Affected Chromium adapters fail after selecting WebGPU even when packed renderer paths are forced. Use WebGL2 for the web app and let device limits select renderer tiers.\n\nRefs #788
Dimension definition points come out of a DWG as ordinary POINT entities on
the Defpoints layer, so the header's PDMODE applied to them like any other
point. Opening a drawing authored elsewhere with a point style set stamped
that glyph on every dimension end, burying the drawing under crosses and
circles.
They are a dimension's bookkeeping, not draughting the user placed, so
resolve PDMODE to 0 for them and leave the single pixel-sized dot. Both
render paths — the header one and the viewport-aware relative-PDSIZE one —
go through the same resolution, so a relative PDSIZE cannot bring the glyph
back.
Fixes#790
The MText editor paints its own caret and is not a focusable widget, so
the command input keeps widget focus behind the dialog. It captures the
arrow itself, which routes the key through CommandLineArrowProbe instead
of ArrowKeyPressed — and that path only asked whether the command input
was focused, never whether an editor was open. Up and Down therefore
walked command history while the user was typing in MText.
Give the probe the same rule ArrowKeyPressed already applies: while the
editor is open the arrow moves its caret. The probe now carries the shift
state so a held Shift still extends the selection on this path.
Fixes#655
solid_boolean() collects the selected solids straight out of
scene.selected, a HashSet, and then uses handles[0] and handles[1] as the
two operands. Set iteration order is arbitrary and can differ between
runs, so SUBTRACT — the one non-commutative operation of the three — could
cut either solid out of the other for the same selection.
Sort the pair by handle, so the solid created first is the body the other
is taken out of. UNION and INTERSECT are unaffected.
A circle of radius r tangent to a circle of radius r_i has its center at
r_i + r (external tangency) or |r_i - r| (internal). ttr_lc_candidates and
ttr_cc_candidates built that second distance as r_i - r and skipped the
combination when it came out negative, so every solution where the new
circle is the larger one and encloses an existing circle was dropped. TTR
over two circles could only ever return externally tangent results.
Only rho^2 reaches the algebra below, so taking the magnitude is enough,
which is how the tan-tan-tan path already computes it.
Fixes#814
The embedded-expression rescan in eval_to_string tries every substring, so
any identifier the evaluator knows is also recognised in the middle of
ordinary text. Because `pi` needs no arguments it resolves anywhere it
appears, and names typed into property or command fields were rewritten:
`ASPIRATORE` came back as `AS3.141592653589793RATORE`.
Require a candidate whose first or last token is an identifier to start,
respectively end, on a word boundary. Leading and trailing numbers stay
unrestricted so mixed input such as `def10*10abc` still evaluates.
Fixes#809
Saving to a path that already holds a drawing fails on Windows with
"could not verify <path> before saving: ... (os error 33)". Save As over any
existing drawing is affected; saving to a new path is not.
EditLease::acquire() opens the destination and takes the platform drawing
lock on it, then the save fingerprints the same path to check nothing changed
underneath. LockFileEx is mandatory and scoped to the handle that took it, so
that second open is refused against our own lock, lands in the non-NotFound
arm and aborts the save. flock on Unix is advisory and the second open
succeeds, so neither CI nor a Linux desktop sees it.
Read through the handle the lease already holds instead. A duplicate shares
the lock ownership, so the pre-replace re-check on the save worker can use
one too rather than re-opening the path.
The same collision reached the headless open op, which read a path this
session may hold leased: automation's save_then_open_round_trips fails on
main for that reason, one line after the save it no longer reaches.
Hakan Seven