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Refactor method VGObject::IsPointOnLineSegment.

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--HG--
branch : develop
This commit is contained in:
Roman Telezhynskyi 2017-10-19 19:50:00 +03:00
parent dd0025456b
commit f0035e1f65
1 changed files with 3 additions and 16 deletions
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19
src/libs/vgeometry/vgobject.cpp
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@ -455,22 +455,9 @@ void VGObject::LineCoefficients(const QLineF &line, qreal *a, qreal *b, qreal *c
bool VGObject::IsPointOnLineSegment(const QPointF &t, const QPointF &p1, const QPointF &p2)
{
auto InsideRange = [](qreal p1, qreal p2, qreal t)
{
if (not ( (p1 <= t && t <= p2) || (p2 <= t && t <= p1) ))
{
if (VFuzzyComparePossibleNulls(p1, p2))
{// vertical line or horizontal line
if (not (qAbs(p1 - t) <= accuracyPointOnLine))
{
return false;// point not in range
}
}
else if (not (qAbs(p1 - t) <= accuracyPointOnLine) && not (qAbs(p2 - t) <= accuracyPointOnLine))
{
return false;// point not in range
}
}
return true;// point in range
{
return not ( not ((p1 <= t && t <= p2) || (p2 <= t && t <= p1))
&& not (qAbs(p1 - t) <= accuracyPointOnLine) && not (qAbs(p2 - t) <= accuracyPointOnLine));
};
if (not InsideRange(p1.x(), p2.x(), t.x()))