2 Commits

Include renames

Author	SHA1	Message	Date
Umut CANandClaude Opus 5.5	5388440c27	fix(task-7): rotation honoured end to end, each view dimensioned once, refusals that name their path ... - rotation turns the whole sheet of views about `at` as one rigid body: the prims, the recorded WCS `bbox` (plus the sheet-frame `frame_bbox` the next view is laid out against), the detail marker, and every dimension intent (points, text position, and the linear measuring direction + rotation). Measured headless: rotation=90 at (100,100) now draws (70,100)-(100,172), records exactly that box, and leaves only the 2 diameter chord defpoints off-geometry (was 4, up to 47.5 mm away). - dimension_part dimensions only views whose record is not `dimensioned`, takes `views=[indices]`, refuses a view already dimensioned by name (ISO 129-1), writes the flag back, places the hole table once, and refuses a fit no target view claims before drawing anything. A view the dimension layer emits nothing for (a detail) is reported in `skipped` and left unflagged. mech_dimension_part gains the `views` argument. - draw_prims checks hatch_add_boundary's {"ok": False}: the hatch is removed and the failure raised, never left solid through the bore. An engine whose capability map says `hatch_edge_paths` is unsupported (the live one) is refused before any prim of the view is drawn. - a view scale other than 1.0 is refused by name in draw_part and add_view (views are drawn full size; the scale would only have been recorded). - add_view's collision step compares real rectangles on both axes and steps along the projection axis layout_origin chose, so a third-angle view is never shoved back onto the front view and a top view keeps its alignment. - draw_from_spec validates `at` / `rotation` into the `parts[i]:` path and a transaction that cannot open is a ValueError (a ToolError at the tool). No new ActiveX member is called: the change composes existing contract members (dimension_linear rotation, entity_delete, capabilities()). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd	2026-09-23 12:20:25 +03:00
Umut CANandClaude Opus 5	8b14d4ef8d	feat(task-7): SECTION 21 - the mechanical part model as six tools ... engineering/mech/draw.py is the only module in the package that touches a backend: it turns the pure engine's primitive descriptions into entity_create_* and dimension_* calls, places them in WCS, and writes the part model back onto the drawing as ACADMCP_MECH XDATA on an anchor POINT. It is not a contract member and neither are the tools - exactly like gear_draw_* and titleblock_apply_iso_a3, it composes the generic members, so it is written once and works on both engines by construction and no capability key is needed. No new ActiveX call was written, so there was nothing to probe on the live seat; measured instead that every one of the 23 backend members draw.py calls exists on ComBackend and that ComBackend has no abstract methods left. mech_part_draw takes one model - a turned profile or a plate outline plus typed features - and draws its views in first-angle positions (third on request), dimensions them and records the placement. mech_view_add reads the model back out of the drawing and adds a side, top, section (full/half/offset/revolved) or detail view months later without the caller re-describing the part. mech_dimension_part lays out ISO 129 dimensions with no overlapping text, resolves ISO 286 fits against the measured nominal, and moves the holes into a table past a threshold. mech_hole_pattern exposes the same expansion for a drawing that was never built from the model - with its own diameter guard, because Hole.validate needs a part and a standalone pattern has none. mech_part_inspect reads the payload back and never modifies the drawing. mech_part_from_spec draws a whole sheet inside one transaction. Every part is validated before the transaction opens, so a refusal leaves the drawing untouched and names the path (parts[1]: segments[0].d_outer: ...), and the rollback is shielded with the shape engineering/pid/spec.py documents: anyio cancellation is level-triggered, so a bare await in the handler would be cancelled before the rollback body ran and leave half a sheet inside an open transaction. fits goes through dimension_intents(fits=...), the API Task 6 shipped, rather than being stamped on at draw time: that is the path that validates a key by name and refuses a fit on a reference dimension or on a hole that moved into the table. It is scoped per view first - a fit on segment[0] names nothing in the end view, and refusing there would make a correct three-view sheet undrawable - and any key no view claimed is handed back to dimension_intents so the refusal is written in its own vocabulary. SECTION 21 registers the six tools in the new mech pack, with alias records (SECTIONPLANE, ARRAY plus shop-floor synonyms in English and Turkish - mil, kademeli mil, kama, pah, kesit, gorunus), a regenerated tool inventory, the README release snapshot at 210 tools in 24 groups, and the frozen group-size snapshot gaining mech: 6. Lean is deliberately untouched here: spec section 11 puts three of these on the lean surface together with group G's two sheet tools, and Task 15 makes that edit once across all four branches. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd	2026-09-22 23:17:29 +03:00