Relocates CutParameters from OpenNest namespace to OpenNest.Api, adds
LeadInLength and PostProcessor properties, and provides a typed Default
factory. Updates Timing.cs, the WinForms project reference, and the three
consuming forms to resolve the type from the new namespace.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add Vector-based overloads to SpatialQuery (ray casting, edge distance,
directional gap, perpendicular overlap) and PartGeometry (directional
line filtering) to support pushing parts along any angle, not just
cardinal directions.
Add Compactor.PushBoundingBox for fast coarse positioning using only
bounding box gaps. ActionClone shift+click now uses a two-phase strategy:
BB push first to skip past irregular geometry snags, then geometry push
to settle against actual contours.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The Size fix (d4222db) changed Size.Width to Y axis and Size.Length to
X axis but only updated DrawPlate/LayoutViewGL. BoundingBox, WorkArea,
rotations, DXF export, and engine code still used the old Width=X
convention, causing the fill engine to get a swapped work area (60x120
instead of 120x60) and parts to fill in the wrong direction.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
FlangeShape generates an outer circle with evenly-spaced bolt holes
on a bolt circle pattern. ShapeDefinition.LoadFromJson<T>() provides
generic JSON loading for any shape — no separate preset classes needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Size.Parse and ToString now use WxL format (width first) matching the
natural convention. Fixed the Plate(w,l) constructor which was swapping
args when creating Size. Fixed PlateView.DrawPlate and DrawControl
ZoomToArea which had width/length mapped to the wrong screen axes.
Simplified Console --size parsing to use Size.TryParse instead of manual
split with confusing PlateHeight/PlateWidth fields. Added Command-Line
Interface section to README documenting all console options.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Use pole-of-inaccessibility (polylabel) to place part labels at the
visual center of shapes instead of the first path vertex. Labels now
stay correctly positioned regardless of part rotation or shape.
Also adds project README and MIT license.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Extract direction helpers to Helper class (EdgeDistance, DirectionalGap,
DirectionToOffset, IsHorizontalDirection) and use them to skip parts not
ahead in the push direction or further than the current best distance.
Defer line computation until parts survive bounding box checks.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The BestFitFilter's aspect ratio cap of 5.0 was rejecting valid pair
candidates needed for narrow plates (e.g. 60x6.5, aspect 9.2) and
remainder strips on normal plates. Three fixes:
- BestFitFinder: derive MaxAspectRatio from the plate's own aspect
ratio so narrow plates don't reject all elongated pairs
- SelectPairCandidates: search the full unfiltered candidate list
(not just Keep=true) in strip mode, so pairs rejected by aspect
ratio for the main plate can still be used for narrow remainder
strips
- BestFitCache.Populate: skip caching empty result lists so stale
pre-computed data from nest files doesn't prevent recomputation
Also fixes console --size parsing to use LxW format matching
Size.Parse convention, and includes prior engine refactoring
(sequential fill loops, parallel FillPattern, pre-sorted edge
arrays in RotationSlideStrategy).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Vector implements IEquatable<Vector> with proper GetHashCode for HashSet usage.
Polygon.FindCrossing uses bounding-box pruning to skip non-overlapping edge pairs.
Helper.DirectionalDistance deduplicates vertices via HashSet, sorts edges for
early-exit pruning, and adds a new array-based overload that avoids allocations.
PartBoundary sorts directional edges and exposes GetEdges for zero-alloc access.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace shape-list iteration with ShapeProfile.Perimeter in both
Part.Intersects and PartBoundary, simplifying the logic and ensuring
only the outermost contour is used for collision detection.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add G-code serialization via ToString() for debugging/ML workflows.
Fix Rotate(angle, origin) to propagate origin to sub-programs instead
of calling the single-argument overload.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Offset-only copies don't modify program codes, so sharing the instance
avoids expensive cloning during large pattern tiling.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add primitive-parameter RayEdgeDistance overload with AggressiveInlining,
merge Left/Right and Up/Down cases. Add DirectionalDistance overload that
accepts (dx, dy) translation without creating Line objects, and FlattenLines
for packing segments into flat arrays for GPU transfer.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Break deeply nested loop structure into focused helper methods,
reducing max nesting from 5 levels to 2. Uses GetRange/AddRange
for cleaner loop building.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Brings in the full NFP implementation: ConvexDecomposition, NoFitPolygon,
InnerFitPolygon, NfpCache, BottomLeftFill, SimulatedAnnealing optimizer,
and INestOptimizer interface. Resolves conflicts by keeping master's
progress reporting infrastructure alongside the new AutoNest methods,
and adapting RunAutoNest_Click to use NFP AutoNest with async/cancellation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Shape.OffsetEntity computed joins between consecutive offset segments
but never joined the last segment back to the first, leaving the
closing corner with a straight line instead of a proper miter/arc.
Track the first entity and apply the same join logic after the loop.
Also wrap nest template loading in try-catch so a corrupt template
file doesn't crash the app on startup — falls back to default nest.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The exit point should be the corner farthest from the origin so the
perimeter (cut last) ends near the machine home. The mapping was
backwards — Q1 (origin bottom-left) was returning (0,0) instead of
(w,l).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Exit point from plate quadrant, nearest-neighbor cutout
sequencing via ShapeProfile + ClosestPointTo, contour type
detection, and normal angle computation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
