12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970 |
- <!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>圆环缓冲几何体([name])</h1>
- <p class="desc">一个用于生成圆环几何体的类。</p>
- <iframe id="scene" src="scenes/geometry-browser.html#TorusGeometry"></iframe>
- <script>
- // iOS iframe auto-resize workaround
- if ( /(iPad|iPhone|iPod)/g.test( navigator.userAgent ) ) {
- const scene = document.getElementById( 'scene' );
- scene.style.width = getComputedStyle( scene ).width;
- scene.style.height = getComputedStyle( scene ).height;
- scene.setAttribute( 'scrolling', 'no' );
- }
- </script>
- <h2>代码示例</h2>
- <code>const geometry = new THREE.TorusGeometry( 10, 3, 16, 100 );
- const material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
- const torus = new THREE.Mesh( geometry, material );
- scene.add( torus );
- </code>
- <h2>构造器</h2>
- <h3>[name]([param:Float radius], [param:Float tube], [param:Integer radialSegments], [param:Integer tubularSegments], [param:Float arc])</h3>
- <p>
- radius - 环面的半径,从环面的中心到管道横截面的中心。默认值是1。<br />
- tube — 管道的半径,默认值为0.4。<br />
- radialSegments — 管道横截面的分段数,默认值为12。<br />
- tubularSegments — 管道的分段数,默认值为48。<br />
- arc — 圆环的圆心角(单位是弧度),默认值为Math.PI * 2。
- </p>
- <h2>属性</h2>
- <p>共有属性请参见其基类[page:BufferGeometry]。</p>
- <h3>.parameters</h3>
- <p>
- 一个包含着构造函数中每个参数的对象。在对象实例化之后,对该属性的任何修改都不会改变这个几何体。
- </p>
- <h2>方法(Methods)</h2>
- <p>共有方法请参见其基类[page:BufferGeometry]。</p>
- <h2>源代码</h2>
- <p>
- [link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
- </p>
- </body>
- </html>
|