A straight lead-in at a convex outside-perimeter corner now runs along the
extension of the edge cut first, so the torch enters on that line and keeps
cutting it. The result no longer depends on which of the corner's two edges
auto-assign or the manual cursor picked, which made placement flip between
straight and 90 degrees. The approach angle is ignored at such corners.
The straight lead falls back to the first-cut edge normal when its pierce
would be closer than PierceClearance to the contour (very flat or tessellated
corners). Reflex perimeter corners bisect the notch. Line lead-outs run on
straight past a convex corner along the last-cut edge, except on tabbed
perimeters. Program generation and the Place Lead-in preview share
ResolveLeadIn/ResolveLeadOut.
Part.Clone and CloneAtOffset copied the lead-in program but not
HasManualLeadIns, LeadInsLocked, CuttingParameters or the tracked
pre-lead-in rotation. A copy of a rotated lead-in part reported
rotation 0 (the rebuilt program's), so saving it wrote the wrong
rotation and Remove Lead-ins restored an unrotated part.
Part.Rotate on a lead-in part set the tracked rotation from the
lead-in program's own Rotation, which starts at zero when the cutting
strategy rebuilds it, so a further quarter turn left Rotation unchanged.
Lead-in parts now accumulate the applied angle instead.
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.
The either/or format meant a SubProgramCall with both a non-zero
Offset and non-zero Rotation would only show the Offset, hiding the
rotation metadata. The data model supports both independently, so the
display should too.
Also fixes a zero-field leak where the old fallback emitted
`G65 P_ R0` for calls with no rotation. Now each field is only shown
when non-zero, and `G65 P_` with no arguments is emitted when
neither is set.
Note: SubProgramCall.ToString is purely a debug/display aid. The
Cincinnati post emits sub-calls via the G52 + M98 bracket, not via
G65, so this format doesn't correspond to real machine output.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ConvertMode.ToIncremental skips SubProgramCalls when computing deltas,
so all code paths that expand SubProgramCalls must: (1) set curpos to
savedPos + Offset before expanding, and (2) restore curpos afterward
so subsequent incremental codes get correct deltas.
Fixed in ConvertProgram, GraphicsHelper (AddProgram, AddProgramSplit),
PlateRenderer (DrawRapids, DrawProgramPiercePoints, GetFirstPiercePoint),
and CutDirectionArrows.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds ApplySingle to ContourCuttingStrategy that applies lead-in/out to
only the contour containing the clicked entity, emitting other contours
as raw geometry. Also adds ApplySingleLeadIn wrapper to Part.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add AutoTabMinSize and AutoTabMaxSize properties to enable automatic tab
assignment based on part size. Update CuttingParametersSerializer for
round-trip serialization and add tests.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move 43 root-level test files into feature-specific subdirectories
mirroring the main codebase structure: Geometry, Fill, BestFit, CutOffs,
CuttingStrategy, Engine, IO. Update namespaces to match folder paths.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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