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Updated centroid post

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This commit is contained in:
Patrick F
2021-01-02 21:37:32 +01:00
parent 50c3cbf005
commit ae761583a6
1 changed files with 17 additions and 10 deletions
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27
src/Mod/Path/PathScripts/post/centroid_post.py
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@@ -48,6 +48,7 @@ Arguments for centroid:
--show-editor, --no-show-editor ... pop up editor before writing output(--show-editor)
--feed-precision=1 ... number of digits of precision for feed rate. Default=1
--axis-precision=4 ... number of digits of precision for axis moves. Default=4
--inches ... Convert output for US imperial mode (G20)
'''
now = datetime.datetime.now()
@@ -65,8 +66,9 @@ COMMAND_SPACE = " "
LINENR = 100 # line number starting value
# These globals will be reflected in the Machine configuration of the project
UNITS = "G20" # G21 for metric, G20 for us standard
UNIT_FORMAT = 'mm/min'
UNITS = "G21" # G21 for metric, G20 for us standard
UNIT_FORMAT = 'mm'
UNIT_SPEED_FORMAT = 'mm/min'
MACHINE_NAME = "Centroid"
CORNER_MIN = {'x': -609.6, 'y': -152.4, 'z': 0} # use metric for internal units
CORNER_MAX = {'x': 609.6, 'y': 152.4, 'z': 304.8} # use metric for internal units
@@ -125,6 +127,9 @@ def processArguments(argstring):
global SHOW_EDITOR
global AXIS_PRECISION
global FEED_PRECISION
global UNIT_SPEED_FORMAT
global UNIT_FORMAT
global UNITS
for arg in argstring.split():
if arg == '--header':
@@ -147,6 +152,10 @@ def processArguments(argstring):
AXIS_PRECISION = arg.split('=')[1]
elif arg.split('=')[0] == '--feed-precision':
FEED_PRECISION = arg.split('=')[1]
elif arg == '--inches':
UNITS = 'G20'
UNIT_SPEED_FORMAT = 'in/min'
UNIT_FORMAT = 'in'
def export(objectslist, filename, argstring):
@@ -156,6 +165,7 @@ def export(objectslist, filename, argstring):
print(i.Name)
global UNITS
global UNIT_FORMAT
global UNIT_SPEED_FORMAT
print("postprocessing...")
gcode = ""
@@ -169,11 +179,7 @@ def export(objectslist, filename, argstring):
# Write the preamble
if OUTPUT_COMMENTS:
for item in objectslist:
if hasattr(item, "Proxy"):
itm_trgt = item.Proxy
else:
itm_trgt = item
if isinstance(itm_trgt, PathScripts.PathToolController.ToolController):
if hasattr(item, "Proxy") and isinstance(item.Proxy, PathScripts.PathToolController.ToolController):
gcode += ";T{}={}\n".format(item.ToolNumber, item.Name)
gcode += linenumber() + ";begin preamble\n"
for line in PREAMBLE.splitlines(True):
@@ -283,7 +289,7 @@ def parse(pathobj):
if c.Name not in ["G0", "G00"]: # centroid doesn't use rapid speeds
speed = Units.Quantity(c.Parameters['F'], FreeCAD.Units.Velocity)
commandlist.append(
param + format(float(speed.getValueAs(UNIT_FORMAT)), feed_precision_string))
param + format(float(speed.getValueAs(UNIT_SPEED_FORMAT)), feed_precision_string))
elif param == 'H':
commandlist.append(param + str(int(c.Parameters['H'])))
elif param == 'S':
@@ -291,8 +297,9 @@ def parse(pathobj):
elif param == 'T':
commandlist.append(param + str(int(c.Parameters['T'])))
else:
pos = Units.Quantity(c.Parameters[param], FreeCAD.Units.Length)
commandlist.append(
param + format(c.Parameters[param], axis_precision_string))
param + format(float(pos.getValueAs(UNIT_FORMAT)), axis_precision_string))
outstr = str(commandlist)
outstr = outstr.replace('[', '')
outstr = outstr.replace(']', '')
@@ -328,4 +335,4 @@ def parse(pathobj):
return out
# print(__name__ + " gcode postprocessor loaded.")
print(__name__ + " gcode postprocessor loaded.")