A support-tabbed part that no single tab can hold level may tip once cut,
yet its tabbed outside was crossable like any retained part, so Plan
Cutting could rapid back across a row of long strips. Its outside is now a
rapid obstacle, closed across its tab gap, in the search, replay, cut-off
insertion and the safest route.
Its fallback entries are ranked toward the next cut rather than steadiest
first, so a long strip can be left toward the next part, and the "cut those
two the other way round" rule applies only when the approach crosses no
other part.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The cutting planner now accepts cutoffs on plate-scoped requests and
plans whole-part prerequisites captured from owned values:
- A cutoff precedes every part its nominal span crosses, using the same
rule and drawing-reference matching as automatic sequencing; a cutoff
without a definition precedes every part. Cutoffs stay fixed programs,
need no lead-in and never become rapid obstacles; rapids into and out
of them are still checked.
- A part proven, on native clean material, to lie inside a cutout of
another part precedes that host. Touching or crossing boundaries are
ambiguous and refuse; a part in a concave pocket has no dependency.
- Both searches only expand ready parts, a preserved order that breaks a
prerequisite is a constraint conflict, and final replay rechecks the
captured prerequisites instead of trusting the search.
ajandClaude Opus 5.5