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- piccola aggiunta per la gestione di spike nelle categorizzazioni tra curve.
This commit is contained in:
Daniele Bariletti
2026-04-02 15:14:29 +02:00
parent 745a7eb38c
commit c704d94829
2 changed files with 62 additions and 16 deletions
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IntersCurveCurve.cpp
+22 -2
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@@ -576,9 +576,25 @@ IntersCurveCurve::CalcCurveClassification( const ICurve* pCurve, const ICCIVECTO
}
}
// costruisco il vettore delle classificazioni
for ( int i = 0 ; i < nNumInters ; ++ i) {
for ( int i = 0 ; i < nNumInters ; ++ i) {
// se è definito un tratto precedente
double dLenU ; pCurve->GetLengthAtParam( InfoCorr[i].IciA[0].dU, dLenU) ;
/*int j = i < nNumInters - 1 ? i + 1 : -1 ;
if ( pCurve->IsClosed() && j == - 1)
j = 0 ;*/
int j = i == 0 ? -1 : i - 1 ;
if ( pCurve->IsClosed() && j == - 1)
j = nNumInters - 1 ;
bool bSpike = false ;
if ( j != -1) {
bSpike = InfoCorr[i].bOverlap && InfoCorr[j].bOverlap && InfoCorr[i].bCBOverEq != InfoCorr[j].bCBOverEq ;
if ( bSpike) {
bSpike = abs( InfoCorr[i].IciA[0].dU - InfoCorr[j].IciA[0].dU) < EPS_PARAM ||
abs( InfoCorr[i].IciA[0].dU - InfoCorr[j].IciA[1].dU) < EPS_PARAM ||
abs( InfoCorr[i].IciA[1].dU - InfoCorr[j].IciA[0].dU) < EPS_PARAM ||
abs( InfoCorr[i].IciA[1].dU - InfoCorr[j].IciA[1].dU) < EPS_PARAM ;
}
}
if ( InfoCorr[i].IciA[0].dU > dCurrPar + EPS_PARAM && dLenU - dCurrLen > dLenMin) {
// verifico che la definizione sul tratto sia omogenea e valida
int nPrevTy = InfoCorr[i].IciA[0].nPrevTy ;
@@ -610,7 +626,11 @@ IntersCurveCurve::CalcCurveClassification( const ICurve* pCurve, const ICCIVECTO
// salvo dati correnti
dCurrPar = InfoCorr[i].IciA[1].dU ;
dCurrLen = dLenU ;
nLastTy = InfoCorr[i].IciA[1].nNextTy ;
// se sono in un caso di spike devo trattare l'overlap in modo diverso
if ( ! bSpike)
nLastTy = InfoCorr[i].IciA[1].nNextTy ;
else
nLastTy = InfoCorr[i].IciA[0].nPrevTy ;
}
}
// eventuale tratto finale rimasto