b34a2ee2ed
This is a flat (without history) import of (some of) the content from our markdown module. We've imported this without history because the repo contains our blog posts and showcases posts content prior to porting them to strapi. Since this contains many images, it would balloon the size of this repo to import the full history. Instead, please refer to the history of the (archived) markdown repo at: https://github.com/freesewing/markdown
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1.1 KiB
| title |
|---|
| curvesIntersect() |
array | false utils.curvesIntersect(
Point startA,
Point Cp1A,
Point Cp2A,
Point endA,
Point startB,
Point Cp1B,
Point Cp2B,
Point endB)
Finds the intersections between two curves described by 4 points each.
let {
Point,
points,
Path,
paths,
Snippet,
snippets,
utils
} = part.shorthand();
points.A = new Point(10, 10);
points.Acp = new Point(310, 40);
points.B = new Point(110, 70);
points.Bcp = new Point(-210, 40);
points.C = new Point(20, -5);
points.Ccp = new Point(60, 300);
points.D = new Point(100, 85);
points.Dcp = new Point(70, -220);
paths.curveA = new Path()
.move(points.A)
.curve(points.Acp, points.Bcp, points.B);
paths.curveB = new Path()
.move(points.C)
.curve(points.Ccp, points.Dcp, points.D);
for (let p of utils.curvesIntersect(
points.A,
points.Acp,
points.Bcp,
points.B,
points.C,
points.Ccp,
points.Dcp,
points.D
)) {
snippets[part.getId()] = new Snippet("notch", p);
}