que01
c7425f5ed4
Step 1 of the control-marking task, and deliberately server-only: no handle is drawn yet. This project already shipped a range handle for `profile.interval`, which compileGeometry ignores, so the control dragged and changed nothing. The consumer comes first now. Two kinds join the taxonomy — `junction-crosswalk-inset` and `junction-stop-line-offset`, both on the existing `junction-approach` anchor. The solver writes them onto the approach entry, `applyDirectJunctionPlans` carries them onto the compiled approach, and `compileControlMarkings` reads them in place of the module constants it used for every junction. They move markings without reshaping the junction, so unlike width and cutback they deliberately do not trigger a boundary recompute. `applyJunctionConstraint` becomes an explicit switch. Its trailing `else` had meant every kind that was not approach-width fell through to the cutback validator, so a new kind would have been silently validated and written as a cutback. The same non-exhaustive shape in the test fixture's `valueFor` is fixed the same way, and now throws for an unnamed kind rather than answering with a corner radius. design.md's taxonomy is updated with it — a test asserts the two cannot drift, which is what caught the omission. Measured on a 41-road workspace with 8 crossings: both constraints change their marking geometry, neither drags the other, and out-of-range blocks instead of clamping. That measurement is not in the suite: the synthetic junction resolves `junction_inset_m` to 0 because its crossing never binds to a plan, and the committed OSM fixture has no crossings at all. The tests assert the wiring the handles will depend on — values reaching the approach entry, distinct branches, blocking diagnostics — and the gap is recorded in the test itself. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
26 lines
616 B
JSON
26 lines
616 B
JSON
{
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"id": "junction-control-offsets",
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"name": "junction-control-offsets",
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"title": "路口控制标线偏移：斑马线与停止线可拖",
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"description": "",
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"status": "in_progress",
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"dev_type": null,
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"scope": null,
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"package": null,
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"priority": "P2",
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"creator": "dingkang",
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"assignee": "dingkang",
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"createdAt": "2026-08-28",
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"completedAt": null,
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"branch": null,
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"base_branch": "main",
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"worktree_path": null,
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"commit": null,
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"pr_url": null,
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"subtasks": [],
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"children": [],
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"parent": "08-26-direct-manipulation-road-editor",
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"relatedFiles": [],
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"notes": "",
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"meta": {}
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} |