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freesewing/packages/carlton/src/tail.js

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JavaScript
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2019-03-25 18:20:15 +01:00
export default function(part) {
let { paperless, sa, snippets, Snippet, utils, store, complete, points, measurements, options, macro, Point, paths, Path } = part.shorthand();
let beltWidth = measurements.centerBackNeckToWaist * options.beltWidth;
let waist = store.get("chest") / 4 - store.get("waistReduction") / 8;
let length = store.get("waistToHem") - store.get("beltWidth")/2;
points.cbTop = new Point(0,0);
points.fold1Top = points.cbTop.shift(0, store.get("cbToDart")/2);
points.fold2Top = points.cbTop.shift(0, store.get("cbToDart"));
points.fold3Top = points.cbTop.shift(0, store.get("cbToDart")*2);
points.fold4Top = points.fold3Top.shift(0, store.get("cbToDart")/2);
points.waistTop = points.fold4Top.shift(0, store.get("dartToSide"));
// 12cm will do as we're just drawing a rectangle.
// But check that lenght > 12cm because doll clothes.
let drawnLength = length < 120 ? length : 120;
for (let i of ["cb", "fold1", "fold2", "fold3", "fold4", "waist"]) {
points[i+"Bottom"] = points[i+"Top"].shift(-90, drawnLength);
if (i === "cb" || i === "waist") {
points[i+"MidTop"] = points[i+"Top"].shift(-90, drawnLength * 0.4);
points[i+"MidBottom"] = points[i+"Top"].shift(-90, drawnLength * 0.6);
}
}
paths.seam = new Path()
.move(points.cbTop)
.line(points.cbMidTop)
.move(points.cbMidBottom)
.line(points.cbBottom)
.line(points.waistBottom)
.line(points.waistMidBottom)
.move(points.waistMidTop)
.line(points.waistTop)
.line(points.cbTop)
.attr("class", "fabric");
paths.folds = new Path()
.move(points.fold1Top)
.line(points.fold1Bottom)
.move(points.fold2Top)
.line(points.fold2Bottom)
.move(points.fold3Top)
.line(points.fold3Bottom)
.move(points.fold4Top)
.line(points.fold4Bottom)
.attr("class", "lashed");
paths.hint = new Path()
.move(points.cbMidTop)
.line(points.cbMidBottom)
.move(points.waistMidBottom)
.line(points.waistMidTop)
.attr("class", "fabric dashed");
return part;
}