post-processing.html

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<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"
    />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Post-Processing</title>
    <link rel="stylesheet" href="/css/examples.css?ver=1.0.0" />
    <script src="/js/examples.js?ver=1.1.1"></script>
  </head>

  <body>
    <script type="importmap">
      {
        "imports": {
          "enable3d": "/lib/enable3d/enable3d.framework.0.26.0_dev0.module.min.js"
        }
      }
    </script>
    <script type="module">
      import {
        Project,
        Scene3D,
        PhysicsLoader,
        EffectComposer,
        RenderPass,
        GlitchPass,
        DotScreenShader,
        ShaderPass
      } from 'enable3d'

      class MainScene extends Scene3D {
        create() {
          this.warpSpeed()

          this.physics.add.sphere({ y: 5, x: 2 }, { lambert: { color: 'red' } })
          this.physics.add.box({ y: 5, x: -2 }, { lambert: { color: 'blue' } })

          this.composer = new EffectComposer(this.renderer)

          const renderPass = new RenderPass(this.scene, this.camera)
          this.composer.addPass(renderPass)

          const effect = new ShaderPass(DotScreenShader)
          effect.uniforms['scale'].value = 4
          this.composer.addPass(effect)

          const glitchPass = new GlitchPass()
          this.composer.addPass(glitchPass)

          let isActive = true
          setInterval(() => {
            if (isActive) this.composer.removePass(effect)
            else this.composer.addPass(effect)
            isActive = !isActive
          }, 2000)
        }
      }
      PhysicsLoader('/lib/ammo', () => new Project({ scenes: [MainScene], antialias: true }))
    </script>
  </body>
</html>