sparkles: Button placket

packages/simon/src/buttonplacket.js

@@ -0,0 +1,102 @@
+import { addButtons } from "./shared";
+
+export default part => {
+  // prettier-ignore
+  let {store, measurements, utils, sa, Point, points, Path, paths, Snippet, snippets, complete, paperless, macro, options} = part.shorthand();
+
+  for (let id of Object.keys(part.paths)) {
+    if (id !== "seam") delete part.paths[id];
+  }
+  macro("flip");
+  let width = options.buttonPlacketWidth;
+  points.placketTopIn = utils.lineIntersectsCurve(
+    new Point(width / -2, points.cfNeck.y + 20),
+    new Point(width / -2, points.cfNeck.y - 20),
+    points.cfNeck,
+    points.cfNeckCp1,
+    points.neckCp2Front,
+    points.neck
+  );
+  points.placketTopOut = points.cfNeck.shift(0, width / 2);
+  points.placketTopEdge = points.cfNeck.shift(0, width * 1.5);
+  points.placketBottomIn = points.cfHem.shift(180, width / 2);
+  points.placketBottomOut = points.cfHem.shift(0, width / 2);
+  points.placketBottomEdge = points.cfHem.shift(0, width * 1.5);
+
+  paths.saBase = new Path()
+    .move(points.placketBottomIn)
+    .line(points.placketTopIn)
+    .join(paths.seam.split(points.placketTopIn)[1])
+    .line(points.placketTopEdge)
+    .line(points.placketBottomEdge);
+
+  paths.seam = paths.saBase
+    .clone()
+    .close()
+    .attr("class", "fabric");
+
+  // Complete pattern?
+  if (complete) {
+    // Placket help lines
+    paths.placketOuterFold = new Path()
+      .move(points.placketTopOut)
+      .line(points.placketBottomOut)
+      .attr("class", "dotted");
+    macro("sprinkle", {
+      snippet: "notch",
+      on: ["placketTopOut", "placketBottomOut"]
+    });
+
+    // Buttons
+    addButtons(part);
+
+    // Grainline
+    points.grainlineFrom = points.placketBottomEdge.shift(180, width / 2);
+    points.grainlineTo = points.placketTopEdge.shift(180, width / 2);
+    macro("grainline", {
+      from: points.grainlineFrom,
+      to: points.grainlineTo
+    });
+
+    // Title
+    points.title = new Point(points.placketTopOut.x, points.cfArmhole.y);
+    macro("title", {
+      at: points.title,
+      nr: "1b",
+      title: "buttonPlacket",
+      scale: 0.75,
+      rotation: -90
+    });
+
+    // Logo
+    points.logo = points.title.shift(-90, 120);
+    snippets.logo = new Snippet("logo", points.logo)
+      .attr("data-scale", 0.5)
+      .attr("data-rotate", -90);
+
+    if (sa) {
+      paths.sa = paths.saBase
+        .offset(sa * -1)
+        .line(
+          new Point(
+            points.placketBottomEdge.x + sa,
+            points.placketBottomEdge.y + 3 * sa
+          )
+        )
+        .line(
+          new Point(
+            points.placketBottomIn.x - sa,
+            points.placketBottomIn.y + 3 * sa
+          )
+        )
+        .close()
+        .attr("class", "fabric sa");
+    }
+  }
+
+  // Paperless?
+  if (paperless) {
+  }
+
+  return part;
+};