Dario Sassi
e7b2c55cbb
- inserite le modifiche di Lorenzo a Zmap - aggiunta a Zmap la possibilità di visualizzare le normali.
464 lines
14 KiB
C++
464 lines
14 KiB
C++
//----------------------------------------------------------------------------
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// EgalTech 2015-2016
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//----------------------------------------------------------------------------
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// File : VolZmap.cpp Data : 22.01.15 Versione : 1.6a4
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// Contenuto : Implementazione della classe Volume Zmap (singola griglia)
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//
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//
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//
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// Modifiche : 22.01.15 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 "VolZmap.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 "GeoConst.h"
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#include "\EgtDev\Include\EGkIntervals.h"
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using namespace std ;
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//----------------------------------------------------------------------------
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GEOOBJ_REGISTER( VOL_ZMAP, NGE_V_ZMP, VolZmap) ;
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//----------------------------------------------------------------------------
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VolZmap::VolZmap(void)
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: m_nStatus( TO_VERIFY), m_dStep( EPS_SMALL), m_nTempProp( 0), m_dLinTol( LIN_TOL_STD), m_dAngTolDeg( ANG_TOL_APPROX_DEG),
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m_nDexNumPBlock( N_DEXBLOCK)
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{
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m_nMapNum = 0 ;
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m_nNumBlock = 0 ;
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for ( int i = 0 ; i < N_MAPS ; ++ i) {
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m_nNx[i] = 0 ;
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m_nNy[i] = 0 ;
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m_nDim[i] = 0 ;
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m_dMinZ[i] = 0 ;
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m_dMaxZ[i] = 0 ;
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m_nFracLin[i] = 0 ;
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}
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}
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//----------------------------------------------------------------------------
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VolZmap::~VolZmap( void)
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{
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Clear( void)
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{
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m_nStatus = TO_VERIFY ;
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m_nMapNum = 0 ;
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for ( int i = 0 ; i < N_MAPS ; ++ i) {
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m_MapFrame[i].Reset() ;
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m_nNx[i] = 0 ;
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m_nNy[i] = 0 ;
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m_nDim[i] = 0 ;
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m_dMinZ[i] = 0 ;
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m_dMaxZ[i] = 0 ;
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m_Values[i].clear() ;
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}
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m_dStep = EPS_SMALL ;
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m_dLinTol = LIN_TOL_STD ;
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m_dAngTolDeg = ANG_TOL_APPROX_DEG;
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m_nTempProp = 0 ;
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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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VolZmap*
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VolZmap::Clone( void) const
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{
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// alloco oggetto
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VolZmap* pVzm = new(nothrow) VolZmap ;
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if ( pVzm != nullptr) {
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if ( ! pVzm->CopyFrom( *this)) {
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delete pVzm ;
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return nullptr ;
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}
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}
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return pVzm ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::CopyFrom( const IGeoObj* pGObjSrc)
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{
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const VolZmap* pVzm = dynamic_cast<const VolZmap*>( pGObjSrc) ;
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if ( pVzm == nullptr)
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return false ;
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return CopyFrom( *pVzm) ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::CopyFrom( const VolZmap& vzmSrc)
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{
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if ( &vzmSrc == this)
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return true ;
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m_OGrMgr.Reset() ;
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m_nMapNum = vzmSrc.m_nMapNum ;
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for ( int i = 0 ; i < int ( m_nMapNum) ; ++ i) {
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m_MapFrame[i] = vzmSrc.m_MapFrame[i] ;
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m_nNx[i] = vzmSrc.m_nNx[i] ;
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m_nNy[i] = vzmSrc.m_nNy[i] ;
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m_nDim[i] = vzmSrc.m_nDim[i] ;
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m_dMinZ[i] = vzmSrc.m_dMinZ[i] ;
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m_dMaxZ[i] = vzmSrc.m_dMaxZ[i] ;
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m_Values[i] = vzmSrc.m_Values[i] ;
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}
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m_dStep = vzmSrc.m_dStep ;
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m_nStatus = vzmSrc.m_nStatus ;
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m_nTempProp = vzmSrc.m_nTempProp ;
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return true ;
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}
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//----------------------------------------------------------------------------
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GeoObjType
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VolZmap::GetType( void) const
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{
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return static_cast<GeoObjType>( GEOOBJ_GETTYPE( VolZmap)) ;
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}
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//----------------------------------------------------------------------------
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const string&
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VolZmap::GetTitle( void) const
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{
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static const string sTitle = "Zmap" ;
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return sTitle ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Dump( string& sOut, bool bMM, const char* szNewLine) const
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{
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return false ;
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}
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//----------------------------------------------------------------------------
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int
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VolZmap::GetNgeId( void) const
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{
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return GEOOBJ_GETNGEID( VolZmap) ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Save( NgeWriter& ngeOut) const
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{
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// numero di mappe
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if ( ! ngeOut.WriteInt( m_nMapNum, ";", true))
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return false ;
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// per ogni mappa : sistema di riferimento, numero di passi in X e Y intrinseci
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for ( unsigned int i = 0 ; i < m_nMapNum ; ++ i) {
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if ( ! ngeOut.WriteFrame( m_MapFrame[i], ";", true))
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return false ;
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if ( ! ngeOut.WriteInt( m_nNx[i], ",", false))
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return false ;
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if ( ! ngeOut.WriteInt( m_nNy[i], ";", true))
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return false ;
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}
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// passo di campionamento (distanza tra spilloni)
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if ( ! ngeOut.WriteDouble( m_dStep, ";", true))
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return false ;
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// ciclo sulle mappe
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for ( unsigned int i = 0 ; i < m_nMapNum ; ++ i) {
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// ciclo sui dexel
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for ( unsigned int j = 0 ; j < m_nDim[i] ; ++ j) {
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// numero di estremi
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unsigned int nDim = unsigned int( m_Values[i][j].size()) ;
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if ( ! ngeOut.WriteInt( nDim, ",", false))
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return false ;
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// se dexel nullo
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if ( nDim == 0) {
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// scrivo un valore dummy
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if ( ! ngeOut.WriteDouble( 0, ";", true))
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return false ;
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}
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// altrimenti
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else {
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for ( unsigned int k = 0 ; k < nDim ; ++ k) {
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bool bEndL = ( k == nDim - 1) ;
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if ( ! ngeOut.WriteDouble( m_Values[i][j][k].dZVal, ( bEndL ? ";" : ","), bEndL))
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return false ;
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}
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}
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}
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}
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Load( NgeReader& ngeIn)
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{
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Clear() ;
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// numero di mappe
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if ( ! ngeIn.ReadInt( m_nMapNum, ";", true))
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return false ;
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// per ogni mappa : sistema di riferimento, numero di passi in X e Y intrinseci
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for ( unsigned int i = 0 ; i < m_nMapNum ; ++ i) {
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if ( ! ngeIn.ReadFrame( m_MapFrame[i], ";", true))
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return false ;
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if ( ! ngeIn.ReadInt( m_nNx[i], ",", false))
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return false ;
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if ( ! ngeIn.ReadInt( m_nNy[i], ";", true))
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return false ;
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m_nDim[i] = m_nNx[i] * m_nNy[i] ;
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}
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// passo di campionamento (distanza tra spilloni)
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if ( ! ngeIn.ReadDouble( m_dStep, ";", true))
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return false ;
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// ciclo sulle mappe
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for ( unsigned int i = 0 ; i < m_nMapNum ; ++ i) {
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// dimensiono i vettori
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m_Values[i].resize( m_nDim[i]) ;
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// ciclo sui dexel
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for ( unsigned int j = 0 ; j < m_nDim[i] ; ++ j) {
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// leggo il numero di estremi nel dexel
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unsigned int nDim ;
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if ( ! ngeIn.ReadInt( nDim, ",", false))
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return false ;
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// devono essere pari
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if ( ( nDim % 2) != 0)
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return false ;
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// se dexel nullo
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if ( nDim == 0) {
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// leggo un valore dummy
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double dDummy ;
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if ( ! ngeIn.ReadDouble( dDummy, ";", true))
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return false ;
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}
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// altrimenti
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else {
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// dimensiono l'array
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m_Values[i][j].resize( nDim) ;
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// leggo i valori
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for ( unsigned int k = 0 ; k < nDim ; ++ k) {
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bool bEndL = ( k == nDim - 1) ;
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if ( ! ngeIn.ReadDouble( m_Values[i][j][k].dZVal, ( bEndL ? ";" : ","), bEndL))
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return false ;
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}
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}
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}
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}
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m_nStatus = OK ;
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::GetLocalBBox( BBox3d& b3Loc, int nFlag) const
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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// reset box
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b3Loc.Reset() ;
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// se richiesto approssimato
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if ( ( nFlag & BBF_EXACT) == 0) {
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b3Loc.Add( ORIG) ;
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b3Loc.Add( Point3d( m_nNx[0] * m_dStep, m_nNy[0] * m_dStep, m_dMaxZ[0])) ;
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b3Loc.ToGlob( m_MapFrame[0]) ;
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return true ;
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}
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// calcolo preciso
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// ciclo sui dexel (punti in basso con ciclo aggiunto per punti in alto di ultima riga)
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double dY = 0 ;
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for ( size_t j = 0 ; j <= m_nNy[0] ; ++ j) {
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size_t jc = ( ( j != m_nNy[0]) ? j : m_nNy[0] -1) ;
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double dX = 0 ;
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// punto a sinistra di ogni dexel (aggiungo un ciclo per fare punto a destra di ultimo)
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for ( size_t i = 0 ; i <= m_nNx[0] ; ++ i) {
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size_t ic = ( ( i != m_nNx[0]) ? i : m_nNx[0] -1) ;
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size_t nPos = ic + jc * m_nNx[0] ;
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if ( m_Values[0][nPos].size() > 0) {
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Point3d ptP = m_MapFrame[0].Orig() + dX * m_MapFrame[0].VersX() + dY * m_MapFrame[0].VersY() ;
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b3Loc.Add( ptP + m_Values[0][nPos][0].dZVal * m_MapFrame[0].VersZ()) ;
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b3Loc.Add( ptP + m_Values[0][nPos][m_Values[0][nPos].size()-1].dZVal * m_MapFrame[0].VersZ()) ;
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}
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// passo al punto successivo
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dX += m_dStep ;
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}
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// passo alla riga successiva
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dY += m_dStep ;
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}
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::GetBBox( const Frame3d& frRef, BBox3d& b3Ref, int nFlag) const
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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// reset box
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b3Ref.Reset() ;
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// trasformo il riferimento locale tramite quello passato
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Frame3d frUse = m_MapFrame[0] ;
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frUse.ToGlob( frRef) ;
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// se richiesto approssimato
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if ( ( nFlag & BBF_EXACT) == 0) {
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b3Ref.Add( ORIG) ;
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b3Ref.Add( Point3d( m_nNx[0] * m_dStep, m_nNy[0] * m_dStep, m_dMaxZ[0])) ;
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b3Ref.ToGlob( frUse) ;
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return true ;
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}
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// calcolo preciso
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// ciclo sui dexel (punti in basso con ciclo aggiunto per punti in alto di ultima riga)
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double dY = 0 ;
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for ( size_t j = 0 ; j <= m_nNy[0] ; ++ j) {
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size_t jc = ( ( j != m_nNy[0]) ? j : m_nNy[0] -1) ;
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double dX = 0 ;
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// punto a sinistra di ogni dexel (aggiungo un ciclo per fare punto a destra di ultimo)
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for ( size_t i = 0 ; i <= m_nNx[0] ; ++ i) {
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size_t ic = ( ( i != m_nNx[0]) ? i : m_nNx[0] -1) ;
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size_t nPos = ic + jc * m_nNx[0] ;
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if ( m_Values[0][nPos].size() > 0) {
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Point3d ptP = frUse.Orig() + dX * frUse.VersX() + dY * frUse.VersY() ;
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b3Ref.Add( ptP + m_Values[0][nPos][0].dZVal * frUse.VersZ()) ;
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b3Ref.Add( ptP + m_Values[0][nPos][m_Values[0][nPos].size()-1].dZVal * frUse.VersZ()) ;
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}
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// passo al punto successivo
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dX += m_dStep ;
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}
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// passo alla riga successiva
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dY += m_dStep ;
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}
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Translate( const Vector3d& vtMove)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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// imposto ricalcolo della grafica
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m_OGrMgr.Reset() ;
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// traslo i riferimenti
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for ( int i = 0 ; i < int( m_nMapNum) ; ++ i)
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m_MapFrame[i].Translate( vtMove) ;
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Rotate( const Point3d& ptAx, const Vector3d& vtAx, double dCosAng, double dSinAng)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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// imposto ricalcolo della grafica
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m_OGrMgr.Reset() ;
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// ruoto i riferimenti
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for ( int i = 0 ; i < int( m_nMapNum) ; ++ i)
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m_MapFrame[i].Rotate( ptAx, vtAx, dCosAng, dSinAng) ;
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Scale( const Frame3d& frRef, double dCoeffX, double dCoeffY, double dCoeffZ)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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return false ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Mirror( const Point3d& ptOn, const Vector3d& vtNorm)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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return false ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::Shear( const Point3d& ptOn, const Vector3d& vtNorm, const Vector3d& vtDir, double dCoeff)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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return false ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::ToGlob( const Frame3d& frRef)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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// imposto ricalcolo della grafica
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m_OGrMgr.Reset() ;
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// trasformo il riferimento
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for ( int i = 0 ; i < int ( m_nMapNum) ; ++ i)
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m_MapFrame[i].ToGlob( frRef) ;
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::ToLoc( const Frame3d& frRef)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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// imposto ricalcolo della grafica
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m_OGrMgr.Reset() ;
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// trasformo il riferimento
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for ( int i = 0 ; i < int( m_nMapNum) ; ++ i)
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m_MapFrame[i].ToLoc( frRef) ;
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return true ;
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}
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//----------------------------------------------------------------------------
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bool
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VolZmap::LocToLoc( const Frame3d& frOri, const Frame3d& frDest)
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{
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// verifico lo stato
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if ( m_nStatus != OK)
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return false ;
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// imposto ricalcolo della grafica
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m_OGrMgr.Reset() ;
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// trasformo il riferimento
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for ( int i = 0 ; i < int( m_nMapNum) ; ++ i)
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m_MapFrame[i].LocToLoc( frOri, frDest) ;
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return true ;
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}
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