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


			
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		[page:Object3D] &rarr;

		<h1>[name]</h1>

		<p class="desc">
			Class representing triangular [link:https://en.wikipedia.org/wiki/Polygon_mesh polygon mesh] based objects.
		  Also serves as a base for other classes such as [page:SkinnedMesh].
		</p>


		<h2>Example</h2>

		<code>
		var geometry = new THREE.BoxBufferGeometry( 1, 1, 1 );
		var material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
		var mesh = new THREE.Mesh( geometry, material );
		scene.add( mesh );
		</code>


		<h2>Constructor</h2>

		<h3>[name]( [param:Geometry geometry], [param:Material material] )</h3>
		<p>
		[page:Geometry geometry] — (optional) an instance of [page:Geometry] or [page:BufferGeometry].
		  Default is a new [page:BufferGeometry].<br />
		[page:Material material] — (optional) a single or an array of [page:Material]. Default is a new [page:MeshBasicMaterial]
		</p>


		<h2>Properties</h2>
		<p>See the base [page:Object3D] class for common properties.</p>

		<h3>[property:Integer drawMode]</h3>
		<p>
			Determines how the mesh triangles are constructed from the vertices.
			See the draw mode [page:DrawModes constants] for all possible values.
			Default is [page:DrawModes TrianglesDrawMode].
		</p>
		<p>
			A sensible usage of this property is only possible when [page:Mesh.geometry] is of type [page:BufferGeometry BufferGeometry]
			since the engine always assumes *THREE.TrianglesDrawMode* for [page:Geometry Geometry].
		</p>


		<h3>[property:Boolean isMesh]</h3>
		<p>
			Used to check whether this or derived classes are meshes. Default is *true*.<br /><br />

			You should not change this, as it is used internally for optimisation.
		</p>

		<h3>[property:Geometry geometry]</h3>
		<p>
			An instance of [page:Geometry] or [page:BufferGeometry] (or derived classes),
			defining the object's structure.<br /><br />

			It's recommended to always use a [page:BufferGeometry] if possible for best performance.
		</p>

		<h3>[property:Material material]</h3>
		<p>
			An instance of material derived from the [page:Material] base class or an array of materials, defining the
			object's appearance. Default is a [page:MeshBasicMaterial] with a random color.
		</p>

		<h3>[property:Array morphTargetInfluences]</h3>
		<p>
		An array of weights typically from 0-1 that specify how much of the morph is applied.
		Undefined by default, but reset to a blank array by [page:Mesh.updateMorphTargets updateMorphTargets].
		</p>

		<h3>[property:Object morphTargetDictionary]</h3>
		<p>
		A dictionary of morphTargets based on the morphTarget.name property.
		Undefined by default, but rebuilt [page:Mesh.updateMorphTargets updateMorphTargets].
		</p>


		<h2>Methods</h2>
		<p>See the base [page:Object3D] class for common methods.</p>

		<h3>[method:null setDrawMode]( [param:Integer value] )</h3>
		<p>Set the value of [page:.drawMode drawMode].</p>

		<h3>[method:Mesh clone]()</h3>
		<p>Returns a clone of this [name] object and its descendants.</p>

		<h3>[method:null raycast]( [param:Raycaster raycaster], [param:Array intersects] )</h3>
		<p>
		Get intersections between a casted ray and this mesh.
		[page:Raycaster.intersectObject] will call this method, but the results are not ordered.
		</p>

		<h3>[method:null updateMorphTargets]()</h3>
		<p>
		Updates the morphTargets to have no influence on the object. Resets the
		[page:Mesh.morphTargetInfluences morphTargetInfluences] and
		[page:Mesh.morphTargetDictionary morphTargetDictionary] properties.
		</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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