Re-authored constraint-group geometry dependencies carried an empty
persistent subentity id, which crashed strict readers loading the file;
they now name the whole curve with a single-edge id.
Bump codec bc350f2 (declare classes of objects added to pre-R2004
drawings), kernel e692b97, graph 37d38eb.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The codec keeps dynamic-block, associative and material records intact on
DWG save (strict readers rejected re-saved drawings at BLOCKSCALEACTION,
associative action bodies and MATERIAL records). A checker material
texture no longer rewrites the native map source, so a map with a
procedural texture counts as content whatever its source says.
Valuable parts of #1671 (with opencadcodec#100): measured on 235 sample
drawings re-saved after an edit, a strict reader now rejects 4 instead
of 7; the remaining 4 are R14/R2000 tables, which the PR codec also
fails.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Translate the strings the #1717 port cataloged in English only
(CSV picker, plot-preview task, extraction cap, shared-copy warning)
for every locale, and the whole ported web set for lo-LA, which the
contributor branch predates.
- hu-HU carried twelve keys twice after the port's merge; keep main's.
- The STB container/refusal tests exercised parsing this port did not
bring over; the preview-clamp test now only pins the upper bound, since
main's raster path already clamps preview pages further.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Follow-up to the #1717 port:
- The downsample tier holds the decoded RGBA, the resize's vertical-pass
intermediate (width x new height in RGBA f32) and the output at once;
that sum now has to fit the decode budget, or the image is refused up
front instead of overshooting it several times over. The native
budget drops from 4 GiB to 2 GiB.
- A native IMAGE pick decodes from the picked file instead of copying
its bytes into the session registry, so an edited file reloads and the
bytes are not held for the session. The web keeps registering them.
- Reword a plot-preview comment.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ported from da950460 (#1717).
In-place save:
- A stale retained handle could receive bytes serialized for a
DIFFERENT format (Save As .dwg->.dxf whose re-pick failed wrote DXF
bytes through the .dwg handle) or silently save in place while the
user was told a copy was downloading. The serialized format now
travels to completion (tab-keyed pending map), the write requires a
matching handle extension AND a live tab, and a failed re-pick
drops the old handle before the download fallback.
- Discarding an unsaved tab leaked its handle, and a serialization
still in flight could then overwrite the real file the user just
declined to save. Discard drops the handle; a tab-gone completion
downloads instead of writing.
- Overlapping saves had no guard: a wasm in-flight slot refuses a
second save with the same localized message, cleared on every exit
path.
Paste: pasted_image_name built its timestamp from Date::new(0) — a
CONSTANT name, so every paste overwrote every earlier paste's image.
Real clock, milliseconds, and a collision-suffixed unique name now.
Capture: a web capture in a hidden tab, or one with nothing redrawing,
could hold the automation slot forever. It fails fast when the page is
hidden and gives up after 5 s, on main's frame-parked capture.
The XREF manager reports registry-loaded xrefs with their size on the
web instead of NotFound.
Left out: the always-warm print snapshot (a frames subscription that
emits a message on every frame keeps the app redrawing at the display
rate), so the browser-menu print wiring from the previous commit goes
too — its beforeprint readback printed blank pages on WebGL2. The
merge-residue hunks (re-added XREF bind tests, snap endpoint map and
3D-snap gate) belong to code main already has in its own form.
(cherry picked from commit da950460)
Session recovery: more than one pending snapshot adds a 'Restore all'
button to the Recover Drawing modal — every snapshot goes through the
exact same guarded path as a single restore (deleted only after its
own open succeeds). The open-tab list and active tab persist to
localStorage on web (open/save/close) and the remembered tab is
re-selected once a restore batch settles; the modal notes how many
drawings the session had. Nothing is auto-opened.
Deep links: ?file=<url|name> opens a drawing at boot. http(s) URLs
must end in .dwg/.dxf and are fetched with the same streaming,
64 MB-capped, 8 s-deadline reader the remote images use, then go
through the guarded open queue; cross-origin opens announce the
origin first. Bare names resolve from the browser's recent storage,
with a hint when absent. Everything else (file:, javascript:, drive
letters, non-drawing tails) is refused with a console note.
Offline PWA: the app was installable (manifest) but downloaded its
55 MB bundle on every visit. A cache-first service worker now serves
the whole bundle from Cache Storage after one online visit —
navigations network-first so updates land, hashed assets
stale-while-revalidate, non-GET/cross-origin passthrough, old caches
cleaned on activate, and the waiting-worker update flow documented.
The Pages workflow stamps the cache version from the bundle hash and
fails if sw.js is missing or unstamped.
(cherry picked from commit 5f9b345e)
Ported onto main (#1717 review): the cache-version stamp moved from the
skipped build-web.sh wrapper into the Pages workflow; the tab-close hook
lands in main's on_tab_close, which also cancels pinned control requests.
Ported from d719fb77 (#1717); the hatch draw-order, PDF and
recovery-settle hunks stay out (main owns those paths).
- La16 was still billed at 4 B/px: the no-conversion special case
keyed on native_bpp == 4, which La16 also is — but only Rgba8 is a
real move in into_rgba8, so La16's decode peak is 8. The case now
keys on the color type, and a table test pins every layout's peak
(plus GIF's screen+frame 8) so the accounting can't silently drift.
- json_values_match: an integer beyond f64 precision no longer matches
a float it merely rounds onto; a mixed pair matches only when the
float is whole and converts back to exactly that integer (also the
fuzz finding of 9262d63f).
- ocs-control.js resolves `ready` with the API object instead of
window.ocsControl, which is still undefined when the bridge already
exists as the script runs (built before the first settle, avoiding
the temporal-dead-zone throw of a later const); DATALINK on web says
the typed path is superseded by the picker instead of silently
discarding it.
(cherry picked from commit d719fb77)
Ported from 2c38de53 (#1717). Main already carries the hatch PDF draw
order fix (#1345), the numeric set_properties compare (#1348) and the
web open from bytes, so those parts stay out; what remains:
#1349 — window.ocsControl.ready/request promise wrapper with an
ocs-ready event (web/ocs-control.js, loaded by the web page), and the
startup donation prompt is suppressed once a control request is seen
(opt-in pre-boot via localStorage["opencadstudio.automation"] = "1").
docs/automation/web.md documents both. The control protocol stays at 1.
DATALINK CSV-to-table works on web (picker + bytes through the session
registry — was std::fs, silently dead); COLORSCHEME accepts System
(prefers-color-scheme on web, AppsUseLightTheme on Windows).
Decode accounting, made honest per the fix-of-fix review: into_rgba8
allocates the RGBA destination while the native buffer is alive for
every non-Rgba8 layout (L8 5, La8 6, Rgb8 7, L16 6, La16 8 B/px
peaks — the formula now says so), GIF bills the screen+frame
coexistence at 8 B/px, and TIFF drops the 3x multipliers both ways —
tiff 0.11 splits the given budget between frame and scratch (a total
ceiling), so the old double-billing refused honest 16-bit GeoTIFFs
~2.25x early while admitting hostile chunk transients at 3x.
(cherry picked from commit 2c38de53)
A second adversarial round (with empirical reproduction against the
vendored image 0.25) found the budget contract still had holes:
- The probe billed 4 bytes/px, but 16-bit formats allocate their
native layout during decode (8/px for RGBA16 PNG; TIFF stacks ~3x
codec scratch on top). In-budget 16-bit images were falsely refused
with self-contradictory notes, and the decode transient could exceed
the budget the tiers claimed to enforce. The probe now reads the
color type alongside the dimensions and bills the real peak (native
layout + RGBA where they coexist, plus the TIFF codec factor), so
refusals are honest and per-platform-correct, and the TIFF allowance
follows the same accounting.
- GIF: the probe reads the LOGICAL SCREEN, but a crafted frame may
declare itself arbitrarily larger (empirically: a 10x10 probed
screen with an 8192x8192 frame — 320 MB and 29 s from a
probe-claimed-400-byte image). The GIF frame buffer is now capped
to the probed size plus slack; frame bombs refuse like any other
oversize.
- Remote bodies on web streamed incrementally with the 64 MB cap
enforced DURING the read (array_buffer() materialized a hostile
chunked reply in full before any check could fire), aborting and
cancelling the reader the moment the cap is crossed.
- Degenerate raster entities (zero/non-finite size or vectors) no
longer produce NaN placement math that aborted whole PDF exports —
they resolve to the broken-reference placeholder.
- Same-name resolution now has a deterministic winner (newest
registration, via insertion order) instead of HashMap iteration
order; URL query strings no longer break by-name matching; the
image pick matches its refusal note by the quoted file name
(substring collisions like a.tif/2011.tif attributed errors to the
wrong file); a dropped remote outcome at the queue cap triggers one
unconditional catch-up re-resolution instead of waiting for another
event; the unknown-size refusal says so instead of printing 0x0;
and the build script fails cleanly when there are no fonts to
verify.
(cherry picked from commit c6db94e8)
Ported onto main (#1717 review): the build-web.sh hunk stays out with
the wrapper; the new messages are cataloged (image refusal under the
file group it is looked up in, plus the extraction cap, shared-copy
warning and plot-preview task title that were missing), and the web
SAVEALL failure reuses the existing SAVEALL message.
Review of the image wave (with empirical reproduction against the
vendored image 0.25) found the budget contract did not hold across
formats: the decoder's Limits reserve checks NATIVE bytes-per-pixel,
so a grayscale/RGB JPEG/PNG/BMP over the RGBA budget decoded anyway
and into_rgba8() then ballooned to up to 4x it — the tab death the
budgets exist to prevent. The probed dimensions already prove an
OverBudget image cannot fit, so it is now refused without decoding,
removing all dependence on per-decoder limit fidelity.
Conversely, image's TIFF codec stacks ~3x scratch buffers on top of
the reserve, so an in-budget TIFF (the flagship GIS scenario) was
refused with a self-contradictory note ('400 MB, over the 512 MB
limit'); the decoder allowance for TIFF is now 3x while tier math
stays on the real budget.
Also: the refusal message saturates instead of overflowing on crafted
headers, the image pick only matches the refusal note naming ITS file
(peek, not drain — other references' notes survive for their own
drains), and the Georgian Supplement range ends at U+2D2F (U+2D30.. is
Tifinagh, which ships no font).
(cherry picked from commit 58d3789bcf)
Ported onto main (#1717 review): the build-web.sh wrapper and its
pages/README/Trunk wiring stay out — it works around a local Windows
trunk dist lock; the Linux Pages build is unaffected.
Giant rasters (500 MB aerial/GIS TIFFs) decoded whole: multiple GB of
RGBA on a wasm heap is tab death, and even desktop silently failed
past the image crate's 512 MiB default allocation cap. Decoding now
probes the header for dimensions first and runs in tiers — full decode
under a per-target budget (512 MB wasm / 4 GB native, enforced through
the decoder's allocation limits so oversize fails fast instead of
ballooning), Lanczos3 downsample to a display cap (4096² wasm /
8192² native) when the decode fits but the buffer is oversized, and a
clear localized refusal naming the dimensions and the limit when it
cannot. The probed source dimensions stay the entity's sizing truth,
so a downsampled buffer never shrinks the on-paper footprint; PDF
export self-corrects (effective DPI derives from placement × stored
pixels). Refusals surface once per image through the pick, open, and
drop/re-resolve paths.
Decode coverage gains webp and gif (pure Rust in image 0.25 — no C,
no lockfile churn), with the attach picker and drop filters matching.
Remote http(s) raster references now fetch on web: CORS-classified
failures name CORS, HTTP errors name the status, bodies over 64 MB and
8 s deadlines are bounded, and fetched bytes join the session source
registry (so ARCHIVE can package them and re-resolution reads cache).
Georgian and Armenian Noto subsets ship (generation blocks included),
so those scripts render instead of skipping; scripts still without
subsets remain silently skipped, unchanged.
(cherry picked from commit ca0d7b96)
Ported onto main (#1717 review): Armenian and Georgian take the script
indices after Lao, which main added meanwhile.
The last four big web-vs-desktop gaps.
XREFs: XATTACH reads the picked drawing's bytes and registers them
name-keyed (the image/PDF-underlay pattern), pre-parses on the web
worker, and the commit merge produces the same xref block flow as
native. Opened drawings resolve xrefs from the registry (trailing-name
match) before cache build; unresolved references produce ONE warning
listing the names and the fix — drop the referenced files on the page
(drops and picker opens now register their bytes) and reopen or
XRELOAD. XRELOAD works off the registry on unsaved drawings too.
Data Link & Extraction: spreadsheet links read picked xlsx/csv bytes
(calamine from slices / CSV from string) through a session registry,
so preview, refresh, and table-insert work on web; extraction takes
external drawings via a multi-file picker parsed on the worker, and
outputs CSV/TXT/.dxex via download_bytes. The disabled 'Add folder'
button explains why.
ARCHIVE/ETRANSMIT: assembles the drawing plus registered images, PDF
underlays, and session plot tables into a ZIP delivered as
{stem}_transmit.zip; skipped dependencies are reported by name.
Save/autosave off the UI thread: the parse worker gains a serialize
action (protocol v5) — the document is prepared once on the main
thread (clone, styles, dimension bake), then the DWG/DXF writer pass,
the dominant cost, runs on the worker; any worker failure falls back
to inline serialization with the identical shared implementation.
The save path also clears the dirty flag only when the tab didn't
change mid-write, and the runtime-fields sidecar now carries
graphic_data, fixing a pre-existing loss of raw DWG round-trip bytes
on web-opened documents.
(cherry picked from commit 2e100634)
Ported onto main (#1717 review): the new ocs_save crate builds on the
pinned codec; the hand-written ZIP writer is replaced by the zip crate
already in the tree; ARCHIVE packs registered xref bytes too and
serializes document_for_save() like a web Save; the web save prepares
document_for_save() (prepare_document_for_save now takes the copy by
value, so no second clone); the wasm resolve_path consults the xref
registry, so every reference lookup — not just resolve — finds dropped
files; XRELOAD keeps main's undo, unload and stale-baseline handling;
native data extraction streams the source drawings one at a time.
A fresh web-vs-desktop audit found the remaining gaps; this closes the
top ten.
Raster images: IMAGE attach read the picked file via image::open on a
name-only path (dead on wasm), and raster references inside opened
drawings decoded the same way. Picked bytes are now registered in a
name-keyed store (the PDF-underlay pattern), decoding runs from memory,
and dropped .png/.jpg/.bmp/.tif files register by name so unresolved
references in opened drawings re-resolve and render (and export to PDF).
Command gaps fixed with the bytes-at-pick / download_bytes pattern:
- WBLOCK now downloads the extracted block instead of failing on fs.
- SAVEALL saves every dirty tab instead of printing a no-op message.
- SCRIPT picks and reads the .scr file through the browser picker.
- CENTERLTYPEFILE picks the .lin/.dnl file and populates from text.
- Custom .ctb tables picked on web now parse, register for the
session, appear in the plot dialog list, and apply (load_named
previously returned builtin-only on wasm).
- LAYTRANS 'Load standards file' parses the picked drawing on the
existing web worker.
- INSERT 'from file' in the block palette parses picked bytes and
feeds the shared import path.
Text fidelity: TTF-named styles rendered as thin stroke glyphs on web
because the font database was empty. Fetched Noto faces are now
registered into it with a family alias table (Arial, Times New Roman,
Cambria, ... -> Noto Sans/Serif), so those styles render filled, shape,
export to PDF as vector fills, and appear in the style picker.
ViewCube labels request semibold again on web.
docs/native-vs-web.md: the hatch and font rows were stale (both work on
web now), the GPU row claimed WebGPU is used where available (the
backend is pinned to OpenGL), and the parallelism row missed the parse
worker — all corrected.
(cherry picked from commit c643a10e)
Ported onto main (#1717 review): conflicts resolved toward main — the
font-file lookup, PDF searchable text, purge service, block palette and
plot-style copy stay as they are on main; the web pieces (font registry
and aliases, session plot styles, SCRIPT/SAVEALL/CENTERLTYPEFILE picks,
block-from-file on the web) are layered on top.
Three reviewers (security, correctness, performance) converged on:
- Download PDF died on the second click: Closure::once_into_js throws
when invoked twice. The handler is now a plain FnMut kept for the
overlay's lifetime.
- Rasterisation was bounded by page count, not pixels: 12 A0 sheets at
150 DPI peaked near 1.8 GB of RGBA plus ~1.7 GB of decoded images,
and a drawing declaring absurd paper sizes made the rasteriser
saturate its u16 dimensions into a ~17 GB allocation that aborts the
tab. Preview now computes a uniform DPI under a 64-Mpx total budget
(floor 24 DPI) from the page tree before allocating, with a per-page
4096-px edge clamp.
- Overlays stacked when previewing twice and their blob URLs were only
revoked via Close. The overlay is now single-instance (id-tagged);
a replacement or Close revokes every URL through a shared registry.
- emit_image resampled before probing the XObject cache, so a title
block placed on 12 layouts ran 12 Lanczos passes to embed once.
The cache is now probed with the target dimensions first.
- Preview downloads are named {stem}_preview.pdf instead of a constant
plot_preview.pdf, and the page label says 'first N of M' when the
preview is capped while the PDF keeps every page.
(cherry picked from commit 2a05479d69)
A plot preview should show the plotted result on screen instead of
producing a file. The web build now does: the plotted PDF bytes
are rasterised with the hayro pipeline already used for PDF underlays
(150 DPI, first 12 pages) and shown in an in-page overlay with
Download-PDF and Close actions.
The previous strategy opened a new tab via window.open from the async
plot task; browsers withhold popups without a live user gesture, and
embedded hosts ship no PDF viewer plugin at all — so the fallback
download fired and preview behaved like an export. Plain PNG <img>
elements need neither permission.
(cherry picked from commit 8722d84910)
new src/scene/block_service.rs (references, delete, rename, purge candidates, name validation, one error type and message). The command-line RENAME, palette Remove, plugin API, control/MCP block_delete and PURGE all use it. Layout, xref, dynamic-block, anonymous and open-in-editor records are protected; PURGE removes an anonymous block only when nothing references it. PROTOCOL CHANGE: control/MCP block_delete refuses a referenced block unless force=true (erases referencing INSERTs in one undo step). New REST route DELETE /api/v1/blocks/{name}?force=true. MCP tool digest re-pinned. Undo labels are Delete block X, Rename block X to Y and Purge.
world = insert_point + Rot * Scale * (P - base_point). Attribute placement, EXPLODE, XCLIP storage, REFEDIT's working copy, the UCS reframe of attributes and the dynamic-block visibility grip ignored the base point and were offset by Rot*Scale*base. They now share insert_transform_with_base. Creation stores a ZERO base and redefine resets it; a no-op redefine moves nothing; the Block Definition dialog prefills the base from the definition. XCLIP filters stored by older builds keep their old displacement.
bake_dimension_blocks copied the dimension's whole EntityCommon, including its extension dictionary handle, into every baked child, so many entities claimed one dictionary and file validation reported an error per entity. Baked children now get no extension dictionary. The same defect is fixed in define_transformed_block and the cross-document paste clone. Each has a test.
Their grip code already works in world space, and the dispatch layer
converted the grips through the OCS a second time, so for a normal of
(0,0,-1) the grips (and grip edits) were mirrored across the Y axis.
Fixes#1683
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A polyline with a thickness but no width is drawn as its extrusion edges
alone, and those edges were forced black (the outline colour meant for the
filled tube of a wide polyline). On a dark background the polyline looked
black and changing its colour did nothing. Only a wide polyline's tube
edges are black now.
Fixes#1682
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
#1666 sets group 295 on extrusion history records, which makes the kernel
read the embedded profile and path where they stand and ignore the
matrices. The planar fallback profile (a region-derived LWPOLYLINE) was
stored in its plane's local frame with the frame as matrix, so with the
flag it rebuilt at the origin. Re-express it in its own OCS (normal and
elevation) when the record is built.
Pins the kernel and graph at upstream (opencadkernel#84 merged as f051138)
instead of the ramox81/cadkernel [patch].
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
#1681 places a dimension's picture block by its insertion point, rotation
and scale. Edits (move/rotate/scale/mirror, copy, paste) transform the
picture's sub-entities in world space, and the codec's dimension transform
moves the insertion point too, so a rotated or copied dimension would get
the placement applied twice. Fold the placement into the subs before the
edit and leave the dimension at the identity placement afterwards.
The picture insert no longer takes the dimension's extrusion: OCS bakes
picture sub-entities in world coordinates, so only the stored insertion
point goes through the OCS. A zero insertion-scale component counts as 1.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The informational clippy job fails on two pre-existing literals
(also failing on main, surfaced on this PR's merge): the trim
tangency test's angle list used 3.14 where pi was meant — use the
constant; the point-cloud light-direction fixture in render.rs uses
a hand-tuned 0.318 component that only looks like 1/pi — keep the
tuned value and allow the lint on that statement.
Resolve conflicts from main's rustfmt pass by taking main's versions of
command.rs, style.rs, view/mod.rs, scene/mod.rs, ui/window/mod.rs and
ui/properties.rs and re-applying this branch's Graphic Attributes changes.
Add the Graphic Attributes strings to the new lo-LA catalog.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E1QnME6WJbD5iGFae1eeCb
The pill number used the first-content fallback while the label and sync badge used explicit-only resolution, showing e.g. a 1:50 number beside a 1:1 label with no badge. Label and badge now resolve through target_viewport_handle like the number; render-path handle fn, set-paths and Model branches untouched. Tests: scale_pill_sources_agree_without_targeted_viewport (RED: live probe Some(0.02)/1:1/None) plus Model-unchanged pin. Full suite: 2027 passed / 0 failed / 25 ignored.
A lofted surface's region cross sections are recorded as the curve round
each region, as the reference records them; a region recorded as a
region made the reference refuse to open the drawing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The reference writes none; a draft distance on an extruded surface made
it re-extrude the surface with a taper when the profile changed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The polyline round a region is written about the region's normal in its
object coordinates with an identity transform, as the reference writes
it; a rebuild from the history placed a polyline given in plane
coordinates with a frame at the wrong place once the region moved. Arcs
of one circle making a whole turn are recorded as that circle.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A swept, extruded or revolved surface made from a region records the
region as the curve round it, as the reference does: a lone circle or
whole ellipse as itself, a loop of lines and arcs as a closed polyline in
the region's plane. A region recorded as a region made the reference
refuse to open the drawing (modeling error 58000).
A region read by an associative action carries the step its edge names
belong to (ACAD_STEPID), so the reference finds the edges again and the
surface follows the region.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The surface extrusion, the extrusion along a path, revolve history and
embedded profiles refused a region whenever it had more than one display
wire, which a region of several edges always has. They now refuse only a
region with holes, and a region's loops for a solid extrusion come from
its modeler edges.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A region keeps one display wire per edge, so a region of several edges
gave no polygon and could not be extruded (solid or surface), and a
circle region was extruded from its display polygon. Profiles of a region
with one boundary loop now come from the region's modeler edges.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A region of several edges kept its display wires one per edge, so the
surface extrusion found no polygon and refused it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A new drawing carries the visual styles the reference's new drawing has
in its visual style dictionary. -VIEW sEttings Visual style offers them
(2dWireframe as "2D Wireframe") and a saved view starts with the 2D
Wireframe style.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A swept, extruded, revolved or lofted surface made from a region now
reads the region through one geometry dependency per edge, each naming
its edge by a persistent subentity id recorded in the drawing's
subentity manager, so the surface follows the region. A lofted surface
keeps one continuity and bulge value per cross section.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A dimension carries its graphics in a block of its own, drawn in that
block's frame, and the entity records where the frame sits. The renderer
inserted it at the origin instead, so every dimension whose file carries a
non-zero insertion point drew far from the geometry it measures — the whole
picture offset by that point. Dimensions inside block definitions are where
this shows: a drawing of plan blocks scattered their dimension graphics
thousands of units away, over empty sheet.
The picture now follows the dimension's insertion point, rotation, scale and
extrusion, the way any block reference is placed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A drawing whose plan content is built from blocks reaches thousands of
definitions, and each one took a buffer of its own for its segments and
another for its constants, plus one per placement run. The payloads are a
few hundred bytes, but every allocation costs a page: 14k definitions ask a
device for 1.8 GB to hold 12 MB of geometry. D3D12 runs out, the failed
allocations stay invalid, every later frame writes to them, and the session
dies in the staging belt.
The definitions of a build now share one arena: constants in a single
uniform buffer addressed by dynamic offset, segments in a single geometry
buffer addressed by first_vertex, placements in a single instance buffer
addressed by first_instance, with another arena started whenever one of the
three would outgrow the per-buffer budget. The cache holds the records
rather than the buffers, so a build the device rejected poisons nothing.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
SURFACEASSOCIATIVITY now keeps EXTRUDE, REVOLVE and LOFT surfaces linked to
their sources: the profile (and axis object) or cross sections are kept, the
surface is made again when they change, and the drawing's associative
network carries an action with the extruded, revolved or lofted surface
action body, its path parameters and value parameters as the reference
writes them. Swept, extruded, revolved and lofted surfaces can read
splines (NURBS edge curve, fit-point splines through their fit points)
and ellipses (elliptical edge curve). Associative surfaces of a file
opened here follow their sources too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
turbuczn