Rebuild and mirror

import { OpenGeometry, Solid, OG_PRIMITIVE_CUBOID } from 'opengeometry';

await OpenGeometry.create(
  { wasmURL: '/opengeometry_bg.wasm' },
  { workerURL: '/tessellation-worker.js' },
);

const table = new Solid(OG_PRIMITIVE_CUBOID, { width: 1.6, height: 0.75, depth: 0.8 });
table.rebuild(OG_PRIMITIVE_CUBOID, { width: 2, height: 0.75, depth: 0.9 });
console.log(table.getBounds());

import {
  OpenGeometry,
  Solid,
  Wire,
  OG_OPERATION_EXTRUDE,
  OG_PRIMITIVE_PROFILE,
  type MirrorPlane,
} from 'opengeometry';

await OpenGeometry.create(
  { wasmURL: '/opengeometry_bg.wasm' },
  { workerURL: '/tessellation-worker.js' },
);

const outline = new Wire(OG_PRIMITIVE_PROFILE, {
  start: [0, 0],
  segments: [
    { to: [0.55, 0] },
    { to: [0.55, 0.08], arc: { center: [0.55, 0.04], counterClockwise: true } },
    { to: [0, 0.08] },
    { to: [0, 0] },
  ],
  closed: true,
});
const left = new Solid(OG_OPERATION_EXTRUDE, { profile: outline, distance: 0.06 });
const right = left.duplicate();
const across: MirrorPlane = { origin: [0.3, 0, 0], normal: [1, 0, 0] };
right.mirror(across);
console.log(Math.abs(right.measure().volume - left.measure().volume) < 1e-9);