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add markers for elastic

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cherry-picked from ursula-update branch, with conflicts resolved and superfluous changes removed
This commit is contained in:
anna-puk 2022-06-17 22:28:41 +02:00
parent 51994876f0
commit 1bec1b5fab
7 changed files with 247 additions and 7 deletions
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6
.gitignore vendored
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@ -126,3 +126,9 @@ scripts/verdaccio.sh
!markdown/dev/reference/api/point/dist
.test-failures.log
package.json
yarn.lock
yarn.lock
package.json
packages/ursula/example/src/pattern
packages/ursula/example/src/pattern

65
designs/ursula/src/back2.js Normal file
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@ -0,0 +1,65 @@
export default function (part) {
let {
options,
Point,
Path,
points,
paths,
measurements,
Snippet,
snippets,
store,
utils,
complete,
sa,
paperless,
macro,
} = part.shorthand()
console.log('bla')
points.waist2 = points.backWaistBandMid;
points.leg4L = points.backLegOpeningLeft;
points.leg4R = points.leg4L.flipX(points.backWaistMid);
snippets.waist2 = new Snippet("notch", points.waist2);
snippets.leg4L = new Snippet("notch", points.leg4L);
snippets.leg4R = new Snippet("notch", points.leg4R);
console.log('store',store)
if (store.get('numWaistMarkersFront') < 3) {
// backWaistBand extends from right to left, so use (0.5 - waistMarkerFrac)
points.waist1R = paths.backWaistBand.shiftFractionAlong(0.5 - store.get('waistMarkerFrac'));
points.waist1L = points.waist1R.flipX(points.backWaistMid);
snippets.waist1L = new Snippet("notch", points.waist1L);
snippets.waist1R = new Snippet("notch", points.waist1R);
}
console.log('bla')
if (store.get('numLegMarkersFront') + store.get('numLegMarkersGusset') < 2) {
// draw second marker, on back
// use (1 - frac) because the path is drawn from gusset to waist
points.leg2R = paths.backLegOpening.shiftFractionAlong(1 - store.get('legMarker2Frac'));
points.leg2L = points.leg2R.flipX(points.backWaistMid);
snippets.leg2L = new Snippet("notch", points.leg2L);
snippets.leg2R = new Snippet("notch", points.leg2R);
}
console.log('bla')
if (store.get('numLegMarkersFront') + store.get('numLegMarkersGusset') < 3) {
// draw third marker, on back
// use (1 - frac) because the path is drawn from gusset to waist
points.leg3R = paths.backLegOpening.shiftFractionAlong(1 - store.get('legMarker3Frac'));
points.leg3L = points.leg3R.flipX(points.backWaistMid);
snippets.leg3L = new Snippet("notch", points.leg3L);
snippets.leg3R = new Snippet("notch", points.leg3R);
}
return part
}

61
designs/ursula/src/elastic.js
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@ -29,5 +29,66 @@ export default function (part) {
})
}
console.log('elastic complete')
// determine where the markers should be drawn
// waist band: start at center front
if (store.get('frontWaistBandLength') >= waistBandLength / 2) {
store.set('numWaistMarkersFront',3);
store.set('waistMarkerFrac', 0.25 * waistBandLength / store.get('frontWaistBandLength'));
} else {
store.set('numWaistMarkersFront',1);
store.set('waistMarkerFrac', 0.25 * waistBandLength / store.get('backWaistBandLength'));
}
// leg opening: start at side seam (marker 0, does not count towards total)
// leg marker 1: at 25%, on either front or gusset
// leg marker 2: at 50%, on front, gusset or back
// leg marker 3: at 75%, on gusset or back
// for any part, 'legMarker#Frac' gives the relative position along the path *on that part*, measured from front/back to gusset and from front of gusset to back of gusset
// markers on front part
if (store.get('frontLegOpeningLength') / legOpeningLength < 0.25 ) {
store.set('numLegMarkersFront',0); // side seam only (count markers per leg opening)
} else {
store.set('numLegMarkersFront',1);
store.set('legMarker1Frac',0.25 * legOpeningLength / store.get('frontLegOpeningLength'));
}
if (store.get('frontLegOpeningLength') / legOpeningLength >= 0.5 ) {
// seems unlikely: front leg opening is at least 50% of total
store.set('numLegMarkersFront',2);
store.set('legMarker2Frac',0.5 * legOpeningLength / store.get('frontLegOpeningLength'));
}
// markers on gusset
store.set('numLegMarkersGusset',0)
if (store.get('frontLegOpeningLength') / legOpeningLength < 0.25 &
(store.get('frontLegOpeningLength') + store.get('gussetSideLength')) / legOpeningLength > 0.25) {
store.set('numLegMarkersGusset',1);
store.set('legMarker1Frac', (0.25 * legOpeningLength - store.get('frontLegOpeningLength')) / store.get('gussetSideLength'))
}
if (store.get('frontLegOpeningLength') / legOpeningLength < 0.5 &
(store.get('frontLegOpeningLength') + store.get('gussetSideLength')) / legOpeningLength >= 0.5) {
// place second marker on gusset
store.set('numLegMarkersGusset',1 + store.get('numLegMarkersGusset'));
store.set('legMarker2Frac', (0.5 * legOpeningLength - store.get('frontLegOpeningLength')) / store.get('gussetSideLength'))
}
if (store.get('frontLegOpeningLength') / legOpeningLength < 0.75 &
(store.get('frontLegOpeningLength') + store.get('gussetSideLength')) / legOpeningLength >= 0.75) {
// place second marker on gusset
store.set('numLegMarkersGusset',1 + store.get('numLegMarkersGusset'));
store.set('legMarker3Frac', (0.75 * legOpeningLength - store.get('frontLegOpeningLength')) / store.get('gussetSideLength'))
}
// markers on back part
if (store.get('backLegOpeningLength') / legOpeningLength > 0.25 ) {
store.set('legMarker3Frac',0.25 * legOpeningLength / store.get('backLegOpeningLength'));
}
if (store.get('backLegOpeningLength') / legOpeningLength > 0.5 ) {
store.set('legMarker2Frac',0.5 * legOpeningLength / store.get('backLegOpeningLength'));
}
return part
}

61
designs/ursula/src/front2.js Normal file
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@ -0,0 +1,61 @@
export default function (part) {
let {
options,
Point,
Path,
points,
paths,
measurements,
Snippet,
snippets,
store,
utils,
complete,
sa,
paperless,
macro,
} = part.shorthand()
console.log('start front2')
// draw markers to indicate elastic distribution
points.waist0 = points.frontWaistBandMid;
points.leg0L = points.frontLegOpeningLeft;
points.leg0R = points.leg0L.flipX(points.frontWaistMid);
snippets.waist0 = new Snippet("notch", points.waist0);
snippets.leg0L = new Snippet("notch", points.leg0L);
snippets.leg0R = new Snippet("notch", points.leg0R);
if (store.get('numWaistMarkersFront') > 1) {
// frontWaistBandLength extends from right to left, so use (0.5 - waistMarkerFrac)
points.waist1R = paths.frontWaistBand.shiftFractionAlong(0.5 - store.get('waistMarkerFrac'));
points.waist1L = points.waist1L.flipX(points.frontWaistMid);
snippets.waist1L = new Snippet("notch", points.waist1L);
snippets.waist1R = new Snippet("notch", points.waist1R);
}
if (store.get('numLegMarkersFront') > 0) {
// use (1 - frac) because the path is drawn from gusset to side seam
points.leg1L = paths.frontLegOpening.shiftFractionAlong(1 - store.get('legMarker1Frac'));
points.leg1R = points.leg1L.flipX(points.frontWaistMid);
snippets.leg1L = new Snippet("notch", points.leg1L);
snippets.leg1R = new Snippet("notch", points.leg1R);
}
if (store.get('numLegMarkersFront') > 1) {
// use (1 - frac) because the path is drawn from gusset to side seam
points.leg2L = paths.frontLegOpening.shiftFractionAlong(1 - store.get('legMarker2Frac'));
points.leg2R = points.leg2L.flipX(points.frontWaistMid);
snippets.leg2L = new Snippet("notch", points.leg2L);
snippets.leg2R = new Snippet("notch", points.leg2R);
}
console.log('markers along paths')
return part
}

8
designs/ursula/src/gusset.js
View file

@ -26,13 +26,11 @@ export default function (part) {
points.frontMidMid = points.gussetCp1.shiftFractionTowards(points.gussetCp2, 0.5)
/* Store lengths for use in elastic */
store.set(
'gussetSideLength',
new Path()
paths.gussetLegOpening = new Path()
.move(points.backGussetRight)
.curve(points.backGussetRight, points.gussetCp2, points.frontGussetRight)
.length()
)
.setRender(false)
store.set('gussetSideLength',paths.gussetLegOpening.length())
// Draw paths
paths.seam = new Path()

49
designs/ursula/src/gusset2.js Normal file
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@ -0,0 +1,49 @@
export default function (part) {
let {
options,
Point,
Path,
points,
paths,
measurements,
Snippet,
snippets,
store,
utils,
complete,
sa,
paperless,
macro,
} = part.shorthand()
// draw markers to indicate elastic distribution
if (store.get('numLegMarkersFront') < 1 & store.get('numLegMarkersGusset') > 0) {
// draw first marker, on gusset
// use (1 - frac) because the path is drawn from back to front
points.leg1L = paths.gussetLegOpening.shiftFractionAlong(1 - store.get('legMarker1Frac'));
points.leg1R = points.leg1L.flipX(store.get('frontGussetMid'));
snippets.leg1L = new Snippet("notch", points.leg1L);
snippets.leg1R = new Snippet("notch", points.leg1R);
}
if (store.get('numLegMarkersFront') < 2 & (store.get('numLegMarkersFront') + store.get('numLegMarkersGusset')) > 1) {
// draw second marker, on gusset
// use (1 - frac) because the path is drawn from back to front
points.leg2L = paths.gussetLegOpening.shiftFractionAlong(1 - store.get('legMarker2Frac'));
points.leg2R = points.leg2L.flipX(store.get('frontGussetMid'));
snippets.leg2L = new Snippet("notch", points.leg2L);
snippets.leg2R = new Snippet("notch", points.leg2R);
}
if (store.get('numLegMarkersFront') < 3 & (store.get('numLegMarkersFront') + store.get('numLegMarkersGusset')) > 3) {
// draw third marker, on gusset
// use (1 - frac) because the path is drawn from back to front
points.leg3L = paths.gussetLegOpening.shiftFractionAlong(1 - store.get('legMarker3Frac'));
points.leg3R = points.leg3L.flipX(store.get('frontGussetMid'));
snippets.leg3L = new Snippet("notch", points.leg3L);
snippets.leg3R = new Snippet("notch", points.leg3R);
}
return part
}

4
package.json
View file

@ -112,7 +112,6 @@
"react-dom": "^17.0.2",
"react-intl": "^5.17.6",
"react-markdown": "^6.0.2",
"react-scripts": "^5.0.0",
"remark": "^13.0.0",
"remark-html": "^13.0.1",
"rimraf": "^3.0.2",
@ -148,6 +147,7 @@
"remark-lint-list-item-indent": "^3.1.1",
"remark-preset-lint-consistent": "^5.1.1",
"remark-preset-lint-recommended": "^6.1.2",
"tailwindcss": "^3.0.7"
"tailwindcss": "^3.0.7",
"url-loader": "^4.1.1"
}
}