- DIMSTYLE: every DimStyle field with its standard group code (DIMBLK/1/2 as
BLOCK_RECORD handles 342/343/344 with DIMSAH, DIMTXSTY 340, DIMDSEP, DIMCLRx, ...);
arrowhead blocks generated from our own geometry when no user block exists, and
not re-imported as user blocks on read.
- Per-dimension overrides as ACAD "DSTYLE" xdata (1070 code + typed value).
- Associativity: standard ACAD_DIMASSOC extension dictionary + DIMASSOC objects
(AcDbOsnapPointRef) for linear/aligned/ordinate extension origins, plus exact
links in CADCRAFT xdata; reader infers links from DIMASSOC for foreign files.
- Constraints/parameters: JSON in an XRECORD under the named-object-dictionary
key CADCRAFT_CONSTRAINTS (250-char chunks, backslashes escaped so no \U+).
- ACAD_TABLE write/read (sizes, cell text, merges) with *T display block,
TABLESTYLE objects and CADCRAFT xdata for title/header/text height/style.
- STYLE: vertical (70), backwards/upside-down (71), AcadAnnotative xdata.
- Reader: owner 330 taken outside 102 groups; hostile-input caps and tests.
- Validated: ezdxf strict readfile + audit (0 errors/0 fixes) and resave;
DXF->DWG->DXF via acadrust keeps all of it except TABLESTYLE objects.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A pick after one edit at 200k entities drops from ~110 ms (full rebuild) to ~4 ms;
steady-state picks stay at ~1 us. Adds a parity test against fresh builds and a
perf row for the incremental path.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Annotation (M4):
- TrueType text from system fonts (filled/outlined), shared placement for all text
- MTEXT formatting codes: fonts, heights, colours, under/overline, stacks, wrapping
- Full DIMSTYLE variables, per-dimension overrides, all arrowheads and ticks,
unit formats, tolerances, limits, alternate units, colours by role
- Associative dimensions that follow geometry; DIMREASSOCIATE/DIMDISASSOCIATE
- STYLE/DIMSTYLE management commands, DIMTEDIT, DIMSPACE, TABLE create/edit/merge
Parametric (M9):
- New cadcraft-constraints crate: weighted damped Gauss-Newton solver, conflict
and redundancy detection, expressions, AutoConstrain inference
- All GC*/DC* commands, GEOMCONSTRAINT/DIMCONSTRAINT, PARAMETERS, DELCONSTRAINT,
constraint bar / display settings; re-solve after every edit
Also: MODEL/PAPER status bar toggle, cargo xtask alias, roadmap update
(233/491 menu items, 290 commands).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Double-click a viewport (or MS) to edit model space inside it; the screen view maps
consistently so picks, snaps, grips and previews work in model units, and zoom/pan
change the viewport's view (or the sheet when the viewport is locked). PS or a
double-click outside returns to paper space.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Workflows and packaging adapted from the craftrules playbook (release environment with the twelve
signing secrets, new WiX upgrade code, .dxf/.dwg file associations), app icon set (hicolor, icns,
ico), docs/releasing.md. MTEXT now opens a text editor window for its contents.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
DIMLINEAR/ALIGNED/RADIUS/DIAMETER/ANGULAR/ARC/ORDINATE/CONTINUE/BASELINE, QDIM, MLEADER, LEADER;
HATCH/GRADIENT/BOUNDARY/REGION with pick-point boundary tracing (planar face walk with islands);
BLOCK/INSERT/ATTDEF/ATTEDIT/WBLOCK/PURGE/BATTMAN; dimension text gaps and horizontal text;
DXF header writer whitelist (correct group codes).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Brandon Thomas