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change isOnLine to isOnLineSegment

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This commit is contained in:
Eric Trombly
2020-04-06 06:34:30 -05:00
parent b631c5600a
commit 5ecbc89f30
6 changed files with 19 additions and 19 deletions
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4
src/Base/Vector3D.cpp
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@@ -193,7 +193,7 @@ Vector3<_Precision> Vector3<_Precision>::Cross(const Vector3<_Precision>& rcVct)
}
template <class _Precision>
bool Vector3<_Precision>::IsOnLine (const Vector3<_Precision>& startVct, const Vector3<_Precision>& endVct) const
bool Vector3<_Precision>::IsOnLineSegment (const Vector3<_Precision>& startVct, const Vector3<_Precision>& endVct) const
{
Vector3<_Precision> vectorAB = endVct - startVct;
Vector3<_Precision> vectorAC = *this - startVct;
@@ -206,7 +206,7 @@ bool Vector3<_Precision>::IsOnLine (const Vector3<_Precision>& startVct, const V
if (dotproduct < 0)
return false;
if (dotproduct > vectorAB.Length() * vectorAB.Length())
if (dotproduct > vectorAB.Sqr())
return false;
return true;