feat(simon[e]): Added ffsa option for flet-felled seam allowance

Closes #1251

packages/simon/config/index.js

@@ -78,6 +78,7 @@ export default {
       'boxPleatWidth',
       'boxPleatFold',
       'backDartShaping',
+      'ffsa',
       {
         sleevecap: [
           'sleevecapEase',
@@ -225,6 +226,7 @@ export default {
     // s3 is short for Shoulder Seam Shift
     s3Collar: { pct: 0, min: -100, max: 100 },
     s3Armhole: { pct: 0, min: -100, max: 100 },
+    ffsa: {pct: 150, min: 100, max:200 },
     sleevecapEase: { pct: 0, min: 0, max: 3 },
     sleevecapTopFactorX: { pct: 50, min: 25, max: 75 },
     sleevecapTopFactorY: { pct: 100, min: 35, max: 165 },

packages/simon/src/front.js

@@ -122,7 +122,7 @@ export default (part) => {
     })
 
     if (sa) {
-      paths.saFrench = paths.saBase.offset(sa * 2).attr('class', 'fabric sa')
+      paths.saFrench = paths.saBase.offset(sa * options.ffsa).attr('class', 'fabric sa')
       paths.saFromArmhole = paths.saBaseFromArmhole.offset(sa).attr('class', 'fabric sa')
       paths.hemSa = paths.hemBase.offset(sa * 3).attr('class', 'fabric sa')
       paths.saConnect = new Path()

packages/simon/src/shared.js

@@ -216,27 +216,27 @@ export const frontDimensions = (part, side = 'left') => {
     macro('vd', {
       from: points.armhole,
       to: points.armholePitch,
-      x: points.armhole.x + (15 + sa * 2) * factor,
+      x: points.armhole.x + (15 + sa * options.ffsa) * factor,
     })
     macro('vd', {
       from: points.armhole,
       to: points.s3ArmholeSplit,
-      x: points.armhole.x + (30 + sa * 2) * factor,
+      x: points.armhole.x + (30 + sa * options.ffsa) * factor,
     })
     macro('vd', {
       from: points.armhole,
       to: points.s3CollarSplit,
-      x: points.armhole.x + (45 + sa * 2) * factor,
+      x: points.armhole.x + (45 + sa * options.ffsa) * factor,
     })
     macro('vd', {
       from: points.waist,
       to: points.armhole,
-      x: points.armhole.x + (15 + sa * 2) * factor,
+      x: points.armhole.x + (15 + sa * options.ffsa) * factor,
     })
     macro('vd', {
       from: points.hips,
       to: points.armhole,
-      x: points.armhole.x + (30 + sa * 2) * factor,
+      x: points.armhole.x + (30 + sa * options.ffsa) * factor,
     })
     macro('ld', {
       from: points.cfWaist,
@@ -246,22 +246,22 @@ export const frontDimensions = (part, side = 'left') => {
       macro('vd', {
         from: points.bballStart,
         to: points.bballEnd,
-        x: points.hips.x + (15 + 2 * sa) * factor,
+        x: points.hips.x + (15 + options.ffsa * sa) * factor,
       })
       macro('vd', {
         from: points.bballStart,
         to: points.hips,
-        x: points.hips.x + (30 + 2 * sa) * factor,
+        x: points.hips.x + (30 + options.ffsa * sa) * factor,
       })
       macro('vd', {
         from: points.bballStart,
         to: points.armhole,
-        x: points.hips.x + (45 + 2 * sa) * factor,
+        x: points.hips.x + (45 + options.ffsa * sa) * factor,
       })
       macro('vd', {
         from: points.bballStart,
         to: points.s3CollarSplit,
-        x: points.hips.x + (60 + 2 * sa) * factor,
+        x: points.hips.x + (60 + options.ffsa * sa) * factor,
       })
       macro('hd', {
         from: points.bballStart,
@@ -293,12 +293,12 @@ export const frontDimensions = (part, side = 'left') => {
       macro('vd', {
         from: points.hem,
         to: points.armhole,
-        x: points.armhole.x + (45 + 2 * sa) * factor,
+        x: points.armhole.x + (45 + options.ffsa * sa) * factor,
       })
       macro('vd', {
         from: points.hem,
         to: points.s3CollarSplit,
-        x: points.armhole.x + (60 + 2 * sa) * factor,
+        x: points.armhole.x + (60 + options.ffsa * sa) * factor,
       })
     }
   }

packages/simon/src/sleeve.js

@@ -145,7 +145,7 @@ export default (part) => {
     macro('grainline', { from: points.cuffMid, to: points.sleeveTip })
 
     if (sa) {
-      paths.sa = paths.frenchBase.offset(sa * 2)
+      paths.sa = paths.frenchBase.offset(sa * options.ffsa)
       paths.frenchSa = paths.sa.clone()
       paths.sa = paths.sa
         .join(paths.saBase.offset(sa))
@@ -164,27 +164,27 @@ export default (part) => {
     macro('hd', {
       from: points.backNotch,
       to: points.sleeveTip,
-      y: points.sleeveTip.y - 15 - sa * 2,
+      y: points.sleeveTip.y - 15 - sa * options.ffsa,
     })
     macro('hd', {
       from: points.sleeveTip,
       to: points.frontNotch,
-      y: points.sleeveTip.y - 15 - sa * 2,
+      y: points.sleeveTip.y - 15 - sa * options.ffsa,
     })
     macro('hd', {
       from: points.bicepsLeft,
       to: points.sleeveTip,
-      y: points.sleeveTip.y - 30 - sa * 2,
+      y: points.sleeveTip.y - 30 - sa * opions.ffsa,
     })
     macro('hd', {
       from: points.sleeveTip,
       to: points.bicepsRight,
-      y: points.sleeveTip.y - 30 - sa * 2,
+      y: points.sleeveTip.y - 30 - sa * options.ffsa,
     })
     macro('hd', {
       from: points.bicepsLeft,
       to: points.bicepsRight,
-      y: points.sleeveTip.y - 45 - sa * 2,
+      y: points.sleeveTip.y - 45 - sa * options.ffsa,
     })
     macro('pd', {
       path: new Path()
@@ -200,17 +200,17 @@ export default (part) => {
     macro('vd', {
       from: points.wristRight,
       to: points.bicepsRight,
-      x: points.bicepsRight.x + 15 + sa * 2,
+      x: points.bicepsRight.x + 15 + sa * options.ffsa,
     })
     macro('vd', {
       from: points.bicepsRight,
       to: points.frontNotch,
-      x: points.bicepsRight.x + 15 + sa * 2,
+      x: points.bicepsRight.x + 15 + sa * options.ffsa,
     })
     macro('vd', {
       from: points.bicepsRight,
       to: points.sleeveTip,
-      x: points.bicepsRight.x + 30 + sa * 2,
+      x: points.bicepsRight.x + 30 + sa * options.ffsa,
     })
     macro('vd', {
       from: points.bicepsLeft,

packages/simone/config/index.js

@@ -83,6 +83,7 @@ export default {
       'bustDartAngle',
       'bustDartLength',
       'frontDartLength',
+      'ffsa',
       {
         sleevecap: [
           'sleevecapEase',
@@ -234,6 +235,7 @@ export default {
     shoulderEase: { pct: 2, min: 0, max: 15 },
     shoulderSlopeReduction: { pct: 0, min: 0, max: 8 },
     yokeHeight: { pct: 55, min: 10, max: 90 },
+    ffsa: {pct: 150, min: 100, max:200 },
     // s3 is short for Shoulder Seam Shift
     s3Collar: { pct: 0, min: -100, max: 100 },
     s3Armhole: { pct: 0, min: -100, max: 100 },

packages/simone/src/fba-front.js

@@ -361,7 +361,7 @@ export default (part) => {
   paths.saBase.render = false
 
   if (complete && sa) {
-    paths.saFrench = paths.saBase.offset(sa * 2).attr('class', 'fabric sa')
+    paths.saFrench = paths.saBase.offset(sa * options.ffsa).attr('class', 'fabric sa')
     paths.saFromArmhole = paths.saBaseFromArmhole.offset(sa).attr('class', 'fabric sa')
     paths.hemSa = paths.hemBase.offset(sa * 3).attr('class', 'fabric sa')
     paths.saConnect = new Path()