javascript
/
three.js
mirror de https://github.com/tazdij/three.js.git


			
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		[page:BufferGeometry] &rarr;

		<h1>[name]</h1>

		<p class="desc">Creates an one-sided polygonal geometry from one or more path shapes.</p>

		<iframe id="scene" src="scenes/geometry-browser.html#ShapeGeometry"></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 x = 0, y = 0;

		const heartShape = new THREE.Shape();

		heartShape.moveTo( x + 5, y + 5 );
		heartShape.bezierCurveTo( x + 5, y + 5, x + 4, y, x, y );
		heartShape.bezierCurveTo( x - 6, y, x - 6, y + 7,x - 6, y + 7 );
		heartShape.bezierCurveTo( x - 6, y + 11, x - 3, y + 15.4, x + 5, y + 19 );
		heartShape.bezierCurveTo( x + 12, y + 15.4, x + 16, y + 11, x + 16, y + 7 );
		heartShape.bezierCurveTo( x + 16, y + 7, x + 16, y, x + 10, y );
		heartShape.bezierCurveTo( x + 7, y, x + 5, y + 5, x + 5, y + 5 );

		const geometry = new THREE.ShapeGeometry( heartShape );
		const material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } );
		const mesh = new THREE.Mesh( geometry, material ) ;
		scene.add( mesh );
		</code>

		<h2>Constructor</h2>


		<h3>[name]([param:Array shapes], [param:Integer curveSegments])</h3>
		<p>
		shapes — [page:Array] of shapes or a single [page:Shape shape].<br />
		curveSegments - [page:Integer] - Number of segments per shape. Default is 12.
		</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>
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