Points: make feature selection work on large elements, with a name-based selection API - #89

Merged

xinaesthete merged 57 commits into

mainfrom

claude/points-implementation-stages-993e15

Jul 27, 2026

Commits on Jul 17, 2026

Add RequestSlot<K,V> primitive (Track A, step A1)

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cc42ba1
Slotify points preload + rowCodes; close races R1, R5 (Track A, step A2)

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02cf3ab
Slotify the points matching scan; close races R2, R3 (Track A, step A3)

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d4d2200
Slotify the points catalog; make failures retryable + add retry() (Track A, step A4)

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81fb2bd
Thread AbortSignal through the points scan; cancel superseded work (Track A, step A5 / D8)

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c43a0fb
Plan points row-codes + feature scan from the reconcile effect (Track A, step A7)

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57fdba5
Run the Effect-vs-plain matching-slot spike; plain wins (Track A, step A8)

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352090f
Kill the streaming-overlay flash: stable partial resource + revision (Track A, step A6 / D10)

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36cb627
docs: mark Step 2 Track A (points state model) landed in the handoff

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913501c
Coverage-gate the points base layer: never show the wrong gene (render policy P1)

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5a2073a
Unify the points base into one stable resource; kill the base flicker (render policy P2)

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3f6ab04
Fix points show/hide + colour policy (three render-time bugs)

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d72f464
Colour points from a palette texture (LUT) instead of a shader formula (stage 1)

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5c03587
Per-feature colour overrides via the palette LUT + panel picker (stage 2)

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60a5372
Fix the feature colour-swatch layout

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4b9ca83
Hover a feature in the list to highlight its points (feature highlight)

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a135291

Commits on Jul 20, 2026

Merge remote-tracking branch 'origin/main' into claude/points-implementation-stages-993e15
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c9a0ae2
Stream the points preload by row group (P3 / D3)

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0ee6784
Fix streamed preload dropping per-row feature codes (P3 regression)

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e72e636
Never publish short per-row codes from the streamed preload

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cd14b96
Stop the colour palette depending on the feature catalog

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91437ae
Show the feature list before the counts scan finishes

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0528078
Accumulate per-feature stats while the preload streams

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62b814d
Stream the feature catalog instead of decoding the whole file

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bc6eba9
Never let a stalled feature stream strand the catalog

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c912423
Probe range support before handing a URL to the streaming reader

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b6f6075
Probe the server, not the HTTP cache, for range support

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5a38092
Map row feature codes through the dictionary, not per row

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71a5375

Commits on Jul 21, 2026

Stream geometry and colour together in the points preload

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ea8a04f
Don't scan for features the resident batch already holds

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9f671cc
Stop fetching whole parquet parts the worker will never read

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42992ca

Commits on Jul 22, 2026

move point size control into PointsLayerPanel
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ac66ee1
allow finer point size control
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Keep deck's points `data` object stable across renders

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b94e900
Size points in the element's own coordinate units

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054b9a4
Stop the preload's preview catalog from killing the full scan
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46d5b89

Commits on Jul 27, 2026

Traverse part.N.parquet when a server 500s the directory path
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028327e
Resolve parquet part layout once per path instead of per call
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15f84f6
Give row-group chunks their own footer bytes (fixes DataCloneError)
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8b63d12
Hoist Arrow column reads out of the points scan loops
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e5c9033
Hoist table.numRows out of the points scan loop conditions
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1aa9fd3
Add the alt dev-server entry, and note the scan's output allocation
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1e0cdca
Accumulate scan output into reserved typed buffers
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32cc192
Route the feature scan through ParquetFile.stream
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be64b65
Persist points feature selections as names, not codes
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478e568
Document the points feature API for headless/MDV consumers
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102c9e9
Stream the feature scan in the worker, off the main thread
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b91caf0
Add changeset and record the feature-counts settle bug
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afd1299
Reframe the changeset: the feature scan now works, rather than being faster
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e2da032
Stop transient failures from sticking in three caches

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8d1a875
Make an unhonourable feature filter match nothing, not everything

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Record the probe-cache mechanism against the counts punchlist item

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Do not hand PointsLayer a feature filter it will decline to apply

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Guard the points batch reads against stale resolutions

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Gate the row-codes plan on the cap, not on readiness

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4616ec7
Clear the remaining review findings

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4614d5f
Coalesce the colour write without a ref read during render

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dfa670b