CompressionArtifacts

Simulates lossy JPEG compression — 8×8 DCT block quantization, blockiness, ringing and color bleed

Props

qualitynumber

Default:12

JPEG quality (1 = heavily destroyed, 100 = near lossless)

quality

numberDefault: 12

JPEG quality (1 = heavily destroyed, 100 = near lossless)

Usage

<Shader>
  <CompressionArtifacts>
    <Circle />
  </CompressionArtifacts>
</Shader>

<Shader>
  <CompressionArtifacts>
    <Circle />
  </CompressionArtifacts>
</Shader>

<Shader>
  <CompressionArtifacts>
    <Circle />
  </CompressionArtifacts>
</Shader>

<Shader>
  <CompressionArtifacts>
    <Circle />
  </CompressionArtifacts>
</Shader>

import { createShader } from 'shaders/js'

const shader = await createShader(canvas, {
  components: [
    { type: 'CompressionArtifacts', props: {}, children: [
      { type: 'Circle', props: {} }
    ]}
  ]
})

ColorWheel

ConcentricSpin