@creatica/engine

Headless, deterministic renderer for the 58 generators in core/structures.

import { renderSvg, renderPng, listStructures } from '@creatica/engine';
const { svg, seed } = await renderSvg({ structure: 'wave', seed: 'x', width: 1200, height: 630, palette: { colors: ['#000', '#f0f'] }, shape: { numRows: 4 } });
const png = renderPng(svg, { width: 2400 });

• DOM via svgdom (pinned 0.1.19; newer versions reject svg.js's xmlns handling).
• Determinism: withSeed() reseeds the shared PRNG and swaps Math.random for the render, covering every generator without editing them. svg.js's global id counter is normalised in the output.
• yarn smoke renders every structure twice and asserts byte-identical output per seed.
• Built with tsup; the bundle inlines core/ and a few CJS-era libs, and stubs the editor-only React imports.