LorenzoM
166 lines
4.4 KiB
C++
166 lines
4.4 KiB
C++
//----------------------------------------------------------------------------
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// EgalTech 2013-2013
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//----------------------------------------------------------------------------
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// File : GeoPoint3d.cpp Data : 10.10.13 Versione : 1.2a3
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// Contenuto : Implementazione della classe Punto geometrico.
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//
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//
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//
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// Modifiche : 10.10.13 DS Creazione modulo.
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//
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//
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//----------------------------------------------------------------------------
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//--------------------------- Include ----------------------------------------
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#include "stdafx.h"
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#include "GeoPoint3d.h"
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#include "GeoObjFactory.h"
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#include "NgeWriter.h"
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#include "NgeReader.h"
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#include "/EgtDev/Include/EGkStringUtils3d.h"
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#include "/EgtDev/Include/EGkUiUnits.h"
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#include <new>
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using namespace std ;
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//----------------------------------------------------------------------------
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GEOOBJ_REGISTER( GEO_PNT3D, NGE_G_PNT, GeoPoint3d) ;
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//----------------------------------------------------------------------------
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GeoPoint3d::GeoPoint3d( void)
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: m_ptP()
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{
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m_nTempProp[0] = 0 ;
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m_nTempProp[1] = 0 ;
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}
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//----------------------------------------------------------------------------
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GeoPoint3d::~GeoPoint3d( void)
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{
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::Set( const Point3d& ptP)
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{
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// assegno i dati
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m_ptP = ptP ;
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// imposto ricalcolo della grafica
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m_OGrMgr.Reset() ;
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return true ;
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}
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//----------------------------------------------------------------------------
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GeoPoint3d*
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GeoPoint3d::Clone( void) const
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{
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// alloco oggetto
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GeoPoint3d* pGPt = new( nothrow) GeoPoint3d ;
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if ( pGPt != nullptr) {
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if ( ! pGPt->CopyFrom( *this)) {
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delete pGPt ;
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return nullptr ;
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}
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}
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return pGPt ;
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::CopyFrom( const IGeoObj* pGObjSrc)
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{
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const GeoPoint3d* pGP = dynamic_cast<const GeoPoint3d*>( pGObjSrc) ;
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if ( pGP == nullptr)
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return false ;
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return CopyFrom( *pGP) ;
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::CopyFrom( const GeoPoint3d& clSrc)
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{
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if ( &clSrc == this)
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return true ;
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m_nTempProp[0] = clSrc.m_nTempProp[0] ;
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m_nTempProp[1] = clSrc.m_nTempProp[1] ;
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return Set( clSrc.m_ptP) ;
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}
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//----------------------------------------------------------------------------
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GeoObjType
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GeoPoint3d::GetType( void) const
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{
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return static_cast<GeoObjType>( GEOOBJ_GETTYPE( GeoPoint3d)) ;
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}
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//----------------------------------------------------------------------------
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const string&
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GeoPoint3d::GetTitle( void) const
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{
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static const string sTitle = "Point" ;
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return sTitle ;
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::Dump( string& sOut, bool bMM, const char* szNewLine) const
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{
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// parametri : punto
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sOut += "P(" + ToString( GetInUiUnits( m_ptP, bMM)) + ")" + szNewLine ;
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return true ;
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}
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//----------------------------------------------------------------------------
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int
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GeoPoint3d::GetNgeId( void) const
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{
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return GEOOBJ_GETNGEID( GeoPoint3d) ;
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::Save( NgeWriter& ngeOut) const
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{
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// parametri : punto
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return ngeOut.WritePoint( m_ptP, ";", true) ;
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::Load( NgeReader& ngeIn)
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{
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// imposto ricalcolo della grafica
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m_OGrMgr.Reset() ;
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// leggo la prossima linea
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return ngeIn.ReadPoint( m_ptP, ";", true) ;
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::GetLocalBBox( BBox3d& b3Loc, int nFlag) const
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{
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// assegno il box in locale
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b3Loc.Set( m_ptP) ;
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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GeoPoint3d::GetBBox( const Frame3d& frRef, BBox3d& b3Ref, int nFlag) const
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{
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// verifico validità del frame
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if ( frRef.GetType() == Frame3d::ERR)
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return false ;
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// porto il punto nel riferimento passato
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Point3d ptP = m_ptP ;
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ptP.ToGlob( frRef) ;
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// assegno il box nel riferimento
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b3Ref.Set( ptP) ;
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return true ;
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}
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