UNPKG

three

Version:

JavaScript 3D library

47 lines (29 loc) 995 B
console.warn( "THREE.PixelShader: As part of the transition to ES6 Modules, the files in 'examples/js' were deprecated in May 2020 (r117) and will be deleted in December 2020 (r124). You can find more information about developing using ES6 Modules in https://threejs.org/docs/#manual/en/introduction/Installation." ); /** * Pixelation shader */ THREE.PixelShader = { uniforms: { "tDiffuse": { value: null }, "resolution": { value: null }, "pixelSize": { value: 1. }, }, vertexShader: [ "varying highp vec2 vUv;", "void main() {", "vUv = uv;", "gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );", "}" ].join( "\n" ), fragmentShader: [ "uniform sampler2D tDiffuse;", "uniform float pixelSize;", "uniform vec2 resolution;", "varying highp vec2 vUv;", "void main(){", "vec2 dxy = pixelSize / resolution;", "vec2 coord = dxy * floor( vUv / dxy );", "gl_FragColor = texture2D(tDiffuse, coord);", "}" ].join( "\n" ) };