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46 lines
1.3 KiB
46 lines
1.3 KiB
3 years ago
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<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="utf-8" />
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<base href="../../../" />
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<script src="page.js"></script>
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<link type="text/css" rel="stylesheet" href="page.css" />
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</head>
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<body>
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[page:BufferGeometry] →
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<h1>贴花几何体（[name]）</h1>
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<p class="desc">[name] 可被用于创建贴花网格物体，以达到不同的目的，例如：为模型增加独特的细节、进行动态的视觉环境改变或覆盖接缝。</p>
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<h2>代码示例</h2>
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<code>
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const geometry = new DecalGeometry( mesh, position, orientation, size );
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const material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } );
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const mesh = new THREE.Mesh( geometry, material );
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scene.add( mesh );
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</code>
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<h2>例子</h2>
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<p>[example:webgl_decals WebGL / decals]</p>
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<h2>Constructor</h2>
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<h3>[name]( [param:Mesh mesh], [param:Vector3 position], [param:Euler orientation], [param:Vector3 size] )</h3>
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<p>
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mesh — 一个网格对象。<br />
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position — 贴花投影器的位置。<br />
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orientation — 贴花投影器的朝向。<br />
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size — 贴花投影器的尺寸。
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</p>
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<h2>源代码</h2>
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<p>
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[link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/geometries/DecalGeometry.js examples/jsm/geometries/DecalGeometry.js]
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</p>
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</body>
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</html>
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