anatoly/autocad-mcp-pro
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feat(environment): portable layer states, named views and UCS on both engines

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Layer states are ACADMCP_LAYERSTATES XRECORD chunks (<= 255 ASCII chars each),
in the file and not in AutoCAD's Layer States Manager. Headless view restore
writes the *Active VPORT (ezdxf's header has no $VIEWCTR; measured). UCS is
stored and made current; tool coordinates stay WCS.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd
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Umut CAN
2026-09-17 09:47:39 +03:00
co-authored by Claude Opus 5
parent 2805697d16
commit dcc8f07bf4
15 changed files with 2379 additions and 12 deletions
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README.md
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@@ -27,8 +27,8 @@ Live through COM on Windows, or headless through ezdxf anywhere — one typed co
</div>
> **v1.5 release snapshot:** 169 tools · 8 resources · 5 prompt templates · 2423 collected tests.
> 169 is the **registered** count; a default install advertises 164 over `tools/list`,
> **v1.5 release snapshot:** 179 tools · 8 resources · 5 prompt templates · 2423 collected tests.
> 179 is the **registered** count; a default install advertises 174 over `tools/list`,
> because `ENABLE_3D` is unset. `system_about` is the runtime authority.
## Why this exists
@@ -104,7 +104,7 @@ Claude Desktop, Cursor, or any stdio MCP host. For HTTP: `autocad-mcp --transpor
| Discovery | `search_tools` ranked over an AutoCAD command and synonym corpus — `FILLET`, `BPOLY`, `QSELECT`, `WBLOCK`, `OVERKILL`, `CHSPACE` each rank **#1** of the 161-tool advertised catalog |
| Batching | `cad_batch` runs a step list in one round trip; `fields=` projects 11 result-heavy tools |
| Paper space | tab lifecycle, viewports, `entity_change_space` (CHSPACE), `drawing_export_pdf(layout=…)` |
| Environment | `document_list/activate/close` — several drawings open at once on both engines, the active one is what every tool targets |
| Environment | `document_list/activate/close` — several drawings open at once on both engines; portable layer states (`ACADMCP_LAYERSTATES` XRECORDs — in the file, not in AutoCAD's Layer States Manager); named views; UCS stored and made current *(tool coordinates stay WCS)* |
| Selection | window vs crossing stated back to the caller; a polygon tested against its own shape, not its bounding box |
| Boundaries | `boundary_trace` (BOUNDARY/BPOLY) chains loose edges into one closed polyline, arcs kept as bulges *(headless)* |
| Measurement | `analysis_measure_entity` measures what is *in* the drawing, by handle |