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html5基于canvas绘制3D酷炫的万花筒无限延伸动画特效 ,先来看看效果:
一部分关键的代码如下:
- <!DOCTYPE html>
- <html lang="en" >
-
- <head>
- <meta charset="UTF-8">
- <title>canvas画布3D的万花筒动画特效</title>
-
-
-
- <link rel="stylesheet" href="css/style.css">
-
-
- </head>
-
- <body>
-
- <style>
- css-doodle {
- --color: @p(#51eaea, #fffde1, #ff9d76, #FB3569);
-
- --rule: (
- :doodle {
- @grid: 30x1 / 18vmin;
- --deg: @p(-180deg, 180deg);
- }
- :container {
- perspective: 30vmin;
- }
- :after, :before {
- content: '';
- background: var(--color);
- @place-cell: @r(100%) @r(100%);
- @size: @r(6px);
- @shape: heart;
- }
-
- @place-cell: center;
- @size: 100%;
-
- box-shadow: @m(2, (0 0 50px var(--color)));
- background: @m(100, (
- radial-gradient(var(--color) 50%, transparent 0)
- @r(-20%, 120%) @r(-20%, 100%) / 1px 1px
- no-repeat
- ));
-
- will-change: transform, opacity;
- animation: scale-up 12s linear infinite;
- animation-delay: calc(-12s / @size() * @i());
-
- @keyframes scale-up {
- 0%, 95.01%, 100% {
- transform: translateZ(0) rotate(0);
- opacity: 0;
- }
- 10% {
- opacity: 1;
- }
- 95% {
- transform:
- translateZ(35vmin) rotateZ(@var(--deg));
- }
- }
- )
- }
- </style>
-
- <css-doodle use="var(--rule)"></css-doodle>
-
- <script src='js/css-doodle.min.js'></script>
-
-
-
- </body>
-
- </html>
全部代码:canvas画布3D的万花筒动画特效
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