34 lines
1.5 KiB
JavaScript
34 lines
1.5 KiB
JavaScript
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#!/usr/bin/env node
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/* stack-render.mjs — render an acrylic-stack plan to per-plane SVGs.
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usage: node tools/stack-render.mjs <plan.mjs> [outDir]
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Writes plane-NN-<sheet>-<face>.svg + manifest.json for the simulator
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(fable/stack/simulator.html?c=<id>). */
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import { mkdirSync, writeFileSync } from 'node:fs';
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import { resolve } from 'node:path';
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import { pathToFileURL } from 'node:url';
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import { renderStack, planeDepths } from '../src/render/stack.js';
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const [planPath, outArg] = process.argv.slice(2);
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if (!planPath) { console.error('usage: node tools/stack-render.mjs <plan.mjs> [outDir]'); process.exit(1); }
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const plan = (await import(pathToFileURL(resolve(planPath)).href)).default;
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const outDir = resolve(outArg || `fable/stack/candidates/${plan.id}`);
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mkdirSync(outDir, { recursive: true });
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const { planes } = renderStack(plan);
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const zmm = planeDepths(plan);
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const manifest = {
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id: plan.id, title: plan.title || plan.id, seed: plan.seed,
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geometry: { thickness: plan.geometry?.thickness ?? 3, gap: plan.geometry?.gap ?? 6 },
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planes: [],
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};
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planes.forEach((p, i) => {
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const file = `plane-${String(i).padStart(2, '0')}-${p.sheet}-${p.face}.svg`;
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writeFileSync(`${outDir}/${file}`, p.svg);
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manifest.planes.push({ file, sheet: p.sheet, face: p.face, zmm: zmm[i], label: p.label });
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console.log(` ${file} z=${zmm[i]}mm ${p.label}`);
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});
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writeFileSync(`${outDir}/manifest.json`, JSON.stringify(manifest, null, 2));
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console.log(`→ ${outDir} (${planes.length} planes)`);
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