@tsparticles/updater-opacity
Version:
tsParticles particles opacity updater
69 lines (63 loc) • 6.08 kB
JavaScript
(function(g){g.__tsParticlesInternals=g.__tsParticlesInternals||{};g.__tsParticlesInternals.bundles=g.__tsParticlesInternals.bundles||{};g.__tsParticlesInternals.effects=g.__tsParticlesInternals.effects||{};g.__tsParticlesInternals.engine=g.__tsParticlesInternals.engine||{};g.__tsParticlesInternals.interactions=g.__tsParticlesInternals.interactions||{};g.__tsParticlesInternals.palettes=g.__tsParticlesInternals.palettes||{};g.__tsParticlesInternals.paths=g.__tsParticlesInternals.paths||{};g.__tsParticlesInternals.plugins=g.__tsParticlesInternals.plugins||{};g.__tsParticlesInternals.plugins=g.__tsParticlesInternals.plugins||{};g.__tsParticlesInternals.plugins.emittersShapes=g.__tsParticlesInternals.plugins.emittersShapes||{};g.__tsParticlesInternals.presets=g.__tsParticlesInternals.presets||{};g.__tsParticlesInternals.shapes=g.__tsParticlesInternals.shapes||{};g.__tsParticlesInternals.updaters=g.__tsParticlesInternals.updaters||{};g.__tsParticlesInternals.utils=g.__tsParticlesInternals.utils||{};g.__tsParticlesInternals.canvas=g.__tsParticlesInternals.canvas||{};g.__tsParticlesInternals.canvas=g.__tsParticlesInternals.canvas||{};g.__tsParticlesInternals.canvas.utils=g.__tsParticlesInternals.canvas.utils||{};g.__tsParticlesInternals.path=g.__tsParticlesInternals.path||{};g.__tsParticlesInternals.path=g.__tsParticlesInternals.path||{};g.__tsParticlesInternals.path.utils=g.__tsParticlesInternals.path.utils||{};var __tsProxyFactory=typeof Proxy!=="undefined"?function(obj){return new Proxy(obj,{get:function(target,key){if(!(key in target)){target[key]={};}return target[key];}});}:function(obj){return obj;};g.__tsParticlesInternals.bundles=__tsProxyFactory(g.__tsParticlesInternals.bundles);g.__tsParticlesInternals.effects=__tsProxyFactory(g.__tsParticlesInternals.effects);g.__tsParticlesInternals.interactions=__tsProxyFactory(g.__tsParticlesInternals.interactions);g.__tsParticlesInternals.palettes=__tsProxyFactory(g.__tsParticlesInternals.palettes);g.__tsParticlesInternals.paths=__tsProxyFactory(g.__tsParticlesInternals.paths);g.__tsParticlesInternals.plugins=__tsProxyFactory(g.__tsParticlesInternals.plugins);g.__tsParticlesInternals.plugins.emittersShapes=__tsProxyFactory(g.__tsParticlesInternals.plugins.emittersShapes);g.__tsParticlesInternals.presets=__tsProxyFactory(g.__tsParticlesInternals.presets);g.__tsParticlesInternals.shapes=__tsProxyFactory(g.__tsParticlesInternals.shapes);g.__tsParticlesInternals.updaters=__tsProxyFactory(g.__tsParticlesInternals.updaters);g.__tsParticlesInternals.utils=__tsProxyFactory(g.__tsParticlesInternals.utils);g.__tsParticlesInternals.canvas=__tsProxyFactory(g.__tsParticlesInternals.canvas);g.__tsParticlesInternals.path=__tsProxyFactory(g.__tsParticlesInternals.path);g.tsparticlesInternalExports=g.tsparticlesInternalExports||{};})(typeof globalThis!=="undefined"?globalThis:typeof window!=="undefined"?window:this);
/* Updater v4.0.5 */
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@tsparticles/engine')) :
typeof define === 'function' && define.amd ? define(['exports', '@tsparticles/engine'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.__tsParticlesInternals = global.__tsParticlesInternals || {}, global.__tsParticlesInternals.updaters = global.__tsParticlesInternals.updaters || {}, global.__tsParticlesInternals.updaters.opacity = global.__tsParticlesInternals.updaters.opacity || {}), global.__tsParticlesInternals.engine));
})(this, (function (exports, engine) { 'use strict';
class OpacityUpdater {
container;
constructor(container) {
this.container = container;
}
init(particle) {
const opacityOptions = particle.options.opacity, pxRatio = 1;
particle.opacity = engine.initParticleNumericAnimationValue(opacityOptions, pxRatio);
const opacityAnimation = opacityOptions.animation;
if (opacityAnimation.enable) {
particle.opacity.velocity =
(engine.getRangeValue(opacityAnimation.speed) / engine.percentDenominator) * this.container.retina.reduceFactor;
if (!opacityAnimation.sync) {
particle.opacity.velocity *= engine.getRandom();
}
}
}
isEnabled(particle) {
const none = 0;
return (!particle.destroyed &&
!particle.spawning &&
!!particle.opacity &&
particle.opacity.enable &&
((particle.opacity.maxLoops ?? none) <= none ||
((particle.opacity.maxLoops ?? none) > none &&
(particle.opacity.loops ?? none) < (particle.opacity.maxLoops ?? none))));
}
reset(particle) {
if (!particle.opacity) {
return;
}
particle.opacity.time = 0;
particle.opacity.loops = 0;
}
update(particle, delta) {
if (!this.isEnabled(particle) || !particle.opacity) {
return;
}
engine.updateAnimation(particle, particle.opacity, true, particle.options.opacity.animation.destroy, delta);
}
}
async function loadOpacityUpdater(engine) {
engine.checkVersion("4.0.5");
await engine.pluginManager.register(e => {
e.pluginManager.addParticleUpdater("opacity", container => {
return Promise.resolve(new OpacityUpdater(container));
});
});
}
const globalObject = globalThis;
globalObject.__tsParticlesInternals = globalObject.__tsParticlesInternals ?? {};
globalObject.loadOpacityUpdater = loadOpacityUpdater;
exports.loadOpacityUpdater = loadOpacityUpdater;
}));
Object.assign(globalThis.window || globalThis, { loadOpacityUpdater: (globalThis.__tsParticlesInternals.updaters.opacity || {}).loadOpacityUpdater });
delete (globalThis.window || globalThis).tsparticlesInternalExports;