freesewing/packages/cornelius/src/pocketfacing.js

export default function (part) {
  let {
    Path,
    Point,
    points,
    paths,
    Snippet,
    snippets,
    complete, 
    sa,
    store,
    paperless,
    macro
  } = part.shorthand()

  let halfInch = store.get( 'halfInch' );
  let waist = store.get( 'waist' );

  paths.waistSeam = paths.waistSeam.split( points.pocketFacingTL )[0]
    .setRender( false )

  // Adding sa to this point so it allows for the pocket seam to be finished without the facing being included
  points.pocketFacingBR = paths.sideSeam.shiftAlong( paths.sideSeam.length() -(waist /2 /4.5 *3.5) -(halfInch *3) +sa);
  paths.sideSeam = paths.sideSeam.split( points.pocketFacingBR )[1]
    .setRender( false )
    
  points.brCPtl = points.pocketFacingBR.shift( points.pocketFacingBR.angle( points.pocketSide ) +90, halfInch *3 )
  points.tlCPbr = points.pocketFacingTL.shift( points.pocketFacingTL.angle( points.pocketWaist ) -90, halfInch *6 )

  paths.facingInside = new Path()
    .move( points.pocketFacingTL )
    .curve( points.tlCPbr, points.brCPtl, points.pocketFacingBR )
    .setRender( false )

  paths.seam = paths.waistSeam
    .join( paths.facingInside )
    .join( paths.sideSeam )
    .close()
    .setRender( true )
    .attr('class', 'fabric')

  if( complete ) {
    snippets.n1 = new Snippet( 'notch', points.pocketWaist );
    snippets.n2 = new Snippet( 'notch', points.pocketSide );

    points.logo = points.pUcpA.shiftFractionTowards( points.pocketFacingTL, .50 ).shift(270, 30);
    snippets.logo = new Snippet('logo', points.logo)
    points.title = points.logo.shift(270, 50)
    macro('title', {
      nr: 3,
      at: points.title,
      title: 'PocketFacing'
    })
    // points.__titleNr.attr('data-text-class', 'center')
    // points.__titleName.attr('data-text-class', 'center')
    // points.__titlePattern.attr('data-text-class', 'center')
    macro('grainline', {
      from: points.pU,
      to: new Point( points.pU.x, points.__titleNr.y ),
    })

    if( sa ) {
      paths.sa = paths.seam.offset(sa).attr('class', 'fabric sa')
    }
  }

  // Paperless?
  if (paperless) {
    macro('hd', {
      from: points.pU,
      to: points.pocketSide,
      y: points.pU.y -sa -15
    })
    macro('hd', {
      from: points.pU,
      to: points.pocketWaist,
      y: points.pU.y -sa -15
    })
    macro('hd', {
      from: points.pocketWaist,
      to: points.pocketFacingTL,
      y: points.pU.y -sa -15
    })
    macro('vd', {
      from: points.pU,
      to: points.pocketSide,
      x: points.pocketSide.x +sa +15
    })
    macro('vd', {
      from: points.pocketSide,
      to: points.pocketFacingBR,
      x: points.pocketSide.x +sa +15
    })
  }

  return part
}