Core PlateRemnant.Expected picks a full-span cut-off drop clear of the
parts (less kerf, nominal position for head-locked overcuts), else the
largest salvage edge offcut, else none below the nest's new persisted
MinimumRemnantDimension. NestJobCost's salvage offcut now calls the Core
rule unchanged. NestWriter writes a derived plate expectedRemnant that
readers skip, and /sheets reports it per plate.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Auto Nest on MaterialLedger stock now records which inventory item each
physical sheet uses, so ML can hold exactly those items instead of matching
by size.
- Core: Plate.StockItemCodes (entry i = sheet i of Quantity; empty = uncoded).
Core invalidates it: a resize clears it (turning the sheet keeps it), a lower
Quantity truncates it, a nest material/grade/thickness change clears every
plate's, ClearAll clears it and new plates never copy it.
- Desktop Auto Nest: after a kept proposal is committed, LedgerStockAssignment
deals each ledger row's codes to its plates in Nest.Plates order (bundles
repeat their code; clamp-removal variants use their base row). Rejected,
discarded or cancelled proposals never reach it. NestPipelineCommit.PairWithStock
pairs committed plates with their solved stock; the engine stays ledger-free.
- Plate list tooltip: "Stock: CODE (location)"; locations are display-only.
- nest.json: optional plate stockItemCodes, omitted when empty, read leniently.
- /api/nests/{id}/sheets: new plates[] { index, width, length, quantity,
stockItemCodes }; sheets[] unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The support grid was one shared support-grid.json, off by default, and a nest
had no machine at all, so a plasma table and a fiber laser could not have
different grids, and nothing could pick machine-specific behavior later
(lead-ins differ between laser and plasma; tabbing depends on the grid).
- Nest.Machine (id + name) persists as top-level `machine` in nest.json;
malformed values load as none.
- MachineConfig.SupportGrid holds each machine's grid; a machine without one
still falls back to the legacy support-grid.json.
- New and BOM import assign the Tools > Nest Defaults machine (first by name
when none is chosen) and give the nest that machine's grid.
- Nest > Machine reassigns a nest and swaps in the new machine's grid;
Nest > Support Grid saves machine defaults to the nest's machine.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Model the machine's support bed as a grid of contact points measured
from the plate origin, and check each part's center of gravity against
the convex hull of the grid points under its material. The bed is
extensible so straight and CAD-imported curved slats can follow.
- Core: SupportBed/SupportGrid, SupportMaterial and SupportAnalyzer
(margin with registration tolerance, best single tab point)
- Nest-wide support bed that every plate follows, saved in
plateDefaults.supportBed; machine defaults in support-grid.json
- CuttingParameters.SupportTabs: Plan Cutting tabs only unsupported
parts and limits their perimeter entries to points where the tab
steadies the part, falling back to any fitting entry
- Desktop: Nest > Support Grid..., View > Draw Support overlay and a
"Tab parts the support grid cannot hold level" tab option
- docs/support-tabs.md, nest file format and planner notes
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Clamps could only sit on the origin-side edge and be edited as a list in
Nest > Clamps. Setting them up against a real sheet is easier by dragging
them where they are, so Plate > Edit Clamps adds an edit mode: drag a clamp
along its edge or onto another edge, click near an edge to add one, click a
clamp's locating dimension to type its distance from the origin, Delete to
remove. Dimensions measure to the clamp center or its near edge
(remembered per user). Edits replace the nest's rail so every sheet follows,
like the dialog.
Rail clamps now carry a ClampEdge (origin side, far side, origin end, far
end), positioned from the origin along that edge. Origin-side clamps keep
their ids and files; other edges persist in optional per-edge arrays in
.nest files and clamps.json, omitted when empty.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Add ClampRail: identical clamps (width along the edge, depth into the
sheet) at X centers measured from the plate origin on the origin-side
edge. It resolves onto any sheet size and quadrant without re-scaling:
clamps wholly beyond the sheet are skipped, one still reaching onto it
is clipped to it, and ids follow rail position (clamp-N) so a physical
clamp keeps its id on every sheet.
A plate can follow a rail (Plate.SetClampRail); its ClampZones are then
derived and re-resolved whenever Size or Quadrant changes, because the
clamps are fixed to the machine. Plates without a rail keep explicit
zones unchanged. Nest.PlateDefaults.ClampRail is the template new plates
follow, and Nest.SetClampRail applies a nest-wide rail to every plate
(an empty rail removes it).
Add NestStatus (Quote/ToBeCut/HasBeenCut) plus MadeBy on Nest, written as
additive camelCase nest.json fields with PascalCase enum strings matching
the units convention. Legacy files and unknown status values fall back to
Quote. The nest info dialog gains a Status dropdown and Made By box.
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 PlateOptions and SalvageRate properties to the Nest class and
round-trip them through NestWriter/NestReader via a new PlateOptionDto.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Material and thickness are properties of the nest (all plates share the
same material/gauge), not individual plates. This moves them to the Nest
class, removes them from Plate and PlateSettings, and updates the UI so
EditNestInfoForm has a material field while EditPlateForm no longer shows
thickness. The nest file format gains top-level thickness/material fields
with backward-compatible reading from PlateDefaults for old files.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add MaterialLibraryResolver for Cincinnati post processor to resolve
G89 library files from material/thickness/gas configuration
- Add Nest.AssistGas property with serialization support in nest format
- Add etch library support with separate gas configuration
- Fix CutOff tests to match AwayFromOrigin default cut direction
- Fix plate info label not updating after ResizePlateToFitParts
- Add cutoff and remnants toolbar button icons
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move all projects from Source/ to repository root for simpler navigation.
- Remove External/ dependency DLLs (will use NuGet packages)
- Remove Installer/ NSIS script
- Replace PartCollection/PlateCollection with ObservableList
- Add packages.config for NuGet dependencies
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
ajandClaude Opus 5.5