Assign Lead-ins (LeadInAssigner) now leaves every unlocked part with active
drawing pins unchanged and returns those parts, so it never overwrites a pin
with the plate's settings; the desktop names them ("N parts kept their
drawing lead-ins (plate P: parts ...); use Plan Cutting to apply their
drawing pins."). Parts without pins, with pins switched off, or locked are
assigned or skipped exactly as before.
The pre-post review now covers drawing pins. A part with active pins whose
placed program does not cut each pinned contour exactly as the pin's own
emission (re-emitted with the part's cutting settings and matched motion for
motion) warns "Drawing pins not applied", as do locked lead-ins overriding
pins and a pin that no longer matches the geometry; pins switched off are
not reported. The contours that are cut as pinned join locked programs in
the fixed-lead re-check against every part's clean material, and fixed
leads are now also checked against active clamps (Plan Cutting itself does
not model clamps).
AGENTS.md records the fixed-emission safeguard and the characterization
digests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
D1a (user, 2026-10-14): one locked cutout must not refuse the whole layout.
With confirmed parameters a locked program is now a fixed emission, accepted
as given. The replay checker and the lead validator take a per-motion owner:
a violation inside the fixed emission (a lead meeting another part's or its
own material, a rapid inside the locked program crossing a cut contour, an
uncertifiable tab gap or a partial/reversed/retraced cut) is recorded apart
instead of failing the candidate. The search never rejects or learns an order
rule from them, so fixed emissions never steer it; the planner's rapid into
the locked program and every regenerated lead keep every strict check.
Replay turns those violations into typed FixedLead findings that name the
part, contour and the part hit. A plate whose only findings are these is
BestEffort with IndependentlyReplayed set: never Ready, applicable only with
the per-proposal acceptance, and CuttingPlanService.Apply still rejects it.
Overlap, unreadable programs, stale input and cancellation still block, and
unlocked programs a caller left ineligible and the no-parameter route keep
refusing as before.
Pre-post review now re-checks locked leads against every part's clean
material, so the same violations reappear before posting.
Existing tests that encoded the old locked refusal now assert the warning;
two batch tests that used a locked crossing as their hard block use an
overlap instead. The 5.1 digests are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Plan Cutting findings dropped the checker's geometry, so selecting one could only
zoom to part extents, and overlap-blocked plates (no preview) did nothing at all.
Findings now keep the check's world-coordinate witness (overlap regions, rapid,
contacts); selecting a row draws it with the Validate Nest overlay, on the proposal
or a blocked plate's live sheet. The witness is excluded from finding equality so
repeated search rejections still collapse to one finding.
The side panel's scrolling report was a wall of text operators skipped. It is now
a colored outcome line, one line for the shown plate, and one remedy or marker
hint above the issue grid, with secondary detail moved to tooltips.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The overlap crosshair sat on the pair's area centroid. For a split,
holed or concave overlap, that point can be off the red material:
between two patches, in a hole, or inside a curve.
PlateOverlapPair.Marker is a point inside the pair's largest island.
It is the island's pole of inaccessibility (PolyLabel), searched to a
tenth of the island's area/perimeter within a 4096-cell budget. If
that bounded search does not land inside (a long thin sliver), the
marker falls back to the midpoint of the widest interior run of a
horizontal scan line placed between vertex heights.
The overlay crosshair, marker hit testing, hover coordinates
("Marker:") and the cutting-inspection ring now use the marker.
Centroid stays the true area centroid. View > Overlap Check > Display
> Centroids is now labelled Markers.
Before the marker existed, its call sites used the centroid. Two
patches, a covered frame, a half annulus and a thin crescent then put
it off the material; now all four land on it. Disabling the scan-line
fallback fails its test. On the 389-plate corpus, markers add about
0.4 ms per overlapping pair; pair and area results are unchanged.
Validation inspection disabled the whole plate header, so the zoom buttons
and Ctrl+Plus/Ctrl+Minus stopped working even though wheel zoom and fit stay
available. Group the plate navigation buttons into their own container so the
inspection scope can lock them while leaving the viewport-only zoom controls
and shortcuts live.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
D10 (user decision 2026-10-13, keep the warning): a clamp footprint covering
the modeled program start (0,0) makes the first rapid of every posting attempt
cross it, and that warning has no exemption and no persisted bypass. Lock the
behavior in all four quadrants with a physical-footprint oracle and a mutation
red (skipping rapids that start inside a zone reddens exactly the four
origin-covering rows). Document the design in docs/post-verification.md.
Pre-post clamp checks looked only at nominal cut-off definitions and
rapids. A definition moved without regenerating its placed program
left a cut through an active clamp that posted with no warning, because
cut-off material is excluded from the overlap check.
Also check each cut-off part's placed cutting motions against the
clamps in the placement frame (lines exactly, arcs by their extent).
Report one warning per cut-off part and clamp, so a current definition
does not produce a duplicate of its nominal finding.
Project Memory: opennest cdbe2629-b562-46ee-9509-2b120a511654
Plate.ClampZones are stored relative to the sheet's lower-left corner,
but cut-off positions, motions and part poses use the signed quadrant
frame. The automatic cutoff planner, manual cut-off contacts, clamp
rapid warnings and whole-plate overlap capture compared the two
directly, so in quadrants 2-4 a cut or rapid through a real rail clamp
was neither avoided nor warned about.
Add ClampZoneFrame.ToPlacement, which maps live zones into the
placement frame exactly like the sheet and engine stock, and use it in
every Slice 5 consumer. It rejects missing or malformed zones (bounds
stay publicly mutable); pre-post verification reports those as an
incomplete clamp check instead of a clear result. Overlap freshness now
treats a size or quadrant change as moving the zones.
Tests use real ClampRail zones in all quadrants; the hand-signed
quadrant fixtures that hid the defect are converted to rails.
Project Memory: opennest 274836d5-fb76-4619-b3cc-0c811e767dd6
1b422ef read absolute-mode hole subprograms by converting an
incremental-mode copy of every clean program. Rebuilding absolute
endpoints from incremental deltas is not exact: after a rapid at
1e12 a 1x10 rectangle moved by about 2.4e-5 and a real 2e-5 overlap
was reported clear, in the overlap overlay and pre-post verification
as well as Plan Cutting.
Convert programs directly again, which reads absolute coordinates
exactly, and refuse an absolute-mode subprogram as an incomplete
check instead: the converter adds a call's frame offset to
incremental moves only, so it would read such a hole at its frame
origin. OpenNest writes hole subprograms in incremental mode. The
null-list and unknown-instruction refusals from 1b422ef stay, and
CopyForGeometry is private to the planner again.
ajandClaude Opus 5.5