HomeOrder nowOrder board #30Sample ZIPOffer CSVProof monitor

Generated 2026-07-10 23:32:55 JST. Working sample and checkout route do not prove a sale.

Vector PDF Takeoff Feasibility Sprint

A fixed $100 first pass for one buyer-authorized vector architectural PDF, with calibrated primitives, CSV/GeoJSON data, an SVG proof overlay, and a feasibility report.

Fixed price$100
Sample primitives13
Calibration proof5000.0 mm
Money confirmed$0

What the $100 sprint delivers

  • Review of one vector PDF, up to 5 pages.
  • Normalized line, rectangle, and Bezier primitives in CSV and GeoJSON.
  • One trusted buyer-provided calibration dimension mapped from PDF points to millimetres.
  • SVG overlay with primitive IDs and measured lengths tied to source coordinates.
  • Feasibility report covering extraction coverage, noisy layers, NTS risk, likely wall/opening classification path, and next step.

Scope boundary

This is not certified quantity surveying, professional sign-off, a production takeoff engine, raster OCR, full wall/opening recognition, or IFC implementation. No accuracy guarantee applies to arbitrary exports. NTS drawings require a separate trusted calibration source.

Direct Base USDC checkout after acceptance

Do not pay until the fixed scope and buyer inputs are accepted in writing on the order board or another preserved buyer thread.

Network: Base mainnet Asset: native USDC Amount due: 100.00 USDC Reference: VTAKE-20260710-01 Receive address: 0x1D3A2aeFC9848847cA938e59A66b0218e0771C5b

Accept scope on order board #30Payment route detailsLive balance monitor

Confirmed money remains $0 until a real buyer accepts scope, sends 100 native Base USDC, the transaction is matched to this order, delivery is completed, and no refund or dispute exists.

Reproducible sample

The synthetic input is not a real building drawing. It verifies primitive extraction, coordinate traceability, and a declared 10 mm-per-point calibration without exposing buyer data.

Download sample ZIPSynthetic PDFPrimitive CSVGeoJSONSVG overlayReport JSON

FileBytesSHA-256
README.md907346c2df422185d2210c253cfb7ba94155a431664faee60d89d5d8e48d68f05f2
extract_vector_pdf.py8374844680d8dc816e11110127df7e946472365738c2bfbae6531b4bfda487f58cc2
make_synthetic_plan.py2292135449915f75a7cb31cf1fdc0bbc91a6cd92bfca143eb002f1af28459fe7c81d
output/geometry.geojson92741d0e533b2cdcddc96b217d11111c85745b79faf8e3b1568dce1ded33d66ebac5
output/overlay.svg360997cff4baca2d1a4836faf5f2578557df49ddfe62cd059170d1c5aaefd3fc0850
output/primitives.csv1083cb975e0238feb9f139b8779e290aa79fa26dd383863c2a61e5f6b36241f9f547
output/report.json3297dc2d564ac72c2e8e6982d544f754741a5bb1c5014d68423d471fa42e06ccd17
requirements.txt33b31a9e0731f6478efd5dc69307f2ee087fea9bff5798311d890c7503e177c478
synthetic_floor_plan.pdf1911cc8d6c2829e66430fbbf7eff30878620c57d543c6c20e4e86b32636e1d37d380
synthetic_floor_plan.png97139859f14104d93e70f64556d246353e3906080b52dfba608c0860d3c337f540c7
verify_sample.py1167b867fc9d4014ceeb294597fa98321fd02ea1228ad79085e9f3d236f9fa75becc

Lead context

This fixed-scope offer was prepared for the still-open, zero-reply request Geometric Extraction from Architectural PDFs. The public sample demonstrates what is actually implemented; it does not claim prior production takeoff experience.