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be5invis 2021-05-25 18:57:19 -07:00
parent 79cffe6a18
commit be43dc99eb
7 changed files with 102 additions and 33 deletions
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24
font-src/support/glyph.js
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@ -131,26 +131,14 @@ module.exports = class Glyph {
tryBecomeMirrorOf(dst, rankSet) {
if (rankSet.has(this) || rankSet.has(dst)) return;
const csThis = this.geometry.asContours();
const csDst = dst.geometry.asContours();
if (csThis.length !== csDst.length) return;
for (let j = 0; j < csThis.length; j++) {
const c1 = csThis[j],
c2 = csDst[j];
if (c1.length !== c2.length) return;
const csThis = this.geometry.unwrapShapeIdentity().toShapeStringOrNull();
const csDst = dst.geometry.unwrapShapeIdentity().toShapeStringOrNull();
if (csThis && csDst && csThis === csDst) {
this.geometry = new Geom.CombineGeometry([new Geom.ReferenceGeometry(dst, 0, 0)]);
rankSet.add(this);
}
for (let j = 0; j < csThis.length; j++) {
const c1 = csThis[j],
c2 = csDst[j];
for (let k = 0; k < c1.length; k++) {
const z1 = c1[k],
z2 = c2[k];
if (z1.x !== z2.x || z1.y !== z2.y || z1.type !== z2.type) return;
}
}
this.geometry = new Geom.CombineGeometry([new Geom.ReferenceGeometry(dst, 0, 0)]);
rankSet.add(this);
}
clearGeometry() {
this.geometry = new Geom.CombineGeometry();
}