76 lines
2.9 KiB
JavaScript
76 lines
2.9 KiB
JavaScript
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export default function(part) {
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let { sa, snippets, Snippet, utils, store, complete, points, measurements, options, macro, Point, paths, Path } = part.shorthand();
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// Vent
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let slope = 15;
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let width = measurements.wristCircumference * (1 + options.cuffEase) * options.sleeveVentWidth;
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points.ventFoldRight = points.usWristLeft.shiftOutwards(points.usWristRight, width);
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points.ventHelper = points.usWristRight.shiftFractionTowards(points.elbowRight, options.sleeveVentLength);
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points.ventSlopeEnd = points.ventHelper
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.shiftTowards(points.usWristRight, width)
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.rotate(90, points.ventHelper);
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points.ventSlopeStart = utils.beamsIntersect(
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points.usWristRight, points.elbowRight,
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points.ventSlopeEnd, points.ventHelper.rotate(-1 * slope, points.ventSlopeEnd)
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);
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// Hem
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let hemSa = sa ? 3*sa : 30;
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points.hemHelperLeft = points.usWristLeft
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.shiftTowards(points.usWristRight, hemSa)
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.rotate(90, points.usWristLeft);
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points.hemHelperRight = points.usWristRight
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.shiftTowards(points.usWristLeft, hemSa)
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.rotate(-90, points.usWristRight);
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points.hemLeftIntersection = utils.beamsIntersect(
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points.hemHelperLeft, points.hemHelperRight,
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points.usWristLeft, points.usElbowLeft
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);
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points.hemRightIntersection = utils.beamsIntersect(
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points.hemHelperLeft, points.hemHelperRight,
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points.usWristRight, points.elbowRight
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);
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points.hemVentIntersection = utils.beamsIntersect(
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points.hemHelperLeft, points.hemHelperRight,
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points.ventFoldRight, points.ventSlopeEnd
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);
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points.hemLeft = points.hemLeftIntersection
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.rotate(points.usWristLeft.angle(points.hemLeftIntersection) * -2, points.usWristLeft);
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points.hemRight = points.hemRightIntersection
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.rotate(points.usWristRight.angle(points.hemRightIntersection) * -2, points.usWristRight);
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points.ventRight = points.hemVentIntersection
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.rotate(points.ventFoldRight.angle(points.hemVentIntersection) * -2, points.ventFoldRight);
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// Clean up - Remove this and uncomment paths below to understand what's going on
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for (let i of Object.keys(paths)) delete paths[i];
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// Paths
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paths.seam = new Path()
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.move(points.ventFoldRight)
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.line(points.ventSlopeEnd)
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.line(points.ventSlopeStart)
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.line(points.elbowRight)
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.curve(points.elbowRightCpTop, points.usRightEdgeCpBottom, points.usRightEdge)
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.curve_(points.usRightEdgeCpTop, points.usTip)
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.curve(points.usTipCpBottom, points.usLeftEdgeCpRight, points.usLeftEdgeRight)
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._curve(points.usElbowLeftCpTop, points.usElbowLeft)
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.line(points.usWristLeft)
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.line(points.ventFoldRight)
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.close()
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.attr("class", "fabric");
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paths.ventHint = new Path()
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.move(points.ventSlopeStart)
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.line(points.usWristRight)
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.attr("class", "stroke-sm help");
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paths.hem = new Path()
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.move(points.usWristLeft)
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.line(points.hemLeft)
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.line(points.ventRight)
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.line(points.ventFoldRight)
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.attr("class", "fabric lashed");
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return part;
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}
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