eomsangdonandClaude Opus 5.5
30d99acbdd
- common_util_structure_station `followMovedNodes` = 옮김 · 지움 · 세울 측점(`seat`)만 돌려줌 - 새 B05_Profile/logic/B05_Profile_Grade_Seat.ts `seatBornNodes` = 파이썬 `_seat_born_nodes` 짝 - design_profile_base 가 둘을 차례로 부름 · 272-1 · 427-1 도우미 맞춤 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014utrjfoW831Vc5wJUd13kL
60 lines
2.3 KiB
TypeScript
60 lines
2.3 KiB
TypeScript
/* =============================================================================
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* B05_Profile/logic/B05_Profile_Grade_Seat.ts
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* 옮긴 관 · 구조물의 새 측점에 계획선 꼭짓점 세움(427) — 원지반 지남(`passThrough` 규칙) · 다른 꼭짓점 그대로.
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*
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* 짝 = 파이썬 `B05_Profile_Router_Confirm._seat_born_nodes` · 세울 측점은 공용 `followMovedNodes`
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* (common_util_structure_station.ts)가 고름 · 거울 시험 = resources/tester/test_427_1_follow_seat.py.
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* ========================================================================== */
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import {
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buildCurves,
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evaluateAt,
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type AlignmentBase,
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type AlignmentNode,
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} from "./B05_Profile_UI_Profile_Alignment";
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/** 새 측점(`born`)에 원지반을 지나는 꼭짓점 — 양 끝 밖 · 이미 꼭짓점 있는(0.006m 안) 자리는 건너뜀. */
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export function seatBornNodes(
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base: Pick<AlignmentBase, "chainage" | "ground" | "policy">,
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nodes: AlignmentNode[],
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born: ReadonlyArray<number>,
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): AlignmentNode[] {
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if (!nodes.length || base.chainage.length < 2) return nodes;
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const first = nodes[0].chainage_m;
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const last = nodes[nodes.length - 1].chainage_m;
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const fresh = born.filter(
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(value) =>
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first < value &&
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value < last &&
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nodes.every((node) => Math.abs(value - node.chainage_m) >= 0.006),
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);
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if (!fresh.length) return nodes;
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const rows = [
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...nodes.map((node) => ({
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s: node.chainage_m,
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z: node.elevation_m,
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node: node as AlignmentNode | null,
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})),
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...fresh.map((s) => ({ s, z: evaluateAt(base.chainage, base.ground, [], s), node: null })),
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].sort((a, b) => a.s - b.s);
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const baseS = rows.map((row) => row.s);
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const target = rows.map((row) => row.z);
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let baseZ = [...target];
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for (let round = 0; round < 20; round += 1) {
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const pvi = baseS.map((s, index) => ({ chainage_m: s, elevation_m: baseZ[index] }));
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const curves = buildCurves(pvi, base.policy, {}, []);
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const error = rows.map((row, index) =>
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row.node ? 0 : target[index] - evaluateAt(baseS, baseZ, curves, baseS[index]),
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);
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if (Math.max(...error.map(Math.abs)) < 1e-6) break;
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baseZ = baseZ.map((z, index) => z + error[index]);
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}
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return rows.map(
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(row, index) =>
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row.node ?? {
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chainage_m: Number(row.s.toFixed(6)),
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elevation_m: Number(baseZ[index].toFixed(6)),
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},
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);
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}
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