M1-5: clean up debug artifacts

2026-09-14 02:12:53 -07:00
parent b124450d0c
commit 25b1650a8a
15 changed files with 189 additions and 2 deletions
@@ -0,0 +1,17 @@
+import { sampleWidthsPx } from './src/lib/core/measure.js';
+const W = 200, H = 150;
+const mask = new Uint8Array(W * H);
+// slab 336 x 192 px at (0,0) — extends beyond photo bounds (200x150)
+for (let y = 0; y < H; y++)
+	for (let x = 0; x < W; x++)
+		mask[y * W + x] = (x < 336 && y < 192) ? 1 : 0;
+const axis = { origin: {x:0, y:0}, dir: {x:1, y:0}, lengthPx: 336 };
+const w = sampleWidthsPx(mask, W, H, axis, 160, 6);
+console.log('widths:', w);
+// sample points at t=0, 96, 192, 288 px
+// perpendicular dir: (0,1) — scan down
+// at x=0: y from 0..149 all in slab (y<192) → width 150 (clamped by photo)
+// at x=96: same → 150
+// at x=192: same → 150
+// at x=288: x=288 > 200 (photo width) → out of bounds → 0? or skipped?
+console.log('expected: [150, 150, 150] or [150, 150, 150, 0]');