79 lines
3.5 KiB
INI
79 lines
3.5 KiB
INI
###########################################
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# Smart Park for Creality K1 Series
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###########################################
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[gcode_macro _SMART_PARK]
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description: Parks your printhead near the print area for pre-print hotend heating.
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gcode:
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{% set kamp_settings = printer["gcode_macro _KAMP_Settings"] %}
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{% set bed_x_max = printer["gcode_macro PRINTER_PARAM"].max_x_position | float %}
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{% set bed_y_max = printer["gcode_macro PRINTER_PARAM"].max_y_position | float %}
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{% set z_height = kamp_settings.smart_park_height | float %}
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{% set purge_margin = kamp_settings.purge_margin | float %}
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{% set purge_amount = kamp_settings.purge_amount | float %}
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{% set verbose_enable = kamp_settings.verbose_enable | abs %}
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{% set center_x = bed_x_max / 2 %}
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{% set center_y = bed_y_max / 2 %}
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{% set axis_minimum_x = printer.toolhead.axis_minimum.x | float %}
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{% set axis_minimum_y = printer.toolhead.axis_minimum.y | float %}
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{% set all_points = printer.exclude_object.objects | map(attribute='polygon') | sum(start=[]) %}
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{% set x_min = (all_points | map(attribute=0) | min | default(0)) %}
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{% set x_max = (all_points | map(attribute=0) | max | default(0)) %}
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{% set y_min = (all_points | map(attribute=1) | min | default(0)) %}
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{% set y_max = (all_points | map(attribute=1) | max | default(0)) %}
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{% set travel_speed = (printer.toolhead.max_velocity) * 60 | float %}
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{% set rapid_move = 10 %}
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{% set park_x_center = ([((x_max + x_min) / 2) - (purge_amount / 2), 0] | max) %}
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{% set park_y_center = ([((y_max + y_min) / 2) - (purge_amount / 2), 0] | max) %}
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{% if (park_x_center + purge_amount + rapid_move) > bed_x_max %}
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{% set park_x_center = (bed_x_max - (purge_amount + rapid_move)) %}
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{% endif %}
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{% if (park_y_center + purge_amount + rapid_move) > bed_y_max %}
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{% set park_y_center = (bed_y_max - (purge_amount + rapid_move)) %}
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{% endif %}
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{% set park_x_origin_low = (x_min - purge_margin) %}
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{% set park_x_origin_high = (x_max + purge_margin) %}
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{% set park_y_origin_low = (y_min - purge_margin) %}
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{% set park_y_origin_high = (y_max + purge_margin) %}
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{% set detect_object = (x_min + x_max + y_min + y_max) %}
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{% if detect_object == 0 %}
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{% set x_min = 10 %}
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{% set y_min = 10 %}
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{% set z_height = 2 %}
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{% elif park_y_origin_low > 0 %}
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{% set x_min = park_x_center %}
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{% set y_min = park_y_origin_low %}
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{% elif park_x_origin_low > 0 %}
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{% set x_min = park_x_origin_low %}
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{% set y_min = park_y_center %}
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{% elif park_y_origin_high < bed_y_max %}
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{% set x_min = park_x_center %}
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{% set y_min = park_y_origin_high %}
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{% elif park_x_origin_high < bed_x_max %}
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{% set x_min = park_x_origin_high %}
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{% set y_min = park_y_center %}
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{% else %}
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{% set x_min = 10 %}
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{% set y_min = 10 %}
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{% set z_height = 2 %}
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{% endif %}
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{% if verbose_enable == True %}
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RESPOND TYPE=command MSG="Smart Park location: {x_min},{y_min}"
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{% endif %}
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SAVE_GCODE_STATE NAME=Presmartpark_State
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G90
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{% if printer.toolhead.position.z < z_height %}
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G0 Z{z_height}
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{% endif %}
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G0 X{x_min} Y{y_min} F{travel_speed}
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G0 Z{z_height}
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RESTORE_GCODE_STATE NAME=Presmartpark_State
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