function CreateCrotchPoints(part) {
  let { options, measurements, points } = part.shorthand();

  let seatDepth = measurements.seatDepth + (measurements.seatDepth *options.waistRaise );
  let circumference = measurements.seatCircumference;
  let circumference4 = circumference / 4;

  points.mHip = points.mWaist.shift(270, seatDepth);

  points.fWaistSide = points.mWaist
    .shift(180, options.crotchFront * circumference4)
    .shift( 90, options.waistBand );
  points.fWaistCrotchCP = points.fWaistSide.shift(
    270,
    seatDepth * options.crotchFactorFrontVer +options.waistBand
  );
  points.fHipCrotchCP = points.mHip
    .shift(180,options.crotchFront * circumference4 * options.crotchFactorFrontHor);

  points.fHipSide = points.mHip
    .shift(180, options.crotchFront * circumference4 );

  points.bWaistSide = points.mWaist
    .shift( 0, options.crotchBack * circumference4)
    .shift(90, options.waistBand )
    .shift(90, options.backRaise * seatDepth);
  points.bWaistCrotchCP = points.bWaistSide
    .shift(270, seatDepth * options.crotchFactorBackVer );
  points.bHipCrotchCP = points.mHip
    .shift(0,options.crotchBack * circumference4 * options.crotchFactorBackHor);

  points.bHipSide = points.mHip.shift(0, options.crotchBack * circumference4 );
}

export { CreateCrotchPoints };