Squash of 27 work commits (Sep 3–12):
aa907ca platform: a frame trace on both desktop backends, and a window that cannot present stops ticking at 600 Hz
e3abf4d map: the hosted-tile cache keeps the same ~2x-visible margin as the local one — a budget pinned at the visible set evicted the trailing edge of every pan on the next frame and refetched it a moment later
8d542fe platform: a child pass orphaned by its attaching draw list is no longer painted — the window's gauss_scene pass stayed a live_with_parent child after the map went flat and re-encoded a frozen 400-item list every pan frame with stale geometry ids (new tile meshes × old instance counts, tens of millions of triangles into a texture nobody read); make_child_pass records the recording list + redraw id, stale passes are skipped, a cached View re-attaches on a cache hit; tests for the orphan gate and the pool generation contract
bb49fe6 map + platform: retained per-tile draw lists — each resident tile owns one DrawList2d per carto pass (fill, casing, stroke, icon, icon-high, shadow) and the label glyph batches are retained the same way, recorded when the bake, LOD ring, fringe/icon gates, flat/tilted or clip change and re-attached otherwise; a pan/zoom/tilt frame pushes this frame's uniforms onto the retained calls (DrawVars::update_uniforms_on_area, resolved slot table) and uploads zero instance bytes; the tilted per-pass depth is a pass_depth uniform; a held list's zbias resolves at entry (zbias_hold in every backend); the shimmer heartbeat patches shiny_time in place without a redraw; a freed/reused sub-list id is skipped by every draw-tree walker and the mask list re-records empty on the flat transition (contract test). Web pan tail 1,098 → 20 MiB/s, flat pan 2.4 → 0.43 MiB/frame; Metal grabs within the run-to-run noise floor
313265d Studio code atlas: geometry code views, live filter, 3D size lens, lanes as terminals
9c4e0cc Studio code atlas: performance round — retained uploads, worker labels, exact search, no forks
7235d7e Studio code atlas: stall fix, GPU working set, lens hard switch, filter masks, parallel index
56a6da5 platform: per-pass GPU counter timing on Metal; retained publications replace in place
72e2443 platform: present-path trace (1 Hz cause histograms), bounded drawable wait and retirement on macOS
1c5d583 platform: bounded retained maintenance on empty paint beats; republish actual backend debt
edfed73 platform: retained residency high/low water and hysteresis; no distance eviction without pressure
acab6a0 platform: critical upload class serves present-blocking items first; identical immediate re-records upload nothing
906c774 platform: uniform_range on DrawVars and patch_retained_uniforms on retained draw lists
c29031c platform/draw/widgets: heap-keyed script resources and RecordingBuffer draw items — the files today's commits depend on
cd0964f platform headless: homogeneous near-plane clipping before the perspective divide
61d424d platform: release retained bindings of released textures so pool evictions complete
a00287a platform: texture-tile cache support — per-item instance ranges, painted pass receipts, display-dpi pass uniform, retained render targets, present gate on the drawable pool
74b63be platform: retained upload floor reverted, unconfirmed presents counted
c03fcc5 platform: tile-cache round 3 support — O(1) demand on re-recorded lists, evictions counter, allocated_size, lost-button release, Vec2d::round
e515d75 platform: shared instance publications — the DL-0/DL-1 contract, additive beside the retained path
142a337 platform: shared instance publications — close the seven review items (DL-1b)
6811a19 platform: Debug for SharedInstances, WeakSharedInstances and PublishReceipt
c061e47 platform: Metal draws are resident by construction — the hole path and its gates are gone (DL-2)
0bdbb29 platform: drop the unreachable InstancesNotResident present cause
de3c868 platform: `drawlist` trace names the holder of a stale draw-list id; the per-frame upload line moves to `gpu.upload`
721c3d8 platform: publication backends — Metal per-publication backings, lease-keyed uniform ring, receipts on every backend, Vulkan draws attached items (DL-3)
393de54 platform: integrated deletion — the draw-list system is generic again (DL-5)
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Squash of 10 work commits (Sep 2–11):
120b7e2 score view: the engraver as a shared library, with drum and pitched score builders
09b41a8 fonts: FontSet and FontPolicy — one application choice, selected-only loading, a font-assets manifest
6981e90 fonts: manifest generated from the chains, app-level font assets, a symbol fallback, deprecated i18n aliases
77d9138 wm: the module contract and the first in-process app — sheets in a tile, in an isolate of its own
55a3810 platform: typed compact vertex formats and u16 indices
83a8d4f fonts: the web demos start with the Latin set — CJK and emoji faces load on the first glyph that needs them
1980c24 platform: a draw call whose geometry id went stale is skipped, not drawn with whatever mesh now sits in the reused slot — the runaway triangle count that took a web map pan to 1 fps; reported with a power-of-ten backoff, never per frame
a75fe91 layout: extend turtle sizing and add Grid
4429551 draw, widgets: text clips by the list clip; GaussChain; map colour roles
6e02468 draw: restore Cx2d::set_current_pass_dpi_factor (raster density) beside the display-dpi setter
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Squash of 36 work commits (Sep 1–12):
176433a tweaker: click-again climbs the pick — the container under the children is reachable
97e9572 speech: one STT/TTS API on every platform, through the ai-hub
8ea3684 widgets: EventOrder reachable from the DSL; DataGrid hit-tests where it was drawn
0fd1ea2 route: demo profile — native/demo features, side-panel and provisioning seams, hosted tiles, HTTP nav client
cf4c84c keys: F10 is the assistant — the exploded-view debugger moves to Shift+F10, the screen recorder to Ctrl+F10
126d8c9 route: the demo profile runs in the browser — merged panel draw, platform clock, unavailable backends tolerated
e21db96 route: demo review fixes — route origin, rain lifecycle, hosted route validation, request context, provisioning
c24c206 aichat: the Window overlay — F10 in every standalone app, the in-process port, the /ai bridge routes, sheets as the pilot
dbe43bd wm + widgets: the AI panel on the left, pushing the body in
5184340 platform + vj + map + files + widgets + image_tiles: the runtime owns one warm two-lane task pool — jobs never spawn threads
697215e route + converse + example-map: every worker comes from the runtime pool or a start-up worker
862f3bd asset widgets + chat ui + render: fan-outs and jobs on the runtime pool, the transcript read without a lock on draw
976ea0e tweaker: Shift+F10 toggles it on every platform (KeyEvent::is_tweaker_toggle, one call site; the web page swallows exactly Shift+F10 so the browser never sees it); the exploded z-layer view has no keyboard shortcut any more — it is a button in the tweaker
4e8e4cd flow-ui: the design pass — menu bar and toolbar with the total run bar, continuous zoom through the draw-list view transform with pointer remapping, dark checker canvas with grid steps, shadowed cards with icon labels and port icons, glowing wires, per-node progress bars, full-bleed image cards, palette cards you drag out, the fab edit controls in the inspector, a template picker behind New, model pickers from the hub; MenuBar widget in the shared crate
075e1a7 flow-ui: pickers filled from the hub for image and text nodes, popups anchored through the canvas transform, labelled face controls, add_style explains itself, cards resize from a grip with size: vec2 kept in the file, full-bleed pictures, a click anywhere on a card selects it and still reaches the face, no remount on layout-only edits, panels float over the canvas
a50750f flow-ui: Flows, Running and Palette as their own rounded panels with splitters, the inspector and source pane likewise, columns resizable; gaussian frame shadows; keys and IME reach the focused face field through the canvas transform
43302a6 flow-ui: every card owns a draw list and draws in z order, selection brings it to the front; and the design review's findings — every event kind remapped through the camera, run events keyed by run id, no remount mid-run, an input journal that survives a failed PUT, terminal states reconciled, the total bar from the planned node set, isolate ownership on instance change, popups retired before an isolate is freed, the Ask face answers on a button, the menu bar navigates by keyboard, no per-frame allocation in the canvas draw
4ee4f4c flow-ui: the resize path sets walks and fits through typed setters, never a script apply from the main VM on an isolate's widget — a failed apply had left a freed script object behind and wedged every frame; a resized card fills its picture box, clips its face and lets the last flexible element take the height
cff15ac widgets: a fab number field drops a label that cannot fit instead of crushing it to a dot
24c927a flow-ui + widgets: every dropdown is the searchable ComboBox
a6c5f15 widgets: FabValueInput honours visible, so the seed picker's random mode hides the number field
1181a3b flow + flow-ui + widgets: every creator pipeline is a template — 55 templates in six groups (Image, Video, Audio, 3D, Vision & text, Utilities), all evaluated and engine-exercised in tests; the New picker, the flows.templates tool and the palette group the same way; the Templates menu shows them under group headings, and a menu taller than the window scrolls
f8b9a67 widgets: preserve numeric edit completion and menu focus
ed5f2e2 Add hotloadable OS themes and preserve widget state across style changes
f1d3b39 Center resized app recordings on a fixed black canvas
915fcae Remove icon rim highlights and align compact home tile contents
bfa7805 Keep terminal palettes theme-aware and resize above mobile keyboards
7535ce8 Fix workspace build regressions (#1220)
2233cbc Replace legacy Studio with docked and canvas agent workspace
708aa9f code_editor: range views, anchors, prepared documents, read-only, tab stops
0eae276 widgets: capture Studio evaluation feedback and recordings
487c602 widgets: let Studio pump dock bodies across presentations
c5adb93 Studio code atlas: settle-line diagnostics, index progress, chrome fades, exact search budget
ee9ab46 widgets: every screen capture lands in the repo's local/screencap, named by app
dcc9673 draw, widgets: the phone shell's glass, hosted-view and overlay support, app icons for the new apps
2fbc679 wm: preserve app caption controls and add Scope to the launcher
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Squashed from work; the fine-grained history is under tag archive/work-2026-08-29:
- mp* wave: mpwm window manager + the mp app family, WM API, theme bridge, PDF engine fix
- mpwm polish wave: terminal key focus, focus-history close order, pop-back-to-origin, occupied-workspace cycling, demo
- mpwm: warm-instance pool, flat-luminance opens, flicker-free CEF resize
- work: land the sources the last commits reference
- kenney: catalogue all 50 free 3D kits; Modal dismissed() never fired
- platform: windows check green again — SetWindowTextW binding
- map: exact warp-aware inverse projections — pointer ops work folded
- mpwm: quick-look gap fixes; image cache eviction on preview unload
- tweaker: material thumbnails + vibecode popup + ctrl-space notes, undo/redo over the edit ledger, capture-semantics pi
- tweaker: vibe popup card chrome + dispatch order, ctrl-space notes verified, sploded design v2 chapter
- tweaker: tabbed side panel (Props/Shader/Tree) - shader tab with checkerboard material well + prompt, complete widget-
- sploded v2: nesting-depth z, hairline scope frames, body pass
- sploded: pin the depth convention with a test, kill the draw_depth residue
- sploded: real body-pass split (scene-pass capture, panel flat) + y-convention source of truth with anti-flip gate test
- sploded: hollow outlines, flat-band input, ray-pick unprojection
- tweaker: shader tab defaults to the selection's first draw layer, stale hint trimmed
- sploded: outlines become clipped, antialiased strips; tighter deck
- sploded: merge the lane's v2 (nesting-depth z, clipped AA strip outlines, flat-band input, unproject, SplodedStack bod
- sploded: the exploded view is a LIVE view — pointer events route through the inverse explode transform (ray -> plane -
- tweaker: tabs are real widgets (uid, tree node under the dock, own plane in 3D) and pickable; navigation-class clicks
- sploded: pinned/hover outlines render on the widget's own plane in 3D — per-widget nesting depth lives on the platform
- tweaker: the material well renders the pinned widget's actual shader — the swatch byte-copies the widget's live draw c
- tweaker: the Shader tab shows the shader as written — the layer's pixel/vertex fn source (nearest definition up the co
- sploded: I = true isometric preset (yaw 45°, pitch atan(1/√2))
- tweaker: eyedropper — the colour popover's pick button arms a pixel probe; the next press in the app samples that devi
- tweaker: the shader loop closes — /tweak/apply resolves the pinned widget by uid (anonymous path segments never round-
- vj: responsive DJ mixer + Windows drag-and-drop, cherry-picked from PR #1199 (vjroger)
- tweaker: the material well is a magnifier — the mirrored instance draws at the widget's native size in the well's own
- tweaker: per-layer material thumbnails — the Widget derive emits WidgetNode::layer_areas() (every #[live] Draw… field
- tweaker: the shader source view is the real CodeView (syntax highlighting, selection, editing) when the app registers
- tweaker: Ctrl+Enter sends on every platform (TextInput treated only Cmd as primary on macOS, so Ctrl+Enter inserted a
- Modal claims no layout slot: the DJ page fills its window again
- tweaker: every fn apply recompiles (eval_chunk ran every chunk under ONE synthetic callsite, so the script body — and
- tweaker: an apply whose draw shader fails to compile is rejected — the layer goes back (last live fns / the fn as writ
- tweaker: the Shader tab's source view owns its scrolling (the ScrollYView around the CodeView double-scrolled the care
- widgets: set_visible belongs to every widget, not just View (#1194)
- script: a dead heap's resource handles must not outlive it (#1195)
- Resources: search the executable's directory, not only the working directory (#1196)
- Windows: fit a restored window to the displays that are actually attached (#1197)
- d3d11: a failing GPU call reports the loss instead of killing the process (#1198)
Co-authored-by: Kevin Boos <1139460+kevinaboos@users.noreply.github.com>
`CharExt::column_count` was hard-coded to return 1 for every char. The
code editor's layouter advances x-position by this value per grapheme
(see `code_editor.rs:1217`), so CJK glyphs — which the text shaper draws
at ~2× the Latin monospace advance — overlap one another. Cursor
placement, selection rectangles, and wrap points suffer the same
off-by-half because they all read from `column_count`.
Match the Unicode East Asian Width property so Wide and Fullwidth
characters (plus common emoji that render at double-width) report 2
columns. Keeps a small literal match table instead of pulling in the
\`unicode-width\` crate, since only broad blocks are needed and perf on
the layout hot path matters.
Ranges covered:
U+3000..U+30FF CJK punctuation / Hiragana / Katakana
U+3400..U+4DBF CJK Unified Ideographs Extension A
U+4E00..U+9FFF CJK Unified Ideographs
U+AC00..U+D7AF Hangul Syllables
U+F900..U+FAFF CJK Compatibility Ideographs
U+FF00..U+FF60 Fullwidth forms
U+FFE0..U+FFE6 Fullwidth sign forms
U+20000..U+2FFFF CJK Unified Ideographs Extensions B..F
U+1F300..U+1F9FF Emoticons / symbols / transport / supplemental
Effect: Chinese/Japanese/Korean/emoji in code blocks render with correct
spacing in CodeView (and in any widget that layouts via CodeSession).
Latin-only workflows are unaffected.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replace unwraps when querying the first glyph with safe handling and provide a fallback monospace cell size if no glyph is available (e.g. on wasm while fonts are still loading). Computes a reasonable width/height from the current font_size (width = 0.6 * font_size, height = font_size) so the editor can render on first draw instead of aborting. Keeps existing cell_size and cell_offset_y calculations based on the chosen dimensions.
