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flatcam/appTools/ToolDrilling.py

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# ##########################################################
# FlatCAM: 2D Post-processing for Manufacturing #
# File by: Marius Adrian Stanciu (c) #
# Date: 6/15/2020 #
# License: MIT Licence #
# ##########################################################
from PyQt5 import QtWidgets, QtCore, QtGui
from appTool import AppTool
from appGUI.GUIElements import FCCheckBox, FCDoubleSpinner, RadioSet, FCTable, FCButton, \
FCComboBox, OptionalInputSection, FCSpinner, NumericalEvalEntry, OptionalHideInputSection, FCLabel
from appParsers.ParseExcellon import Excellon
from copy import deepcopy
import numpy as np
import math
from shapely.ops import unary_union
from shapely.geometry import Point, LineString
from matplotlib.backend_bases import KeyEvent as mpl_key_event
import logging
import gettext
import appTranslation as fcTranslate
import builtins
import platform
import re
import traceback
from Common import GracefulException as grace
fcTranslate.apply_language('strings')
if '_' not in builtins.__dict__:
_ = gettext.gettext
if platform.architecture()[0] == '64bit':
from ortools.constraint_solver import pywrapcp
from ortools.constraint_solver import routing_enums_pb2
log = logging.getLogger('base')
settings = QtCore.QSettings("Open Source", "FlatCAM")
if settings.contains("machinist"):
machinist_setting = settings.value('machinist', type=int)
else:
machinist_setting = 0
class ToolDrilling(AppTool, Excellon):
def __init__(self, app):
self.app = app
self.decimals = self.app.decimals
AppTool.__init__(self, app)
Excellon.__init__(self, geo_steps_per_circle=self.app.defaults["geometry_circle_steps"])
# #############################################################################
# ######################### Tool GUI ##########################################
# #############################################################################
self.t_ui = DrillingUI(layout=self.layout, app=self.app)
self.toolName = self.t_ui.toolName
# #############################################################################
# ########################## VARIABLES ########################################
# #############################################################################
self.units = ''
self.excellon_tools = {}
self.tooluid = 0
self.kind = "excellon"
# dict that holds the object names and the option name
# the key is the object name (defines in ObjectUI) for each UI element that is a parameter
# particular for a tool and the value is the actual name of the option that the UI element is changing
self.name2option = {}
# store here the default data for Geometry Data
self.default_data = {}
self.obj_name = ""
self.excellon_obj = None
self.first_click = False
self.cursor_pos = None
self.mouse_is_dragging = False
# store here the points for the "Polygon" area selection shape
self.points = []
self.mm = None
self.mr = None
self.kp = None
# variable to store the total amount of drills per job
self.tot_drill_cnt = 0
self.tool_row = 0
# variable to store the total amount of slots per job
self.tot_slot_cnt = 0
self.tool_row_slots = 0
# variable to store the distance travelled
self.travel_distance = 0.0
self.grid_status_memory = self.app.ui.grid_snap_btn.isChecked()
# store here the state of the exclusion checkbox state to be restored after building the UI
# TODO add this in the sel.app.defaults dict and in Preferences
self.exclusion_area_cb_is_checked = False
# store here solid_geometry when there are tool with isolation job
self.solid_geometry = []
self.circle_steps = int(self.app.defaults["geometry_circle_steps"])
self.tooldia = None
# multiprocessing
self.pool = self.app.pool
self.results = []
# disconnect flags
self.area_sel_disconnect_flag = False
self.poly_sel_disconnect_flag = False
self.form_fields = {
"cutz": self.t_ui.cutz_entry,
"multidepth": self.t_ui.mpass_cb,
"depthperpass": self.t_ui.maxdepth_entry,
"travelz": self.t_ui.travelz_entry,
"feedrate_z": self.t_ui.feedrate_z_entry,
"feedrate_rapid": self.t_ui.feedrate_rapid_entry,
"spindlespeed": self.t_ui.spindlespeed_entry,
"dwell": self.t_ui.dwell_cb,
"dwelltime": self.t_ui.dwelltime_entry,
"offset": self.t_ui.offset_entry,
"drill_slots": self.t_ui.drill_slots_cb,
"drill_overlap": self.t_ui.drill_overlap_entry,
"last_drill": self.t_ui.last_drill_cb
}
self.name2option = {
"e_cutz": "cutz",
"e_multidepth": "multidepth",
"e_depthperpass": "depthperpass",
"e_travelz": "travelz",
"e_feedratez": "feedrate_z",
"e_fr_rapid": "feedrate_rapid",
"e_spindlespeed": "spindlespeed",
"e_dwell": "dwell",
"e_dwelltime": "dwelltime",
"e_offset": "offset",
"e_drill_slots": "drill_slots",
"e_drill_slots_overlap": "drill_overlap",
"e_drill_last_drill": "last_drill",
}
self.old_tool_dia = None
self.poly_drawn = False
self.connect_signals_at_init()
def install(self, icon=None, separator=None, **kwargs):
AppTool.install(self, icon, separator, shortcut='Alt+D', **kwargs)
def run(self, toggle=True):
self.app.defaults.report_usage("ToolDrilling()")
log.debug("ToolDrilling().run() was launched ...")
if toggle:
# if the splitter is hidden, display it, else hide it but only if the current widget is the same
if self.app.ui.splitter.sizes()[0] == 0:
self.app.ui.splitter.setSizes([1, 1])
else:
try:
if self.app.ui.tool_scroll_area.widget().objectName() == self.toolName:
# if tab is populated with the tool but it does not have the focus, focus on it
if not self.app.ui.notebook.currentWidget() is self.app.ui.tool_tab:
# focus on Tool Tab
self.app.ui.notebook.setCurrentWidget(self.app.ui.tool_tab)
else:
self.app.ui.splitter.setSizes([0, 1])
except AttributeError:
pass
else:
if self.app.ui.splitter.sizes()[0] == 0:
self.app.ui.splitter.setSizes([1, 1])
AppTool.run(self)
self.set_tool_ui()
self.on_object_changed()
# self.build_tool_ui()
# all the tools are selected by default
self.t_ui.tools_table.selectAll()
self.app.ui.notebook.setTabText(2, _("Drilling Tool"))
def connect_signals_at_init(self):
# #############################################################################
# ############################ SIGNALS ########################################
# #############################################################################
self.t_ui.apply_param_to_all.clicked.connect(self.on_apply_param_to_all_clicked)
self.t_ui.generate_cnc_button.clicked.connect(self.on_cnc_button_click)
self.t_ui.tools_table.drag_drop_sig.connect(self.rebuild_ui)
# Exclusion areas signals
self.t_ui.exclusion_table.horizontalHeader().sectionClicked.connect(self.exclusion_table_toggle_all)
self.t_ui.exclusion_table.lost_focus.connect(self.clear_selection)
self.t_ui.exclusion_table.itemClicked.connect(self.draw_sel_shape)
self.t_ui.add_area_button.clicked.connect(self.on_add_area_click)
self.t_ui.delete_area_button.clicked.connect(self.on_clear_area_click)
self.t_ui.delete_sel_area_button.clicked.connect(self.on_delete_sel_areas)
self.t_ui.strategy_radio.activated_custom.connect(self.on_strategy)
self.t_ui.pp_excellon_name_cb.activated.connect(self.on_pp_changed)
self.t_ui.reset_button.clicked.connect(self.set_tool_ui)
# Cleanup on Graceful exit (CTRL+ALT+X combo key)
self.app.cleanup.connect(self.set_tool_ui)
def set_tool_ui(self):
self.units = self.app.defaults['units'].upper()
self.old_tool_dia = self.app.defaults["tools_iso_newdia"]
# try to select in the Excellon combobox the active object
try:
selected_obj = self.app.collection.get_active()
if selected_obj.kind == 'excellon':
current_name = selected_obj.options['name']
self.t_ui.object_combo.set_value(current_name)
except Exception:
pass
# populate Excellon preprocessor combobox list
for name in list(self.app.preprocessors.keys()):
# the HPGL preprocessor is only for Geometry not for Excellon job therefore don't add it
if name == 'hpgl':
continue
self.t_ui.pp_excellon_name_cb.addItem(name)
# update the changes in UI depending on the selected preprocessor in Preferences
# after this moment all the changes in the Posprocessor combo will be handled by the activated signal of the
# self.t_ui.pp_excellon_name_cb combobox
self.on_pp_changed()
app_mode = self.app.defaults["global_app_level"]
# Show/Hide Advanced Options
if app_mode == 'b':
self.t_ui.level.setText('<span style="color:green;"><b>%s</b></span>' % _('Basic'))
self.t_ui.estartz_label.hide()
self.t_ui.estartz_entry.hide()
self.t_ui.feedrate_rapid_label.hide()
self.t_ui.feedrate_rapid_entry.hide()
self.t_ui.pdepth_label.hide()
self.t_ui.pdepth_entry.hide()
self.t_ui.feedrate_probe_label.hide()
self.t_ui.feedrate_probe_entry.hide()
else:
self.t_ui.level.setText('<span style="color:red;"><b>%s</b></span>' % _('Advanced'))
self.t_ui.tools_frame.show()
self.t_ui.order_radio.set_value(self.app.defaults["excellon_tool_order"])
loaded_obj = self.app.collection.get_by_name(self.t_ui.object_combo.get_value())
if loaded_obj:
outname = loaded_obj.options['name']
else:
outname = ''
# init the working variables
self.default_data.clear()
self.default_data = {
"name": outname + '_drill',
"plot": self.app.defaults["excellon_plot"],
"solid": self.app.defaults["excellon_solid"],
"multicolored": self.app.defaults["excellon_multicolored"],
"merge_fuse_tools": self.app.defaults["excellon_merge_fuse_tools"],
"format_upper_in": self.app.defaults["excellon_format_upper_in"],
"format_lower_in": self.app.defaults["excellon_format_lower_in"],
"format_upper_mm": self.app.defaults["excellon_format_upper_mm"],
"lower_mm": self.app.defaults["excellon_format_lower_mm"],
"zeros": self.app.defaults["excellon_zeros"],
"excellon_units": self.app.defaults["excellon_units"],
"excellon_update": self.app.defaults["excellon_update"],
"excellon_optimization_type": self.app.defaults["excellon_optimization_type"],
"excellon_search_time": self.app.defaults["excellon_search_time"],
"excellon_plot_fill": self.app.defaults["excellon_plot_fill"],
"excellon_plot_line": self.app.defaults["excellon_plot_line"],
# Excellon Options
"excellon_tool_order": self.app.defaults["excellon_tool_order"],
"cutz": self.app.defaults["excellon_cutz"],
"multidepth": self.app.defaults["excellon_multidepth"],
"depthperpass": self.app.defaults["excellon_depthperpass"],
"travelz": self.app.defaults["excellon_travelz"],
"endz": self.app.defaults["excellon_endz"],
"endxy": self.app.defaults["excellon_endxy"],
"feedrate_z": self.app.defaults["excellon_feedrate_z"],
"spindlespeed": self.app.defaults["excellon_spindlespeed"],
"dwell": self.app.defaults["excellon_dwell"],
"dwelltime": self.app.defaults["excellon_dwelltime"],
"toolchange": self.app.defaults["excellon_toolchange"],
"toolchangez": self.app.defaults["excellon_toolchangez"],
"ppname_e": self.app.defaults["excellon_ppname_e"],
"tooldia": self.app.defaults["excellon_tooldia"],
"slot_tooldia": self.app.defaults["excellon_slot_tooldia"],
"gcode_type": self.app.defaults["excellon_gcode_type"],
"excellon_area_exclusion": self.app.defaults["excellon_area_exclusion"],
"excellon_area_shape": self.app.defaults["excellon_area_shape"],
"excellon_area_strategy": self.app.defaults["excellon_area_strategy"],
"excellon_area_overz": self.app.defaults["excellon_area_overz"],
# Excellon Advanced Options
"offset": self.app.defaults["excellon_offset"],
"toolchangexy": self.app.defaults["excellon_toolchangexy"],
"startz": self.app.defaults["excellon_startz"],
"feedrate_rapid": self.app.defaults["excellon_feedrate_rapid"],
"z_pdepth": self.app.defaults["excellon_z_pdepth"],
"feedrate_probe": self.app.defaults["excellon_feedrate_probe"],
"spindledir": self.app.defaults["excellon_spindledir"],
"f_plunge": self.app.defaults["excellon_f_plunge"],
"f_retract": self.app.defaults["excellon_f_retract"],
# Drill Slots
"drill_slots": self.app.defaults["excellon_drill_slots"],
"drill_overlap": self.app.defaults["excellon_drill_overlap"],
"last_drill": self.app.defaults["excellon_last_drill"],
"gcode": '',
"gcode_parsed": '',
"geometry": [],
}
# fill in self.default_data values from self.options
for opt_key, opt_val in self.app.options.items():
if opt_key.find('excellon_') == 0:
self.default_data[opt_key] = deepcopy(opt_val)
self.first_click = False
self.cursor_pos = None
self.mouse_is_dragging = False
self.units = self.app.defaults['units'].upper()
# ########################################
# #######3 TEMP SETTINGS #################
# ########################################
self.t_ui.tools_table.setRowCount(2)
self.t_ui.tools_table.setMinimumHeight(self.t_ui.tools_table.getHeight())
self.t_ui.tools_table.setMaximumHeight(self.t_ui.tools_table.getHeight())
# make sure to update the UI on init
try:
self.excellon_tools = self.excellon_obj.tools
except AttributeError:
# no object loaded
pass
self.build_tool_ui()
# ########################################
# ########################################
# ####### Fill in the parameters #########
# ########################################
# ########################################
self.t_ui.cutz_entry.set_value(self.app.defaults["excellon_cutz"])
self.t_ui.mpass_cb.set_value(self.app.defaults["excellon_multidepth"])
self.t_ui.maxdepth_entry.set_value(self.app.defaults["excellon_depthperpass"])
self.t_ui.travelz_entry.set_value(self.app.defaults["excellon_travelz"])
self.t_ui.feedrate_z_entry.set_value(self.app.defaults["excellon_feedrate_z"])
self.t_ui.feedrate_rapid_entry.set_value(self.app.defaults["excellon_feedrate_rapid"])
self.t_ui.spindlespeed_entry.set_value(self.app.defaults["excellon_spindlespeed"])
self.t_ui.dwell_cb.set_value(self.app.defaults["excellon_dwell"])
self.t_ui.dwelltime_entry.set_value(self.app.defaults["excellon_dwelltime"])
self.t_ui.offset_entry.set_value(self.app.defaults["excellon_offset"])
self.t_ui.toolchange_cb.set_value(self.app.defaults["excellon_toolchange"])
self.t_ui.toolchangez_entry.set_value(self.app.defaults["excellon_toolchangez"])
self.t_ui.estartz_entry.set_value(self.app.defaults["excellon_startz"])
self.t_ui.endz_entry.set_value(self.app.defaults["excellon_endz"])
self.t_ui.endxy_entry.set_value(self.app.defaults["excellon_endxy"])
self.t_ui.pdepth_entry.set_value(self.app.defaults["excellon_z_pdepth"])
self.t_ui.feedrate_probe_entry.set_value(self.app.defaults["excellon_feedrate_probe"])
self.t_ui.exclusion_cb.set_value(self.app.defaults["excellon_area_exclusion"])
self.t_ui.strategy_radio.set_value(self.app.defaults["excellon_area_strategy"])
self.t_ui.over_z_entry.set_value(self.app.defaults["excellon_area_overz"])
self.t_ui.area_shape_radio.set_value(self.app.defaults["excellon_area_shape"])
# Drill slots - part of the Advanced Excellon params
self.t_ui.drill_slots_cb.set_value(self.app.defaults["excellon_drill_slots"])
self.t_ui.drill_overlap_entry.set_value(self.app.defaults["excellon_drill_overlap"])
self.t_ui.last_drill_cb.set_value(self.app.defaults["excellon_last_drill"])
# if the app mode is Basic then disable this feature
if app_mode == 'b':
self.t_ui.drill_slots_cb.set_value(False)
self.t_ui.drill_slots_cb.hide()
self.t_ui.drill_overlap_label.hide()
self.t_ui.drill_overlap_entry.hide()
self.t_ui.last_drill_cb.hide()
try:
self.t_ui.object_combo.currentTextChanged.disconnect()
except (AttributeError, TypeError):
pass
self.t_ui.object_combo.currentTextChanged.connect(self.on_object_changed)
def rebuild_ui(self):
# read the table tools uid
current_uid_list = []
for row in range(self.t_ui.tools_table.rowCount()):
try:
uid = int(self.t_ui.tools_table.item(row, 3).text())
current_uid_list.append(uid)
except AttributeError:
continue
new_tools = {}
new_uid = 1
for current_uid in current_uid_list:
new_tools[new_uid] = deepcopy(self.excellon_tools[current_uid])
new_uid += 1
self.excellon_tools = new_tools
# the tools table changed therefore we need to rebuild it
QtCore.QTimer.singleShot(20, self.build_tool_ui)
def build_tool_ui(self):
log.debug("ToolDrilling.build_tool_ui()")
self.ui_disconnect()
# order the tools by tool diameter if it's the case
sorted_tools = []
for k, v in self.excellon_tools.items():
sorted_tools.append(float('%.*f' % (self.decimals, float(v['tooldia']))))
order = self.t_ui.order_radio.get_value()
if order == 'fwd':
sorted_tools.sort(reverse=False)
elif order == 'rev':
sorted_tools.sort(reverse=True)
else:
pass
# remake the excellon_tools dict in the order above
new_id = 1
new_tools = {}
for tooldia in sorted_tools:
for old_tool in self.excellon_tools:
if float('%.*f' % (self.decimals, float(self.excellon_tools[old_tool]['tooldia']))) == tooldia:
new_tools[new_id] = deepcopy(self.excellon_tools[old_tool])
new_id += 1
self.excellon_tools = new_tools
if self.excellon_obj and self.excellon_tools:
self.t_ui.exc_param_frame.setDisabled(False)
tools = [k for k in self.excellon_tools]
else:
self.t_ui.exc_param_frame.setDisabled(True)
self.t_ui.tools_table.setRowCount(2)
tools = []
n = len(tools)
# we have (n+2) rows because there are 'n' tools, each a row, plus the last 2 rows for totals.
self.t_ui.tools_table.setRowCount(n + 2)
self.tool_row = 0
tot_drill_cnt = 0
tot_slot_cnt = 0
for tool_no in tools:
# Find no of drills for the current tool
try:
drill_cnt = len(self.excellon_tools[tool_no]["drills"]) # variable to store the nr of drills per tool
except KeyError:
drill_cnt = 0
tot_drill_cnt += drill_cnt
# Find no of slots for the current tool
try:
slot_cnt = len(self.excellon_tools[tool_no]["slots"]) # variable to store the nr of slots per tool
except KeyError:
slot_cnt = 0
tot_slot_cnt += slot_cnt
# Tool name/id
exc_id_item = QtWidgets.QTableWidgetItem('%d' % int(tool_no))
exc_id_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsDragEnabled)
self.t_ui.tools_table.setItem(self.tool_row, 0, exc_id_item)
# Tool Diameter
dia_item = QtWidgets.QTableWidgetItem('%.*f' % (self.decimals, self.excellon_tools[tool_no]['tooldia']))
dia_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsDragEnabled)
self.t_ui.tools_table.setItem(self.tool_row, 1, dia_item)
# Number of drills per tool
drill_count_item = QtWidgets.QTableWidgetItem('%d' % drill_cnt)
drill_count_item.setFlags(QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsDragEnabled)
self.t_ui.tools_table.setItem(self.tool_row, 2, drill_count_item)
# Tool unique ID
tool_uid_item = QtWidgets.QTableWidgetItem(str(int(tool_no)))
# ## REMEMBER: THIS COLUMN IS HIDDEN in UI
self.t_ui.tools_table.setItem(self.tool_row, 3, tool_uid_item)
# Number of slots per tool
# if the slot number is zero is better to not clutter the GUI with zero's so we print a space
slot_count_str = '%d' % slot_cnt if slot_cnt > 0 else ''
slot_count_item = QtWidgets.QTableWidgetItem(slot_count_str)
slot_count_item.setFlags(QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsDragEnabled)
self.t_ui.tools_table.setItem(self.tool_row, 4, slot_count_item)
self.tool_row += 1
# add a last row with the Total number of drills
empty_1 = QtWidgets.QTableWidgetItem('')
empty_1.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_1_1 = QtWidgets.QTableWidgetItem('')
empty_1_1.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
label_tot_drill_count = QtWidgets.QTableWidgetItem(_('Total Drills'))
label_tot_drill_count.setFlags(QtCore.Qt.ItemIsEnabled)
tot_drill_count = QtWidgets.QTableWidgetItem('%d' % tot_drill_cnt)
tot_drill_count.setFlags(QtCore.Qt.ItemIsEnabled)
self.t_ui.tools_table.setItem(self.tool_row, 0, empty_1)
self.t_ui.tools_table.setItem(self.tool_row, 1, label_tot_drill_count)
self.t_ui.tools_table.setItem(self.tool_row, 2, tot_drill_count) # Total number of drills
self.t_ui.tools_table.setItem(self.tool_row, 4, empty_1_1)
font = QtGui.QFont()
font.setBold(True)
font.setWeight(75)
for k in [1, 2]:
self.t_ui.tools_table.item(self.tool_row, k).setForeground(QtGui.QColor(127, 0, 255))
self.t_ui.tools_table.item(self.tool_row, k).setFont(font)
self.tool_row += 1
# add a last row with the Total number of slots
empty_2 = QtWidgets.QTableWidgetItem('')
empty_2.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
empty_2_1 = QtWidgets.QTableWidgetItem('')
empty_2_1.setFlags(~QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
label_tot_slot_count = QtWidgets.QTableWidgetItem(_('Total Slots'))
tot_slot_count = QtWidgets.QTableWidgetItem('%d' % tot_slot_cnt)
label_tot_slot_count.setFlags(QtCore.Qt.ItemIsEnabled)
tot_slot_count.setFlags(QtCore.Qt.ItemIsEnabled)
self.t_ui.tools_table.setItem(self.tool_row, 0, empty_2)
self.t_ui.tools_table.setItem(self.tool_row, 1, label_tot_slot_count)
self.t_ui.tools_table.setItem(self.tool_row, 2, empty_2_1)
self.t_ui.tools_table.setItem(self.tool_row, 4, tot_slot_count) # Total number of slots
for kl in [1, 2, 4]:
self.t_ui.tools_table.item(self.tool_row, kl).setFont(font)
self.t_ui.tools_table.item(self.tool_row, kl).setForeground(QtGui.QColor(0, 70, 255))
# make the diameter column editable
# for row in range(self.t_ui.tools_table.rowCount() - 2):
# self.t_ui.tools_table.item(row, 1).setFlags(
# QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.t_ui.tools_table.resizeColumnsToContents()
self.t_ui.tools_table.resizeRowsToContents()
vertical_header = self.t_ui.tools_table.verticalHeader()
vertical_header.hide()
self.t_ui.tools_table.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
horizontal_header = self.t_ui.tools_table.horizontalHeader()
self.t_ui.tools_table.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
horizontal_header.setMinimumSectionSize(10)
horizontal_header.setDefaultSectionSize(70)
horizontal_header.setSectionResizeMode(0, QtWidgets.QHeaderView.Fixed)
horizontal_header.resizeSection(0, 20)
horizontal_header.setSectionResizeMode(1, QtWidgets.QHeaderView.Stretch)
horizontal_header.setSectionResizeMode(2, QtWidgets.QHeaderView.ResizeToContents)
horizontal_header.setSectionResizeMode(4, QtWidgets.QHeaderView.ResizeToContents)
self.t_ui.tools_table.setSortingEnabled(False)
self.t_ui.tools_table.setMinimumHeight(self.t_ui.tools_table.getHeight())
self.t_ui.tools_table.setMaximumHeight(self.t_ui.tools_table.getHeight())
# all the tools are selected by default
self.t_ui.tools_table.selectAll()
# Build Exclusion Areas section
e_len = len(self.app.exc_areas.exclusion_areas_storage)
self.t_ui.exclusion_table.setRowCount(e_len)
area_id = 0
for area in range(e_len):
area_id += 1
area_dict = self.app.exc_areas.exclusion_areas_storage[area]
area_id_item = QtWidgets.QTableWidgetItem('%d' % int(area_id))
area_id_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.t_ui.exclusion_table.setItem(area, 0, area_id_item) # Area id
object_item = QtWidgets.QTableWidgetItem('%s' % area_dict["obj_type"])
object_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.t_ui.exclusion_table.setItem(area, 1, object_item) # Origin Object
strategy_item = QtWidgets.QTableWidgetItem('%s' % area_dict["strategy"])
strategy_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.t_ui.exclusion_table.setItem(area, 2, strategy_item) # Strategy
overz_item = QtWidgets.QTableWidgetItem('%s' % area_dict["overz"])
overz_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.t_ui.exclusion_table.setItem(area, 3, overz_item) # Over Z
self.t_ui.exclusion_table.resizeColumnsToContents()
self.t_ui.exclusion_table.resizeRowsToContents()
area_vheader = self.t_ui.exclusion_table.verticalHeader()
area_vheader.hide()
self.t_ui.exclusion_table.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
area_hheader = self.t_ui.exclusion_table.horizontalHeader()
area_hheader.setMinimumSectionSize(10)
area_hheader.setDefaultSectionSize(70)
area_hheader.setSectionResizeMode(0, QtWidgets.QHeaderView.Fixed)
area_hheader.resizeSection(0, 20)
area_hheader.setSectionResizeMode(1, QtWidgets.QHeaderView.Stretch)
area_hheader.setSectionResizeMode(2, QtWidgets.QHeaderView.ResizeToContents)
area_hheader.setSectionResizeMode(3, QtWidgets.QHeaderView.ResizeToContents)
# area_hheader.setStretchLastSection(True)
self.t_ui.exclusion_table.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.t_ui.exclusion_table.setColumnWidth(0, 20)
self.t_ui.exclusion_table.setMinimumHeight(self.t_ui.exclusion_table.getHeight())
self.t_ui.exclusion_table.setMaximumHeight(self.t_ui.exclusion_table.getHeight())
self.ui_connect()
# set the text on tool_data_label after loading the object
sel_rows = set()
sel_items = self.t_ui.tools_table.selectedItems()
for it in sel_items:
sel_rows.add(it.row())
if len(sel_rows) > 1:
self.t_ui.tool_data_label.setText(
"<b>%s: <font color='#0000FF'>%s</font></b>" % (_('Parameters for'), _("Multiple Tools"))
)
elif len(sel_rows) == 1:
# update the QLabel that shows for which Tool we have the parameters in the UI form
toolnr = int(self.t_ui.tools_table.item(list(sel_rows)[0], 0).text())
self.t_ui.tool_data_label.setText(
"<b>%s: <font color='#0000FF'>%s %d</font></b>" % (_('Parameters for'), _("Tool"), toolnr)
)
def on_object_changed(self):
log.debug("ToolDrilling.on_object_changed()")
# updated units
self.units = self.app.defaults['units'].upper()
# load the Excellon object
self.obj_name = self.t_ui.object_combo.currentText()
# Get source object.
try:
self.excellon_obj = self.app.collection.get_by_name(self.obj_name)
except Exception:
self.app.inform.emit('[ERROR_NOTCL] %s: %s' % (_("Could not retrieve object"), str(self.obj_name)))
return
if self.excellon_obj is None:
self.excellon_tools = {}
self.t_ui.exc_param_frame.setDisabled(True)
self.set_tool_ui()
else:
self.excellon_tools = self.excellon_obj.tools
self.app.collection.set_active(self.obj_name)
self.t_ui.exc_param_frame.setDisabled(False)
self.excellon_tools = self.excellon_obj.tools
self.build_tool_ui()
sel_rows = set()
table_items = self.t_ui.tools_table.selectedItems()
if table_items:
for it in table_items:
sel_rows.add(it.row())
if not sel_rows or len(sel_rows) == 0:
self.t_ui.generate_cnc_button.setDisabled(True)
self.t_ui.tool_data_label.setText(
"<b>%s: <font color='#0000FF'>%s</font></b>" % (_('Parameters for'), _("No Tool Selected"))
)
else:
self.t_ui.generate_cnc_button.setDisabled(False)
def ui_connect(self):
# Area Exception - exclusion shape added signal
# first disconnect it from any other object
try:
self.app.exc_areas.e_shape_modified.disconnect()
except (TypeError, AttributeError):
pass
# then connect it to the current build_tool_ui() method
self.app.exc_areas.e_shape_modified.connect(self.update_exclusion_table)
# rows selected
self.t_ui.tools_table.clicked.connect(self.on_row_selection_change)
self.t_ui.tools_table.horizontalHeader().sectionClicked.connect(self.on_toggle_all_rows)
# Tool Parameters
for opt in self.form_fields:
current_widget = self.form_fields[opt]
if isinstance(current_widget, FCCheckBox):
current_widget.stateChanged.connect(self.form_to_storage)
if isinstance(current_widget, RadioSet):
current_widget.activated_custom.connect(self.form_to_storage)
elif isinstance(current_widget, FCDoubleSpinner) or isinstance(current_widget, FCSpinner):
current_widget.returnPressed.connect(self.form_to_storage)
elif isinstance(current_widget, FCComboBox):
current_widget.currentIndexChanged.connect(self.form_to_storage)
self.t_ui.order_radio.activated_custom[str].connect(self.on_order_changed)
def ui_disconnect(self):
# rows selected
try:
self.t_ui.tools_table.clicked.disconnect(self.on_row_selection_change)
except (TypeError, AttributeError):
pass
try:
self.t_ui.tools_table.horizontalHeader().sectionClicked.disconnect(self.on_toggle_all_rows)
except (TypeError, AttributeError):
pass
# tool table widgets
for row in range(self.t_ui.tools_table.rowCount()):
try:
self.t_ui.tools_table.cellWidget(row, 2).currentIndexChanged.disconnect()
except (TypeError, AttributeError):
pass
# Tool Parameters
for opt in self.form_fields:
current_widget = self.form_fields[opt]
if isinstance(current_widget, FCCheckBox):
try:
current_widget.stateChanged.disconnect(self.form_to_storage)
except (TypeError, ValueError):
pass
if isinstance(current_widget, RadioSet):
try:
current_widget.activated_custom.disconnect(self.form_to_storage)
except (TypeError, ValueError):
pass
elif isinstance(current_widget, FCDoubleSpinner) or isinstance(current_widget, FCSpinner):
try:
current_widget.returnPressed.disconnect(self.form_to_storage)
except (TypeError, ValueError):
pass
elif isinstance(current_widget, FCComboBox):
try:
current_widget.currentIndexChanged.disconnect(self.form_to_storage)
except (TypeError, ValueError):
pass
try:
self.t_ui.order_radio.activated_custom[str].disconnect()
except (TypeError, ValueError):
pass
def on_toggle_all_rows(self):
"""
will toggle the selection of all rows in Tools table
:return:
"""
sel_model = self.t_ui.tools_table.selectionModel()
sel_indexes = sel_model.selectedIndexes()
# it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
sel_rows = set()
for idx in sel_indexes:
sel_rows.add(idx.row())
if len(sel_rows) == self.t_ui.tools_table.rowCount():
self.t_ui.tools_table.clearSelection()
self.t_ui.exc_param_frame.setDisabled(True)
else:
self.t_ui.tools_table.selectAll()
self.t_ui.exc_param_frame.setDisabled(False)
self.update_ui()
def on_row_selection_change(self):
self.update_ui()
def update_ui(self):
self.blockSignals(True)
sel_rows = set()
table_items = self.t_ui.tools_table.selectedItems()
if table_items:
for it in table_items:
sel_rows.add(it.row())
# sel_rows = sorted(set(index.row() for index in self.t_ui.tools_table.selectedIndexes()))
if not sel_rows or len(sel_rows) == 0:
self.t_ui.generate_cnc_button.setDisabled(True)
self.t_ui.exc_param_frame.setDisabled(True)
self.t_ui.tool_data_label.setText(
"<b>%s: <font color='#0000FF'>%s</font></b>" % (_('Parameters for'), _("No Tool Selected"))
)
self.blockSignals(False)
return
else:
self.t_ui.generate_cnc_button.setDisabled(False)
self.t_ui.exc_param_frame.setDisabled(False)
if len(sel_rows) == 1:
# update the QLabel that shows for which Tool we have the parameters in the UI form
tooluid = int(self.t_ui.tools_table.item(list(sel_rows)[0], 0).text())
self.t_ui.tool_data_label.setText(
"<b>%s: <font color='#0000FF'>%s %d</font></b>" % (_('Parameters for'), _("Tool"), tooluid)
)
else:
self.t_ui.tool_data_label.setText(
"<b>%s: <font color='#0000FF'>%s</font></b>" % (_('Parameters for'), _("Multiple Tools"))
)
for c_row in sel_rows:
# populate the form with the data from the tool associated with the row parameter
try:
item = self.t_ui.tools_table.item(c_row, 3)
if type(item) is not None:
tooluid = int(item.text())
self.storage_to_form(self.excellon_tools[tooluid]['data'])
else:
self.blockSignals(False)
return
except Exception as e:
log.debug("Tool missing. Add a tool in the Tool Table. %s" % str(e))
self.blockSignals(False)
return
self.blockSignals(False)
def storage_to_form(self, dict_storage):
"""
Will update the GUI with data from the "storage" in this case the dict self.tools
:param dict_storage: A dictionary holding the data relevant for gnerating Gcode from Excellon
:type dict_storage: dict
:return: None
:rtype:
"""
for form_key in self.form_fields:
for storage_key in dict_storage:
if form_key == storage_key and form_key not in \
["toolchange", "toolchangez", "startz", "endz", "ppname_e", "ppname_g"]:
try:
self.form_fields[form_key].set_value(dict_storage[form_key])
except Exception as e:
log.debug("ToolDrilling.storage_to_form() --> %s" % str(e))
pass
def form_to_storage(self):
"""
Will update the 'storage' attribute which is the dict self.tools with data collected from GUI
:return: None
:rtype:
"""
if self.t_ui.tools_table.rowCount() == 2:
# there is no tool in tool table so we can't save the GUI elements values to storage
# Excellon Tool Table has 2 rows by default
return
self.blockSignals(True)
widget_changed = self.sender()
wdg_objname = widget_changed.objectName()
option_changed = self.name2option[wdg_objname]
# row = self.t_ui.tools_table.currentRow()
rows = sorted(list(set(index.row() for index in self.t_ui.tools_table.selectedIndexes())))
for row in rows:
if row < 0:
row = 0
tooluid_item = int(self.t_ui.tools_table.item(row, 3).text())
for tooluid_key, tooluid_val in self.excellon_tools.items():
if int(tooluid_key) == tooluid_item:
new_option_value = self.form_fields[option_changed].get_value()
if option_changed in tooluid_val:
tooluid_val[option_changed] = new_option_value
if option_changed in tooluid_val['data']:
tooluid_val['data'][option_changed] = new_option_value
self.blockSignals(False)
def get_selected_tools_list(self):
"""
Returns the keys to the self.tools dictionary corresponding
to the selections on the tool list in the appGUI.
:return: List of tools.
:rtype: list
"""
return [str(x.text()) for x in self.t_ui.tools_table.selectedItems()]
def get_selected_tools_table_items(self):
"""
Returns a list of lists, each list in the list is made out of row elements
:return: List of table_tools items.
:rtype: list
"""
table_tools_items = []
for x in self.t_ui.tools_table.selectedItems():
# from the columnCount we subtract a value of 1 which represent the last column (plot column)
# which does not have text
txt = ''
elem = []
for column in range(0, self.t_ui.tools_table.columnCount() - 1):
try:
txt = self.t_ui.tools_table.item(x.row(), column).text()
except AttributeError:
try:
txt = self.t_ui.tools_table.cellWidget(x.row(), column).currentText()
except AttributeError:
pass
elem.append(txt)
table_tools_items.append(deepcopy(elem))
# table_tools_items.append([self.t_ui.tools_table.item(x.row(), column).text()
# for column in range(0, self.t_ui.tools_table.columnCount() - 1)])
for item in table_tools_items:
item[0] = str(item[0])
return table_tools_items
def on_apply_param_to_all_clicked(self):
if self.t_ui.tools_table.rowCount() == 0:
# there is no tool in tool table so we can't save the GUI elements values to storage
log.debug("ToolDrilling.on_apply_param_to_all_clicked() --> no tool in Tools Table, aborting.")
return
self.blockSignals(True)
row = self.t_ui.tools_table.currentRow()
if row < 0:
row = 0
tooluid_item = int(self.t_ui.tools_table.item(row, 3).text())
temp_tool_data = {}
for tooluid_key, tooluid_val in self.excellon_tools.items():
if int(tooluid_key) == tooluid_item:
# this will hold the 'data' key of the self.tools[tool] dictionary that corresponds to
# the current row in the tool table
temp_tool_data = tooluid_val['data']
break
for tooluid_key, tooluid_val in self.excellon_tools.items():
tooluid_val['data'] = deepcopy(temp_tool_data)
self.app.inform.emit('[success] %s' % _("Current Tool parameters were applied to all tools."))
self.blockSignals(False)
def on_order_changed(self, order):
if order != 'no':
self.build_tool_ui()
def on_tooltable_cellwidget_change(self):
cw = self.sender()
assert isinstance(cw, QtWidgets.QComboBox), \
"Expected a QtWidgets.QComboBox, got %s" % isinstance(cw, QtWidgets.QComboBox)
cw_index = self.t_ui.tools_table.indexAt(cw.pos())
cw_row = cw_index.row()
cw_col = cw_index.column()
current_uid = int(self.t_ui.tools_table.item(cw_row, 3).text())
# if the sender is in the column with index 2 then we update the tool_type key
if cw_col == 2:
tt = cw.currentText()
typ = 'Iso' if tt == 'V' else "Rough"
self.excellon_tools[current_uid].update({
'type': typ,
'tool_type': tt,
})
def generate_milling_drills(self, tools=None, outname=None, tooldia=None, plot=False, use_thread=False):
"""
Will generate an Geometry Object allowing to cut a drill hole instead of drilling it.
Note: This method is a good template for generic operations as
it takes it's options from parameters or otherwise from the
object's options and returns a (success, msg) tuple as feedback
for shell operations.
:param tools: A list of tools where the drills are to be milled or a string: "all"
:type tools:
:param outname: the name of the resulting Geometry object
:type outname: str
:param tooldia: the tool diameter to be used in creation of the milling path (Geometry Object)
:type tooldia: float
:param plot: if to plot the resulting object
:type plot: bool
:param use_thread: if to use threading for creation of the Geometry object
:type use_thread: bool
:return: Success/failure condition tuple (bool, str).
:rtype: tuple
"""
# Get the tools from the list. These are keys
# to self.tools
if tools is None:
tools = self.get_selected_tools_list()
if outname is None:
outname = self.options["name"] + "_mill"
if tooldia is None:
tooldia = float(self.options["tooldia"])
# Sort tools by diameter. items() -> [('name', diameter), ...]
# sorted_tools = sorted(list(self.tools.items()), key=lambda tl: tl[1]) # no longer works in Python3
sort = []
for k, v in self.tools.items():
sort.append((k, v.get('tooldia')))
sorted_tools = sorted(sort, key=lambda t1: t1[1])
if tools == "all":
tools = [i[0] for i in sorted_tools] # List if ordered tool names.
log.debug("Tools 'all' and sorted are: %s" % str(tools))
if len(tools) == 0:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Please select one or more tools from the list and try again."))
return False, "Error: No tools."
for tool in tools:
if tooldia > self.tools[tool]["C"]:
self.app.inform.emit(
'[ERROR_NOTCL] %s %s: %s' % (
_("Milling tool for DRILLS is larger than hole size. Cancelled."),
_("Tool"),
str(tool)
)
)
return False, "Error: Milling tool is larger than hole."
def geo_init(geo_obj, app_obj):
"""
:param geo_obj: New object
:type geo_obj: GeometryObject
:param app_obj: App
:type app_obj: FlatCAMApp.App
:return:
:rtype:
"""
assert geo_obj.kind == 'geometry', "Initializer expected a GeometryObject, got %s" % type(geo_obj)
app_obj.inform.emit(_("Generating drills milling geometry..."))
# ## Add properties to the object
# get the tool_table items in a list of row items
tool_table_items = self.get_selected_tools_table_items()
# insert an information only element in the front
tool_table_items.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
geo_obj.options['Tools_in_use'] = tool_table_items
geo_obj.options['type'] = 'Excellon Geometry'
geo_obj.options["cnctooldia"] = str(tooldia)
geo_obj.options["multidepth"] = self.options["multidepth"]
geo_obj.solid_geometry = []
# in case that the tool used has the same diameter with the hole, and since the maximum resolution
# for FlatCAM is 6 decimals,
# we add a tenth of the minimum value, meaning 0.0000001, which from our point of view is "almost zero"
for hole in self.drills:
if hole['tool'] in tools:
buffer_value = self.tools[hole['tool']]["C"] / 2 - tooldia / 2
if buffer_value == 0:
geo_obj.solid_geometry.append(
Point(hole['point']).buffer(0.0000001).exterior)
else:
geo_obj.solid_geometry.append(
Point(hole['point']).buffer(buffer_value).exterior)
if use_thread:
def geo_thread(a_obj):
a_obj.app_obj.new_object("geometry", outname, geo_init, plot=plot)
# Create a promise with the new name
self.app.collection.promise(outname)
# Send to worker
self.app.worker_task.emit({'fcn': geo_thread, 'params': [self.app]})
else:
self.app.app_obj.new_object("geometry", outname, geo_init, plot=plot)
return True, ""
def generate_milling_slots(self, tools=None, outname=None, tooldia=None, plot=False, use_thread=False):
"""
Will generate an Geometry Object allowing to cut/mill a slot hole.
Note: This method is a good template for generic operations as
it takes it's options from parameters or otherwise from the
object's options and returns a (success, msg) tuple as feedback
for shell operations.
:param tools: A list of tools where the drills are to be milled or a string: "all"
:type tools:
:param outname: the name of the resulting Geometry object
:type outname: str
:param tooldia: the tool diameter to be used in creation of the milling path (Geometry Object)
:type tooldia: float
:param plot: if to plot the resulting object
:type plot: bool
:param use_thread: if to use threading for creation of the Geometry object
:type use_thread: bool
:return: Success/failure condition tuple (bool, str).
:rtype: tuple
"""
# Get the tools from the list. These are keys
# to self.tools
if tools is None:
tools = self.get_selected_tools_list()
if outname is None:
outname = self.options["name"] + "_mill"
if tooldia is None:
tooldia = float(self.options["slot_tooldia"])
# Sort tools by diameter. items() -> [('name', diameter), ...]
# sorted_tools = sorted(list(self.tools.items()), key=lambda tl: tl[1]) # no longer works in Python3
sort = []
for k, v in self.tools.items():
sort.append((k, v.get('tooldia')))
sorted_tools = sorted(sort, key=lambda t1: t1[1])
if tools == "all":
tools = [i[0] for i in sorted_tools] # List if ordered tool names.
log.debug("Tools 'all' and sorted are: %s" % str(tools))
if len(tools) == 0:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Please select one or more tools from the list and try again."))
return False, "Error: No tools."
for tool in tools:
# I add the 0.0001 value to account for the rounding error in converting from IN to MM and reverse
adj_toolstable_tooldia = float('%.*f' % (self.decimals, float(tooldia)))
adj_file_tooldia = float('%.*f' % (self.decimals, float(self.tools[tool]["C"])))
if adj_toolstable_tooldia > adj_file_tooldia + 0.0001:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Milling tool for SLOTS is larger than hole size. Cancelled."))
return False, "Error: Milling tool is larger than hole."
def geo_init(geo_obj, app_obj):
assert geo_obj.kind == 'geometry', "Initializer expected a GeometryObject, got %s" % type(geo_obj)
app_obj.inform.emit(_("Generating slot milling geometry..."))
# ## Add properties to the object
# get the tool_table items in a list of row items
tool_table_items = self.get_selected_tools_table_items()
# insert an information only element in the front
tool_table_items.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
geo_obj.options['Tools_in_use'] = tool_table_items
geo_obj.options['type'] = 'Excellon Geometry'
geo_obj.options["cnctooldia"] = str(tooldia)
geo_obj.options["multidepth"] = self.options["multidepth"]
geo_obj.solid_geometry = []
# in case that the tool used has the same diameter with the hole, and since the maximum resolution
# for FlatCAM is 6 decimals,
# we add a tenth of the minimum value, meaning 0.0000001, which from our point of view is "almost zero"
for slot in self.slots:
if slot['tool'] in tools:
toolstable_tool = float('%.*f' % (self.decimals, float(tooldia)))
file_tool = float('%.*f' % (self.decimals, float(self.tools[tool]["C"])))
# I add the 0.0001 value to account for the rounding error in converting from IN to MM and reverse
# for the file_tool (tooldia actually)
buffer_value = float(file_tool / 2) - float(toolstable_tool / 2) + 0.0001
if buffer_value == 0:
start = slot['start']
stop = slot['stop']
lines_string = LineString([start, stop])
poly = lines_string.buffer(0.0000001, int(self.geo_steps_per_circle)).exterior
geo_obj.solid_geometry.append(poly)
else:
start = slot['start']
stop = slot['stop']
lines_string = LineString([start, stop])
poly = lines_string.buffer(buffer_value, int(self.geo_steps_per_circle)).exterior
geo_obj.solid_geometry.append(poly)
if use_thread:
def geo_thread(a_obj):
a_obj.app_obj.new_object("geometry", outname + '_slot', geo_init, plot=plot)
# Create a promise with the new name
self.app.collection.promise(outname)
# Send to worker
self.app.worker_task.emit({'fcn': geo_thread, 'params': [self.app]})
else:
self.app.app_obj.new_object("geometry", outname + '_slot', geo_init, plot=plot)
return True, ""
def on_pp_changed(self):
current_pp = self.t_ui.pp_excellon_name_cb.get_value()
if "toolchange_probe" in current_pp.lower():
self.t_ui.pdepth_entry.setVisible(True)
self.t_ui.pdepth_label.show()
self.t_ui.feedrate_probe_entry.setVisible(True)
self.t_ui.feedrate_probe_label.show()
else:
self.t_ui.pdepth_entry.setVisible(False)
self.t_ui.pdepth_label.hide()
self.t_ui.feedrate_probe_entry.setVisible(False)
self.t_ui.feedrate_probe_label.hide()
if 'marlin' in current_pp.lower() or 'custom' in current_pp.lower():
self.t_ui.feedrate_rapid_label.show()
self.t_ui.feedrate_rapid_entry.show()
else:
self.t_ui.feedrate_rapid_label.hide()
self.t_ui.feedrate_rapid_entry.hide()
if 'laser' in current_pp.lower():
self.t_ui.cutzlabel.hide()
self.t_ui.cutz_entry.hide()
try:
self.t_ui.mpass_cb.hide()
self.t_ui.maxdepth_entry.hide()
except AttributeError:
pass
if 'marlin' in current_pp.lower():
self.t_ui.travelzlabel.setText('%s:' % _("Focus Z"))
self.t_ui.endz_label.show()
self.t_ui.endz_entry.show()
else:
self.t_ui.travelzlabel.hide()
self.t_ui.travelz_entry.hide()
self.t_ui.endz_label.hide()
self.t_ui.endz_entry.hide()
try:
self.t_ui.frzlabel.hide()
self.t_ui.feedrate_z_entry.hide()
except AttributeError:
pass
self.t_ui.dwell_cb.hide()
self.t_ui.dwelltime_entry.hide()
self.t_ui.spindle_label.setText('%s:' % _("Laser Power"))
try:
self.t_ui.tool_offset_label.hide()
self.t_ui.offset_entry.hide()
except AttributeError:
pass
else:
self.t_ui.cutzlabel.show()
self.t_ui.cutz_entry.show()
try:
self.t_ui.mpass_cb.show()
self.t_ui.maxdepth_entry.show()
except AttributeError:
pass
self.t_ui.travelzlabel.setText('%s:' % _('Travel Z'))
self.t_ui.travelzlabel.show()
self.t_ui.travelz_entry.show()
self.t_ui.endz_label.show()
self.t_ui.endz_entry.show()
try:
self.t_ui.frzlabel.show()
self.t_ui.feedrate_z_entry.show()
except AttributeError:
pass
self.t_ui.dwell_cb.show()
self.t_ui.dwelltime_entry.show()
self.t_ui.spindle_label.setText('%s:' % _('Spindle speed'))
try:
# self.t_ui.tool_offset_lbl.show()
self.t_ui.offset_entry.show()
except AttributeError:
pass
def on_key_press(self, event):
# modifiers = QtWidgets.QApplication.keyboardModifiers()
# matplotlib_key_flag = False
# events out of the self.app.collection view (it's about Project Tab) are of type int
if type(event) is int:
key = event
# events from the GUI are of type QKeyEvent
elif type(event) == QtGui.QKeyEvent:
key = event.key()
elif isinstance(event, mpl_key_event): # MatPlotLib key events are trickier to interpret than the rest
# matplotlib_key_flag = True
key = event.key
key = QtGui.QKeySequence(key)
# check for modifiers
key_string = key.toString().lower()
if '+' in key_string:
mod, __, key_text = key_string.rpartition('+')
if mod.lower() == 'ctrl':
# modifiers = QtCore.Qt.ControlModifier
pass
elif mod.lower() == 'alt':
# modifiers = QtCore.Qt.AltModifier
pass
elif mod.lower() == 'shift':
# modifiers = QtCore.Qt.ShiftModifier
pass
else:
# modifiers = QtCore.Qt.NoModifier
pass
key = QtGui.QKeySequence(key_text)
# events from Vispy are of type KeyEvent
else:
key = event.key
if key == QtCore.Qt.Key_Escape or key == 'Escape':
self.points = []
self.poly_drawn = False
self.delete_moving_selection_shape()
self.delete_tool_selection_shape()
def on_add_area_click(self):
shape_button = self.t_ui.area_shape_radio
overz_button = self.t_ui.over_z_entry
strategy_radio = self.t_ui.strategy_radio
cnc_button = self.t_ui.generate_cnc_button
solid_geo = self.excellon_obj.solid_geometry
obj_type = self.excellon_obj.kind
self.app.exc_areas.on_add_area_click(
shape_button=shape_button, overz_button=overz_button, cnc_button=cnc_button, strategy_radio=strategy_radio,
solid_geo=solid_geo, obj_type=obj_type)
def on_clear_area_click(self):
if not self.app.exc_areas.exclusion_areas_storage:
self.app.inform.emit("[WARNING_NOTCL] %s" % _("Delete failed. There are no exclusion areas to delete."))
return
self.app.exc_areas.on_clear_area_click()
self.app.exc_areas.e_shape_modified.emit()
def on_delete_sel_areas(self):
sel_model = self.t_ui.exclusion_table.selectionModel()
sel_indexes = sel_model.selectedIndexes()
# it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
# so the duplicate rows will not be added
sel_rows = set()
for idx in sel_indexes:
sel_rows.add(idx.row())
if not sel_rows:
self.app.inform.emit("[WARNING_NOTCL] %s" % _("Delete failed. Nothing is selected."))
return
self.app.exc_areas.delete_sel_shapes(idxs=list(sel_rows))
self.app.exc_areas.e_shape_modified.emit()
def draw_sel_shape(self):
sel_model = self.t_ui.exclusion_table.selectionModel()
sel_indexes = sel_model.selectedIndexes()
# it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
sel_rows = set()
for idx in sel_indexes:
sel_rows.add(idx.row())
self.delete_sel_shape()
if self.app.is_legacy is False:
face = self.app.defaults['global_sel_fill'][:-2] + str(hex(int(0.2 * 255)))[2:]
outline = self.app.defaults['global_sel_line'][:-2] + str(hex(int(0.8 * 255)))[2:]
else:
face = self.app.defaults['global_sel_fill'][:-2] + str(hex(int(0.4 * 255)))[2:]
outline = self.app.defaults['global_sel_line'][:-2] + str(hex(int(1.0 * 255)))[2:]
for row in sel_rows:
sel_rect = self.app.exc_areas.exclusion_areas_storage[row]['shape']
self.app.move_tool.sel_shapes.add(sel_rect, color=outline, face_color=face, update=True, layer=0,
tolerance=None)
if self.app.is_legacy is True:
self.app.move_tool.sel_shapes.redraw()
def clear_selection(self):
self.app.delete_selection_shape()
# self.t_ui.exclusion_table.clearSelection()
def delete_sel_shape(self):
self.app.delete_selection_shape()
def update_exclusion_table(self):
self.exclusion_area_cb_is_checked = True if self.t_ui.exclusion_cb.isChecked() else False
self.build_tool_ui()
self.t_ui.exclusion_cb.set_value(self.exclusion_area_cb_is_checked)
def on_strategy(self, val):
if val == 'around':
self.t_ui.over_z_label.setDisabled(True)
self.t_ui.over_z_entry.setDisabled(True)
else:
self.t_ui.over_z_label.setDisabled(False)
self.t_ui.over_z_entry.setDisabled(False)
def exclusion_table_toggle_all(self):
"""
will toggle the selection of all rows in Exclusion Areas table
:return:
"""
sel_model = self.t_ui.exclusion_table.selectionModel()
sel_indexes = sel_model.selectedIndexes()
# it will iterate over all indexes which means all items in all columns too but I'm interested only on rows
sel_rows = set()
for idx in sel_indexes:
sel_rows.add(idx.row())
if sel_rows:
self.t_ui.exclusion_table.clearSelection()
self.delete_sel_shape()
else:
self.t_ui.exclusion_table.selectAll()
self.draw_sel_shape()
def on_cnc_button_click(self):
obj_name = self.t_ui.object_combo.currentText()
# Get source object.
try:
self.excellon_obj = self.app.collection.get_by_name(obj_name)
except Exception:
self.app.inform.emit('[ERROR_NOTCL] %s: %s' % (_("Could not retrieve object"), str(obj_name)))
return
if self.excellon_obj is None:
self.app.inform.emit('[ERROR_NOTCL] %s.' % _("Object not found"))
return
# Get the tools from the Tool Table
selected_uid = set()
for it in self.t_ui.tools_table.selectedItems():
uid = self.t_ui.tools_table.item(it.row(), 3).text()
selected_uid.add(uid)
tools = list(selected_uid)
if len(tools) == 0:
# if there is a single tool in the table (remember that the last 2 rows are for totals and do not count in
# tool number) it means that there are 3 rows (1 tool and 2 totals).
# in this case regardless of the selection status of that tool, use it.
if self.t_ui.tools_table.rowCount() == 3:
tools.append(self.t_ui.tools_table.item(0, 0).text())
else:
self.app.inform.emit('[ERROR_NOTCL] %s' %
_("Please select one or more tools from the list and try again."))
return
xmin = self.excellon_obj.options['xmin']
ymin = self.excellon_obj.options['ymin']
xmax = self.excellon_obj.options['xmax']
ymax = self.excellon_obj.options['ymax']
job_name = self.excellon_obj.options["name"] + "_cnc"
pp_excellon_name = self.t_ui.pp_excellon_name_cb.get_value()
# z_pdepth = self.t_ui.pdepth_entry.get_value()
# feedrate_probe = self.t_ui.feedrate_probe_entry.get_value()
# toolchange = self.t_ui.toolchange_cb.get_value()
# z_toolchange = self.t_ui.toolchangez_entry.get_value()
# startz = self.t_ui.estartz_entry.get_value()
# endz = self.t_ui.endz_entry.get_value()
# xy_end = self.t_ui.endxy_entry.get_value()
# Object initialization function for app.app_obj.new_object()
def job_init(job_obj, app_obj):
assert job_obj.kind == 'cncjob', "Initializer expected a CNCJobObject, got %s" % type(job_obj)
app_obj.inform.emit(_("Generating Excellon CNCJob..."))
# get the tool_table items in a list of row items
tool_table_items = self.get_selected_tools_table_items()
# insert an information only element in the front
tool_table_items.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
# ## Add properties to the object
job_obj.origin_kind = 'excellon'
job_obj.options['Tools_in_use'] = tool_table_items
job_obj.options['type'] = 'Excellon'
job_obj.options['ppname_e'] = pp_excellon_name
job_obj.pp_excellon_name = pp_excellon_name
job_obj.toolchange_xy_type = "excellon"
job_obj.coords_decimals = int(self.app.defaults["cncjob_coords_decimals"])
job_obj.fr_decimals = int(self.app.defaults["cncjob_fr_decimals"])
job_obj.options['xmin'] = xmin
job_obj.options['ymin'] = ymin
job_obj.options['xmax'] = xmax
job_obj.options['ymax'] = ymax
# job_obj.z_pdepth = z_pdepth
# job_obj.feedrate_probe = feedrate_probe
#
# job_obj.toolchange = toolchange
# job_obj.xy_toolchange = self.app.defaults["excellon_toolchangexy"]
# job_obj.z_toolchange = z_toolchange
# job_obj.startz = startz
# job_obj.endz = endz
# job_obj.xy_end = xy_end
# job_obj.excellon_optimization_type = self.app.defaults["excellon_optimization_type"]
tools_csv = ','.join(tools)
job_obj.gcode = self.generate_from_excellon_by_tool(tools_csv, self.tools)
print(job_obj.gcode)
if job_obj.gcode == 'fail':
return 'fail'
job_obj.gcode_parse()
job_obj.create_geometry()
# To be run in separate thread
def job_thread(a_obj):
with self.app.proc_container.new(_("Generating CNC Code")):
a_obj.app_obj.new_object("cncjob", job_name, job_init)
# Create promise for the new name.
self.app.collection.promise(job_name)
# Send to worker
# self.app.worker.add_task(job_thread, [self.app])
self.app.worker_task.emit({'fcn': job_thread, 'params': [self.app]})
def drilling_handler(self, obj):
pass
# Distance callback
class CreateDistanceCallback(object):
"""Create callback to calculate distances between points."""
def __init__(self, locs, manager):
self.manager = manager
self.matrix = {}
if locs:
size = len(locs)
for from_node in range(size):
self.matrix[from_node] = {}
for to_node in range(size):
if from_node == to_node:
self.matrix[from_node][to_node] = 0
else:
x1 = locs[from_node][0]
y1 = locs[from_node][1]
x2 = locs[to_node][0]
y2 = locs[to_node][1]
self.matrix[from_node][to_node] = distance_euclidian(x1, y1, x2, y2)
# def Distance(self, from_node, to_node):
# return int(self.matrix[from_node][to_node])
def Distance(self, from_index, to_index):
# Convert from routing variable Index to distance matrix NodeIndex.
from_node = self.manager.IndexToNode(from_index)
to_node = self.manager.IndexToNode(to_index)
return self.matrix[from_node][to_node]
@staticmethod
def create_tool_data_array(points):
# Create the data.
loc_list = []
for pt in points:
loc_list.append((pt.coords.xy[0][0], pt.coords.xy[1][0]))
return loc_list
def optimized_ortools_meta(self, locations, start=None):
optimized_path = []
tsp_size = len(locations)
num_routes = 1 # The number of routes, which is 1 in the TSP.
# Nodes are indexed from 0 to tsp_size - 1. The depot is the starting node of the route.
depot = 0 if start is None else start
# Create routing model.
if tsp_size > 0:
manager = pywrapcp.RoutingIndexManager(tsp_size, num_routes, depot)
routing = pywrapcp.RoutingModel(manager)
search_parameters = pywrapcp.DefaultRoutingSearchParameters()
search_parameters.local_search_metaheuristic = (
routing_enums_pb2.LocalSearchMetaheuristic.GUIDED_LOCAL_SEARCH)
# Set search time limit in milliseconds.
if float(self.app.defaults["excellon_search_time"]) != 0:
search_parameters.time_limit.seconds = int(
float(self.app.defaults["excellon_search_time"]))
else:
search_parameters.time_limit.seconds = 3
# Callback to the distance function. The callback takes two
# arguments (the from and to node indices) and returns the distance between them.
dist_between_locations = self.CreateDistanceCallback(locs=locations, manager=manager)
# if there are no distances then go to the next tool
if not dist_between_locations:
return
dist_callback = dist_between_locations.Distance
transit_callback_index = routing.RegisterTransitCallback(dist_callback)
routing.SetArcCostEvaluatorOfAllVehicles(transit_callback_index)
# Solve, returns a solution if any.
assignment = routing.SolveWithParameters(search_parameters)
if assignment:
# Solution cost.
log.info("OR-tools metaheuristics - Total distance: " + str(assignment.ObjectiveValue()))
# Inspect solution.
# Only one route here; otherwise iterate from 0 to routing.vehicles() - 1.
route_number = 0
node = routing.Start(route_number)
start_node = node
while not routing.IsEnd(node):
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
optimized_path.append(node)
node = assignment.Value(routing.NextVar(node))
else:
log.warning('OR-tools metaheuristics - No solution found.')
else:
log.warning('OR-tools metaheuristics - Specify an instance greater than 0.')
return optimized_path
# ############################################# ##
def optimized_ortools_basic(self, locations, start=None):
optimized_path = []
tsp_size = len(locations)
num_routes = 1 # The number of routes, which is 1 in the TSP.
# Nodes are indexed from 0 to tsp_size - 1. The depot is the starting node of the route.
depot = 0 if start is None else start
# Create routing model.
if tsp_size > 0:
manager = pywrapcp.RoutingIndexManager(tsp_size, num_routes, depot)
routing = pywrapcp.RoutingModel(manager)
search_parameters = pywrapcp.DefaultRoutingSearchParameters()
# Callback to the distance function. The callback takes two
# arguments (the from and to node indices) and returns the distance between them.
dist_between_locations = self.CreateDistanceCallback(locs=locations, manager=manager)
# if there are no distances then go to the next tool
if not dist_between_locations:
return
dist_callback = dist_between_locations.Distance
transit_callback_index = routing.RegisterTransitCallback(dist_callback)
routing.SetArcCostEvaluatorOfAllVehicles(transit_callback_index)
# Solve, returns a solution if any.
assignment = routing.SolveWithParameters(search_parameters)
if assignment:
# Solution cost.
log.info("Total distance: " + str(assignment.ObjectiveValue()))
# Inspect solution.
# Only one route here; otherwise iterate from 0 to routing.vehicles() - 1.
route_number = 0
node = routing.Start(route_number)
start_node = node
while not routing.IsEnd(node):
optimized_path.append(node)
node = assignment.Value(routing.NextVar(node))
else:
log.warning('No solution found.')
else:
log.warning('Specify an instance greater than 0.')
return optimized_path
# ############################################# ##
@staticmethod
def optimized_travelling_salesman(points, start=None):
"""
As solving the problem in the brute force way is too slow,
this function implements a simple heuristic: always
go to the nearest city.
Even if this algorithm is extremely simple, it works pretty well
giving a solution only about 25%% longer than the optimal one (cit. Wikipedia),
and runs very fast in O(N^2) time complexity.
>>> optimized_travelling_salesman([[i,j] for i in range(5) for j in range(5)])
[[0, 0], [0, 1], [0, 2], [0, 3], [0, 4], [1, 4], [1, 3], [1, 2], [1, 1], [1, 0], [2, 0], [2, 1], [2, 2],
[2, 3], [2, 4], [3, 4], [3, 3], [3, 2], [3, 1], [3, 0], [4, 0], [4, 1], [4, 2], [4, 3], [4, 4]]
>>> optimized_travelling_salesman([[0,0],[10,0],[6,0]])
[[0, 0], [6, 0], [10, 0]]
:param points: List of tuples with x, y coordinates
:type points: list
:param start: a tuple with a x,y coordinates of the start point
:type start: tuple
:return: List of points ordered in a optimized way
:rtype: list
"""
if start is None:
start = points[0]
must_visit = points
path = [start]
# must_visit.remove(start)
while must_visit:
nearest = min(must_visit, key=lambda x: distance(path[-1], x))
path.append(nearest)
must_visit.remove(nearest)
return path
def check_zcut(self, zcut):
if zcut > 0:
self.app.inform.emit('[WARNING] %s' %
_("The Cut Z parameter has positive value. "
"It is the depth value to drill into material.\n"
"The Cut Z parameter needs to have a negative value, assuming it is a typo "
"therefore the app will convert the value to negative. "
"Check the resulting CNC code (Gcode etc)."))
return -zcut
elif zcut == 0:
self.app.inform.emit('[WARNING] %s.' % _("The Cut Z parameter is zero. There will be no cut, aborting"))
return 'fail'
def generate_from_excellon_by_tool(self, sel_tools, tools, order='fwd'):
"""
Creates Gcode for this object from an Excellon object
for the specified tools.
:return: Tool GCode
:rtype: str
"""
log.debug("Creating CNC Job from Excellon...")
settings = QtCore.QSettings("Open Source", "FlatCAM")
if settings.contains("machinist"):
machinist_setting = settings.value('machinist', type=int)
else:
machinist_setting = 0
# #############################################################################################################
# #############################################################################################################
# TOOLS
# sort the tools list by the second item in tuple (here we have a dict with diameter of the tool)
# so we actually are sorting the tools by diameter
# #############################################################################################################
# #############################################################################################################
all_tools = []
for tool_as_key, v in list(tools.items()):
all_tools.append((int(tool_as_key), float(v['tooldia'])))
if order == 'fwd':
sorted_tools = sorted(all_tools, key=lambda t1: t1[1])
elif order == 'rev':
sorted_tools = sorted(all_tools, key=lambda t1: t1[1], reverse=True)
else:
sorted_tools = all_tools
if sel_tools == "all":
selected_tools = [i[0] for i in all_tools] # we get a array of ordered sel_tools
else:
selected_tools = eval(sel_tools)
# Create a sorted list of selected sel_tools from the sorted_tools list
sel_tools = [i for i, j in sorted_tools for k in selected_tools if i == k]
log.debug("Tools sorted are: %s" % str(sel_tools))
# #############################################################################################################
# #############################################################################################################
# #############################################################################################################
# #############################################################################################################
# build a self.options['Tools_in_use'] list from scratch if we don't have one like in the case of
# running this method from a Tcl Command
# #############################################################################################################
# #############################################################################################################
build_tools_in_use_list = False
if 'Tools_in_use' not in self.excellon_obj.options:
self.excellon_obj.options['Tools_in_use'] = []
# if the list is empty (either we just added the key or it was already there but empty) signal to build it
if not self.excellon_obj.options['Tools_in_use']:
build_tools_in_use_list = True
# #############################################################################################################
# #############################################################################################################
# fill the data into the self.exc_cnc_tools dictionary
# #############################################################################################################
# #############################################################################################################
for it in all_tools:
for to_ol in sel_tools:
if to_ol == it[0]:
sol_geo = []
drill_no = 0
if 'drills' in tools[to_ol]:
drill_no = len(tools[to_ol]['drills'])
for drill in tools[to_ol]['drills']:
sol_geo.append(drill.buffer((it[1] / 2.0), resolution=self.geo_steps_per_circle))
slot_no = 0
if 'slots' in tools[to_ol]:
slot_no = len(tools[to_ol]['slots'])
for slot in tools[to_ol]['slots']:
start = (slot[0].x, slot[0].y)
stop = (slot[1].x, slot[1].y)
sol_geo.append(
LineString([start, stop]).buffer((it[1] / 2.0), resolution=self.geo_steps_per_circle)
)
if self.use_ui:
try:
z_off = float(tools[it[0]]['data']['offset']) * (-1)
except KeyError:
z_off = 0
else:
z_off = 0
default_data = {}
for k, v in list(self.options.items()):
default_data[k] = deepcopy(v)
self.exc_cnc_tools[it[1]] = {}
self.exc_cnc_tools[it[1]]['tool'] = it[0]
self.exc_cnc_tools[it[1]]['nr_drills'] = drill_no
self.exc_cnc_tools[it[1]]['nr_slots'] = slot_no
self.exc_cnc_tools[it[1]]['offset_z'] = z_off
self.exc_cnc_tools[it[1]]['data'] = default_data
self.exc_cnc_tools[it[1]]['solid_geometry'] = deepcopy(sol_geo)
# build a self.options['Tools_in_use'] list from scratch if we don't have one like in the case of
# running this method from a Tcl Command
if build_tools_in_use_list is True:
self.options['Tools_in_use'].append(
[it[0], it[1], drill_no, slot_no]
)
# #############################################################################################################
# #############################################################################################################
# Points (Group by tool): a dictionary of shapely Point geo elements grouped by tool number
# #############################################################################################################
# #############################################################################################################
self.app.inform.emit(_("Creating a list of points to drill..."))
points = {}
for tool, tl_dict in tools.items():
if tool in sel_tools:
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
if 'drills' in tl_dict and tl_dict['drills']:
for drill_pt in tl_dict['drills']:
try:
points[tool].append(drill_pt)
except KeyError:
points[tool] = [drill_pt]
log.debug("Found %d TOOLS with drills." % len(points))
# check if there are drill points in the exclusion areas.
# If we find any within the exclusion areas return 'fail'
for tool in points:
for pt in points[tool]:
for area in self.app.exc_areas.exclusion_areas_storage:
pt_buf = pt.buffer(self.exc_tools[tool]['tooldia'] / 2.0)
if pt_buf.within(area['shape']) or pt_buf.intersects(area['shape']):
self.app.inform.emit("[ERROR_NOTCL] %s" % _("Failed. Drill points inside the exclusion zones."))
return 'fail'
# #############################################################################################################
# General Parameters
# #############################################################################################################
used_excellon_optimization_type = self.app.defaults["excellon_optimization_type"]
self.f_plunge = self.app.defaults["excellon_f_plunge"]
self.f_retract = self.app.defaults["excellon_f_retract"]
# Prepprocessor
self.pp_excellon_name = self.default_data["excellon_ppname_e"]
self.pp_excellon = self.app.preprocessors[self.pp_excellon_name]
p = self.pp_excellon
# this holds the resulting GCode
gcode = ''
# #############################################################################################################
# #############################################################################################################
# Initialization
# #############################################################################################################
# #############################################################################################################
gcode += self.doformat(p.start_code)
if self.toolchange is False:
if self.xy_toolchange is not None:
gcode += self.doformat(p.lift_code, x=self.xy_toolchange[0], y=self.xy_toolchange[1])
gcode += self.doformat(p.startz_code, x=self.xy_toolchange[0], y=self.xy_toolchange[1])
else:
gcode += self.doformat(p.lift_code, x=0.0, y=0.0)
gcode += self.doformat(p.startz_code, x=0.0, y=0.0)
if self.xy_toolchange is not None:
self.oldx = self.xy_toolchange[0]
self.oldy = self.xy_toolchange[1]
else:
self.oldx = 0.0
self.oldy = 0.0
measured_distance = 0.0
measured_down_distance = 0.0
measured_up_to_zero_distance = 0.0
measured_lift_distance = 0.0
# #############################################################################################################
# #############################################################################################################
# GCODE creation
# #############################################################################################################
# #############################################################################################################
self.app.inform.emit('%s...' % _("Starting G-Code"))
has_drills = None
for tool, tool_dict in self.exc_tools.items():
if 'drills' in tool_dict and tool_dict['drills']:
has_drills = True
break
if not has_drills:
log.debug("camlib.CNCJob.generate_from_excellon_by_tool() --> "
"The loaded Excellon file has no drills ...")
self.app.inform.emit('[ERROR_NOTCL] %s...' % _('The loaded Excellon file has no drills'))
return 'fail'
current_platform = platform.architecture()[0]
if current_platform != '64bit':
used_excellon_optimization_type = 'T'
# #############################################################################################################
# #############################################################################################################
# ################################## DRILLING !!! #########################################################
# #############################################################################################################
# #############################################################################################################
if used_excellon_optimization_type == 'M':
log.debug("Using OR-Tools Metaheuristic Guided Local Search drill path optimization.")
elif used_excellon_optimization_type == 'B':
log.debug("Using OR-Tools Basic drill path optimization.")
elif used_excellon_optimization_type == 'T':
log.debug("Using Travelling Salesman drill path optimization.")
else:
log.debug("Using no path optimization.")
if self.toolchange is True:
for tool in sel_tools:
tool_dict = tools[tool]['data']
# check if it has drills
if not tools[tool]['drills']:
continue
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
self.tool = tool
self.tooldia = tools[tool]["tooldia"]
self.postdata['toolC'] = self.tooldia
self.z_feedrate = tool_dict['feedrate_z']
self.feedrate = tool_dict['feedrate']
self.z_cut = tool_dict['cutz']
gcode += self.doformat(p.z_feedrate_code)
# Z_cut parameter
if machinist_setting == 0:
self.z_cut = self.check_zcut(zcut=tool_dict["excellon_cutz"])
if self.z_cut == 'fail':
return 'fail'
# multidepth use this
old_zcut = tool_dict["excellon_cutz"]
self.z_move = tool_dict['travelz']
self.spindlespeed = tool_dict['spindlespeed']
self.dwell = tool_dict['dwell']
self.dwelltime = tool_dict['dwelltime']
self.multidepth = tool_dict['multidepth']
self.z_depthpercut = tool_dict['depthperpass']
# XY_toolchange parameter
self.xy_toolchange = tool_dict["excellon_toolchangexy"]
try:
if self.xy_toolchange == '':
self.xy_toolchange = None
else:
self.xy_toolchange = re.sub('[()\[\]]', '',
str(self.xy_toolchange)) if self.xy_toolchange else None
if self.xy_toolchange:
self.xy_toolchange = [float(eval(a)) for a in self.xy_toolchange.split(",")]
if self.xy_toolchange and len(self.xy_toolchange) != 2:
self.app.inform.emit('[ERROR]%s' %
_("The Toolchange X,Y field in Edit -> Preferences has to be "
"in the format (x, y) \nbut now there is only one value, not two. "))
return 'fail'
except Exception as e:
log.debug("camlib.CNCJob.generate_from_excellon_by_tool() --> %s" % str(e))
pass
# XY_end parameter
self.xy_end = tool_dict["excellon_endxy"]
self.xy_end = re.sub('[()\[\]]', '', str(self.xy_end)) if self.xy_end else None
if self.xy_end and self.xy_end != '':
self.xy_end = [float(eval(a)) for a in self.xy_end.split(",")]
if self.xy_end and len(self.xy_end) < 2:
self.app.inform.emit(
'[ERROR] %s' % _("The End Move X,Y field in Edit -> Preferences has to be "
"in the format (x, y) but now there is only one value, not two."))
return 'fail'
# #########################################################################################################
# ############ Create the data. #################
# #########################################################################################################
locations = []
altPoints = []
optimized_path = []
if used_excellon_optimization_type == 'M':
if tool in points:
locations = self.create_tool_data_array(points=points[tool])
# if there are no locations then go to the next tool
if not locations:
continue
optimized_path = self.optimized_ortools_meta(locations=locations)
elif used_excellon_optimization_type == 'B':
if tool in points:
locations = self.create_tool_data_array(points=points[tool])
# if there are no locations then go to the next tool
if not locations:
continue
optimized_path = self.optimized_ortools_basic(locations=locations)
elif used_excellon_optimization_type == 'T':
for point in points[tool]:
altPoints.append((point.coords.xy[0][0], point.coords.xy[1][0]))
optimized_path = self.optimized_travelling_salesman(altPoints)
else:
# it's actually not optimized path but here we build a list of (x,y) coordinates
# out of the tool's drills
for drill in self.exc_tools[tool]['drills']:
unoptimized_coords = (
drill.x,
drill.y
)
optimized_path.append(unoptimized_coords)
# #########################################################################################################
# #########################################################################################################
# Only if there are locations to drill
if not optimized_path:
continue
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
# Tool change sequence (optional)
if self.toolchange:
gcode += self.doformat(p.toolchange_code, toolchangexy=(self.oldx, self.oldy))
# Spindle start
gcode += self.doformat(p.spindle_code)
# Dwell time
if self.dwell is True:
gcode += self.doformat(p.dwell_code)
current_tooldia = float('%.*f' % (self.decimals, float(self.exc_tools[tool]["tooldia"])))
self.app.inform.emit(
'%s: %s%s.' % (_("Starting G-Code for tool with diameter"),
str(current_tooldia),
str(self.units))
)
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# APPLY Offset only when using the appGUI, for TclCommand this will create an error
# because the values for Z offset are created in build_tool_ui()
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
try:
z_offset = float(tool_dict['offset']) * (-1)
except KeyError:
z_offset = 0
self.z_cut = z_offset + old_zcut
self.coordinates_type = self.app.defaults["cncjob_coords_type"]
if self.coordinates_type == "G90":
# Drillling! for Absolute coordinates type G90
# variables to display the percentage of work done
geo_len = len(optimized_path)
old_disp_number = 0
log.warning("Number of drills for which to generate GCode: %s" % str(geo_len))
loc_nr = 0
for point in optimized_path:
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
if used_excellon_optimization_type == 'T':
locx = point[0]
locy = point[1]
else:
locx = locations[point][0]
locy = locations[point][1]
travels = self.app.exc_areas.travel_coordinates(start_point=(self.oldx, self.oldy),
end_point=(locx, locy),
tooldia=current_tooldia)
prev_z = None
for travel in travels:
locx = travel[1][0]
locy = travel[1][1]
if travel[0] is not None:
# move to next point
gcode += self.doformat(p.rapid_code, x=locx, y=locy)
# raise to safe Z (travel[0]) each time because safe Z may be different
self.z_move = travel[0]
gcode += self.doformat(p.lift_code, x=locx, y=locy)
# restore z_move
self.z_move = tool_dict['travelz']
else:
if prev_z is not None:
# move to next point
gcode += self.doformat(p.rapid_code, x=locx, y=locy)
# we assume that previously the z_move was altered therefore raise to
# the travel_z (z_move)
self.z_move = tool_dict['travelz']
gcode += self.doformat(p.lift_code, x=locx, y=locy)
else:
# move to next point
gcode += self.doformat(p.rapid_code, x=locx, y=locy)
# store prev_z
prev_z = travel[0]
# gcode += self.doformat(p.rapid_code, x=locx, y=locy)
if self.multidepth and abs(self.z_cut) > abs(self.z_depthpercut):
doc = deepcopy(self.z_cut)
self.z_cut = 0.0
while abs(self.z_cut) < abs(doc):
self.z_cut -= self.z_depthpercut
if abs(doc) < abs(self.z_cut) < (abs(doc) + self.z_depthpercut):
self.z_cut = doc
gcode += self.doformat(p.down_code, x=locx, y=locy)
measured_down_distance += abs(self.z_cut) + abs(self.z_move)
if self.f_retract is False:
gcode += self.doformat(p.up_to_zero_code, x=locx, y=locy)
measured_up_to_zero_distance += abs(self.z_cut)
measured_lift_distance += abs(self.z_move)
else:
measured_lift_distance += abs(self.z_cut) + abs(self.z_move)
gcode += self.doformat(p.lift_code, x=locx, y=locy)
else:
gcode += self.doformat(p.down_code, x=locx, y=locy)
measured_down_distance += abs(self.z_cut) + abs(self.z_move)
if self.f_retract is False:
gcode += self.doformat(p.up_to_zero_code, x=locx, y=locy)
measured_up_to_zero_distance += abs(self.z_cut)
measured_lift_distance += abs(self.z_move)
else:
measured_lift_distance += abs(self.z_cut) + abs(self.z_move)
gcode += self.doformat(p.lift_code, x=locx, y=locy)
measured_distance += abs(distance_euclidian(locx, locy, self.oldx, self.oldy))
self.oldx = locx
self.oldy = locy
loc_nr += 1
disp_number = int(np.interp(loc_nr, [0, geo_len], [0, 100]))
if old_disp_number < disp_number <= 100:
self.app.proc_container.update_view_text(' %d%%' % disp_number)
old_disp_number = disp_number
else:
self.app.inform.emit('[ERROR_NOTCL] %s...' % _('G91 coordinates not implemented'))
return 'fail'
self.z_cut = deepcopy(old_zcut)
else:
# We are not using Toolchange therefore we need to decide which tool properties to use
one_tool = 1
all_points = []
for tool in points:
# check if it has drills
if not points[tool]:
continue
all_points += points[tool]
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
self.tool = one_tool
self.tooldia = self.exc_tools[one_tool]["tooldia"]
self.postdata['toolC'] = self.tooldia
if self.use_ui:
self.z_feedrate = self.exc_tools[one_tool]['data']['feedrate_z']
self.feedrate = self.exc_tools[one_tool]['data']['feedrate']
self.z_cut = self.exc_tools[one_tool]['data']['cutz']
gcode += self.doformat(p.z_feedrate_code)
if self.machinist_setting == 0:
if self.z_cut > 0:
self.app.inform.emit('[WARNING] %s' %
_("The Cut Z parameter has positive value. "
"It is the depth value to drill into material.\n"
"The Cut Z parameter needs to have a negative value, "
"assuming it is a typo "
"therefore the app will convert the value to negative. "
"Check the resulting CNC code (Gcode etc)."))
self.z_cut = -self.z_cut
elif self.z_cut == 0:
self.app.inform.emit('[WARNING] %s.' %
_("The Cut Z parameter is zero. There will be no cut, skipping file"))
return 'fail'
old_zcut = deepcopy(self.z_cut)
self.z_move = self.exc_tools[one_tool]['data']['travelz']
self.spindlespeed = self.exc_tools[one_tool]['data']['spindlespeed']
self.dwell = self.exc_tools[one_tool]['data']['dwell']
self.dwelltime = self.exc_tools[one_tool]['data']['dwelltime']
self.multidepth = self.exc_tools[one_tool]['data']['multidepth']
self.z_depthpercut = self.exc_tools[one_tool]['data']['depthperpass']
else:
old_zcut = deepcopy(self.z_cut)
# #########################################################################################################
# ############ Create the data. #################
# #########################################################################################################
locations = []
altPoints = []
optimized_path = []
if used_excellon_optimization_type == 'M':
if all_points:
locations = self.create_tool_data_array(points=all_points)
# if there are no locations then go to the next tool
if not locations:
return 'fail'
optimized_path = self.optimized_ortools_meta(locations=locations)
elif used_excellon_optimization_type == 'B':
if all_points:
locations = self.create_tool_data_array(points=all_points)
# if there are no locations then go to the next tool
if not locations:
return 'fail'
optimized_path = self.optimized_ortools_basic(locations=locations)
elif used_excellon_optimization_type == 'T':
for point in all_points:
altPoints.append((point.coords.xy[0][0], point.coords.xy[1][0]))
optimized_path = self.optimized_travelling_salesman(altPoints)
else:
# it's actually not optimized path but here we build a list of (x,y) coordinates
# out of the tool's drills
for pt in all_points:
unoptimized_coords = (
pt.x,
pt.y
)
optimized_path.append(unoptimized_coords)
# #########################################################################################################
# #########################################################################################################
# Only if there are locations to drill
if not optimized_path:
return 'fail'
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
# Spindle start
gcode += self.doformat(p.spindle_code)
# Dwell time
if self.dwell is True:
gcode += self.doformat(p.dwell_code)
current_tooldia = float('%.*f' % (self.decimals, float(self.exc_tools[one_tool]["tooldia"])))
self.app.inform.emit(
'%s: %s%s.' % (_("Starting G-Code for tool with diameter"),
str(current_tooldia),
str(self.units))
)
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# APPLY Offset only when using the appGUI, for TclCommand this will create an error
# because the values for Z offset are created in build_tool_ui()
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
try:
z_offset = float(self.exc_tools[one_tool]['data']['offset']) * (-1)
except KeyError:
z_offset = 0
self.z_cut = z_offset + old_zcut
self.coordinates_type = self.app.defaults["cncjob_coords_type"]
if self.coordinates_type == "G90":
# Drillling! for Absolute coordinates type G90
# variables to display the percentage of work done
geo_len = len(optimized_path)
old_disp_number = 0
log.warning("Number of drills for which to generate GCode: %s" % str(geo_len))
loc_nr = 0
for point in optimized_path:
if self.app.abort_flag:
# graceful abort requested by the user
raise grace
if used_excellon_optimization_type == 'T':
locx = point[0]
locy = point[1]
else:
locx = locations[point][0]
locy = locations[point][1]
travels = self.app.exc_areas.travel_coordinates(start_point=(self.oldx, self.oldy),
end_point=(locx, locy),
tooldia=current_tooldia)
prev_z = None
for travel in travels:
locx = travel[1][0]
locy = travel[1][1]
if travel[0] is not None:
# move to next point
gcode += self.doformat(p.rapid_code, x=locx, y=locy)
# raise to safe Z (travel[0]) each time because safe Z may be different
self.z_move = travel[0]
gcode += self.doformat(p.lift_code, x=locx, y=locy)
# restore z_move
self.z_move = self.exc_tools[one_tool]['data']['travelz']
else:
if prev_z is not None:
# move to next point
gcode += self.doformat(p.rapid_code, x=locx, y=locy)
# we assume that previously the z_move was altered therefore raise to
# the travel_z (z_move)
self.z_move = self.exc_tools[one_tool]['data']['travelz']
gcode += self.doformat(p.lift_code, x=locx, y=locy)
else:
# move to next point
gcode += self.doformat(p.rapid_code, x=locx, y=locy)
# store prev_z
prev_z = travel[0]
# gcode += self.doformat(p.rapid_code, x=locx, y=locy)
if self.multidepth and abs(self.z_cut) > abs(self.z_depthpercut):
doc = deepcopy(self.z_cut)
self.z_cut = 0.0
while abs(self.z_cut) < abs(doc):
self.z_cut -= self.z_depthpercut
if abs(doc) < abs(self.z_cut) < (abs(doc) + self.z_depthpercut):
self.z_cut = doc
gcode += self.doformat(p.down_code, x=locx, y=locy)
measured_down_distance += abs(self.z_cut) + abs(self.z_move)
if self.f_retract is False:
gcode += self.doformat(p.up_to_zero_code, x=locx, y=locy)
measured_up_to_zero_distance += abs(self.z_cut)
measured_lift_distance += abs(self.z_move)
else:
measured_lift_distance += abs(self.z_cut) + abs(self.z_move)
gcode += self.doformat(p.lift_code, x=locx, y=locy)
else:
gcode += self.doformat(p.down_code, x=locx, y=locy)
measured_down_distance += abs(self.z_cut) + abs(self.z_move)
if self.f_retract is False:
gcode += self.doformat(p.up_to_zero_code, x=locx, y=locy)
measured_up_to_zero_distance += abs(self.z_cut)
measured_lift_distance += abs(self.z_move)
else:
measured_lift_distance += abs(self.z_cut) + abs(self.z_move)
gcode += self.doformat(p.lift_code, x=locx, y=locy)
measured_distance += abs(distance_euclidian(locx, locy, self.oldx, self.oldy))
self.oldx = locx
self.oldy = locy
loc_nr += 1
disp_number = int(np.interp(loc_nr, [0, geo_len], [0, 100]))
if old_disp_number < disp_number <= 100:
self.app.proc_container.update_view_text(' %d%%' % disp_number)
old_disp_number = disp_number
else:
self.app.inform.emit('[ERROR_NOTCL] %s...' % _('G91 coordinates not implemented'))
return 'fail'
self.z_cut = deepcopy(old_zcut)
if used_excellon_optimization_type == 'M':
log.debug("The total travel distance with OR-TOOLS Metaheuristics is: %s" % str(measured_distance))
elif used_excellon_optimization_type == 'B':
log.debug("The total travel distance with OR-TOOLS Basic Algorithm is: %s" % str(measured_distance))
elif used_excellon_optimization_type == 'T':
log.debug("The total travel distance with Travelling Salesman Algorithm is: %s" % str(measured_distance))
else:
log.debug("The total travel distance with with no optimization is: %s" % str(measured_distance))
gcode += self.doformat(p.spindle_stop_code)
# Move to End position
gcode += self.doformat(p.end_code, x=0, y=0)
# #############################################################################################################
# ############################# Calculate DISTANCE and ESTIMATED TIME #########################################
# #############################################################################################################
measured_distance += abs(distance_euclidian(self.oldx, self.oldy, 0, 0))
log.debug("The total travel distance including travel to end position is: %s" %
str(measured_distance) + '\n')
self.travel_distance = measured_distance
# I use the value of self.feedrate_rapid for the feadrate in case of the measure_lift_distance and for
# traveled_time because it is not always possible to determine the feedrate that the CNC machine uses
# for G0 move (the fastest speed available to the CNC router). Although self.feedrate_rapids is used only with
# Marlin preprocessor and derivatives.
self.routing_time = (measured_down_distance + measured_up_to_zero_distance) / self.feedrate
lift_time = measured_lift_distance / self.feedrate_rapid
traveled_time = measured_distance / self.feedrate_rapid
self.routing_time += lift_time + traveled_time
self.app.inform.emit(_("Finished G-Code generation..."))
return gcode
def reset_fields(self):
self.object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))
def doformat(self, fun, **kwargs):
return self.doformat2(fun, **kwargs) + "\n"
def doformat2(self, fun, **kwargs):
"""
This method will call one of the current preprocessor methods having as parameters all the attributes of
current class to which will add the kwargs parameters
:param fun: One of the methods inside the preprocessor classes which get loaded here in the 'p' object
:type fun: class 'function'
:param kwargs: keyword args which will update attributes of the current class
:type kwargs: dict
:return: Gcode line
:rtype: str
"""
attributes = AttrDict()
attributes.update(self.postdata)
attributes.update(kwargs)
try:
returnvalue = fun(attributes)
return returnvalue
except Exception:
self.app.log.error('Exception occurred within a preprocessor: ' + traceback.format_exc())
return ''
@property
def postdata(self):
"""
This will return all the attributes of the class in the form of a dictionary
:return: Class attributes
:rtype: dict
"""
return self.__dict__
class DrillingUI:
toolName = _("Drilling Tool")
def __init__(self, layout, app):
self.app = app
self.decimals = self.app.decimals
self.layout = layout
self.tools_frame = QtWidgets.QFrame()
self.tools_frame.setContentsMargins(0, 0, 0, 0)
self.layout.addWidget(self.tools_frame)
self.tools_box = QtWidgets.QVBoxLayout()
self.tools_box.setContentsMargins(0, 0, 0, 0)
self.tools_frame.setLayout(self.tools_box)
self.title_box = QtWidgets.QHBoxLayout()
self.tools_box.addLayout(self.title_box)
# ## Title
title_label = QtWidgets.QLabel("%s" % self.toolName)
title_label.setStyleSheet("""
QLabel
{
font-size: 16px;
font-weight: bold;
}
""")
title_label.setToolTip(
_("Create CNCJob with toolpaths for drilling or milling holes.")
)
self.title_box.addWidget(title_label)
# App Level label
self.level = QtWidgets.QLabel("")
self.level.setToolTip(
_(
"BASIC is suitable for a beginner. Many parameters\n"
"are hidden from the user in this mode.\n"
"ADVANCED mode will make available all parameters.\n\n"
"To change the application LEVEL, go to:\n"
"Edit -> Preferences -> General and check:\n"
"'APP. LEVEL' radio button."
)
)
self.level.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
self.title_box.addWidget(self.level)
# Grid Layout
grid0 = QtWidgets.QGridLayout()
grid0.setColumnStretch(0, 0)
grid0.setColumnStretch(1, 1)
self.tools_box.addLayout(grid0)
self.obj_combo_label = QtWidgets.QLabel('<b>%s</b>:' % _("EXCELLON"))
self.obj_combo_label.setToolTip(
_("Excellon object for drilling/milling operation.")
)
grid0.addWidget(self.obj_combo_label, 0, 0, 1, 2)
# ################################################
# ##### The object to be drilled #################
# ################################################
self.object_combo = FCComboBox()
self.object_combo.setModel(self.app.collection)
self.object_combo.setRootModelIndex(self.app.collection.index(1, 0, QtCore.QModelIndex()))
# self.object_combo.setCurrentIndex(1)
self.object_combo.is_last = True
grid0.addWidget(self.object_combo, 1, 0, 1, 2)
separator_line = QtWidgets.QFrame()
separator_line.setFrameShape(QtWidgets.QFrame.HLine)
separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
grid0.addWidget(separator_line, 2, 0, 1, 2)
# ################################################
# ########## Excellon Tool Table #################
# ################################################
self.tools_table = FCTable(drag_drop=True)
grid0.addWidget(self.tools_table, 3, 0, 1, 2)
self.tools_table.setColumnCount(5)
self.tools_table.setColumnHidden(3, True)
self.tools_table.setSortingEnabled(False)
self.tools_table.setHorizontalHeaderLabels(['#', _('Diameter'), _('Drills'), '', _('Slots')])
self.tools_table.horizontalHeaderItem(0).setToolTip(
_("This is the Tool Number.\n"
"When ToolChange is checked, on toolchange event this value\n"
"will be showed as a T1, T2 ... Tn in the Machine Code.\n\n"
"Here the tools are selected for G-code generation."))
self.tools_table.horizontalHeaderItem(1).setToolTip(
_("Tool Diameter. It's value (in current FlatCAM units) \n"
"is the cut width into the material."))
self.tools_table.horizontalHeaderItem(2).setToolTip(
_("The number of Drill holes. Holes that are drilled with\n"
"a drill bit."))
self.tools_table.horizontalHeaderItem(4).setToolTip(
_("The number of Slot holes. Holes that are created by\n"
"milling them with an endmill bit."))
# Tool order
self.order_label = QtWidgets.QLabel('%s:' % _('Tool order'))
self.order_label.setToolTip(_("This set the way that the tools in the tools table are used.\n"
"'No' --> means that the used order is the one in the tool table\n"
"'Forward' --> means that the tools will be ordered from small to big\n"
"'Reverse' --> means that the tools will ordered from big to small\n\n"
"WARNING: using rest machining will automatically set the order\n"
"in reverse and disable this control."))
self.order_radio = RadioSet([{'label': _('No'), 'value': 'no'},
{'label': _('Forward'), 'value': 'fwd'},
{'label': _('Reverse'), 'value': 'rev'}])
grid0.addWidget(self.order_label, 4, 0)
grid0.addWidget(self.order_radio, 4, 1)
separator_line = QtWidgets.QFrame()
separator_line.setFrameShape(QtWidgets.QFrame.HLine)
separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
grid0.addWidget(separator_line, 5, 0, 1, 2)
# ###########################################################
# ############# Create CNC Job ##############################
# ###########################################################
self.tool_data_label = QtWidgets.QLabel(
"<b>%s: <font color='#0000FF'>%s %d</font></b>" % (_('Parameters for'), _("Tool"), int(1)))
self.tool_data_label.setToolTip(
_(
"The data used for creating GCode.\n"
"Each tool store it's own set of such data."
)
)
grid0.addWidget(self.tool_data_label, 6, 0, 1, 2)
self.exc_param_frame = QtWidgets.QFrame()
self.exc_param_frame.setContentsMargins(0, 0, 0, 0)
grid0.addWidget(self.exc_param_frame, 7, 0, 1, 2)
self.exc_tools_box = QtWidgets.QVBoxLayout()
self.exc_tools_box.setContentsMargins(0, 0, 0, 0)
self.exc_param_frame.setLayout(self.exc_tools_box)
# #################################################################
# ################# GRID LAYOUT 3 ###############################
# #################################################################
self.grid1 = QtWidgets.QGridLayout()
self.grid1.setColumnStretch(0, 0)
self.grid1.setColumnStretch(1, 1)
self.exc_tools_box.addLayout(self.grid1)
# Cut Z
self.cutzlabel = QtWidgets.QLabel('%s:' % _('Cut Z'))
self.cutzlabel.setToolTip(
_("Drill depth (negative)\n"
"below the copper surface.")
)
self.cutz_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.cutz_entry.set_precision(self.decimals)
if machinist_setting == 0:
self.cutz_entry.set_range(-9999.9999, 0.0000)
else:
self.cutz_entry.set_range(-9999.9999, 9999.9999)
self.cutz_entry.setSingleStep(0.1)
self.cutz_entry.setObjectName("e_cutz")
self.grid1.addWidget(self.cutzlabel, 4, 0)
self.grid1.addWidget(self.cutz_entry, 4, 1)
# Multi-Depth
self.mpass_cb = FCCheckBox('%s:' % _("Multi-Depth"))
self.mpass_cb.setToolTip(
_(
"Use multiple passes to limit\n"
"the cut depth in each pass. Will\n"
"cut multiple times until Cut Z is\n"
"reached."
)
)
self.mpass_cb.setObjectName("e_multidepth")
self.maxdepth_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.maxdepth_entry.set_precision(self.decimals)
self.maxdepth_entry.set_range(0, 9999.9999)
self.maxdepth_entry.setSingleStep(0.1)
self.maxdepth_entry.setToolTip(_("Depth of each pass (positive)."))
self.maxdepth_entry.setObjectName("e_depthperpass")
self.mis_mpass_geo = OptionalInputSection(self.mpass_cb, [self.maxdepth_entry])
self.grid1.addWidget(self.mpass_cb, 5, 0)
self.grid1.addWidget(self.maxdepth_entry, 5, 1)
# Travel Z (z_move)
self.travelzlabel = QtWidgets.QLabel('%s:' % _('Travel Z'))
self.travelzlabel.setToolTip(
_("Tool height when travelling\n"
"across the XY plane.")
)
self.travelz_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.travelz_entry.set_precision(self.decimals)
if machinist_setting == 0:
self.travelz_entry.set_range(0.00001, 9999.9999)
else:
self.travelz_entry.set_range(-9999.9999, 9999.9999)
self.travelz_entry.setSingleStep(0.1)
self.travelz_entry.setObjectName("e_travelz")
self.grid1.addWidget(self.travelzlabel, 6, 0)
self.grid1.addWidget(self.travelz_entry, 6, 1)
# Excellon Feedrate Z
self.frzlabel = QtWidgets.QLabel('%s:' % _('Feedrate Z'))
self.frzlabel.setToolTip(
_("Tool speed while drilling\n"
"(in units per minute).\n"
"So called 'Plunge' feedrate.\n"
"This is for linear move G01.")
)
self.feedrate_z_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.feedrate_z_entry.set_precision(self.decimals)
self.feedrate_z_entry.set_range(0.0, 99999.9999)
self.feedrate_z_entry.setSingleStep(0.1)
self.feedrate_z_entry.setObjectName("e_feedratez")
self.grid1.addWidget(self.frzlabel, 14, 0)
self.grid1.addWidget(self.feedrate_z_entry, 14, 1)
# Excellon Rapid Feedrate
self.feedrate_rapid_label = QtWidgets.QLabel('%s:' % _('Feedrate Rapids'))
self.feedrate_rapid_label.setToolTip(
_("Tool speed while drilling\n"
"(in units per minute).\n"
"This is for the rapid move G00.\n"
"It is useful only for Marlin,\n"
"ignore for any other cases.")
)
self.feedrate_rapid_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.feedrate_rapid_entry.set_precision(self.decimals)
self.feedrate_rapid_entry.set_range(0.0, 99999.9999)
self.feedrate_rapid_entry.setSingleStep(0.1)
self.feedrate_rapid_entry.setObjectName("e_fr_rapid")
self.grid1.addWidget(self.feedrate_rapid_label, 16, 0)
self.grid1.addWidget(self.feedrate_rapid_entry, 16, 1)
# default values is to hide
self.feedrate_rapid_label.hide()
self.feedrate_rapid_entry.hide()
# Spindlespeed
self.spindle_label = QtWidgets.QLabel('%s:' % _('Spindle speed'))
self.spindle_label.setToolTip(
_("Speed of the spindle\n"
"in RPM (optional)")
)
self.spindlespeed_entry = FCSpinner(callback=self.confirmation_message_int)
self.spindlespeed_entry.set_range(0, 1000000)
self.spindlespeed_entry.set_step(100)
self.spindlespeed_entry.setObjectName("e_spindlespeed")
self.grid1.addWidget(self.spindle_label, 19, 0)
self.grid1.addWidget(self.spindlespeed_entry, 19, 1)
# Dwell
self.dwell_cb = FCCheckBox('%s:' % _('Dwell'))
self.dwell_cb.setToolTip(
_("Pause to allow the spindle to reach its\n"
"speed before cutting.")
)
self.dwell_cb.setObjectName("e_dwell")
# Dwelltime
self.dwelltime_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.dwelltime_entry.set_precision(self.decimals)
self.dwelltime_entry.set_range(0.0, 9999.9999)
self.dwelltime_entry.setSingleStep(0.1)
self.dwelltime_entry.setToolTip(
_("Number of time units for spindle to dwell.")
)
self.dwelltime_entry.setObjectName("e_dwelltime")
self.grid1.addWidget(self.dwell_cb, 20, 0)
self.grid1.addWidget(self.dwelltime_entry, 20, 1)
self.ois_dwell = OptionalInputSection(self.dwell_cb, [self.dwelltime_entry])
# Tool Offset
self.tool_offset_label = QtWidgets.QLabel('%s:' % _('Offset Z'))
self.tool_offset_label.setToolTip(
_("Some drill bits (the larger ones) need to drill deeper\n"
"to create the desired exit hole diameter due of the tip shape.\n"
"The value here can compensate the Cut Z parameter.")
)
self.offset_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.offset_entry.set_precision(self.decimals)
self.offset_entry.set_range(-9999.9999, 9999.9999)
self.offset_entry.setObjectName("e_offset")
self.grid1.addWidget(self.tool_offset_label, 25, 0)
self.grid1.addWidget(self.offset_entry, 25, 1)
# Drill slots
self.drill_slots_cb = FCCheckBox('%s' % _('Drill slots'))
self.drill_slots_cb.setToolTip(
_("If the selected tool has slots then they will be drilled.")
)
self.drill_slots_cb.setObjectName("e_drill_slots")
self.grid1.addWidget(self.drill_slots_cb, 27, 0, 1, 2)
# Drill Overlap
self.drill_overlap_label = QtWidgets.QLabel('%s:' % _('Overlap'))
self.drill_overlap_label.setToolTip(
_("How much (percentage) of the tool diameter to overlap previous drill hole.")
)
self.drill_overlap_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.drill_overlap_entry.set_precision(self.decimals)
self.drill_overlap_entry.set_range(0.0, 9999.9999)
self.drill_overlap_entry.setSingleStep(0.1)
self.drill_overlap_entry.setObjectName("e_drill_slots_overlap")
self.grid1.addWidget(self.drill_overlap_label, 28, 0)
self.grid1.addWidget(self.drill_overlap_entry, 28, 1)
# Last drill in slot
self.last_drill_cb = FCCheckBox('%s' % _('Last drill'))
self.last_drill_cb.setToolTip(
_("If the slot length is not completely covered by drill holes,\n"
"add a drill hole on the slot end point.")
)
self.last_drill_cb.setObjectName("e_drill_last_drill")
self.grid1.addWidget(self.last_drill_cb, 30, 0, 1, 2)
self.ois_drill_overlap = OptionalInputSection(
self.drill_slots_cb,
[
self.drill_overlap_label,
self.drill_overlap_entry,
self.last_drill_cb
]
)
# #################################################################
# ################# GRID LAYOUT 5 ###############################
# #################################################################
# ################# COMMON PARAMETERS #############################
self.grid3 = QtWidgets.QGridLayout()
self.grid3.setColumnStretch(0, 0)
self.grid3.setColumnStretch(1, 1)
self.exc_tools_box.addLayout(self.grid3)
separator_line2 = QtWidgets.QFrame()
separator_line2.setFrameShape(QtWidgets.QFrame.HLine)
separator_line2.setFrameShadow(QtWidgets.QFrame.Sunken)
self.grid3.addWidget(separator_line2, 0, 0, 1, 2)
self.apply_param_to_all = FCButton(_("Apply parameters to all tools"))
self.apply_param_to_all.setToolTip(
_("The parameters in the current form will be applied\n"
"on all the tools from the Tool Table.")
)
self.grid3.addWidget(self.apply_param_to_all, 1, 0, 1, 2)
separator_line2 = QtWidgets.QFrame()
separator_line2.setFrameShape(QtWidgets.QFrame.HLine)
separator_line2.setFrameShadow(QtWidgets.QFrame.Sunken)
self.grid3.addWidget(separator_line2, 2, 0, 1, 2)
# General Parameters
self.gen_param_label = QtWidgets.QLabel('<b>%s</b>' % _("Common Parameters"))
self.gen_param_label.setToolTip(
_("Parameters that are common for all tools.")
)
self.grid3.addWidget(self.gen_param_label, 3, 0, 1, 2)
# Tool change Z:
self.toolchange_cb = FCCheckBox('%s:' % _("Tool change Z"))
self.toolchange_cb.setToolTip(
_("Include tool-change sequence\n"
"in G-Code (Pause for tool change).")
)
self.toolchangez_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.toolchangez_entry.set_precision(self.decimals)
self.toolchangez_entry.setToolTip(
_("Z-axis position (height) for\n"
"tool change.")
)
if machinist_setting == 0:
self.toolchangez_entry.set_range(0.0, 9999.9999)
else:
self.toolchangez_entry.set_range(-9999.9999, 9999.9999)
self.toolchangez_entry.setSingleStep(0.1)
self.ois_tcz_e = OptionalInputSection(self.toolchange_cb, [self.toolchangez_entry])
self.grid3.addWidget(self.toolchange_cb, 8, 0)
self.grid3.addWidget(self.toolchangez_entry, 8, 1)
# Start move Z:
self.estartz_label = QtWidgets.QLabel('%s:' % _("Start Z"))
self.estartz_label.setToolTip(
_("Height of the tool just after start.\n"
"Delete the value if you don't need this feature.")
)
self.estartz_entry = NumericalEvalEntry(border_color='#0069A9')
self.grid3.addWidget(self.estartz_label, 9, 0)
self.grid3.addWidget(self.estartz_entry, 9, 1)
# End move Z:
self.endz_label = QtWidgets.QLabel('%s:' % _("End move Z"))
self.endz_label.setToolTip(
_("Height of the tool after\n"
"the last move at the end of the job.")
)
self.endz_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.endz_entry.set_precision(self.decimals)
if machinist_setting == 0:
self.endz_entry.set_range(0.0, 9999.9999)
else:
self.endz_entry.set_range(-9999.9999, 9999.9999)
self.endz_entry.setSingleStep(0.1)
self.grid3.addWidget(self.endz_label, 11, 0)
self.grid3.addWidget(self.endz_entry, 11, 1)
# End Move X,Y
endmove_xy_label = QtWidgets.QLabel('%s:' % _('End move X,Y'))
endmove_xy_label.setToolTip(
_("End move X,Y position. In format (x,y).\n"
"If no value is entered then there is no move\n"
"on X,Y plane at the end of the job.")
)
self.endxy_entry = NumericalEvalEntry(border_color='#0069A9')
self.endxy_entry.setPlaceholderText(_("X,Y coordinates"))
self.grid3.addWidget(endmove_xy_label, 12, 0)
self.grid3.addWidget(self.endxy_entry, 12, 1)
# Probe depth
self.pdepth_label = QtWidgets.QLabel('%s:' % _("Probe Z depth"))
self.pdepth_label.setToolTip(
_("The maximum depth that the probe is allowed\n"
"to probe. Negative value, in current units.")
)
self.pdepth_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.pdepth_entry.set_precision(self.decimals)
self.pdepth_entry.set_range(-9999.9999, 9999.9999)
self.pdepth_entry.setSingleStep(0.1)
self.pdepth_entry.setObjectName("e_depth_probe")
self.grid3.addWidget(self.pdepth_label, 13, 0)
self.grid3.addWidget(self.pdepth_entry, 13, 1)
self.pdepth_label.hide()
self.pdepth_entry.setVisible(False)
# Probe feedrate
self.feedrate_probe_label = QtWidgets.QLabel('%s:' % _("Feedrate Probe"))
self.feedrate_probe_label.setToolTip(
_("The feedrate used while the probe is probing.")
)
self.feedrate_probe_entry = FCDoubleSpinner(callback=self.confirmation_message)
self.feedrate_probe_entry.set_precision(self.decimals)
self.feedrate_probe_entry.set_range(0.0, 9999.9999)
self.feedrate_probe_entry.setSingleStep(0.1)
self.feedrate_probe_entry.setObjectName("e_fr_probe")
self.grid3.addWidget(self.feedrate_probe_label, 14, 0)
self.grid3.addWidget(self.feedrate_probe_entry, 14, 1)
self.feedrate_probe_label.hide()
self.feedrate_probe_entry.setVisible(False)
# Preprocessor Excellon selection
pp_excellon_label = QtWidgets.QLabel('%s:' % _("Preprocessor"))
pp_excellon_label.setToolTip(
_("The preprocessor JSON file that dictates\n"
"Gcode output for Excellon Objects.")
)
self.pp_excellon_name_cb = FCComboBox()
self.pp_excellon_name_cb.setFocusPolicy(QtCore.Qt.StrongFocus)
self.grid3.addWidget(pp_excellon_label, 15, 0)
self.grid3.addWidget(self.pp_excellon_name_cb, 15, 1)
# ------------------------------------------------------------------------------------------------------------
# ------------------------- EXCLUSION AREAS ------------------------------------------------------------------
# ------------------------------------------------------------------------------------------------------------
# Exclusion Areas
self.exclusion_cb = FCCheckBox('%s' % _("Add exclusion areas"))
self.exclusion_cb.setToolTip(
_(
"Include exclusion areas.\n"
"In those areas the travel of the tools\n"
"is forbidden."
)
)
self.grid3.addWidget(self.exclusion_cb, 20, 0, 1, 2)
self.exclusion_frame = QtWidgets.QFrame()
self.exclusion_frame.setContentsMargins(0, 0, 0, 0)
self.grid3.addWidget(self.exclusion_frame, 22, 0, 1, 2)
self.exclusion_box = QtWidgets.QVBoxLayout()
self.exclusion_box.setContentsMargins(0, 0, 0, 0)
self.exclusion_frame.setLayout(self.exclusion_box)
self.exclusion_table = FCTable()
self.exclusion_box.addWidget(self.exclusion_table)
self.exclusion_table.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustToContents)
self.exclusion_table.setColumnCount(4)
self.exclusion_table.setColumnWidth(0, 20)
self.exclusion_table.setHorizontalHeaderLabels(['#', _('Object'), _('Strategy'), _('Over Z')])
self.exclusion_table.horizontalHeaderItem(0).setToolTip(_("This is the Area ID."))
self.exclusion_table.horizontalHeaderItem(1).setToolTip(
_("Type of the object where the exclusion area was added."))
self.exclusion_table.horizontalHeaderItem(2).setToolTip(
_("The strategy used for exclusion area. Go around the exclusion areas or over it."))
self.exclusion_table.horizontalHeaderItem(3).setToolTip(
_("If the strategy is to go over the area then this is the height at which the tool will go to avoid the "
"exclusion area."))
self.exclusion_table.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
grid_a1 = QtWidgets.QGridLayout()
grid_a1.setColumnStretch(0, 0)
grid_a1.setColumnStretch(1, 1)
self.exclusion_box.addLayout(grid_a1)
# Chose Strategy
self.strategy_label = FCLabel('%s:' % _("Strategy"))
self.strategy_label.setToolTip(_("The strategy followed when encountering an exclusion area.\n"
"Can be:\n"
"- Over -> when encountering the area, the tool will go to a set height\n"
"- Around -> will avoid the exclusion area by going around the area"))
self.strategy_radio = RadioSet([{'label': _('Over'), 'value': 'over'},
{'label': _('Around'), 'value': 'around'}])
grid_a1.addWidget(self.strategy_label, 1, 0)
grid_a1.addWidget(self.strategy_radio, 1, 1)
# Over Z
self.over_z_label = FCLabel('%s:' % _("Over Z"))
self.over_z_label.setToolTip(_("The height Z to which the tool will rise in order to avoid\n"
"an interdiction area."))
self.over_z_entry = FCDoubleSpinner()
self.over_z_entry.set_range(0.000, 9999.9999)
self.over_z_entry.set_precision(self.decimals)
grid_a1.addWidget(self.over_z_label, 2, 0)
grid_a1.addWidget(self.over_z_entry, 2, 1)
# Button Add Area
self.add_area_button = QtWidgets.QPushButton(_('Add area:'))
self.add_area_button.setToolTip(_("Add an Exclusion Area."))
# Area Selection shape
self.area_shape_radio = RadioSet([{'label': _("Square"), 'value': 'square'},
{'label': _("Polygon"), 'value': 'polygon'}])
self.area_shape_radio.setToolTip(
_("The kind of selection shape used for area selection.")
)
grid_a1.addWidget(self.add_area_button, 4, 0)
grid_a1.addWidget(self.area_shape_radio, 4, 1)
h_lay_1 = QtWidgets.QHBoxLayout()
self.exclusion_box.addLayout(h_lay_1)
# Button Delete All Areas
self.delete_area_button = QtWidgets.QPushButton(_('Delete All'))
self.delete_area_button.setToolTip(_("Delete all exclusion areas."))
# Button Delete Selected Areas
self.delete_sel_area_button = QtWidgets.QPushButton(_('Delete Selected'))
self.delete_sel_area_button.setToolTip(_("Delete all exclusion areas that are selected in the table."))
h_lay_1.addWidget(self.delete_area_button)
h_lay_1.addWidget(self.delete_sel_area_button)
self.ois_exclusion_exc = OptionalHideInputSection(self.exclusion_cb, [self.exclusion_frame])
# -------------------------- EXCLUSION AREAS END -------------------------------------------------------------
# ------------------------------------------------------------------------------------------------------------
separator_line = QtWidgets.QFrame()
separator_line.setFrameShape(QtWidgets.QFrame.HLine)
separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
self.grid3.addWidget(separator_line, 25, 0, 1, 2)
# #################################################################
# ################# GRID LAYOUT 6 ###############################
# #################################################################
self.grid4 = QtWidgets.QGridLayout()
self.grid4.setColumnStretch(0, 0)
self.grid4.setColumnStretch(1, 1)
self.tools_box.addLayout(self.grid4)
self.generate_cnc_button = QtWidgets.QPushButton(_('Generate CNCJob object'))
self.generate_cnc_button.setToolTip(
_("Generate the CNC Job.\n"
"If milling then an additional Geometry object will be created.\n"
"Add / Select at least one tool in the tool-table.\n"
"Click the # header to select all, or Ctrl + LMB\n"
"for custom selection of tools.")
)
self.generate_cnc_button.setStyleSheet("""
QPushButton
{
font-weight: bold;
}
""")
self.grid4.addWidget(self.generate_cnc_button, 3, 0, 1, 3)
self.tools_box.addStretch()
# ## Reset Tool
self.reset_button = QtWidgets.QPushButton(_("Reset Tool"))
self.reset_button.setToolTip(
_("Will reset the tool parameters.")
)
self.reset_button.setStyleSheet("""
QPushButton
{
font-weight: bold;
}
""")
self.tools_box.addWidget(self.reset_button)
# ############################ FINSIHED GUI ###################################
# #############################################################################
def confirmation_message(self, accepted, minval, maxval):
if accepted is False:
self.app.inform[str, bool].emit('[WARNING_NOTCL] %s: [%.*f, %.*f]' % (_("Edited value is out of range"),
self.decimals,
minval,
self.decimals,
maxval), False)
else:
self.app.inform[str, bool].emit('[success] %s' % _("Edited value is within limits."), False)
def confirmation_message_int(self, accepted, minval, maxval):
if accepted is False:
self.app.inform[str, bool].emit('[WARNING_NOTCL] %s: [%d, %d]' %
(_("Edited value is out of range"), minval, maxval), False)
else:
self.app.inform[str, bool].emit('[success] %s' % _("Edited value is within limits."), False)
def distance(pt1, pt2):
return np.sqrt((pt1[0] - pt2[0]) ** 2 + (pt1[1] - pt2[1]) ** 2)
def distance_euclidian(x1, y1, x2, y2):
return np.sqrt((x1 - x2) ** 2 + (y1 - y2) ** 2)
class AttrDict(dict):
def __init__(self, *args, **kwargs):
super(AttrDict, self).__init__(*args, **kwargs)
self.__dict__ = self
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