javascript
/
three.js
spegling av https://github.com/tazdij/three.js.git


			
				
					
						
						
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		[page:BufferGeometry] &rarr;

		<h1>贴花几何体（[name]）</h1>

		<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>

		<script>

		// iOS iframe auto-resize workaround

		if ( /(iPad|iPhone|iPod)/g.test( navigator.userAgent ) ) {

			var scene = document.getElementById( 'scene' );

			scene.style.width = getComputedStyle( scene ).width;
			scene.style.height = getComputedStyle( scene ).height;
			scene.setAttribute( 'scrolling', 'no' );

		}

		</script>

		<h2>示例</h2>

		<p>[example:webgl_decals decals ]</p>

		<code>var geometry =  new THREE.DecalGeometry( mesh, position, orientation, size );
		var material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } );
		var mesh = new THREE.Mesh( geometry, material );
		scene.add( mesh );
		</code>

		<h2>构造函数</h2>

		<h3>[name]( [param:Mesh mesh], [param:Vector3 position], [param:Euler orientation], [param:Vector3 size] )</h3>
		<p>
		mesh — 一个网格对象。<br />
		position — 贴花投影器的位置。<br />
		orientation — 贴花投影器的朝向。<br />
		size — 贴花投影器的尺寸。
		</p>

		<h2>源代码</h2>

		<p>
			[link:https://github.com/mrdoob/three.js/blob/master/examples/js/geometries/DecalGeometry.js examples/js/geometries/DecalGeometry.js]
		</p>
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