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Update PurgeLinesAndUnload.py

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Removed default 1mm border and added "Border Distance" setting.
This commit is contained in:
GregValiant 2025-02-10 12:43:08 -05:00
commit 6c81c232e1
1 changed files with 13 additions and 11 deletions
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24
plugins/PostProcessingPlugin/scripts/PurgeLinesAndUnload.py
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@ -22,8 +22,6 @@ from enum import Enum
class Location(str, Enum): class Location(str, Enum):
LEFT = "left" LEFT = "left"
RIGHT = "right" RIGHT = "right"
TOP = "top"
BOTTOM = "bottom"
REAR = "rear" REAR = "rear"
FRONT = "front" FRONT = "front"
@ -98,8 +96,8 @@ class PurgeLinesAndUnload(Script):
"options": { "options": {
"left": "On left edge (Xmin)", "left": "On left edge (Xmin)",
"right": "On right edge (Xmax)", "right": "On right edge (Xmax)",
"bottom": "On front edge (Ymin)", "front": "On front edge (Ymin)",
"top": "On back edge (Ymax)"}, "rear": "On back edge (Ymax)"},
"default_value": "left", "default_value": "left",
"enabled": "add_purge_lines" "enabled": "add_purge_lines"
}, },
@ -171,7 +169,11 @@ class PurgeLinesAndUnload(Script):
"unload_quick_purge": "unload_quick_purge":
{ {
"label": " Quick purge before unload", "label": " Quick purge before unload",
<<<<<<< HEAD
"description": "When printing something fine that has a lot of retractions in a short space (like lettering or spires) right before the unload, the filament can get hung up in the hot end and unload can fail. A quick purge will soften the end of the filament so it will retract correctly. This 'quick puge' will take place at the last position of the nozzle. If there is no 'Present Print' move in the Ending Gcode then the Quick Purge can be over the print.", "description": "When printing something fine that has a lot of retractions in a short space (like lettering or spires) right before the unload, the filament can get hung up in the hot end and unload can fail. A quick purge will soften the end of the filament so it will retract correctly. This 'quick puge' will take place at the last position of the nozzle. If there is no 'Present Print' move in the Ending Gcode then the Quick Purge can be over the print.",
=======
"description": "When printing something fine that has a lot of retractions in a short space (like lettering or spires) right before the unload, the filament can get hung up in the hot end and unload can fail. A quick purge will soften the end of the filament so it will retract correctly. This 'quick purge' will take place at the last position of the nozzle.",
>>>>>>> 1728db94273aa91e9497c0b5af02464b983e18c7
"type": "bool", "type": "bool",
"default_value": false, "default_value": false,
"enabled": "enable_unload" "enabled": "enable_unload"
@ -483,7 +485,7 @@ class PurgeLinesAndUnload(Script):
purge_str += f"G0 F{self.print_speed} X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 20} Z0.3 ; Slide over and down\n" purge_str += f"G0 F{self.print_speed} X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 20} Z0.3 ; Slide over and down\n"
purge_str += f"G0 X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 35} ; Wipe\n" purge_str += f"G0 X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 35} ; Wipe\n"
self.end_purge_location = Position.RIGHT_REAR self.end_purge_location = Position.RIGHT_REAR
elif purge_location == Location.BOTTOM: elif purge_location == Location.FRONT:
purge_len = int(self.machine_width) - self.nozzle_offset_x - 20 if purge_extrusion_full else int( purge_len = int(self.machine_width) - self.nozzle_offset_x - 20 if purge_extrusion_full else int(
(self.machine_right - self.machine_left) / 2) (self.machine_right - self.machine_left) / 2)
x_stop = int(self.machine_right - 10) if purge_extrusion_full else int(self.machine_width / 2) x_stop = int(self.machine_right - 10) if purge_extrusion_full else int(self.machine_width / 2)
@ -503,7 +505,7 @@ class PurgeLinesAndUnload(Script):
purge_str += f"G0 F{self.print_speed} X{self.machine_left + 20} Y{self.machine_front + 3 + self.border_distance} Z0.3 ; Slide over and down\n" purge_str += f"G0 F{self.print_speed} X{self.machine_left + 20} Y{self.machine_front + 3 + self.border_distance} Z0.3 ; Slide over and down\n"
purge_str += f"G0 X{self.machine_left + 35} Y{self.machine_front + 3 + self.border_distance} ; Wipe\n" purge_str += f"G0 X{self.machine_left + 35} Y{self.machine_front + 3 + self.border_distance} ; Wipe\n"
self.end_purge_location = Position.LEFT_FRONT self.end_purge_location = Position.LEFT_FRONT
elif purge_location == Location.TOP: elif purge_location == Location.REAR:
purge_len = int(self.machine_width - 20) if purge_extrusion_full else int( purge_len = int(self.machine_width - 20) if purge_extrusion_full else int(
(self.machine_right - self.machine_left) / 2) (self.machine_right - self.machine_left) / 2)
x_stop = int(self.machine_left + 10) if purge_extrusion_full else int(self.machine_width / 2) x_stop = int(self.machine_left + 10) if purge_extrusion_full else int(self.machine_width / 2)
@ -564,7 +566,7 @@ class PurgeLinesAndUnload(Script):
purge_str += f"G0 F{self.print_speed} X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 20} Z0.3 ; Slide over and down\n" purge_str += f"G0 F{self.print_speed} X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 20} Z0.3 ; Slide over and down\n"
purge_str += f"G0 F{self.speed_travel} X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 35} ; Wipe\n" purge_str += f"G0 F{self.speed_travel} X{self.machine_right - 3 - self.border_distance} Y{self.machine_back - 35} ; Wipe\n"
self.end_purge_location = Position.RIGHT_REAR self.end_purge_location = Position.RIGHT_REAR
elif purge_location == Location.BOTTOM: elif purge_location == Location.FRONT:
purge_len = int(self.machine_right - self.machine_left - 20) if purge_extrusion_full else int( purge_len = int(self.machine_right - self.machine_left - 20) if purge_extrusion_full else int(
(self.machine_right - self.machine_left) / 2) (self.machine_right - self.machine_left) / 2)
x_stop = int(self.machine_right - 10) if purge_extrusion_full else 0 x_stop = int(self.machine_right - 10) if purge_extrusion_full else 0
@ -583,7 +585,7 @@ class PurgeLinesAndUnload(Script):
purge_str += f"G0 F{self.print_speed} X{self.machine_left + 20} Y{self.machine_front + 3 + self.border_distance} Z0.3 ; Slide over and down\n" purge_str += f"G0 F{self.print_speed} X{self.machine_left + 20} Y{self.machine_front + 3 + self.border_distance} Z0.3 ; Slide over and down\n"
purge_str += f"G0 F{self.print_speed} X{self.machine_left + 35} Y{self.machine_front + 3 + self.border_distance} ; Wipe\n" purge_str += f"G0 F{self.print_speed} X{self.machine_left + 35} Y{self.machine_front + 3 + self.border_distance} ; Wipe\n"
self.end_purge_location = Position.LEFT_FRONT self.end_purge_location = Position.LEFT_FRONT
elif purge_location == Location.TOP: elif purge_location == Location.REAR:
purge_len = int(self.machine_right - self.machine_left - 20) if purge_extrusion_full else abs( purge_len = int(self.machine_right - self.machine_left - 20) if purge_extrusion_full else abs(
int(self.machine_right - 10)) int(self.machine_right - 10))
x_stop = int(self.machine_left + 10) if purge_extrusion_full else 0 x_stop = int(self.machine_left + 10) if purge_extrusion_full else 0
@ -607,7 +609,7 @@ class PurgeLinesAndUnload(Script):
elif self.bed_shape == "elliptic": elif self.bed_shape == "elliptic":
if purge_location in [Location.LEFT, Location.RIGHT]: if purge_location in [Location.LEFT, Location.RIGHT]:
radius_1 = round((self.machine_width / 2) - 1, 2) radius_1 = round((self.machine_width / 2) - 1, 2)
else: # For purge_location in [Location.BOTTOM, Location.TOP] else: # For purge_location in [Location.FRONT, Location.REAR]
radius_1 = round((self.machine_depth / 2) - 1, 2) radius_1 = round((self.machine_depth / 2) - 1, 2)
purge_len = int(radius_1) * math.pi / 4 purge_len = int(radius_1) * math.pi / 4
purge_volume = calculate_purge_volume(self.init_line_width, purge_len, self.mm3_per_mm) purge_volume = calculate_purge_volume(self.init_line_width, purge_len, self.mm3_per_mm)
@ -643,7 +645,7 @@ class PurgeLinesAndUnload(Script):
purge_str += f"G0 F{self.print_speed} X{round((radius_1 - 3) * .707 - 15, 2)} Z0.3 ; Slide Over\n" purge_str += f"G0 F{self.print_speed} X{round((radius_1 - 3) * .707 - 15, 2)} Z0.3 ; Slide Over\n"
purge_str += f"G0 F{self.print_speed} X{round((radius_1 - 3) * .707, 2)} ; Wipe\n" purge_str += f"G0 F{self.print_speed} X{round((radius_1 - 3) * .707, 2)} ; Wipe\n"
self.end_purge_location = Position.RIGHT_REAR self.end_purge_location = Position.RIGHT_REAR
elif purge_location == Location.BOTTOM: elif purge_location == Location.FRONT:
# Travel to the purge start # Travel to the purge start
purge_str += f"G0 F{self.speed_travel} X-{round(radius_1 * .707, 2)} Y-{round(radius_1 * .707, 2)} ; Travel\n" purge_str += f"G0 F{self.speed_travel} X-{round(radius_1 * .707, 2)} Y-{round(radius_1 * .707, 2)} ; Travel\n"
purge_str += f"G0 F600 Z0.3 ; Move down\n" purge_str += f"G0 F600 Z0.3 ; Move down\n"
@ -659,7 +661,7 @@ class PurgeLinesAndUnload(Script):
purge_str += f"G0 F{self.print_speed} Y-{round((radius_1 - 3) * .707 - 15, 2)} Z0.3 ; Slide Over\n" purge_str += f"G0 F{self.print_speed} Y-{round((radius_1 - 3) * .707 - 15, 2)} Z0.3 ; Slide Over\n"
purge_str += f"G0 F{self.print_speed} Y-{round((radius_1 - 3) * .707, 2)} ; Wipe\n" purge_str += f"G0 F{self.print_speed} Y-{round((radius_1 - 3) * .707, 2)} ; Wipe\n"
self.end_purge_location = Position.LEFT_FRONT self.end_purge_location = Position.LEFT_FRONT
elif purge_location == Location.TOP: elif purge_location == Location.REAR:
# Travel to the purge start # Travel to the purge start
purge_str += f"G0 F{self.speed_travel} X{round(radius_1 * .707, 2)} Y{round(radius_1 * .707, 2)} ; Travel\n" purge_str += f"G0 F{self.speed_travel} X{round(radius_1 * .707, 2)} Y{round(radius_1 * .707, 2)} ; Travel\n"
purge_str += f"G0 F600 Z0.3 ; Move down\n" purge_str += f"G0 F600 Z0.3 ; Move down\n"