Real BT/Tj text objects ride alongside the vector outlines (Tr 3,
zero visual change): runs preserved at layout time, TTF styles embedded
as allsorts subsets with ToUnicode, width-matched Tm, clip-culled.
WireModel literals moved to ..Default::default() tails.
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 <noreply@anthropic.com>
Include decoded IMAGE/OLE content in the shared PDF plotting path,
with clipping, transforms, transparency, draw order, and resource reuse.
Use named page content for export and printing.
Fixes#1266
Enable in-place editing of inherited properties in the Properties panel:
- Transparency: Switch to PropValue::EditChoice with ByLayer and ByBlock presets to allow direct typing of any numeric percentage value (0..90%) without combo_box autocomplete interference.
- Select-all-on-click: Integrate EditChoice text inputs into build_field_key_map with dedicated widget IDs, preserving click-to-select-all across editable fields.
- Material: Provide bounded preset choices (ByLayer, ByBlock, Global, and active custom material) to avoid scanning large drawing dictionaries.
- Plot style: Implement mode-aware behavior with interactive Choice in STB mode and ReadOnlyWithTooltip in CTB mode.
- Read-only tooltips: Introduce PropValue::ReadOnlyWithTooltip to provide contextual explanations for locked fields while preserving mouse text selection and clipboard copying.
- Dropdown alignment & unified borders: Fix EditChoice internal input/caret background clipping so the container's 1px neutral/active border surrounds the entire control identically to Lineweight and text inputs.
- Document defaults & aggregation: Synchronize document header defaults when editing with No selection, and aggregate heterogeneous multi-selections (*VARIES*).
Review follow-ups to #390, which fixed PDF/print text for model space but
left the layout-plot path — the one issue #385 was filed from — broken.
viewport_content_wires rewrote points/snap_pts/key_vertices/aabb and then
cloned text_verts through untouched, so paper-space viewport text stayed at
model (UTM) coordinates: a dimension at model (25000, 12000) plotted its
lines onto the sheet and its glyphs kilometres off the page. A text-only
wire fared worse — TEXT/MTEXT carry no stroke points since text went
SDF-only, so it was dropped outright by the empty-clip and AABB rejections.
Project the glyphs through the same proj_abs the snap points use (via the
existing map_text_verts helper), cull per glyph on the quad centroid, count
them towards the paper AABB, and dim them like the wire colour.
Also in emit_text, which diverged from the wire pass it mirrors:
- divide the pen by `scale`, or a Fit/windowed plot prints text as
near-invisible hairlines while its own lines stay correct;
- apply the CTB plot style, or a monochrome.ctb plot renders the lines
black and leaves the text on its screen colour;
- reset the dash pattern, which is persistent PDF state the wire pass
leaves set — a HIDDEN-linetype last wire printed glyph outlines dashed.
export_table's doc claimed it honoured TEXTFILL and widened the bold pen
itself; it did neither. Gate fill_tris on textfill() so hollow-on-screen
text exports hollow, carry the bold flag and widen the pen by the 1.7x the
bake uses, and resolve Face once per family instead of once per glyph (the
atlas mutex is held for that whole walk).
uv_key identifies a glyph by its tile's uv_min, but grow_height rescales
every entry's V and reset rewinds the packer, leaving already-built quads
addressing the wrong tile — garbage on screen and a silent miss in the
export table, i.e. #385 again under #347's grow-the-atlas conditions. Bump
an atlas generation on both and fold it into the tessellation memo guard so
the text re-lays-out instead. Quads built earlier in the same pass that
grows are still stale for that pass; the guard heals them on the next one.
Tests: the integration test's "some wire has text_verts" assert passed on
pre-fix code too (the exporter ignored them; the scene always carried
them), and its dimension half was satisfied by the TEXT alone — assert per
entity handle instead, and stop colliding on fixed names in the shared temp
root. The unit test's bbox came from the same quads the mapping reads, so
it held by construction; pin the run's own world box instead. That still
cannot catch a mirrored corner assignment — verified by mirroring it — so
say so rather than claim coverage the assert doesn't have.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Since text became SDF-only (the legacy stroke-text path was removed), all
text — standalone TEXT/MTEXT and dimension text — rendered on-screen only as
GPU glyph quads carried on `WireModel::text_verts`. The CPU PDF/print exporter
draws only wire stroke `points` and hatch fills, so it silently dropped every
glyph: dimensions and text were missing from exported PDFs and prints
(present in v0.7.6).
Reconstruct vector text in the exporter instead of resurrecting the stroke
path, so the SDF render path and its caching are untouched:
- sdf_atlas: `GlyphAtlas::export_table()` snapshots each baked glyph's vector
geometry (outline strokes + fill triangles, glyph space) keyed by its tile
`uv_min`, re-resolved through `Face` so it honours the current TEXTFILL.
- pdf_export: a new `emit_text` pass walks each wire's `text_verts` (one
6-vertex quad per glyph), recovers the glyph geometry by `uv_min`, and
affine-maps it into the quad — `DrawLine` polylines for stroke (LFF/SHX)
fonts, filled triangles for TrueType, plus solid decoration bars. Runs under
the same rotation/scale/clip CTM as the wires, so it covers model space,
paper space and windowed plots, and every SDF-text kind (text, dimension,
multileader, table, tolerance).
Text embedded in complex linetypes is SDF-only with no stroke fallback and
stays out of scope.
Tests: a unit test asserts a stroke glyph emits vector ops within the glyph's
world bbox; an integration test drives a real TEXT + linear DIMENSION through
scene.entity_wires() -> export_pdf and checks text reaches the file. Verified
bug-first: with emit_text disabled the end-to-end test fails with the reported
symptom (text adds no content).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Karim Jerbi