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attribute is storing a 3-component vector (such as a position, normal, or color), then itemSize should be 3.

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Gives the total number of elements in the array.

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You need to call this when you want the bufferGeometry removed while the application is running.

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<div>

Populates this BufferGeometry with data from a [page:Geometry] object.

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[page:Face3 face] – intersected face<br />

[page:Integer faceIndex] – index of the intersected face<br />

[page:Array indices] – indices of vertices comprising the intersected face<br />

[page:Vector2 uv] - U,V coordinates at point of intersection

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<h2>Constructor</h2>

<div>

radius — Radius of the cone at the base. Default is 20.<br />

height — Height of the cone. Default is 100.<br />

Whether to have depth test enabled when rendering this material. Default is *true*.

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<h3>[property:Boolean depthWrite]</h3>

<div>

Whether rendering this material has any effect on the depth buffer. Default is *true*.

<h1>[name]</h1>

<h2>Constructor</h2>

<div>parameters is an object with one or more properties defining the material's appearance.</div>

<div>

map — a [page:Texture texture].If defined, then a point has the data from texture as colors. Default is null.<br />

sizeAttenuation — Enable/disable size attenuation with distance.<br />

vertexColors — Define whether the material uses vertex colors, or not. Default is false.<br />

fog — Define whether the material color is affected by global fog settings. Default is true.

<h3>[property:Number color]</h3>

<h3>[property:Texture map]</h3>

<h3>[property:Number size]</h3>

<h3>[property:Boolean sizeAttenuation]</h3>

<h3>[property:Boolean vertexColors]</h3>

<div>Define how the vertices gets colored. Possible values are THREE.NoColors, THREE.FaceColors and THREE.VertexColors. Default is THREE.NoColors.</div>

Linear interpolation of this colors rgb values and the rgb values of the first argument. The alpha argument can be thought of as the percent between the two colors, where 0 is this color and 1 is the first argument.

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Compares this color and c and returns true if they are the same, false otherwise.

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Return a copy of this Frustum

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<div>

p0 -- [page:Plane] <br />

p1 -- [page:Plane] <br />

Apply a matrix transform to the line segment.

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<div>

t -- [page:Float] Use values 0-1 to return a result on the line segment. <br />

optionalTarget -- [page:Vector] Optional target to set the result.

Sets this matrix to the transformation composed of *translation*, *quaternion* and *scale*.

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<div>

Decomposes this matrix into the *translation*, *quaternion* and *scale* components.

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Returns the intersection point of the passed line and the plane. Returns undefined if the line does not intersect. Returns the line's starting point if the line is coplanar with the plane.

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<div>

normal -- [page:Vector3] <br />

point -- [page:Vector3]

THREE.Quaternion.slerp( startQuaternion, endQuaternion, mesh.quaternion, t );

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dst -- The output array.<br />

dstOffset -- An offset into the output array.<br />

Return whether this and the other [page:Ray] have equal offsets and directions.

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<div>

box -- [page:Box3] The [page:Box3] to intersect with.<br />

optionalTarget -- [page:Vector3] The [page:Vector3] to store the result in, or *null* to create a new [page:Vector3].

Intersect this [page:Ray] with a [page:Box3], returning the intersection point or *null* if there is no intersection.

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<div>

plane -- [page:Plane] The [page:Plane] to intersect with.<br />

optionalTarget -- [page:Vector3] The [page:Vector3] to store the result in, or *null* to create a new [page:Vector3].

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<div>

Intersect this [page:Ray] with a [page:Plane], returning the intersection point or *null* if there is no intersection.

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<div>

a, b, c -- [page:Vector3] The [page:Vector3] points on the triangle.<br />

backfaceCulling -- [page:Boolean] Whether to use backface culling.<br />

Returns the closest distance from the boundary of the sphere to the point. If the sphere contains the point, the distance will be negative.

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<div>

optionalTarget -- [page:Box]

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Sets this vector to be the vector linearly interpolated between *v1* and *v2* with *alpha* factor.

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<div>

index -- 0 or 1 <br />

value -- [page:Float]

If this vector's x, y, or z value is less than vector v's x, y, or z value, that value is replaced by the corresponding vector v value.

</div>

<div>

index -- 0, 1, or 2 <br />

value -- [page:Float]

<h1>[name]</h1>

<h2>Constructor</h2>

<h3>[property:Geometry geometry]</h3>

<h3>[property:Material material]</h3>

<div>In addition to creating the renderer instance, we also need to set the size at which we want it to render our app. It's a good idea to use the width and height of the area we want to fill with our app - in this case, the width and height of the browser window. For performance intensive apps, you can also give <strong>setSize</strong> smaller values, like <strong>window.innerWidth/2</strong> and <strong>window.innerHeight/2</strong>, which will make the app render at half size.</div>

<div>Last but not least, we add the <strong>renderer</strong> element to our HTML document. This is a &lt;canvas&gt; element the renderer uses to display the scene to us.</div>

<script src="js/Toolbar.js"></script>

<script src="js/Viewport.js"></script>

<script src="js/Viewport.Info.js"></script>

<script src="js/Command.js"></script>

<script src="js/commands/AddObjectCommand.js"></script>

<script src="js/commands/RemoveObjectCommand.js"></script>

signals.objectChanged.add( saveState );

signals.objectRemoved.add( saveState );

signals.materialChanged.add( saveState );

signals.sceneGraphChanged.add( saveState );

signals.scriptChanged.add( saveState );

signals.historyChanged.add( saveState );