Class Layers

A THREE.Layers | Layers object assigns an THREE.Object3D | Object3D to 1 or more of 32 layers numbered 0 to 31 - internally the
layers are stored as a bit mask, and
by default all Object3Ds are a member of layer 0.

Remarks

This can be used to control visibility - an object must share a layer with a camera to be visible when that camera's view is rendered.

See

Constructors

constructor

Properties

mask

Methods

set enable enableAll toggle disable disableAll test isEnabled

Constructors

constructor

  • new Layers(): Layers

  • Create a new Layers object, with membership initially set to layer 0.

    Returns Layers

Properties

mask

mask: number

A bit mask storing which of the 32 layers this layers object is currently a member of.

Default Value

1 | 0

Remarks

Expects a Integer

Methods

set

  • set(layer): void

  • Set membership to layer, and remove membership all other layers.

    Parameters

    • layer: number

      An integer from 0 to 31.

    Returns void

enable

  • enable(layer): void

  • Add membership of this layer.

    Parameters

    • layer: number

      An integer from 0 to 31.

    Returns void

enableAll

  • enableAll(): void

  • Add membership to all layers.

    Returns void

toggle

  • toggle(layer): void

  • Toggle membership of layer.

    Parameters

    • layer: number

      An integer from 0 to 31.

    Returns void

disable

  • disable(layer): void

  • Remove membership of this layer.

    Parameters

    • layer: number

      An integer from 0 to 31.

    Returns void

disableAll

  • disableAll(): void

  • Remove membership from all layers.

    Returns void

test

  • test(layers): boolean

  • Returns true if this and the passed layers object have at least one layer in common.

    Parameters

    • layers: Layers

      A Layers object

    Returns boolean

isEnabled

  • isEnabled(layer): boolean

  • Returns true if the given layer is enabled.

    Parameters

    • layer: number

      An integer from 0 to 31.

    Returns boolean

Settings

Member Visibility

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constructormasksetenableenableAlltoggledisabledisableAlltestisEnabled