WEB animation & effect
로딩 애니메이션 : rotate circle
SeaPlus
2021. 9. 29. 21:27
[구현 효과]
360도 회전하는 원형 모양의 요소 3개를 생성한다.
약간 찌그러진 원형의 모양은 Fancy Border Radius Generator 라는 사이트를 이용해 쉽게 구현할 수 있다.
[ https://9elements.github.io/fancy-border-radius/#49.69.55.31--. ]
Fancy Border Radius Generator
Generator to build organic shapes with CSS3 border-radius
9elements.github.io
[HTML]
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Loding animation</title>
<link rel="stylesheet" href="./style.css" />
</head>
<body>
<div class="loader">
<!-- span은 애니메이션 효과가 적용될 요소 -->
<span></span>
<span></span>
<span></span>
<h2>Loading...</h2>
</div>
</body>
</html>[css]
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
display: flex;
justify-content: center;
align-items: center;
background: #111;
min-height: 100vh;
}
.loader {
position: relative;
width: 200px;
height: 200px;
display: flex;
justify-content: center;
align-items: center;
}
.loader h2 {
color: #fff;
font-family: consolas;
font-weight: 500;
}
.loader span {
position: absolute;
top: 0;
left: 0;
/* loader의 크기를 다 차지 */
width: 100%;
height: 100%;
border: 2px solid #fff;
pointer-events: none;
animation-name: animate;
animation-duration: 5s;
animation-timing-function: linear;
animation-iteration-count: infinite;
}
/* 첫번째 span */
.loader span:nth-child(1) {
border-radius: 69% 31% 69% 31% / 49% 55% 45% 51%;
}
/* 두번째 span */
.loader span:nth-child(2) {
animation-direction: reverse;
border-radius: 69% 31% 69% 31% / 49% 55% 45% 51%;
}
/* 세번째 span */
.loader span:nth-child(3) {
animation-duration: 3s;
border-radius: 69% 31% 69% 31% / 49% 55% 45% 51%;
}
/* animate 는 360도 도는 애니메이션 */
@keyframes animate {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}