Replace polygon boolean clipping with direct entity splitting using
bounding box filtering and exact intersection math. Eliminates Clipper2
precision drift that caused contour gaps (0.0035") breaking area
calculation and ShapeBuilder chaining.
Also fixes SpikeGrooveSplit: spike depth is now grooveDepth + weldGap
(spike protrudes past groove), both V-shapes use same angle formula,
and weldGap no longer double-subtracted from tip depth.
SplitDrawingForm: fix parameter mapping (GrooveDepth direct from nud,
not inflated), remove redundant Spike Depth display, add feature
contour preview and trimmed split lines at feature positions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Replace raw Panel with EntityView (via SplitPreview subclass) for proper
zoom-to-point, middle-button pan, and double-buffered rendering
- Add draggable handles for tab/spike positions along split lines; positions
flow through to WeldGapTabSplit and SpikeGrooveSplit via SplitLine.FeaturePositions
- Fix OK/Cancel buttons hidden off-screen by putting them in a bottom-docked panel
- Fix DrawControl not invalidating on resize
- Swap plate Width/Length label order, default edge spacing to 0.5
- Rename tab labels: Tab Width→Tab Length, Tab Height→Weld Gap, default count 2
- Spike depth now calculated (read-only), groove depth means positioning depth
beyond spike tip (default 0.125), converted to total depth internally
- Set entity layers visible so EntityView renders them
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- SpikeParameters: added GrooveDepth (how deep groove cuts into
receiving part) and SpikeWeldGap (gap between spike tip and groove)
- SpikeGrooveSplit: groove uses its own depth (wider/deeper than spike),
spike tip stops short by weld gap amount
- UI: added Groove Depth and Weld Gap fields to spike parameters panel
- Changed default pair count to 2 (one near each end)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When user selects Vertical Only or Horizontal Only, use the smaller
plate dimension as the constraint for that axis. Previously it filtered
results from FitToPlate which produced no lines when the part already
fit in the plate width but not height.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds a "Split Axis" dropdown (Auto / Vertical Only / Horizontal Only)
to the Fit to Plate options so users can control which direction the
part is split when weld direction matters.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Rapid-layer entities (connecting lines between cutouts and perimeter)
were being rendered in the split preview. Filter them out, matching
the same pattern used in DrawingSplitter.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds a Split button column to the DXF converter grid. Clicking it
builds a temporary Drawing from the item's visible entities and opens
SplitDrawingForm; if the user confirms, the split results replace the
original item in GetDrawings().
Co-Authored-By: Claude Sonnet 4.6 <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>
Cut-off parts use absolute coordinates in their programs, causing
Program.BoundingBox() to span from the origin to the cut-off position.
This made cut-offs invisible to GetLargestBoxVertically/Horizontally
since the oversized box straddled the cursor instead of acting as a
boundary. Derive thin obstacle boxes directly from CutOff definitions
and apply PartSpacing offset so fills respect spacing from cut lines.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds project dependency in .sln and project reference in OpenNest.csproj
so the Cincinnati post processor DLL builds before the main app, ensuring
it's always available in the Posts/ directory.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Select cut-offs by clicking their lines instead of a grip point.
Drag is axis-constrained with live regeneration during movement.
Selected cut-off highlighted with bright blue 3.5px line.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Regenerate cut-off programs after RotateSelectedParts so cut lines
update when parts are rotated, not just moved
- Change default CutDirection from TowardOrigin to AwayFromOrigin so
cuts start at the origin axis
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Extract MakePoint/AxisBounds/CrossAxisBounds helpers in CutOff to
eliminate repeated axis-dependent branching
- Simplify BuildProgram loop from 4 code paths to 2
- Use static EmptyExclusions to avoid per-part list allocations
- Fix double event subscription in ActionCutOff constructor
- Dispose debounce timer in DisconnectEvents
- Remove redundant BuildPerimeterCache call in OnMouseDown
- Extract TotalCutLength test helper, remove duplicate test
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace CutOff.BuildPerimeterCache (List<Shape>) with Plate.BuildPerimeterCache
(Dictionary<Part, Entity>) throughout. Consolidate two Regenerate overloads into
a single method with optional cache parameter. Fix Shape intersection bug where
non-intersecting entities added spurious Vector.Zero points to results.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Swap the ComboBox drawing selector with the same DrawingListBox control
used in EditNestForm, placed in a resizable SplitContainer. Add selection
highlighting and HideQuantity option to DrawingListBox. Show a centered
loading message while computing, and allow switching drawings mid-compute.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add "Sheet Cut-Off" menu item to the Plate menu that activates
ActionCutOff placement mode on the active PlateView.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds a new action that lets users place cut-off lines on plates by
clicking. The action auto-detects horizontal vs vertical axis based on
mouse proximity to plate edges, shows a dashed preview line that
follows the cursor, and adds the cut-off on left click. Pressing
Escape returns to selection mode.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add DrawCutOffs and DrawCutOffGrip methods to PlateView for rendering
cut-off lines and selection grip handles. Includes CutOffSettings and
SelectedCutOff properties, plus GetCutOffAtPoint for hit-testing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
RotateSelectedParts was calling Program.Rotate() directly on shared
Program instances, bypassing Part's copy-on-write (EnsureOwnedProgram).
Parts created via CloneAtOffset share the same Program, so rotating one
part would rotate all parts with the same reference.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Display current plate utilization percentage in the status bar,
updating live when parts are added or removed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Size(width, length) maps Width to vertical and Length to horizontal in
PlateView, but BoundingWidth (the longer dimension) was being passed as
Width (vertical) instead of Length (horizontal), causing the bounding
box to appear portrait instead of landscape.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Prevent InvalidOperationException when the timer fires before or
after the control handle is available.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Normalize pair bounding box to landscape (width >= height) in
PairEvaluator for consistent display and filtering. Fix
BestFitViewerForm where BoundingWidth/BoundingHeight were passed
in the wrong order to the plate Size constructor.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add Compactor.Settle and AutoNester.Optimize post-passes to
NestEngineBase.Nest, StripNestEngine, and PlateView.FillWithProgress
so all fill paths benefit from geometry-aware compaction.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add SelectionChanged event to PlateView and display the selected part's
location and size in a new status bar label. Shows combined bounding box
when multiple parts are selected.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add drawing dropdown to switch between drawings without reopening the
form. Change color scheme to light backgrounds with blue/red part fills
and auto-detect text color. Fix swapped bounding box width/length. Run
best-fit computation on a background thread so the UI stays responsive
during long calculations, with cancellation on drawing switch.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add third row (5x3 grid, 15 items/page), remove 50-result cap so all
candidates are pageable, start maximized, replace page label with
editable textbox for direct page entry, center nav controls, and
eliminate flicker on page change via DoubleBuffered + WM_SETREDRAW.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Draw only one set of preview parts at a time — active (current strategy)
takes precedence over stationary (overall best). Also clears active
parts when setting new stationary parts to prevent stale previews.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Kept using OpenNest.Api in Timing.cs and EditNestForm.cs alongside
remote's reorganized usings and namespace changes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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>
Move PlateViews and labels to designer file so they show in VS.
Fix nest orientation by swapping Box(Width,Length) to Box(Length,Width)
matching plate convention (Length=X, Width=Y). Add ComboBox Format
handler to show Drawing.Name. Zoom to fit after moving parts.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace SetTemporaryParts/ClearTemporaryParts/AcceptTemporaryParts in all
three progress callbacks (RunAutoNest, FillPlate, FillArea) with the new
two-bucket API: SetStationaryParts for IsOverallBest updates,
SetActiveParts for transient updates, AcceptPreviewParts(parts) and
ClearPreviewParts for completion. Also removes the now-redundant
highWaterMark guards from FillPlate_Click and FillArea_Click.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace single temporaryParts list with stationaryParts (overall best,
full opacity) and activeParts (current strategy, reduced opacity).
Update SetPlate, Refresh, UpdateMatrix, DrawParts, and FillWithProgress
accordingly. Replace SetTemporaryParts/ClearTemporaryParts/AcceptTemporaryParts
with SetStationaryParts/SetActiveParts/ClearPreviewParts/AcceptPreviewParts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Also fix missing using for FillHelpers in FillLinear and FillExtents,
and update callers (CompactorTests, PatternTileForm) for the new
Vector parameter.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Promotes btnRemovePlate to a field and toggles Enabled based on
plate count in add/remove event handlers.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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