gsap+tweakpane实现可调参数的渐进式模糊沙盒 (sin + pow)效果代码
代码语言:html
所属分类:其他
代码描述:gsap+tweakpane实现可调参数的渐进式模糊沙盒 (sin + pow)效果代码
代码标签: gsap tweakpane 可调 参数 渐进式 模糊 沙盒 sin pow
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<style>
@import 'normalize.css';
*,
*:after,
*:before {
box-sizing: border-box;
}
html,
[data-theme='light'] {
color-scheme: light only;
}
[data-theme='dark'] {
color-scheme: dark only;
}
@media (prefers-color-scheme: dark) {
html {
color-scheme: dark only;
}
}
body {
display: grid;
place-items: center;
min-height: 100vh;
font-family: 'SF Pro Text', 'SF Pro Icons', 'AOS Icons', 'Helvetica Neue',
Helvetica, Arial, sans-serif, system-ui;
}
body::before {
--size: 45px;
--line: color-mix(in lch, canvasText, transparent 70%);
content: '';
height: 100vh;
width: 100vw;
position: fixed;
background: linear-gradient(
90deg,
var(--line) 1px,
transparent 1px var(--size)
)
50% 50% / var(--size) var(--size),
linear-gradient(var(--line) 1px, transparent 1px var(--size)) 50% 50% /
var(--size) var(--size);
-webkit-mask: linear-gradient(-20deg, transparent 50%, white);
mask: linear-gradient(-20deg, transparent 50%, white);
top: 0;
transform-style: flat;
pointer-events: none;
z-index: -1;
}
.bear-link {
color: canvasText;
position: fixed;
top: 1rem;
left: 1rem;
width: 48px;
aspect-ratio: 1;
display: grid;
place-items: center;
opacity: 0.8;
}
:where(.x-link, .bear-link):is(:hover, :focus-visible) {
opacity: 1;
}
.bear-link svg {
width: 75%;
}
:root {
--accent: hsl(10 90% 50%);
--size: 60vmin;
}
.container {
background: canvas;
display: grid;
width: var(--size);
aspect-ratio: 1;
padding: calc(var(--size) * (var(--padding) / 100));
position: relative;
overflow: hidden;
border-radius: calc(var(--radius) * 1%);
}
[data-border='true'] .container::before {
content: '';
position: absolute;
pointer-events: none;
z-index: 10;
inset: 0;
border-radius: calc(var(--radius) * 1%);
border: 2px solid color-mix(in lch, canvasText, canvas 25%);
opacity: 0.5;
}
.wrap {
pointer-events: none;
border-radius: calc(var(--radius) * 1%);
}
[data-debug='true'] .wrap,
[data-debug='true'] .debug div::after {
outline: 4px dashed var(--accent);
}
img {
pointer-events: auto;
height: 100%;
width: 100%;
border-radius: 22.22222222%;
border-radius: calc((var(--radius) - var(--padding)) * 1%);
background: color-mix(in lch, canvas, canvasText 25%);
}
.blur,
.debug,
.debug div,
.blur div {
pointer-events: none;
position: absolute;
inset: 0;
z-index: 2000;
}
.blur div::after,
.debug div::after,
.blur div::before {
content: '';
position: absolute;
}
div.tp-dfwv {
position: fixed;
z-index: 9999;
width: 300px;
}
/*
* The rule:
* 1. Blur starts at the strongest level (Use total - index)
* 2. Stop starts at the lowest level (Use index)
*/
[data-use='pow'] :is(.debug, .blur) div {
--blur: calc(pow(var(--powb), (var(--layers) + 1) - var(--i)));
--stop: calc(pow(var(--pows), var(--i)));
}
[data-use='sin'] :is(.debug, .blur) div {
--blur: calc(
sin(((var(--layers) - var(--i)) / var(--layers)) * 90deg) * var(--sinb)
);
--stop: calc(sin(((var(--i)) / var(--layers)) * 90deg) * var(--sins));
}
[data-style='radial'] .blur div::before {
inset: 0;
-webkit-backdrop-filter: blur(calc(var(--blur) * 1px));
backdrop-filter: blur(calc(var(--blur) * 1px));
/* background: hsl(0 0% 15% / 0.125); */
-webkit-mask: radial-gradient(
calc(var(--radw) * 1%) calc(var(--radh) * 1%) at calc(var(--radx) * 1%)
calc(var(--rady) * 1%),
#000 calc(var(--gradstart) * 1%),
#0000 calc((var(--gradstart) + var(--stop)) * 1%)
);
mask: radial-gradient(
calc(var(--radw) * 1%) calc(var(--radh) * 1%) at calc(var(--radx) * 1%)
calc(var(--rady) * 1%),
#000 calc(var(--gradstart) * 1%),
#0000 calc((var(--gradstart) + var(--stop)) * 1%)
);
}
/* [data-style='radial'] .blur div:last-of-type::before {
background: color-mix(in lch, canvas, #0000 40%);
} */
[data-style='radial'] .blur div::after,
[data-style='radial'] .debug div::after {
height: calc(((var(--gradstart) + var(--stop)) / (100 / var(--radh))) * 1%);
width: calc(((var(--gradstart) + var(--stop)) / (100 / var(--radw))) * 1%);
border-radius: 50%;
left: calc(var(--radx) * 1%);
top: calc(var(--rady) * 1%);
translate: -50% -50%;
}
[data-style='linear'] .container {
overflow: visible;
-webkit-mask: linear.........完整代码请登录后点击上方下载按钮下载查看
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