//---------------------------------------------------------------------------- // EgalTech 2015-2016 //---------------------------------------------------------------------------- // File : Milling.cpp Data : 11.08.16 Versione : 1.6t2 // Contenuto : Implementazione gestione fresature. // // // // Modifiche : 07.06.15 DS Creazione modulo. // 11.08.16 DS Miglioria gestione PV per più loop. // //---------------------------------------------------------------------------- //--------------------------- Include ---------------------------------------- #include "stdafx.h" #include "MachMgr.h" #include "DllMain.h" #include "Milling.h" #include "MachiningConst.h" #include "/EgtDev/Include/EGkCurveLine.h" #include "/EgtDev/Include/EGkCurveArc.h" #include "/EgtDev/Include/EGkCurveComposite.h" #include "/EgtDev/Include/EgkArcSpecial.h" #include "/EgtDev/Include/EgkChainCurves.h" #include "/EgtDev/Include/EGkSfrCreate.h" #include "/EgtDev/Include/EGkUserObjFactory.h" #include "/EgtDev/Include/EGnStringKeyVal.h" #include "/EgtDev/Include/EgtPointerOwner.h" using namespace std ; //---------------------------------------------------------------------------- USEROBJ_REGISTER( "EMkMilling", Milling) ; //---------------------------------------------------------------------------- const string& Milling::GetClassName( void) const { return USEROBJ_GETNAME( Milling) ; } //---------------------------------------------------------------------------- Milling* Milling::Clone( void) const { // alloco oggetto Milling* pMill = new(nothrow) Milling ; // eseguo copia dei dati if ( pMill != nullptr) { try { pMill->m_Params = m_Params ; pMill->m_TParams = m_TParams ; } catch( ...) { delete pMill ; return nullptr ; } } // ritorno l'oggetto return pMill ; } //---------------------------------------------------------------------------- bool Milling::Dump( string& sOut, bool bMM, const char* szNewLine) const { sOut += GetClassName() + "[mm]" + szNewLine ; sOut += KEY_PHASE + EQUAL + ToString( m_nPhase) + szNewLine ; sOut += KEY_IDS + EQUAL + ToString( m_vId) + szNewLine ; for ( int i = 0 ; i < m_Params.GetSize() ; ++ i) sOut += m_Params.ToString( i) + szNewLine ; for ( int i = 0 ; i < m_TParams.GetSize() ; ++ i) sOut += m_TParams.ToString( i) + szNewLine ; sOut += KEY_NUM + EQUAL + ToString( m_nMills) + szNewLine ; return true ; } //---------------------------------------------------------------------------- bool Milling::Save( STRVECTOR& vString) const { try { int nSize = 1 + m_Params.GetSize() + m_TParams.GetSize() + 2 ; vString.insert( vString.begin(), nSize, "") ; int k = - 1 ; if ( ! SetVal( KEY_IDS, m_vId, vString[++k])) return false ; for ( int i = 0 ; i < m_Params.GetSize() ; ++ i) vString[++k] = m_Params.ToString( i) ; for ( int i = 0 ; i < m_TParams.GetSize() ; ++ i) vString[++k] = m_TParams.ToString( i) ; if ( ! SetVal( KEY_PHASE, m_nPhase, vString[++k])) return false ; if ( ! SetVal( KEY_NUM, m_nMills, vString[++k])) return false ; } catch( ...) { return false ; } return true ; } //---------------------------------------------------------------------------- bool Milling::Load( const STRVECTOR& vString, int nBaseGdbId) { int nSize = int( vString.size()) ; // lista identificativi geometrie da lavorare int k = - 1 ; if ( k >= nSize - 1 || ! GetVal( vString[++k], KEY_IDS, m_vId)) return false ; for ( auto& Sel : m_vId) Sel.nId += nBaseGdbId ; // parametri lavorazione for ( int i = 0 ; i < m_Params.GetSize() ; ++ i) { int nKey ; if ( k >= nSize - 1 || ! m_Params.FromString( vString[++k], nKey) || nKey != i) { if ( m_Params.IsOptional( i)) -- k ; else return false ; } } // parametri utensile for ( int i = 0 ; i < m_TParams.GetSize() ; ++ i) { int nKey ; if ( k >= nSize - 1 || ! m_TParams.FromString( vString[++k], nKey) || nKey != i) return false ; } // parametri di stato while ( k < nSize - 1) { // separo chiave da valore string sKey, sVal ; SplitFirst( vString[++k], "=", sKey, sVal) ; // leggo if ( sKey == KEY_PHASE){ if ( ! FromString( sVal, m_nPhase)) return false ; } else if ( sKey == KEY_NUM) { if ( ! FromString( sVal, m_nMills)) return false ; } } return true ; } //---------------------------------------------------------------------------- //---------------------------------------------------------------------------- Milling::Milling( void) { m_Params.m_sName = "*" ; m_Params.m_sToolName = "*" ; m_TParams.m_sName = "*" ; m_TParams.m_sHead = "*" ; m_nMills = 0 ; } //---------------------------------------------------------------------------- bool Milling::Prepare( const string& sMillName) { // verifico il gestore lavorazioni if ( m_pMchMgr == nullptr) return false ; // recupero il gestore DB utensili della macchina corrente ToolsMgr* pTMgr = m_pMchMgr->GetCurrToolsMgr() ; if ( pTMgr == nullptr) return false ; // recupero il gestore DB lavorazioni della macchina corrente MachiningsMgr* pMMgr = m_pMchMgr->GetCurrMachiningsMgr() ; if ( pMMgr == nullptr) return false ; // ricerca della lavorazione di libreria con il nome indicato const MillingData* pDdata = GetMillingData( pMMgr->GetMachining( sMillName)) ; if ( pDdata == nullptr) return false ; m_Params = *pDdata ; // ricerca dell'utensile usato dalla lavorazione const ToolData* pTdata = pTMgr->GetTool( m_Params.m_ToolUuid) ; if ( pTdata == nullptr) return false ; m_TParams = *pTdata ; m_Params.m_sToolName = m_TParams.m_sName ; return true ; } //---------------------------------------------------------------------------- bool Milling::SetParam( int nType, bool bVal) { switch ( nType) { case MPA_INVERT : m_Params.m_bInvert = bVal ; return true ; case MPA_LEAVETAB : m_Params.m_bLeaveTab = bVal ; return true ; } return false ; } //---------------------------------------------------------------------------- bool Milling::SetParam( int nType, int nVal) { switch ( nType) { case MPA_WORKSIDE : if ( ! m_Params.VerifyWorkSide( nVal)) return false ; m_Params.m_nWorkSide = nVal ; return true ; case MPA_STEPTYPE : if ( ! m_Params.VerifyStepType( nVal)) return false ; m_Params.m_nStepType = nVal ; return true ; case MPA_LEADINTYPE : if ( ! m_Params.VerifyLeadInType( nVal)) return false ; m_Params.m_nLeadInType = nVal ; return true ; case MPA_LEADOUTTYPE : if ( ! m_Params.VerifyLeadOutType( nVal)) return false ; m_Params.m_nLeadOutType = nVal ; return true ; case MPA_SCC : if ( ! m_Params.VerifySolCh( nVal)) return false ; m_Params.m_nSolCh = nVal ; return true ; } return false ; } //---------------------------------------------------------------------------- bool Milling::SetParam( int nType, double dVal) { switch ( nType) { case MPA_SPEED : if ( ! m_TParams.VerifySpeed( dVal)) return false ; if ( abs( m_TParams.m_dSpeed - dVal) < EPS_MACH_ANG_PAR) m_Params.m_dSpeed = 0 ; else m_Params.m_dSpeed = dVal ; return true ; case MPA_FEED : if ( abs( m_TParams.m_dFeed - dVal) < EPS_MACH_LEN_PAR) m_Params.m_dFeed = 0 ; else m_Params.m_dFeed = dVal ; return true ; case MPA_STARTFEED : if ( abs( m_TParams.m_dStartFeed - dVal) < EPS_MACH_LEN_PAR) m_Params.m_dStartFeed = 0 ; else m_Params.m_dStartFeed = dVal ; return true ; case MPA_ENDFEED : if ( abs( m_TParams.m_dEndFeed - dVal) < EPS_MACH_LEN_PAR) m_Params.m_dEndFeed = 0 ; else m_Params.m_dEndFeed = dVal ; return true ; case MPA_TIPFEED : if ( abs( m_TParams.m_dTipFeed - dVal) < EPS_MACH_LEN_PAR) m_Params.m_dTipFeed = 0 ; else m_Params.m_dTipFeed = dVal ; return true ; case MPA_OFFSR : if ( abs( m_TParams.m_dOffsR - dVal) < EPS_MACH_LEN_PAR) m_Params.m_dOffsR = UNKNOWN_PAR ; else m_Params.m_dOffsR = dVal ; return true ; case MPA_OFFSL : if ( abs( m_TParams.m_dOffsL - dVal) < EPS_MACH_LEN_PAR) m_Params.m_dOffsL = UNKNOWN_PAR ; else m_Params.m_dOffsL = dVal ; return true ; case MPA_DEPTH : m_Params.m_sDepth = ToString( dVal) ; return true ; case MPA_STARTPOS : m_Params.m_dStartPos = dVal ; return true ; case MPA_OVERLAP : m_Params.m_dOverlap = dVal ; return true ; case MPA_STEP : m_Params.m_dStep = dVal ; return true ; case MPA_STARTADDLEN : m_Params.m_dStartAddLen = dVal ; return true ; case MPA_ENDADDLEN : m_Params.m_dEndAddLen = dVal ; return true ; case MPA_LITANG : m_Params.m_dLiTang = dVal ; return true ; case MPA_LIPERP : m_Params.m_dLiPerp = dVal ; return true ; case MPA_LIELEV : m_Params.m_dLiElev = dVal ; return true ; case MPA_LICOMPLEN : m_Params.m_dLiCompLen = dVal ; return true ; case MPA_LOTANG : m_Params.m_dLoTang = dVal ; return true ; case MPA_LOPERP : m_Params.m_dLoPerp = dVal ; return true ; case MPA_LOELEV : m_Params.m_dLoElev = dVal ; return true ; case MPA_LOCOMPLEN : m_Params.m_dLoCompLen = dVal ; return true ; } return false ; } //---------------------------------------------------------------------------- bool Milling::SetParam( int nType, const string& sVal) { switch ( nType) { case MPA_TOOL : { const ToolData* pTdata ; if ( ! m_Params.VerifyTool( m_pMchMgr->GetCurrToolsMgr(), sVal, pTdata)) return false ; m_Params.m_sToolName = sVal ; m_Params.m_ToolUuid = pTdata->m_Uuid ; m_TParams = *pTdata ; } break ; case MPA_DEPTH_STR : m_Params.m_sDepth = sVal ; return true ; case MPA_SYSNOTES : m_Params.m_sSysNotes = sVal ; break ; case MPA_USERNOTES : m_Params.m_sUserNotes = sVal ; break ; default : return false ; } return true ; } //---------------------------------------------------------------------------- bool Milling::SetGeometry( const SELVECTOR& vIds) { // verifico validità gestore DB geometrico if ( m_pGeomDB == nullptr) return false ; // reset della geometria corrente m_vId.clear() ; // verifico che gli identificativi rappresentino delle entità ammissibili for ( const auto& Id : vIds) { // test sull'entità int nSubs ; if ( ! VerifyGeometry( Id, nSubs)) { string sOut = "Entity " + ToString( Id) + " skipped by Milling" ; LOG_INFO( GetEMkLogger(), sOut.c_str()) ; continue ; } // posso aggiungere alla lista //if ( nSubs == 0) m_vId.emplace_back( Id) ; //else { // for ( int i = 0 ; i < nSubs ; ++ i) // m_vId.emplace_back( Id.nId, i) ; //} } return ( ! m_vId.empty()) ; } //---------------------------------------------------------------------------- bool Milling::Preview( bool bRecalc) { // reset numero percorsi di lavoro generati m_nMills = 0 ; // verifico validità gestore DB geometrico e Id del gruppo if ( m_pGeomDB == nullptr || ! m_pGeomDB->ExistsObj( m_nOwnerId)) return false ; // recupero gruppo per geometria ausiliaria int nAuxId = m_pGeomDB->GetFirstNameInGroup( m_nOwnerId, MCH_AUX) ; bool bChain = false ; // se non c'è, lo aggiungo if ( nAuxId == GDB_ID_NULL) { nAuxId = m_pGeomDB->AddGroup( GDB_ID_NULL, m_nOwnerId, Frame3d()) ; if ( nAuxId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nAuxId, MCH_AUX) ; m_pGeomDB->SetStatus( nAuxId, GDB_ST_OFF) ; bChain = true ; } // altrimenti, se chiesto ricalcolo, lo svuoto else if ( bRecalc) { m_pGeomDB->EmptyGroup( nAuxId) ; bChain = true ; } // aggiorno dati geometrici dell'utensile if ( ! UpdateToolData()) { LOG_INFO( GetEMkLogger(), "Error in Milling : UpdateToolData failed") ; return false ; } // se necessario, eseguo concatenamento ed inserisco i percorsi sotto la geometria ausiliaria if ( bChain && ! Chain( nAuxId)) return false ; // recupero gruppo per geometria di Preview int nPvId = m_pGeomDB->GetFirstNameInGroup( m_nOwnerId, MCH_PV) ; // se non c'è, lo aggiungo if ( nPvId == GDB_ID_NULL) { nPvId = m_pGeomDB->AddGroup( GDB_ID_NULL, m_nOwnerId, Frame3d()) ; if ( nPvId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nPvId, MCH_PV) ; } // altrimenti lo svuoto else m_pGeomDB->EmptyGroup( nPvId) ; // lavoro ogni singola catena int nPathId = m_pGeomDB->GetFirstGroupInGroup( nAuxId) ; while ( nPathId != GDB_ID_NULL) { if ( ! ProcessPath( nPathId, nPvId, GDB_ID_NULL)) return false ; nPathId = m_pGeomDB->GetNextGroup( nPathId) ; } return true ; } //---------------------------------------------------------------------------- bool Milling::Apply( bool bRecalc) { // reset numero percorsi di lavoro generati m_nMills = 0 ; // verifico validità gestore DB geometrico e Id del gruppo if ( m_pGeomDB == nullptr || ! m_pGeomDB->ExistsObj( m_nOwnerId)) return false ; // recupero gruppo per geometria ausiliaria int nAuxId = m_pGeomDB->GetFirstNameInGroup( m_nOwnerId, MCH_AUX) ; bool bChain = false ; // se non c'è, lo aggiungo if ( nAuxId == GDB_ID_NULL) { nAuxId = m_pGeomDB->AddGroup( GDB_ID_NULL, m_nOwnerId, Frame3d()) ; if ( nAuxId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nAuxId, MCH_AUX) ; m_pGeomDB->SetStatus( nAuxId, GDB_ST_OFF) ; bChain = true ; } // altrimenti, se chiesto ricalcolo, lo svuoto else if ( bRecalc) { m_pGeomDB->EmptyGroup( nAuxId) ; bChain = true ; } // aggiorno dati geometrici dell'utensile if ( ! UpdateToolData()) { LOG_INFO( GetEMkLogger(), "Error in Milling : UpdateToolData failed") ; return false ; } // se necessario, eseguo concatenamento ed inserisco i percorsi sotto la geometria ausiliaria if ( bChain && ! Chain( nAuxId)) return false ; // recupero gruppo per geometria di lavorazione (Cutter Location) int nClId = m_pGeomDB->GetFirstNameInGroup( m_nOwnerId, MCH_CL) ; // se non c'è, lo aggiungo if ( nClId == GDB_ID_NULL) { nClId = m_pGeomDB->AddGroup( GDB_ID_NULL, m_nOwnerId, Frame3d()) ; if ( nClId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nClId, MCH_CL) ; } // altrimenti lo svuoto else m_pGeomDB->EmptyGroup( nClId) ; // lavoro ogni singola catena int nPathId = m_pGeomDB->GetFirstGroupInGroup( nAuxId) ; while ( nPathId != GDB_ID_NULL) { if ( ! ProcessPath( nPathId, GDB_ID_NULL, nClId)) return false ; nPathId = m_pGeomDB->GetNextGroup( nPathId) ; } // se lavorazione vuota, esco if ( m_nMills == 0) return true ; // calcolo gli assi macchina string sHint = ExtractHint( m_Params.m_sUserNotes) ; if ( ! CalculateAxesValues( sHint)) return false ; // gestione movimenti all'inizio di ogni singolo percorso di lavorazione e alla fine della lavorazione if ( ! AdjustStartEndMovements()) return false ; return true ; } //---------------------------------------------------------------------------- bool Milling::GetParam( int nType, bool& bVal) const { switch ( nType) { case MPA_INVERT : bVal = m_Params.m_bInvert ; return true ; case MPA_LEAVETAB : bVal = m_Params.m_bLeaveTab ; return true ; } return false ; } //---------------------------------------------------------------------------- bool Milling::GetParam( int nType, int& nVal) const { switch ( nType) { case MPA_TYPE : nVal = MT_MILLING ; return true ; case MPA_WORKSIDE : nVal = m_Params.m_nWorkSide ; return true ; case MPA_STEPTYPE : nVal = m_Params.m_nStepType ; return true ; case MPA_LEADINTYPE : nVal = m_Params.m_nLeadInType ; return true ; case MPA_LEADOUTTYPE : nVal = m_Params.m_nLeadOutType ; return true ; case MPA_SCC : nVal = m_Params.m_nSolCh ; return true ; } return false ; } //---------------------------------------------------------------------------- bool Milling::GetParam( int nType, double& dVal) const { switch ( nType) { case MPA_SPEED : dVal = GetSpeed() ; return true ; case MPA_FEED : dVal = GetFeed() ; return true ; case MPA_STARTFEED : dVal = GetStartFeed() ; return true ; case MPA_ENDFEED : dVal = GetEndFeed() ; return true ; case MPA_TIPFEED : dVal = GetTipFeed() ; return true ; case MPA_OFFSR : dVal = GetOffsR() ; return true ; case MPA_OFFSL : dVal = GetOffsL() ; return true ; case MPA_STARTPOS : dVal = m_Params.m_dStartPos ; return true ; case MPA_OVERLAP : dVal = m_Params.m_dOverlap ; return true ; case MPA_STEP : dVal = m_Params.m_dStep ; return true ; case MPA_STARTADDLEN : dVal = m_Params.m_dStartAddLen ; return true ; case MPA_ENDADDLEN : dVal = m_Params.m_dEndAddLen ; return true ; case MPA_LITANG : dVal = m_Params.m_dLiTang ; return true ; case MPA_LIPERP : dVal = m_Params.m_dLiPerp ; return true ; case MPA_LIELEV : dVal = m_Params.m_dLiElev ; return true ; case MPA_LICOMPLEN : dVal = m_Params.m_dLiCompLen ; return true ; case MPA_LOTANG : dVal = m_Params.m_dLoTang ; return true ; case MPA_LOPERP : dVal = m_Params.m_dLoPerp ; return true ; case MPA_LOELEV : dVal = m_Params.m_dLoElev ; return true ; case MPA_LOCOMPLEN : dVal = m_Params.m_dLoCompLen ; return true ; } return false ; } //---------------------------------------------------------------------------- bool Milling::GetParam( int nType, string& sVal) const { switch ( nType) { case MPA_NAME : sVal = m_Params.m_sName ; return true ; case MPA_TOOL : sVal = m_Params.m_sToolName ; return true ; case MPA_DEPTH_STR : sVal = m_Params.m_sDepth ; return true ; case MPA_TUUID : sVal = ToString( m_Params.m_ToolUuid) ; return true ; case MPA_UUID : sVal = ToString( m_Params.m_Uuid) ; return true ; case MPA_SYSNOTES : sVal = m_Params.m_sSysNotes ; return true ; case MPA_USERNOTES : sVal = m_Params.m_sUserNotes ; return true ; } return false ; } //---------------------------------------------------------------------------- const ToolData& Milling::GetToolData( void) const { return m_TParams ; } //---------------------------------------------------------------------------- bool Milling::UpdateToolData( void) { // recupero il gestore DB utensili della macchina corrente ToolsMgr* pTMgr = m_pMchMgr->GetCurrToolsMgr() ; if ( pTMgr == nullptr) return false ; // recupero l'utensile nel DB utensili const ToolData* pTdata = pTMgr->GetTool( m_Params.m_ToolUuid) ; if ( pTdata == nullptr) return false ; // aggiorno i parametri m_TParams = *pTdata ; if ( ! EqualNoCase( m_Params.m_sToolName, m_TParams.m_sName)) { string sLog = "Warning in Milling : tool name changed (" + m_Params.m_sToolName + "->" + m_TParams.m_sName +")" ; LOG_INFO( GetEMkLogger(), sLog.c_str()) ; } return true ; } //---------------------------------------------------------------------------- bool Milling::GetGeometry( SELVECTOR& vIds) const { // restituisco l'elenco delle entità vIds = m_vId ; return true ; } //---------------------------------------------------------------------------- bool Milling::VerifyGeometry( SelData Id, int& nSubs) { // ammessi : curve o facce di polymesh // per ora accetto solo curve const ICurve* pCurve = nullptr ; const IGeoObj* pGObj = m_pGeomDB->GetGeoObj( Id.nId) ; // se direttamente la curva if ( Id.nSub == SEL_SUB_ALL) { pCurve = ::GetCurve( m_pGeomDB->GetGeoObj( Id.nId)) ; if ( pCurve != nullptr) { if ( pCurve->GetType() == CRV_COMPO) nSubs = ::GetCurveComposite( pCurve)->GetCurveCount() ; else nSubs = 0 ; } } // altrimenti sottocurva di composita else { const ICurveComposite* pCompo = GetCurveComposite( m_pGeomDB->GetGeoObj( Id.nId)) ; if ( pCompo != nullptr) pCurve = pCompo->GetCurve( Id.nSub) ; nSubs = 0 ; } return ( pCurve != nullptr) ; } //---------------------------------------------------------------------------- ICurve* Milling::GetCurve( SelData Id) { // ammessi : curve o facce di polymesh // nel caso di facce si deve recuperare la linea di base // per ora accetto solo curve PtrOwner pCurve ; // se direttamente curva if ( Id.nSub == SEL_SUB_ALL) { // recupero e duplico la curva const ICurve* pOriCurve = ::GetCurve( m_pGeomDB->GetGeoObj( Id.nId)) ; if ( pOriCurve != nullptr) pCurve.Set( pOriCurve->Clone()) ; } // altrimenti sottocurva di composita else { // recupero la composita const ICurveComposite* pCompo = GetCurveComposite( m_pGeomDB->GetGeoObj( Id.nId)) ; if ( pCompo != nullptr) { // duplico la curva semplice const ICurve* pOriCurve = ::GetCurve( pCompo->GetCurve( Id.nSub)) ; if ( pOriCurve != nullptr) { pCurve.Set( pOriCurve->Clone()) ; // recupero estrusione e spessore Vector3d vtExtr ; if ( pCompo->GetExtrusion( vtExtr)) pCurve->SetExtrusion( vtExtr) ; double dThick ; if ( pCompo->GetThickness( dThick)) pCurve->SetThickness( dThick) ; } } } if ( IsNull( pCurve)) return nullptr ; // ne recupero il riferimento globale Frame3d frGlob ; if ( ! m_pGeomDB->GetGlobFrame( Id.nId, frGlob)) return nullptr ; // la porto in globale pCurve->ToGlob( frGlob) ; // la restituisco return Release( pCurve) ; } //---------------------------------------------------------------------------- bool Milling::Chain( int nGrpDestId) { // vettore puntatori alle curve typedef PtrOwner POWNCURVE ; typedef std::vector POCRVVECTOR ; POCRVVECTOR vpCrvs ; vpCrvs.reserve( m_vId.size()) ; // recupero tutte le curve e le porto in globale for ( const auto& Id : m_vId) { // prendo curva vpCrvs.emplace_back( GetCurve( Id)) ; // ne verifico la validità if ( IsNull( vpCrvs.back())) { string sOut = "Entity " + ToString( Id) + " skipped by Milling" ; LOG_INFO( GetEMkLogger(), sOut.c_str()) ; vpCrvs.back().Reset() ; } } // preparo i dati per il concatenamento bool bFirst = true ; Point3d ptNear = ORIG ; double dToler = 10 * EPS_SMALL ; ChainCurves chainC ; chainC.Init( true, dToler, int( vpCrvs.size())) ; for ( size_t i = 0 ; i < vpCrvs.size() ; ++ i) { // recupero la curva e il suo riferimento ICurve* pCrv = vpCrvs[i] ; if ( pCrv == nullptr) continue ; // recupero i dati della curva necessari al concatenamento e li assegno Point3d ptStart, ptEnd ; Vector3d vtStart, vtEnd ; if ( ! pCrv->GetStartPoint( ptStart) || ! pCrv->GetStartDir( vtStart) || ! pCrv->GetEndPoint( ptEnd) || ! pCrv->GetEndDir( vtEnd)) return false ; if ( ! chainC.AddCurve( int( i + 1), ptStart, vtStart, ptEnd, vtEnd)) return false ; // se prima curva, assegno inizio della ricerca if ( bFirst) { ptNear = ptStart + 10 * EPS_SMALL * vtStart ; bFirst = false ; } } // recupero i percorsi concatenati int nCount = 0 ; INTVECTOR vnId2 ; while ( chainC.GetChainFromNear( ptNear, false, vnId2)) { // creo una curva composita PtrOwner pCrvCompo( CreateCurveComposite()) ; if ( IsNull( pCrvCompo)) return false ; // estrusione e spessore Vector3d vtExtr = Z_AX ; double dThick = 0 ; // vettore Id originali SELVECTOR vId2 ; vId2.reserve( vnId2.size()) ; // recupero le curve semplici e le inserisco nella curva composita for ( size_t i = 0 ; i < vnId2.size() ; ++ i) { int nId = abs( vnId2[i]) - 1 ; bool bInvert = ( vnId2[i] < 0) ; vId2.emplace_back( m_vId[nId]) ; // recupero la curva ICurve* pCrv = vpCrvs[nId] ; // se necessario, la inverto if ( bInvert) pCrv->Invert() ; // recupero eventuali estrusione e spessore Vector3d vtTemp ; if ( pCrv->GetExtrusion( vtTemp)) { vtExtr = vtTemp ; double dTemp ; if ( pCrv->GetThickness( dTemp) && fabs( dTemp) > fabs( dThick)) dThick = dTemp ; } // la aggiungo alla curva composta if ( ! pCrvCompo->AddCurve( ::Release( vpCrvs[nId]), true, dToler)) return false ; } // se non sono state inserite curve, vado oltre if ( pCrvCompo->GetCurveCount() == 0) continue ; // imposto estrusione e spessore pCrvCompo->SetExtrusion( vtExtr) ; pCrvCompo->SetThickness( dThick) ; // aggiorno il nuovo punto vicino pCrvCompo->GetEndPoint( ptNear) ; // creo nuovo gruppo int nPathId = m_pGeomDB->AddGroup( GDB_ID_NULL, nGrpDestId, Frame3d()) ; if ( nPathId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nPathId, MCH_PATH + ToString( ++ nCount)) ; m_pGeomDB->SetInfo( nPathId, KEY_IDS, ToString( vId2)) ; // inserisco la curva composita nel gruppo destinazione int nNewId = m_pGeomDB->AddGeoObj( GDB_ID_NULL, nPathId, ::Release( pCrvCompo)) ; if ( nNewId == GDB_ID_NULL) return false ; } return true ; } //---------------------------------------------------------------------------- bool Milling::AdjustEndPointForAxesCalc( const CamData* pCamData, Point3d& ptP) const { // non devo fare alcunché return true ; } //---------------------------------------------------------------------------- bool Milling::ProcessPath( int nPathId, int nPvId, int nClId) { // recupero gruppo per geometria temporanea const string GRP_TEMP = "Temp" ; int nTempId = m_pGeomDB->GetFirstNameInGroup( m_nOwnerId, GRP_TEMP) ; // se non c'è, lo aggiungo if ( nTempId == GDB_ID_NULL) { nTempId = m_pGeomDB->AddGroup( GDB_ID_NULL, m_nOwnerId, Frame3d()) ; if ( nTempId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nTempId, GRP_TEMP) ; } // altrimenti lo svuoto else m_pGeomDB->EmptyGroup( nTempId) ; // in ogni caso lo dichiaro temporaneo e non visibile m_pGeomDB->SetLevel( nTempId, GDB_LV_TEMP) ; m_pGeomDB->SetStatus( nTempId, GDB_ST_OFF) ; // copio la curva composita da elaborare int nCrvId = m_pGeomDB->GetFirstInGroup( nPathId) ; if ( m_pGeomDB->GetGeoType( nCrvId) != CRV_COMPO) return false ; int nCopyId = m_pGeomDB->CopyGlob( nCrvId, GDB_ID_NULL, nTempId) ; if ( nCopyId == GDB_ID_NULL) return false ; ICurveComposite* pCompo = GetCurveComposite( m_pGeomDB->GetGeoObj( nCopyId)) ; // eventuale inversione percorso if ( m_Params.m_bInvert) pCompo->Invert() ; // recupero il punto di inizio (per poi salvarlo nelle info di CL path) Point3d ptStart ; pCompo->GetStartPoint( ptStart) ; // eventuali allungamenti per percorso aperto if ( ! pCompo->IsClosed()) { // eventuale allungamento/accorciamento dell'inizio if ( abs( m_Params.m_dStartAddLen) > EPS_SMALL) { if ( m_Params.m_dStartAddLen > 0) { if ( ! pCompo->ExtendStartByLen( m_Params.m_dStartAddLen)) return false ; } else { if ( ! pCompo->TrimStartAtLen( - m_Params.m_dStartAddLen)) return false ; } } // eventuale allungamento/accorciamento della fine if ( abs( m_Params.m_dEndAddLen) > EPS_SMALL) { if ( m_Params.m_dEndAddLen > 0) { if ( ! pCompo->ExtendEndByLen( m_Params.m_dEndAddLen)) return false ; } else { double dLen ; if ( ! pCompo->GetLength( dLen) || ! pCompo->TrimEndAtLen( dLen + m_Params.m_dEndAddLen)) return false ; } } } // eventuale sovrapposizione per percorso chiuso else { if ( m_Params.m_dOverlap > EPS_SMALL) { double dParS, dParE ; if ( pCompo->GetParamAtLength( 0.0, dParS) && pCompo->GetParamAtLength( m_Params.m_dOverlap, dParE)) { PtrOwner pCrv( pCompo->CopyParamRange( dParS, dParE)) ; if ( ! IsNull( pCrv)) pCompo->AddCurve( Release( pCrv)) ; } } } // unisco le parti allineate (tranne inizio-fine se chiusa) if ( ! pCompo->MergeCurves( 10 * EPS_SMALL, 10 * EPS_ANG_SMALL, false)) return false ; // se utensile non centrato, eseguo correzione raggio utensile ed eventuale offset double dOffs = 0.5 * m_TParams.m_dDiam + GetOffsR() ; if ( m_Params.m_nWorkSide != MILL_WS_CENTER && abs( dOffs) > EPS_SMALL) { double dSignOffs = ( m_Params.m_nWorkSide == MILL_WS_RIGHT) ? dOffs : - dOffs ; if ( ! pCompo->SimpleOffset( dSignOffs, ICurve::OFF_EXTEND)) { LOG_INFO( GetEMkLogger(), "Error in Milling : SimpleOffset not computable") ; return false ; } } // recupero estrusione e spessore Vector3d vtExtr ; pCompo->GetExtrusion( vtExtr) ; double dThick ; pCompo->GetThickness( dThick) ; // recupero il box del grezzo in globale BBox3d b3Raw ; if ( ! GetRawGlobBox( m_nPhase, nPathId, b3Raw) || b3Raw.IsEmpty()) { LOG_INFO( GetEMkLogger(), "Error in Milling : Empty RawBox") ; return false ; } // recupero distanza da fondo dei grezzi interessati dal percorso double dRbDist = 0 ; if ( AreSameVectorApprox( vtExtr, Z_AX)) { if ( ! GetDistanceFromRawBottom( m_nPhase, nCopyId, m_TParams.m_dDiam, dRbDist)) return false ; } // valuto l'espressione dell'affondamento ExeLuaSetGlobNumVar( "TH", ( dThick >= 0 ? 0 : -dThick)) ; ExeLuaSetGlobNumVar( "RB", dRbDist) ; double dDepth ; if ( ! ExeLuaEvalNumExpr( m_Params.m_sDepth, &dDepth)) { LOG_INFO( GetEMkLogger(), "Error in Milling : Depth not computable") ; return false ; } // sottraggo eventuale offset longitudinale dDepth -= GetOffsL() ; // recupero nome del path string sPathName ; m_pGeomDB->GetName( nPathId, sPathName) ; // eventuale approssimazione con segmenti di retta int nSplitArcs = m_pMchMgr->GetCurrMachiningsMgr()->GetSplitArcs() ; bool bSplitArcs = ( nSplitArcs == SPLAR_ALWAYS || ( nSplitArcs == SPLAR_NO_XY_PLANE && ! vtExtr.IsZplus()) || ( nSplitArcs == SPLAR_GEN_PLANE && vtExtr.IsGeneric())) ; if ( bSplitArcs) { const double ANG_TOL_MAX_DEG = 90 ; PolyLine PL ; if ( pCompo->ApproxWithLines( 50 * EPS_SMALL, ANG_TOL_MAX_DEG, ICurve::APL_SPECIAL, PL)) { // sostituisco le linee alle curve originali pCompo->Clear() ; pCompo->FromPolyLine( PL) ; // riassegno estrusione e spessore pCompo->SetExtrusion( vtExtr) ; pCompo->SetThickness( dThick) ; } } // verifiche sull'ampiezza dell'angolo al centro degli eventuali archi const double MAX_ANG_CEN = 150 + EPS_ANG_SMALL ; int nMaxInd = pCompo->GetCurveCount() - 1 ; for ( int i = 0 ; i <= nMaxInd ; ++ i) { // se arco con angolo al centro oltre il limite, lo divido a metà const ICurveArc* pArc = GetCurveArc( pCompo->GetCurve( i)) ; if ( pArc != nullptr && abs( pArc->GetAngCenter()) > MAX_ANG_CEN) { pCompo->AddJoint( i + 0.5) ; ++ i ; ++ nMaxInd ; } } // calcolo il versore fresa Vector3d vtTool = Z_AX ; if ( ! vtExtr.IsSmall()) vtTool = vtExtr ; // calcolo l'elevazione massima double dElev ; if ( CalcPathElevation( pCompo, vtTool, dDepth, 0.5 * m_TParams.m_dDiam, dElev)) { if ( dElev < EPS_SMALL && AreSameVectorApprox( vtExtr, Z_AX)) { BBox3d b3Crv ; pCompo->GetLocalBBox( b3Crv) ; dElev = max( 0., b3Raw.GetMax().z - b3Crv.GetMin().z) ; } } else return false ; // verifico di non superare il massimo materiale const double MAXMAT_TOL = EPS_SMALL ; if ( ( m_Params.m_dStep < EPS_SMALL && dElev > m_TParams.m_dMaxMat + MAXMAT_TOL) || ( m_Params.m_dStep > EPS_SMALL && m_Params.m_dStep > m_TParams.m_dMaxMat + EPS_SMALL)) { string sInfo = "Error in Milling : machining depth (" + ToString( dElev, 1) + ") bigger than MaxMaterial (" + ToString( m_TParams.m_dMaxMat, 1) + ")" ; LOG_INFO( GetEMkLogger(), sInfo.c_str()) ; return false ; } // se richiesta anteprima if ( nPvId != GDB_ID_NULL) { // creo gruppo per geometria di lavorazione del percorso int nPxId = m_pGeomDB->AddGroup( GDB_ID_NULL, nPvId, Frame3d()) ; if ( nPxId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nPxId, sPathName) ; m_pGeomDB->SetMaterial( nPxId, GREEN) ; // creo l'anteprima del percorso if ( ! GenerateMillingPv( nPxId, pCompo)) return false ; } // se richiesta lavorazione if ( nClId != GDB_ID_NULL) { // creo gruppo per geometria di lavorazione del percorso int nPxId = m_pGeomDB->AddGroup( GDB_ID_NULL, nClId, Frame3d()) ; if ( nPxId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nPxId, sPathName) ; m_pGeomDB->SetMaterial( nPxId, BLUE) ; // assegno il vettore estrazione al gruppo del percorso m_pGeomDB->SetInfo( nPxId, KEY_EXTR, vtTool) ; // assegno il punto di inizio al gruppo del percorso m_pGeomDB->SetInfo( nPxId, KEY_START, ptStart) ; // Imposto dati comuni SetPathId( nPxId) ; SetToolDir( vtTool) ; // Se una sola passata if ( m_Params.m_dStep < EPS_SMALL || dElev <= m_Params.m_dStep) { if ( ! AddStandardMilling( pCompo, vtTool, vtExtr, dDepth, dElev, bSplitArcs)) return false ; } // se altrimenti passate a zig-zag else if ( m_Params.m_nStepType == MILL_ST_ZIGZAG) { if ( ! AddZigZagMilling( pCompo, vtTool, vtExtr, dDepth, dElev, bSplitArcs)) return false ; } // se altrimenti passate a one-way else if ( m_Params.m_nStepType == MILL_ST_ONEWAY) { if ( ! AddOneWayMilling( pCompo, vtTool, vtExtr, dDepth, dElev, bSplitArcs)) return false ; } // se altrimenti passate a spirale else if ( m_Params.m_nStepType == MILL_ST_SPIRAL) { if ( ! AddSpiralMilling( pCompo, vtTool, vtExtr, dDepth, dElev, bSplitArcs)) return false ; } } // incremento numero di fresate ++ m_nMills ; return true ; } //---------------------------------------------------------------------------- bool Milling::CalcPathElevation( const ICurveComposite* pCompo, const Vector3d& vtTool, double dDepth, double dRad, double& dElev) { dElev = 0 ; int nMaxInd = pCompo->GetCurveCount() - 1 ; for ( int i = 0 ; i <= nMaxInd ; ++ i) { // curva corrente const ICurve* pCrvC = pCompo->GetCurve( i) ; // calcolo elevazione double dCurrElev ; Point3d ptStart, ptMid, ptEnd ; pCrvC->GetStartPoint( ptStart) ; pCrvC->GetMidPoint( ptMid) ; pCrvC->GetEndPoint( ptEnd) ; Vector3d vtStartPerp, vtMidPerp, vtEndPerp, vtTg ; pCrvC->GetStartDir( vtTg) ; vtStartPerp = vtTg ^ vtTool ; vtStartPerp.Normalize() ; vtStartPerp *= dRad ; pCrvC->GetMidDir( vtTg) ; vtMidPerp = vtTg ^ vtTool ; vtMidPerp.Normalize() ; vtMidPerp *= dRad ; pCrvC->GetEndDir( vtTg) ; vtEndPerp = vtTg ^ vtTool ; vtEndPerp.Normalize() ; vtEndPerp *= dRad ; Vector3d vtDepth = vtTool * dDepth ; // linea centro utensile if ( GetElevation( m_nPhase, ptStart - vtDepth, ptMid - vtDepth, ptEnd - vtDepth, vtTool, dCurrElev)) { if ( dCurrElev > dElev) dElev = dCurrElev ; } else { LOG_INFO( GetEMkLogger(), "Error in Milling : Entity GetElevation") ; return false ; } // da una parte if ( GetElevation( m_nPhase, ptStart + vtStartPerp - vtDepth, ptMid + vtMidPerp - vtDepth, ptEnd + vtEndPerp - vtDepth, vtTool, dCurrElev)) { if ( dCurrElev > dElev) dElev = dCurrElev ; } else { LOG_INFO( GetEMkLogger(), "Error in Milling : Entity GetElevation") ; return false ; } // dall'altra parte if ( GetElevation( m_nPhase, ptStart - vtStartPerp - vtDepth, ptMid - vtMidPerp - vtDepth, ptEnd - vtEndPerp - vtDepth, vtTool, dCurrElev)) { if ( dCurrElev > dElev) dElev = dCurrElev ; } else { LOG_INFO( GetEMkLogger(), "Error in Milling : Entity GetElevation") ; return false ; } } return true ; } //---------------------------------------------------------------------------- bool Milling::GenerateMillingPv( int nPathId, const ICurveComposite* pCompo) { // creo copia della curva composita PtrOwner< ICurve> pCrv( pCompo->Clone()) ; if ( IsNull( pCrv)) return false ; // calcolo la regione PtrOwner pSfr ; pSfr.Set( GetSurfFlatRegionFromFatCurve( Release( pCrv), 0.5 * m_TParams.m_dDiam, false, false)) ; if ( IsNull( pSfr)) return false ; // ne recupero il contorno PtrOwner< ICurve> pCrv2 ; pCrv2.Set( pSfr->GetLoop( 0, 0)) ; if ( IsNull( pCrv2)) return false ; // inserisco la curva nel DB int nC2Id = m_pGeomDB->AddGeoObj( GDB_ID_NULL, nPathId, Release( pCrv2)) ; if ( nC2Id == GDB_ID_NULL) return false ; // assegno nome e colore m_pGeomDB->SetName( nC2Id, MCH_PV_CUT) ; m_pGeomDB->SetMaterial( nC2Id, LIME) ; // eventuali altri contorni ( interni di contornatura chiusa) const int MAX_INT_LOOP = 1000 ; for ( int i = 1 ; i <= MAX_INT_LOOP ; ++i) { PtrOwner< ICurve> pCrv3 ; pCrv3.Set( pSfr->GetLoop( 0, i)) ; if ( IsNull( pCrv3)) break ; // inserisco la curva nel DB int nC3Id = m_pGeomDB->AddGeoObj( GDB_ID_NULL, nPathId, Release( pCrv3)) ; if ( nC3Id == GDB_ID_NULL) return false ; // assegno nome e colore m_pGeomDB->SetName( nC3Id, MCH_PV_CUT) ; m_pGeomDB->SetMaterial( nC3Id, LIME) ; } // inserisco la regione nel DB int nRId = m_pGeomDB->AddGeoObj( GDB_ID_NULL, nPathId, Release( pSfr)) ; if ( nRId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nRId, MCH_PV_RCUT) ; m_pGeomDB->SetMaterial( nRId, INVISIBLE) ; // la copio anche come regione ridotta int nRrId = m_pGeomDB->Copy( nRId, GDB_ID_NULL, nPathId) ; if ( nRrId == GDB_ID_NULL) return false ; m_pGeomDB->SetName( nRrId, MCH_PV_RRCUT) ; m_pGeomDB->SetMaterial( nRrId, INVISIBLE) ; return true ; } //---------------------------------------------------------------------------- bool Milling::AddStandardMilling( const ICurveComposite* pCompo, const Vector3d& vtTool, const Vector3d& vtExtr, double dDepth, double dElev, bool bSplitArcs) { // recupero distanza di sicurezza double dSafeZ = m_pMchMgr->GetCurrMachiningsMgr()->GetSafeZ() ; // lunghezza di approccio/retrazione double dAppr = m_Params.m_dStartPos ; // ciclo sulle curve elementari bool bClosed = pCompo->IsClosed() ; int nMaxInd = pCompo->GetCurveCount() - 1 ; for ( int i = 0 ; i <= nMaxInd ; ++ i) { // curva corrente const ICurve* pCrvC = pCompo->GetCurve( i) ; // copio la curva PtrOwner pCurve( ::GetCurve( pCrvC->Clone())) ; if ( IsNull( pCurve)) return false ; // aggiungo affondamento pCurve->Translate( - vtTool * dDepth) ; // se prima entità, approccio e affondo if ( i == 0) { // dati inizio entità Point3d ptStart ; pCurve->GetStartPoint( ptStart) ; Vector3d vtStart ; pCurve->GetStartDir( vtStart) ; // determino inizio attacco Point3d ptP1 ; if ( ! CalcLeadInStart( ptStart, vtStart, vtExtr, false, ptP1)) return false ; // aggiungo approccio per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dStElev ; if ( ! GetElevation( m_nPhase, ptStart - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dStElev)) dStElev = dElev ; if ( ! AddApproach( ptP1, vtTool, dSafeZ, dStElev, dAppr)) return false ; // affondo al punto iniziale SetFlag( 0) ; SetFeed( GetTipFeed()) ; if ( AddLinearMove( ptP1) == GDB_ID_NULL) return false ; } // altrimenti, approccio per lame else { // affondo al punto iniziale SetFlag( 0) ; if ( AddRapidStart( ptP1) == GDB_ID_NULL) return false ; } // aggiungo attacco SetFeed( GetStartFeed()) ; if ( ! AddLeadIn( ptP1, ptStart, vtStart, vtExtr, false, bSplitArcs)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadIn not computable") ; return false ; } } // elaborazioni sulla curva corrente if ( pCurve->GetType() == CRV_LINE) { ICurveLine* pLine = GetCurveLine( pCurve) ; Point3d ptP3 = pLine->GetEnd() ; SetFeed( GetFeed()) ; if ( AddLinearMove( ptP3) == GDB_ID_NULL) return false ; } else if ( pCurve->GetType() == CRV_ARC) { ICurveArc* pArc = GetCurveArc( pCurve) ; Point3d ptCen = pArc->GetCenter() ; double dAngCen = pArc->GetAngCenter() ; Vector3d vtN = pArc->GetNormVersor() ; Point3d ptP3 ; pArc->GetEndPoint( ptP3) ; SetFeed( GetFeed()) ; if ( AddArcMove( ptP3, ptCen, dAngCen, vtN) == GDB_ID_NULL) return false ; } // se ultima entità, uscita e retrazione if ( i == nMaxInd) { // dati fine entità Point3d ptEnd ; pCurve->GetEndPoint( ptEnd) ; Vector3d vtEnd ; pCurve->GetEndDir( vtEnd) ; // aggiungo uscita Point3d ptP1 ; SetFeed( GetStartFeed()) ; if ( ! AddLeadOut( ptEnd, vtEnd, vtExtr, false, bSplitArcs, ptP1)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadOut not computable") ; return false ; } // aggiungo retrazione per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dEndElev ; if ( ! GetElevation( m_nPhase, ptEnd - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dEndElev)) dEndElev = dElev ; // aggiungo retrazione if ( ! AddRetract( ptP1, vtTool, dSafeZ, dEndElev, dAppr)) return false ; } // per lame non è necessario } } return true ; } //---------------------------------------------------------------------------- bool Milling::AddZigZagMilling( const ICurveComposite* pCompo, const Vector3d& vtTool, const Vector3d& vtExtr, double dDepth, double dElev, bool bSplitArcs) { // recupero distanza di sicurezza double dSafeZ = m_pMchMgr->GetCurrMachiningsMgr()->GetSafeZ() ; // lunghezza di approccio/retrazione double dAppr = m_Params.m_dStartPos ; // determino numero e affondamento degli step int nStep = max( 1, static_cast( ceil( dElev / m_Params.m_dStep))) ; double dStep = dElev / nStep ; bool bClosed = pCompo->IsClosed() ; int nMaxInd = pCompo->GetCurveCount() - 1 ; // ciclo sugli step for ( int j = 1 ; j <= nStep ; ++ j) { // ciclo sulle curve elementari for ( int i = 0 ; i <= nMaxInd ; ++ i) { // flag direzione bool bInvert = ( ( j % 2) == 0) ; // curva corrente const ICurve* pCrvC = pCompo->GetCurve( ( bInvert ? nMaxInd - i : i)) ; // copio la curva PtrOwner pCurve( ::GetCurve( pCrvC->Clone())) ; if ( IsNull( pCurve)) return false ; if ( bInvert) pCurve->Invert() ; // aggiungo affondamento pCurve->Translate( - vtTool * ( dDepth - dElev + j * dStep)) ; // se prima entità, se primo step approccio e sempre affondo if ( i == 0) { // dati inizio entità Point3d ptStart ; pCurve->GetStartPoint( ptStart) ; Vector3d vtStart ; pCurve->GetStartDir( vtStart) ; // determino inizio attacco Point3d ptP1 ; if ( ! CalcLeadInStart( ptStart, vtStart, vtExtr, bInvert, ptP1)) return false ; // se primo step aggiungo approccio per frese normali if ( j == 1 && ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dStElev ; if ( ! GetElevation( m_nPhase, ptStart - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dStElev)) dStElev = dElev ; if ( ! AddApproach( ptP1, vtTool, dSafeZ, dStElev, dAppr)) return false ; // affondo al punto iniziale SetFlag( 0) ; SetFeed( GetTipFeed()) ; if ( AddLinearMove( ptP1) == GDB_ID_NULL) return false ; } // altrimenti, affondo al punto iniziale else { // se lama if ( ( m_TParams.m_nType & TF_SAWBLADE) != 0) { SetFlag( 0) ; if ( j == 1) { if ( AddRapidStart( ptP1) == GDB_ID_NULL) return false ; } else { if ( AddRapidMove( ptP1) == GDB_ID_NULL) return false ; } } // altrimenti, affondo in feed di testa else { SetFeed( GetTipFeed()) ; if ( AddLinearMove( ptP1) == GDB_ID_NULL) return false ; } } // aggiungo attacco SetFeed( GetStartFeed()) ; if ( ! AddLeadIn( ptP1, ptStart, vtStart, vtExtr, bInvert, bSplitArcs)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadIn not computable") ; return false ; } } // elaborazioni sulla curva corrente if ( pCurve->GetType() == CRV_LINE) { ICurveLine* pLine = GetCurveLine( pCurve) ; Point3d ptP3 = pLine->GetEnd() ; SetFeed( GetFeed()) ; if ( AddLinearMove( ptP3) == GDB_ID_NULL) return false ; } else if ( pCurve->GetType() == CRV_ARC) { ICurveArc* pArc = GetCurveArc( pCurve) ; Point3d ptCen = pArc->GetCenter() ; double dAngCen = pArc->GetAngCenter() ; Vector3d vtN = pArc->GetNormVersor() ; Point3d ptP3 ; pArc->GetEndPoint( ptP3) ; SetFeed( GetFeed()) ; if ( AddArcMove( ptP3, ptCen, dAngCen, vtN) == GDB_ID_NULL) return false ; } // se ultima entità, uscita e se ultimo step retrazione if ( i == nMaxInd) { // dati fine entità Point3d ptEnd ; pCurve->GetEndPoint( ptEnd) ; Vector3d vtEnd ; pCurve->GetEndDir( vtEnd) ; // aggiungo uscita Point3d ptP1 ; SetFeed( GetStartFeed()) ; if ( ! AddLeadOut( ptEnd, vtEnd, vtExtr, bInvert, bSplitArcs, ptP1)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadOut not computable") ; return false ; } // se ultimo step aggiungo retrazione per frese normali if ( j == nStep && ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dEndElev ; if ( ! GetElevation( m_nPhase, ptEnd - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dEndElev)) dEndElev = dElev ; // aggiungo retrazione if ( ! AddRetract( ptP1, vtTool, dSafeZ, dEndElev, dAppr)) return false ; } // per lame non è necessario } } } return true ; } //---------------------------------------------------------------------------- bool Milling::AddOneWayMilling( const ICurveComposite* pCompo, const Vector3d& vtTool, const Vector3d& vtExtr, double dDepth, double dElev, bool bSplitArcs) { // recupero distanza di sicurezza double dSafeZ = m_pMchMgr->GetCurrMachiningsMgr()->GetSafeZ() ; // lunghezza di approccio/retrazione double dAppr = m_Params.m_dStartPos ; // determino numero e affondamento degli step int nStep = max( 1, static_cast( ceil( dElev / m_Params.m_dStep))) ; double dStep = dElev / nStep ; bool bClosed = pCompo->IsClosed() ; int nMaxInd = pCompo->GetCurveCount() - 1 ; // ciclo sugli step for ( int j = 1 ; j <= nStep ; ++ j) { // ciclo sulle curve elementari for ( int i = 0 ; i <= nMaxInd ; ++ i) { // curva corrente const ICurve* pCrvC = pCompo->GetCurve( i) ; // copio la curva PtrOwner pCurve( ::GetCurve( pCrvC->Clone())) ; if ( IsNull( pCurve)) return false ; // aggiungo affondamento pCurve->Translate( - vtTool * ( dDepth - dElev + j * dStep)) ; // se prima entità, approccio e affondo if ( i == 0) { // dati inizio entità Point3d ptStart ; pCurve->GetStartPoint( ptStart) ; Vector3d vtStart ; pCurve->GetStartDir( vtStart) ; // determino inizio attacco Point3d ptP1 ; if ( ! CalcLeadInStart( ptStart, vtStart, vtExtr, false, ptP1)) return false ; // aggiungo approccio per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dStElev ; if ( ! GetElevation( m_nPhase, ptStart - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dStElev)) dStElev = dElev ; if ( ! AddApproach( ptP1, vtTool, dSafeZ, dStElev, dAppr)) return false ; // affondo al punto iniziale SetFlag( 0) ; SetFeed( GetTipFeed()) ; if ( AddLinearMove( ptP1) == GDB_ID_NULL) return false ; } // altrimenti, approccio per lame else { // affondo al punto iniziale SetFlag( 0) ; if ( AddRapidStart( ptP1) == GDB_ID_NULL) return false ; } // aggiungo attacco SetFeed( GetStartFeed()) ; if ( ! AddLeadIn( ptP1, ptStart, vtStart, vtExtr, false, bSplitArcs)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadIn not computable") ; return false ; } } // elaborazioni sulla curva corrente if ( pCurve->GetType() == CRV_LINE) { ICurveLine* pLine = GetCurveLine( pCurve) ; Point3d ptP3 = pLine->GetEnd() ; SetFeed( GetFeed()) ; if ( AddLinearMove( ptP3) == GDB_ID_NULL) return false ; } else if ( pCurve->GetType() == CRV_ARC) { ICurveArc* pArc = GetCurveArc( pCurve) ; Point3d ptCen = pArc->GetCenter() ; double dAngCen = pArc->GetAngCenter() ; Vector3d vtN = pArc->GetNormVersor() ; Point3d ptP3 ; pArc->GetEndPoint( ptP3) ; SetFeed( GetFeed()) ; if ( AddArcMove( ptP3, ptCen, dAngCen, vtN) == GDB_ID_NULL) return false ; } // se ultima entità, uscita e retrazione if ( i == nMaxInd) { // dati fine entità Point3d ptEnd ; pCurve->GetEndPoint( ptEnd) ; Vector3d vtEnd ; pCurve->GetEndDir( vtEnd) ; // aggiungo uscita Point3d ptP1 ; SetFeed( GetStartFeed()) ; if ( ! AddLeadOut( ptEnd, vtEnd, vtExtr, false, bSplitArcs, ptP1)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadOut not computable") ; return false ; } // aggiungo retrazione per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dEndElev ; if ( ! GetElevation( m_nPhase, ptEnd - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dEndElev)) dEndElev = dElev ; // aggiungo retrazione if ( ! AddRetract( ptP1, vtTool, dSafeZ, dEndElev, dAppr)) return false ; } // per lame non è necessario } } } return true ; } //---------------------------------------------------------------------------- bool Milling::AddSpiralMilling( const ICurveComposite* pCompo, const Vector3d& vtTool, const Vector3d& vtExtr, double dDepth, double dElev, bool bSplitArcs) { // recupero distanza di sicurezza double dSafeZ = m_pMchMgr->GetCurrMachiningsMgr()->GetSafeZ() ; // lunghezza di approccio/retrazione double dAppr = m_Params.m_dStartPos ; // se attacco ad inseguimento (per ora nullo), parto sopra di elevazione in attacco double dStart = 0 ; if ( m_Params.m_nLeadInType == MILL_LI_NONE) dStart = m_Params.m_dLiElev ; // determino numero e affondamento degli step int nStep = max( 1, static_cast( ceil( ( dElev + dStart) / m_Params.m_dStep))) ; double dStep = ( dElev + dStart) / nStep ; // determino dati del percorso double dTotLen ; pCompo->GetLength( dTotLen) ; bool bClosed = pCompo->IsClosed() ; int nMaxInd = pCompo->GetCurveCount() - 1 ; // se chiuso -> sempre in avanti if ( bClosed) { // ciclo sugli step for ( int j = 0 ; j <= nStep ; ++ j) { // ciclo sulle curve elementari double dCurrLen = 0 ; for ( int i = 0 ; i <= nMaxInd ; ++ i) { // curva corrente const ICurve* pCrvC = pCompo->GetCurve( i) ; // affondamento a inizio curva Vector3d vtStaDepth = vtTool * ( dDepth - dElev - dStart + min((( j + dCurrLen / dTotLen) * dStep), dElev + dStart)) ; // affondamento a fine curva double dCrvLen ; pCrvC->GetLength( dCrvLen) ; dCurrLen += dCrvLen ; Vector3d vtEndDepth = vtTool * ( dDepth - dElev - dStart + min((( j + dCurrLen / dTotLen) * dStep), dElev + dStart)) ; // se prima entità di primo step, approccio e affondo if ( i == 0 && j == 0) { // dati inizio entità Point3d ptStart ; pCrvC->GetStartPoint( ptStart) ; ptStart -= vtStaDepth ; Vector3d vtStart ; pCrvC->GetStartDir( vtStart) ; // determino inizio attacco Point3d ptP1 ; if ( ! CalcLeadInStart( ptStart, vtStart, vtExtr, false, ptP1)) return false ; // aggiungo approccio per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dStElev ; if ( ! GetElevation( m_nPhase, ptStart - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dStElev)) dStElev = 0 ; if ( ! AddApproach( ptP1, vtTool, dSafeZ, dStElev, dAppr)) return false ; // affondo al punto iniziale SetFlag( 0) ; SetFeed( GetTipFeed()) ; if ( AddLinearMove( ptP1) == GDB_ID_NULL) return false ; } // altrimenti, affondo al punto iniziale per lame else { SetFlag( 0) ; if ( AddRapidStart( ptP1) == GDB_ID_NULL) return false ; } // aggiungo attacco SetFeed( GetStartFeed()) ; if ( ! AddLeadIn( ptP1, ptStart, vtStart, vtExtr, false, bSplitArcs)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadIn not computable") ; return false ; } } // elaborazioni sulla curva corrente if ( pCrvC->GetType() == CRV_LINE) { const ICurveLine* pLine = GetCurveLine( pCrvC) ; Point3d ptP3 = pLine->GetEnd() ; ptP3 -= vtEndDepth ; SetFeed( GetFeed()) ; if ( AddLinearMove( ptP3) == GDB_ID_NULL) return false ; } else if ( pCrvC->GetType() == CRV_ARC) { const ICurveArc* pArc = GetCurveArc( pCrvC) ; Point3d ptCen = pArc->GetCenter() ; ptCen -= vtStaDepth ; double dAngCen = pArc->GetAngCenter() ; Vector3d vtN = pArc->GetNormVersor() ; Point3d ptP3 ; pArc->GetEndPoint( ptP3) ; ptP3 -= vtEndDepth ; SetFeed( GetFeed()) ; if ( AddArcMove( ptP3, ptCen, dAngCen, vtN) == GDB_ID_NULL) return false ; } // se ultima entità di ultimo step, uscita e retrazione if ( i == nMaxInd && j == nStep) { // dati fine entità Point3d ptEnd ; pCrvC->GetEndPoint( ptEnd) ; ptEnd -= vtEndDepth ; Vector3d vtEnd ; pCrvC->GetEndDir( vtEnd) ; // aggiungo uscita Point3d ptP1 ; SetFeed( GetStartFeed()) ; if ( ! AddLeadOut( ptEnd, vtEnd, vtExtr, false, bSplitArcs, ptP1)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadOut not computable") ; return false ; } // aggiungo retrazione per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dEndElev ; if ( ! GetElevation( m_nPhase, ptEnd - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dEndElev)) dEndElev = dElev ; // aggiungo retrazione if ( ! AddRetract( ptP1, vtTool, dSafeZ, dEndElev, dAppr)) return false ; } // per lame non è necessario } } } } // altrimenti aperto -> avanti e indietro else { // ciclo sugli step for ( int j = 0 ; j <= nStep ; ++ j) { // ciclo sulle curve elementari double dCurrLen = 0 ; for ( int i = 0 ; i <= nMaxInd ; ++ i) { // flag direzione bool bInvert = ( ( j % 2) == 0) ; // curva corrente const ICurve* pCrvC = pCompo->GetCurve( ( bInvert ? nMaxInd - i : i)) ; // copio la curva PtrOwner pCurve( ::GetCurve( pCrvC->Clone())) ; if ( IsNull( pCurve)) return false ; if ( bInvert) pCurve->Invert() ; // affondamento a inizio curva Vector3d vtStaDepth = vtTool * ( dDepth - dElev - dStart + min((( j + dCurrLen / dTotLen) * dStep), dElev + dStart)) ; // affondamento a fine curva double dCrvLen ; pCrvC->GetLength( dCrvLen) ; dCurrLen += dCrvLen ; Vector3d vtEndDepth = vtTool * ( dDepth - dElev - dStart + min((( j + dCurrLen / dTotLen) * dStep), dElev + dStart)) ; // se prima entità di primo step, approccio e affondo if ( i == 0 && j == 0) { // dati inizio entità Point3d ptStart ; pCurve->GetStartPoint( ptStart) ; ptStart -= vtStaDepth ; Vector3d vtStart ; pCurve->GetStartDir( vtStart) ; // determino inizio attacco Point3d ptP1 ; if ( ! CalcLeadInStart( ptStart, vtStart, vtExtr, bInvert, ptP1)) return false ; // aggiungo approccio per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dStElev ; if ( ! GetElevation( m_nPhase, ptStart - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dStElev)) dStElev = dElev ; if ( ! AddApproach( ptP1, vtTool, dSafeZ, dStElev, dAppr)) return false ; // affondo al punto iniziale SetFlag( 0) ; SetFeed( GetTipFeed()) ; if ( AddLinearMove( ptP1) == GDB_ID_NULL) return false ; } // altrimenti, affondo per lame else { SetFlag( 0) ; if ( AddRapidStart( ptP1) == GDB_ID_NULL) return false ; } // aggiungo attacco SetFeed( GetStartFeed()) ; if ( ! AddLeadIn( ptP1, ptStart, vtStart, vtExtr, bInvert, bSplitArcs)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadIn not computable") ; return false ; } } // elaborazioni sulla curva corrente if ( pCurve->GetType() == CRV_LINE) { ICurveLine* pLine = GetCurveLine( pCurve) ; Point3d ptP3 = pLine->GetEnd() ; ptP3 -= vtEndDepth ; SetFeed( GetFeed()) ; if ( AddLinearMove( ptP3) == GDB_ID_NULL) return false ; } else if ( pCurve->GetType() == CRV_ARC) { ICurveArc* pArc = GetCurveArc( pCurve) ; Point3d ptCen = pArc->GetCenter() ; ptCen -= vtStaDepth ; double dAngCen = pArc->GetAngCenter() ; Vector3d vtN = pArc->GetNormVersor() ; Point3d ptP3 ; pArc->GetEndPoint( ptP3) ; ptP3 -= vtEndDepth ; SetFeed( GetFeed()) ; if ( AddArcMove( ptP3, ptCen, dAngCen, vtN) == GDB_ID_NULL) return false ; } // se ultima entità di ultimo step, uscita e retrazione if ( i == nMaxInd && j == nStep) { // dati fine entità Point3d ptEnd ; pCurve->GetEndPoint( ptEnd) ; ptEnd -= vtEndDepth ; Vector3d vtEnd ; pCurve->GetEndDir( vtEnd) ; // aggiungo uscita Point3d ptP1 ; SetFeed( GetStartFeed()) ; if ( ! AddLeadOut( ptEnd, vtEnd, vtExtr, bInvert, bSplitArcs, ptP1)) { LOG_INFO( GetEMkLogger(), "Error in Milling : LeadOut not computable") ; return false ; } // aggiungo retrazione per frese normali if ( ( m_TParams.m_nType & TF_SAWBLADE) == 0) { double dEndElev ; if ( ! GetElevation( m_nPhase, ptEnd - 10 * EPS_SMALL * vtTool, vtTool, GetRadiusForStartEndElevation(), dEndElev)) dEndElev = dElev ; // aggiungo retrazione if ( ! AddRetract( ptP1, vtTool, dSafeZ, dEndElev, dAppr)) return false ; } // per lame non è necessario } } } } return true ; } //---------------------------------------------------------------------------- bool Milling::AddApproach( const Point3d& ptP, const Vector3d& vtTool, double dSafeZ, double dElev, double dAppr) { // se distanza di sicurezza minore di distanza di inizio if ( dSafeZ < dAppr + 10 * EPS_SMALL) { // 1 -> punto sopra inizio SetFlag( 1) ; Point3d ptP1 = ptP + vtTool * ( dElev + dAppr) ; if ( AddRapidStart( ptP1) == GDB_ID_NULL) return false ; } else { // 1a -> punto sopra inizio SetFlag( 1) ; Point3d ptP1b = ptP + vtTool * ( dElev + dAppr) ; Point3d ptP1a = ptP1b + vtTool * ( dSafeZ - dAppr) ; if ( AddRapidStart( ptP1a) == GDB_ID_NULL) return false ; // 1b -> punto appena sopra inizio if ( ( dElev + dAppr) > EPS_SMALL) { SetFlag( 0) ; if ( AddRapidMove( ptP1b) == GDB_ID_NULL) return false ; } } return true ; } //---------------------------------------------------------------------------- bool Milling::AddRetract( const Point3d& ptP, const Vector3d& vtTool, double dSafeZ, double dElev, double dAppr) { if ( dSafeZ < dAppr + 10 * EPS_SMALL) { // 4 -> movimento di risalita sopra il punto finale SetFeed( GetEndFeed()) ; Point3d ptP4 = ptP + vtTool * ( dElev + dAppr) ; if ( AddLinearMove( ptP4) == GDB_ID_NULL) return false ; } else { // 4a -> movimento di risalita appena sopra il punto finale Point3d ptP4a = ptP + vtTool * ( dElev + dAppr) ; if ( dElev + dAppr > EPS_SMALL) { SetFeed( GetEndFeed()) ; if ( AddLinearMove( ptP4a) == GDB_ID_NULL) return false ; } // 4b -> movimento di risalita sopra il punto finale Point3d ptP4b = ptP4a + vtTool * ( dSafeZ - dAppr) ; if ( AddRapidMove( ptP4b) == GDB_ID_NULL) return false ; } return true ; } //---------------------------------------------------------------------------- bool Milling::CalcLeadInStart( const Point3d& ptStart, const Vector3d& vtStart, const Vector3d& vtN, bool bInvert, Point3d& ptP1) { // Assegno tipo e parametri int nType = m_Params.m_nLeadInType ; double dTang = m_Params.m_dLiTang ; double dPerp = m_Params.m_dLiPerp ; // se step invertito if ( bInvert) { switch ( m_Params.m_nLeadOutType) { case MILL_LO_LINEAR : nType = MILL_LI_LINEAR ; break ; case MILL_LO_TANGENT : nType = MILL_LI_TANGENT ; break ; case MILL_LO_GLIDE : nType = MILL_LI_GLIDE ; break ; case MILL_LO_AS_LI : /* resta inalterato */ ; break ; default : nType = MILL_LI_NONE ; break ; } if ( m_Params.m_nLeadOutType != MILL_LO_AS_LI) { dTang = m_Params.m_dLoTang ; dPerp = m_Params.m_dLoPerp ; } } // senso di rotazione da dir tg a dir esterna bool bCcwRot = (( ! bInvert && m_Params.m_nWorkSide == MILL_WS_LEFT) || ( bInvert && m_Params.m_nWorkSide != MILL_WS_LEFT)) ; // Calcolo punto iniziale switch ( nType) { case MILL_LI_NONE : ptP1 = ptStart ; return true ; case MILL_LI_LINEAR : case MILL_LI_TANGENT : { if ( dTang < 10 * EPS_SMALL && abs( dPerp) < 10 * EPS_SMALL) return false ; Vector3d vtPerp = vtStart ; vtPerp.Rotate( vtN, ( bCcwRot ? 90 : - 90)) ; ptP1 = ptStart - vtStart * dTang + vtPerp * dPerp ; return true ; } case MILL_LI_GLIDE : // !!! DA FARE !!! return false ; default : return false ; } } //---------------------------------------------------------------------------- bool Milling::AddLeadIn( const Point3d& ptP1, const Point3d& ptStart, const Vector3d& vtStart, const Vector3d& vtN, bool bInvert, bool bSplitArcs) { // Assegno il tipo int nType = m_Params.m_nLeadInType ; // se step invertito if ( bInvert) { switch ( m_Params.m_nLeadOutType) { case MILL_LO_LINEAR : nType = MILL_LI_LINEAR ; break ; case MILL_LO_TANGENT : nType = MILL_LI_TANGENT ; break ; case MILL_LO_GLIDE : nType = MILL_LI_GLIDE ; break ; case MILL_LO_AS_LI : /* resta inalterato */ ; break ; default : nType = MILL_LI_NONE ; break ; } } // se archi da spezzare if ( bSplitArcs) { if ( nType == MILL_LI_TANGENT) nType = MILL_LI_LINEAR ; if ( nType == MILL_LI_HELIX) nType = MILL_LI_ZIGZAG ; } // Eseguo a seconda del tipo switch ( nType) { case MILL_LI_NONE : return true ; case MILL_LI_LINEAR : return ( AddLinearMove( ptStart, MCH_CL_LEADIN) != GDB_ID_NULL) ; case MILL_LI_TANGENT : { PtrOwner pCrv( GetArc2PVN( ptStart, ptP1, - vtStart, vtN)) ; if ( IsNull( pCrv)) return false ; pCrv->Invert() ; if ( pCrv->GetType() == CRV_LINE) { ICurveLine* pLine = GetCurveLine( pCrv) ; Point3d ptP3 = pLine->GetEnd() ; return ( AddLinearMove( ptP3, MCH_CL_LEADIN) != GDB_ID_NULL) ; } else if ( pCrv->GetType() == CRV_ARC) { ICurveArc* pArc = GetCurveArc( pCrv) ; Point3d ptCen = pArc->GetCenter() ; double dAngCen = pArc->GetAngCenter() ; Vector3d vtN = pArc->GetNormVersor() ; Point3d ptP3 ; pArc->GetEndPoint( ptP3) ; // se angolo al centro minore del limite, un solo arco const double MAX_ANG_CEN = 150 + EPS_ANG_SMALL ; if ( abs( dAngCen) < MAX_ANG_CEN) { if ( AddArcMove( ptP3, ptCen, dAngCen, vtN, MCH_CL_LEADIN) == GDB_ID_NULL) return false ; } // altrimenti due archi else if ( abs( dAngCen) < 2 * MAX_ANG_CEN){ Point3d ptMid ; pArc->GetMidPoint( ptMid) ; // prima metà arco if ( AddArcMove( ptMid, ptCen, dAngCen / 2, vtN, MCH_CL_LEADIN) == GDB_ID_NULL) return false ; // seconda metà arco if ( AddArcMove( ptP3, ptCen, dAngCen / 2, vtN, MCH_CL_LEADIN) == GDB_ID_NULL) return false ; } // oppure tre archi else { Point3d ptTmp ; // primo terzo pArc->GetPointD1D2( 1. / 3, ICurve::FROM_MINUS, ptTmp) ; if ( AddArcMove( ptTmp, ptCen, dAngCen / 3, vtN, MCH_CL_LEADIN) == GDB_ID_NULL) return false ; // secondo terzo ptCen.z = ptTmp.z ; pArc->GetPointD1D2( 2. / 3, ICurve::FROM_MINUS, ptTmp) ; if ( AddArcMove( ptTmp, ptCen, dAngCen / 3, vtN, MCH_CL_LEADIN) == GDB_ID_NULL) return false ; // ultimo terzo ptCen.z = ptTmp.z ; if ( AddArcMove( ptP3, ptCen, dAngCen / 3, vtN, MCH_CL_LEADIN) == GDB_ID_NULL) return false ; } return true ; } } case MILL_LI_GLIDE : // !!! DA FARE !!! return false ; case MILL_LI_ZIGZAG : // !!! DA FARE !!! return false ; case MILL_LI_HELIX : // !!! DA FARE !!! return false ; default : return false ; } } //---------------------------------------------------------------------------- bool Milling::AddLeadOut( const Point3d& ptEnd, const Vector3d& vtEnd, const Vector3d& vtN, bool bInvert, bool bSplitArcs, Point3d& ptP1) { // assegno i parametri int nType = m_Params.m_nLeadOutType ; double dTang = m_Params.m_dLoTang ; double dPerp = m_Params.m_dLoPerp ; // se uscita come ingresso o step invertito if ( nType == MILL_LO_AS_LI || bInvert) { switch ( m_Params.m_nLeadInType) { case MILL_LI_LINEAR : nType = MILL_LO_LINEAR ; break ; case MILL_LI_TANGENT : nType = MILL_LO_TANGENT ; break ; case MILL_LI_GLIDE : nType = MILL_LO_GLIDE ; break ; case MILL_LI_ZIGZAG : nType = MILL_LO_LINEAR ; break ; case MILL_LI_HELIX : nType = MILL_LO_TANGENT ; break ; default : nType = MILL_LO_NONE ; break ; } dTang = m_Params.m_dLiTang ; dPerp = m_Params.m_dLiPerp ; } if ( bSplitArcs) { if ( nType == MILL_LO_TANGENT) nType = MILL_LO_LINEAR ; } // senso di rotazione da dir tg a dir esterna bool bCcwRot = (( ! bInvert && m_Params.m_nWorkSide == MILL_WS_LEFT) || ( bInvert && m_Params.m_nWorkSide != MILL_WS_LEFT)) ; // eseguo a seconda del tipo switch ( nType) { case MILL_LO_NONE : ptP1 = ptEnd ; return true ; case MILL_LO_LINEAR : { if ( dTang < 10 * EPS_SMALL && abs( dPerp) < EPS_SMALL) return false ; Vector3d vtPerp = vtEnd ; vtPerp.Rotate( vtN, ( bCcwRot ? 90 : - 90)) ; ptP1 = ptEnd + vtEnd * dTang + vtPerp * dPerp ; return ( AddLinearMove( ptP1, MCH_CL_LEADOUT) != GDB_ID_NULL) ; } case MILL_LO_TANGENT : { // calcolo punto finale dell'uscita if ( dTang < 10 * EPS_SMALL && abs( dPerp) < EPS_SMALL) return false ; Vector3d vtPerp = vtEnd ; vtPerp.Rotate( vtN, ( bCcwRot ? 90 : - 90)) ; ptP1 = ptEnd + vtEnd * dTang + vtPerp * dPerp ; // inserisco uscita PtrOwner pCrv( GetArc2PVN( ptEnd, ptP1, vtEnd, vtN)) ; if ( IsNull( pCrv)) return false ; if ( pCrv->GetType() == CRV_LINE) { ICurveLine* pLine = GetCurveLine( pCrv) ; Point3d ptP3 = pLine->GetEnd() ; return ( AddLinearMove( ptP3, MCH_CL_LEADOUT) != GDB_ID_NULL) ; } else if ( pCrv->GetType() == CRV_ARC) { ICurveArc* pArc = GetCurveArc( pCrv) ; Point3d ptCen = pArc->GetCenter() ; double dAngCen = pArc->GetAngCenter() ; Vector3d vtN = pArc->GetNormVersor() ; Point3d ptP3 ; pArc->GetEndPoint( ptP3) ; // se angolo al centro minore del limite, un solo arco const double MAX_ANG_CEN = 150 + EPS_ANG_SMALL ; if ( abs( dAngCen) < MAX_ANG_CEN) { if ( AddArcMove( ptP3, ptCen, dAngCen, vtN, MCH_CL_LEADOUT) == GDB_ID_NULL) return false ; } // altrimenti due archi else if ( abs( dAngCen) < 2 * MAX_ANG_CEN){ Point3d ptMid ; pArc->GetMidPoint( ptMid) ; // prima metà arco if ( AddArcMove( ptMid, ptCen, dAngCen / 2, vtN, MCH_CL_LEADOUT) == GDB_ID_NULL) return false ; // seconda metà arco ptCen.z = ptMid.z ; if ( AddArcMove( ptP3, ptCen, dAngCen / 2, vtN, MCH_CL_LEADOUT) == GDB_ID_NULL) return false ; } // oppure tre archi else { Point3d ptTmp ; // primo terzo pArc->GetPointD1D2( 1. / 3, ICurve::FROM_MINUS, ptTmp) ; if ( AddArcMove( ptTmp, ptCen, dAngCen / 3, vtN, MCH_CL_LEADOUT) == GDB_ID_NULL) return false ; // secondo terzo ptCen.z = ptTmp.z ; pArc->GetPointD1D2( 2. / 3, ICurve::FROM_MINUS, ptTmp) ; if ( AddArcMove( ptTmp, ptCen, dAngCen / 3, vtN, MCH_CL_LEADOUT) == GDB_ID_NULL) return false ; // ultimo terzo ptCen.z = ptTmp.z ; if ( AddArcMove( ptP3, ptCen, dAngCen / 3, vtN, MCH_CL_LEADOUT) == GDB_ID_NULL) return false ; } return true ; } } case MILL_LO_GLIDE : // !!! DA FARE !!! return false ; default : return false ; } } //---------------------------------------------------------------------------- double Milling::GetRadiusForStartEndElevation( void) { const double DELTA_ELEV_RAD = 20.0 ; return ( 0.5 * m_TParams.m_dTDiam + DELTA_ELEV_RAD) ; }