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db15bc84cf
This spelling is in Ultimaker's style guide. We use g-code, and capitalise the G if it's at the start of a sentence or header. Pretty good score, considering there are literally thousands of user- or log-visible strings mentioning g-code across Cura.
107 lines
4.0 KiB
Python
107 lines
4.0 KiB
Python
# Copyright (c) 2020 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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# Created by Wayne Porter
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from ..Script import Script
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class TimeLapse(Script):
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def __init__(self):
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super().__init__()
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def getSettingDataString(self):
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return """{
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"name": "Time Lapse",
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"key": "TimeLapse",
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"metadata": {},
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"version": 2,
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"settings":
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{
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"trigger_command":
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{
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"label": "Trigger camera command",
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"description": "G-code command used to trigger camera.",
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"type": "str",
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"default_value": "M240"
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},
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"pause_length":
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{
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"label": "Pause length",
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"description": "How long to wait (in ms) after camera was triggered.",
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"type": "int",
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"default_value": 700,
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"minimum_value": 0,
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"unit": "ms"
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},
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"park_print_head":
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{
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"label": "Park Print Head",
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"description": "Park the print head out of the way. Assumes absolute positioning.",
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"type": "bool",
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"default_value": true
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},
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"head_park_x":
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{
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"label": "Park Print Head X",
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"description": "What X location does the head move to for photo.",
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"unit": "mm",
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"type": "float",
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"default_value": 0,
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"enabled": "park_print_head"
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},
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"head_park_y":
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{
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"label": "Park Print Head Y",
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"description": "What Y location does the head move to for photo.",
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"unit": "mm",
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"type": "float",
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"default_value": 190,
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"enabled": "park_print_head"
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},
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"park_feed_rate":
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{
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"label": "Park Feed Rate",
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"description": "How fast does the head move to the park coordinates.",
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"unit": "mm/s",
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"type": "float",
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"default_value": 9000,
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"enabled": "park_print_head"
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}
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}
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}"""
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def execute(self, data):
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feed_rate = self.getSettingValueByKey("park_feed_rate")
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park_print_head = self.getSettingValueByKey("park_print_head")
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x_park = self.getSettingValueByKey("head_park_x")
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y_park = self.getSettingValueByKey("head_park_y")
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trigger_command = self.getSettingValueByKey("trigger_command")
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pause_length = self.getSettingValueByKey("pause_length")
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gcode_to_append = ";TimeLapse Begin\n"
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last_x = 0
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last_y = 0
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if park_print_head:
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gcode_to_append += self.putValue(G=1, F=feed_rate,
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X=x_park, Y=y_park) + " ;Park print head\n"
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gcode_to_append += self.putValue(M=400) + " ;Wait for moves to finish\n"
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gcode_to_append += trigger_command + " ;Snap Photo\n"
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gcode_to_append += self.putValue(G=4, P=pause_length) + " ;Wait for camera\n"
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for idx, layer in enumerate(data):
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for line in layer.split("\n"):
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if self.getValue(line, "G") in {0, 1}: # Track X,Y location.
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last_x = self.getValue(line, "X", last_x)
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last_y = self.getValue(line, "Y", last_y)
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# Check that a layer is being printed
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lines = layer.split("\n")
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for line in lines:
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if ";LAYER:" in line:
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layer += gcode_to_append
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layer += "G0 X%s Y%s\n" % (last_x, last_y)
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data[idx] = layer
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break
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return data
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