FilterPanel.LoadItem was hardcoding all layer and line type checkboxes
to checked, ignoring actual visibility state. Now reads Layer.IsVisible
and entity IsVisible to set correct checked state.
Also guard DetermineWinding against shapes with fewer than 3 polygon
points (defaults to CCW) to prevent crash when applying lead-ins.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
MicrotabLeadOut was an unimplemented stub (Generate returned empty list)
that duplicated tab functionality. Existing saved configs with "Microtab"
selected will gracefully fall back to NoLeadOut.
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>
Shape.Area() returns Math.Abs(signedArea), so DetermineWinding always
detected CCW regardless of actual winding. Use ToPolygon().RotationDirection()
which uses the signed area correctly.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ComputeNormal assumed CW winding for all contours. For CCW-wound cutouts,
line normals pointed to the material side instead of scrap, placing lead-ins
on the wrong side. Now accepts a winding parameter: lines flip the normal
for CCW winding, and arcs flip when arc direction differs from contour
winding (concave feature detection).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds Dictionary<string,string> VariableRefs to Motion (cleared on Rotate/Offset) and string VariableRef to Feedrate, with deep-copy Clone() support, so post processors can emit variable references instead of literal coordinate values.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds immutable VariableDefinition record to OpenNest.CNC with name,
expression, resolved value, inline, and global flags. Fixes namespace
collision in PatternTilerTests and PolygonHelperTests caused by the new
OpenNest.Tests.CNC namespace.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Resolve lead-in points by walking backward through cutting order (from
perimeter outward) so each lead-in faces the next cutout to be cut
rather than pointing back at the previous lead-out. Extract EmitContour
and EmitScribeContours to eliminate duplicated cutout/perimeter logic.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
CCW arcs (e.g. the top of a U-slot) had the radial normal pointing
into the part material instead of into the scrap. This caused the
lead-in preview to flip sides on concave features.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When TabsEnabled is set, trims the end of each contour using a circle
centered at the lead-in point with radius equal to the tab size. The
uncut gap between the trim point and the contour start keeps the part
connected to the sheet.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The offset direction (start→pierce) is reversed from the approach
direction (pierce→start), so the old formula produced 180°−angle
instead of the requested angle. Invisible at the 90° default but
caused 45° to render as 135°.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Scribe/etch lines were being treated as cut contours by
ContourCuttingStrategy, receiving lead-ins and kerf compensation.
Now they are separated before ShapeProfile construction and emitted
as plain moves with LayerType.Scribe preserved.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Scales down lead-ins that would place the pierce point too close to the
opposite wall of small holes. Uses quadratic solve to find the maximum
safe distance inside a clearance-reduced radius. Adds Scale() method to
all LeadIn types and applies clamping in both the strategy and the
interactive preview.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Three issues caused incorrect rendering after lead-in application:
- Rapid move entities from ToGeometry() were included in ShapeProfile
contour detection, turning traversal paths into cutting moves
- Program created with Mode.Incremental default made the absolute-to-
incremental conversion a no-op, leaving coordinates unconverted
- AddProgramSplit didn't call StartFigure() at rapid moves, causing
GraphicsPath to draw implicit connecting lines between contours
- Part.Rotation returned 0 from the new program instead of the actual
rotation, displacing the sequence label on rotated parts
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Restructure the cutting parameters dialog with separate Lead-In and
Lead-Out GroupBoxes per tab, exposing editable length/angle/radius
fields for lead-outs (previously hardcoded). Add Tabs section with
enable checkbox and width control. Also fix lead-in/lead-out angle
calculations and convert cutting strategy output to incremental mode.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds LayerType.Leadout to all LinearMove and ArcMove instances produced
by LineLeadOut and ArcLeadOut Generate() methods.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds LayerType.Leadin to all LinearMove and ArcMove instances produced
by LineLeadIn, ArcLeadIn, LineArcLeadIn, CleanHoleLeadIn, and
LineLineLeadIn Generate() methods, plus tests covering all subclasses.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds Suppressed bool to the Motion base class so LinearMove, ArcMove,
and RapidMove can be flagged for skip during rendering and post-processing
when they fall within a tab gap. Clone() updated on all three subclasses
to preserve the flag. Covered by new MotionSuppressedTests.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The parameterless rotation is equivalent to rotating around (0,0),
so delegate to the origin overload to eliminate 30-line duplicate.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Move ProgramVariable and ProgramVariableManager from
OpenNest.Posts.Cincinnati to OpenNest.Core/CNC (namespace OpenNest.CNC)
so they can be used internally in nest programs
- Add parameterless constructor to CincinnatiPostProcessor that loads
config from a .json file next to the DLL (creates defaults on first run)
- Enums serialize as readable strings (e.g., "Inches", "ControllerSide")
- Config file: OpenNest.Posts.Cincinnati.json in the Posts/ directory
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>
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>
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>
