matthewtrahan db5bbdd07c import: open STEP files (#24) ...

STEP is exact B-rep, so it goes through the Open CASCADE kernel in a
worker, tessellated at 0.01 mm chord / 0.1 rad so the faceting is below
print resolution. The assembly tree maps to the same objects the 3MF
reader returns, so a multi-body STEP uses the existing object picker.
Detected by content (ISO-10303-21 magic), like 3MF.

The top-bar button is now just "Import"; the file dialog filters to
.stl/.3mf/.step/.stp.

2026-09-24 16:15:26 -05:00

14 KiB

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