You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.1 KiB
43 lines
1.1 KiB
<!DOCTYPE html>
|
|
<html lang="zh">
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<base href="../../../" />
|
|
<script src="page.js"></script>
|
|
<link type="text/css" rel="stylesheet" href="page.css" />
|
|
</head>
|
|
<body>
|
|
[page:BufferGeometry] →
|
|
|
|
<h1>凸包几何体（[name]）</h1>
|
|
|
|
<p class="desc">[name] 可被用于为传入的一组点生成凸包。
|
|
该任务的平均时间复杂度被认为是O(nlog(n))。</p>
|
|
|
|
<h2>代码示例</h2>
|
|
|
|
<code>const geometry = new ConvexGeometry( points );
|
|
const material = new THREE.MeshBasicMaterial( {color: 0x00ff00} );
|
|
const mesh = new THREE.Mesh( geometry, material );
|
|
scene.add( mesh );
|
|
</code>
|
|
|
|
<h2>例子</h2>
|
|
|
|
<p>[example:webgl_geometry_convex geometry / convex ]</p>
|
|
|
|
<h2>Constructor</h2>
|
|
|
|
<h3>[name]( [param:Array points] )</h3>
|
|
<p>
|
|
points — 所得凸包中将包含的一组[page:Vector3 Vector3]。
|
|
</p>
|
|
|
|
|
|
<h2>源代码</h2>
|
|
|
|
<p>
|
|
[link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/geometries/ConvexGeometry.js examples/jsm/geometries/ConvexGeometry.js]
|
|
</p>
|
|
</body>
|
|
</html>
|
|
|