Private GLSL utility functions

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README.md

glsl-util

install

npm i git://github.com/ykob/glsl-util.git

convertHsvToRgb and convertRgbToHsv

this is the function that convetts RGB to HSV. or is its opposite.

Quote source

http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl

usage

#pragma glslify: convertHsvToRgb = require(glsl-convert-color/convertHsvToRgb);
#pragma glslify: convertRgbToHsv = require(glsl-convert-color/convertRgbToHsv);