@tsparticles/shape-square/esm/Utils.js

tsParticles square shape

import { double } from "@tsparticles/engine";
export function drawSquare(data) {
    const { context, radius } = data, fixedRadius = radius * Math.SQRT1_2, fixedDiameter = fixedRadius * double;
    context.rect(-fixedRadius, -fixedRadius, fixedDiameter, fixedDiameter);
}