aleleba/vectorcraft
1
0
Fork 0
mirror of https://github.com/storytold/vectorcraft.git synced 2026-11-02 06:07:06 -06:00
Code Issues Packages Projects Releases Wiki Activity

#1025: .ai editing data keeps sublayers with global colours and pattern fills

Browse Source 
The editing-data reader stopped on `Xk`/`XK` (global process colours) and
on `p`/`P` (pattern fills), so the file fell back to its PDF part, which has
only the top-level layers.

- `Xk`/`XK` read like `Xx`: a global swatch (not a spot ink), linked at its tint.
- `%AI3_BeginPattern` sections are read by a reader of their own into
  pattern swatches (tile from `(name) llx lly urx ury`, art in pattern space);
  `p`/`P` fill or stroke with them, placed by the operator's matrix. A pattern
  it can't read whole still makes a fill with it unreadable, as before.
- Tests on synthetic editing data; fuzz tokens and fixture extended.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
bflatastic
2026-10-11 06:04:48 +07:00
co-authored by Claude Opus 5.5
parent 3ee9543b3f
commit cee73d03a3
9 changed files with 321 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/gaps.md
+3 -2
View File
@@ -55,8 +55,8 @@ from G14 and the budget run of G15: **~170–270 h** one agent, ~50–80 h wall
- **Missing:** faithful layer and group structure from the editing data in real files (#951: 109 layers instead
of 14; #868: round trip with Illustrator 2018 loses layers and groups), guides and non-printing construction
lines (#779), open speed on large files (#758), legacy `.ai` without the prolog, live effects, brushes, symbols
and pattern fills as live objects (#637). Writing Illustrator's own editing data is out of scope
lines (#779), open speed on large files (#758), legacy `.ai` without the prolog, live effects, brushes and
symbols as live objects (#637; pattern fills and global colours are read since #1025). Writing Illustrator's own editing data is out of scope
(undocumented); Save As `.ai` stays PDF-compatible.
- **Evidence:** the issues above; 28 of the 350 issues are about `.ai`/EPS (about 22 people, the most common single
format theme), 20 fixed, and the 8 open ones are about structure (layers, guides, speed, live objects), not missing
@@ -200,6 +200,7 @@ from G14 and the budget run of G15: **~170–270 h** one agent, ~50–80 h wall
| Date | Change | Summary |
|---|---|---|
| 2026-10-11 | minor | G9: `.ai` pattern fills and global colours read from the editing data (#1025) |
| 2026-10-10 | minor | G3: initial Revolve landed (#846), 45–75 h left |
| 2026-10-10 | minor | G9 evidence counted from the tracker (28 `.ai`/EPS issues, 20 fixed); impact narrowed to handing files back |
| 2026-10-10 | minor | Alpha blockers checked against the core-workflow gate: none |