Three defects found reviewing the just-merged PRs:
- PLOTWINDOW forced corner snap (#293) only ran in the on_tick preview
path, so the marker highlighted an endpoint but the click committed a
plain snap — with the global OSNAP master (or Endpoint mode) off the
corner landed at the raw cursor, defeating the feature. Apply the same
snap_forced_corners branch at the click-commit recompute.
- build_dxf_pattern (#292) wrote the pattern line's LOCAL step into the
world-frame HatchPatternLine.offset. The new prebaked reader
inverse-rotates offset assuming world frame, so app-created hatches
(HATCH command) collapsed their spacing by cos(angle) — ANSI31 at 45deg
rendered 2.245 instead of 3.175 on both viewport and PDF/plot export.
Rotate the local step into world here so it round-trips and the stored
offset is format-correct for other CAD apps.
- far_from_origin_pattern_hatch_still_fills placed its offset ALONG the
45deg lines (projects to k~0), so it never exercised the span-cap fix and
passed even with the old absolute-index clamp restored. Move the offset
perpendicular to the lines so |k| >> the cap. Add
app_created_hatch_roundtrips_catalog_spacing to guard the offset-frame
fix (verified: fails at 2.245 without it, passes at 3.175 with it).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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