55 lines
2.1 KiB
JavaScript
55 lines
2.1 KiB
JavaScript
(function (factory) {
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if (typeof module === "object" && typeof module.exports === "object") {
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var v = factory(require, exports);
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if (v !== undefined) module.exports = v;
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}
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else if (typeof define === "function" && define.amd) {
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define(["require", "exports", "tsparticles-engine"], factory);
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}
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})(function (require, exports) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.SquareShape = void 0;
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const tsparticles_engine_1 = require("tsparticles-engine");
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function randomSquareCoordinate(position, offset) {
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return position + offset * ((0, tsparticles_engine_1.getRandom)() - 0.5);
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}
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class SquareShape {
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randomPosition(position, size, fill) {
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if (fill) {
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return {
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x: randomSquareCoordinate(position.x, size.width),
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y: randomSquareCoordinate(position.y, size.height),
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};
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}
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else {
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const halfW = size.width / 2, halfH = size.height / 2, side = Math.floor((0, tsparticles_engine_1.getRandom)() * 4), v = ((0, tsparticles_engine_1.getRandom)() - 0.5) * 2;
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switch (side) {
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case 0:
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return {
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x: position.x + v * halfW,
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y: position.y - halfH,
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};
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case 1:
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return {
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x: position.x - halfW,
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y: position.y + v * halfH,
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};
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case 2:
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return {
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x: position.x + v * halfW,
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y: position.y + halfH,
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};
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case 3:
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default:
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return {
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x: position.x + halfW,
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y: position.y + v * halfH,
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};
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}
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}
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}
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}
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exports.SquareShape = SquareShape;
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});
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