forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Opus 5
f3c2e061e0
EXTEND asked where a line reaches by matching over every Geo variant and running its own line-line, line-circle and line-ellipse test — twice over, once for a LINE and once for a polyline's terminal segment, about two hundred and sixty lines between them. A boundary spline was walked as sixty-four chords there rather than intersected, so an extend landed on the chord nearest the spline instead of on the spline. Both are one call now: shoot the segment's own infinite line and take the nearest crossing on the side being extended. That is `cut_params`, which every other cut in the file already goes through. With those two gone, the sampled copy carried beside each boundary spline had no remaining reader, so a spline boundary is now only ever the exact NURBS. The line-ellipse adapter lost its last caller with it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>