fabric/dist/src/filters/shaders/saturation.mjs.map

Object model for HTML5 canvas, and SVG-to-canvas parser. Backed by jsdom and node-canvas.

{"version":3,"file":"saturation.mjs","sources":["../../../../src/filters/shaders/saturation.ts"],"sourcesContent":["export const fragmentSource = `\n  precision highp float;\n  uniform sampler2D uTexture;\n  uniform float uSaturation;\n  varying vec2 vTexCoord;\n  void main() {\n    vec4 color = texture2D(uTexture, vTexCoord);\n    float rgMax = max(color.r, color.g);\n    float rgbMax = max(rgMax, color.b);\n    color.r += rgbMax != color.r ? (rgbMax - color.r) * uSaturation : 0.00;\n    color.g += rgbMax != color.g ? (rgbMax - color.g) * uSaturation : 0.00;\n    color.b += rgbMax != color.b ? (rgbMax - color.b) * uSaturation : 0.00;\n    gl_FragColor = color;\n  }\n`;\n"],"names":["fragmentSource"],"mappings":"AAAO,MAAMA,cAAc,GAc1B;;;;"}