【漫步特效】荷塘月色（欢迎同图）（分享素材与代码）

云端漫步 · 发表于 2025-8-22 16:15

本帖最后由云端漫步于 2025-9-12 05:06 编辑

云端漫步 · 发表于 2025-8-22 16:15

喜欢特效朋友在代码中换上自己制的四张图片，上面两张随便粘贴，换上自己喜欢音乐与视频。
这特效除四张图片过渡渐变，另可双叠人物在画中特点，很简单。不喜欢特效朋友单图也可。
上面两张图片行距在11.12.
四张图片行距在126.至129.
音乐行距在110.
视频行距在111.

云端漫步 · 发表于 2025-8-22 16:16

本帖最后由云端漫步于 2025-8-22 16:46 编辑

<style>
@import 'https://webftp-bbs.hnol.net/ggkj2017/yunduanmanbu/16/6/2/tz01.css';
#pa {
--offsetX: 0px;
width: clamp(600px, 120vw, 1700px); /* 适配论坛 */
height: auto;
aspect-ratio: 18/9;
margin: 50px 0 50px calc(50% - 530px); /* 定位方式 */
top: 130px; /* 一致的顶值 */
position: relative;
--bg: url('http://kkshan.com/data/attachment/forum/202508/17/234804conly7jan6nnh4oa.jpg') no-repeat center/cover;
--bg1: url('http://kkshan.com/data/attachment/forum/202508/17/234804conly7jan6nnh4oa.jpg') no-repeat center/cover;
--state: running;
transition: all 4s cubic-bezier(0.25, 0.1, 0.25, 1);
--ma-size: 12%;
--per: 0%;
--a: 135deg;
overflow: hidden;
will-change: transform;
box-shadow: 0 10px 30px rgba(0,0,0,0.2);
z-index: 1; /* 元素覆盖 */
}
#pa::before {
content: '';
position: absolute;
inset: 0;
background: var(--bg1);
mask: linear-gradient(var(--a),
rgba(0,0,0,1) 0%,
rgba(0,0,0,0.8) 20%,
rgba(0,0,0,0.5) 50%,
rgba(0,0,0,0.2) 80%,
transparent 100%);
z-index: 40;
will-change: mask-position;
transition: mask-position 0.1s linear;
}
.qk-vid {
mix-blend-mode: screen;
opacity: .6;
transition: opacity 4s cubic-bezier(0.25, 0.1, 0.25, 1);
will-change: opacity;
position: absolute;
top: 0;
left: 0;
width: 110%;
height: 110%;
object-fit: cover;
transform: translate(-5%, -5%);
z-index: 50;
}
.loading-indicator {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 40px;
height: 40px;
border: 3px solid rgba(255, 255, 255, 0.3);
border-radius: 50%;
border-top-color: white;
animation: spin 1s ease-in-out infinite;
z-index: 200;
display: none;
}
@keyframes spin {
to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes curtainOpenLeft {
0% { width: 100%; transform: translateX(0); opacity: 1; }
30% { width: 70%; transform: translateX(-15%); opacity: 1; }
70% { width: 30%; transform: translateX(-35%); opacity: 0.8; }
100% { width: 0%; transform: translateX(-100%); opacity: 0; }
}
@keyframes curtainOpenRight {
0% { width: 100%; transform: translateX(0); opacity: 1; }
30% { width: 70%; transform: translateX(15%); opacity: 1; }
70% { width: 30%; transform: translateX(35%); opacity: 0.8; }
100% { width: 0%; transform: translateX(100%); opacity: 0; }
}
.curtain-transition {
position: absolute;
height: 100%;
top: 0;
background-size: cover;
background-position: center;
z-index: 50;
will-change: width, transform, opacity;
backface-visibility: hidden;
}
.curtain-left {
left: 0;
animation: curtainOpenLeft 12s forwards cubic-bezier(0.25, 0.1, 0.25, 1);
}
.curtain-right {
right: 0;
animation: curtainOpenRight 12s forwards cubic-bezier(0.25, 0.1, 0.25, 1);
}
</style>
<div id="pa">
<div class="loading-indicator"></div>
<audio id="aud" src="https://ting8.yymp3.com/new18/fhzq4/2.mp3" loop autoplay></audio>
<video class="qk-vid" src="https://img.tukuppt.com/video_show/2418175/00/02/22/5b52de8ec8111.mp4" autoplay loop muted></video>
</div>
<script type="module">
var per = 0,
step = 0.008,
aniCounter = 0,
raf,
baseInterval = 24000,
interval = baseInterval,
isPlaying = true,
isAudioPlaying = true,
animationTimeout;
var pics = [
'http://kkshan.com/data/attachment/forum/202508/17/234804conly7jan6nnh4oa.jpg',
'http://kkshan.com/data/attachment/forum/202508/17/234804c87ud86kzjbte86t.jpg',
'http://kkshan.com/data/attachment/forum/202508/17/234804brayylbaab1km6m6.jpg',
'http://kkshan.com/data/attachment/forum/202508/17/234805s5pop3gkfereoo5k.jpg',
];
// 获取DOM元素
const loadingIndicator = document.querySelector('.loading-indicator');
const audioElement = document.getElementById('aud');
const pa = document.getElementById('pa');
// 音频控制函数
function toggleAudio() {
if (audioElement.paused) {
audioElement.play().then(() => {
isAudioPlaying = true;
}).catch(e => {
console.log('播放:', e);
});
} else {
audioElement.pause();
isAudioPlaying = false;
}
}
// 页面交互触发自动播放
function handleInteraction() {
if (!isAudioPlaying) {
audioElement.play().then(() => {
isAudioPlaying = true;
}).catch(e => {
console.log('交互触发播放:', e);
});
}
document.removeEventListener('click', handleInteraction);
document.removeEventListener('touchstart', handleInteraction);
}
function preloadImages() {
loadingIndicator.style.display = 'block';
let loadedCount = 0;
pics.forEach(src => {
const img = new Image();
img.src = src;
img.onload = img.onerror = () => {
loadedCount++;
if (loadedCount === pics.length) {
loadingIndicator.style.display = 'none';
}
};
});
}
let animationStartTime;
function startAnimationLoop() {
if (isPlaying) {
clearTimeout(animationTimeout);
animationStartTime = Date.now();
animationTimeout = setTimeout(() => {
changeToNextPic();
}, interval);
}
}
function changeToNextPic() {
loadingIndicator.style.display = 'block';
aniCounter = (aniCounter + 1) % pics.length;
updateCurtainAndBackground(() => {
loadingIndicator.style.display = 'none';
});
}
function updateCurtainAndBackground(callback) {
const picIdx = aniCounter % pics.length;
document.querySelectorAll('.curtain-transition').forEach(el => el.remove());
const leftCurtain = document.createElement('div');
leftCurtain.className = 'curtain-transition curtain-left';
leftCurtain.style.backgroundImage = `url(${pics[picIdx]})`;
pa.appendChild(leftCurtain);
const rightCurtain = document.createElement('div');
rightCurtain.className = 'curtain-transition curtain-right';
rightCurtain.style.backgroundImage = `url(${pics[picIdx]})`;
pa.appendChild(rightCurtain);
const img = new Image();
img.src = pics[picIdx];
img.onload = img.onerror = callback;
setTimeout(() => {
pa.style.setProperty('--bg1', `url(${pics[picIdx]}) no-repeat center/cover`);
}, 2000);
const video = document.querySelector('.qk-vid');
video.style.opacity = '0.3';
setTimeout(() => {
video.style.opacity = '0.6';
}, 2000);
cancelAnimationFrame(raf);
per = 0;
changePic();
if (isPlaying) {
startAnimationLoop();
}
}
function changePic() {
if (per > 100) {
per = 0;
} else if (isPlaying) {
per += step;
document.documentElement.style.setProperty('--per', per + '%');
raf = requestAnimationFrame(changePic);
}
}
// 绑定交互事件
document.addEventListener('click', handleInteraction);
document.addEventListener('touchstart', handleInteraction);
document.addEventListener('keydown', (e) => {
if (e.key.toLowerCase() === 'm') {
toggleAudio();
e.preventDefault();
}
});
// 初始化
preloadImages();
startAnimationLoop();
changePic();
// 尝试自动播放音乐
window.addEventListener('load', () => {
if (audioElement.paused) {
audioElement.play().then(() => {
isAudioPlaying = true;
}).catch(e => {
console.log('等待用户交互:', e);
});
}
});
</script>
<BR><BR><BR><BR><BR><BR>

复制代码

云端漫步 · 发表于 2025-8-22 16:16

本帖最后由云端漫步于 2025-8-22 16:18 编辑

@一鹿向北一鹿向北素材

云端漫步 · 发表于 2025-8-22 16:16

本帖最后由云端漫步于 2025-8-22 16:19 编辑

背景素材
http://kkshan.com/forum.php?mod=viewthread&tid=25259&extra=page%3D1

云端漫步 · 发表于 2025-8-22 16:17

本帖最后由云端漫步于 2025-8-22 16:20 编辑

@令狐冲@风晴雪@云笛@轻舞若芸@仟婳@雨声@愫怡@花简静@柒玥@清梦@泪红颜@醉美水芙蓉@向荣S@落字秋风@姚云裳@淥の詶@玫の玫

一鹿向北 · 发表于 2025-8-22 17:24

这旗袍女子的素材我就是看着挺养眼，所以分享了不少。
漫步兄抠图辛苦啦，

花简静 · 发表于 2025-8-22 18:01

云端漫步发表于 2025-8-22 16:15
喜欢特效朋友在代码中换上自己制的四张图片，上面两张随便粘贴，换上自己喜欢音乐与视频。
这特效除四张图 ...

这个代码漂亮，回头可以同个代码

花简静 · 发表于 2025-8-22 18:01

云端漫步发表于 2025-8-22 16:16
@一鹿向北一鹿向北素材

两位都太会挑了啊，这组是真的漂亮

花简静 · 发表于 2025-8-22 18:03

云端漫步发表于 2025-8-22 16:17
@令狐冲@风晴雪@云笛@轻舞若芸@仟婳@雨声@愫怡@花简静@柒玥@清梦@泪红颜@醉美水芙蓉@向荣S@落字秋风@姚云裳 ...

哈哈，来了，这组素材试着做一套，晚点发出来

[同图] 【漫步特效】荷塘月色（欢迎同图）（分享素材与代码）

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