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freesewing/packages/theo/src/fly-piece.js

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JavaScript
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2019-07-16 16:17:47 +02:00
export default function(part) {
let {
snippets,
Point,
macro,
points,
Path,
paths,
complete,
sa,
paperless
} = part.shorthand();
// Clean up paths from paperless dimensions
for (let id in paths) delete paths[id];
// We need to split the crotch curve at the bottom of the fly
paths.fly = new Path()
.move(points[-501])
.curve(points[-502], points["-6cp"], points[-6])
.split(points[43])
.pop();
paths.fly.render = false;
// We need to split the waist curve at the edge of the fly
let waist = new Path()
.move(points[-100101])
.curve_(points[-1002], points[-1102]);
points.splitWaist = waist.shiftAlong(points[-100101].dist(points[-40]));
paths.waist = waist.split(points.splitWaist).shift();
paths.waist.render = false;
paths.seam = paths.waist
.clone()
.line(points[41])
.curve(points[45], points[44], points[43])
.join(paths.fly)
.line(points[-100101])
.close()
.attr("class", "fabric");
// Complete pattern?
if (complete) {
if (sa) paths.sa = paths.seam.offset(sa * -1).attr("class", "fabric sa");
points.title = points[9019].clone();
macro("title", {
at: points.title,
title: "flyPiece",
nr: 6,
scale: 0.7
});
points.grainlineTop = points[-100101].shiftFractionTowards(
points.splitWaist,
0.3
);
points.grainlineBottom = new Point(points.grainlineTop.x, points[41].y);
macro("grainline", {
from: points.grainlineBottom,
to: points.grainlineTop
});
delete paths.pocket;
delete paths.lining;
delete snippets.logo;
macro("scalebox", false);
}
// Paperless?
if (paperless) {
macro("hd", {
from: points[-100101],
to: points.splitWaist,
y: points.splitWaist.y - sa - 15
});
macro("hd", {
from: points.flyPretipX,
to: points.splitWaist,
y: points.splitWaist.y - sa - 30
});
macro("vd", {
from: points.flyPretipX,
to: points.splitWaist,
x: points.splitWaist.x + sa + 15
});
}
return part;
}