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some js formatting tweaks to tutorial

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Enoch Riese 2023-08-08 13:20:46 -05:00
parent ba4b77cb42
commit a89867e4c6
14 changed files with 169 additions and 131 deletions
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22
markdown/dev/tutorials/pattern-design/avoiding-overlap/en.md
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@ -3,8 +3,8 @@ title: Avoiding overlap
order: 220
---
While we've only drawn the end of one strap, it's pretty obvious they overlap.
Which is a big no-no in sewing patterns, so we're going to have to address
While we've only drawn the end of one strap, it's pretty obvious they overlap,
which makes it impossible to cut out, so we're going to have to address
that.
Specifically, we're going to rotate our strap out of the way until it no longer overlaps.
@ -14,7 +14,7 @@ to rotate.
Once we have our list of points to rotate, we can rotate them. How far? Until the strap no longer overlaps.
<Example tutorial caption="It is looking pretty wonky now, but we'll deal with that next">
```js
```design/src/bib.mjs
function draftBib({
Path,
Point,
@ -31,18 +31,18 @@ function draftBib({
let target = (measurements.head * options.neckRatio) /4
let delta
do {
points.right = new Point(tweak * measurements.head / 10, 0)
points.bottom = new Point(0, tweak * measurements.head / 12)
points.right = new Point(tweak * measurements.head / 10, 0)
points.bottom = new Point(0, tweak * measurements.head / 12)
points.rightCp1 = points.right.shift(90, points.bottom.dy(points.right)/2)
points.bottomCp2 = points.bottom.shift(0, points.bottom.dx(points.right)/2)
points.rightCp1 = points.right.shift(90, points.bottom.dy(points.right)/2)
points.bottomCp2 = points.bottom.shift(0, points.bottom.dx(points.right)/2)
paths.quarterNeck = new Path()
.move(points.right)
.curve(points.rightCp1, points.bottomCp2, points.bottom)
paths.quarterNeck = new Path()
.move(points.right)
.curve(points.rightCp1, points.bottomCp2, points.bottom)
.hide() // Add this line
delta = paths.quarterNeck.length() - target
delta = paths.quarterNeck.length() - target
if (delta > 0) tweak = tweak * 0.99
else tweak = tweak * 1.02
} while (Math.abs(delta) > 1)