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Fix rounding errors caused by glyph cross references (#2545) (#2546)

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* Fix rounding errors caused by glyph cross references (#2545)

* Do it in simpler way
This commit is contained in:
Belleve 2024-10-12 15:25:26 -10:00 • committed by GitHub
parent 1b7ad7cab9
commit 35de3aa463
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GPG key ID: B5690EEEBB952194
6 changed files with 50 additions and 51 deletions
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51
packages/geometry/src/index.mjs
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@ -102,16 +102,7 @@ export class CachedGeometry extends GeometryBase {
}
}
export class SpiroGeometry extends CachedGeometry {
constructor(gizmo, closed, knots) {
super();
this.m_knots = knots;
this.m_closed = closed;
this.m_gizmo = gizmo;
}
toContoursImpl() {
return spiroToOutlineWithSimplification(this.m_knots, this.m_closed, this.m_gizmo);
}
class SimpleGeometry extends CachedGeometry {
toReferences() {
return null;
}
@ -121,6 +112,19 @@ export class SpiroGeometry extends CachedGeometry {
filterTag(fn) {
return this;
}
}
export class SpiroGeometry extends SimpleGeometry {
constructor(gizmo, closed, knots) {
super();
this.m_knots = knots;
this.m_closed = closed;
this.m_gizmo = gizmo;
}
toContoursImpl() {
return spiroToOutlineWithSimplification(this.m_knots, this.m_closed, this.m_gizmo);
}
measureComplexity() {
let cplx = CPLX_NON_EMPTY | CPLX_NON_SIMPLE;
for (const z of this.m_knots) {
@ -140,7 +144,7 @@ export class SpiroGeometry extends CachedGeometry {
}
}
export class SpiroPenGeometry extends CachedGeometry {
export class SpiroPenGeometry extends SimpleGeometry {
constructor(gizmo, penProfile, closed, knots) {
super();
this.m_gizmo = gizmo;
@ -177,16 +181,6 @@ export class SpiroPenGeometry extends CachedGeometry {
return ctx.contours;
}
toReferences() {
return null;
}
getDependencies() {
return null;
}
filterTag(fn) {
return this;
}
measureComplexity() {
let cplx = CPLX_NON_EMPTY | CPLX_NON_SIMPLE;
for (const z of this.m_penProfile) {
@ -217,7 +211,7 @@ export class SpiroPenGeometry extends CachedGeometry {
}
}
export class DiSpiroGeometry extends CachedGeometry {
export class DiSpiroGeometry extends SimpleGeometry {
constructor(gizmo, contrast, closed, biKnots) {
super();
this.m_biKnots = biKnots; // untransformed
@ -261,15 +255,7 @@ export class DiSpiroGeometry extends CachedGeometry {
}
return expander.expand();
}
toReferences() {
return null;
}
getDependencies() {
return null;
}
filterTag(fn) {
return this;
}
measureComplexity() {
let cplx = CPLX_NON_EMPTY | CPLX_NON_SIMPLE;
for (const z of this.m_biKnots) {
@ -298,12 +284,14 @@ export class ReferenceGeometry extends GeometryBase {
this.m_x = x || 0;
this.m_y = y || 0;
}
unwrap() {
return TransformedGeometry.create(
Transform.Translate(this.m_x, this.m_y),
this.m_glyph.geometry,
);
}
toContours(ctx) {
return this.unwrap().toContours(ctx);
}
@ -557,6 +545,7 @@ export class BooleanGeometry extends CachedGeometry {
if (i > 0) sink.push({ type: "operator", operator: this.m_operator });
}
}
toReferences() {
return null;
}