128 lines
4.5 KiB
JavaScript
128 lines
4.5 KiB
JavaScript
import { calculateReduction } from './shared'
|
|
|
|
export default (part) => {
|
|
const { store, measurements, sa, Point, points, Path, paths, complete, macro, snippets, options } =
|
|
part.shorthand()
|
|
|
|
// Clean up
|
|
for (const i in paths) {
|
|
if (['frontArmhole', 'frontCollar'].indexOf(i) === -1) delete paths[i]
|
|
}
|
|
for (const i in snippets) {
|
|
if (i.indexOf('otch')) delete snippets[i]
|
|
}
|
|
|
|
// Populare store with data we need
|
|
calculateReduction(part)
|
|
store.set(
|
|
'frontArmholeLength',
|
|
new Path()
|
|
.move(points.armhole)
|
|
.curve(points.armholeCp2, points.armholeHollowCp1, points.armholeHollow)
|
|
.curve(points.armholeHollowCp2, points.armholePitchCp1, points.armholePitch)
|
|
.join(paths.frontArmhole)
|
|
.length()
|
|
)
|
|
|
|
// Hip shaping
|
|
points.hips = points.hips.shift(180, store.get('hipsReduction') / 4)
|
|
points.hem = points.hem.shift(180, store.get('hipsReduction') / 4)
|
|
|
|
// Waist shaping
|
|
let reduce = store.get('waistReduction')
|
|
if (store.get('backDarts')) reduce = (reduce * (1 - options.backDartShaping)) / 4
|
|
else reduce = reduce / 4
|
|
points.waist = points.waist.shift(180, reduce)
|
|
points.waistCp1 = points.waist.shift(-90, measurements.waistToHips * 0.5)
|
|
points.waistCp2 = points.waist.shift(90, points.armhole.dy(points.waist) / 2)
|
|
points.hipsCp2 = points.hips.shift(90, points.waist.dy(points.hips) / 4)
|
|
|
|
// Never make the hips more narrow than the waist because that looks silly
|
|
if (points.hem.x < points.waist.x) {
|
|
points.hem.x = points.waist.x
|
|
points.hips.x = points.waist.x
|
|
points.hipsCp2.x = points.waist.x
|
|
}
|
|
|
|
// Draft hem
|
|
paths.saBaseFromHips = new Path()
|
|
.move(points.hips)
|
|
.curve(points.hipsCp2, points.waistCp1, points.waist)
|
|
.curve_(points.waistCp2, points.armhole)
|
|
paths.saBaseFromArmhole = new Path()
|
|
.move(points.armhole)
|
|
.curve(points.armholeCp2, points.armholeHollowCp1, points.armholeHollow)
|
|
.curve(points.armholeHollowCp2, points.armholePitchCp1, points.armholePitch)
|
|
.join(paths.frontArmhole)
|
|
.line(points.s3CollarSplit)
|
|
.join(paths.frontCollar)
|
|
switch (options.hemStyle) {
|
|
case 'baseball':
|
|
points.bballStart = points.cfHem.shiftFractionTowards(points.hem, 0.5)
|
|
points.bballEnd = points.hem.shiftFractionTowards(points.hips, options.hemCurve)
|
|
points.bballCp1 = points.bballStart.shiftFractionTowards(points.hem, 0.5)
|
|
points.bballCp2 = new Point(points.bballCp1.x, points.bballEnd.y)
|
|
paths.saBase = new Path().move(points.bballEnd).line(points.hips).join(paths.saBaseFromHips)
|
|
paths.hemBase = new Path()
|
|
.move(points.cfHem)
|
|
.line(points.bballStart)
|
|
.curve(points.bballCp1, points.bballCp2, points.bballEnd)
|
|
break
|
|
case 'slashed':
|
|
macro('round', {
|
|
from: points.hips,
|
|
to: points.cfHem,
|
|
via: points.hem,
|
|
radius: points.hips.dist(points.hem) * options.hemCurve,
|
|
prefix: 'slash',
|
|
})
|
|
paths.saBase = new Path().move(points.hips).join(paths.saBaseFromHips)
|
|
paths.hemBase = new Path()
|
|
.move(points.cfHem)
|
|
.line(points.slashEnd)
|
|
.curve(points.slashCp2, points.slashCp1, points.slashStart)
|
|
break
|
|
default:
|
|
paths.saBase = new Path().move(points.hem).line(points.hips).join(paths.saBaseFromHips)
|
|
paths.hemBase = new Path().move(points.cfHem).line(points.hem)
|
|
}
|
|
|
|
// Paths
|
|
paths.saBase.render = false
|
|
paths.saBaseFromHips.render = false
|
|
paths.saBaseFromArmhole.render = false
|
|
paths.hemBase.render = false
|
|
paths.seam = paths.hemBase
|
|
.join(paths.saBase)
|
|
.join(paths.saBaseFromArmhole)
|
|
.attr('class', 'fabric')
|
|
|
|
// Complete pattern?
|
|
if (complete) {
|
|
delete paths.cutonfold
|
|
macro('grainline', {
|
|
from: points.cfHem.shift(0, 45),
|
|
to: points.cfNeck.shift(0, 45),
|
|
})
|
|
macro('title', { at: points.title, nr: 'X', title: 'front' })
|
|
macro('sprinkle', {
|
|
snippet: 'notch',
|
|
on: ['waist', 'armholePitch', 'hips', 'cfHips', 'cfWaist', 'armhole', 'cfArmhole'],
|
|
})
|
|
|
|
if (sa) {
|
|
paths.saFrench = paths.saBase.offset(sa * options.ffsa).attr('class', 'fabric sa')
|
|
paths.saFromArmhole = paths.saBaseFromArmhole.offset(sa).attr('class', 'fabric sa')
|
|
paths.hemSa = paths.hemBase.offset(sa * 3).attr('class', 'fabric sa')
|
|
paths.saConnect = new Path()
|
|
.move(paths.hemSa.end())
|
|
.line(paths.saFrench.start())
|
|
.move(paths.saFrench.end())
|
|
.line(paths.saFromArmhole.start())
|
|
.attr('class', 'fabric sa')
|
|
delete paths.sa
|
|
}
|
|
}
|
|
|
|
return part
|
|
}
|