1b422ef read absolute-mode hole subprograms by converting an
incremental-mode copy of every clean program. Rebuilding absolute
endpoints from incremental deltas is not exact: after a rapid at
1e12 a 1x10 rectangle moved by about 2.4e-5 and a real 2e-5 overlap
was reported clear, in the overlap overlay and pre-post verification
as well as Plan Cutting.
Convert programs directly again, which reads absolute coordinates
exactly, and refuse an absolute-mode subprogram as an incomplete
check instead: the converter adds a call's frame offset to
incremental moves only, so it would read such a hole at its frame
origin. OpenNest writes hole subprograms in incremental mode. The
null-list and unknown-instruction refusals from 1b422ef stay, and
CopyForGeometry is private to the planner again.
PlateOverlapAnalyzer converted clean programs directly with
ConvertProgram.ToGeometry, which adds call offsets only to
incremental moves, so holes in absolute-mode subprograms were read at
their frame origin. A square with two absolute holes reported
"Native material contours cross or touch", and the Plan Cutting
overlap gate blocked it while the incremental twin passed. Convert an
owned incremental-mode copy instead (PreparedContours.CopyForGeometry,
now internal, the same normalization the cutting planner uses).
The analyzer also threw on a program whose Codes list was null and
cast or cloned instructions it does not know. It now refuses a
missing list and anything other than the exact built-in instruction
types as an incomplete check, before any copy or conversion runs.
Pre-post verification and the plate overlap overlay share this path.
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