148 lines
5.4 KiB
JavaScript
148 lines
5.4 KiB
JavaScript
/*!
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* Author : Matteo Bruni
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* MIT license: https://opensource.org/licenses/MIT
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* Demo / Generator : https://particles.js.org/
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* GitHub : https://www.github.com/matteobruni/tsparticles
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* How to use? : Check the GitHub README
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* v2.8.0
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*/
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(function webpackUniversalModuleDefinition(root, factory) {
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if(typeof exports === 'object' && typeof module === 'object')
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module.exports = factory(require("tsparticles-engine"));
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else if(typeof define === 'function' && define.amd)
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define(["tsparticles-engine"], factory);
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else {
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var a = typeof exports === 'object' ? factory(require("tsparticles-engine")) : factory(root["window"]);
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for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
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}
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})(this, (__WEBPACK_EXTERNAL_MODULE__961__) => {
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return /******/ (() => { // webpackBootstrap
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/******/ "use strict";
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/******/ var __webpack_modules__ = ({
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/***/ 961:
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/***/ ((module) => {
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module.exports = __WEBPACK_EXTERNAL_MODULE__961__;
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/***/ })
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/******/ });
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/************************************************************************/
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/******/ // The module cache
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/******/ var __webpack_module_cache__ = {};
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/******/
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/******/ // The require function
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/******/ function __webpack_require__(moduleId) {
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/******/ // Check if module is in cache
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/******/ var cachedModule = __webpack_module_cache__[moduleId];
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/******/ if (cachedModule !== undefined) {
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/******/ return cachedModule.exports;
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/******/ }
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/******/ // Create a new module (and put it into the cache)
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/******/ var module = __webpack_module_cache__[moduleId] = {
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/******/ // no module.id needed
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/******/ // no module.loaded needed
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/******/ exports: {}
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/************************************************************************/
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/******/ /* webpack/runtime/define property getters */
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/******/ (() => {
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/******/ // define getter functions for harmony exports
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/******/ __webpack_require__.d = (exports, definition) => {
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/******/ for(var key in definition) {
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/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
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/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
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/******/ }
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/******/ }
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/******/ };
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/******/ })();
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/******/
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/******/ /* webpack/runtime/hasOwnProperty shorthand */
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/******/ (() => {
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/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
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/******/ })();
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/******/
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/******/ /* webpack/runtime/make namespace object */
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/******/ (() => {
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/******/ // define __esModule on exports
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/******/ __webpack_require__.r = (exports) => {
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/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
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/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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/******/ }
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/******/ Object.defineProperty(exports, '__esModule', { value: true });
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/******/ };
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/******/ })();
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/******/
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/************************************************************************/
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var __webpack_exports__ = {};
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// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
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(() => {
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// ESM COMPAT FLAG
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__webpack_require__.r(__webpack_exports__);
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// EXPORTS
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__webpack_require__.d(__webpack_exports__, {
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"loadParticlesAttractInteraction": () => (/* binding */ loadParticlesAttractInteraction)
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});
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// EXTERNAL MODULE: external {"commonjs":"tsparticles-engine","commonjs2":"tsparticles-engine","amd":"tsparticles-engine","root":"window"}
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var external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_ = __webpack_require__(961);
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;// CONCATENATED MODULE: ./dist/browser/Attractor.js
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class Attractor extends external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.ParticlesInteractorBase {
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constructor(container) {
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super(container);
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}
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clear() {}
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init() {}
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async interact(p1) {
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var _a;
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const container = this.container,
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distance = (_a = p1.retina.attractDistance) !== null && _a !== void 0 ? _a : container.retina.attractDistance,
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pos1 = p1.getPosition(),
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query = container.particles.quadTree.queryCircle(pos1, distance);
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for (const p2 of query) {
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if (p1 === p2 || !p2.options.move.attract.enable || p2.destroyed || p2.spawning) {
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continue;
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}
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const pos2 = p2.getPosition(),
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{
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dx,
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dy
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} = (0,external_commonjs_tsparticles_engine_commonjs2_tsparticles_engine_amd_tsparticles_engine_root_window_.getDistances)(pos1, pos2),
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rotate = p1.options.move.attract.rotate,
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ax = dx / (rotate.x * 1000),
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ay = dy / (rotate.y * 1000),
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p1Factor = p2.size.value / p1.size.value,
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p2Factor = 1 / p1Factor;
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p1.velocity.x -= ax * p1Factor;
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p1.velocity.y -= ay * p1Factor;
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p2.velocity.x += ax * p2Factor;
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p2.velocity.y += ay * p2Factor;
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}
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}
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isEnabled(particle) {
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return particle.options.move.attract.enable;
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}
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reset() {}
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}
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;// CONCATENATED MODULE: ./dist/browser/index.js
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async function loadParticlesAttractInteraction(engine) {
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await engine.addInteractor("particlesAttract", container => new Attractor(container));
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}
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})();
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/******/ return __webpack_exports__;
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/******/ })()
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;
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}); |