master
John Lauer Samsung STEP stood up Z-up and seated on z = 0 over the footprint (original kept in provenance/) 420642a 21d ago
{
 "schema": "adom/step-pose@1",
 "mpn": "CL21A226MPQNNNE",
 "source": "provenance/CL21A226MPQNNNE-samsung-original.step",
 "sourceSha256": "b65416e627bfc0865a56803375fe59b2014033132c1c6b91803fe36de52b0a3f",
 "sourceUpAxis": "y",
 "sourceSeat": "y = 0",
 "transform": "rotate +90 deg about X through the origin (x, y, z) -> (x, -z, y), XCAF (colours and names kept)",
 "result": {
  "upAxis": "z",
  "seat": "z = 0",
  "centredOn": "footprint origin (x and y symmetric)"
 },
 "files": {
  "CL21A226MPQNNNE-unetched.step": "d549596a0a3e127685db7e41d9e33e6aa803ee055f34cd01ee91d5b947f507fb",
  "CL21A226MPQNNNE.step": "2c22c7418260a34de30e2e071dfd4c5010fc51e2dabdc43d3dcd84e37808d04a"
 },
 "tool": "rotate_step_xcaf.py (adom-aiflow laser-etch tools, OpenCascade XCAF)",
 "at": "2026-10-04T02:39:44.421418+00:00",
 "why": "the Samsung STEP is Y-up and seated on y = 0, so KiCad / the hero saw it standing on its end beside the footprint"
}