Function writeChannel

lib/loadMtl.js:469–475

(pixels, channel, index)

}

function writeChannel(pixels, channel, index) {
  const pixelsLength = pixels.length / 4;
  for (let i = 0; i < pixelsLength; ++i) {
    const value = channel.readUInt8(i);
    pixels.writeUInt8(value, i * 4 + index);
  }
}

function getMinimumDimensions(textures, options) {
  let width = Number.POSITIVE_INFINITY;