html+css+js 实现3D透视倾斜按钮，javascript库之vanilla-tilt.js详解

bin91532024-08-01 11:49

前言：哈喽，大家好，今天给大家分享html+css 绚丽效果！并提供具体代码帮助大家深入理解，彻底掌握！创作不易，如果能帮助到大家或者给大家一些灵感和启发，欢迎收藏+关注哦 💕

文章目录

效果

原理解析

1.本效果主要是使用了vanilla-tilt.min.js效果插件。

html 结构

javascript 复制代码 
 <ul class="sci">
        <li style="--clr:#f00;"><a href="#"><i>求点赞</i></a></li>
        <li style="--clr:#333;"><a href="#"><i>求关注</i></a></li>
        <li style="--clr:#3F85FF;"><a href="#"><i>求收藏</i></a></li>
        <li style="--clr:#00a783;"><a href="#"><i>求转发</i></a></li>
    </ul>

js初始化标签

javascript 复制代码 
//初始化a标签
VanillaTilt.init(document.querySelectorAll('.sci li a'), {
  max: 25,
  speed: 400,
  glare: true,
});

当hover时 i标签放大1.5倍 前移50px

css 复制代码 
/*当hover时 i标签放大1.5倍 前移50px*/
.sci li a:hover i {
  transform: scale(1.5) translateZ(50px);
  color: #fff;
}

2.vanilla-tilt.js详解。

vanilla-tilt.js是Javascript中一个平滑的3D倾斜库,可以让网页的一些控件变得形象动态起来

文档：https://micku7zu.github.io/vanilla-tilt.js/

安装方式：

命令式安装

javascript 复制代码 
yarn: yarn add tilt.js
npm: npm install --save tilt.js

CDN:引用

https://cdnjs.cloudflare.com/ajax/libs/tilt.js/1.2.1/tilt.jquery.min.js

https://unpkg.com/tilt.js@1.2.1/dest/tilt.jquery.min.js

直接下载使用

https://github.com/micku7zu/vanilla-tilt.js

https://micku7zu.github.io/vanilla-tilt.js/

使用

javascript 复制代码 
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>vanilla-tilt.js</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        .vanilla {
            width: 500px;
            height: 500px;
            margin: 0 auto;
            background-color: #0a0e92;
        }
    </style>
</head>

<body>
<!--这个div 上的data-tilt就相当于最简单的初始化了不用写任何js代码-->
<div class="vanilla" data-tilt></div>

<!-- 引入vanilla-tilt.js -->
<script type="text/javascript" src="vanilla-tilt.min.js"></script>
</body>
</html>

可以在元素上初始化和设置参数

html 复制代码 
<!--data-tilt-max="50"倾斜的最大角度 data-tilt-speed="400" 进入/退出转换的速度 data-tilt-perspective="500"变换视角，倾斜度-->
<div class="your-element" data-tilt data-tilt-max="50" data-tilt-speed="400" data-tilt-perspective="500"></div>

所有选项均采用默认设置

javascript 复制代码 
{
    reverse:                false,  // 反转倾斜方向
    max:                    35,     // 最大倾斜旋转（度）
    startX:                 0,      // X 轴的起始倾斜度（以度为单位）。
    startY:                 0,      // Y 轴上的起始倾斜度（以度为单位）。
    perspective:            1000,   // 变换视角，倾斜度越低越极端.
    scale:                  1,      // 2 = 200%，1.5 = 150%，等等。
    speed:                  300,    // 进入/退出转换的速度
    transition:             true,   // 设置进入/退出时的过渡。
    axis:                   null,   // 应启用哪个轴。可以是"x"或"y"
    reset:                  true,   // 如果在退出时必须重置倾斜效果。
    "reset-to-start":       true,   // 退出重置是否转到 [0,0]（默认）或 [startX, startY]
    easing:                 "cubic-bezier(.03,.98,.52,.99)",    // 放宽进入/退出限制。
    glare:                  false,  // 是否应该有"眩光"效果
    "max-glare":            1,      // 最大"眩光"不透明度（1 = 100%，0.5 = 50%）
    "glare-prerender":      false,  // false = VanillaTilt 为您创建眩光元素
                                    // 否则,需要自行添加 .js-tilt-glare&gt;.js-tilt-glare-inner
    "mouse-event-element":  null,   // css-selector 或链接到 HTML 元素将监听鼠标事件
    gyroscope:              true,   // 布尔值用于启用/禁用设备方向检测，
    gyroscopeMinAngleX:     -45,    // 这是设备角度在 X 轴上的下限，意味着以这个角度旋转的设备会使元素倾斜，就好像鼠标位于元素的左边框上一样；
    gyroscopeMaxAngleX:     45,     // 这是设备在 X 轴上角度的上限，意味着以这个角度旋转的设备会使元素倾斜，就好像鼠标位于元素的右边框上一样；
    gyroscopeMinAngleY:     -45,    // 这是设备在 Y 轴上角度的下限，意味着以这个角度旋转的设备会使元素倾斜，就好像鼠标位于元素的顶部边框上一样；
    gyroscopeMaxAngleY:     45,     // 这是设备在 Y 轴上角度的上限，意味着以这个角度旋转的设备会使元素倾斜，就好像鼠标位于元素的底部边框上一样；
}

JS的方式

javascript 复制代码 
<body>
<div class="your-element"></div>

<script type="text/javascript" src="vanilla-tilt.js"></script>
<script type="text/javascript">
	VanillaTilt.init(document.querySelector(".your-element"), {
		max: 25,
		speed: 400
	});
	
	//它还支持NodeList
	VanillaTilt.init(document.querySelectorAll(".your-element"));
</script>
</body>

权重

当html上设置了参数，js里也设置了参数时，优先使用html上的参数，html参数 > js参数，若使用了html方式初始化，则通过js设置的所有参数都失效
vanilla-tilt.min.js代码

javascript 复制代码 
var VanillaTilt=function(){"use strict";class t{constructor(e,i={}){if(!(e instanceof Node))throw"Can't initialize VanillaTilt because "+e+" is not a Node.";this.width=null,this.height=null,this.clientWidth=null,this.clientHeight=null,this.left=null,this.top=null,this.gammazero=null,this.betazero=null,this.lastgammazero=null,this.lastbetazero=null,this.transitionTimeout=null,this.updateCall=null,this.event=null,this.updateBind=this.update.bind(this),this.resetBind=this.reset.bind(this),this.element=e,this.settings=this.extendSettings(i),this.reverse=this.settings.reverse?-1:1,this.resetToStart=t.isSettingTrue(this.settings["reset-to-start"]),this.glare=t.isSettingTrue(this.settings.glare),this.glarePrerender=t.isSettingTrue(this.settings["glare-prerender"]),this.fullPageListening=t.isSettingTrue(this.settings["full-page-listening"]),this.gyroscope=t.isSettingTrue(this.settings.gyroscope),this.gyroscopeSamples=this.settings.gyroscopeSamples,this.elementListener=this.getElementListener(),this.glare&&this.prepareGlare(),this.fullPageListening&&this.updateClientSize(),this.addEventListeners(),this.reset(),!1===this.resetToStart&&(this.settings.startX=0,this.settings.startY=0)}static isSettingTrue(t){return""===t||!0===t||1===t}getElementListener(){if(this.fullPageListening)return window.document;if("string"==typeof this.settings["mouse-event-element"]){const t=document.querySelector(this.settings["mouse-event-element"]);if(t)return t}return this.settings["mouse-event-element"]instanceof Node?this.settings["mouse-event-element"]:this.element}addEventListeners(){this.onMouseEnterBind=this.onMouseEnter.bind(this),this.onMouseMoveBind=this.onMouseMove.bind(this),this.onMouseLeaveBind=this.onMouseLeave.bind(this),this.onWindowResizeBind=this.onWindowResize.bind(this),this.onDeviceOrientationBind=this.onDeviceOrientation.bind(this),this.elementListener.addEventListener("mouseenter",this.onMouseEnterBind),this.elementListener.addEventListener("mouseleave",this.onMouseLeaveBind),this.elementListener.addEventListener("mousemove",this.onMouseMoveBind),(this.glare||this.fullPageListening)&&window.addEventListener("resize",this.onWindowResizeBind),this.gyroscope&&window.addEventListener("deviceorientation",this.onDeviceOrientationBind)}removeEventListeners(){this.elementListener.removeEventListener("mouseenter",this.onMouseEnterBind),this.elementListener.removeEventListener("mouseleave",this.onMouseLeaveBind),this.elementListener.removeEventListener("mousemove",this.onMouseMoveBind),this.gyroscope&&window.removeEventListener("deviceorientation",this.onDeviceOrientationBind),(this.glare||this.fullPageListening)&&window.removeEventListener("resize",this.onWindowResizeBind)}destroy(){clearTimeout(this.transitionTimeout),null!==this.updateCall&&cancelAnimationFrame(this.updateCall),this.element.style.willChange="",this.element.style.transition="",this.element.style.transform="",this.resetGlare(),this.removeEventListeners(),this.element.vanillaTilt=null,delete this.element.vanillaTilt,this.element=null}onDeviceOrientation(t){if(null===t.gamma||null===t.beta)return;this.updateElementPosition(),this.gyroscopeSamples>0&&(this.lastgammazero=this.gammazero,this.lastbetazero=this.betazero,null===this.gammazero?(this.gammazero=t.gamma,this.betazero=t.beta):(this.gammazero=(t.gamma+this.lastgammazero)/2,this.betazero=(t.beta+this.lastbetazero)/2),this.gyroscopeSamples-=1);const e=this.settings.gyroscopeMaxAngleX-this.settings.gyroscopeMinAngleX,i=this.settings.gyroscopeMaxAngleY-this.settings.gyroscopeMinAngleY,s=e/this.width,n=i/this.height,l=(t.gamma-(this.settings.gyroscopeMinAngleX+this.gammazero))/s,a=(t.beta-(this.settings.gyroscopeMinAngleY+this.betazero))/n;null!==this.updateCall&&cancelAnimationFrame(this.updateCall),this.event={clientX:l+this.left,clientY:a+this.top},this.updateCall=requestAnimationFrame(this.updateBind)}onMouseEnter(){this.updateElementPosition(),this.element.style.willChange="transform",this.setTransition()}onMouseMove(t){null!==this.updateCall&&cancelAnimationFrame(this.updateCall),this.event=t,this.updateCall=requestAnimationFrame(this.updateBind)}onMouseLeave(){this.setTransition(),this.settings.reset&&requestAnimationFrame(this.resetBind)}reset(){this.onMouseEnter(),this.fullPageListening?this.event={clientX:(this.settings.startX+this.settings.max)/(2*this.settings.max)*this.clientWidth,clientY:(this.settings.startY+this.settings.max)/(2*this.settings.max)*this.clientHeight}:this.event={clientX:this.left+(this.settings.startX+this.settings.max)/(2*this.settings.max)*this.width,clientY:this.top+(this.settings.startY+this.settings.max)/(2*this.settings.max)*this.height};let t=this.settings.scale;this.settings.scale=1,this.update(),this.settings.scale=t,this.resetGlare()}resetGlare(){this.glare&&(this.glareElement.style.transform="rotate(180deg) translate(-50%, -50%)",this.glareElement.style.opacity="0")}getValues(){let t,e;return this.fullPageListening?(t=this.event.clientX/this.clientWidth,e=this.event.clientY/this.clientHeight):(t=(this.event.clientX-this.left)/this.width,e=(this.event.clientY-this.top)/this.height),t=Math.min(Math.max(t,0),1),e=Math.min(Math.max(e,0),1),{tiltX:(this.reverse*(this.settings.max-t*this.settings.max*2)).toFixed(2),tiltY:(this.reverse*(e*this.settings.max*2-this.settings.max)).toFixed(2),percentageX:100*t,percentageY:100*e,angle:Math.atan2(this.event.clientX-(this.left+this.width/2),-(this.event.clientY-(this.top+this.height/2)))*(180/Math.PI)}}updateElementPosition(){let t=this.element.getBoundingClientRect();this.width=this.element.offsetWidth,this.height=this.element.offsetHeight,this.left=t.left,this.top=t.top}update(){let t=this.getValues();this.element.style.transform="perspective("+this.settings.perspective+"px) rotateX("+("x"===this.settings.axis?0:t.tiltY)+"deg) rotateY("+("y"===this.settings.axis?0:t.tiltX)+"deg) scale3d("+this.settings.scale+", "+this.settings.scale+", "+this.settings.scale+")",this.glare&&(this.glareElement.style.transform=`rotate(${t.angle}deg) translate(-50%, -50%)`,this.glareElement.style.opacity=`${t.percentageY*this.settings["max-glare"]/100}`),this.element.dispatchEvent(new CustomEvent("tiltChange",{detail:t})),this.updateCall=null}prepareGlare(){if(!this.glarePrerender){const t=document.createElement("div");t.classList.add("js-tilt-glare");const e=document.createElement("div");e.classList.add("js-tilt-glare-inner"),t.appendChild(e),this.element.appendChild(t)}this.glareElementWrapper=this.element.querySelector(".js-tilt-glare"),this.glareElement=this.element.querySelector(".js-tilt-glare-inner"),this.glarePrerender||(Object.assign(this.glareElementWrapper.style,{position:"absolute",top:"0",left:"0",width:"100%",height:"100%",overflow:"hidden","pointer-events":"none","border-radius":"inherit"}),Object.assign(this.glareElement.style,{position:"absolute",top:"50%",left:"50%","pointer-events":"none","background-image":"linear-gradient(0deg, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%)",transform:"rotate(180deg) translate(-50%, -50%)","transform-origin":"0% 0%",opacity:"0"}),this.updateGlareSize())}updateGlareSize(){if(this.glare){const t=2*(this.element.offsetWidth>this.element.offsetHeight?this.element.offsetWidth:this.element.offsetHeight);Object.assign(this.glareElement.style,{width:`${t}px`,height:`${t}px`})}}updateClientSize(){this.clientWidth=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth,this.clientHeight=window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight}onWindowResize(){this.updateGlareSize(),this.updateClientSize()}setTransition(){clearTimeout(this.transitionTimeout),this.element.style.transition=this.settings.speed+"ms "+this.settings.easing,this.glare&&(this.glareElement.style.transition=`opacity ${this.settings.speed}ms ${this.settings.easing}`),this.transitionTimeout=setTimeout(()=>{this.element.style.transition="",this.glare&&(this.glareElement.style.transition="")},this.settings.speed)}extendSettings(t){let e={reverse:!1,max:15,startX:0,startY:0,perspective:1e3,easing:"cubic-bezier(.03,.98,.52,.99)",scale:1,speed:300,transition:!0,axis:null,glare:!1,"max-glare":1,"glare-prerender":!1,"full-page-listening":!1,"mouse-event-element":null,reset:!0,"reset-to-start":!0,gyroscope:!0,gyroscopeMinAngleX:-45,gyroscopeMaxAngleX:45,gyroscopeMinAngleY:-45,gyroscopeMaxAngleY:45,gyroscopeSamples:10},i={};for(var s in e)if(s in t)i[s]=t[s];else if(this.element.hasAttribute("data-tilt-"+s)){let t=this.element.getAttribute("data-tilt-"+s);try{i[s]=JSON.parse(t)}catch(e){i[s]=t}}else i[s]=e[s];return i}static init(e,i){e instanceof Node&&(e=[e]),e instanceof NodeList&&(e=[].slice.call(e)),e instanceof Array&&e.forEach(e=>{"vanillaTilt"in e||(e.vanillaTilt=new t(e,i))})}}return"undefined"!=typeof document&&(window.VanillaTilt=t,t.init(document.querySelectorAll("[data-tilt]"))),t}();

3.具体的变换参数，直接看代码，可以一键复制，查看效果

上代码，可以直接复制使用

目录

html

html 复制代码 
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title> html+css+js 实现3D透视倾斜按钮</title>
    <link rel="stylesheet" href="./style.css">
</head>
<body>
<div class="container">
    <h1 style="text-align: center;color:#fff;margin-bottom: 50px;padding-top: 50px; text-shadow: 0 3px 3px #4c6ed3;">
        html+css+js 实现3D透视倾斜按钮</h1>

    <ul class="sci">
        <li style="--clr:#f00;"><a href="#"><i>求点赞</i></a></li>
        <li style="--clr:#333;"><a href="#"><i>求关注</i></a></li>
        <li style="--clr:#3F85FF;"><a href="#"><i>求收藏</i></a></li>
        <li style="--clr:#00a783;"><a href="#"><i>求转发</i></a></li>
    </ul>
</div>

<script src="./vanilla-tilt.min.js"></script>
<script src="./script.js"></script>
</body>
</html>

css

css 复制代码 
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.container {
  min-height: 100vh;
  transition: .5s;
}

.sci {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 40px;
}

.sci li {
  list-style: none;
}

.sci li a {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 150px;
  height: 150px;
  background-color: #fff;
  color: #333;
  font-size: 20px;
  text-decoration: none;
  box-shadow: 0 25px 35px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  transform-style: preserve-3d;
  transition: background .25s;
}

.sci li a:hover {
  background-color: var(--clr);
  box-shadow: 0 25px 35px rgba(0, 0, 0, 0.25);
  border: 5px solid var(--clr);
}

.sci li a i {
  transition: .5s;
  pointer-events: none;
}
/*当hover时 i标签放大1.5倍 前移50px*/
.sci li a:hover i {
  transform: scale(1.5) translateZ(50px);
  color: #fff;
}

javascript>script.js

javascript 复制代码 
//初始化a标签
VanillaTilt.init(document.querySelectorAll('.sci li a'), {
  max: 25,
  speed: 400,
  glare: true,
});

const list = document.querySelectorAll('.sci li'),
      bg   = document.querySelector('body')

//当鼠标进入按钮时背景变色
list.forEach(element => {
  element.addEventListener('mouseenter', function(event) {

    const color = event.target.style.getPropertyValue('--clr')

    bg.style.backgroundColor = color
    
  })
//当鼠标离开按钮时背景是白色
  element.addEventListener('mouseleave', function(event) {

    bg.style.backgroundColor = '#fff'
    
  })
})

javascript>vanilla-tilt.min.js

javascript 复制代码 
var VanillaTilt=function(){"use strict";class t{constructor(e,i={}){if(!(e instanceof Node))throw"Can't initialize VanillaTilt because "+e+" is not a Node.";this.width=null,this.height=null,this.clientWidth=null,this.clientHeight=null,this.left=null,this.top=null,this.gammazero=null,this.betazero=null,this.lastgammazero=null,this.lastbetazero=null,this.transitionTimeout=null,this.updateCall=null,this.event=null,this.updateBind=this.update.bind(this),this.resetBind=this.reset.bind(this),this.element=e,this.settings=this.extendSettings(i),this.reverse=this.settings.reverse?-1:1,this.resetToStart=t.isSettingTrue(this.settings["reset-to-start"]),this.glare=t.isSettingTrue(this.settings.glare),this.glarePrerender=t.isSettingTrue(this.settings["glare-prerender"]),this.fullPageListening=t.isSettingTrue(this.settings["full-page-listening"]),this.gyroscope=t.isSettingTrue(this.settings.gyroscope),this.gyroscopeSamples=this.settings.gyroscopeSamples,this.elementListener=this.getElementListener(),this.glare&&this.prepareGlare(),this.fullPageListening&&this.updateClientSize(),this.addEventListeners(),this.reset(),!1===this.resetToStart&&(this.settings.startX=0,this.settings.startY=0)}static isSettingTrue(t){return""===t||!0===t||1===t}getElementListener(){if(this.fullPageListening)return window.document;if("string"==typeof this.settings["mouse-event-element"]){const t=document.querySelector(this.settings["mouse-event-element"]);if(t)return t}return this.settings["mouse-event-element"]instanceof Node?this.settings["mouse-event-element"]:this.element}addEventListeners(){this.onMouseEnterBind=this.onMouseEnter.bind(this),this.onMouseMoveBind=this.onMouseMove.bind(this),this.onMouseLeaveBind=this.onMouseLeave.bind(this),this.onWindowResizeBind=this.onWindowResize.bind(this),this.onDeviceOrientationBind=this.onDeviceOrientation.bind(this),this.elementListener.addEventListener("mouseenter",this.onMouseEnterBind),this.elementListener.addEventListener("mouseleave",this.onMouseLeaveBind),this.elementListener.addEventListener("mousemove",this.onMouseMoveBind),(this.glare||this.fullPageListening)&&window.addEventListener("resize",this.onWindowResizeBind),this.gyroscope&&window.addEventListener("deviceorientation",this.onDeviceOrientationBind)}removeEventListeners(){this.elementListener.removeEventListener("mouseenter",this.onMouseEnterBind),this.elementListener.removeEventListener("mouseleave",this.onMouseLeaveBind),this.elementListener.removeEventListener("mousemove",this.onMouseMoveBind),this.gyroscope&&window.removeEventListener("deviceorientation",this.onDeviceOrientationBind),(this.glare||this.fullPageListening)&&window.removeEventListener("resize",this.onWindowResizeBind)}destroy(){clearTimeout(this.transitionTimeout),null!==this.updateCall&&cancelAnimationFrame(this.updateCall),this.element.style.willChange="",this.element.style.transition="",this.element.style.transform="",this.resetGlare(),this.removeEventListeners(),this.element.vanillaTilt=null,delete this.element.vanillaTilt,this.element=null}onDeviceOrientation(t){if(null===t.gamma||null===t.beta)return;this.updateElementPosition(),this.gyroscopeSamples>0&&(this.lastgammazero=this.gammazero,this.lastbetazero=this.betazero,null===this.gammazero?(this.gammazero=t.gamma,this.betazero=t.beta):(this.gammazero=(t.gamma+this.lastgammazero)/2,this.betazero=(t.beta+this.lastbetazero)/2),this.gyroscopeSamples-=1);const e=this.settings.gyroscopeMaxAngleX-this.settings.gyroscopeMinAngleX,i=this.settings.gyroscopeMaxAngleY-this.settings.gyroscopeMinAngleY,s=e/this.width,n=i/this.height,l=(t.gamma-(this.settings.gyroscopeMinAngleX+this.gammazero))/s,a=(t.beta-(this.settings.gyroscopeMinAngleY+this.betazero))/n;null!==this.updateCall&&cancelAnimationFrame(this.updateCall),this.event={clientX:l+this.left,clientY:a+this.top},this.updateCall=requestAnimationFrame(this.updateBind)}onMouseEnter(){this.updateElementPosition(),this.element.style.willChange="transform",this.setTransition()}onMouseMove(t){null!==this.updateCall&&cancelAnimationFrame(this.updateCall),this.event=t,this.updateCall=requestAnimationFrame(this.updateBind)}onMouseLeave(){this.setTransition(),this.settings.reset&&requestAnimationFrame(this.resetBind)}reset(){this.onMouseEnter(),this.fullPageListening?this.event={clientX:(this.settings.startX+this.settings.max)/(2*this.settings.max)*this.clientWidth,clientY:(this.settings.startY+this.settings.max)/(2*this.settings.max)*this.clientHeight}:this.event={clientX:this.left+(this.settings.startX+this.settings.max)/(2*this.settings.max)*this.width,clientY:this.top+(this.settings.startY+this.settings.max)/(2*this.settings.max)*this.height};let t=this.settings.scale;this.settings.scale=1,this.update(),this.settings.scale=t,this.resetGlare()}resetGlare(){this.glare&&(this.glareElement.style.transform="rotate(180deg) translate(-50%, -50%)",this.glareElement.style.opacity="0")}getValues(){let t,e;return this.fullPageListening?(t=this.event.clientX/this.clientWidth,e=this.event.clientY/this.clientHeight):(t=(this.event.clientX-this.left)/this.width,e=(this.event.clientY-this.top)/this.height),t=Math.min(Math.max(t,0),1),e=Math.min(Math.max(e,0),1),{tiltX:(this.reverse*(this.settings.max-t*this.settings.max*2)).toFixed(2),tiltY:(this.reverse*(e*this.settings.max*2-this.settings.max)).toFixed(2),percentageX:100*t,percentageY:100*e,angle:Math.atan2(this.event.clientX-(this.left+this.width/2),-(this.event.clientY-(this.top+this.height/2)))*(180/Math.PI)}}updateElementPosition(){let t=this.element.getBoundingClientRect();this.width=this.element.offsetWidth,this.height=this.element.offsetHeight,this.left=t.left,this.top=t.top}update(){let t=this.getValues();this.element.style.transform="perspective("+this.settings.perspective+"px) rotateX("+("x"===this.settings.axis?0:t.tiltY)+"deg) rotateY("+("y"===this.settings.axis?0:t.tiltX)+"deg) scale3d("+this.settings.scale+", "+this.settings.scale+", "+this.settings.scale+")",this.glare&&(this.glareElement.style.transform=`rotate(${t.angle}deg) translate(-50%, -50%)`,this.glareElement.style.opacity=`${t.percentageY*this.settings["max-glare"]/100}`),this.element.dispatchEvent(new CustomEvent("tiltChange",{detail:t})),this.updateCall=null}prepareGlare(){if(!this.glarePrerender){const t=document.createElement("div");t.classList.add("js-tilt-glare");const e=document.createElement("div");e.classList.add("js-tilt-glare-inner"),t.appendChild(e),this.element.appendChild(t)}this.glareElementWrapper=this.element.querySelector(".js-tilt-glare"),this.glareElement=this.element.querySelector(".js-tilt-glare-inner"),this.glarePrerender||(Object.assign(this.glareElementWrapper.style,{position:"absolute",top:"0",left:"0",width:"100%",height:"100%",overflow:"hidden","pointer-events":"none","border-radius":"inherit"}),Object.assign(this.glareElement.style,{position:"absolute",top:"50%",left:"50%","pointer-events":"none","background-image":"linear-gradient(0deg, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%)",transform:"rotate(180deg) translate(-50%, -50%)","transform-origin":"0% 0%",opacity:"0"}),this.updateGlareSize())}updateGlareSize(){if(this.glare){const t=2*(this.element.offsetWidth>this.element.offsetHeight?this.element.offsetWidth:this.element.offsetHeight);Object.assign(this.glareElement.style,{width:`${t}px`,height:`${t}px`})}}updateClientSize(){this.clientWidth=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth,this.clientHeight=window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight}onWindowResize(){this.updateGlareSize(),this.updateClientSize()}setTransition(){clearTimeout(this.transitionTimeout),this.element.style.transition=this.settings.speed+"ms "+this.settings.easing,this.glare&&(this.glareElement.style.transition=`opacity ${this.settings.speed}ms ${this.settings.easing}`),this.transitionTimeout=setTimeout(()=>{this.element.style.transition="",this.glare&&(this.glareElement.style.transition="")},this.settings.speed)}extendSettings(t){let e={reverse:!1,max:15,startX:0,startY:0,perspective:1e3,easing:"cubic-bezier(.03,.98,.52,.99)",scale:1,speed:300,transition:!0,axis:null,glare:!1,"max-glare":1,"glare-prerender":!1,"full-page-listening":!1,"mouse-event-element":null,reset:!0,"reset-to-start":!0,gyroscope:!0,gyroscopeMinAngleX:-45,gyroscopeMaxAngleX:45,gyroscopeMinAngleY:-45,gyroscopeMaxAngleY:45,gyroscopeSamples:10},i={};for(var s in e)if(s in t)i[s]=t[s];else if(this.element.hasAttribute("data-tilt-"+s)){let t=this.element.getAttribute("data-tilt-"+s);try{i[s]=JSON.parse(t)}catch(e){i[s]=t}}else i[s]=e[s];return i}static init(e,i){e instanceof Node&&(e=[e]),e instanceof NodeList&&(e=[].slice.call(e)),e instanceof Array&&e.forEach(e=>{"vanillaTilt"in e||(e.vanillaTilt=new t(e,i))})}}return"undefined"!=typeof document&&(window.VanillaTilt=t,t.init(document.querySelectorAll("[data-tilt]"))),t}();

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