108 lines
3.9 KiB
JavaScript
108 lines
3.9 KiB
JavaScript
const preact = require('preact');
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const { Component } = require('preact');
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const times = require('lodash/times');
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const anime = require('animejs').default;
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const { TIMES } = require('../../constants');
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class Electrify extends Component {
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constructor() {
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super();
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this.animations = [];
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}
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render() {
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return (
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<svg
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class='skill-animation blue'
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version="1.1"
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id="electrify"
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xmlns="http://www.w3.org/2000/svg"
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viewBox="0 0 500 500">
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<defs>
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<filter id="electrifyFilter">
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<feGaussianBlur in="SourceGraphic" stdDeviation="5" />
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<feMerge>
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<feMergeNode />
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<feMergeNode in="SourceGraphic" />
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</feMerge>
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</filter>
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</defs>
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<path
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class='blue'
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transform="translate(53.86742,49.72374)"
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filter='url("#electrifyFilter")'
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d="M 440,200 L 407,320 L 320,407 L 200,440 L 80,407 L -7,320 L -40,200 L -7,80 L 80,-7 L 200,-40 L 320,-7 L 407,80 L 440,200"
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/>
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<path
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class='white'
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transform="translate(53.86742,49.72374)"
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d="M 440,200 L 407,320 L 320,407 L 200,440 L 80,407 L -7,320 L -40,200 L -7,80 L 80,-7 L 200,-40 L 320,-7 L 407,80 L 440,200"
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filter='url("#electrifyFilter")'
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/>
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</svg>
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);
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}
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componentDidMount() {
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this.animations.push(anime({
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targets: ['#electrify'],
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opacity: [
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{ value: 1, delay: TIMES.TARGET_DELAY_MS, duration: TIMES.TARGET_DURATION_MS * 0.2 },
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{ value: 0, delay: TIMES.TARGET_DURATION_MS * 0.6, duration: TIMES.TARGET_DURATION_MS * 0.2 },
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],
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easing: 'easeInOutSine',
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}));
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const path = () => {
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const startX = anime.random(420, 440);
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const startY = anime.random(180, 200);
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return `
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M ${startX},${startY}
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L ${anime.random(387, 407)},${anime.random(300, 320)}
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L ${anime.random(300, 320)},${anime.random(387, 407)}
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L ${anime.random(180, 200)},${anime.random(420, 440)}
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L ${anime.random(60, 80)},${anime.random(387, 407)}
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L ${anime.random(-27, 7)},${anime.random(300, 320)}
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L ${anime.random(-20, -40)},${anime.random(180, 200)}
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L ${anime.random(-27, 7)},${anime.random(60, 80)}
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L ${anime.random(60, 80)},${anime.random(-27, 7)}
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L ${anime.random(180, 200)},${anime.random(-20, -40)}
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L ${anime.random(300, 320)},${anime.random(-27, 7)}
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L ${anime.random(387, 407)},${anime.random(60, 80)}
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L ${startX},${startY}
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`;
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};
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this.animations.push(anime({
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targets: ['#electrify path'],
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d: times(10, path),
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easing: 'easeInOutSine',
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loop: true,
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duration: TIMES.TARGET_DURATION_MS / 5,
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}));
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this.animations.push(anime({
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targets: ['#electrify path.white'],
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strokeWidth: [2, 1],
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easing: 'easeInOutSine',
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direction: 'alternate',
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loop: true,
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duration: TIMES.TARGET_DURATION_MS,
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}));
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}
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// this is necessary because
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// skipping / timing / unmounting race conditions
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// can cause the animations to cut short, this will ensure the values are reset
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// because preact will recycle all these components
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componentWillUnmount() {
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for (let i = this.animations.length - 1; i >= 0; i--) {
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this.animations[i].reset();
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}
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}
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}
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module.exports = Electrify;
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