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- piccola correzione in RemoveCurveSmallParts.
This commit is contained in:
SaraP
2024-01-05 17:18:40 +01:00
parent 0dc918880e
commit 0e927d7294
1 changed files with 30 additions and 29 deletions
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RemoveCurveDefects.cpp
+30 -29
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@@ -158,7 +158,6 @@ RemoveCurveSmallParts( ICurveComposite* pCurve, double dLinTol)
Point3d ptStart ; pFirstCrv->GetStartPoint( ptStart) ;
delete( pCurve->RemoveFirstOrLastCurve( false)) ;
pCurve->ModifyStart( ptStart) ;
-- nCrvCount ;
}
// curva finale
const ICurve* pLastCrv = pCurve->GetLastCurve() ;
@@ -167,38 +166,40 @@ RemoveCurveSmallParts( ICurveComposite* pCurve, double dLinTol)
Point3d ptEnd ; pLastCrv->GetStartPoint( ptEnd) ;
delete( pCurve->RemoveFirstOrLastCurve( true)) ;
pCurve->ModifyEnd( ptEnd) ;
-- nCrvCount ;
}
}
// ciclo sulle curve elementari della composita
int nStart = pCurve->IsClosed() ? 0 : 1 ;
int nEnd = pCurve->IsClosed() ? nCrvCount : nCrvCount - 1 ;
for ( int i = nStart ; i < nEnd ; ++ i) {
// recupero la curva corrente
const ICurve* pCurrCrv = pCurve->GetCurve( i) ;
// se la curva corrente è troppo corta
double dLen ; pCurrCrv->GetLength( dLen) ;
if ( dLen < dLinTol) {
// recupero il punto medio della curva
Point3d ptMid ; pCurrCrv->GetMidPoint( ptMid) ;
// rimuovo il segmento
if ( pCurve->RemoveJoint( i)) {
-- nCrvCount ;
-- nEnd ;
-- i ;
// porto il nuovo estremo sul punto medio
pCurve->ModifyJoint( i + 1, ptMid) ;
}
// altrimenti devo rimuovere anche il successivo
else if ( pCurve->RemoveJoint( i + 1) && pCurve->RemoveJoint( i)) {
nCrvCount -= 2 ;
nEnd -= 2 ;
-- i ;
// porto il nuovo estremo sul punto medio
pCurve->ModifyJoint( i + 1, ptMid) ;
// ciclo sulle curve elementari della composita finchè trovo tratti da eliminare
bool bRemoved = false ;
do {
int nStart = pCurve->IsClosed() ? 0 : 1 ;
int nEnd = pCurve->GetCurveCount() - ( pCurve->IsClosed() ? 0 : 1) ;
bRemoved = false ;
for ( int i = nStart ; i < nEnd ; ++ i) {
// recupero la curva corrente
const ICurve* pCurrCrv = pCurve->GetCurve( i) ;
// se la curva corrente è troppo corta
double dLen ; pCurrCrv->GetLength( dLen) ;
if ( dLen < dLinTol) {
// recupero il punto medio della curva
Point3d ptMid ; pCurrCrv->GetMidPoint( ptMid) ;
// rimuovo il segmento
if ( pCurve->RemoveJoint( i)) {
bRemoved = true ;
// porto il nuovo estremo sul punto medio
pCurve->ModifyJoint( i, ptMid) ;
break ;
}
// altrimenti devo rimuovere anche il successivo
else if ( pCurve->RemoveJoint( i + 1) && pCurve->RemoveJoint( i)) {
bRemoved = true ;
// porto il nuovo estremo sul punto medio
pCurve->ModifyJoint( i, ptMid) ;
break ;
}
}
}
}
while ( bRemoved) ;
return true ;
}
}