Drawing.Bends stay in the DXF's source frame while CadImporter moves the
program so its first pierce sits at the origin (Source.Offset). The plate
renderer added part.Location to raw bend points, so every bend and etch
mark was shifted by its drawing's pierce offset, visible on the drawing
library set preview and on plates alike. Remove Source.Offset before
rotating and placing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Publishing a GitHub Release, stable or pre-release, now only validates the
server image. A desktop release and a server image release are separate
owner decisions, so a stable desktop release cannot publish an image that
has not been accepted yet.
- archived library drawings: say they can't be edited or released; no
front end can restore a library drawing yet
- library filter hint names the Show all materials checkbox
- undo labels Support Bed and Automatic Scrap Cutoffs match their menus
- display-outline posting hints name both Plate > Plan Cutting... and
--plan-cutting, since the console prints them too
- MaterialLedger options are saved per Windows user, not per machine
- undo-redo: describe the heaviest nests by size instead of job numbers;
name the Nest > Edit dialog rather than the internal 'Nest Info'
- cutting-planner: clearing lead-ins and cut-offs is now undoable
- nest-storage: drop the internal D4 label and the nonexistent
Nest > Nest Info menu path
- Save to Drawing Library: the stretching row was Nesting instead of Notes,
leaving Notes one line high between empty bands.
- Nest Defaults: a read-only server copy disabled Save but left the fields
editable, so edits were silently lost; lock the fields too.
- Support Bed: name the Cutting Settings option by its actual label,
"Only tab parts the support grid can't hold level".
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Clamps are physical fixtures that differ between machines, but one global
clamps.json served every machine, so a plasma table and a fiber laser could
not have different rails.
- MachineConfig.Clamps holds each machine's rail in the machine's units,
edited on a new Clamps tab in Tools > Machine Configuration.
- New and BOM import give a nest the rail of the machine they assign;
Nest > Clamps loads and saves the nest's machine's clamps. Each nest keeps
its own copy, so machine edits never move existing nests' clamps.
- At startup, while no machine has clamps, the legacy clamps.json (or the
server's shared copy) is copied once into the default or only machine;
with several machines and no default the user picks one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Adds OpenNest.Avalonia, a throwaway Avalonia 11 app kept out of
OpenNest.sln, to gauge a Linux port. It reads nests through
OpenNest.IO and draws plates with Skia: a port of the desktop's
display paths (cuts, etches, manual lead-ins, filled material),
pan, cursor zoom, fit, hover and selection, beside a plate list and
a drawings DataGrid. --snapshot renders the window to a PNG.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Shape Library, drawing library and drawing set preview each drew
parts their own way (hardcoded green fill, steel-blue fallback, black
outlines with gray etch). They now share a library style on ColorScheme
(background, fill, outline, etch and bend colors) that ignores drawing
colors, follows the active scheme (Dark gets a dark variant) and
round-trips through saved schemes, defaulting when absent. Nest part
colors are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Replace the name list with a ListView of 96px thumbnails drawn by
Program.GetImage at each shape's preview defaults (or its first
configuration), labelled with the name and configuration count. The
left pane opens three tiles wide instead of half the window.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Server schema v12 (2d8d877) adds a units column, so migrated legacy
records now report units: "inches" and the Server image smoke's
legacy-vs-migrated manifest comparison failed (cmp differs at line 27)
on every master push since.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
FillItem_WithClampZones_PinnedLayout (Fill, Strip, Vertical Remnant) has
failed in the Engine.Tests CI job on every push since it was added in
ccd361d: the pinned digest 9BF5FC7FC47364A9 is not reproducible at that
commit or any later one, locally or on GitHub runners. The engine
deterministically yields 9B3EFF9B72243576 (Fill, Strip) and
039C0D607166D805 (Vertical Remnant) at ccd361d, 36c8de8 and master, so the
later filler consolidation is still layout-neutral for these cases.
Before repinning, all four strategies' layouts were checked: 40 parts, all
inside the work area, bounding boxes clear of both clamps, and no
overlapping parts.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Small parts such as 1.5" test squares on a 2" laser grid rest on at most
one grid point, so no single support tab can bring their center of
gravity inside the contacts and Plan Cutting warned "no single tab can
steady it" on every one. In practice a part that short stays in the
sheet on its tab, so the bed's contacts don't matter.
Cutting Settings > Tabs gets "Tab alone holds parts up to N long"
(CuttingParameters.TabHeldMaxLength, 0 = off, the default). On a plate
with a bed, a part the bed can't hold level whose length (long side of
its minimum-area bounding rectangle) is within the limit is still
tabbed, but any tab clear of inside corners steadies it, so Plan
Cutting, hand-placed lead-ins and the pre-post review warn only when it
has no tab at all. The setting persists with the cutting parameters and
is part of the plan state fingerprint.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Nest drawings can require no parts, but the CAD Converter's quantity
spinner had a minimum of 1, so Edit Drawings in Converter threw
ArgumentOutOfRangeException as soon as such a drawing was selected.
Lowering the minimum to 0 lets the converter load it and hand the
drawing back with its quantity still 0.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Undo/Redo landed in phases 1-3 without a written contract, so the next
person adding a desktop edit has no rule telling them to record it, and
nothing explains why a restore must close Cutting Inspection or why
snapshots keep empty plates and skip best fits. docs/undo-redo.md states
what is and is not undoable, the BeginChange/RecordChange rule, the
"Change" safety net, how states are captured and restored, the guards
and key routing, and the measured limits. AGENTS.md links it from the
OpenNest bullet and the contract list.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The nest's machine and its Nest Info fields were the last edits only the
fingerprint safety net could catch (and it misses most of them). Machine
is now one step, together with the support grid and cut-off settings the
machine brings. Nest Info is one step for what Undo can put back (units,
material, thickness, customer, notes and plate defaults); the name,
status, author and creation date stay as they are through Undo, so an
edit of only those records nothing.
The sheet strip only shows Auto Nest proposals; what it shows is
committed through Auto Nest, which is already recorded.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Drawing changes were unrecorded, so Undo skipped them or lumped them
into an anonymous "Change". Each is now one labelled step: Import
Drawings, Shape Library (menu and panel button), Drawing Library (what
the dialog added or re-quantified), Save to Drawing Library (the nest
keeps the drawing's new library link), Edit Drawings in the converter,
Drawing Properties, Delete Drawing and Clean Unused Drawings. Dropping a
drawing on a plate was already recorded as Add Part and is now tested.
The converter can change live programs while it loads, even when it is
cancelled; a cancel that did so now rolls the nest back to before the
converter opened instead of leaving those edits unrecorded.
Deleting a drawing threw when removing its parts emptied the trailing
plates, because the plate manager drops trailing empty plates while the
loop walked the live plate list; it walks a copy now.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Cutting edits were unrecorded, so Undo skipped them or folded them into
an anonymous "Change". Each is now one labelled step: Add Cut-Off, Move
Cut-Off (one step per drag), Automatic Cut-Offs, Auto Sequence (current
plate or all plates, only when the order changed), Set Sequence (per
click), Sequence by Path (the whole tool session; Backspace and Ctrl+Z
inside it still take back one line), Place Lead-In, Remove Lead-Ins (the
tool's menu, the plate and the nest commands), Cutting Parameters (an
edited lead-in panel when the tool closes), Plan Cutting and Clear
Lead-ins and Cut-offs.
Plan Cutting stages scrap cut-offs on the live plates before it plans,
so its scope opens with the staging and records only when the plan is
applied; closing without applying records nothing. Clearing applied work
is its own step and no longer warns that it cannot be undone.
Opening the lead-in tool used to give a plate without parameters the
defaults straight away; the plate now takes the tool's parameters with
its first lead-in, so opening and closing the tool changes nothing.
Undo no longer waits while the tool has a part picked: it ends the tool.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Plate and clamp changes went unrecorded, so Undo skipped them or lumped
them into an anonymous "Change". Each is now one labelled step: Edit
Plate (only on OK), Rotate Plate, Resize Plate, Set Nest Default Plate,
Clamps and Support Grid (applying to the nest; saving machine defaults
stays outside the history), Remove Clamp / Put Clamp Back from the
plate's clamp menu, and Add/Move/Delete Clamp in Edit Clamps.
Edit Plate used to copy an empty plate's settings into the nest defaults
even when the dialog was cancelled; that now happens only on OK, so a
cancelled dialog changes nothing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Placement edits were only caught by the fingerprint safety net, so they
undid as an anonymous "Change" or folded into the next edit. Each now
records one labelled step: Fill (at the commit, so a stopped fill that
keeps nothing records nothing), Fill Area, Pattern Tile, Auto Nest (from
the kept proposal only; Make Nests tabs too), Clear Nest, Remove Empty
Plates and Center Parts. Clear Nest no longer warns that it cannot be
undone.
Pattern Tile onto a new plate created a plate beside the empty sentinel,
which the plate manager dropped at once, so the pattern landed on a
detached plate; it now fills the sentinel.
The undo tests share one harness that compares a text description of the
nest before an edit and after Undo.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Whole-nest snapshots make undo safe without a hand-written inverse per
operation: each recorded edit stores one NestSnapshot in the document's
history, and Undo/Redo read one back and swap it into the open window.
- Document.History is reset with the opened nest; Save and database
saves mark the save point instead of clearing it.
- EditNestForm.BeginChange opens a scope: nested scopes merge into the
outermost, Complete commits one entry, and leaving it incomplete rolls
a changed nest back. No-ops are detected by the scope's changed flag,
not by comparing bytes (copies are not byte-stable).
- RestoreNest shares the per-nest binding with the constructor and keeps
the Document, the nest's identity, the plate index, the viewport and
the selection. It ends the action, closes Cutting Inspection, side
panels and the remnant viewer, rebuilds the PlateManager, reapplies
the view's cut-off settings and recolours the drawings, because each
of those holds or derives from the old nest's objects.
- An edit no scope recorded (Phase 3 sites) is detected by a cheap
fingerprint and committed as its own "Change" entry before a scope,
Undo or Redo, so it is never silently discarded; DEBUG builds also
warn about it on idle.
- Edit > Undo/Redo name the next entry. Ctrl+Z/Ctrl+Y/Ctrl+Shift+Z go
to focused text editors first, then to an action's own step-back
(Sequence by Path), then to the nest. They wait for jobs, fills,
background saves and busy actions, but not for a plain selection.
- Recorded: delete, drag, arrow nudges (coalesced), rotate, align,
push, expand spacing, add part (drop and clone), cut, add and remove
plate.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Undo will keep whole-nest states and restore by reading one back.
NestSnapshot.Capture writes the same archive a save writes, with three
differences Phase 0 found necessary: it does not stamp DateLastModified
on the live nest, it leaves best fits out (they are a cache), and it
keeps empty plates, which files drop, so an undo does not shift plate
indices or lose a plate the user added. File output is unchanged.
Restore reuses each live drawing whose saved content is unchanged,
matched by a fingerprint over its nest.json entry, program, hole
sub-programs and source entities. BestFitCache and FillResultCache are
keyed by the Drawing object, so a plain read would make the next fill
recompute every best-fit pair; reuse keeps those caches, colours and
Drawing.Id, and skips parsing the reused programs. Nested counts are
recomputed for the restored nest, and given back to the live one if the
read fails.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
These round-trip tests pinned the old behaviour, where a part with a
saved lead-in program read back with null cutting parameters. Since
7abf0701 the part keeps the settings its leads were built with, as an
owned copy that stays separate from the plate's settings.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The desktop app has no undo. Phase 0 showed whole-nest snapshots are
cheap enough to record after every edit, so the history keeps whole
states with a cursor instead of per-command inverses that each need
hand-written reversal code.
It drops the redo tail on commit, evicts the oldest states past 50 steps
or 128 MB without ever evicting the current one, tracks a save point for
a later dirty indicator, and merges matching commits within a second so
repeated nudges undo as one. The clock is a TimeProvider so tests control
the coalescing window. It is generic and free of IO and WinForms so it is
unit tested on its own.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
PartDto had no field for Part.CuttingParameters, and restoring a saved
program cleared it, so after save and reopen the lead and pierce-zone
reviews judged manual and planned leads against the plate's settings
instead of the ones they were built with. Undo/redo will restore nests
through the same reader, so it would have carried the same loss.
The settings are written only beside a saved part program and read
back after the program installs. Older files and clean parts read null,
as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Serial-number tags with 27 stencil-text cutouts never planned: contour
recovery stopped at 16 holes, a lone part never got recovery, and the
remaining search kept leaving letters on the wrong side so rapids ran
back across letters already cut. Recovery now handles up to 30 holes,
runs for lone holed parts, and first sweeps the holes in reading order:
by their far side along the way they spread, each left from its far side
(stencil pieces face the next piece), ending at an outside entry beyond
every hole, with a few expansions per hole. Parts within the old 16-hole
reach keep the search first, so their plans are unchanged.
The eroded pierce now steps down through shallower levels so each entry
gets a pierce on its own stroke's centre line, and leads to the entry the
planner aimed at (falling back to the nearest wall), which the sweep needs
to leave a letter from the right place.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Small text and narrow slots often have no entry where the configured
lead-in fits, so Plan Cutting refused them. When every entry of a cutout
fails, the planner now erodes the cutout inward (to the pierce clearance,
or nine tenths of its inscribed radius when smaller), pierces at the
eroded point nearest each ranked entry and leads straight to the closest
wall, with no lead-out. Letter strokes pierce on their centre lines; a
tapering feature pierces at its widest spot. The lead validator still
checks every candidate, and cutouts whose lead fits are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Text cutouts on an ID tag sat a micro-inch below another letter's
baseline. The parity ray, offset a fixed 1e-6 above the test point, ran
exactly through that letter's seam vertex, whose two copies differ in the
last bit, so one edge counted and the tag captured as "Nested cutouts are
not supported material" at some plate locations but not others. The ray
height now steps until no vertex (or arc top/bottom) lies within a small
band of it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The old layout clipped lead fields inside fixed-height group boxes, scrolled the
whole dialog, hid tabs in a collapsed section and filed angle rounding under
Pierce. Leads now sit on Outside/Holes tabs sized for the type with the most
fields, labels share one aligned column with degree suffixes and hints, angle
rounding moved under Leads, the tab options read as plain sentences and enable
only when they apply, and the dialog sizes itself to fit without scrolling.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The members group resumed layout only after the outer table had already
sized it, so its docked grid kept the default 240x150 until the form was
resized. Inner containers now resume before the table lays them out.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Zoomed out, small parts and short cut-off segments piled their ids on each
other. As the CAD converter numbers entities, an id now shows only once its
part is big enough on screen to hold it: a part must be as wide and tall as
the id's text, a cut-off segment as long as the id's disc.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Typing customer, material, grade and thickness by hand let near-duplicate
spellings into the library, which then split drawings that should match.
The fields are now drop-downs of the values the library and the machine
material catalog already use, while still accepting new values; thicknesses
already used for the material are listed ahead of the standard gauges.
A library color could be set but never cleared back to the color scheme's,
so Automatic and Reset are added. The rotation start/end/step boxes gave no
sense of the range, so a dial shades it, ticks the angles the engines try
(via RotationPolicy) and lets either end be dragged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Cut-off lines are painted after the parts, so the dashed line ran straight
through each segment's id, which sits on the cut. Cut-off segment ids are now
held back from the parts pass and drawn after the lines, over a disc of the
plate's fill color.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Grids opened at their designer widths and jumped a moment later, because
GridStyle waited for the first paint with rows before measuring them.
Columns now measure their header and first 50 rows directly: at handle
creation when the rows are already there, otherwise in a call posted when
rows arrive, which runs after the filling code and before the repaint.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
S reads too much like 5 on labels and screens, so the sequence alphabet is
now base-29. Already-issued names keep their numbers: the server's stored
counter stays authoritative and a base-29 name can never equal an earlier
base-30 one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The flat ten-row list squeezed the quadrant picker to 120x28 and gave no
hint of units or where the defaults are saved. Group the fields (General,
Plate Size, Quadrant, Spacing), lay the edge spacings out around a plate,
show in/mm suffixes, and convert the values when the units switch so a
48 in plate does not silently become 48 mm.
The footer says whether Save writes to this PC or the shared nest server,
and Save is disabled while the shared copy is read-only instead of
failing after the click.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every segment of a cut-off is its own part of the one cut-off drawing, but
its sequence label was placed from the drawing's whole program, so all of a
cut-off's segments stacked their numbers on one point. The view culls parts
outside the visible area, so zooming changed which segment drew last and the
shown number appeared to change. Each segment is now labelled at the middle
of its own cutting moves.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Rot Start, Rot End and Step columns showed the drawing's radian
constraints as-is, so users had to type 1.5708 for 90 degrees. The grid now
shows and accepts degrees; rows keep the radian values, so an unedited row
passes the drawing's limits to the engine without a conversion round trip.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The server and Database-mode pages were written after v0.3.0 was tagged,
so builds pinned to v0.3.0 had no help for setting up or connecting to a
nest server, or for the library, sets and releases that depend on it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Strip lines now stop at a full-length horizontal cut-off that clears the
parts instead of slicing the band beyond it. The desktop dialog and Plan
Cutting also propose their own horizontal separator when that band beats
the X tail (opt-in for API callers via KeepHorizontalRemnant); a kept X
tail beside the band becomes a corner piece whose separator stops there.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Curved leads turned with the contour winding, which is backwards on outside
perimeters: arc lead-ins arrived against the cut, and Line + Arc / arc
lead-outs went the long way round on one winding. LeadTurn now gives the
arc's turn direction for emission, the pierce-zone check and the preview,
and the arc geometry mirrors with it.
At convex outside corners, curved lead-ins use the first-cut edge's normal
and arc lead-outs the last-cut edge's, whichever edge was picked.
ArcLeadIn gains SweepAngle (degrees, (0, 180], default 180) in the cutting
panel, settings, nest files and cut pins; older files read as 180.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
DefaultPlateNester, StripPlateNester and RemnantPlateNester differed only
in the filler they built. They are replaced by one internal PlateNester
over a Func<Plate, PlateFiller>, which keeps the old Place exactly:
restricted rotation goes to OrderedPlateNester, and each trial gets a fresh
private plate and filler.
PlacementStrategies maps Fill (and its legacy "Default" alias), Strip and
both Remnants to a filler policy and layout. PlateNesterFactory reads it
case-sensitively and PlateFillService ignores case, as before; each keeps
its own error type and message. Nothing outside the Engine and its tests
used the three public nester types, so they are removed.
No layout changes: all 29 fill-stack pins pass with the pin file untouched.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
DefaultPlateFiller becomes PlateFiller(plate, policy, layout); PlateFillerBase
and StripPlateFiller are gone. PlateLayout.FillThenPack is the old
orchestrator path (Fill and both Remnants); PlateLayout.Strips is the old
StripPlateFiller.Nest, and Strip is Fill policy plus Strips layout.
Lifetimes are unchanged: a strip-layout filler runs every Fill, group Fill
and PackArea on a fresh inner filler and gives each strip fresh remnant
fillers, so learned angles and PlateNumber never leak into them. The
comparer, preferred direction, trim axis and angle recording now read the
policy directly. The base class's unsorted two-angle BuildAngles is dropped:
only DefaultPlateFiller's pipeline called BuildAngles, and Strip never ran it.
Layout-neutral: all 29 FillStackCharacterizationTests pins pass unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fill, Vertical Remnant and Horizontal Remnant are now three values of an
internal PlateFillPolicy that DefaultPlateFiller takes (Fill by default),
replacing RemnantPlateFiller and RemnantFillPolicy. The policy holds the
comparer factory, preferred direction, trim axis and angle mode; the
remnant angle mode still replaces the angle builder outright, and the
public FillPolicy that strategies read is unchanged. Layout-neutral: the
fill-stack characterization pins pass unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
FillStrategyRegistry now holds a fixed, ordered list of the seven
built-in strategies (Pairs, Row, Column, RectBestFit, Extents, Linear,
TiltedRemnant, in their Order sequence) instead of reflecting over the
Engine assembly. LoadFrom and LoadPlugins are gone; nothing outside
tests called them, so outside IFillStrategy plug-ins were never loaded
by a shipped host and none are loaded now. IFillStrategy stays public.
The disabled set stays process-wide and keeps its Disable, Enable,
SetEnabled, Strategies, AllStrategies and DisabledNames behavior for the
Options form. DefaultPlateFiller still reads Strategies, so interactive
Fill, the fixed-strategy engines, Irregular's block catalog and private
plate fill, the cutout lattice fill and the brute-force runner all keep
honoring it.
PlateViewFillLifetimeTests drives fills through PlateView, which builds
its own filler, so a filler-level seam can't reach it. The registry gets
an internal UseForTesting hook that swaps the list until disposed, and
the WinForms test project can see Engine internals for it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
When every drawing in a set starts with the same words, as in
"4980 A111 PT01", the set preview's labels were all cut short to the
same "4980 A111 P…". The preview now drops the leading words all names
share, cutting only at a space, '-', '_' or '.' and never emptying a
name, and notes the dropped prefix above the drawings.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With support tabs on and no support bed, nothing was tabbed and nothing
said so. A new no-bed width range (NoBedTabMinWidth..NoBedTabMaxWidth,
the short side of the part's minimum-area bounding rectangle) now picks
the parts to tab instead. SupportTabSettings.Analyze makes the choice
for Plan Cutting, hand-placed lead-ins and the pre-post review; without
a bed any tab clear of inside corners counts. With no bed and no range,
the plan notes that nothing was tabbed. Cutting Settings > Tabs gains
the range fields, and the values persist with the cutting parameters.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
NestLayoutCheck rejected Fill layouts whose interlocked arcs sat exactly
at the part spacing: its SpacingOutline circumscribes arcs by up to 0.001
each, more than the 0.0005 slack, so facing arcs overlapped. The runner's
placement validator measured inscribed 0.001 polygons instead and so
accepted gaps up to ~0.002 under the slack.
Both now find candidates with SpacingOutline and confirm them on
NativeContours, the native contours flattened at a twentieth of the slack
(moved out of PartSpacingReview, which keeps using them). The runner calls
NestLayoutCheck.KeepsSpacing, the same outline, tie rule and
confirmation, so the two validators accept exactly the same pairs.
Clears stays unconfirmed and stricter for engine certification. No
tolerance changed.
FixedStrategyEngine_IrregularJob pins now assert LayoutAssert.Valid with
unchanged digests; the NativeU 70-part grid's 28 reports were the same
cause and its test now requires none.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
BestFitFinder gathered each rotation strategy's candidates, and PairEvaluator
gathered evaluated results, in ConcurrentBags, so their order depended on which
worker finished first. The stable area sort then broke equal-area ties in that
arbitrary order, and fills, which try candidates in order and keep the first of
equal layouts, could nest the same parts differently between runs.
Both now fill index-addressed slots: candidates keep rotation-angle and
slide-offset order, results keep candidate order, and ties break the same way
every run. The candidates produced and their scores are unchanged.
The Strip whole-job pin in FillStackCharacterizationTests is re-pinned
(A66602F707290A36 -> FD03A4529D37E32C). That job ties between best-fit
pairs; the old pin recorded whichever tied pair the bag happened to return
first. The new layout places the same 26 parts, passes LayoutAssert.Valid
and gave the same digest in five separate test processes. The other 28
pins are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
StripPlateNester sent every request to the strip fills, which try two
classification angles and ignore rotation bounds. With a fixed or bounded
rotation at quantity above one they proposed forbidden poses, the job
validator threw "Candidate rotation is not allowed for the requirement."
and the whole Strip job failed. Strip now uses the same guard as
DefaultPlateNester and hands such plates to OrderedPlateNester.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Characterization digests for the interactive PlateFillService surface and
the fixed-strategy whole-job engines on L-shaped, notched, arc, bar and
chevron parts: single-item fills, whole-plate nests (including one where
learned angles change the layout, guarded by a full-sweep comparison),
fills beside clamp zones, and one job per Fill/Strip/remnant engine.
They let the planned filler/nester consolidation be shown layout-neutral.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ajandClaude Opus 5.5