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- <!DOCTYPE html>
- <html lang="en">
- <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>[name]</h1>
- <p class="desc">A class for generating a two-dimensional ring geometry.</p>
- <iframe id="scene" src="scenes/geometry-browser.html#RingGeometry"></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>Code Example</h2>
- <code>
- const geometry = new THREE.RingGeometry( 1, 5, 32 );
- const material = new THREE.MeshBasicMaterial( { color: 0xffff00, side: THREE.DoubleSide } );
- const mesh = new THREE.Mesh( geometry, material ); scene.add( mesh );
- </code>
- <h2>Constructor</h2>
- <h3>
- [name]([param:Float innerRadius], [param:Float outerRadius],
- [param:Integer thetaSegments], [param:Integer phiSegments], [param:Float thetaStart], [param:Float thetaLength])
- </h3>
- <p>
- innerRadius — Default is `0.5`. <br />
- outerRadius — Default is `1`. <br />
- thetaSegments — Number of segments. A higher number means the ring will be
- more round. Minimum is `3`. Default is `32`. <br />
- phiSegments — Number of segments per ring segment. Minimum is `1`. Default is `1`.<br />
- thetaStart — Starting angle. Default is `0`. <br />
- thetaLength — Central angle. Default is Math.PI * 2.
- </p>
- <h2>Properties</h2>
- <p>See the base [page:BufferGeometry] class for common properties.</p>
- <h3>[property:Object parameters]</h3>
- <p>
- An object with a property for each of the constructor parameters. Any
- modification after instantiation does not change the geometry.
- </p>
- <h2>Methods</h2>
- <p>See the base [page:BufferGeometry] class for common methods.</p>
- <h2>Source</h2>
- <p>
- [link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
- </p>
- </body>
- </html>
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