freesewing/packages/cornelius/src/pocket.js

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

  let halfInch = store.get('halfInch')

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

  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.pocketFold = new Path()
    .move(points.pocketTL)
    .line(points.pocketBL)
    .attr('class', 'fabric dashed')

  points.pocketBLcpBR = points.pocketBL.shift(0, points.pocketBL.dist(points.pocketFacingBR) * 0.75)
  points.pocketBRcpBL = points.pocketFacingBR.shift(
    180,
    points.pocketBL.dist(points.pocketFacingBR) * 0.35
  )

  // Mirror a bunch of points
  points.mpocketBLcpBR = points.pocketBLcpBR.flipX(points.pocketTL)
  points.mpocketBRcpBL = points.pocketBRcpBL.flipX(points.pocketTL)
  points.mpocketFacingBR = points.pocketFacingBR.flipX(points.pocketTL)
  points.mpocketSide = points.pocketSide.flipX(points.pocketTL)
  points.mpocketWaist = points.pocketWaist.flipX(points.pocketTL)

  paths.pocketBottom = new Path()
    .move(points.mpocketFacingBR)
    .curve(points.mpocketBRcpBL, points.mpocketBLcpBR, points.pocketBL)
    .curve(points.pocketBLcpBR, points.pocketBRcpBL, points.pocketFacingBR)
    .attr('class', 'fabric')

  paths.seam = paths.waistSeam
    .line(points.mpocketWaist)
    .line(points.mpocketSide)
    .join(paths.pocketBottom)
    .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)
    snippets.n3 = new Snippet('notch', points.mpocketWaist)
    snippets.n4 = new Snippet('notch', points.mpocketSide)

    points.logo = points.pocketSide.shiftFractionTowards(points.pocketTL, 0.5)
    snippets.logo = new Snippet('logo', points.logo)
    points.title = points.logo.shift(270, 50)
    macro('title', {
      nr: 2,
      at: points.title,
      title: 'Pocket'
    })
    points.__titleNr.attr('data-text-class', 'center')
    points.__titleName.attr('data-text-class', 'center')
    points.__titlePattern.attr('data-text-class', 'center')

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

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

  return part
}