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131 commits 1 branch 0 tags 46 MiB
Commit graph cad-editor/src/modules/home/modify/break_cmd.rs
Author SHA1 Message Date
Hakan Seven
519b305f0e feat: BREAK support for Ellipse entities 
Add break_ellipse() that projects the two break points onto the ellipse
parameter space (eccentric anomaly) and removes the CCW segment between
them, producing a partial Ellipse entity — matching AutoCAD break behaviour.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-04-07 10:48:40 +03:00
Hakan Seven
0aef1fc12f Feat: ROADMAP Phase 1-5 batch — trim/extend, plot scale, viewport UX, mline caps, table alignment 
- TRIM/EXTEND: Ray and XLine entities supported as cutting boundaries and trim targets;
  trim results in Ray→Line/Ray, XLine→Ray/Ray or Line; hover preview added
- Plot scale override: Fit/1:1/1:2/1:5/1:10/1:20/1:50/1:100/2:1 buttons added to Page Setup
  panel; PageSetupCommit applies scale to PlotSettings
- Viewport UX: locked viewport gets orange border; selected viewport gets white border
- Named view → viewport assignment: Choice dropdown in properties panel copies
  view_target/direction/height to the viewport entity
- MLine caps: perpendicular start/end cap lines added for open (non-closed) MLines
- Wipeout polygon grips: boundary vertices become editable grips when clipping_enabled+Polygonal;
  world→pixel back-projection on drag
- Table cell alignment: CellStyle.alignment (1-9) drives left/center/right + top/middle/bottom
  text positioning; cxf::measure_text() helper added
- New commands/features: DIMCONTINUE (DCO), DIMBASELINE (DBA), TOLERANCE (TOL), TABLE,
  ATTDEF, ATTEDIT, ATTDISP, BREAKATPOINT (BAP), PLOTWINDOW (PW), MLINE (ML);
  DIMSTYLE/DIMCURRENT/CLAYER/LTSCALE/CELTSCALE/SCALETEXT/XDATA/UCSICON/REGEN/DRAWORDER extended
- PLINE arc mode: A/L/CLOSE text input, bulge computation, arc preview
- Warning cleanup: removed unused imports and unreachable patterns

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-04-03 15:31:05 +03:00
Hakan Seven
4b8ae08a19 Feat: BREAK command (BR) — split Line/Arc/Circle/LwPolyline at two points 
3-step interactive flow:
  1. Entity pick (first break point recorded at click location)
  2. Optional first point refinement
  3. Second break point → CmdResult::BreakEntity applied in cmd_result

Geometry:
- Line: project p1/p2 onto line parameter space → two line fragments
- Arc:  project p1/p2 to arc angles → trim CCW from p1 to p2
- Circle: same as Arc, converts Circle → Arc
- LwPolyline: nearest-vertex split → two polyline fragments

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-04-02 23:39:51 +03:00