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refactor(engine): align namespaces with directory layout under OpenNest.Engine

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All 132 OpenNest.Engine source files now declare namespaces matching
their nested directories: Jobs/, Jobs/Placement/, Jobs/Adapters/,
Fill/, RectanglePacking/, CirclePacking/, and engine-root types moved
from 'OpenNest' to 'OpenNest.Engine'. RootNamespace updated accordingly.
Consumers (Api, Console, Mcp, Benchmark, Training, desktop app, tests)
gained the explicit usings the move requires; CLAUDE.md updated.
This commit is contained in:
aj
2026-09-21 13:18:34 -04:00
parent fd3375cde6
commit 451841401a
114 changed files with 142 additions and 69 deletions
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CLAUDE.md
+3 -3
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@@ -51,8 +51,8 @@ Nesting algorithms provide both a legacy single-plate API and a whole-job API. T
- **Fill/** (`namespace OpenNest.Engine.Fill`): Fill algorithms — `FillLinear` (grid-based), `FillExtents` (extents-based pair tiling), `PairFiller` (interlocking pairs), `ShrinkFiller`, `RemnantFiller`/`RemnantFinder`, `Compactor` (post-fill gravity compaction), `FillScore` (lexicographic comparison: count > utilization > compactness), `Pattern`/`PatternTiler`, `PartBoundary`, `RotationAnalysis`, `AngleCandidateBuilder`, `BestCombination`, `AccumulatingProgress`.
- **Strategies/** (`namespace OpenNest.Engine.Strategies`): Pluggable fill strategy layer — `IFillStrategy` interface, `FillContext`, `FillStrategyRegistry` (auto-discovers strategies via reflection, supports plugin DLLs), `FillHelpers`. Built-in strategies: `LinearFillStrategy`, `PairsFillStrategy`, `RectBestFitStrategy`, `ExtentsFillStrategy`.
- **BestFit/** (`namespace OpenNest.Engine.BestFit`): NFP-based pair evaluation pipeline — `BestFitFinder` orchestrates angle sweeps, `PairEvaluator`/`IPairEvaluator` scores part pairs, `RotationSlideStrategy`/`ISlideComputer` computes slide distances. `BestFitCache` and `BestFitFilter` optimize repeated lookups.
- **RectanglePacking/** (`namespace OpenNest.RectanglePacking`): `FillBestFit` (single-item fill, tries horizontal and vertical orientations), `PackBottomLeft` (multi-item bin packing, sorts by area descending). Both operate on `Bin`/`Item` abstractions.
- **CirclePacking/** (`namespace OpenNest.CirclePacking`): Alternative packing for circular parts.
- **RectanglePacking/** (`namespace OpenNest.Engine.RectanglePacking`): `FillBestFit` (single-item fill, tries horizontal and vertical orientations), `PackBottomLeft` (multi-item bin packing, sorts by area descending). Both operate on `Bin`/`Item` abstractions.
- **CirclePacking/** (`namespace OpenNest.Engine.CirclePacking`): Alternative packing for circular parts.
- **ML/** (`namespace OpenNest.Engine.ML`): `AnglePredictor` (ONNX model for predicting good rotation angles), `FeatureExtractor` (part geometry features), `BruteForceRunner` (full angle sweep for training data).
- `NestItem`: Input to the engine — wraps a `Drawing` with quantity, priority, and rotation constraints.
- `NestProgress`: Progress reporting model with `NestPhase` enum for UI feedback.
@@ -129,7 +129,7 @@ Always keep `README.md` and `CLAUDE.md` up to date when making changes that affe
## Key Patterns
- OpenNest.Core uses multiple namespaces: `OpenNest` (root domain), `OpenNest.CNC`, `OpenNest.Geometry`, `OpenNest.Converters`, `OpenNest.Math`, `OpenNest.Collections`.
- OpenNest.Engine uses sub-namespaces: `OpenNest.Engine.Fill` (fill algorithms), `OpenNest.Engine.Strategies` (pluggable strategy layer), `OpenNest.Engine.BestFit`, `OpenNest.Engine.ML`, `OpenNest.Engine.RapidPlanning`, `OpenNest.Engine.Sequencing`.
- OpenNest.Engine uses sub-namespaces: `OpenNest.Engine.Fill` (fill algorithms), `OpenNest.Engine.Strategies` (pluggable strategy layer), `OpenNest.Engine.BestFit`, `OpenNest.Engine.Jobs` (whole-job API, with `.Placement` and `.Adapters`), `OpenNest.Engine.ML`, `OpenNest.Engine.RapidPlanning`, `OpenNest.Engine.Sequencing`, `OpenNest.Engine.RectanglePacking`, `OpenNest.Engine.CirclePacking`. All Engine types live in namespaces matching their directory under `OpenNest.Engine/` (project files use `namespace X;` file-scoped or block style); consumers reference them via explicit `using OpenNest.Engine[.Sub];` directives.
- `ObservableList<T>` provides ItemAdded/ItemRemoved/ItemChanged events used for automatic quantity tracking between plates and drawings.
- Angles throughout the codebase are in **radians** (use `Angle.ToRadians()`/`Angle.ToDegrees()` for conversion).
- `Tolerance.Epsilon` is used for floating-point comparisons across geometry operations.