Egalware/EgtGeomKernel
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EgtGeomKernel :

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- modifica degli argomenti della funzione CalcRegionPolyLines.
This commit is contained in:
Daniele Bariletti
2024-09-05 12:09:28 +02:00
parent ec6cb79a8d
commit aa2b6ccde5
4 changed files with 35 additions and 29 deletions
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StmFromCurves.cpp
+16 -7
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@@ -60,7 +60,6 @@ GetSurfTriMeshByRegion( const CICURVEPVECTOR& vpCurve, double dLinTol)
if ( &vpCurve == nullptr || vpCurve.empty())
return nullptr ;
// calcolo le polilinee che approssimano le curve della regione
POLYLINEVECTOR vPLOrd ;
POLYLINEVECTOR vPL ;
vPL.resize( vpCurve.size()) ;
for ( int i = 0 ; i < int( vpCurve.size()) ; ++ i) {
@@ -70,11 +69,17 @@ GetSurfTriMeshByRegion( const CICURVEPVECTOR& vpCurve, double dLinTol)
Vector3d vtN ;
INTMATRIX vnPLIndMat ;
BOOLVECTOR vbInvert ;
if ( ! CalcRegionPolyLines( vPL, vPLOrd, vtN, vnPLIndMat, vbInvert))
if ( ! CalcRegionPolyLines( vPL, vtN, vnPLIndMat, vbInvert))
return nullptr ;
for ( int i = 0 ; i < int( vnPLIndMat.size()) ; ++i) {
for ( int j = 0 ; j < int( vnPLIndMat[i].size()) ; ++j){
if( vbInvert[vnPLIndMat[i][j]])
vPL[vnPLIndMat[i][j]].Invert() ;
}
}
// creo e setto la superficie trimesh
PtrOwner<SurfTriMesh> pSTM( CreateBasicSurfTriMesh()) ;
if ( IsNull( pSTM) || ! pSTM->CreateByRegion( vPLOrd, vnPLIndMat))
if ( IsNull( pSTM) || ! pSTM->CreateByRegion( vPL, vnPLIndMat))
return nullptr ;
// salvo tolleranza lineare usata
pSTM->SetLinearTolerance( dLinTol) ;
@@ -149,7 +154,6 @@ GetSurfTriMeshByRegionExtrusion( const CICURVEPVECTOR& vpCurve, const Vector3d&
return GetSurfTriMeshByExtrusion( vpCurve[0], vtExtr, true, dLinTol) ;
// calcolo le polilinee che approssimano le curve della regione
POLYLINEVECTOR vPL ;
POLYLINEVECTOR vPLOrd ;
vPL.resize( vpCurve.size()) ;
for ( int i = 0 ; i < int( vpCurve.size()) ; ++ i) {
if ( ! vpCurve[i]->ApproxWithLines( dLinTol, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, vPL[i]))
@@ -158,8 +162,12 @@ GetSurfTriMeshByRegionExtrusion( const CICURVEPVECTOR& vpCurve, const Vector3d&
Vector3d vtN ;
INTMATRIX vnPLIndMat ;
BOOLVECTOR vbInvert ;
if ( ! CalcRegionPolyLines( vPL, vPLOrd, vtN, vnPLIndMat, vbInvert))
if ( ! CalcRegionPolyLines( vPL, vtN, vnPLIndMat, vbInvert))
return nullptr ;
for ( int i = 0 ; i < int( vPL.size()) ; ++i) {
if( vbInvert[i])
vPL[i].Invert() ;
}
// verifico la direzione di estrusione
double dOrthoExtr = vtN * vtExtr ;
if ( ( abs( dOrthoExtr) < EPS_SMALL))
@@ -167,11 +175,12 @@ GetSurfTriMeshByRegionExtrusion( const CICURVEPVECTOR& vpCurve, const Vector3d&
// se componente estrusione negativa, inverto tutti i percorsi
if ( dOrthoExtr < 0) {
for ( int i = 0 ; i < int( vPL.size()) ; ++ i)
vPLOrd[i].Invert() ;
vPL[i].Invert() ;
}
// creo la prima superficie di estremità
PtrOwner<SurfTriMesh> pSTM( CreateBasicSurfTriMesh()) ;
if ( IsNull( pSTM) || ! pSTM->CreateByRegion( vPLOrd, vnPLIndMat))
// alla funzione CreateByRegion passo anche la matrice che contiene la struttura dei chunk. Le polyline hanno già il verso giusto
if ( IsNull( pSTM) || ! pSTM->CreateByRegion( vPL, vnPLIndMat))
return nullptr ;
// creo la seconda superficie e la unisco alla prima
{ // copio la prima superficie