- ARRAYRECT, ARRAYPOLAR, ARRAYPATH, ARRAY3D and COPY Array reject item
counts above 100,000 (checked as a product of every dimension) and keep
the prompt open. Unbounded counts allocated one transform per item and
aborted on allocation failure. Stored defaults are clamped as well.
- EXPLODE leaves a MINSERT above the same limit intact instead of
materializing every cell.
- Typed lengths and angles reject non-finite values and magnitudes above
1e15; SCALE rejects a non-finite factor.
- Zero-radius FILLET compares candidate intersections with total_cmp and
rejects non-finite results; partial_cmp().unwrap() panicked on NaN.
- SOLID falls back to a minimal kernel tolerance when its corners' extent
overflows, since Tolerance::new panics on infinity.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Right-to-left line reordering walked each atom's byte range and sliced the
line at every byte, panicking when a neutral multi-byte character such as a
guillemet preceded the first strong character. Walk characters instead.
FIND/FINDALL located the REPLACE keyword in a Unicode-uppercased copy and
sliced the original with that offset; uppercasing can change byte length
(dotless i, ligatures). Uppercase ASCII only, which keeps offsets aligned.
FILLET and CHAMFER inline R/D shorthands now test the original text before
slicing past the first character.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Comments and the Options help text describe the behaviour of commercial
solutions without naming any product. The command menu puts the command's
keywords directly under Enter / Cancel, with Recent Input and Snap
Overrides below them, so the choices that change from step to step are the
closest to the pointer.
Co-Authored-By: Claude Opus 5 <[email protected]>
MOVE: Displacement, Enter at the second point uses the base as the vector.
COPY: Displacement, mOde (Single/Multiple), Undo of the last copy.
FILLET: Undo of the last fillet (the command refreshes its entity cache
through the new CadCommand::on_document_undone hook after the host undoes
the document step). CHAMFER: Multiple and Undo. OFFSET: Erase (the offset
replaces its source), Layer (Current/Source), Undo, Exit.
POLY3D, TRACE, MIRROR and MEASUREGEOM expose the keywords they already
accepted as options, so the context menu and option buttons list them.
The pinned prompt now keeps informational bracket groups such as
"[3 objects]" and only drops real option listings when the buttons take over.
Co-Authored-By: Claude Opus 5 <[email protected]>
Six one-shot alignment commands for the current selection —
ALIGNLEFT/ALIGNHCENTER/ALIGNRIGHT/ALIGNTOP/ALIGNVCENTER/ALIGNBOTTOM —
distinct from the existing point-picking ALIGN/ALIGN3D command: each
nudges every selected object (or complete group, via new
Scene::selected_object_units) so its bounding-box edge/center lines up
with the extreme edge/center already present in the selection, closer
to a word processor's "align objects" than AutoCAD's 3-point ALIGN.
Wired as plain one-click Tool entries in the Modify extension panel,
next to the existing ALIGN entry, matching that panel's flat-list
convention (no point prompts, so no dropdown submenu needed).
Co-Authored-By: Claude Sonnet 5 <[email protected]>
A linear or aligned dimension whose normal is not world Z was drawn and
exploded as if it lay in world XY. The builders read the offset and the
extension directions in XY only, so a dimension turned into a working plane
such as XZ lost its offset (now along Z): the dimension line fell onto the
measured points and the extension lines stuck out along world Y.
Move such a dimension into its own OCS before building it and map the result
back onto its plane, as arc length and large radial dimensions already do,
for both tessellation and EXPLODE.
Co-Authored-By: Claude Opus 5 <[email protected]>
- Intersect cutting boundaries against polyline arc segments via KernelArc instead of chord lines
- Project click points onto BulgeArc geometry to evaluate accurate click parameters
- Proportionally scale and preserve bulges on surviving partial arc segments via extract_sub_polyline
- Update crossing trim and hover wire preview to support polyline arc geometry
