Dario Sassi
75 lines
3.9 KiB
C++
75 lines
3.9 KiB
C++
//----------------------------------------------------------------------------
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// EgalTech 2015-2015
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//----------------------------------------------------------------------------
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// File : EgkSurfFlatRegion.h Data : 05.08.15 Versione : 1.6h2
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// Contenuto : Dichiarazione della interfaccia ISurfFlatRegion.
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//
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//
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//
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// Modifiche : 05.08.15 DS Creazione modulo.
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//
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//
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//----------------------------------------------------------------------------
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#pragma once
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#include "/EgtDev/Include/EGkSurf.h"
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#include "/EgtDev/Include/EGkIntersCurves.h"
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class ISurfTriMesh ;
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//----------------------------------------------------------------------------
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class __declspec( novtable) ISurfFlatRegion : public ISurf
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{
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public : // IGeoObj
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ISurfFlatRegion* Clone( void) const override = 0 ;
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public :
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virtual bool CopyFrom( const IGeoObj* pGObjSrc) = 0 ;
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virtual bool Clear( void) ;
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virtual bool AddExtLoop( const ICurve& cCrv) = 0 ;
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virtual bool AddExtLoop( ICurve* pCrv) = 0 ;
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virtual bool AddIntLoop( const ICurve& cCrv) = 0 ;
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virtual bool AddIntLoop( ICurve* pCrv) = 0 ;
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virtual bool Add( const ISurfFlatRegion& Other) = 0 ;
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virtual bool Subtract( const ISurfFlatRegion& Other) = 0 ;
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virtual bool Intersect( const ISurfFlatRegion& Other) = 0 ;
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virtual bool Offset( double dDist, int nType) = 0 ;
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virtual bool GetGrossArea( double& dArea) const = 0 ;
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virtual const Point3d& GetPlanePoint( void) const = 0 ;
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virtual const Vector3d& GetNormVersor( void) const = 0 ;
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virtual int GetChunkCount( void) const = 0 ;
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virtual int GetLoopCount( int nChunk) const = 0 ;
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virtual ICurve* GetLoop( int nChunk, int nLoop) const = 0 ; // nChunk 0-based, nLoop 0-based (1°esterno, successivi interni)
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virtual bool ApproxLoopWithLines( int nChunk, int nLoop, double dLinTol, double dAngTolDeg, int nType, PolyLine& PL) const = 0 ;
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virtual const ISurfTriMesh* GetAuxSurf( void) const = 0 ;
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virtual ISurfFlatRegion* CloneChunk( int nChunk) const = 0 ;
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virtual bool GetChunkCentroid( int nChunk, Point3d& ptCen) const ;
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virtual bool GetCurveClassification( const ICurve& Crv, CRVCVECTOR& ccClass) const = 0 ;
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virtual int GetChunkSimpleClassification( int nChunk, const ISurfFlatRegion& Other, int nOthChunk) const ; // compare only outsides
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} ;
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//-----------------------------------------------------------------------------
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inline ISurfFlatRegion* CreateSurfFlatRegion( void)
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{ return (static_cast<ISurfFlatRegion*>( CreateGeoObj( SRF_FLATRGN))) ; }
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inline ISurfFlatRegion* CloneSurfFlatRegion( const IGeoObj* pGObj)
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{ if ( pGObj == nullptr || pGObj->GetType() != SRF_FLATRGN)
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return nullptr ;
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return (static_cast<ISurfFlatRegion*>(pGObj->Clone())) ; }
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inline const ISurfFlatRegion* GetSurfFlatRegion( const IGeoObj* pGObj)
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{ if ( pGObj == nullptr || pGObj->GetType() != SRF_FLATRGN)
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return nullptr ;
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return (static_cast<const ISurfFlatRegion*>(pGObj)) ; }
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inline ISurfFlatRegion* GetSurfFlatRegion( IGeoObj* pGObj)
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{ if ( pGObj == nullptr || pGObj->GetType() != SRF_FLATRGN)
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return nullptr ;
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return (static_cast<ISurfFlatRegion*>(pGObj)) ; }
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//-----------------------------------------------------------------------------
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// Costanti per classificazione di regioni
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const int REGC_NULL = 0 ; //!< Non classificabili
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const int REGC_IN1 = 1 ; //!< La prima regione è inclusa nella seconda
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const int REGC_IN2 = 2 ; //!< La seconda regione è inclusa nella prima
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const int REGC_SAME = 3 ; //!< Le due regioni coincidono
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const int REGC_OUT = 4 ; //!< Le due regioni sono esterne
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const int REGC_INTERS = 5 ; //!< Le due regioni si intersecano
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