canvas实现可修改参数的炫酷魔法卡片动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：canvas实现可修改参数的炫酷魔法卡片动画效果代码

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>
body {
	background-color: #0a0a0a;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	margin: 0;
	overflow: hidden;
}
.container {
	position: relative;
	width: 100%;
	height: 100%;
}
canvas {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.control-panel {
	position: fixed;
	top: 45px;
	left: 10px;
	background: rgba(20, 20, 30, 0.85);
	padding: 15px;
	border-radius: 12px;
	color: #e0e0e0;
	font-family: "Segoe UI", system-ui, sans-serif;
	z-index: 1000;
	backdrop-filter: blur(8px);
	border: 1px solid rgba(255, 255, 255, 0.1);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
	max-height: 80vh;
	overflow-y: auto;
	scrollbar-width: thin;
	scrollbar-color: rgba(100, 100, 120, 0.5) transparent;
}
.control-panel h3 {
	margin: 0 0 12px 0;
	padding-bottom: 6px;
	font-size: 16px;
	font-weight: 600;
	color: #ffffff;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.control-group {
	margin-bottom: 15px;
	padding-bottom: 15px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.slider-control {
	display: flex;
	align-items: center;
	margin-bottom: 10px;
}
.slider-control label {
	width: 100px;
	font-size: 13px;
	color: #b0b0b0;
}
.slider-control .value-display {
	width: 40px;
	text-align: right;
	font-size: 13px;
	margin-right: 10px;
	color: #ffffff;
}
.slider-control input[type="range"] {
	flex-grow: 1;
	height: 4px;
	background: rgba(100, 100, 120, 0.3);
	border-radius: 2px;
	-webkit-appearance: none;
	outline: none;
}
.slider-control input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 14px;
	height: 14px;
	background: #00ff88;
	border-radius: 50%;
	cursor: pointer;
	transition: all 0.2s;
}
.slider-control input[type="range"]::-webkit-slider-thumb:hover {
	transform: scale(1.2);
	background: #00ccff;
}
.control-btn {
	background: linear-gradient(135deg, #00ff88 0%, #00ccff 100%);
	border: none;
	color: #111;
	padding: 8px 16px;
	margin-top: 10px;
	border-radius: 6px;
	font-weight: 600;
	font-size: 13px;
	cursor: pointer;
	transition: all 0.2s;
	box-shadow: 0 2px 10px rgba(0, 255, 136, 0.3);
}
.control-btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 4px 15px rgba(0, 255, 136, 0.4);
}
.control-btn:active {
	transform: translateY(0);
}
.toggle-controls-btn {
	position: fixed;
	top: 10px;
	left: 10px;
	background: rgba(20, 20, 30, 0.9);
	color: #00ff88;
	border: 1px solid rgba(0, 255, 136, 0.3);
	padding: 6px 12px;
	border-radius: 6px;
	font-size: 12px;
	font-weight: 600;
	cursor: pointer;
	z-index: 1001;
	backdrop-filter: blur(4px);
	transition: all 0.2s;
}
.toggle-controls-btn:hover {
	background: rgba(0, 255, 136, 0.1);
	color: #ffffff;
	border-color: rgba(0, 255, 136, 0.6);
}
.control-panel::-webkit-scrollbar {
	width: 6px;
}
.control-panel::-webkit-scrollbar-track {
	background: transparent;
}
.control-panel::-webkit-scrollbar-thumb {
	background-color: rgba(100, 100, 120, 0.5);
	border-radius: 3px;
}
/* Add this to your existing CSS */
.slider-control input[type="range"] {
	transition: all 0.5s ease-out;
}
/* Animation for when randomizing */
@keyframes slideBounce {
	0% {
		transform: scaleX(1);
	}
	25% {
		transform: scaleX(0.95);
	}
	50% {
		transform: scaleX(1.05);
	}
	75% {
		transform: scaleX(0.98);
	}
	100% {
		transform: scaleX(1);
	}
}
.randomizing {
	animation: slideBounce 0.6s ease;
}
.hidden {
	display: none;
}
</style>

  
</head>

<body translate="no">
  <div class="container">
	<canvas id="cardCanvas"></canvas>
</div>
  
      <script >
// Get canvas and context
const canvas = document.getElementById("cardCanvas");
const ctx = canvas.getContext("2d");

// Set canvas size to match window
function resizeCanvas() {
  canvas.width = window.innerWidth;
  canvas.height = window.innerHeight;
}

// Call resize initially and on window resize
resizeCanvas();
window.addEventListener("resize", resizeCanvas);

const card = {
  width: 280,
  height: 410,
  cornerRadius: 15,
  glowColor: "#00ff88",
  glowIntensity: 15,
  glowMax: 25,
  rotation: 0,
  glowHue: 140,
  glowSaturation: 100,
  glowLightness: 50,
  x: 0,
  y: 0 };


const particleSettings = {
  count: 100,
  minSize: 1,
  maxSize: 4,
  minSpeed: 0.25,
  maxSpeed: 0.5,
  minOpacity: 0.1,
  maxOpacity: 0.6 };


const lineSettings = {
  count: 15,
  minWidth: 0.5,
  maxWidth: 2,
  minSpeed: 0.01,
  maxSpeed: 0.03,
  minOpacity: 0.05,
  maxOpacity: 0.2,
  waveHeight: 10,
  numPoints: 5 // Added numPoints to lineSettings
};

const particles = [];
const lines = [];
const clickEffects = [];

let isCardClicked = false;
let clickTime = 0;
let cardShakeAmount = 0;
let activeHue = 140;
let mouseX = 0;
let mouseY = 0;
let isHovering = false;
let pulseTime = 0;

// Pre-allocate particle objects
for (let i = 0; i < particleSettings.count; i++) {
  particles.push({
    x: 0,
    y: 0,
    size: 0,
    speedX: 0,.........完整代码请登录后点击上方下载按钮下载查看