mikeslab/Iosevka
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions 1

Reduce the need of creating pre-baked composites

Browse source
This commit is contained in:
be5invis 2021-01-30 18:30:27 -08:00
parent 7fc538f4f0
commit 99c8687812
2 changed files with 46 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

14
font-src/glyphs/auto-build/accents.ptl
View file

@ -133,14 +133,24 @@ glyph-block AutoBuild-Accents : begin
set s_parts parts
return : create-glyph goalName code construction
define [NeedBuildMesh glyphName part0Name] : begin
define g : query-glyph glyphName
define part0 : query-glyph part0Name
if [not g] : return false
if [not part0] : return false
if [not : CvDecompose.get g] : return true
if [DotlessOrNot.query part0] : return true
return false
foreach [_id : items-of : Object.keys foundDecompositions] : do
local { glyphName code parts } foundDecompositions.(_id)
local result : RootGlyphProc glyphName code parts
if result : begin
local saved : RootGlyphProc glyphName code parts
if saved : begin
define part0Name : glyphStore.queryNameOf parts.0
if (parts.0 != [query-glyph part0Name]) : throw : new Error "Unreachable"
if [NeedBuildMesh glyphName part0Name] : begin
local dstTree {}
local targetNameMap {.}
set targetNameMap.(part0Name) glyphName

46
font-src/support/glyph.js
View file

@ -85,18 +85,10 @@ module.exports = class Glyph {
}
}
const newContours = this.includeGeometry(g, shift.x, shift.y);
this.includeGlyphImpl(g, shift.x, shift.y);
if (copyAnchors || g.isMarkSet) this.copyAnchors(g);
if (copyWidth && g.advanceWidth >= 0) this.advanceWidth = g.advanceWidth;
this.dependsOn(g);
if (g._m_identifier && newContours && newContours.length) {
this.semanticInclusions.push({
glyph: g,
x: shift.x,
y: shift.y,
contours: newContours
});
}
}
cloneFromGlyph(g) {
this.includeGlyph(g, true, true);
@ -113,12 +105,6 @@ module.exports = class Glyph {
this.avoidBeingComposite = g.avoidBeingComposite;
}
includeGeometry(geom, shiftX, shiftY) {
if (!geom || !geom.contours || !geom.contours.length) return null;
if (this.includeGeometryAsTransparentReferences(geom, shiftX, shiftY)) return null;
return this.includeContours(geom.contours, shiftX, shiftY);
}
isPureComposite() {
if (!this.semanticInclusions || !this.semanticInclusions.length) return false;
const origContourSet = new Set(this.contours);
@ -133,22 +119,28 @@ module.exports = class Glyph {
return true;
}
includeGeometryAsTransparentReferences(geom, shiftX, shiftY) {
if (!(geom instanceof Glyph && !geom._m_identifier)) return false;
if (!geom.isPureComposite()) return false;
for (const sr of geom.semanticInclusions) {
const cs = this.includeContours(sr.glyph.contours, sr.x + shiftX, sr.y + shiftY);
if (cs) {
includeGlyphImpl(g, shiftX, shiftY) {
if (g._m_identifier) {
this.includeGlyphComponentImpl(g, shiftX, shiftY);
} else {
this.includeGeometry(g, shiftX, shiftY);
}
}
includeGlyphComponentImpl(g, shiftX, shiftY) {
const newContours = this.includeGeometry(g, shiftX, shiftY);
if (newContours && newContours.length) {
this.semanticInclusions.push({
glyph: sr.glyph,
x: sr.x + shiftX,
y: sr.y + shiftY,
contours: cs
glyph: g,
x: shiftX,
y: shiftY,
contours: newContours
});
}
}
return true;
includeGeometry(geom, shiftX, shiftY) {
if (!geom || !geom.contours || !geom.contours.length) return null;
return this.includeContours(geom.contours, shiftX, shiftY);
}
includeContours(contours, shiftX, shiftY) {
let newContours = [];