Egalware/EgtGeomKernel
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EgtGeomKernel :

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- tolta da ChainCurves riduzione tolleranza con dimensione pezzi
- aggiunte DistPointTriangle, IntersPlaneTria, IntersPlaneSurfTm
- correzioni a IntersCrvCompoCrvCompo per topologia intersezioni
- completamente riscritta IntersCoplanarLineTria per robustezza topologica.
This commit is contained in:
Dario Sassi
2017-10-21 17:01:23 +00:00
parent 5bcd4bb67d
commit 9770d57793
14 changed files with 909 additions and 340 deletions
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IntersLineLine.cpp
+4 -4
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@@ -162,17 +162,17 @@ IntersLineLine::IntersFiniteLines( const ICurveLine& Line1, const ICurveLine& Li
m_Info.IciB[0].dU = CrossXY( ( ptS2 - ptS1), vtDir1) / dCrossXY ;
// verifica posizione intersezione su prima linea
int nPos1 = ICurve::PP_NULL ; // fuori
if ( ( m_Info.IciA[0].dU * vtDir1).IsSmall())
if ( abs( m_Info.IciA[0].dU * dLen1XY) < EPS_SMALL)
nPos1 = ICurve::PP_START ; // vicino a inizio
else if ( (( 1 - m_Info.IciA[0].dU) * vtDir1).IsSmall())
else if ( abs(( 1 - m_Info.IciA[0].dU) * dLen1XY) < EPS_SMALL)
nPos1 = ICurve::PP_END ; // vicino a fine
else if ( m_Info.IciA[0].dU > 0 && m_Info.IciA[0].dU < 1)
nPos1 = ICurve::PP_MID ; // nell'interno
// verifica posizione intersezione su seconda linea
int nPos2 = ICurve::PP_NULL ; // fuori
if ( ( m_Info.IciB[0].dU * vtDir2).IsSmall())
if ( abs( m_Info.IciB[0].dU * dLen2XY) < EPS_SMALL)
nPos2 = ICurve::PP_START ; // vicino a inizio
else if ( (( 1 - m_Info.IciB[0].dU) * vtDir2).IsSmall())
else if ( abs(( 1 - m_Info.IciB[0].dU) * dLen2XY) < EPS_SMALL)
nPos2 = ICurve::PP_END ; // vicino a fine
else if ( m_Info.IciB[0].dU > 0 && m_Info.IciB[0].dU < 1)
nPos2 = ICurve::PP_MID ; // nell'interno