# CullingVolume

#### new Cesium.CullingVolume(planes)
Scene/CullingVolume.js 26

  The culling volume defined by planes.

  Name | Type | Description
  --- | --- | ---
  `planes` | Array.<Cartesian4> | An array of clipping planes.

### Members

#### planes : Array.<Cartesian4>
Scene/CullingVolume.js 34

  Each plane is represented by a Cartesian4 object, where the x, y, and z components define the unit vector normal to the plane, and the w component is the distance of the plane from the origin.
  Default Value: `[]`

### Methods

#### computeVisibility(boundingVolume) → Intersect
Scene/CullingVolume.js 44

  Determines whether a bounding volume intersects the culling volume.

  Name | Type | Description
  --- | --- | ---
  `boundingVolume` | Object | The bounding volume whose intersection with the culling volume is to be tested.

  ##### Returns:

  Intersect.OUTSIDE, Intersect.INTERSECTING, or Intersect.INSIDE.