Noise

Noise is an effect that adds Gaussian noise to the scene. This can be used to simulate a variety of effects, such as static on a TV or film grain.

Usage

<script setup lang="ts">
import { BlendFunction } from 'postprocessing'

import { EffectComposer, Bloom } from '@tresjs/post-processing'
</script>

<template>
  <EffectComposer>
    <Noise
      premultiply
      :blend-function="BlendFunction.SCREEN"
    />
  </EffectComposer>
</template>

Props

Prop	Description	Default
blendFunction	The blend function of this effect. This prop is not reactive.	BlendFunction.SCREEN
premultiply	Indicates whether noise will be multiplied with the input colors prior to blending	false

Further Reading

see postprocessing docs