3d粒子爱心动画代码
时间: 2023-11-16 08:00:25 浏览: 127
以下是基于canvas制作3D旋转的爱心跳动特效,粒子样式爱心动画网页代码,Three.js 3D粒子爱心网页动画代码。
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Three.js 3D粒子爱心网页动画代码</title>
<style>
body {
margin: 0;
overflow: hidden;
}
</style>
</head>
<body>
<script src="https://cdn.bootcdn.net/ajax/libs/three.js/r128/three.min.js"></script>
<script>
let scene, camera, renderer, particleSystem, particleCount, particles, particleMaterial;
function init() {
scene = new THREE.Scene();
camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 1, 10000);
camera.position.z = 1000;
renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);
particleCount = 5000;
particles = new THREE.Geometry();
particleMaterial = new THREE.PointsMaterial({
color: 0xff0000,
size: 2
});
for (let i = 0; i < particleCount; i++) {
let px = Math.random() * 2000 - 1000;
let py = Math.random() * 2000 - 1000;
let pz = Math.random() * 2000 - 1000;
let particle = new THREE.Vector3(px, py, pz);
particles.vertices.push(particle);
}
particleSystem = new THREE.Points(particles, particleMaterial);
scene.add(particleSystem);
}
function animate() {
requestAnimationFrame(animate);
particleSystem.rotation.x += 0.001;
particleSystem.rotation.y += 0.001;
renderer.render(scene, camera);
}
init();
animate();
</script>
</body>
</html>
```