- Cast EPC defaultWaypoints readonly tuple to EpcWaypoint[] in collision.ts
- Fix pdfjs render() call with canvas property
- Remove unused @ts-expect-error directive
- Add @types/node and type annotations for vite.config.ts
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
SVG-based rendering caused non-uniform stroke scaling when symbols were
stretched. Now conveyor, chute, tipper are drawn as canvas rects, and
extendo is drawn as a canvas path with fixed left bracket proportions.
All use consistent 0.5px stroke regardless of size.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Change all conveyance SVGs from black fill to white fill with black stroke
- Update programmatic rendering (curves, induction, spur) to white fill
- Replace PE 3-slice rendering with programmatic canvas paths for
consistent stroke width at any size
- Reduce PE default size from 56x20 to 30x14 to fit around conveyor devices
- Update SVG export to match new white fills
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
End box was 10×20 (tall/narrow perpendicular to line), now 20×10
(wide/squat along line), matching the start icon's landscape proportions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Rotate the direction vector -90° for the right box in collision
detection and bounds calculation to match the perpendicular
rendering orientation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Right box stroke now uses EPC_CONFIG.lineWidth (1.5) instead of 0.3
- Right box positioned at -rb.w (backward) matching canvas renderer
- End box rotated 90° (perpendicular to line) in canvas, export, and hit-testing
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace bounding-box hit test with proper shape-aware check that tests
proximity to line segments and oriented end boxes with 8px hit margin,
making the thin EPC much easier to select and drag.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Just expand w/h to cover the full waypoint extent without moving
sym.x/y. The origin-shifting math was causing the symbol to jump
in the direction of waypoint movement on mouse release.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
recalcEpcBounds now properly normalizes the bounding box to start at
(0,0) in local space, adjusting sym.x/y to compensate so the world
position and rotation center stay constant. Handles rotated symbols
by rotating the center offset into world space.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Updating sym.w/h mid-drag shifted the rotation center used by
toSymbolLocal, causing waypoints to jump. Now recalcEpcBounds
only runs on mouseup, keeping the coordinate transform stable.
Also removed the endpoint slide constraint that was causing
instability due to using the moving position as direction source.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- First/last waypoints now only extend/shorten along their segment direction,
preventing unwanted rotation of the end boxes
- Middle waypoints remain freely draggable for direction changes
- Add default middle waypoint so new EPCs have 3 control points
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Increase EPC line width from 0.4 to 1.5 for visibility
- Increase right box stroke from 0.3 to 1.0 to match left icon stroke
- Fix right box to extend behind last waypoint (like left icon), not forward
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
All three now use identical 20x20 viewBox, 19x19 rect, font-size 8,
centered text with dominant-baseline="central". Updated symbol defs
to match the new 20x20 dimensions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Reduced font sizes and used dominant-baseline="central" with y at
the vertical center so text is centered both horizontally and
vertically inside the box without overlapping the border.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When a symbol is mirrored, negate the horizontal drag delta and swap
the left/right handle identity so resizing matches the visual direction.
Also fixes spur handle resize with mirrored spurs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Remove tabs, single unified device list grouped by type
- Drop on empty space → places new symbol with device ID
- Drop on existing symbol → assigns the device ID as label
- Drop-target highlight shown when hovering over existing symbols
- Always sorted ascending by device type
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Collision detection now mirrors spur trapezoid and induction arrow
vertices when the symbol is mirrored, matching the visual appearance.
Previously the collision polygon stayed unmirrored causing false
positives/misaligned collision zones.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Holding Shift while dragging locks movement to the dominant axis
(whichever has the larger delta from drag start). Works for both
single and multi-selection moves.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Each ID entry now shows a small SVG icon of its symbol type
- Device type name shown as subtle suffix
- Search results sorted ascending by device type, then by ID
- Search also matches device type name
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Blue dashed rectangle drawn while dragging
- Selects all visible symbols whose bounding box intersects the marquee
- Respects hidden symbols and hidden groups
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Right-click context menu: "Hide" option to hide individual symbols
- "Show All Hidden" appears in context menu when anything is hidden
- Top visibility bar with toggle chips for each device group
- Hidden symbols are excluded from rendering, hit testing, and SVG export
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Single-element SVGs: id/label/transform directly on the element (no <g>)
- SVGs with <g> group (dpm, diverter): keep the group, put id/label on it
- Multi-child SVGs without group (beacon): wrap in <g> with id/label
- Programmatic shapes (induction, curved, spur): single <path> with id
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add search filter to Devices tab in right dock
- Add IDs tab: flat list of unassigned device IDs, drag onto placed symbol to assign label
- Highlight drop target symbol with cyan glow during label drag
- Add labelDropTarget state and dropTarget theme entry
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Split collision.ts (707→549): extract distance.ts (pure math) and grid-snap.ts
- Fix curved conveyor/chute outline to match SVG viewBox geometry
- Draw curves programmatically with fixed 30px band width (no SVG stretching)
- Single resize handle for curves (was 2)
- Add .gitattributes for consistent line endings
- Make Vec2 type module-private
- Add mirror transform support in renderer
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
