Egalware/EgtExecutor
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

EgtExecutor :

Browse Source 
- cap come superfici separate per BezierByCurves.
This commit is contained in:
Daniele Bariletti
2024-07-17 16:16:47 +02:00
parent 2fc0e4994d
commit d6cd16b860
1 changed files with 45 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
EXE_GdbCreateSurf.cpp
+45 -28
View File
@@ -2182,35 +2182,52 @@ ExeCreateSurfBzByRevolve( int nParentId, int nCrvId,
Vector3d vtAxL = GetVectorLocal( pGeomDB, vtAx, nRefType, frLoc) ;
// calcolo la superficie
ISurfBezier* pSbz = ( bOk ? GetSurfBezierByRevolve( CrvLoc, ptAxL, vtAxL, bCapEnds, dLinTol) : nullptr) ;
//// finché non ho le SurfCompo creo qui i cap
//if ( bCapEnds) {
// // calcola la bbox della superficie
// BBox3d bbox3dSurf ;
// int nDegU, nDegV, nSpanU, nSpanV ;
// bool bTrim, bRat ;
// pSbz->GetInfo( nDegU, nDegV, nSpanU, nSpanV, bTrim, bRat) ;
// int nPointCount = ( nDegU * nSpanU + 1) * ( nDegV * nSpanV + 1) ;
// for ( int p = 0 ; p < nPointCount ; ++p) {
// bool bPointOk = true ;
// Point3d ptCtrl = pSbz->GetControlPoint( p, &bPointOk) ;
// bbox3dSurf.Add( ptCtrl) ;
// }
// // recupero i loop
// ICRVCOMPOPOVECTOR vCCLoop ;
// pSbz->GetLoops( vCCLoop, true) ;
// // devo distinguere tra il loop superiore e quello inferiore
// double dAngTolDeg = 5 ;
// PolyLine plEdge ; vCCLoop[0]->ApproxWithLines( dLinTol, dAngTolDeg, ICurve::APL_STD, plEdge) ;
// Plane3d plPlane ; double dArea ;
// bOk = bOk && ! plEdge.IsClosedAndFlat( plPlane, dArea, 50 * EPS_SMALL) ;
// Vector3d vtN = plPlane.GetVersN() ;
// // vedo come questa normale è orientata rispetto alla bbox della superficie
// Point3d ptCen ; vCCLoop[0]->GetCentroid( ptCen) ;
// double dDist = bbox3dSurf.DistFromPoint( ptCen) ; // questa mi dà anche valori negativi????? sennò è inutile
// finché non ho le SurfCompo creo qui i cap
if ( bCapEnds) {
// calcola la bbox della superficie
BBox3d bbox3dSurf ;
int nDegU, nDegV, nSpanU, nSpanV ;
bool bTrim, bRat ;
pSbz->GetInfo( nDegU, nDegV, nSpanU, nSpanV, bTrim, bRat) ;
int nPointCount = ( nDegU * nSpanU + 1) * ( nDegV * nSpanV + 1) ;
for ( int p = 0 ; p < nPointCount ; ++p) {
bool bPointOk = true ;
Point3d ptCtrl = pSbz->GetControlPoint( p, &bPointOk) ;
bbox3dSurf.Add( ptCtrl) ;
}
// recupero i loop
ICRVCOMPOPOVECTOR vCCLoop ;
pSbz->GetLoops( vCCLoop, true) ;
// il getLoops per superfici non trimmate restituisce 1 elemento per ogni lato dello spazio parametrico.
// in questo caso la superficie è chiusa lungo il parametro V, quindi i lati 0 e 2 saranno null.
double dAngTolDeg = 5 ;
PolyLine plEdge1 ; vCCLoop[1]->ApproxWithLines( dLinTol, dAngTolDeg, ICurve::APL_STD, plEdge1) ;
PolyLine plEdge3 ; vCCLoop[3]->ApproxWithLines( dLinTol, dAngTolDeg, ICurve::APL_STD, plEdge3) ;
plEdge3.Invert() ;
// PtrOwner<ISurfBezier> pSrfBzTop( CreateSurfBezier()) ;
// pSrfBzTop->CreateByFlatContour( )
//}
//// devo distinguere tra il loop superiore e quello inferiore
//PolyLine plEdge0 ; vCCLoop[0]->ApproxWithLines( dLinTol, dAngTolDeg, ICurve::APL_STD, plEdge0) ;
//Plane3d plPlane ; double dArea ;
//bOk = bOk && ! plEdge0.IsClosedAndFlat( plPlane, dArea, 50 * EPS_SMALL) ;
//Vector3d vtN = plPlane.GetVersN() ;
//// vedo come questa normale è orientata rispetto alla bbox della superficie
//Point3d ptCen ; vCCLoop[0]->GetCentroid( ptCen) ;
//ptCen += vtN ;
//PolyLine plEdge1 ; vCCLoop[1]->ApproxWithLines( dLinTol, dAngTolDeg, ICurve::APL_STD, plEdge1) ;
//// inverto uno dei due bordi
//if ( bbox3dSurf.Encloses( ptCen))
// plEdge0.Invert() ;
//else
// plEdge1.Invert() ;
// creo le superfici e le inserisco nel DB
PtrOwner<ISurfBezier> pSrfBzCap1( CreateSurfBezier()) ;
pSrfBzCap1->CreateByFlatContour( plEdge1) ;
pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pSrfBzCap1)) ;
PtrOwner<ISurfBezier> pSrfBzCap3( CreateSurfBezier()) ;
pSrfBzCap3->CreateByFlatContour( plEdge3) ;
pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pSrfBzCap3)) ;
}
// inserisco la superficie nel DB
int nNewId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, pSbz) : GDB_ID_NULL) ;