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title: PointLightNode category: Core layout: docs

PointLightNode

Module for representing point lights as nodes.

Constructor

new PointLightNode( light : PointLight )

Constructs a new point light node.

light | The point light source. Default is null.
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Properties

.cutoffDistanceNode : UniformNode.<float>

Uniform node representing the cutoff distance.

.decayExponentNode : UniformNode.<float>

Uniform node representing the decay exponent.

Methods

.setupShadowNode() : PointShadowNode

Overwritten to setup point light specific shadow.

Overrides: AnalyticLightNode#setupShadowNode

.update( frame : NodeFrame )

Overwritten to updated point light specific uniforms.

frame | A reference to the current node frame.
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Overrides: AnalyticLightNode#update

Source

src/nodes/lighting/PointLightNode.js