Face pair deviation · Preview
Read two STEP solids, select one trimmed face in each, then measure both directions. Selection belongs to this live import; saved Face review links are not reused.
The example is a 10 mm cube and its copy shifted 1 mm along X. It runs a fresh import. Choose Measure selected faces to calculate; no saved result is substituted.
No source pair loaded.
Choose two STEP files, up to 32 MiB each.
Face numbers are local to these imports. One live pair per server; another import replaces it. Idle sessions expire after 3 minutes. No automatic alignment.
Selected-face observations
Evidence
Unsigned distances to trimmed faces, not infinite supporting surfaces or entire parts. Sample maxima are not certified Hausdorff distance. Observed zero does not establish identity. Single-solid inputs; at most 512 faces per source. Experimental runtime; product acceptance remains open.