Function parseVec3

packages/core/src/colorLuts.ts:53–62

(parts: string[], keyword: string, lineNumber: number)

}

function parseVec3(parts: string[], keyword: string, lineNumber: number): CubeLutVec3 {
  if (parts.length !== 3) {
    throw new CubeLutParseError(`${keyword} expects three numbers`, lineNumber);
  }
  return [
    parseFiniteNumber(parts[0]!, lineNumber),
    parseFiniteNumber(parts[1]!, lineNumber),
    parseFiniteNumber(parts[2]!, lineNumber),
  ];
}

function parseSize(value: string | undefined, keyword: string, lineNumber: number): number {
  if (!value) throw new CubeLutParseError(`${keyword} expects a size`, lineNumber);