89 lines
2.9 KiB
JavaScript
89 lines
2.9 KiB
JavaScript
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import { calculateRatios } from "./shared";
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export default function(part) {
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let { paperless, sa, snippets, Snippet, utils, store, complete, points, measurements, options, macro, Point, paths, Path } = part.shorthand();
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calculateRatios(part);
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// Belt width
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let bw = measurements.centerBackNeckToWaist * options.beltWidth;
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store.set("beltWidth", bw);
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// Box pleat (bp)
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points.bpStart = new Point(0, points.armholePitch.y);
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points.bpTop = new Point(
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measurements.chestCircumference * options.backPleat * -1,
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points.armholePitch.y
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);
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points.bpBottom = new Point(
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points.bpTop.x,
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points.cbWaist.y - bw/2
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);
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points.bpTriangleEdge = points.bpStart.shift(0, points.bpTop.dx(points.bpStart)*0.6);
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points.bpTriangleTip = points.bpStart.shift(90, points.bpStart.dx(points.bpTriangleEdge));
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// Waist shaping
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points.waist = new Point(
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store.get("chest")/4 - store.get("waistReduction") / 8,
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points.bpBottom.y
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);
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points.waistCp2 = points.waist.shift(90, points.armhole.dy(points.waist)/3);
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points.cbWaist = new Point(0, points.bpBottom.y);
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// Dart
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points.dartCenter = points.cbWaist.shiftFractionTowards(points.waist, 0.4);
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points.dartTip = points.dartCenter.shift(90, points.armhole.dy(points.dartCenter)*0.85);
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points.dartRight = points.dartCenter.shift(0, store.get("waistReduction")/8);
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points.dartLeft = points.dartRight.flipX(points.dartCenter);
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points.dartLeftCp = points.dartLeft.shift(90, points.dartTip.dy(points.dartCenter)*0.6);
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points.dartRightCp = points.dartLeftCp.flipX(points.dartCenter);
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store.set("cbToDart", points.dartLeft.x);
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store.set("dartToSide", points.dartRight.dx(points.waist));
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// Back stay (bs)
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points.bsCp1 = points.bpStart.shiftFractionTowards(points.armholePitch, 0.5);
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points.bsCp2 = points.armhole.shiftFractionTowards(points.cbArmhole, 0.3);
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// Store collar length
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store.set(
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"backCollarLength",
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new Path()
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.move(points.cbNeck)
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._curve(points.neckCp2, points.neck)
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.length()
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);
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// Clean up
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for (let i in paths) delete paths[i]
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for (let i in snippets) delete snippets[i]
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// Paths
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paths.seam = new Path()
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.move(points.cbNeck)
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.line(points.bpStart)
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.line(points.bpTop)
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.line(points.bpBottom)
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.line(points.dartLeft)
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.curve_(points.dartLeftCp, points.dartTip)
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._curve(points.dartRightCp, points.dartRight)
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.line(points.waist)
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.curve_(points.waistCp2, points.armhole)
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.curve(points.armholeCp2, points.armholeHollowCp1, points.armholeHollow)
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.curve(points.armholeHollowCp2, points.armholePitchCp1, points.armholePitch)
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.curve(points.armholePitchCp2, points.shoulderCp1, points.shoulder)
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.line(points.neck)
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.curve_(points.neckCp2, points.cbNeck)
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.close()
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.attr("class", "fabric");
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paths.backStay = new Path()
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.move(points.bpStart)
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.curve(points.bsCp1, points.bsCp2, points.armhole)
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.attr("class", "canvas lashed");
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if (complete) {
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}
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return part;
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}
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