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Some code cleanup for #1515

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This commit is contained in:
Jürg Lehni 2018-09-29 15:08:19 +02:00
parent 9f4bc8d7a3
commit 8792d142b3
1 changed files with 7 additions and 10 deletions
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17
src/path/PathItem.Boolean.js
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@ -750,27 +750,24 @@ PathItem.inject(new function() {
// first operand.
var wind = null;
if (operator.subtract && path2) {
// calculate path winding at point depending on operand
// Calculate path winding at point depending on operand.
var pathWinding = operand === path1
? path2._getWinding(pt, dir, true)
: path1._getWinding(pt, dir, true);
// if curve should be omitted
// Check if curve should be omitted.
if (operand === path1 && pathWinding.winding ||
operand === path2 && !pathWinding.winding) {
// if quality is not good enough
// Check if quality is not good enough...
if (pathWinding.quality < 1) {
// skip this point
// ...and if so, skip this point...
continue;
} else {
// omit curve
wind = {winding: 0, quality: 1};
// ...otherwise, omit this curve.
wind = { winding: 0, quality: 1 };
}
}
}
// default case
if (wind === null) {
wind = getWinding(pt, curves, dir, true);
}
wind = wind || getWinding(pt, curves, dir, true);
if (wind.quality > winding.quality)
winding = wind;
break;