X_isdoingreat

REAL CAD / SELECTED PUBLIC-SAFE SAMPLE

Not two rectangles. Three product chains you can inspect.

The same focus machine, DEMO-LIFT-01, is carried from Markdown into an actual editable 2D DXF, then from that freshly reopened 2D entity into an actual editable 3DSOLID DWG. A separate same-work-copy AutoCAD action proves the agent can change and read back the object directly.

Start with the Markdown See the AutoCAD action

Claim scale: this exact selected demonstration sample only, not arbitrary future DWGs or the whole historical 8.27 scope.

01 / MARKDOWN TO ACTUAL 2D CAD

The text and the drawing describe the same machine.

This is a direct, unfiltered render of the actual saved DXF. The surrounding racks, conveyors, transfer area, direction arrow, and focus footprint are CAD entities, not page decoration.

INPUT.MDPUBLIC-SAFE
device_id: DEMO-LIFT-01
type: VERTICAL_TRANSFER_LIFT
position_mm: [7000, 4400]
footprint_mm: [2000, 2400]
height_mm: 7800
direction: +X
Identity
DEMO-LIFT-01
Footprint
2000 × 2400 mm
Position
X 7000–9000 / Y 4400–6800
Direction
+X
ACTUAL SAVED 2D DXFFRESH READ
Actual public-safe 2D DXF with lift, conveyors, racks, structure, labels, and direction
Actual model space: 24 entities. The red center footprint is DEMO-LIFT-01; the adjacent long footprints are inbound and outbound conveyors.
Input
One Markdown equipment ledger plus a public-safe blank warehouse structure.
Product action
Read the Markdown primitives and write them as editable 2D CAD entities with traceable identity.
Result
A saved AC1032 DXF, freshly reopened and rendered without entity filtering.
Compare
ID, XY range, 2000 × 2400 footprint, +X direction, and the lift between both conveyors.

02 / REOPENED 2D TO EDITABLE 3D

The 3D body is built from the reopened 2D footprint.

The product reopens the actual 2D DXF, reads the exact closed footprint for DEMO-LIFT-01, combines it with the Markdown height, writes native solids, then reopens the final DWG read-only in full AutoCAD.

REOPENED 2D ENTITYAcDbPolyline

ID
DEMO-LIFT-01
XY
(7000, 4400) → (9000, 6800)
Closed footprint
2000 × 2400 mm
Height source
Markdown / 7800 mm

The native 3D entity stores the exact 2D DXF hash as its source ledger identity.

ACTUAL FINAL DWG IN AUTOCADFRESH REOPEN
Freshly reopened AutoCAD viewport showing five native editable 3D solids
Real AutoCAD viewport, cropped only to remove the local account and file path. The geometry remains unchanged.
Native solids5 × AcDb3dSolid
Focus Z range0 → 7800 mm
Focus volume37,440,000,000 mm³
Final reopenPASS / hash unchanged
Input
The actual reopened DEMO-LIFT-01 2D polyline plus the Markdown height of 7800 mm.
Product action
Extrude the reopened footprint into native DWG solids while preserving source identity.
Result
Five editable AcDb3dSolid objects in a final DWG, freshly reopened in full AutoCAD.
Compare
The same ID and XY footprint stay fixed while the Z range becomes independently readable as 0 to 7800 mm.

03 / DIRECT AUTOCAD INTERACTION

One object, one visible move, one numeric readback.

The agent first observed the managed AutoCAD work copy, then the product moved handle 9E by +1000 mm on X, then the agent captured the changed viewport and read the new bounds. The original source DXF hash stayed unchanged.

1 / OBSERVED BEFOREX 7000–9000
Actual AutoCAD work-copy viewport before the lift was moved
The lift footprint bridges the inbound and outbound conveyors.
PRODUCT ACTION MOVE X +1000 mm handle 9E / work-copy only
3 / OBSERVED AFTERX 8000–10000
Actual AutoCAD work-copy viewport after the lift moved 1000 millimetres on X
The same footprint shifts right relative to both conveyor entities.
StateXYEvidence
Before7000 → 9000 mm4400 → 6800 mmAutoCAD bounding box
After8000 → 10000 mm4400 → 6800 mmAutoCAD bounding box
Difference+1000 mm0 mmsame work copy / same object
Input
The same public-safe 2D DXF opened as an isolated managed AutoCAD work copy.
Product action
Move the exact focus polyline +1000 mm on X through the product AutoCAD adapter.
Result
The visible position and numeric X bounds both changed by 1000 mm; Y stayed fixed.
Compare
Track the center lift against both conveyors, then compare the before and after bounds above.

04 / USEFUL DATA, NARROW PRIVACY

A machine height is evidence, not automatically private.

This page intentionally shows type, local position, footprint, height, direction, and readback values. They belong to a purpose-built public-safe scene. If a future demonstration uses adjusted real values, it must say 脱敏演示值.

VISIBLE HERE

Useful engineering evidence

  • Public demonstration ID and equipment type
  • Local XY position and footprint
  • Length, width, height, elevation and direction
  • Actual CAD object type and numeric readback
NOT PUBLISHED

Customer and machine identity

  • Customer or project name
  • Original identifiers, title blocks, or full customer topology
  • Local paths, account names, or application title bars
  • Downloadable customer CAD or original screenshots
CURRENT REMEDIATION

Current exposure removed

A previous version of this route used customer-derived raster evidence. Those files and references are absent from this production candidate. That historical publication cannot be retroactively described as never having happened.

05 / COPY FIRST

Reuse maintained CAD infrastructure; keep product semantics narrow.

No audited open-source repository could almost directly replace the whole product. The reusable parts are CAD parsing and agent-adapter structure; evidence ownership, warehouse semantics, and the final-artifact gate remain product-specific.

DIRECT DEPENDENCY

ezdxf

Maintained MIT DXF primitives are used directly instead of being reimplemented.

mozman/ezdxf ↗
STRUCTURE REUSED

multiCAD-mcp

Its adapter and tool shape is retained in a private safety fork; process, window, document, timeout, and shutdown controls are the focused additions.

AnCode666/multiCAD-mcp ↗
PRODUCT-SPECIFIC

Evidence-safe warehouse bridge

Reopened-2D identity binding, source-safe native-solid generation, and the completion gate are kept local because no qualified donor supplied them.

06 / MACHINE-READABLE RECEIPT

The page is bound to exact local artifacts.

The public manifest records exact hashes without exposing local paths or customer material. This page is evidence for one selected sample, not a downloadable CAD service.

Open the public evidence manifest
Evidence run
public-cad-evidence-20260830-v3
Target SHA-256
cee4f27bc0dc...2a1329d
2D DXF SHA-256
a7e0cc78711d...13e7a116
Final DWG SHA-256
2fedbf20501c...42a8207d
AutoCAD adapter
warehouse-cad-agent 0.2.1+desktoplive.19