Egalware/EgtGeomKernel
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EgtGeomKernel :

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- Aggiunta gestione Offset Thickening per superfici TriMesh
- Aggiunta gestione Offset Chamfer ed Extend per superfici TriMesh.
This commit is contained in:
Riccardo Elitropi
2025-09-05 17:01:59 +02:00
parent fb957b61d2
commit 40bb15e46b
3 changed files with 960 additions and 103 deletions
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SurfTriMeshOffset.cpp
+4 -2
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@@ -81,9 +81,11 @@ CreateSurfTriMeshesOffset( const CISURFTMPVECTOR& vStm, double dOffs, double dPr
return SumStm( vStm) ;
// creo lo Zmap associato alle superfici TriMesh
PtrOwner<IVolZmap> pVolZmap( CreateVolZmap()) ;
PtrOwner<VolZmap> pVolZmap( CreateBasicVolZmap()) ;
if ( IsNull( pVolZmap) || ! pVolZmap->CreateFromTriMeshOffset( vStm, dOffs, dMyPrec, nType))
return nullptr ;
if ( ! pVolZmap->IsValid())
return nullptr ;
// restituisco la superficie TriMesh
return ( pVolZmap->GetSurfTriMesh()) ;
@@ -107,7 +109,7 @@ CreateSurfTriMeshesThickeningOffset( const CISURFTMPVECTOR& vStm, double dOffs,
return SumStm( vStm) ;
// creo lo Zmap associato alle superfici TriMesh
PtrOwner<IVolZmap> pVolZmap( CreateVolZmap()) ;
PtrOwner<VolZmap> pVolZmap( CreateBasicVolZmap()) ;
if ( IsNull( pVolZmap) || ! pVolZmap->CreateFromTriMeshThickeningOffset( vStm, dOffs, dMyPrec, nType))
return nullptr ;
VolZmap.h
+10 -6
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@@ -82,8 +82,6 @@ class VolZmap : public IVolZmap, public IGeoObjRW
bool CreateEmpty( const Point3d& ptO, double dDimX, double dDimY, double dDimZ, double dStep, bool bTriDex) override ;
bool CreateFromFlatRegion( const ISurfFlatRegion& Surf, double dDimZ, double dStep, bool bTriDex) override ;
bool CreateFromTriMesh( const ISurfTriMesh& Surf, double dStep, bool bTriDex, double dExtraBox = 0.) override ;
bool CreateFromTriMeshOffset( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol, int nType = STMOFF_FILLET) override ;
bool CreateFromTriMeshThickeningOffset( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol, int nType = STMOFF_FILLET) override ;
int GetBlockCount( void) const override ;
int GetBlockUpdatingCounter( int nBlock) const override ;
bool GetBlockTriangles( int nBlock, TRIA3DEXVECTOR& vTria) const override ;
@@ -170,6 +168,8 @@ class VolZmap : public IVolZmap, public IGeoObjRW
return *this ; }
bool GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTOR& vIntersInfo) const ;
bool GetPlaneIntersection( const Plane3d& plPlane, ICURVEPOVECTOR& vpLoop) const ;
bool CreateFromTriMeshOffset( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol, int nType = STMOFF_FILLET) ;
bool CreateFromTriMeshThickeningOffset( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol, int nType = STMOFF_FILLET) ;
private :
enum CubeType { VOX_EXTERN = 1,
@@ -440,19 +440,23 @@ class VolZmap : public IVolZmap, public IGeoObjRW
bool SubtractMapPart( int nMap, int nInfI, int nSupI, int nInfJ, int nSupJ, const Vector3d& vtLen, const Point3d& ptMapOrig,
const ISurfTriMesh& Surf, IntersParLinesSurfTm& intPLSTM) ;
// Funzioni per Offset di superfici
bool InitVolZMapOffs( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol) ;
bool InitVolZMapThickeningOffs( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol) ;
bool InitVolZMapOffset( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol) ;
bool InitVolZMapThickeningOffset( const CISURFTMPVECTOR& vSurf, double dOffs, double dTol) ;
bool UpdateVolZMapByOpenSurfFilletOffset( const ISurfTriMesh* Surf, double dOffs, double dTol) ;
bool UpdateVolZMapByClosedSurfFilletOffset( const ISurfTriMesh* Surf, double dOffs, double dTol) ;
bool UpdateVolZMapByClosedSurfSharpedOffset( const ISurfTriMesh* Surf, int nType, double dOffs, double dTol) ;
bool UpdateVolZMapBySurfThickeningFilletOffset( const ISurfTriMesh* Surf, double dOffs, double dTol) ;
bool CreateOffsSphereOnVertex( const Point3d& ptV, double dOffs, int nGrid, int nVertexType = 0) ;
bool CreateOffsCylinderOnEdge( const Point3d& ptP1, const Point3d& ptP2, double dOffs, int nGrid, int nVertexType = 0) ;
bool UpdateVolZMapBySurfThickeningSharpedOffset( const ISurfTriMesh* Surf, int nType, double dOffs, double dTol) ;
bool CreateOffsetSphereOnVertex( const Point3d& ptV, double dOffs, int nGrid, int nVertexType = 0) ;
bool CreateOffsetCylinderOnEdge( const Point3d& ptP1, const Point3d& ptP2, double dOffs, int nGrid, int nVertexType = 0) ;
bool CreateOffsetExtrusionFace( const ISurfTriMesh* Surf, double dOffs, bool bThickle) ;
bool SubtractIntervalsForOffset( int nGrid, int nI, int nJ,
double dMin, double dMax, const Vector3d& vtNMin, const Vector3d& vtNMax,
int nToolNum, bool bSkipSwap = false) ;
bool AddIntervalsForOffset( int nGrid, int nI, int nJ,
double dMin, double dMax, const Vector3d& vtNMin, const Vector3d& vtNMax,
int nToolNum, bool bSkipSwap = false) ;
bool CutByPlaneForOffset( const Plane3d& plCut) ;
private :
enum Status { ERR = 0, OK = 1, TO_VERIFY = 2} ;
VolZmapOffset.cpp
+946 -95
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