The CL post wrote the configured default side (G41) on every contour,
so a contour wound against OpenNest's convention was compensated into
the part. It now takes each feature's side from Core's shared
PostContours winding rule, as the CI Fiber post does: the perimeter is
picked across the part's cut features and hole sub-program contours
are always holes. Correctly wound drawings post unchanged.
Remove the "Default kerf side" post setting; saved configs that still
carry it load as before. Expose PostContours.Flatten and Classify so a
post can classify one part's features itself.
Add CL tests for a square with a hole: the exact inline program, cuts
that match the shared contours on the sheet, G41/G42 keeping the part
out of the kerf inline and through part sub-programs, and identical
output from absolute and incremental part and hole programs. The
replay now records the compensation in force on each cut.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The safety raise (M47 P<SafetyHeadraiseDistance>) used to fire only when
the next part had a different drawing name, which has nothing to do with
crash risk: a long rapid between copies of the same part got a plain M47,
while a short hop between neighbouring different drawings got the full
raise. Sheets are rarely flat (5/8" plate can be ~1.5" out of flat within
supplier tolerance), and longer rapids cross more of that bow.
Add SafetyHeadraiseRapidDistance (program units, default 12"): any rapid to
the next pierce longer than it takes the safety raise, regardless of
drawing. Unknown travel never does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Part sub-program calls restored the sheet frame with G92 at the part
corner while the tool sat at the sub-program's last endpoint, shifting
every later part. The call now raises the head, rapids back to local 0,0
and restores there. Parts share a sub-program only when their posted
toolpaths match, so per-part lead-ins are kept.
Suppressed moves are left uncut: the cut resumes with a rapid past them.
Head raises go before the rapid that leaves a feature, one per rapid:
the safety raise now precedes the rapid to a new part instead of
following its first feature, and sub-program mode no longer posts M47
then M47 P2000. M47Mode.Auto posts M47 before rapids longer than
M47OverrideDistanceThreshold and /M47 otherwise. ExteriorM47 applies to
the contour spanning the part's cut extents.
The sheet GOTO targets FeatureLineNumberStart and is omitted without line
numbers. PrepareForNest pre-selects only the gas- and thickness-matching
library. Part programs are read through absolute copies, never switched
to absolute in place.
Removes the unimplemented UseSheetSubprograms, CoordModeBetweenParts and
ProcessParameterMode (G89Mode); old configs still load.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Repo-wide sweep with the pinned CSharpier 1.3.0 tool. Whitespace and
line-wrapping only; OpenNest.Engine.Tests (109) and OpenNest.IO.Tests
pass after reformat, full solution builds 0 errors.
Added .csharpierignore so csproj/config XML keeps its existing layout
(CSharpier's XML wrapping churns attributes with zero benefit).
Formatting is now enforceable: dotnet csharpier check . passes.
- Add radius-based arc feedrate calculation (Variables/Percentages modes)
with configurable radius ranges (#123/#124/#125 or inline expressions)
- Fix arc distance in SpeedClassifier using actual arc length instead of
chord length (full circles previously computed as zero)
- Fix G89 P spacing: P now adjacent to filename per CL-707 manual syntax
- Add lead-out feedrate support (#129) and arc lead-in feedrate (#127)
- Fix pallet exchange: StartAndEnd emits M50 in preamble + last sheet only
- Add G121 Smart Rapids emission when UseSmartRapids is enabled
- Add G90 absolute mode to main program preamble alongside G20/G21
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
G-code output was concatenated without spaces (e.g. N1005G0X1.4375Y-0.6562).
Now emits standard spacing (N1005 G0 X1.4375 Y-0.6562) across all motion
commands, line numbers, kerf comp, feedrates, M-codes, and comments.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ajandClaude Opus 5.5