upper18.ts

import { BLEED, GAP, type Cabinet, type Hole, type Span } from "../model";

// Upper 18" x 42" x 12" -- Woodshop Diaries-style face-frame upper.
// THE single source of truth: every part is defined once here; the 3D view
// renders these boxes and the board DXFs are generated from the same data
// (cut outlines are derived from each part's box + nest placement).
//
// Construction: 3/4" ply box (11"-deep sides), 1/4" back stapled over the
// back. The face frame is ONE SOLID 3/4" piece, 18" x 42", with a 15" x 37"
// window cut through the center -- the borders read as 1x2 stiles (1-1/2")
// and 1x3 rails (2-1/2"). Single FULL-overlay door covering the entire face:
// one solid 3/4" piece, FULL thickness everywhere (no pocket). The shaker
// look comes from a 1/4"-ply TRIM FRAME (18" x 42" ring, 14" x 38" window,
// 2" borders) cut on the 1/4" board and glued around the door's face.
//
//   1/4 back + 11 sides + 3/4 face strips = 12" deep; the door adds 3/4".

// ---- cabinet spec (inches) --------------------------------------------------
const W = 18; // overall width
const H = 42; // overall height (top at ceiling)