Validate Nest, the posting review and console --post now report a
"Part spacing" finding for pairs of parts that do not overlap but sit
closer than the plate's part spacing. Before, only Auto Nest's
Keep/Discard review checked spacing, so hand-edited layouts could be
validated and posted with parts too close together.
Candidates are found with Auto Nest's own outline test, moved into Core
as SpacingOutline (NestLayoutCheck and NestTolerances now use it; Engine
tests unchanged). Because that outline circumscribes arcs by more than
the spacing slack, each candidate is confirmed on native contours
flattened 20x finer than the slack, so arcs placed exactly at the
spacing by interactive fills stay clear. The finding reports the
measured gap and marks the middle of the closest approach. Overlapping
pairs, cut-offs, zero spacing, the plate edge and clamps are not
reported as spacing findings.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Grows part-to-part spacing of a selected group with the work area and
non-selected parts as hard boundaries. Doubling + bisection search over
the target spacing; Gauss-Seidel straight-line relaxation with anchor
mover policy (later-index selected part moves, first selection never).
Overlapping input is separated along penetration MTVs instead of being
rejected. Cancel/failure never mutates part positions. Clearance gains
BoundaryDistance for ring-pair gaps (part-in-cutout legality).
Omnidirectional minimum distance with separating direction (positive)
and penetration depth with minimum-translation direction (negative),
for the PlateView spacing expander. Overlap verdict defers to
Collision.HasOverlap so kernels never disagree. Basis for the fixed-s
separation solver.
ajandClaude Opus 5.5