The codec and kernel repositories and crates are renamed opencadcodec and
opencadkernel. Inside OCS they are depended on under short keys, so code
reads `codec::`, `kernel::` and the new `graph::` (opencadgraph, the node
graph engine). File-format and protocol spellings stay as they were: the
ACIS product id `acadrust`, the ACADRUST_* switches and the plugin
version keys `acadrust_version` / `acadrust_source`.
A button left of MCP on the command line opens a translucent node graph
over the viewport, with a palette of object, input, math, logic, list,
text and geometry nodes added by click or drag. An object node owns
drawing entities and its rows are the Properties panel's own rows for
them: the single-object page is extracted from refresh_properties as
entity_property_sections, values use the control protocol's
property_json, and writes go through set_property_value with a property
target override, so the panel, MCP and the graph share one read/write
path. A list reaching an object row makes one entity per element. Each
graph action is one undo step; the canvas pans and zooms.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Three defects found reviewing the just-merged PRs:
- PLOTWINDOW forced corner snap (#293) only ran in the on_tick preview
path, so the marker highlighted an endpoint but the click committed a
plain snap — with the global OSNAP master (or Endpoint mode) off the
corner landed at the raw cursor, defeating the feature. Apply the same
snap_forced_corners branch at the click-commit recompute.
- build_dxf_pattern (#292) wrote the pattern line's LOCAL step into the
world-frame HatchPatternLine.offset. The new prebaked reader
inverse-rotates offset assuming world frame, so app-created hatches
(HATCH command) collapsed their spacing by cos(angle) — ANSI31 at 45deg
rendered 2.245 instead of 3.175 on both viewport and PDF/plot export.
Rotate the local step into world here so it round-trips and the stored
offset is format-correct for other CAD apps.
- far_from_origin_pattern_hatch_still_fills placed its offset ALONG the
45deg lines (projects to k~0), so it never exercised the span-cap fix and
passed even with the old absolute-index clamp restored. Move the offset
perpendicular to the lines so |k| >> the cap. Add
app_created_hatch_roundtrips_catalog_spacing to guard the offset-frame
fix (verified: fails at 2.245 without it, passes at 3.175 with it).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Relocate three root-level modules into io/, where they belong by concern:
- update_check.rs -> io/update_check.rs (its own doc-comment notes it
mirrors how crate::io wraps blocking calls in async).
- patterns.rs, linetypes.rs -> io/ (standard resource catalogs parsed
from asset files and populated into the document — IO-shaped work).
Fix the moved files' include_str! paths (one level deeper), add the
mod declarations to io/mod.rs, drop them from lib.rs/main.rs, and
re-point all crate:: references to crate::io::. No behavior change.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Move the 30 flat modules under src/scene/ into six folders by role:
convert (entity→geometry), text (fonts/shaping), model (render models),
pick (hit-test/selection/grips/xclip), view (camera/transform/render),
cache (block + property caches). pipeline/ is unchanged.
Full path migration — all `scene::X` references become
`scene::<group>::X`, no compatibility re-exports. render.rs items that
were `pub(super)` (parent was scene) become `pub(in crate::scene)` to
keep their original scene-wide visibility.
No behavior change; build and tests are green.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
