* Fillet fit: a round counts only what lies between its edge and its arc
The fit check refused a round when any other face of the body reached into
the wedge between its edge and its two setback lines. A round changes only
the part of that wedge between the edge and its arc: a face on the ball's
side of the arc is left as it is. An outside round concentric with the
inside round of a 3 mm wall (R18 over R15) was refused as too large
(largest 14.21 mm) although it keeps the wall 3 mm thick.
The face check now tests a round's fan of prisms from its edge to its arc
(Frame::pieces, already used for blends that cross), after the wedge as a
quick filter. Chamfers keep the wedge, which is what they change.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01L15TLCjpXsQdp8ovC4ZacH
* Fillet fit: a curved face clears a round's thin end pieces only by a chord (#324)
The fan test shrank each piece by the curved faces' tolerance; the thin pieces at the
arc's ends vanished, so a hole wall 0.3 mm into a round beside it was missed and the
round failed to build instead of offering the radius that fits (issue_324_tests).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
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