更着鼠标移动倾斜的html效果,带视觉倾斜效果的鼠标悬停卡片动画特效

这是一款带视觉倾斜效果的鼠标悬停卡片动画特效。该特效通过js和css3代码,使鼠标悬停在一张图片卡片上面时,卡片会根据鼠标的方向进行3d倾斜.

使用方法

HTML结构

01. Normal

02. Reverse

03. Normal

CSS样式

*,

*::after,

*::before {

margin: 0;

padding: 0;

box-sizing: border-box;

}

html {

font-size: 62.5%;

}

body {

--background-color: hsl(180, 20%, 90%);

font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;

min-height: 100vh;

padding: 2rem;

color: hsla(0, 0%, 0%, .6);

background: var(--background-color);

text-align: center;

}

h1 {

font-size: 3.2rem;

padding-top: 2rem;

}

h1+p {

font-size: 1.8rem;

padding: 2rem 0 3rem;

}

.main {

display: flex;

flex-wrap: wrap;

justify-content: center;

align-items: center;

}

.wrap {

margin: 2rem;

-webkit-transform-style: preserve-3d;

transform-style: preserve-3d;

-webkit-transform: perspective(100rem);

transform: perspective(100rem);

cursor: pointer;

}

.container {

--rX: 0;

--rY: 0;

--bX: 50%;

--bY: 80%;

width: 30rem;

height: 36rem;

border: 1px solid var(--background-color);

border-radius: 1.6rem;

padding: 4rem;

display: flex;

align-items: flex-end;

position: relative;

-webkit-transform: rotateX(calc(var(--rX) * 1deg)) rotateY(calc(var(--rY) * 1deg));

transform: rotateX(calc(var(--rX) * 1deg)) rotateY(calc(var(--rY) * 1deg));

/*background: linear-gradient(hsla(0, 0%, 100%, .1), hsla(0, 0%, 100%, .1)), url("https://images.unsplash.com/photo-1559113513-d5e09c78b9dd?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=1080&fit=max&ixid=eyJhcHBfaWQiOjF9");*/

background: linear-gradient(hsla(0, 0%, 100%, .1), hsla(0, 0%, 100%, .1)), url("../img/photo-1559113513-d5e09c78b9dd.jpg");

background-position: var(--bX) var(--bY);

background-size: 40rem auto;

box-shadow: 0 0 3rem .5rem hsla(0, 0%, 0%, .2);

transition: -webkit-transform .6s 1s;

transition: transform .6s 1s;

transition: transform .6s 1s, -webkit-transform .6s 1s;

}

.container::before,

.container::after {

content: "";

width: 2rem;

height: 2rem;

border: 1px solid #fff;

position: absolute;

z-index: 2;

opacity: .3;

transition: .3s;

}

.container::before {

top: 2rem;

right: 2rem;

border-bottom-width: 0;

border-left-width: 0;

}

.container::after {

bottom: 2rem;

left: 2rem;

border-top-width: 0;

border-right-width: 0;

}

.container--active {

transition: none;

}

.container--2 {

-webkit-filter: hue-rotate(80deg) saturate(140%);

filter: hue-rotate(80deg) saturate(140%);

}

.container--3 {

-webkit-filter: hue-rotate(160deg) saturate(140%);

filter: hue-rotate(160deg) saturate(140%);

}

.container p {

color: hsla(0, 0%, 100%, .6);

font-size: 2.2rem;

}

.wrap:hover .container::before,

.wrap:hover .container::after {

width: calc(100% - 4rem);

height: calc(100% - 4rem);

}

JavaScript

class parallaxTiltEffect {

constructor({element, tiltEffect}) {

this.element = element;

this.container = this.element.querySelector(".container");

this.size = [300, 360];

[this.w, this.h] = this.size;

this.tiltEffect = tiltEffect;

this.mouseOnComponent = false;

this.handleMouseMove = this.handleMouseMove.bind(this);

this.handleMouseEnter = this.handleMouseEnter.bind(this);

this.handleMouseLeave = this.handleMouseLeave.bind(this);

this.defaultStates = this.defaultStates.bind(this);

this.setProperty = this.setProperty.bind(this);

this.init = this.init.bind(this);

this.init();

}

handleMouseMove(event) {

const {offsetX, offsetY} = event;

let X;

let Y;

if (this.tiltEffect === "reverse") {

X = ((offsetX - (this.w/2)) / 3) / 3;

Y = (-(offsetY - (this.h/2)) / 3) / 3;

}

else if (this.tiltEffect === "normal") {

X = (-(offsetX - (this.w/2)) / 3) / 3;

Y = ((offsetY - (this.h/2)) / 3) / 3;

}

this.setProperty('--rY', X.toFixed(2));

this.setProperty('--rX', Y.toFixed(2));

this.setProperty('--bY', (80 - (X/4).toFixed(2)) + '%');

this.setProperty('--bX', (50 - (Y/4).toFixed(2)) + '%');

}

handleMouseEnter() {

this.mouseOnComponent = true;

this.container.classList.add("container--active");

}

handleMouseLeave() {

this.mouseOnComponent = false;

this.defaultStates();

}

defaultStates() {

this.container.classList.remove("container--active");

this.setProperty('--rY', 0);

this.setProperty('--rX', 0);

this.setProperty('--bY', '80%');

this.setProperty('--bX', '50%');

}

setProperty(p, v) {

return this.container.style.setProperty(p, v);

}

init() {

this.element.addEventListener('mousemove', this.handleMouseMove);

this.element.addEventListener('mouseenter', this.handleMouseEnter);

this.element.addEventListener('mouseleave', this.handleMouseLeave);

}

}

const $ = e => document.querySelector(e);

const wrap1 = new parallaxTiltEffect({

element: $('.wrap--1'),

tiltEffect: 'reverse'

});

const wrap2 = new parallaxTiltEffect({

element: $('.wrap--2'),

tiltEffect: 'normal'

});

const wrap3 = new parallaxTiltEffect({

element: $('.wrap--3'),

tiltEffect: 'reverse'

});

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