Files
autocad-mcp-pro/engineering/arch/__init__.py
T
Umut CANandClaude Opus 5.5 cd1ae3529c feat(arch): SECTION 25 opens - walls, openings, stairs and exterior chains as tools
engineering/arch/draw.py is the only module of the track that touches a
backend. It draws through draw_prims(role_layer=ARCH_ROLE_LAYER) and the
generic contract members, so it runs on both engines as written, and it writes
the plan onto the drawing: each element's ACADMCP_ARCH record on one of its own
entities (a wall's first face line, a door's leaf, a window's frame, a stair's
first riser) and, beside it under ACADMCP_ARCH_H, the handles that element
owns. read_plan reads the records back and never modifies the drawing.

arch_wall computes the whole network before and after the new walls and
redraws only the drawn walls whose outline changes - erasing exactly the
entities they own - and says which under redrawn. arch_opening hosts a door or
a window in a drawn wall found by id and redraws that wall cut; its tag
defaults to the next D1/W1 (K1/P1 in Turkish). A new wall that would leave a
drawn opening uncuttable, and an opening that runs into a junction, are refused
before anything is erased. arch_stair reports the Blondel value; it does not
enforce it.

exterior_chains gives each side up to three rows, nearest first: every jamb in
that facade, both faces of every wall meeting it, and the overall - from the
wall engine's own faces. A row that would only restate a farther one is not
emitted (ISO 129-1: each measurement once). The 10 mm / 8 mm row spacing is a
declared drafting default times the plot scale, not a standard value.

The arch tag is ranked after mech so the four tools file under a new
architecture group; alias records carry WALLADD/MLINE, DOORADD/WINDOWADD and
STAIRADD with English and Turkish shop words. Inventory regenerated; README
snapshot 233 tools (228 advertised) in 26 groups; registry snapshot
architecture: 4.

No new ActiveX member is called. Measured on AutoCAD 2026 in a scratch
document through ComBackend: shell + teed partition, D1 + W1, a straight 17-riser stair
and the bottom chains gave the same 20 wall LINEs (identical endpoints),
9 poche HATCHes, 1+1 door, 4 window lines, 11 dimensions and a read_plan
round trip as the headless engine.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd
2026-09-23 23:00:05 +03:00

113 lines
2.2 KiB
Python

"""Architectural 2D: the plan model and the engine that draws it (track F).
Merge rule for the three track-F branches: the re-exports below are additive
and alphabetical - keep every side's names.
"""
from __future__ import annotations
from .dimension import (
FIRST_OFFSET_PAPER_MM,
ROWS,
SIDES,
STEP_PAPER_MM,
exterior_chains,
)
from .lang import LANGS, fmt_area_m2, fmt_number, tag_prefix, vocab
from .layers import ARCH_LAYER_DEFS, ARCH_LAYER_ROLES, ARCH_LAYERS, ARCH_ROLE_LAYER
from .materials import WALL_HATCH_TABLE, WALL_MATERIALS, wall_hatch
from .model import (
APP_ID,
KINDS,
Opening,
Room,
Stair,
Wall,
axis_segments,
decode,
encode,
from_payload,
opening_from_dict,
room_from_dict,
segment_of,
stair_from_dict,
to_payload,
to_values,
validate_openings,
wall_from_dict,
wall_length,
)
from .openings import opening_prims
from .stairs import (
ARROW_PAPER_MM,
BLONDEL_RANGE,
STAIR_KINDS,
TEXT_PAPER_MM,
TURNS,
blondel,
stair_prims,
)
from .walls import (
MIN_JOIN_ANGLE_DEG,
WallGeometry,
face_offsets,
room_segments,
wall_geometry,
wall_geometry_by_wall,
wall_segments,
)
__all__ = [
"APP_ID",
"ARCH_LAYERS",
"ARCH_LAYER_DEFS",
"ARCH_LAYER_ROLES",
"ARCH_ROLE_LAYER",
"ARROW_PAPER_MM",
"BLONDEL_RANGE",
"FIRST_OFFSET_PAPER_MM",
"KINDS",
"LANGS",
"MIN_JOIN_ANGLE_DEG",
"Opening",
"ROWS",
"Room",
"SIDES",
"STAIR_KINDS",
"STEP_PAPER_MM",
"Stair",
"TEXT_PAPER_MM",
"TURNS",
"WALL_HATCH_TABLE",
"WALL_MATERIALS",
"Wall",
"WallGeometry",
"axis_segments",
"blondel",
"decode",
"encode",
"exterior_chains",
"face_offsets",
"fmt_area_m2",
"fmt_number",
"from_payload",
"opening_from_dict",
"opening_prims",
"room_from_dict",
"room_segments",
"segment_of",
"stair_from_dict",
"stair_prims",
"tag_prefix",
"to_payload",
"to_values",
"validate_openings",
"vocab",
"wall_from_dict",
"wall_geometry",
"wall_geometry_by_wall",
"wall_hatch",
"wall_length",
"wall_segments",
]