(filename, 'w'))
614 def getPreference(name):
615 if name in tempOverride:
616 return tempOverride[name]
617 global settingsDictionary
618 if name in settingsDictionary and settingsDictionary[name].isPreference():
619 return settingsDictionary[name].getValue()
620 traceback.print_stack()
621 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
624 def putPreference(name, value):
625 #Check if we have a configuration file loaded, else load the default.
626 global settingsDictionary
627 if name in settingsDictionary and settingsDictionary[name].isPreference():
628 settingsDictionary[name].setValue(value)
629 savePreferences(getPreferencePath())
631 traceback.print_stack()
632 sys.stderr.write('Error: "%s" not found in preferences\n' % (name))
634 def isPreference(name):
635 global settingsDictionary
636 if name in settingsDictionary and settingsDictionary[name].isPreference():
640 def getMachineSettingFloat(name):
642 setting = getMachineSetting(name).replace(',', '.')
643 return float(eval(setting, {}, {}))
647 def getMachineSetting(name):
648 if name in tempOverride:
649 return tempOverride[name]
650 global settingsDictionary
651 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
652 return settingsDictionary[name].getValue()
653 traceback.print_stack()
654 sys.stderr.write('Error: "%s" not found in machine settings\n' % (name))
657 def putMachineSetting(name, value):
658 #Check if we have a configuration file loaded, else load the default.
659 global settingsDictionary
660 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
661 settingsDictionary[name].setValue(value)
662 savePreferences(getPreferencePath())
664 def isMachineSetting(name):
665 global settingsDictionary
666 if name in settingsDictionary and settingsDictionary[name].isMachineSetting():
670 ## Temp overrides for multi-extruder slicing and the project planner.
672 def setTempOverride(name, value):
673 tempOverride[name] = unicode(value).encode("utf-8")
674 def clearTempOverride(name):
675 del tempOverride[name]
676 def resetTempOverride():
679 #########################################################
680 ## Utility functions to calculate common profile values
681 #########################################################
682 def calculateEdgeWidth():
683 wallThickness = getProfileSettingFloat('wall_thickness')
684 nozzleSize = getProfileSettingFloat('nozzle_size')
686 if wallThickness < 0.01:
688 if wallThickness < nozzleSize:
691 lineCount = int(wallThickness / (nozzleSize - 0.0001))
694 lineWidth = wallThickness / lineCount
695 lineWidthAlt = wallThickness / (lineCount + 1)
696 if lineWidth > nozzleSize * 1.5:
700 def calculateLineCount():
701 wallThickness = getProfileSettingFloat('wall_thickness')
702 nozzleSize = getProfileSettingFloat('nozzle_size')
704 if wallThickness < 0.01:
706 if wallThickness < nozzleSize:
709 lineCount = int(wallThickness / (nozzleSize - 0.0001))
712 lineWidth = wallThickness / lineCount
713 lineWidthAlt = wallThickness / (lineCount + 1)
714 if lineWidth > nozzleSize * 1.5:
718 def calculateSolidLayerCount():
719 layerHeight = getProfileSettingFloat('layer_height')
720 solidThickness = getProfileSettingFloat('solid_layer_thickness')
721 if layerHeight == 0.0:
723 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
725 def calculateObjectSizeOffsets():
728 if getProfileSetting('platform_adhesion') == 'Brim':
729 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
730 elif getProfileSetting('platform_adhesion') == 'Raft':
733 if getProfileSettingFloat('skirt_line_count') > 0:
734 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
736 #if getProfileSetting('enable_raft') != 'False':
737 # size += profile.getProfileSettingFloat('raft_margin') * 2
738 #if getProfileSetting('support') != 'None':
739 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
740 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
743 def getMachineCenterCoords():
744 if getMachineSettingFloat('machine_center_is_zero') == 'True':
746 return [getMachineSettingFloat('machine_width') / 2, getMachineSettingFloat('machine_depth') / 2]
748 #########################################################
749 ## Alteration file functions
750 #########################################################
751 def replaceTagMatch(m):
755 return pre + time.strftime('%H:%M:%S')
757 return pre + time.strftime('%d-%m-%Y')
759 return pre + ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][int(time.strftime('%w'))]
760 if tag == 'print_time':
761 return pre + '#P_TIME#'
762 if tag == 'filament_amount':
763 return pre + '#F_AMNT#'
764 if tag == 'filament_weight':
765 return pre + '#F_WGHT#'
766 if tag == 'filament_cost':
767 return pre + '#F_COST#'
768 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
769 f = getProfileSettingFloat(tag) * 60
770 elif isProfileSetting(tag):
771 f = getProfileSettingFloat(tag)
772 elif isPreference(tag):
773 f = getProfileSettingFloat(tag)
775 return '%s?%s?' % (pre, tag)
777 return pre + str(int(f))
780 def replaceGCodeTags(filename, gcodeInt):
781 f = open(filename, 'r+')
783 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
784 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
785 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
786 cost = gcodeInt.calculateCost()
789 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
794 ### Get aleration raw contents. (Used internally in Cura)
795 def getAlterationFile(filename):
796 if filename in tempOverride:
797 return tempOverride[filename]
798 global settingsDictionary
799 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
800 return settingsDictionary[filename].getValue()
801 traceback.print_stack()
802 sys.stderr.write('Error: "%s" not found in alteration settings\n' % (filename))
805 def setAlterationFile(name, value):
806 #Check if we have a configuration file loaded, else load the default.
807 global settingsDictionary
808 if name in settingsDictionary and settingsDictionary[name].isAlteration():
809 settingsDictionary[name].setValue(value)
810 saveProfile(getDefaultProfilePath())
812 ### Get the alteration file for output. (Used by Skeinforge)
813 def getAlterationFileContents(filename, extruderCount = 1):
816 alterationContents = getAlterationFile(filename)
817 if getMachineSetting('gcode_flavor') == 'UltiGCode':
819 if filename == 'start.gcode':
820 if extruderCount > 1:
821 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
822 #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.
823 #We also set our steps per E here, if configured.
824 eSteps = getMachineSettingFloat('steps_per_e')
826 prefix += 'M92 E%f\n' % (eSteps)
827 temp = getProfileSettingFloat('print_temperature')
829 if getMachineSetting('has_heated_bed') == 'True':
830 bedTemp = getProfileSettingFloat('print_bed_temperature')
832 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
833 prefix += 'M140 S%f\n' % (bedTemp)
834 if temp > 0 and not '{print_temperature}' in alterationContents:
835 if extruderCount > 0:
836 for n in xrange(1, extruderCount):
838 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
839 t = getProfileSettingFloat('print_temperature%d' % (n+1))
840 prefix += 'M104 T%d S%f\n' % (n, t)
841 for n in xrange(0, extruderCount):
843 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
844 t = getProfileSettingFloat('print_temperature%d' % (n+1))
845 prefix += 'M109 T%d S%f\n' % (n, t)
848 prefix += 'M109 S%f\n' % (temp)
849 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
850 prefix += 'M190 S%f\n' % (bedTemp)
851 elif filename == 'end.gcode':
852 if extruderCount > 1:
853 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
854 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
855 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
856 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
860 def getPluginConfig():
862 return pickle.loads(str(getProfileSetting('plugin_config')))
866 def setPluginConfig(config):
867 putProfileSetting('plugin_config', pickle.dumps(config))
869 def getPluginBasePaths():
871 if platform.system() != "Windows":
872 ret.append(os.path.expanduser('~/.cura/plugins/'))
873 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
874 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
876 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
881 for basePath in getPluginBasePaths():
882 for filename in glob.glob(os.path.join(basePath, '*.py')):
883 filename = os.path.basename(filename)
884 if filename.startswith('_'):
886 with open(os.path.join(basePath, filename), "r") as f:
887 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
890 if not line.startswith('#'):
892 line = line[1:].split(':', 1)
895 if line[0].upper() == 'NAME':
896 item['name'] = line[1].strip()
897 elif line[0].upper() == 'INFO':
898 item['info'] = line[1].strip()
899 elif line[0].upper() == 'TYPE':
900 item['type'] = line[1].strip()
901 elif line[0].upper() == 'DEPEND':
903 elif line[0].upper() == 'PARAM':
904 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
906 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
908 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
909 if item['name'] is not None and item['type'] == 'postprocess':
913 def runPostProcessingPlugins(gcodefilename):
914 pluginConfigList = getPluginConfig()
915 pluginList = getPluginList()
917 for pluginConfig in pluginConfigList:
919 for pluginTest in pluginList:
920 if pluginTest['filename'] == pluginConfig['filename']:
926 for basePath in getPluginBasePaths():
927 testFilename = os.path.join(basePath, pluginConfig['filename'])
928 if os.path.isfile(testFilename):
929 pythonFile = testFilename
930 if pythonFile is None:
933 locals = {'filename': gcodefilename}
934 for param in plugin['params']:
935 value = param['default']
936 if param['name'] in pluginConfig['params']:
937 value = pluginConfig['params'][param['name']]
939 if param['type'] == 'float':
943 value = float(param['default'])
945 locals[param['name']] = value
947 execfile(pythonFile, locals)
949 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
950 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])