color-to-vec4/es/index.js

:white_square_button: a color (rgb, rgba, hex) to vec4 convertor

import rgbToVec4 from './lib/rgbToVec4';
import hexToVec4 from './lib/hexToVec4';

export default (function (color) {

  if (typeof color === 'string') {

    if (color.startsWith('rgba')) return rgbToVec4(color);else if (color.startsWith('rgb')) return rgbToVec4(color);else if (color.startsWith('#')) return hexToVec4(color);else throw new Error(color + ' is not a valid color, must be rgba, rgb, hex or vec4');
  } else if (Array.isArray(color)) {
    if (color.length !== 4) {
      throw new Error('[' + color + '] is not a valid vec4');
    }
    return color;
  } else {
    throw new Error(color + ' is not a valid color, must be rgba, rgb, hex or vec4');
  }
});