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freesewing/packages/benjamin/src/ribbon.js
2020-08-16 11:40:22 +02:00

65 lines
1.4 KiB
JavaScript

export default function (part) {
let {
Point,
Path,
measurements,
store,
options,
complete,
macro,
points,
paths,
sa,
paperless
} = part.shorthand()
if (options.adjustmentRibbon) {
part.render = false
return part
}
// Points
points.bottomLeft = new Point(0, 0.5 * store.get('ribbonWidth'))
points.topLeft = points.bottomLeft.flipY()
points.bottomRight = points.bottomLeft.shift(
0,
measurements.neck * (1 + options.collarEase) - store.get('knotWidth') * 2
)
points.topRight = points.bottomRight.flipY()
points.titleAnchor = points.topLeft.shiftFractionTowards(points.bottomRight, 0.5)
// Paths
paths.seam = new Path()
.move(points.topLeft)
.line(points.bottomLeft)
.line(points.bottomRight)
.line(points.topRight)
.line(points.topLeft)
.close()
.attr('class', 'fabric')
if (complete) {
if (sa) paths.sa = paths.seam.offset(sa).attr('class', 'fabric sa')
macro('title', {
at: points.titleAnchor,
nr: 2,
title: 'ribbon',
scale: 0.3
})
if (paperless) {
macro('hd', {
from: points.bottomLeft,
to: points.bottomRight,
y: points.bottomLeft.y + 15 + sa
})
macro('vd', {
from: points.bottomRight,
to: points.topRight,
x: points.topRight.x + 15 + sa
})
}
}
return part
}