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# ***************************************************************************
# * Copyright (c) 2014 Yorik van Havre <yorik@uncreated.net> *
# * Copyright (c) 2014 sliptonic <shopinthewoods@gmail.com> *
# * Copyright (c) 2015 Dan Falck <ddfalck@gmail.com> *
# * Copyright (c) 2018, 2019 Gauthier Briere *
# * Copyright (c) 2019, 2020 Schildkroet *
# * Copyright (c) 2022 Larry Woestman <LarryWoestman2@gmail.com> *
# * Copyright (c) 2024 Carl Slater <CandLWorkshopLLC@gmail.com> *
# * *
# * This file is part of the FreeCAD CAx development system. *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * FreeCAD is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Lesser General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with FreeCAD; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
import math
import re
from typing import Any, Callable, Dict, List, Tuple, Union
import FreeCAD
from FreeCAD import Units
import Path
import Path.Post.Utils as PostUtils
# Define some types that are used throughout this file
CommandLine = List[str]
Gcode = List[str]
PathParameter = float
PathParameters = Dict[str, PathParameter]
Values = Dict[str, Any]
ParameterFunction = Callable[[Values, str, str, PathParameter, PathParameters], str]
def check_for_an_adaptive_op(
values: Values,
command: str,
command_line: CommandLine,
adaptive_op_variables: Tuple[bool, float, float],
) -> str:
"""Check to see if the current command is an adaptive op."""
adaptiveOp: bool
opHorizRapid: float
opVertRapid: float
(adaptiveOp, opHorizRapid, opVertRapid) = adaptive_op_variables
if values["OUTPUT_ADAPTIVE"] and adaptiveOp and command in values["RAPID_MOVES"]:
if opHorizRapid and opVertRapid:
return "G1"
command_line.append(f"(Tool Controller Rapid Values are unset)")
return ""
def check_for_drill_translate(
values: Values,
gcode: Gcode,
command: str,
command_line: CommandLine,
params: PathParameters,
motion_location: PathParameters,
drill_retract_mode: str,
) -> bool:
"""Check for drill commands to translate."""
comment: str
if values["TRANSLATE_DRILL_CYCLES"] and command in values["DRILL_CYCLES_TO_TRANSLATE"]:
if values["OUTPUT_COMMENTS"]: # Comment the original command
comment = create_comment(values, format_command_line(values, command_line))
gcode.append(f"{linenumber(values)}{comment}")
# wrap this block to ensure that the value of values["MOTION_MODE"]
# is restored in case of error
try:
drill_translate(
values,
gcode,
command,
params,
motion_location,
drill_retract_mode,
)
except (ArithmeticError, LookupError) as err:
print("exception occurred", err)
# drill_translate uses G90 mode internally, so need to
# switch back to G91 mode if it was that way originally
if values["MOTION_MODE"] == "G91":
gcode.append(f"{linenumber(values)}G91")
return True
return False
def check_for_machine_specific_commands(values: Values, gcode: Gcode, command: str) -> None:
"""Check for comments containing machine-specific commands."""
m: object
raw_command: str
if values["ENABLE_MACHINE_SPECIFIC_COMMANDS"]:
m = re.match(r"^\(MC_RUN_COMMAND: ([^)]+)\)$", command)
if m:
raw_command = m.group(1)
# pass literally to the controller
gcode.append(f"{linenumber(values)}{raw_command}")
def check_for_spindle_wait(
values: Values, gcode: Gcode, command: str, command_line: CommandLine
) -> None:
"""Check for commands that might need a wait command after them."""
cmd: str
if values["SPINDLE_WAIT"] > 0 and command in ("M3", "M03", "M4", "M04"):
gcode.append(f"{linenumber(values)}{format_command_line(values, command_line)}")
cmd = format_command_line(values, ["G4", f'P{values["SPINDLE_WAIT"]}'])
gcode.append(f"{linenumber(values)}{cmd}")
def check_for_suppressed_commands(
values: Values, gcode: Gcode, command: str, command_line: CommandLine
) -> bool:
"""Check for commands that will be suppressed."""
comment: str
if command in values["SUPPRESS_COMMANDS"]:
if values["OUTPUT_COMMENTS"]:
# convert the command to a comment
comment = create_comment(values, format_command_line(values, command_line))
gcode.append(f"{linenumber(values)}{comment}")
# remove the command
return True
return False
def check_for_tlo(values: Values, gcode: Gcode, command: str, params: PathParameters) -> None:
"""Output a tool length command if USE_TLO is True."""
if command in ("M6", "M06") and values["USE_TLO"]:
cmd = format_command_line(values, ["G43", f'H{str(int(params["T"]))}'])
gcode.append(f"{linenumber(values)}{cmd}")
def check_for_tool_change(
values: Values, gcode: Gcode, command: str, command_line: CommandLine
) -> bool:
"""Check for a tool change."""
if command in ("M6", "M06"):
if values["OUTPUT_COMMENTS"]:
comment = create_comment(values, "Begin toolchange")
gcode.append(f"{linenumber(values)}{comment}")
if values["OUTPUT_TOOL_CHANGE"]:
if values["STOP_SPINDLE_FOR_TOOL_CHANGE"]:
# stop the spindle
gcode.append(f"{linenumber(values)}M5")
for line in values["TOOL_CHANGE"].splitlines(False):
gcode.append(f"{linenumber(values)}{line}")
return False
if values["OUTPUT_COMMENTS"]:
# convert the tool change to a comment
comment = create_comment(values, format_command_line(values, command_line))
gcode.append(f"{linenumber(values)}{comment}")
return True
return False
def create_comment(values: Values, comment_string: str) -> str:
"""Create a comment from a string using the correct comment symbol."""
if values["COMMENT_SYMBOL"] == "(":
return f"({comment_string})"
return values["COMMENT_SYMBOL"] + comment_string
def default_axis_parameter(
values: Values,
command: str, # pylint: disable=unused-argument
param: str,
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters,
) -> str:
"""Process an axis parameter."""
#
# used to compare two floating point numbers for "close-enough equality"
#
epsilon: float = 0.00001
if (
not values["OUTPUT_DOUBLES"]
and param in current_location
and math.fabs(current_location[param] - param_value) < epsilon
):
return ""
return format_for_axis(values, Units.Quantity(param_value, Units.Length))
def default_D_parameter(
values: Values,
command: str,
param: str, # pylint: disable=unused-argument
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters, # pylint: disable=unused-argument
) -> str:
"""Process the D parameter."""
if command in ("G41", "G42"):
return str(int(param_value))
if command in ("G41.1", "G42.1"):
return format_for_axis(values, Units.Quantity(param_value, Units.Length))
if command in ("G96", "G97"):
return format_for_spindle(values, param_value)
# anything else that is supported
return str(float(param_value))
def default_F_parameter(
values: Values,
command: str,
param: str,
param_value: PathParameter,
parameters: PathParameters,
current_location: PathParameters,
) -> str:
"""Process the F parameter."""
#
# used to compare two floating point numbers for "close-enough equality"
#
epsilon: float = 0.00001
found: bool
if (
not values["OUTPUT_DOUBLES"]
and param in current_location
and math.fabs(current_location[param] - param_value) < epsilon
):
return ""
# Many posts don't use rapid speeds, but eventually
# there will be refactored posts that do, so this
# "if statement" is being kept separate to make it
# more obvious where to put that check.
if command in values["RAPID_MOVES"]:
return ""
feed = Units.Quantity(param_value, Units.Velocity)
if feed.getValueAs(values["UNIT_SPEED_FORMAT"]) <= 0.0:
return ""
# if any of X, Y, Z, U, V, or W are in the parameters
# and any of their values is different than where the device currently should be
# then feed is in linear units
found = False
for key in ("X", "Y", "Z", "U", "V", "W"):
if key in parameters and math.fabs(current_location[key] - parameters[key]) > epsilon:
found = True
if found:
return format_for_feed(values, feed)
# else if any of A, B, or C are in the parameters, the feed is in degrees,
# which should not be converted when in --inches mode
found = False
for key in ("A", "B", "C"):
if key in parameters:
found = True
if found:
# converting from degrees per second to degrees per minute as well
return format(float(feed * 60.0), f'.{str(values["FEED_PRECISION"])}f')
# which leaves none of X, Y, Z, U, V, W, A, B, C,
# which should not be valid but return a converted value just in case
return format_for_feed(values, feed)
def default_int_parameter(
values: Values, # pylint: disable=unused-argument
command: str, # pylint: disable=unused-argument
param: str, # pylint: disable=unused-argument
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters, # pylint: disable=unused-argument
) -> str:
"""Process a parameter that is treated like an integer."""
return str(int(param_value))
def default_length_parameter(
values: Values,
command: str, # pylint: disable=unused-argument
param: str, # pylint: disable=unused-argument
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters, # pylint: disable=unused-argument
) -> str:
"""Process a parameter that is treated like a length."""
return format_for_axis(values, Units.Quantity(param_value, Units.Length))
def default_P_parameter(
values: Values,
command: str,
param: str, # pylint: disable=unused-argument
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters, # pylint: disable=unused-argument
) -> str:
"""Process the P parameter."""
if command in ("G2", "G02", "G3", "G03", "G5.2", "G5.3", "G10", "G54.1", "G59"):
return str(int(param_value))
if command in ("G4", "G04", "G76", "G82", "G86", "G89"):
return str(float(param_value))
if command in ("G5", "G05", "G64"):
return format_for_axis(values, Units.Quantity(param_value, Units.Length))
# anything else that is supported
return str(param_value)
def default_Q_parameter(
values: Values,
command: str,
param: str, # pylint: disable=unused-argument
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters, # pylint: disable=unused-argument
) -> str:
"""Process the Q parameter."""
if command == "G10":
return str(int(param_value))
if command in ("G64", "G73", "G83"):
return format_for_axis(values, Units.Quantity(param_value, Units.Length))
return ""
def default_rotary_parameter(
values: Values,
command: str, # pylint: disable=unused-argument
param: str,
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters,
) -> str:
"""Process a rotarty parameter (such as A, B, and C)."""
#
# used to compare two floating point numbers for "close-enough equality"
#
epsilon: float = 0.00001
if (
not values["OUTPUT_DOUBLES"]
and param in current_location
and math.fabs(current_location[param] - param_value) < epsilon
):
return ""
# unlike other axis, rotary axis such as A, B, and C are always in degrees
# and should not be converted when in --inches mode
return str(format(float(param_value), f'.{str(values["AXIS_PRECISION"])}f'))
def default_S_parameter(
values: Values,
command: str, # pylint: disable=unused-argument
param: str, # pylint: disable=unused-argument
param_value: PathParameter,
parameters: PathParameters, # pylint: disable=unused-argument
current_location: PathParameters, # pylint: disable=unused-argument
) -> str:
"""Process the S parameter."""
return format_for_spindle(values, param_value)
def determine_adaptive_op(values: Values, pathobj) -> Tuple[bool, float, float]:
"""Determine if the pathobj contains an Adaptive operation."""
nl = "\n"
adaptiveOp: bool = False
opHorizRapid: float = 0.0
opVertRapid: float = 0.0
if values["OUTPUT_ADAPTIVE"] and "Adaptive" in pathobj.Name:
adaptiveOp = True
if hasattr(pathobj, "ToolController"):
tc = pathobj.ToolController
if hasattr(tc, "HorizRapid") and tc.HorizRapid > 0:
opHorizRapid = Units.Quantity(tc.HorizRapid, Units.Velocity)
else:
FreeCAD.Console.PrintWarning(
f"Tool Controller Horizontal Rapid Values are unset{nl}"
)
if hasattr(tc, "VertRapid") and tc.VertRapid > 0:
opVertRapid = Units.Quantity(tc.VertRapid, Units.Velocity)
else:
FreeCAD.Console.PrintWarning(f"Tool Controller Vertical Rapid Values are unset{nl}")
return (adaptiveOp, opHorizRapid, opVertRapid)
def drill_translate(
values: Values,
gcode: Gcode,
command: str,
params: PathParameters,
motion_location: PathParameters,
drill_retract_mode: str,
) -> None:
"""Translate drill cycles.
Currently only cycles in XY are provided (G17).
XZ (G18) and YZ (G19) are not dealt with.
In other words only Z drilling can be translated.
"""
cmd: str
comment: str
drill_x: float
drill_y: float
drill_z: float
motion_z: float
retract_z: float
F_feedrate: str
G0_retract_z: str
if values["MOTION_MODE"] == "G91":
# force absolute coordinates during cycles
gcode.append(f"{linenumber(values)}G90")
drill_x = Units.Quantity(params["X"], Units.Length)
drill_y = Units.Quantity(params["Y"], Units.Length)
drill_z = Units.Quantity(params["Z"], Units.Length)
retract_z = Units.Quantity(params["R"], Units.Length)
if retract_z < drill_z: # R less than Z is error
comment = create_comment(values, "Drill cycle error: R less than Z")
gcode.append(f"{linenumber(values)}{comment}")
return
motion_z = Units.Quantity(motion_location["Z"], Units.Length)
if values["MOTION_MODE"] == "G91": # relative movements
drill_x += Units.Quantity(motion_location["X"], Units.Length)
drill_y += Units.Quantity(motion_location["Y"], Units.Length)
drill_z += motion_z
retract_z += motion_z
if drill_retract_mode == "G98" and motion_z >= retract_z:
retract_z = motion_z
cmd = format_command_line(values, ["G0", f"Z{format_for_axis(values, retract_z)}"])
G0_retract_z = f"{cmd}"
cmd = format_for_feed(values, Units.Quantity(params["F"], Units.Velocity))
F_feedrate = f'{values["COMMAND_SPACE"]}F{cmd}'
# preliminary movement(s)
if motion_z < retract_z:
gcode.append(f"{linenumber(values)}{G0_retract_z}")
cmd = format_command_line(
values,
[
"G0",
f"X{format_for_axis(values, drill_x)}",
f"Y{format_for_axis(values, drill_y)}",
],
)
gcode.append(f"{linenumber(values)}{cmd}")
if motion_z > retract_z:
# NIST GCODE 3.5.16.1 Preliminary and In-Between Motion says G0 to retract_z
# Here use G1 since retract height may be below surface !
cmd = format_command_line(values, ["G1", f"Z{format_for_axis(values, retract_z)}"])
gcode.append(f"{linenumber(values)}{cmd}{F_feedrate}")
# drill moves
if command in ("G81", "G82"):
output_G81_G82_drill_moves(
values, gcode, command, params, drill_z, F_feedrate, G0_retract_z
)
elif command in ("G73", "G83"):
output_G73_G83_drill_moves(
values, gcode, command, params, drill_z, retract_z, F_feedrate, G0_retract_z
)
def format_command_line(values: Values, command_line: CommandLine) -> str:
"""Construct the command line for the final output."""
return values["COMMAND_SPACE"].join(command_line)
def format_for_axis(values: Values, number) -> str:
"""Format a number using the precision for an axis value."""
return str(
format(
float(number.getValueAs(values["UNIT_FORMAT"])),
f'.{str(values["AXIS_PRECISION"])}f',
)
)
def format_for_feed(values: Values, number) -> str:
"""Format a number using the precision for a feed rate."""
return str(
format(
float(number.getValueAs(values["UNIT_SPEED_FORMAT"])),
f'.{str(values["FEED_PRECISION"])}f',
)
)
def format_for_spindle(values: Values, number) -> str:
"""Format a number using the precision for a spindle speed."""
return str(format(float(number), f'.{str(values["SPINDLE_DECIMALS"])}f'))
def init_parameter_functions(parameter_functions: Dict[str, ParameterFunction]) -> None:
"""Initialize a list of parameter functions.
These functions are called in the UtilsParse.parse_a_path
function to return the appropriate parameter value.
"""
default_parameter_functions: Dict[str, ParameterFunction]
parameter: str
default_parameter_functions = {
"A": default_rotary_parameter,
"B": default_rotary_parameter,
"C": default_rotary_parameter,
"D": default_D_parameter,
"E": default_length_parameter,
"F": default_F_parameter,
# "G" is reserved for G-code commands
"H": default_int_parameter,
"I": default_length_parameter,
"J": default_length_parameter,
"K": default_length_parameter,
"L": default_int_parameter,
# "M" is reserved for M-code commands
# "N" is reserved for the line numbers
# "O" is reserved for the line numbers for subroutines
"P": default_P_parameter,
"Q": default_Q_parameter,
"R": default_length_parameter,
"S": default_S_parameter,
"T": default_int_parameter,
"U": default_axis_parameter,
"V": default_axis_parameter,
"W": default_axis_parameter,
"X": default_axis_parameter,
"Y": default_axis_parameter,
"Z": default_axis_parameter,
# "$" is used by LinuxCNC (and others?) to designate which spindle
}
for parameter in default_parameter_functions: # pylint: disable=consider-using-dict-items
parameter_functions[parameter] = default_parameter_functions[parameter]
def linenumber(values: Values, space: Union[str, None] = None) -> str:
"""Output the next line number if appropriate."""
line_num: str
if not values["OUTPUT_LINE_NUMBERS"]:
return ""
if space is None:
space = values["COMMAND_SPACE"]
line_num = str(values["line_number"])
values["line_number"] += values["LINE_INCREMENT"]
return f"N{line_num}{space}"
def output_G73_G83_drill_moves(
values: Values,
gcode: Gcode,
command: str,
params: PathParameters,
drill_z: float,
retract_z: float,
F_feedrate: str,
G0_retract_z: str,
) -> None:
"""Output the movement G code for G73 and G83."""
a_bit: float
chip_breaker_height: float
clearance_depth: float
cmd: str
drill_step: float
last_stop_z: float
next_stop_z: float
last_stop_z = retract_z
drill_step = Units.Quantity(params["Q"], Units.Length)
# NIST 3.5.16.4 G83 Cycle: "current hole bottom, backed off a bit."
a_bit = drill_step * 0.05
if drill_step != 0:
while True:
if last_stop_z != retract_z:
# rapid move to just short of last drilling depth
clearance_depth = last_stop_z + a_bit
cmd = format_command_line(
values,
["G0", f"Z{format_for_axis(values, clearance_depth)}"],
)
gcode.append(f"{linenumber(values)}{cmd}")
next_stop_z = last_stop_z - drill_step
if next_stop_z > drill_z:
cmd = format_command_line(
values, ["G1", f"Z{format_for_axis(values, next_stop_z)}"]
)
gcode.append(f"{linenumber(values)}{cmd}{F_feedrate}")
if command == "G73":
# Rapid up "a small amount".
chip_breaker_height = next_stop_z + values["CHIPBREAKING_AMOUNT"]
cmd = format_command_line(
values,
[
"G0",
f"Z{format_for_axis(values, chip_breaker_height)}",
],
)
gcode.append(f"{linenumber(values)}{cmd}")
elif command == "G83":
# Rapid up to the retract height
gcode.append(f"{linenumber(values)}{G0_retract_z}")
last_stop_z = next_stop_z
else:
cmd = format_command_line(values, ["G1", f"Z{format_for_axis(values, drill_z)}"])
gcode.append(f"{linenumber(values)}{cmd}{F_feedrate}")
gcode.append(f"{linenumber(values)}{G0_retract_z}")
break
def output_G81_G82_drill_moves(
values: Values,
gcode: Gcode,
command: str,
params: PathParameters,
drill_z: float,
F_feedrate: str,
G0_retract_z: str,
) -> None:
"""Output the movement G code for G81 and G82."""
cmd: str
cmd = format_command_line(values, ["G1", f"Z{format_for_axis(values, drill_z)}"])
gcode.append(f"{linenumber(values)}{cmd}{F_feedrate}")
# pause where applicable
if command == "G82":
cmd = format_command_line(values, ["G4", f'P{str(params["P"])}'])
gcode.append(f"{linenumber(values)}{cmd}")
gcode.append(f"{linenumber(values)}{G0_retract_z}")
def parse_a_group(values: Values, gcode: Gcode, pathobj) -> None:
"""Parse a Group (compound, project, or simple path)."""
comment: str
if hasattr(pathobj, "Group"): # We have a compound or project.
if values["OUTPUT_COMMENTS"]:
comment = create_comment(values, f"Compound: {pathobj.Label}")
gcode.append(f"{linenumber(values)}{comment}")
for p in pathobj.Group:
parse_a_group(values, gcode, p)
else: # parsing simple path
# groups might contain non-path things like stock.
if not hasattr(pathobj, "Path"):
return
if values["OUTPUT_PATH_LABELS"] and values["OUTPUT_COMMENTS"]:
comment = create_comment(values, f"Path: {pathobj.Label}")
gcode.append(f"{linenumber(values)}{comment}")
parse_a_path(values, gcode, pathobj)
def parse_a_path(values: Values, gcode: Gcode, pathobj) -> None:
"""Parse a simple Path."""
adaptive_op_variables: Tuple[bool, float, float]
cmd: str
command: str
command_line: CommandLine
current_location: PathParameters = {} # keep track for no doubles
drill_retract_mode: str = "G98"
lastcommand: str = ""
motion_location: PathParameters = {} # keep track of last motion location
parameter: str
parameter_value: str
# Check to see if values["TOOL_BEFORE_CHANGE"] is set and value is true
# doing it here to reduce the number of times it is checked
swap_tool_change_order = False
if "TOOL_BEFORE_CHANGE" in values and values["TOOL_BEFORE_CHANGE"]:
swap_tool_change_order = True
current_location.update(
# the goal is to have initial values that aren't likely to match
# any "real" first parameter values
Path.Command(
"G0",
{
"X": 123456789.0,
"Y": 123456789.0,
"Z": 123456789.0,
"U": 123456789.0,
"V": 123456789.0,
"W": 123456789.0,
"A": 123456789.0,
"B": 123456789.0,
"C": 123456789.0,
"F": 123456789.0,
},
).Parameters
)
adaptive_op_variables = determine_adaptive_op(values, pathobj)
# Apply arc splitting if requested
path_to_process = pathobj.Path
if values["SPLIT_ARCS"]:
path_to_process = PostUtils.splitArcs(path_to_process)
for c in path_to_process.Commands:
command = c.Name
command_line = []
# Skip blank lines if requested
if not command:
if not values["OUTPUT_BLANK_LINES"]:
continue
# Modify the command name if necessary
if command.startswith("("):
if not values["OUTPUT_COMMENTS"]:
continue
if values["COMMENT_SYMBOL"] != "(" and len(command) > 2:
command = create_comment(values, command[1:-1])
cmd = check_for_an_adaptive_op(values, command, command_line, adaptive_op_variables)
if cmd:
command = cmd
# Add the command name to the command line
command_line.append(command)
# if modal: suppress the command if it is the same as the last one
if values["MODAL"] and command == lastcommand:
command_line.pop(0)
# Now add the remaining parameters in order
for parameter in values["PARAMETER_ORDER"]:
if parameter in c.Parameters:
parameter_value = values["PARAMETER_FUNCTIONS"][parameter](
values,
command,
parameter,
c.Parameters[parameter],
c.Parameters,
current_location,
)
if parameter_value:
command_line.append(f"{parameter}{parameter_value}")
set_adaptive_op_speed(values, command, command_line, c.Parameters, adaptive_op_variables)
# Remember the current command
lastcommand = command
# Remember the current location
current_location.update(c.Parameters)
if command in ("G90", "G91"):
# Remember the motion mode
values["MOTION_MODE"] = command
elif command in ("G98", "G99"):
# Remember the drill retract mode for drill_translate
drill_retract_mode = command
if command in values["MOTION_COMMANDS"]:
# Remember the current location for drill_translate
motion_location.update(c.Parameters)
if check_for_drill_translate(
values,
gcode,
command,
command_line,
c.Parameters,
motion_location,
drill_retract_mode,
):
command_line = []
check_for_spindle_wait(values, gcode, command, command_line)
if check_for_tool_change(values, gcode, command, command_line):
command_line = []
if check_for_suppressed_commands(values, gcode, command, command_line):
command_line = []
if command_line:
if command in ("M6", "M06") and swap_tool_change_order:
swapped_command_line = [
command_line[1],
command_line[0],
] # swap the order of the commands
# Add a line number to the front of the command line
gcode.append(
f"{linenumber(values)}{format_command_line(values, swapped_command_line)}"
)
else:
# Add a line number to the front of the command line
gcode.append(f"{linenumber(values)}{format_command_line(values, command_line)}")
check_for_tlo(values, gcode, command, c.Parameters)
check_for_machine_specific_commands(values, gcode, command)
def set_adaptive_op_speed(
values: Values,
command: str,
command_line: CommandLine,
params: PathParameters,
adaptive_op_variables: Tuple[bool, float, float],
) -> None:
"""Set the appropriate feed speed for an adaptive op."""
adaptiveOp: bool
opHorizRapid: float
opVertRapid: float
param_num: str
(adaptiveOp, opHorizRapid, opVertRapid) = adaptive_op_variables
if (
values["OUTPUT_ADAPTIVE"]
and adaptiveOp
and command in values["RAPID_MOVES"]
and opHorizRapid
and opVertRapid
):
if "Z" not in params:
param_num = format_for_feed(values, opHorizRapid)
else:
param_num = format_for_feed(values, opVertRapid)
command_line.append(f"F{param_num}")
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