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Last pass in multi-pass cuts limited to specified z_cut.

This commit is contained in:
Juan Pablo Caram 2015-11-04 17:27:57 -05:00
parent af46cae5c7
commit 05e89b0ec3
1 changed files with 14 additions and 7 deletions
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21
camlib.py
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@ -2733,6 +2733,9 @@ class CNCjob(Geometry):
:param append:
:param tooldia:
:param tolerance:
:param multidepth: If True, use multiple passes to reach
the desired depth.
:param depthpercut: Maximum depth in each pass.
:return: None
"""
assert isinstance(geometry, Geometry), \
@ -2800,6 +2803,7 @@ class CNCjob(Geometry):
if pt != geo.coords[0] and pt == geo.coords[-1]:
geo.coords = list(geo.coords)[::-1]
#---------- Single depth/pass --------
if not multidepth:
# G-code
# Note: self.linear2gcode() and self.point2gcode() will
@ -2819,14 +2823,17 @@ class CNCjob(Geometry):
depth = 0
reverse = False
while depth > self.z_cut:
depth -= depthpercut
log.debug("DEPTH: %f" % depth)
# TODO: Working...
# G-code
# Note: self.linear2gcode() and self.point2gcode() will
# lower and raise the tool every time.
# Cut at specific depth and do not leave the tool.
# Increase depth. Limit to z_cut.
depth -= depthpercut
if depth < self.z_cut:
depth = self.z_cut
# Cut at specific depth and do not lift the tool.
# Note: linear2gcode() will use G00 to move to the
# first point in the path, but it should be already
# at the first point if the tool is down (in the material).
# So, an extra G00 should show up but is inconsequential.
if type(geo) == LineString or type(geo) == LinearRing:
self.gcode += self.linear2gcode(geo, tolerance=tolerance,
zcut=depth,