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winding alignment probably not important for earcut

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This commit is contained in:
Stewart Allen 2022-01-18 14:08:53 -05:00
commit 853816e921
1 changed files with 5 additions and 5 deletions
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10
src/mesh/tool.js
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@ -404,11 +404,11 @@ mesh.tool = class MeshTool {
for (let rec of nested) {
rec.loop = polys.filter(loop => loop.points === rec.points)[0];
// keep parent/child winding reversed
let CCW = rec.depth % 2 === 0;
if ((CCW && rec.area > 0) || (!CCW && rec.area < 0)) {
rec.points = rec.loop.points = rec.points.group(3).reverse().flat();
rec.loop.index = rec.loop.index.reverse();
}
// let CCW = rec.depth % 2 === 0;
// if ((CCW && rec.area > 0) || (!CCW && rec.area < 0)) {
// rec.points = rec.loop.points = rec.points.group(3).reverse().flat();
// rec.loop.index = rec.loop.index.reverse();
// }
}
// extract tops which have nesting depth mod 2 === 0