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Performance optimization.

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--HG--
branch : develop
This commit is contained in:
Roman Telezhynskyi 2017-08-05 08:45:37 +03:00
parent 8dc5b739ad
commit cc2b991e78
1 changed files with 14 additions and 3 deletions
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17
src/libs/vlayout/vabstractpiece.cpp
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@ -267,11 +267,22 @@ QVector<QPointF> VAbstractPiece::CheckLoops(const QVector<QPointF> &points)
continue;
}
QSet<qint32> uniqueVertices;
uniqueVertices << i << i+1 << j;
QVector<qint32> uniqueVertices;
auto AddUniqueIndex = [&uniqueVertices](qint32 i)
{
if (not uniqueVertices.contains(i))
{
uniqueVertices.append(i);
}
};
AddUniqueIndex(i);
AddUniqueIndex(i+1);
AddUniqueIndex(j);
// For closed path last point is equal to first. Using index of the first.
pathClosed && jNext == count-1 ? uniqueVertices << 0 : uniqueVertices << jNext;
pathClosed && jNext == count-1 ? AddUniqueIndex(0) : AddUniqueIndex(jNext);
const QLineF::IntersectType intersect = line1.intersect(line2, &crosPoint);
if (intersect == QLineF::NoIntersection)