185 lines
13 KiB
TypeScript
185 lines
13 KiB
TypeScript
import type { PierModel } from '../core/geometry';
|
||
import { NOMINAL_DIAMETER } from '../core/rebar/common';
|
||
import { assemblyGridIndices, assemblyJs, b10Levels, b9Bars, grid, gridPositions, layers, sideDepth } from '../core/rebar/footing';
|
||
import { DEFAULT_FOOTING_REBAR } from '../core/rebar/footing-settings';
|
||
|
||
/**
|
||
* 확대기초 · 교각축 직각 단면 (폭 W) (승인 2026-10-26, 추천안 1·2단계). A cut across the footing width: horizontal = W, vertical = height
|
||
* from the 하면 at true scale. Every mark comes from the same functions as the rebar table and the 3D view:
|
||
* - B1–B4 orange lines (bars along W, cover to cover), B5–B8 teal points on the grid along W (방향 교환), B9 purple lines per row,
|
||
* - B10-1 green points at both W faces per level, B11 grey dashed lines per assembly level, B12 grey points on its W grid.
|
||
* Legs are not drawn; the B6 leg length is noted in the figure. The column and the piles are shown as context.
|
||
* Each mark carries data-bar="<철근 번호>" so a bubble can highlight its bars (철근표 강조와 같은 방식).
|
||
*/
|
||
const COLOR = {
|
||
outline: '#55606E',
|
||
b5: '#0F5C66',
|
||
b14: '#B4531F',
|
||
b9: '#6B3FA0',
|
||
b10: '#2E7D32',
|
||
b11: '#55606E',
|
||
b12: '#55606E',
|
||
dim: '#B42318',
|
||
column: '#B08D57',
|
||
pile: '#8898aa',
|
||
};
|
||
const W_PX = 380;
|
||
const X0 = 60;
|
||
/** Height of the 하면 (z = 0) in the view; the figure is drawn at true scale (kY = kX). */
|
||
const Y0 = 230;
|
||
|
||
export function footingSectionSvg(model: PierModel): string {
|
||
const foot = model.footings[0];
|
||
if (!foot) return '<svg viewBox="0 0 600 430" width="600" height="430" role="img" aria-label="확대기초 없음"><text x="20" y="180" font-size="12">확대기초 없음</text></svg>';
|
||
const fs = model.footingRebar ?? DEFAULT_FOOTING_REBAR;
|
||
const L = foot.length * 1000;
|
||
const W = foot.width * 1000;
|
||
const H = (foot.top - foot.bottom) * 1000;
|
||
const kX = W_PX / W;
|
||
const kY = kX;
|
||
const cx = X0 + W_PX / 2;
|
||
const x = (mm: number) => cx + mm * kX;
|
||
const y = (z: number) => Y0 - z * kY;
|
||
const z = layers(H, fs);
|
||
const parts: string[] = [];
|
||
const line = (cls: string, bar: string, x1: number, x2: number, yy: number, color: string, width = 1.4, dash = '') =>
|
||
`<line class="${cls}" data-bar="${bar}" x1="${x1.toFixed(1)}" x2="${x2.toFixed(1)}" y1="${yy.toFixed(1)}" y2="${yy.toFixed(1)}" stroke="${color}" stroke-width="${width}"${dash ? ` stroke-dasharray="${dash}"` : ''}/>`;
|
||
const dot = (cls: string, bar: string, xx: number, yy: number, color: string, r = 2.6) =>
|
||
`<circle class="${cls}" data-bar="${bar}" cx="${xx.toFixed(1)}" cy="${yy.toFixed(1)}" r="${r}" fill="${color}"/>`;
|
||
const vline = (cls: string, bar: string, xx: number, y1: number, y2: number, color: string) =>
|
||
`<line class="${cls}" data-bar="${bar}" x1="${xx.toFixed(1)}" x2="${xx.toFixed(1)}" y1="${y1.toFixed(1)}" y2="${y2.toFixed(1)}" stroke="${color}" stroke-width="1"/>`;
|
||
// Dimension and note text has a white halo (paint-order stroke) so that leader lines under it stay readable.
|
||
const text = (xx: number, yy: number, s: string, anchor = 'start', fill = COLOR.outline) =>
|
||
`<text x="${xx.toFixed(1)}" y="${yy.toFixed(1)}" font-size="10" font-family="JetBrains Mono, monospace" fill="${fill}" stroke="#fff" stroke-width="3" paint-order="stroke" text-anchor="${anchor}">${s}</text>`;
|
||
const tick = (xx: number, yy: number) => `<line x1="${(xx - 3).toFixed(1)}" x2="${(xx + 3).toFixed(1)}" y1="${(yy + 3).toFixed(1)}" y2="${(yy - 3).toFixed(1)}" stroke="${COLOR.dim}" stroke-width="0.8"/>`;
|
||
|
||
// Context: the column (centred on W, above the footing) and the piles (below, one stub per distinct W position).
|
||
const colD = model.columnDiameterMm;
|
||
parts.push(`<rect class="column" x="${x(-colD / 2).toFixed(1)}" y="${y(H) - 36}" width="${(colD * kX).toFixed(1)}" height="36" fill="#F2E8D5" stroke="${COLOR.column}" stroke-width="0.8"/>`);
|
||
const piles = model.piles.filter((p) => Math.abs(p.s - foot.s) <= foot.length / 2 + 1e-6);
|
||
for (const n of [...new Set(piles.map((p) => Math.round(p.n * 1000)))]) {
|
||
const d = (piles.find((p) => Math.round(p.n * 1000) === n)?.diameter ?? 0.6) * 1000;
|
||
parts.push(`<rect class="pile" x="${(x(n) - d * kX / 2).toFixed(1)}" y="${Y0}" width="${Math.max(3, d * kX).toFixed(1)}" height="26" fill="${COLOR.pile}" stroke="#3b4656" stroke-width="0.6"/>`);
|
||
}
|
||
|
||
// Footing outline (W × H) and the 하면 line.
|
||
parts.push(`<rect x="${x(-W / 2).toFixed(1)}" y="${y(H).toFixed(1)}" width="${(W * kX).toFixed(1)}" height="${(H * kY).toFixed(1)}" fill="none" stroke="${COLOR.outline}" stroke-width="1.2"/>`);
|
||
parts.push(line('base', '', x(-W / 2), x(W / 2), y(0), COLOR.outline, 1));
|
||
|
||
// Cover lines on the W faces (측면 피복 c_s).
|
||
const xa = x(-W / 2 + fs.cSide);
|
||
const xb = x(W / 2 - fs.cSide);
|
||
// B1–B4 (방향 교환, 승인 2026-10-26): run along W, so in this section they are lines from cover to cover.
|
||
// The B2 legs turn up to the B1 height at both W ends (측면 피복선), drawn heavier.
|
||
parts.push(line('b1', 'B1', xa, xb, y(z.B1), COLOR.b14, 1.4));
|
||
parts.push(line('b2', 'B2', xa, xb, y(z.B24), COLOR.b14, 1.6));
|
||
parts.push(line('b3', 'B3', xa, xb, y(z.B3), COLOR.b14, 1.2));
|
||
parts.push(line('b4', 'B4', xa, xb, y(z.B24), COLOR.b14, 1.2));
|
||
for (const xx of [xa, xb]) {
|
||
parts.push(`<line class="leg" data-bar="B2" x1="${xx.toFixed(1)}" x2="${xx.toFixed(1)}" y1="${y(z.B1).toFixed(1)}" y2="${y(z.B24).toFixed(1)}" stroke="${COLOR.b14}" stroke-width="1.8"/>`);
|
||
}
|
||
// B6 leg note: the B6 leg runs from the 하면 1단 up to the B5 height (B6 다리 → B5 높이), shown in the right margin below.
|
||
|
||
// B5–B8 (방향 교환): run along L and are spaced along W (sW). In this section they are points on the W grid:
|
||
// odd positions carry B5, B6, B7 and even positions carry B8 (same parity rule as crossBars).
|
||
const xsW = gridPositions(W, fs, 'sW');
|
||
const last = xsW.length - 1;
|
||
xsW.forEach((mm, i) => {
|
||
const xx = x(mm);
|
||
if (i % 2 === 1) {
|
||
parts.push(dot('b5', 'B5', xx, y(z.B5), COLOR.b5));
|
||
parts.push(dot('b6', 'B6', xx, y(z.B68), COLOR.b5));
|
||
parts.push(dot('b7', 'B7', xx, y(z.B7), COLOR.b5));
|
||
} else {
|
||
parts.push(dot('b8', 'B8', xx, y(z.B68), COLOR.b5));
|
||
}
|
||
});
|
||
// Outermost columns (승인 2026-10-26 추천, 방향 교환 반영): the missing B5–B8 points at the first and last W position are drawn as 'ext' points.
|
||
for (const i of [0, last]) {
|
||
const xx = x(xsW[i]);
|
||
const drawnHere = i % 2 === 1 ? ['B5', 'B6', 'B7'] : ['B8'];
|
||
for (const [name, zz] of [['B5', z.B5], ['B6', z.B68], ['B7', z.B7], ['B8', z.B68]] as const) {
|
||
if (!drawnHere.includes(name)) parts.push(dot('ext', name, xx, y(zz), COLOR.b5));
|
||
}
|
||
}
|
||
|
||
// B9: one purple vertical line per row along W (the rows of b9Bars).
|
||
const b9 = b9Bars(L, W, [], 2000, fs);
|
||
for (const n of [...new Set(b9.bars.map((b) => b.n))]) parts.push(vline('b9', 'B9', x(n), y(z.B24), y(z.B5), COLOR.b9));
|
||
|
||
// B10-1: green points at both W faces, one per level above the lowest (8 of 9 levels), at the side depth of the table.
|
||
const levels = b10Levels(H, fs);
|
||
const dB1 = sideDepth(NOMINAL_DIAMETER.S29, NOMINAL_DIAMETER.S19, fs);
|
||
// The lowest level is removed (승인 2026-10-26): the 하면 1단 B2·B4 take its place at the corner.
|
||
for (let j = 1; j < levels; j++) {
|
||
const zj = fs.cBottom + j * fs.sV;
|
||
parts.push(dot('b10', 'B10-1', x(-W / 2 + dB1), y(zj), COLOR.b10, 2.2));
|
||
parts.push(dot('b10', 'B10-1', x(W / 2 - dB1), y(zj), COLOR.b10, 2.2));
|
||
}
|
||
|
||
// B11: grey dashed lines per assembly level. B12: grey points on its W grid, every k·s, on the even grid (1단계 규칙).
|
||
const js = assemblyJs(H, fs);
|
||
const dB10 = NOMINAL_DIAMETER.S19;
|
||
js.forEach((j, idx) => {
|
||
const zA = fs.cBottom + j * fs.sV;
|
||
parts.push(line('b11', 'B11', xa, xb, y(zA), COLOR.b11, 1.2, '6 3'));
|
||
const xsB12 = gridPositions(W, fs, 'sW');
|
||
for (const i of assemblyGridIndices(xsB12.length - 1, fs.kB12, idx)) parts.push(dot('b12', 'B12', x(xsB12[i]), y(zA + dB10), COLOR.b12, 2.2));
|
||
});
|
||
|
||
// Dimensions: the width line with ticks and the grid string, and the right-hand heights.
|
||
const g = grid(W, fs, 'sW');
|
||
const yDim = Y0 + 40;
|
||
parts.push(`<line x1="${x(-W / 2).toFixed(1)}" x2="${x(W / 2).toFixed(1)}" y1="${yDim}" y2="${yDim}" stroke="${COLOR.dim}" stroke-width="0.8"/>`);
|
||
parts.push(tick(x(-W / 2), yDim) + tick(x(W / 2), yDim));
|
||
// Edge covers sit outside the dimension ends; the grid pieces sit on the first row, spread apart so they do not run together.
|
||
parts.push(text(x(-W / 2) - 5, yDim + 14, `${fs.cSide}`, 'end', COLOR.dim));
|
||
parts.push(text(x(W / 2) + 5, yDim + 14, `${fs.cSide}`, 'start', COLOR.dim));
|
||
parts.push(text(x(-W / 2 + fs.cSide) + 2, yDim + 14, `${g.e.toFixed(1)}`, 'start', COLOR.dim));
|
||
parts.push(text(x(W / 2 - fs.cSide) - 2, yDim + 14, `${g.e.toFixed(1)}`, 'end', COLOR.dim));
|
||
// The grid string sits right of centre, so the bottom leaders (at the centre and the two sides) do not cross it.
|
||
parts.push(text(cx + 150, yDim - 6, `${g.n}@${fs.sW}=${g.G}`, 'middle', COLOR.dim));
|
||
parts.push(text(cx, 20, `교각축 직각 단면 · 폭 ${W.toFixed(0)}`, 'middle', '#1F2937'));
|
||
const xr = X0 + W_PX + 18;
|
||
parts.push(`<line x1="${xr}" x2="${xr}" y1="${y(H).toFixed(1)}" y2="${y(0).toFixed(1)}" stroke="${COLOR.dim}" stroke-width="0.8"/>`);
|
||
parts.push(tick(xr, y(H)) + tick(xr, y(0)));
|
||
parts.push(text(xr + 6, y(H) + 12, `${fs.cTop}`, 'start', COLOR.dim));
|
||
parts.push(text(xr + 6, (y(H) + y(0)) / 2, `${levels - 1}@${fs.sV}=${(levels - 1) * fs.sV}`, 'start', COLOR.dim));
|
||
parts.push(text(xr + 6, y(0) - 4, `${fs.cBottom}`, 'start', COLOR.dim));
|
||
// B6 leg note in the right margin, with a leader to the B6 leg's end at the B6 height (B6 다리 → B5 높이, from the 하면 1단 up to B5).
|
||
const yNote = y(H) - 14;
|
||
parts.push(`<line class="b6note" x1="${(xr + 4).toFixed(1)}" x2="${xb.toFixed(1)}" y1="${(yNote + 4).toFixed(1)}" y2="${y(z.B68).toFixed(1)}" stroke="${COLOR.b5}" stroke-width="0.7"/>`);
|
||
parts.push(text(xr + 6, yNote, 'B6 다리 → B5', 'start', COLOR.b5));
|
||
parts.push(text(xr + 6, yNote + 12, `높이 ${(z.B5 - z.B68).toFixed(0)}`, 'start', COLOR.b5));
|
||
|
||
// Bubbles outside the outline, spread apart, each with a leader to its bar (the leader carries the same data-bar, so it highlights too).
|
||
// A leader ends on a point rebar (점철근) of its family: a small dot in the family colour at the leader end (승인 2026-10-26).
|
||
const bubble = (name: string, bx: number, by: number, tx: number, ty: number, dotColor: string) => {
|
||
const edgeY = by < ty ? by + 11 : by - 11;
|
||
return `<g class="bubble" data-bubble="${name}"><line class="leader" data-bar="${name}" x1="${bx.toFixed(1)}" x2="${tx.toFixed(1)}" y1="${edgeY.toFixed(1)}" y2="${ty.toFixed(1)}" stroke="${COLOR.outline}" stroke-width="0.7"/><circle class="leader-point" data-bar="${name}" cx="${tx.toFixed(1)}" cy="${ty.toFixed(1)}" r="2.6" fill="${dotColor}"/><circle cx="${bx.toFixed(1)}" cy="${by.toFixed(1)}" r="11" fill="#fff" stroke="${COLOR.outline}"/><text x="${bx.toFixed(1)}" y="${(by + 3).toFixed(1)}" font-size="9" text-anchor="middle" fill="${COLOR.outline}">${name}</text></g>`;
|
||
};
|
||
const zB11 = js.length > 0 ? fs.cBottom + js[0] * fs.sV : fs.cBottom;
|
||
const yTop = 40;
|
||
const yBot = Y0 + 100;
|
||
// Each bottom bubble sits straight below its own bar (B2 left of centre, B4 at centre, B3 right of centre) on a bar of the right parity.
|
||
parts.push(bubble('B5', xa + 12, yTop, x(xsW[1]), y(z.B5), COLOR.b5));
|
||
parts.push(bubble('B1', cx - 60, yTop, cx - 60, y(z.B1), COLOR.b14));
|
||
parts.push(bubble('B11', xb - 20, yTop, xb, y(zB11), COLOR.b11));
|
||
parts.push(bubble('B10-1', X0 - 18, y(fs.cBottom + (levels - 1) * fs.sV / 2), X0 + 2, y(fs.cBottom + (levels - 1) * fs.sV / 2), COLOR.b10));
|
||
parts.push(bubble('B2', cx - 70, yBot, cx - 70, y(z.B24), COLOR.b14));
|
||
parts.push(bubble('B4', cx, yBot, cx, y(z.B24), COLOR.b14));
|
||
parts.push(bubble('B3', cx + 70, yBot, cx + 70, y(z.B3), COLOR.b14));
|
||
|
||
// Legend (선 모양별, 삽도 기준) and the units note.
|
||
const yLeg = 352;
|
||
parts.push(`<circle cx="20" cy="${yLeg}" r="2.6" fill="${COLOR.b5}"/>${text(28, yLeg + 3, '주철근 (B5–B8)', 'start', COLOR.outline)}`);
|
||
parts.push(`<line x1="180" x2="204" y1="${yLeg}" y2="${yLeg}" stroke="${COLOR.b14}" stroke-width="1.6"/>${text(212, yLeg + 3, '직각·보조 (B1–B4)', 'start', COLOR.outline)}`);
|
||
parts.push(`<line x1="330" x2="330" y1="${yLeg - 8}" y2="${yLeg + 8}" stroke="${COLOR.b9}" stroke-width="1"/>${text(338, yLeg + 3, '전단·띠 (B9)', 'start', COLOR.outline)}`);
|
||
parts.push(`<circle cx="20" cy="${yLeg + 22}" r="2.2" fill="${COLOR.b10}"/>${text(28, yLeg + 25, '측면 수평 (B10-1 · B10-2)', 'start', COLOR.outline)}`);
|
||
parts.push(`<line x1="250" x2="274" y1="${yLeg + 22}" y2="${yLeg + 22}" stroke="${COLOR.b11}" stroke-width="1.2" stroke-dasharray="6 3"/>${text(280, yLeg + 25, '조립 (B11·B12)', 'start', COLOR.outline)}`);
|
||
parts.push(text(20, yLeg + 48, '치수 mm · 높이 방향은 실제 비율 · 다리 생략 (B6 다리는 주석) · 기준: 확대기초 하면 0', 'start', COLOR.outline));
|
||
|
||
// The whole drawing shifts down 20 px so the top bubbles are not clipped.
|
||
return `<svg viewBox="0 0 600 430" width="600" height="430" role="img" aria-label="확대기초 교각축 직각 단면"><g transform="translate(0 20)">${parts.join('')}</g></svg>`;
|
||
}
|