DA CONTROLLARE!!!! Piccole modifiche per far funzionare nesting inclinato

- in NestProcess i nomi MachGroup sono sempre interi; si mantiene sempre un BEAM_SAFETY_BUFFER nel riempimento delle barre
- in BeamExec.GetCombinationListFromMatrix corretti indici taglio di testa e coda

BatchProcessNew.lua

@@ -390,7 +390,8 @@ if bToProcess then
             end
          end
          -- Assegno lunghezza della barra
-         dBarLen = PARTS[1].b3PartOriginal:getDimX() + 10
+         -- TODO nella ProcessBeams andava in errore con 10mm!!! CONTROLLARE
+         dBarLen = PARTS[1].b3PartOriginal:getDimX() + 20
          if dBarLen < 2200 then
             dBarLen = dBarLen + 1800
          end

LuaLibs/BeamExec.lua

@@ -153,6 +153,11 @@ function BeamExec.GetToolsFromDB()
          Tool.nDouble = EgtGetValInNotes( Tool.sUserNotes, 'DOUBLE', 'd')
          Tool.bIsProfiledTool = not EgtTdbIsCurrToolStandardDraw()
 
+         -- TODO per capire se ToolHolder è flottante bisogna leggere nota TYPE='Float' su ToolHolder. Serve funzione
+         -- info per utensile su ToolHolder flottante
+         Tool.dOverHang = EgtGetValInNotes( Tool.sUserNotes, 'TOOL_OVERHANG', 'd') or 0
+         Tool.bToolOnFloatingTH = Tool.dOverHang > 0
+
          -- lettura parametri non comuni ( famiglia DRILLBIT non ha parametri specifici)
          if sToolFamily ~= 'DRILLBIT' then
             Tool.dThickness = EgtTdbGetCurrToolParam( MCH_TP.THICK)
@@ -251,6 +256,27 @@ function BeamExec.GetStrategiesFromJSONinBD( sAISetupConfigName)
    end
 end
 
+-------------------------------------------------------------------------------------------------------------
+local function GetRotationName( nRotIndex, nInvertIndex)
+   local sRotation = ''
+
+   if nRotIndex == 1 then
+      sRotation = '0'
+   elseif nRotIndex == 2 then
+      sRotation = '90'
+   elseif nRotIndex == 3 then
+      sRotation = '180'
+   elseif nRotIndex == 4 then
+      sRotation = '270'
+   end
+
+   if nInvertIndex > 1 then
+      sRotation = sRotation .. 'INV'
+   end
+
+   return sRotation
+end
+
 -- TODO prevedere parametri per preferire carico del pezzo verticale oppure orizzontale?
 -------------------------------------------------------------------------------------------------------------
 -- funzione che controlla validità delle combinazioni proposte
@@ -356,188 +382,179 @@ function BeamExec.GetAvailableCombinations( PartInfo, bIsFlipRot)
 end
 
 -------------------------------------------------------------------------------------------------------------
---    *** funzioni posizionamento pezzi all'interno della barra ***
+-- *** Funzioni posizionamento pezzi all'interno della barra***
 -------------------------------------------------------------------------------------------------------------
-function BeamExec.ProcessBeams( dRawW, dRawH, dRawL, dOvmHead, dOvmMid, PARTS, bCreateMachGroup, bIsFlipRot)
-   -- gruppo per geometrie temporanee
-   local idTempGroup = BeamLib.GetTempGroup()
+function BeamExec.ProcessBeams( dRawW, dRawH, dRawL, dOvmHead, dOvmMid, PARTS, bCreateMachGroup, bIsFlipRot )
+   -- 1. Inizializzazione e Default
+   local idTempGroup = BeamLib.GetTempGroup( )
 
-   -- default per nuove costanti qualora non definite
-   BeamData.OVM_BLADE_HBEAM = ( BeamData.OVM_BLADE_HBEAM or 11)
-   BeamData.OVM_CHAIN_HBEAM = ( BeamData.OVM_CHAIN_HBEAM or 8)
+   BeamData.OVM_BLADE_HBEAM = ( BeamData.OVM_BLADE_HBEAM or 11 )
+   BeamData.OVM_CHAIN_HBEAM = ( BeamData.OVM_CHAIN_HBEAM or 8 )
 
-   -- sovramateriale intermedio nullo se non definito
-   dOvmMid = ( dOvmMid or 0)
+   dOvmMid = ( dOvmMid or 5.4 )
+   dOvmHead = ( dOvmHead or 0 )
+   BeamExec.CalcMinUnloadableRaw( dRawW, dRawH )
 
-   -- Determinazione minimo grezzo scaricabile
-   BeamExec.CalcMinUnloadableRaw( dRawW, dRawH)
-
-   -- Creazione nuovo gruppo di lavoro (di default va creato)
-   if bCreateMachGroup == nil then
-      bCreateMachGroup = true
-   end
-   if bCreateMachGroup then
-      local sMgName = EgtGetMachGroupNewName( 'Mach_1')
-      local idNewMg = EgtAddMachGroup( sMgName)
-      if not idNewMg then
-         local sOut = 'Errore nella creazione del gruppo di lavoro ' .. sMgName
-         return false, sOut
+   -- 2. Gestione Gruppo di Lavoro
+   if ( bCreateMachGroup == nil ) then bCreateMachGroup = true end
+   if ( bCreateMachGroup ) then
+      local sMgName = EgtGetMachGroupNewName( 'Mach_1' )
+      local idNewMg = EgtAddMachGroup( sMgName )
+      if ( not idNewMg ) then 
+         return false, 'Errore creazione gruppo di lavoro' 
       end
    end
 
-   -- Impostazione della tavola
-   EgtSetTable( 'Tab')
-
-   --  salvo nota con lunghezza grezzo
-   -- Recupero l'identificativo del gruppo di lavoro corrente
-   local nMGrpId = EgtGetCurrMachGroup()
-   -- Lunghezza della barra
-   local dBarLen = EgtGetInfo( nMGrpId, 'BARLEN', 'd')
-   if not dBarLen then
-      EgtSetInfo( nMGrpId, 'BARLEN', dRawL)
+   -- 3. Configurazione Tavola Macchina
+   EgtSetTable( 'Tab' )
+   local nMGrpId = EgtGetCurrMachGroup( )
+   if ( not EgtGetInfo( nMGrpId, 'BARLEN', 'd' ) ) then
+      EgtSetInfo( nMGrpId, 'BARLEN', dRawL )
    end
 
-   -- Area tavola
-   local b3Tab = EgtGetTableArea()
-   -- Calcolo posizione estremo TR/BR della tavola rispetto a sua origine in BL
-   local dPosY = EgtIf( BeamData.CENTER_BEAM, ( b3Tab:getDimY() + dRawW * EgtIf( BeamData.RIGHT_LOAD, -1, 1)) / 2, EgtIf( BeamData.RIGHT_LOAD, 0, b3Tab:getDimY()))
-   BeamData.ptOriXR = Point3d( b3Tab:getDimX(), dPosY, 0)
-   BeamData.dPosXR = EgtIf( BeamData.RIGHT_LOAD, MCH_CR.BR, MCH_CR.TR)
+   local b3Tab = EgtGetTableArea( )
+   local dPosY = EgtIf( BeamData.CENTER_BEAM, ( b3Tab:getDimY( ) + dRawW * EgtIf( BeamData.RIGHT_LOAD, -1, 1 ) ) / 2, EgtIf( BeamData.RIGHT_LOAD, 0, b3Tab:getDimY( ) ) )
+   
+   BeamData.ptOriXR = Point3d( b3Tab:getDimX( ), dPosY, 0 )
+   BeamData.dPosXR = EgtIf( BeamData.RIGHT_LOAD, MCH_CR.BR, MCH_CR.TR )
 
-   -- Impostazione dell'attrezzaggio di default
-   EgtImportSetup()
+   EgtImportSetup( )
 
-   -- Inserimento dei pezzi con il loro grezzo
+   -- 4. Ciclo di Inserimento Pezzi
    local nCnt = 0
-   local dLen = dRawL
-   local idPrevRaw, dPrevDelta
-   local dDeltaS = dOvmHead
-   local dDeltaSMin = 0
-   local dDeltaE = BeamData.OVM_MID
+   local dMaxX = 0 
+   local idPrevRaw = nil
+   local dNextStartOffset = dOvmHead -- Il primo pezzo applica il sormonto iniziale a destra (testa)
+
    for i = 1, #PARTS do
-      -- dati del pezzo
-      local b3BoxExact = EgtGetBBoxGlob( PARTS[i].id or GDB_ID.NULL, GDB_BB.EXACT)
-      if b3BoxExact:isEmpty() or PARTS[i].b3PartOriginal:isEmpty() then break end
-      EgtOutLog( 'PartSez=' .. EgtNumToString( b3BoxExact:getDimY(), 1) .. 'x' .. EgtNumToString( b3BoxExact:getDimZ(), 1), 3)
-      -- se sezione compatibile e lunghezza disponibile sufficiente
-      local dPartLen = PARTS[i].b3PartOriginal:getDimX()
-      local dPartWidth = PARTS[i].b3PartOriginal:getDimY()
-      local dPartHeight = PARTS[i].b3PartOriginal:getDimZ()
-      local dNextLen = dLen - EgtIf( i == 1, dDeltaS, 0) - dPartLen - dDeltaE
-      if (( abs( dPartWidth - dRawW) < 100 * GEO.EPS_SMALL  and  abs( dPartHeight - dRawH) < 100 * GEO.EPS_SMALL)  or
-          ( abs( dPartHeight - dRawW) < 100 * GEO.EPS_SMALL  and  abs( dPartWidth - dRawH) < 100 * GEO.EPS_SMALL))  and
-         dNextLen + dDeltaE >= 0 then
-         -- eventuale sovramateriale di testa
-         if i > 1 then
-            if PARTS[i].dPosX then
-               dDeltaS = max( PARTS[i].dPosX - ( dRawL - dLen), dDeltaSMin)
-            else
-               dDeltaS = max( dOvmMid - dDeltaE, 0)
-            end
-         end
-         -- dimensioni del grezzo
-         local dCrawLen = min( dPartLen + dDeltaS + dDeltaE, dLen)
-         local dDelta = dCrawLen - dPartLen - dDeltaS
-         -- creo e posiziono il grezzo
-         PARTS[i].idRaw = EgtAddRawPart( Point3d(0,0,0), dCrawLen, dRawW, dRawH, BeamData.RAWCOL)
+      local CurrentPart = PARTS[i]
+      local b3BoxExact = EgtGetBBoxGlob( CurrentPart.id or GDB_ID.NULL, GDB_BB.EXACT )
+      
+      if ( b3BoxExact:isEmpty( ) or CurrentPart.b3PartOriginal:isEmpty( ) ) then break end
 
-         EgtMoveToCornerRawPart( PARTS[i].idRaw, BeamData.ptOriXR, BeamData.dPosXR)
-         EgtMoveRawPart( PARTS[i].idRaw, Vector3d( dLen - dRawL, 0, 0))
-         -- assegno ordine in lavorazione
+      local dPartLen    = CurrentPart.b3PartOriginal:getDimX( )
+      local dPartWidth  = CurrentPart.b3PartOriginal:getDimY( )
+      local dPartHeight = CurrentPart.b3PartOriginal:getDimZ( )
+
+      local dStartOffset = dNextStartOffset
+      local dEndOffset   = dOvmMid
+
+      -- LOGICA LOOK-AHEAD: Analisi del gap reale per la ripartizione specchiata
+      if ( i < #PARTS ) then
+         local dTotalGap = PARTS[i + 1].dPosX - CurrentPart.dPosX - dPartLen
+         if ( dTotalGap > dOvmMid ) then
+            dEndOffset = dOvmMid -- Max 5.4mm sulla coda (lato sinistro del grezzo)
+            dNextStartOffset = dTotalGap - dOvmMid -- Il residuo sulla testa del prossimo (lato destro)
+         else
+            -- Gestione automatica sotto-soglia o compenetrazione geometrica (Nesting Obliquo)
+            dEndOffset = dTotalGap
+            dNextStartOffset = 0
+         end
+      end
+
+      -- MATEMATICA CORRETTA PER X CAD INVERTITA:
+      -- Il grezzo idRaw si estende verso destra. Spostando il pezzo internamente di dEndOffset (dDelta),
+      -- lasciamo dEndOffset a sinistra (coda) e matematicamente dStartOffset a destra (testa).
+      local dCrawLen  = dPartLen + dStartOffset + dEndOffset
+      local dDelta    = dEndOffset
+      local dStartPos = (CurrentPart.dPosX or 0) - dStartOffset
+
+      local bIsSectionOk = ( ( abs( dPartWidth - dRawW ) < 100 * GEO.EPS_SMALL and abs( dPartHeight - dRawH ) < 100 * GEO.EPS_SMALL ) or
+                             ( abs( dPartHeight - dRawW ) < 100 * GEO.EPS_SMALL and abs( dPartWidth - dRawH ) < 100 * GEO.EPS_SMALL ) )
+
+      if ( bIsSectionOk and ( dStartPos + dCrawLen <= dRawL + GEO.EPS_SMALL ) ) then
+         
+         -- 5. Creazione e Posizionamento del Contenitore RawPart
+         CurrentPart.idRaw = EgtAddRawPart( Point3d( 0, 0, 0 ), dCrawLen, dRawW, dRawH, BeamData.RAWCOL )
+         EgtMoveToCornerRawPart( CurrentPart.idRaw, BeamData.ptOriXR, BeamData.dPosXR )
+         EgtMoveRawPart( CurrentPart.idRaw, Vector3d( -dStartPos, 0, 0 ) )
+
+         -- 6. Configurazione Geometrie Pezzo
          nCnt = nCnt + 1
-         EgtSetInfo( PARTS[i].idRaw, 'ORD', nCnt)
-         -- creo o pulisco gruppo geometrie aggiuntive
-         if not BeamLib.CreateOrEmptyAddGroup( PARTS[i].id) then
-            local sOut = 'Error creating Additional Group in Part ' .. tostring( PARTS[i].id)
-            return false, sOut
+         EgtSetInfo( CurrentPart.idRaw, 'ORD', nCnt )
+         
+         if ( not BeamLib.CreateOrEmptyAddGroup( CurrentPart.id ) ) then
+            return false, 'Error creating Additional Group in Part ' .. tostring( CurrentPart.id )
          end
-         -- aggiungo faccia per taglio iniziale al pezzo
-         BeamLib.AddPartStartFace( PARTS[i].id, PARTS[i].b3PartOriginal)
-         -- se sovramateriale di testa, lo notifico
-         if dDeltaS > 0.09 then
-            EgtSetInfo( PARTS[i].idRaw, 'HOVM', dDeltaS)
-            if idPrevRaw then
-               EgtSetInfo( idPrevRaw, 'BDST', dDeltaS + dPrevDelta)
-            end
-         end
-         if dDeltaE > 0.09 then
-            EgtSetInfo( PARTS[i].idRaw, 'TOVM', dDeltaE)
-         end
-         -- aggiungo faccia per taglio finale al pezzo
-         BeamLib.AddPartEndFace( PARTS[i].id, PARTS[i].b3PartOriginal)
-         -- inserisco il pezzo nel grezzo
-         EgtDeselectPartObjs( PARTS[i].id)
-         local ptPos = b3BoxExact:getMin() - PARTS[i].b3PartOriginal:getMin() + Vector3d( dDelta, ( dRawW - dPartWidth) / 2, ( dRawH - dPartHeight) / 2)
-         EgtAddPartToRawPart( PARTS[i].id, ptPos, PARTS[i].idRaw)
-         if abs( dPartWidth - dRawW) > 100 * GEO.EPS_SMALL then
-            -- rotazione attorno a centro geometria complessiva del pezzo
-            EgtRotatePartInRawPart( PARTS[i].id, X_AX(), 90)
-            -- correggo per eccentricità solido rispetto a geometria complessiva del pezzo
-            local vtEccOri = PARTS[i].b3PartOriginal:getCenter() - b3BoxExact:getCenter()
-            local vtEccRot = Vector3d( vtEccOri)
-            vtEccRot:rotate( X_AX(), 90)
-            EgtMovePartInRawPart( PARTS[i].id, ( vtEccOri - vtEccRot))
-         end
-         -- aggiorno la lunghezza residua della barra
-         dLen = dLen - dCrawLen
-         -- aggiorno grezzo precedente
-         idPrevRaw = PARTS[i].idRaw
-         dPrevDelta = dDelta
-         PARTS[i].bIsLastPart = ( i == #PARTS)
-         PARTS[i].dDistanceToNextPiece = dDelta
-         PARTS[i].dRestLength = dLen
-         PARTS[i].b3Raw = EgtGetRawPartBBox( PARTS[i].idRaw)
-         PARTS[i].dLength = PARTS[i].b3Raw:getDimX()
-         PARTS[i].dWidth = PARTS[i].b3Raw:getDimY()
-         PARTS[i].dHeight = PARTS[i].b3Raw:getDimZ()
-         PARTS[i].bSquareSection = abs( PARTS[i].dWidth - PARTS[i].dHeight) < 100 * GEO.EPS_SMALL
-         PARTS[i].idBoxTm = EgtGetFirstInGroup( EgtGetFirstNameInGroup( PARTS[i].id, 'Box') or GDB_ID.NULL)
-         PARTS[i].b3Part = EgtGetBBoxGlob( PARTS[i].idBoxTm, GDB_BB.STANDARD)
-         PARTS[i].nIndexInParts = i
-         PARTS[i].SplittingPoints = BeamLib.GetPartSplittingPoints( PARTS[i])
-         PARTS[i].NotClampableLength = { STD = { dHead = 0, dTail = 0}, SIDE = { dHead = 0, dTail = 0}, DOWN = { dHead = 0, dTail = 0}}
-         PARTS[i].dHeadOverMaterial = dDeltaS
-         PARTS[i].sBTLInfo = EgtGetInfo( PARTS[i].id, 'PROJ', 's') or nil
+         
+         BeamLib.AddPartStartFace( CurrentPart.id, CurrentPart.b3PartOriginal )
+         BeamLib.AddPartEndFace( CurrentPart.id, CurrentPart.b3PartOriginal )
 
-         PARTS[i].sAISetupConfig = EgtGetInfo( PARTS[i].id, 'AISETUP', 's') or
-                                   ( GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo] and GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo].sAISetupConfig) or  -- i parametri BTL potrebbero non esistere
-                                   GENERAL_PARAMETERS.PROJECT.sAISetupConfig or nil
+         -- Inserimento con dDelta (lascia lo spazio vuoto a sinistra e spinge il pezzo a destra)
+         EgtDeselectPartObjs( CurrentPart.id )
+         local ptPos = b3BoxExact:getMin( ) - CurrentPart.b3PartOriginal:getMin( ) + Vector3d( dDelta, ( dRawW - dPartWidth ) / 2, ( dRawH - dPartHeight ) / 2 )
+         EgtAddPartToRawPart( CurrentPart.id, ptPos, CurrentPart.idRaw )
 
-         -- si carica configurazione lavorazioni
-         TIMER:startElapsed('Json')
-         BeamExec.GetStrategiesFromJSONinBD( PARTS[i].sAISetupConfig)
-         PARTS[i].GeneralParameters = BeamLib.GetPieceGeneralParameters( PARTS[i], GENERAL_PARAMETERS_JSON)
-         TIMER:stopElapsed('Json')
-         PARTS[i].CombinationList = BeamExec.GetAvailableCombinations( PARTS[i], bIsFlipRot)
-         PARTS[i].idTempGroup = idTempGroup
+         -- Rotazione sezione se necessaria
+         if ( abs( dPartWidth - dRawW ) > 100 * GEO.EPS_SMALL ) then
+            EgtRotatePartInRawPart( CurrentPart.id, X_AX( ), 90 )
+            local vtEccOri = CurrentPart.b3PartOriginal:getCenter( ) - b3BoxExact:getCenter( )
+            local vtEccRot = Vector3d( vtEccOri )
+            vtEccRot:rotate( X_AX( ), 90 )
+            EgtMovePartInRawPart( CurrentPart.id, ( vtEccOri - vtEccRot ) )
+         end
 
+         -- 7. Popolamento Metadati della Tabella CurrentPart
+         CurrentPart.bIsLastPart = ( i == #PARTS )
+         CurrentPart.dDistanceToNextPiece = dEndOffset
+         CurrentPart.b3Raw = EgtGetRawPartBBox( CurrentPart.idRaw )
+         CurrentPart.dLength = CurrentPart.b3Raw:getDimX( )
+         CurrentPart.dWidth = CurrentPart.b3Raw:getDimY( )
+         CurrentPart.dHeight = CurrentPart.b3Raw:getDimZ( )
+         CurrentPart.bSquareSection = abs( CurrentPart.dWidth - CurrentPart.dHeight ) < 100 * GEO.EPS_SMALL
+         
+         CurrentPart.idBoxTm = EgtGetFirstInGroup( EgtGetFirstNameInGroup( CurrentPart.id, 'Box' ) or GDB_ID.NULL )
+         CurrentPart.b3Part = EgtGetBBoxGlob( CurrentPart.idBoxTm, GDB_BB.STANDARD )
+         CurrentPart.nIndexInParts = i
+         CurrentPart.SplittingPoints = BeamLib.GetPartSplittingPoints( CurrentPart )
+         CurrentPart.NotClampableLength = { STD = { dHead = 0, dTail = 0 }, SIDE = { dHead = 0, dTail = 0 }, DOWN = { dHead = 0, dTail = 0 } }
+         CurrentPart.dHeadOverMaterial = dStartOffset
+         CurrentPart.sBTLInfo = EgtGetInfo( CurrentPart.id, 'PROJ', 's' ) or nil
+         CurrentPart.idTempGroup = idTempGroup
+
+         -- Notifiche al Post-Processor basate sulla nuova scomposizione
+         if ( dStartOffset > 0.09 ) then EgtSetInfo( CurrentPart.idRaw, 'HOVM', dStartOffset ) end
+         if ( dEndOffset > 0.09 ) then EgtSetInfo( CurrentPart.idRaw, 'TOVM', dEndOffset ) end
+         if ( idPrevRaw ) then EgtSetInfo( idPrevRaw, 'BDST', dStartOffset ) end
+
+         -- Caricamento Strategie JSON
+         CurrentPart.sAISetupConfig = EgtGetInfo( CurrentPart.id, 'AISETUP', 's' ) or
+                                      ( GENERAL_PARAMETERS.BTL[CurrentPart.sBTLInfo] and GENERAL_PARAMETERS.BTL[CurrentPart.sBTLInfo].sAISetupConfig ) or
+                                      GENERAL_PARAMETERS.PROJECT.sAISetupConfig or nil
+
+         TIMER:startElapsed( 'Json' )
+         BeamExec.GetStrategiesFromJSONinBD( CurrentPart.sAISetupConfig )
+         CurrentPart.GeneralParameters = BeamLib.GetPieceGeneralParameters( CurrentPart, GENERAL_PARAMETERS_JSON )
+         TIMER:stopElapsed( 'Json' )
+         
+         CurrentPart.CombinationList = BeamExec.GetAvailableCombinations( CurrentPart, bIsFlipRot )
+
+         -- Avanzamento calcolato sulla coordinata reale di fine RawPart (estremità sinistra sulla barra)
+         dMaxX = max( dMaxX, dStartPos + dCrawLen )
+         CurrentPart.dRestLength = dRawL - dMaxX
+         idPrevRaw = CurrentPart.idRaw
       else
-         local sOut = 'Error: part L(' .. EgtNumToString( dPartLen, 1) .. ') too big for raw part L(' .. EgtNumToString( dLen - 0.1, 1) .. ')'
+         local sOut = 'Error: part L(' .. EgtNumToString( dPartLen, 1 ) .. ') too big for remaining bar space'
          return false, sOut
       end
-      -- se rimasto troppo poco grezzo, esco
-      --if Len < BeamData.MinRaw then break end
-      DeltaS = 0
-   end
-   if idPrevRaw then
-      EgtSetInfo( idPrevRaw, 'BDST', 10000)
    end
 
-   -- Se rimasto materiale aggiungo grezzo dell'avanzo
-   -- TODO valutare se ridurre la dLen minima perchè crea discrepanze tra lunghezza inserita e VMill
-   if dLen > 10 then
-      local idRaw = EgtAddRawPart( Point3d(0,0,0), dLen, dRawW, dRawH, BeamData.RAWCOL)
-      EgtMoveToCornerRawPart( idRaw, BeamData.ptOriXR, BeamData.dPosXR)
-      EgtMoveRawPart( idRaw, Vector3d( dLen - dRawL, 0, 0))
-      -- assegno ordine in lavorazione
+   -- 8. Chiusura Barra e Gestione Avanzo (Rest Material)
+   if ( idPrevRaw ) then EgtSetInfo( idPrevRaw, 'BDST', 10000 ) end
+
+   local dRemaining = dRawL - dMaxX
+   if ( dRemaining > 10 ) then
+      local idRawRest = EgtAddRawPart( Point3d( 0, 0, 0 ), dRemaining, dRawW, dRawH, BeamData.RAWCOL )
+      EgtMoveToCornerRawPart( idRawRest, BeamData.ptOriXR, BeamData.dPosXR )
+      EgtMoveRawPart( idRawRest, Vector3d( -dMaxX, 0, 0 ) )
       nCnt = nCnt + 1
-      EgtSetInfo( idRaw, 'ORD', nCnt)
-      -- aggiorno distanza dell'ultimo pezzo dall'eventuale grezzo scaricabile
-      if EgtGetRawPartBBox( idRaw):getDimX() < BeamData.dMinRaw then
+      EgtSetInfo( idRawRest, 'ORD', nCnt )
+      
+      if ( EgtGetRawPartBBox( idRawRest ):getDimX( ) < BeamData.dMinRaw ) then
          PARTS[#PARTS].dDistanceToNextPiece = 10000
       end
    else
-      PARTS[#PARTS].dDistanceToNextPiece = 10000
+      if ( #PARTS > 0 ) then PARTS[#PARTS].dDistanceToNextPiece = 10000 end
    end
 
    return true
@@ -781,9 +798,24 @@ end
 
 -------------------------------------------------------------------------------------------------------------
 local function GetFeatureInfoAndDependency( vProcSingleRot, Part)
+   -- gruppo per geometrie temporanee
+   local idTempGroup = BeamLib.GetTempGroup()
+
+   local HeadProcOriginal
+   local TailProcOriginal
+   local HeadProc
+   local TailProc
+
    -- ciclo tutte le feature
    for i = 1, #vProcSingleRot do
       local Proc = vProcSingleRot[i]
+      if Proc.Topology.sName == 'HeadCut' then
+         HeadProcOriginal = Proc
+         HeadProcOriginal.bIsOriginalHeadcut = true
+      elseif Proc.Topology.sName == 'TailCut' then
+         TailProcOriginal = Proc
+         TailProcOriginal.bIsOriginalTailcut = true
+      end
       -- se feature abilitata alla lavorazione
       if Proc.nFlg ~= 0 then
          -- controllo la feature con tutte le altre per recuperare le dipendenze
@@ -791,6 +823,86 @@ local function GetFeatureInfoAndDependency( vProcSingleRot, Part)
             local ProcB = vProcSingleRot[j]
             -- non si controlla la feature con se stessa o se feature disabilitata
             if i ~= j  and  ProcB.nFlg ~= 0 then
+
+               local bAreBothTruncatingCuts =
+                  ( ID.IsCut( Proc) or ID.IsHeadCut( Proc) or ID.IsTailCut( Proc)) and ( ID.IsCut( ProcB) or ID.IsHeadCut( ProcB) or ID.IsTailCut( ProcB))
+                  and ( FeatureLib.IsFeatureCuttingEntireSection( Proc.b3Box, Part) and FeatureLib.IsFeatureCuttingEntireSection( ProcB.b3Box, Part))
+
+               -- si trovano i veri tagli di testa e coda e si disattivano gli altri, se necessario
+               if bAreBothTruncatingCuts then
+                  -- testa
+                  if Proc.Faces[1].vtN:getX() > GEO.EPS_SMALL and ProcB.Faces[1].vtN:getX() > GEO.EPS_SMALL then
+                     -- il primo taglio è più verso il centro della trave
+                     if ( Proc.b3Box:getMin():getX() < ProcB.b3Box:getMin():getX() - 10 * GEO.EPS_SMALL) then
+                        HeadProc = Proc
+                        local idProcCopy = EgtCopyGlob( Proc.id, idTempGroup)
+                        local idProcBCopy = EgtCopyGlob( ProcB.id, idTempGroup)
+                        EgtMove( idProcCopy, - 500 * GEO.EPS_SMALL * Proc.Faces[1].vtN, GDB_RT.GLOB)
+                        EgtMove( idProcBCopy, 500 * GEO.EPS_SMALL * ProcB.Faces[1].vtN, GDB_RT.GLOB)
+                        -- se i tagli non si intersecano, quello più esterno è da disattivare
+                        if not EgtTestSurfaceSurface( idProcCopy, idProcBCopy, GEO.EPS_SMALL) then
+                           if not Proc.SlaveProcIndexes then
+                              Proc.SlaveProcIndexes = {}
+                           end
+                           table.insert( Proc.SlaveProcIndexes, j)
+                           ProcB.nIndexMasterProc = i
+                           ProcB.nFlg = 0
+                        end
+                     -- il secondo taglio è più verso il centro della trave
+                     elseif Proc.b3Box:getMin():getX() >= ProcB.b3Box:getMin():getX() - 10 * GEO.EPS_SMALL then
+                        HeadProc = ProcB
+                        local idProcCopy = EgtCopyGlob( Proc.id, idTempGroup)
+                        local idProcBCopy = EgtCopyGlob( ProcB.id, idTempGroup)
+                        EgtMove( idProcBCopy, - 500 * GEO.EPS_SMALL * ProcB.Faces[1].vtN, GDB_RT.GLOB)
+                        EgtMove( idProcCopy, 500 * GEO.EPS_SMALL * Proc.Faces[1].vtN, GDB_RT.GLOB)
+                        -- se i tagli non si intersecano, quello più esterno è da disattivare
+                        if not EgtTestSurfaceSurface( idProcCopy, idProcBCopy, GEO.EPS_SMALL) then
+                           if not ProcB.SlaveProcIndexes then
+                              ProcB.SlaveProcIndexes = {}
+                           end
+                           table.insert( ProcB.SlaveProcIndexes, i)
+                           Proc.nIndexMasterProc = j
+                           Proc.nFlg = 0
+                        end
+                     end
+                  -- coda
+                  elseif Proc.Faces[1].vtN:getX() <= GEO.EPS_SMALL and ProcB.Faces[1].vtN:getX() <= GEO.EPS_SMALL then
+                     -- il primo taglio è più verso il centro della trave
+                     if Proc.b3Box:getMax():getX() > ProcB.b3Box:getMax():getX() + 10 * GEO.EPS_SMALL then
+                        TailProc = Proc
+                        local idProcCopy = EgtCopyGlob( Proc.id, idTempGroup)
+                        local idProcBCopy = EgtCopyGlob( ProcB.id, idTempGroup)
+                        EgtMove( idProcCopy, - 500 * GEO.EPS_SMALL * Proc.Faces[1].vtN, GDB_RT.GLOB)
+                        EgtMove( idProcBCopy, 500 * GEO.EPS_SMALL * ProcB.Faces[1].vtN, GDB_RT.GLOB)
+                        -- se i tagli non si intersecano, quello più esterno è da disattivare
+                        if not EgtTestSurfaceSurface( idProcCopy, idProcBCopy, GEO.EPS_SMALL) then
+                           if not Proc.SlaveProcIndexes then
+                              Proc.SlaveProcIndexes = {}
+                           end
+                           table.insert( Proc.SlaveProcIndexes, j)
+                           ProcB.nIndexMasterProc = i
+                           ProcB.nFlg = 0
+                        end
+                     -- il secondo taglio è più verso il centro della trave
+                     elseif Proc.b3Box:getMax():getX() >= ProcB.b3Box:getMax():getX() - 10 * GEO.EPS_SMALL then
+                        TailProc = ProcB
+                        local idProcCopy = EgtCopyGlob( Proc.id, idTempGroup)
+                        local idProcBCopy = EgtCopyGlob( ProcB.id, idTempGroup)
+                        EgtMove( idProcBCopy, - 500 * GEO.EPS_SMALL * ProcB.Faces[1].vtN, GDB_RT.GLOB)
+                        EgtMove( idProcCopy, 500 * GEO.EPS_SMALL * Proc.Faces[1].vtN, GDB_RT.GLOB)
+                        -- se i tagli non si intersecano, quello più esterno è da disattivare
+                        if not EgtTestSurfaceSurface( idProcCopy, idProcBCopy, GEO.EPS_SMALL) then
+                           if not ProcB.SlaveProcIndexes then
+                              ProcB.SlaveProcIndexes = {}
+                           end
+                           table.insert( ProcB.SlaveProcIndexes, i)
+                           Proc.nIndexMasterProc = j
+                           Proc.nFlg = 0
+                        end
+                     end
+                  end
+               end
+
                -- se entrambi tagli di testa, si tiene sempre il primo ( ma non quello aggiunto dall'automatismo)
                if ( ID.IsHeadCut( Proc) and not EgtGetInfo( Proc.id, 'HEAD_ADD_CUT', 'i')) and ID.IsHeadCut( ProcB) then
                   if not Proc.SlaveProcIndexes then
@@ -828,7 +940,43 @@ local function GetFeatureInfoAndDependency( vProcSingleRot, Part)
          end
       end
    end
-   return vProcSingleRot
+
+   if not HeadProc then
+      HeadProc = HeadProcOriginal
+   end
+   if not TailProc then
+      TailProc = TailProcOriginal
+   end
+   HeadProc.Topology = {}
+   TailProc.Topology = {}
+   HeadProc.Topology.sFamily = 'HeadCut'
+   HeadProc.Topology.sName = 'HeadCut'
+   TailProc.Topology.sFamily = 'TailCut'
+   TailProc.Topology.sName = 'TailCut'
+   HeadProc.AvailableStrategies = GetStrategies( HeadProc, Part.sAISetupConfig)
+   TailProc.AvailableStrategies = GetStrategies( TailProc, Part.sAISetupConfig)
+   -- per nesting, si settano come info gli offset X degli estremi dei tagli
+   local HeadcutInfo = {}
+   local PtSortedHead = BeamLib.GetSortedVertices( HeadProc)
+   if PtSortedHead then
+      HeadcutInfo.OffsetX = {}
+      for i = 1, #PtSortedHead do
+         table.insert( HeadcutInfo.OffsetX, Part.b3Part:getMax():getX() - PtSortedHead[i]:getX())
+      end
+   end
+   local TailcutInfo = {}
+   local PtSortedTail = BeamLib.GetSortedVertices( TailProc)
+   if PtSortedTail then
+      TailcutInfo.OffsetX = {}
+      for i = 1, #PtSortedHead do
+         table.insert( TailcutInfo.OffsetX, Part.b3Part:getMin():getX() - PtSortedTail[i]:getX())
+      end
+   end
+   -- per nesting, si settano come info le normali delle facce di taglio
+   HeadcutInfo.vtN = HeadProc.Faces[1].vtN
+   TailcutInfo.vtN = TailProc.Faces[1].vtN
+
+   return vProcSingleRot, HeadcutInfo, TailcutInfo
 end
 
 -------------------------------------------------------------------------------------------------------------
@@ -983,6 +1131,9 @@ local function CalculateStrategies( vProcSingleRot, Part)
                      Proc.AvailableStrategies[nIndexCurrentStrategy].Result.dTimeToMachine = 99
                   end
                   
+                  if not Proc.AvailableStrategies.dAllStrategiesTotalTime then
+                     Proc.AvailableStrategies.dAllStrategiesTotalTime = 0
+                  end
                   Proc.AvailableStrategies.dAllStrategiesTotalTime = Proc.AvailableStrategies.dAllStrategiesTotalTime + Proc.AvailableStrategies[nIndexCurrentStrategy].Result.dTimeToMachine
                   -- se scelta strategia in modalità base o standard, esco subito alla prima che trovo completa
                   if Part.GeneralParameters.GEN_sMachiningStrategy == 'FIRST_IN_LIST' and Proc.AvailableStrategies[nIndexCurrentStrategy].Result.sStatus == 'Complete' then
@@ -1192,7 +1343,11 @@ local function CalculateMachinings( vProc, Part, nInitialRotation)
             local StrategyScriptName = Proc.ChosenStrategy.sStrategyId .. '\\' .. Proc.ChosenStrategy.sStrategyId
             local StrategyScript = require( StrategyScriptName)
             -- eseguo la strategia e si applicano le lavorazioni. Si passa la Proc e i parametri personalizzati
-            _, _ = StrategyScript.Make( true, Proc, Part, Proc.ChosenStrategy)
+            local _, Result = StrategyScript.Make( true, Proc, Part, Proc.ChosenStrategy)
+            -- per i tagli di testa e coda, che non hanno girato nel CalculateStrategies, si devono settare i risultati 
+            if ID.IsHeadCut( Proc) or ID.IsTailCut( Proc) then
+               Proc.ChosenStrategy.Result = Result
+            end
          -- se tutte le strategie disponibili non sono applicabili
          else
             local nOffsetIndex = EgtIf( Part.bPartInCombiIsInverted, 4, 0)
@@ -1244,12 +1399,16 @@ function BeamExec.GetProcessings( PARTS, bIsFlipRot)
       -- se è prerotazione, oltre al ciclo normale, si devono verificare anche invertiti
       local bCalcInverted = bIsFlipRot and PARTS[nPart].GeneralParameters.GEN_bAllowPieceInversion
       local nCycles = EgtIf( bCalcInverted, 2, 1)
+      PARTS[nPart].HeadcutInfo = {}
+      PARTS[nPart].TailcutInfo = {}
       -- per ogni inversione
       for nInvertIndex = 1, nCycles do
          -- per ogni rotazione
          for nRotIndex = 1, 4 do
             local nOffsetIndex = EgtIf( nInvertIndex == 2, 4, 0)
+            -- le rotazioni sono 1,2,3,4 (0, 90, 180, 270) e 5,6,7,8 (le stesse invertite)
             local nIndex = nRotIndex + nOffsetIndex
+            local HeadcutInfo, TailcutInfo
             -- si calcolano le feature solo se la rotazione può essere presa in considerazione
             if PARTS[nPart].CombinationList.Rotations[nRotIndex] == 1 then
                -- recupero le feature di lavorazione della trave
@@ -1257,11 +1416,23 @@ function BeamExec.GetProcessings( PARTS, bIsFlipRot)
 
                -- recupero informazioni ausiliarie feature e dipendenze tra feature stesse
                -- TODO le dipendenze cambiano in base alla rotazione del pezzo? probabilmente no
-               vProcRot[nIndex] = GetFeatureInfoAndDependency( vProcRot[nIndex], PARTS[nPart])
+               vProcRot[nIndex], HeadcutInfo, TailcutInfo = GetFeatureInfoAndDependency( vProcRot[nIndex], PARTS[nPart])
             else
                -- inserisco una tabella vuota
                table.insert( vProcRot, {})
             end
+            if HeadcutInfo then
+               PARTS[nPart].HeadcutInfo[nIndex] = {
+                  OffsetX = HeadcutInfo.OffsetX,
+                  vtN = HeadcutInfo.vtN
+               }
+            end
+            if TailcutInfo then
+               PARTS[nPart].TailcutInfo[nIndex] = {
+                  OffsetX = TailcutInfo.OffsetX,
+                  vtN = TailcutInfo.vtN
+               }
+            end
             -- rotazione pezzo di 90° per volta
             BeamLib.RotateRawPart( PARTS[nPart], 1)
             -- aggiorno info pezzo
@@ -1491,13 +1662,15 @@ local function GetCombinationListFromMatrix( ProcessingsOnPart, PartInfo, bRePro
          for nProc = 1, #ProcessingsOnPart.Rotation[1] do
             -- Si controlla sempre la rotazione 1 perchè la dipendenza di una feature da un'altra non dipende dalla rotazione
             -- se feature disattivata perchè eseguita da master a lei associata dichiaro comunque eseguita
-            if ProcessingsOnPart.Rotation[1][nProc].nFlg == 0 and  ProcessingsOnPart.Rotation[1][nProc].nIndexMasterProc then
-               ProcessingsOnPart.Rotation[1][nProc].nIndexRotation = nUnloadPos
-               table.insert( SingleCombination.Rot0, ProcessingsOnPart.Rotation[1][nProc])
+            local ProcOnFirstRotation = ProcessingsOnPart.Rotation[1][nProc]
+            if ProcOnFirstRotation.nFlg == 0 and  ProcOnFirstRotation.nIndexMasterProc then
+               ProcOnFirstRotation.nIndexRotation = nUnloadPos
+               table.insert( SingleCombination.Rot0, ProcOnFirstRotation)
                SingleCombination.nComplete = SingleCombination.nComplete + 1
             else
                local nOffsetIndex = EgtIf( SingleCombination.bPartInCombiIsInverted, 4, 0)
-               if not ID.IsHeadCut( ProcessingsOnPart.Rotation[1][nProc])  and  not ID.IsTailCut( ProcessingsOnPart.Rotation[1][nProc]) then
+               if not ( ( ID.IsHeadCut( ProcOnFirstRotation) and ProcOnFirstRotation.bIsOriginalHeadcut)
+                  or ( ID.IsTailCut( ProcOnFirstRotation) and ProcOnFirstRotation.bIsOriginalTailcut)) then
                   -- ciclo sulle rotazioni
                   local nNextRot = nUnloadPos
                   local ResultsList = {}
@@ -1523,34 +1696,40 @@ local function GetCombinationListFromMatrix( ProcessingsOnPart, PartInfo, bRePro
                      nNextRot = EgtIf( nNextRot + 1 > 4, nNextRot + 1 - 4, nNextRot + 1)
                   end
 
-                  -- se la feature può essere lavorata in almeno una rotazione
-                  if #ResultsList > 0 then
-                     local Proc, Data = GetProcBestMachRotationFromList( ResultsList, PartInfo)
-                     Proc.nIndexRotation = Data.nIndexRotation
-                     -- inserisco la Proc nell'apposita lista
-                     if Data.nIndexRotation == nUnloadPos then
-                        table.insert( SingleCombination.Rot0, Proc)
-                     elseif Data.nIndexRotation == nUnloadPos + 1 then
-                        table.insert( SingleCombination.Rot90, Proc)
-                        bRot90 = true
-                     else
-                        table.insert( SingleCombination.Rot180, Proc)
-                        bRot180 = true
-                     end
-
-                     SingleCombination.dTotalTimeToMachine = SingleCombination.dTotalTimeToMachine + Data.dTimeToMachine
-                     SingleCombination.dTotalQuality = SingleCombination.dTotalQuality + Data.dQuality
-                     SingleCombination.dTotalCompletionIndex = SingleCombination.dTotalCompletionIndex + Data.dCompletionIndex
-                     SingleCombination.nComplete = SingleCombination.nComplete + EgtIf( Data.bComplete, 1, 0)
-                     SingleCombination.nNotComplete = SingleCombination.nNotComplete + EgtIf( Data.bNotComplete, 1, 0)
-                     SingleCombination.nNotExecute = SingleCombination.nNotExecute + EgtIf( Data.bNotApplicable, 1, 0)
-                     SingleCombination.nIndexInCombinationList = i
-                     SingleCombination.nIndexRotation = nUnloadPos
+                  -- se la feature può essere lavorata in almeno una rotazione e non è un taglio di testa o coda
+                  if ID.IsHeadCut( ProcessingsOnPart.Rotation[1+nOffsetIndex][nProc]) then
+                     SingleCombination.nIndexHeadCutInVProc = nProc
+                  elseif ID.IsTailCut( ProcessingsOnPart.Rotation[1+nOffsetIndex][nProc]) then
+                     SingleCombination.nIndexTailCutInVProc = nProc
                   else
-                     ProcessingsOnPart.Rotation[nUnloadPos+nOffsetIndex][nProc].nIndexRotation = nUnloadPos
-                     ProcessingsOnPart.Rotation[nUnloadPos+nOffsetIndex][nProc].nFlg = 0
-                     table.insert( SingleCombination.Rot0, ProcessingsOnPart.Rotation[nUnloadPos+nOffsetIndex][nProc])
-                     SingleCombination.nNotExecute = SingleCombination.nNotExecute + 1
+                     if #ResultsList > 0 then
+                        local Proc, Data = GetProcBestMachRotationFromList( ResultsList, PartInfo)
+                        Proc.nIndexRotation = Data.nIndexRotation
+                        -- inserisco la Proc nell'apposita lista
+                        if Data.nIndexRotation == nUnloadPos then
+                           table.insert( SingleCombination.Rot0, Proc)
+                        elseif Data.nIndexRotation == nUnloadPos + 1 then
+                           table.insert( SingleCombination.Rot90, Proc)
+                           bRot90 = true
+                        else
+                           table.insert( SingleCombination.Rot180, Proc)
+                           bRot180 = true
+                        end
+
+                        SingleCombination.dTotalTimeToMachine = SingleCombination.dTotalTimeToMachine + Data.dTimeToMachine
+                        SingleCombination.dTotalQuality = SingleCombination.dTotalQuality + Data.dQuality
+                        SingleCombination.dTotalCompletionIndex = SingleCombination.dTotalCompletionIndex + Data.dCompletionIndex
+                        SingleCombination.nComplete = SingleCombination.nComplete + EgtIf( Data.bComplete, 1, 0)
+                        SingleCombination.nNotComplete = SingleCombination.nNotComplete + EgtIf( Data.bNotComplete, 1, 0)
+                        SingleCombination.nNotExecute = SingleCombination.nNotExecute + EgtIf( Data.bNotApplicable, 1, 0)
+                        SingleCombination.nIndexInCombinationList = i
+                        SingleCombination.nIndexRotation = nUnloadPos
+                     else
+                        ProcessingsOnPart.Rotation[nUnloadPos+nOffsetIndex][nProc].nIndexRotation = nUnloadPos
+                        ProcessingsOnPart.Rotation[nUnloadPos+nOffsetIndex][nProc].nFlg = 0
+                        table.insert( SingleCombination.Rot0, ProcessingsOnPart.Rotation[nUnloadPos+nOffsetIndex][nProc])
+                        SingleCombination.nNotExecute = SingleCombination.nNotExecute + 1
+                     end
                   end
                else
                   if ID.IsHeadCut( ProcessingsOnPart.Rotation[1+nOffsetIndex][nProc]) then
@@ -1665,7 +1844,7 @@ function BeamExec.ProcessMachinings( PARTS, bIsFlipRot)
                                     nPhase = nPhase}
             table.insert( DB_MACH_APPLIED, MachExtraInfo)
          else
-            BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, 0)
+            BeamLib.AddPhaseWithRawParts( PARTS, nPart, BeamData.ptOriXR, BeamData.dPosXR, 0)
          end
          -- si sposta il pezzo nella posizione originale, di quando è stata fatta la collect. In questo modo tutti i dati calcolati nella collect restano validi.
          -- Altrimenti bisognava ricalcolare tutto, aumentando tempo di calcolo.
@@ -1823,7 +2002,7 @@ function BeamExec.ProcessMachinings( PARTS, bIsFlipRot)
             BeamLib.RotateRawPart( PARTS[nPart], nRotation - nCurrPosition)
             nCurrPosition = nRotation
             EgtSetInfo( idDisp, 'ROT', -2)
-            bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS[nPart], 'DOWN')
+            bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS, PARTS[nPart], 'DOWN')
             bSplitAlreadyExecuted = bSplitAlreadyExecuted or bSplitExecutedOnRot
             bProcess = bProcess or bTryToReProcess
          end
@@ -1832,7 +2011,7 @@ function BeamExec.ProcessMachinings( PARTS, bIsFlipRot)
          if MatrixResult.bSomeFeatureSide then
             -- se ci sono state lavorazioni in rotazione precedente devo creare altra fase. Altrimenti già creata da prima
             if MatrixResult.bSomeFeatureDown then
-               BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
+               BeamLib.AddPhaseWithRawParts( PARTS, nPart, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
                nPhase = EgtGetCurrPhase()
                idDisp = EgtGetPhaseDisposition( nPhase)
                EgtSetInfo( idDisp, 'ORD', nOrd)
@@ -1851,14 +2030,14 @@ function BeamExec.ProcessMachinings( PARTS, bIsFlipRot)
             BeamLib.RotateRawPart( PARTS[nPart], nRotation - nCurrPosition)
             nCurrPosition = nRotation
             EgtSetInfo( idDisp, 'ROT', -1)
-            bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS[nPart], 'SIDE')
+            bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS, PARTS[nPart], 'SIDE')
             bSplitAlreadyExecuted = bSplitAlreadyExecuted or bSplitExecutedOnRot
             bProcess = bProcess or bTryToReProcess
          end
 
          -- se ci sono state lavorazioni in rotazione precedente devo creare altra fase. Altrimenti già creata da prima
          if MatrixResult.bSomeFeatureDown or MatrixResult.bSomeFeatureSide then
-            BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
+            BeamLib.AddPhaseWithRawParts( PARTS, nPart, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
             nPhase = EgtGetCurrPhase()
             idDisp = EgtGetPhaseDisposition( nPhase)
             EgtSetInfo( idDisp, 'ORD', nOrd)
@@ -1877,7 +2056,7 @@ function BeamExec.ProcessMachinings( PARTS, bIsFlipRot)
          BeamLib.RotateRawPart( PARTS[nPart], nInitialPosition - 1)
 
          -- aggiunta lavorazioni in ultima fase
-         _, _, _, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS[nPart], 'STD')
+         _, _, _, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS, PARTS[nPart], 'STD')
          bProcess = bProcess or bTryToReProcess
 
          -- se bisogna riprocessare, si annulla tutto
@@ -1917,7 +2096,7 @@ function BeamExec.ProcessMachinings( PARTS, bIsFlipRot)
    -- =====  finiti i pezzi, si scarica il restante  =====
    local idRestPart = EgtGetNextRawPart( PARTS[#PARTS].idRaw)
    if idRestPart and EgtGetRawPartBBox( idRestPart):getDimX() >= BeamData.dMinRaw then
-      BeamLib.AddPhaseWithRawParts( idRestPart, BeamData.ptOriXR, BeamData.dPosXR, 0)
+      BeamLib.AddPhaseWithRawParts( PARTS, #PARTS + 1, BeamData.ptOriXR, BeamData.dPosXR, 0)
       local nPhase = EgtGetCurrPhase()
       local idDisp = EgtGetPhaseDisposition( nPhase)
       EgtSetInfo( idDisp, 'TYPE', 'REST')
@@ -1962,8 +2141,8 @@ end
 function BeamExec.ProcessAlternatives( PARTS)
 
    -- inizializzazione variabili globali per interfaccia
-   BEAM.ALTERNATIVESNEST2D = ''
-   BEAM.ALTERNATIVES = ''
+   local Alternatives = {}
+   local AlternativesNest2D = {}
 
    -- ciclo sui pezzi
    local BestCombination = {}
@@ -2193,7 +2372,7 @@ function BeamExec.ProcessAlternatives( PARTS)
                   BeamLib.RotateRawPart( PARTS[nPart], nRotation - nCurrPosition)
                   nCurrPosition = nRotation
                   EgtSetInfo( idDisp, 'ROT', -2)
-                  bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS[nPart], 'DOWN')
+                  bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS, PARTS[nPart], 'DOWN')
                   bSplitAlreadyExecuted = bSplitAlreadyExecuted or bSplitExecutedOnRot
                   bProcess = bProcess or bTryToReProcess
                end
@@ -2202,7 +2381,7 @@ function BeamExec.ProcessAlternatives( PARTS)
                if MatrixResult.bSomeFeatureSide then
                   -- se ci sono state lavorazioni in rotazione precedente devo creare altra fase. Altrimenti già creata da prima
                   if MatrixResult.bSomeFeatureDown then
-                     BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
+                     BeamLib.AddPhaseWithRawParts( PARTS, nPart, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
                      nPhase = EgtGetCurrPhase()
                      idDisp = EgtGetPhaseDisposition( nPhase)
                      EgtSetInfo( idDisp, 'ORD', nOrd)
@@ -2221,14 +2400,14 @@ function BeamExec.ProcessAlternatives( PARTS)
                   BeamLib.RotateRawPart( PARTS[nPart], nRotation - nCurrPosition)
                   nCurrPosition = nRotation
                   EgtSetInfo( idDisp, 'ROT', -1)
-                  bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS[nPart], 'SIDE')
+                  bAreAllMachiningApplyOk, sErr, bSplitExecutedOnRot, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS, PARTS[nPart], 'SIDE')
                   bSplitAlreadyExecuted = bSplitAlreadyExecuted or bSplitExecutedOnRot
                   bProcess = bProcess or bTryToReProcess
                end
 
                -- se ci sono state lavorazioni in rotazione precedente devo creare altra fase. Altrimenti già creata da prima
                if MatrixResult.bSomeFeatureDown or MatrixResult.bSomeFeatureSide then
-                  BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
+                  BeamLib.AddPhaseWithRawParts( PARTS, nPart, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
                   nPhase = EgtGetCurrPhase()
                   idDisp = EgtGetPhaseDisposition( nPhase)
                   EgtSetInfo( idDisp, 'ORD', nOrd)
@@ -2247,7 +2426,7 @@ function BeamExec.ProcessAlternatives( PARTS)
                BeamLib.RotateRawPart( PARTS[nPart], nInitialPosition - 1)
 
                -- aggiunta lavorazioni in ultima fase
-               _, _, _, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS[nPart], 'STD')
+               _, _, _, bTryToReProcess = MachiningLib.AddOperations( MACHININGS, PARTS, PARTS[nPart], 'STD')
                bProcess = bProcess or bTryToReProcess
 
                -- se bisogna riprocessare, si annulla tutto
@@ -2281,7 +2460,7 @@ function BeamExec.ProcessAlternatives( PARTS)
          -- =====  finiti i pezzi, si scarica il restante  =====
          local idRestPart = EgtGetNextRawPart( PARTS[#PARTS].idRaw)
          if idRestPart and EgtGetRawPartBBox( idRestPart):getDimX() >= BeamData.dMinRaw then
-            BeamLib.AddPhaseWithRawParts( idRestPart, BeamData.ptOriXR, BeamData.dPosXR, 0)
+            BeamLib.AddPhaseWithRawParts( PARTS, #PARTS + 1, BeamData.ptOriXR, BeamData.dPosXR, 0)
             local nPhase = EgtGetCurrPhase()
             local idDisp = EgtGetPhaseDisposition( nPhase)
             EgtSetInfo( idDisp, 'TYPE', 'REST')
@@ -2292,23 +2471,14 @@ function BeamExec.ProcessAlternatives( PARTS)
          local bApplOk, _, _ = EgtApplyAllMachinings()
          -- se non ci sono errori, soluzione alternativa valida: scrittura variabili globali per interfaccia
          if bApplOk then
-            local Alternatives = {}
             local sBitIndexCombinationWithInvert = BestCombination.sBitIndexCombination .. EgtIf( BestCombination.bPartInCombiIsInverted, '_INV', '')
             if TotalCombiToTest[z].bIsNesting2D then
-               if BEAM.ALTERNATIVESNEST2D and BEAM.ALTERNATIVESNEST2D ~= "" then
-                  table.insert( Alternatives, BEAM.ALTERNATIVESNEST2D)
-               end
-               table.insert( Alternatives, sBitIndexCombinationWithInvert)
-               BEAM.ALTERNATIVESNEST2D = table.concat( Alternatives, ', ')
+               table.insert( AlternativesNest2D, sBitIndexCombinationWithInvert)
             else
-               if BEAM.ALTERNATIVES and BEAM.ALTERNATIVES ~= "" then
-                  table.insert( Alternatives, BEAM.ALTERNATIVES)
-               end
                table.insert( Alternatives, sBitIndexCombinationWithInvert)
-               BEAM.ALTERNATIVES = table.concat( Alternatives, ', ')
             end
          end
-         -- se ultima combinazione, si esce e non si riporta in posizione inizale. Verrà infatti cancellata
+         -- se ultima combinazione, si esce e non si riporta in posizione iniziale. Verrà infatti cancellata
          if z == #TotalCombiToTest then break end
 
          -- si riporta pezzo in posizione iniziale
@@ -2322,6 +2492,23 @@ function BeamExec.ProcessAlternatives( PARTS)
 
    end
 
+   -- passaggio info a interfaccia da scrivere sul pezzo
+   BEAM.INFONGEPART = {}
+   table.insert( BEAM.INFONGEPART, 'INITIALPOSITION=' .. PARTS[nPart].nInitialPosition)
+   for i = 1, #AlternativesNest2D do
+      local sRotation = BeamLib.ConvertBitIndexToRotationIndex( AlternativesNest2D[i])
+      if PARTS[nPart].HeadcutInfo then
+         local sOffsetX = table.concat( PARTS[nPart].HeadcutInfo[sRotation].OffsetX, ',')
+         local sVtN = ( tostring( PARTS[nPart].HeadcutInfo[sRotation].vtN)):gsub("^%(", ""):gsub("%)$", "")
+         table.insert( BEAM.INFONGEPART, 'ALT' .. AlternativesNest2D[i].. '_H' .. '=' .. sOffsetX .. ';' .. sVtN )
+      end
+      if PARTS[nPart].TailcutInfo then
+         local sOffsetX = table.concat( PARTS[nPart].TailcutInfo[sRotation].OffsetX, ',')
+         local sVtN = ( tostring( PARTS[nPart].TailcutInfo[sRotation].vtN)):gsub("^%(", ""):gsub("%)$", "")
+         table.insert( BEAM.INFONGEPART, 'ALT' .. AlternativesNest2D[i] .. '_T' .. '=' .. sOffsetX .. ';' .. sVtN)
+      end
+   end
+
    -- si cancella eventuale mach group creato per le alternative
     EgtRemoveMachGroup( nTempMachGroupName)
 

LuaLibs/BeamLib.lua

@@ -161,17 +161,45 @@ function BeamLib.GetPartSplittingPoints( Part)
 end
 
 -------------------------------------------------------------------------------------------------------------
-function BeamLib.AddPhaseWithRawParts( idRaw, OriXR, PosXR, dDeltaSucc)
+function BeamLib.AddPhaseWithRawParts( PARTS, nPartIndex, OriXR, PosXR, dDeltaSucc)
    local nPhase = EgtAddPhase()
+   local Part
+   local idRaw
+   -- se l'indice è oltre significa che è l'ultimo grezzo senza pezzi
+   if nPartIndex > #PARTS then
+      idRaw = EgtGetNextRawPart( PARTS[#PARTS].idRaw)
+   else
+      Part = PARTS[nPartIndex]
+      idRaw = Part.idRaw
+   end
    -- si aprono i limiti tavola per permettere rotazioni di pezzi più larghi della tavola
    EgtSetTableAreaOffset( 2000, 2000, 2000, 2000)
    local dRawMove = 0
+   local bIsFirstRaw = true
+   local dPosXFirst = 0
    while idRaw do
+      local dPosX
+      for i = 1, #PARTS do
+         local CurrentPart = PARTS[i]
+         if CurrentPart.idRaw == idRaw then
+            dPosX = CurrentPart.dPosX
+            if bIsFirstRaw then
+               dPosXFirst = dPosX
+            end
+            break
+         end
+         if i == #PARTS then
+            dPosX = PARTS[i].dPosX + PARTS[i].b3Raw:getDimX()
+         end
+      end
+      if bIsFirstRaw then
+         bIsFirstRaw = false
+      else
+         dRawMove = dDeltaSucc + dPosX - dPosXFirst
+      end
       EgtKeepRawPart( idRaw)
       EgtMoveToCornerRawPart( idRaw, OriXR, PosXR)
       EgtMoveRawPart( idRaw, Vector3d( - dRawMove, 0, 0))
-      if dRawMove == 0 then dRawMove = dRawMove + dDeltaSucc end
-      dRawMove = dRawMove + EgtGetRawPartBBox( idRaw):getDimX()
       idRaw = EgtGetNextRawPart( idRaw)
    end
    -- salvo info nuova fase aggiunta
@@ -395,6 +423,24 @@ function BeamLib.GetAddGroup( PartId)
    return AddGrpId, sMchGrp
 end
 
+-------------------------------------------------------------------------------------------------------------
+-- Funzione prossimo nome MachGroup libero (numero intero)
+function BeamLib.GetNewMachGroupName()
+   local idMachGroup = EgtGetFirstMachGroup()
+   if not idMachGroup then return 1 end
+   local nMaxMachGroup = 0
+   while idMachGroup do
+      local sMachGroupName = EgtGetMachGroupName( idMachGroup)
+      local nMachGroupName = tonumber( sMachGroupName)
+      if nMachGroupName > nMaxMachGroup then
+         nMaxMachGroup = nMachGroupName
+      end
+      idMachGroup = EgtGetNextMachGroup( idMachGroup)
+   end
+   
+   return nMaxMachGroup + 1
+end
+
 -------------------------------------------------------------------------------------------------------------
 -- restituisce le facce della parte interessate dalla feature Proc
 -- TODO da spostare in FeatureLib???
@@ -512,10 +558,69 @@ function BeamLib.GetDirectionFromSCC( nSCC)
    elseif nSCC == MCH_SCC.ADIR_ZM then
       vtSCC = -Z_AX()
    end
-   
+
    return vtSCC
 end
 
+-------------------------------------------------------------------------------------------------------------
+-- Restituisce una tabella con i punti ai vertici della faccia, in globale
+-- ordinati partendo da quello ai valori minimi degli assi e i successivi secondo rotazione destrorsa X+;
+-- solo per Proc a 1 faccia
+function BeamLib.GetSortedVertices( Proc)
+   local PtVerticesSorted = {}
+
+   -- se più di una faccia si esce subito
+   if Proc.nFct > 1 then
+      return
+   end
+
+   local PtVertices = {}
+   local nFirstIndex
+   local dMinYZ = GEO.INFINITO
+   for i = 1, #Proc.Faces[1].Edges do
+      local Edge = Proc.Faces[1].Edges[i]
+      table.insert( PtVertices, Edge.ptStart)
+      if ( Edge.ptStart:getY() + Edge.ptStart:getZ() < dMinYZ) then
+         nFirstIndex = i
+         dMinYZ = Edge.ptStart:getY() + Edge.ptStart:getZ()
+      end
+   end
+
+   table.insert( PtVerticesSorted, PtVertices[nFirstIndex])
+   local nCurrentIndex = nFirstIndex
+   -- faccia che guarda verso X+, ordine ok
+   if Proc.Faces[1].vtN:getX() > GEO.EPS_SMALL then
+      for _ = 1, #PtVertices - 1 do
+         _, nCurrentIndex = BeamLib.GetAdjacentIndices( nCurrentIndex, #PtVertices)
+         table.insert( PtVerticesSorted, PtVertices[nCurrentIndex])
+      end
+   -- faccia che guarda verso X-, ordine da invertire
+   else
+      for _ = 1, #PtVertices - 1 do
+         nCurrentIndex = BeamLib.GetAdjacentIndices( nCurrentIndex, #PtVertices)
+         table.insert( PtVerticesSorted, PtVertices[nCurrentIndex])
+      end
+   end
+
+   return PtVerticesSorted
+end
+
+-------------------------------------------------------------------------------------------------------------
+-- restituisce il precedente e prossimo indice 1-based, tenendo conto del massimo indice
+function BeamLib.GetAdjacentIndices( nCurrentIndex, nMaxIndex)
+   local nPreviousIndex, nNextIndex
+
+   if ( nCurrentIndex < 1) or ( nCurrentIndex > nMaxIndex) then
+      return
+   end
+
+   -- circular indexing 1-based
+   nPreviousIndex = ((nCurrentIndex - 2 + nMaxIndex) % nMaxIndex) + 1
+   nNextIndex = (nCurrentIndex % nMaxIndex) + 1
+
+   return nPreviousIndex, nNextIndex
+end
+
 -------------------------------------------------------------------------------------------------------------
 -- Funzione per determinare se la faccia ha lati molto corti (trascurabili) ed è quindi approssimabile ad una 3 facce
 function BeamLib.Is3EdgesApprox( Proc, idFace, nAddGrpId)
@@ -785,17 +890,18 @@ function BeamLib.BinaryToDecimal( dNumber)
    local sNumberToConvert = tostring( dNumber)
    local dResult = 0
    local k = 0
-   
+
    for i = #sNumberToConvert, 1, -1 do
       k = k + 1
-      local n = string.sub(sNumberToConvert, k, k)
-      dResult = dResult + n*(2^(i-1))
+      local n = string.sub( sNumberToConvert, k, k)
+      dResult = dResult + n * ( 2^( i-1))
    end
-   
+
    return dResult
 end
 
 -------------------------------------------------------------------------------------------------------------
+-- TODO si può sostituire con funzione EgtNumToBitString
 function BeamLib.DecimalToBinary( dNumber)
    local sNumberToConvert = tostring( dNumber)
    local n = sNumberToConvert
@@ -803,12 +909,12 @@ function BeamLib.DecimalToBinary( dNumber)
    local sResult = ""
    
    for i = sNumberToConvert, 0, -1 do
-       local q = math.modf(n)
-       n = n/2
-       local b = q%2
-       table.insert(tmp, b)
+       local q = math.modf( n)
+       n = n / 2
+       local b = q % 2
+       table.insert( tmp, b)
 
-       if (q == 1) then
+       if ( q == 1) then
           break
        end
    end
@@ -816,7 +922,7 @@ function BeamLib.DecimalToBinary( dNumber)
    for i = #tmp, 1, -1 do
      sResult = sResult..tmp[i]
    end
-   
+
    return tonumber( sResult)
 end
 
@@ -830,6 +936,43 @@ function BeamLib.CalculateStringBinaryFormat( dNumber, CharNumber)
    return NumberString
 end
 
+-------------------------------------------------------------------------------------------------------------
+function BeamLib.ConvertBitIndexToRotationIndex( sBitIndexCombination)
+   local nRotationIndex
+
+   if sBitIndexCombination == '1000' then
+      return 1
+   elseif sBitIndexCombination == '0100' then
+      return 2
+   elseif sBitIndexCombination == '0010' then
+      return 3
+   elseif sBitIndexCombination == '0001' then
+      return 4
+   elseif sBitIndexCombination == '1000_INV' then
+      return 5
+   elseif sBitIndexCombination == '0100_INV' then
+      return 6
+   elseif sBitIndexCombination == '0010_INV' then
+      return 7
+   elseif sBitIndexCombination == '0001_INV' then
+      return 8
+   end
+
+   return nRotationIndex
+end
+
+-------------------------------------------------------------------------------------------------------------
+-- reindicizza una tabella passata ripartendo dall'indice nStartIndex e mantenendo l'ordine
+function BeamLib.RotateTableFromIndex( Table, nStartIndex)
+    local RotatedTable = {}
+
+    for i = 1, #Table do
+        RotatedTable[#RotatedTable + 1] = Table[((RotatedTable + i - 2) % #Table) + 1]
+    end
+
+    return RotatedTable
+end
+
 -------------------------------------------------------------------------------------------------------------
 --- copia una tabella lua in modo ricorsivo, ossia mantiene indipendenti anche tutte le sottotabelle
 --- ATTENZIONE: in caso di modifiche vanno gestiti anche i tipi custom; sarebbe meglio metterla nel LuaLibs

LuaLibs/FeatureLib.lua

@@ -43,7 +43,7 @@ end
 
 -------------------------------------------------------------------------------------------------------------
 -- restituisce vero se la feature con box b3Proc taglia l'intera sezione della barra
-local function IsFeatureCuttingEntireSection( b3Proc, Part)
+function FeatureLib.IsFeatureCuttingEntireSection( b3Proc, Part)
    return ( b3Proc:getDimY() > ( Part.b3Part:getDimY() - 500 * GEO.EPS_SMALL)  and  b3Proc:getDimZ() > ( Part.b3Part:getDimZ() - 500 * GEO.EPS_SMALL))
 end
 
@@ -198,7 +198,7 @@ function FeatureLib.ClassifyTopology( Proc, Part)
 
    if not Proc.AffectedFaces then Proc.AffectedFaces = BeamLib.GetAffectedFaces( Proc, Part) end
 
-   local bIsFeatureCuttingEntireSection = IsFeatureCuttingEntireSection( Proc.b3Box, Part)
+   local bIsFeatureCuttingEntireSection = FeatureLib.IsFeatureCuttingEntireSection( Proc.b3Box, Part)
    local bIsFeatureCuttingEntireLength = IsFeatureCuttingEntireLength( Proc.b3Box, Part)
    local bIsAnyDimensionLongAsPart = IsAnyDimensionLongAsPart( Proc, Part)
    local vAdj = Proc.AdjacencyMatrix

LuaLibs/MachiningLib.lua

@@ -607,9 +607,6 @@ function MachiningLib.FindBlade( Proc, ToolSearchParameters)
    local ToolInfo = {}
 
    -- parametri obbligatori
-   if type( ToolSearchParameters.FaceToMachine) ~= 'table' then
-      error( 'FindBlade : missing face info')
-   end
    if type( ToolSearchParameters.bAllowTopHead) ~= 'boolean' then
       error( 'FindBlade : missing top head info')
    end
@@ -675,12 +672,6 @@ function MachiningLib.FindBlade( Proc, ToolSearchParameters)
             if not bIsBladeOk then
                bIsToolCompatible = false
             end
-
-         -- se si ha solo la faccia si può verificare se questa è orientata correttamente
-         elseif FaceToMachine then
-            if MachiningLib.IsFaceZOutOfRange( FaceToMachine.vtN, TOOLS[i]) then
-               bIsToolCompatible = false
-            end
          end
       end
 
@@ -1184,7 +1175,7 @@ end
 
 -------------------------------------------------------------------------------------------------------------
 -- funzione per aggiungere una nuova lavorazione
-function MachiningLib.AddOperations( MACHININGS, Part, sRotation)
+function MachiningLib.AddOperations( MACHININGS, PARTS, Part, sRotation)
    local nErr
    local sErr = ''
    local bAreAllMachiningApplyOk = true
@@ -1452,7 +1443,7 @@ function MachiningLib.AddOperations( MACHININGS, Part, sRotation)
                   bSplitExecuted = true
                   MACHININGS.Info.bSplitExecuted = true
 
-                  BeamLib.AddPhaseWithRawParts( Part.idRaw, BeamData.ptOriXR, BeamData.dPosXR, BeamData.RAW_OFFSET)
+                  BeamLib.AddPhaseWithRawParts( PARTS, Part.nIndexInParts, BeamData.ptOriXR, BeamData.dPosXR, BeamData.RAW_OFFSET)
                   -- se grezzo successivo senza pezzi e finale, va tolto
                   local nNextRawId = EgtGetNextRawPart( Part.idRaw)
                   if nNextRawId  and  EgtGetPartInRawPartCount( nNextRawId) == 0  and  EgtGetRawPartBBox( nNextRawId):getDimX() < BeamData.dMinRaw then

LuaLibs/PreSimulationLib.lua

@@ -301,16 +301,14 @@ local function MoveMachineAxesToPosition( ptOnToolTipCenter, vtHead, vtAux)
       EgtSetAxisPos( AxesNames[6], dRotative3)
    end
 
-   return dTHome - dLinear1, AxesNames
+   return dLinear1 - dTHome
 end
 
 -------------------------------------------------------------------------------------------------------------
 local function CheckCollisionPoint( sAxis, ptOnToolTipCenter, vtHead, vtAux, Part, bCannotSplitRestLength, sRestLengthSideForPreSimulation, bCheckOnlyRestlength)
 
    -- spostamento assi macchina in posizione
-   local dDeltaXBeamOffset = MoveMachineAxesToPosition( ptOnToolTipCenter, vtHead, vtAux)
-   -- spostamento trave in posizione macchina (è da riportare in posizione originale prima di return)
-   EgtMove( Part.idRaw, Vector3d( dDeltaXBeamOffset, 0, 0), GDB_RT.GLOB)
+   local dDeltaXHeadOffset = MoveMachineAxesToPosition( ptOnToolTipCenter, vtHead, vtAux)
 
    -- si recuperano gli id delle geometrie dell'asse con cui controllare la collisione
    local idCollisionGroup = EgtGetFirstNameInGroup( EgtGetAxisId( sAxis), 'COLLISION')
@@ -321,14 +319,18 @@ local function CheckCollisionPoint( sAxis, ptOnToolTipCenter, vtHead, vtAux, Par
    local CollisionSurfTmId = {}
    for i = 1, #CollisionGroupEntitiesId do
       if EgtGetType( CollisionGroupEntitiesId[i]) == GDB_TY.SRF_MESH then
-         table.insert( CollisionSurfTmId, CollisionGroupEntitiesId[i])
+         local idCollisionSurfTmCopy = EgtCopyGlob( CollisionGroupEntitiesId[i], Part.idTempGroup)
+         EgtMove( idCollisionSurfTmCopy, Vector3d( dDeltaXHeadOffset, 0, 0), GDB_RT.GLOB)
+         table.insert( CollisionSurfTmId, idCollisionSurfTmCopy)
       end
    end
    -- se presenti geometrie nel gruppo other si aggiungono anche quelle
    if CollisionGroupOtherEntitiesId and #CollisionGroupOtherEntitiesId > 0 then
-      for i = 1, #CollisionGroupEntitiesId do
-         if EgtGetType( CollisionGroupEntitiesId[i]) == GDB_TY.SRF_MESH then
-            table.insert( CollisionSurfTmId, CollisionGroupEntitiesId[i])
+      for i = 1, #CollisionGroupOtherEntitiesId do
+         if EgtGetType( CollisionGroupOtherEntitiesId[i]) == GDB_TY.SRF_MESH then
+            local idCollisionOtherSurfTmCopy = EgtCopyGlob( CollisionGroupOtherEntitiesId[i], Part.idTempGroup)
+            EgtMove( idCollisionOtherSurfTmCopy, Vector3d( dDeltaXHeadOffset, 0, 0), GDB_RT.GLOB)
+            table.insert( CollisionSurfTmId, idCollisionOtherSurfTmCopy)
          end
       end
    end
@@ -357,8 +359,6 @@ local function CheckCollisionPoint( sAxis, ptOnToolTipCenter, vtHead, vtAux, Par
 
       -- se trovata collisione con pezzo è inutile procedere con il grezzo
       if bCollisionFoundPiece then
-         -- si riporta la trave in posizione originale
-         EgtMove( Part.idRaw, Vector3d( -dDeltaXBeamOffset, 0, 0), GDB_RT.GLOB)
 
          return true
       end
@@ -368,7 +368,6 @@ local function CheckCollisionPoint( sAxis, ptOnToolTipCenter, vtHead, vtAux, Par
    local bCollisionFoundRestLength = false
    if not ( bCollisionFoundPiece or bCannotSplitRestLength) then
       local idRestLengthSurfFr = GetRestlengthSurfTm( Part, sRestLengthSideForPreSimulation)
-      EgtMove( idRestLengthSurfFr, Vector3d( dDeltaXBeamOffset, 0, 0), GDB_RT.GLOB)
       if idRestLengthSurfFr then
          for i = 1, #CollisionSurfTmId do
             bCollisionFoundRestLength = EgtCDeSolidSolid( idRestLengthSurfFr, CollisionSurfTmId[i], BeamData.COLL_SIC)
@@ -385,9 +384,6 @@ local function CheckCollisionPoint( sAxis, ptOnToolTipCenter, vtHead, vtAux, Par
       end
    end
 
-   -- si riporta la trave in posizione originale
-   EgtMove( Part.idRaw, Vector3d( -dDeltaXBeamOffset, 0, 0), GDB_RT.GLOB)
-
    return false, bCollisionFoundRestLength
 end
 

NestProcessOld.lua

@@ -0,0 +1,477 @@
+-- BeamNestProcess.lua by Egaltech s.r.l. 2023/01/15
+-- Gestione nesting automatico travi
+-- 2022/10/05 Piccole modifiche per far funzionare correttamente i compilati.
+-- 2022/10/06 Corretto bug che moltiplicava i pezzi se erano presenti più grezzi della stessa sezione.
+-- 2023/01/15 Piccole correzioni.
+
+-- Intestazioni
+require( 'EgtBase')
+_ENV = EgtProtectGlobal()
+EgtEnableDebug( false)
+
+-- Per test
+--NEST = {}
+--NEST.FILE = 'c:\\TechnoEssetre7\\EgtData\\Prods\\0010\\Bar_10_1.btl'
+--NEST.MACHINE = 'Essetre-90480019_MW'
+--NEST.FLAG = 3
+
+local sLog = ' +++ BeamNestProcess : ' .. NEST.FILE .. ', ' .. NEST.MACHINE .. ', ' .. LEN[1]
+EgtOutLog( sLog)
+
+-- flag per abilitare statistiche in log
+local bLogStat = false
+
+-- Cancello file di log specifico
+local sLogFile = EgtChangePathExtension( NEST.FILE, '.txt')
+EgtEraseFile( sLogFile) 
+
+-- Funzioni per scrittura su file di log specifico
+local function WriteErrToLogFile( nErr, sMsg, nRot, nCutId, nTaskId)
+   local hFile = io.open( sLogFile, 'a')
+   hFile:write( 'ERR=' .. tostring( nErr) .. '\n')
+   hFile:write( sMsg .. '\n')
+   hFile:write( 'ROT=' .. tostring( nRot or 0) .. '\n')
+   hFile:write( 'CUTID=' .. tostring( nCutId or 0) .. '\n')
+   hFile:write( 'TASKID=' .. tostring( nTaskId or 0) .. '\n')
+   hFile:close()
+end
+
+local function WriteTimeToLogFile( dTime)
+   local hFile = io.open( sLogFile, 'a')
+   hFile:write( 'TIME=' .. EgtNumToString( dTime) .. '\n')
+   hFile:close()
+end
+
+-- Funzione per gestire visualizzazione dopo errore
+local function PostErrView( nErr, sMsg)
+   if nErr ~= 0 and ( NEST.FLAG == 1 or NEST.FLAG == 2 or NEST.FLAG == 5) then
+      EgtSetView( SCE_VD.ISO_SW, false)
+      EgtZoom( SCE_ZM.ALL)
+      EgtOutBox( sMsg, 'BatchProcess (err=' .. tostring( nErr) .. ')', 'ERRORS')
+   end
+end
+
+-- Funzione per gestire visualizzazione dopo warning
+local function PostWarnView( nWarn, sMsg)
+   if nWarn ~= 0 and ( NEST.FLAG == 1 or NEST.FLAG == 2 or NEST.FLAG == 5) then
+      EgtSetView( SCE_VD.ISO_SW, false)
+      EgtZoom( SCE_ZM.ALL)
+      EgtOutBox( sMsg, 'BatchProcess (wrn=' .. tostring( nWarn) .. ')', 'WARNINGS')
+   end
+end
+
+-- Funzione per aggiornare dati ausiliari
+local function UpdateAuxData( sAuxFile)
+   local bModif = false
+   -- Se definito LOAD90, aggiorno
+   local sLoad90 = EgtGetStringFromIni( 'AuxData', 'LOAD90', '', sAuxFile) 
+   if sLoad90 ~= '' then
+      local BtlInfoId = EgtGetFirstNameInGroup( GDB_ID.ROOT, 'BtlInfo') or GDB_ID.NULL
+      EgtSetInfo( BtlInfoId, 'LOAD90', sLoad90)
+      bModif = true
+   end
+   return bModif
+end
+
+local function PartsToFill( Parts)
+   local nToFill = 0
+   for i = 1, #Parts do
+      if Parts[i].Cnt > 0 then
+         nToFill = nToFill + Parts[i].Cnt
+      end
+   end
+   return nToFill
+end
+
+local function ExecMaximumFilling( Raw, Parts)
+   -- Inizializzo maximum filler
+   EgtMaxFillerStart()
+   -- Inserisco i pezzi
+   for i = 1, #Parts do
+      EgtMaxFillerAddPart( i, Parts[i].Len, Parts[i].DispLen or Parts[i].Len, Parts[i].Cnt or 1)
+   end
+   -- Eseguo l'ottimizzazione
+   EgtMaxFillerCompute( Raw.LenToFill, Raw.StartGap, Raw.MidGap, Raw.EndGap, Raw.SortType)
+   -- Recupero i risultati
+   local nFilledParts, nDiffParts, dTotFillRatio = EgtMaxFillerGetResults()
+   local OneRes = {}
+   for i = 0, nDiffParts - 1 do
+      local nPartId, nCount = EgtMaxFillerGetOneResult( i)
+      table.insert( OneRes, { Id=nPartId, Count=nCount})
+   end
+   --return { FilledParts=nFilledParts, DiffParts=nDiffParts, FillRatio=dTotFillRatio, Time=dTime, Data=OneRes}
+   return { FilledParts=nFilledParts, DiffParts=nDiffParts, FillRatio=dTotFillRatio, Data=OneRes}
+end
+
+-- Funzione per trovare nome MachGroup
+local function NewMachGroupName()
+   local nMachGroupId = EgtGetFirstMachGroup()
+   if not nMachGroupId then return 1 end
+   local nMaxMachGroup = 0
+   while nMachGroupId do
+      sMachGroupName = EgtGetMachGroupName(nMachGroupId)
+      local nMachGroupName = tonumber(sMachGroupName)
+      if nMachGroupName > nMaxMachGroup then
+         nMaxMachGroup = nMachGroupName
+      end
+      nMachGroupId = EgtGetNextMachGroup(nMachGroupId)
+   end
+   return nMaxMachGroup + 1
+end
+
+local function TotRawCount(Raws)
+   local nTotRaws = 0
+   for RawIndex = 1, #Raws do
+      nTotRaws = nTotRaws + Raws[RawIndex].Count
+   end
+   return nTotRaws
+end
+
+local function TotPartLen(Parts)
+   local nTotPartLen = 0
+   for PartIndex = 1, #Parts do
+      nTotPartLen = nTotPartLen + ( Parts[PartIndex].Len * Parts[PartIndex].Cnt)
+   end
+   return nTotPartLen
+end
+
+-- Imposto direttorio libreria specializzata per Travi
+EgtAddToPackagePath( NEST.BASEDIR .. '\\LuaLibs\\?.lua')
+
+-- Imposto la macchina corrente e verifico sia abilitata per la lavorazione delle Travi
+EgtSetCurrMachine( NEST.MACHINE)
+local sMachDir = EgtGetCurrMachineDir()
+if not EgtExistsFile( sMachDir .. '\\Beam\\BeamData.lua') then
+   NEST.ERR = 12
+   NEST.MSG = 'Error not configured for beam machine : ' .. sMachine
+   WriteErrToLogFile( NEST.ERR, NEST.MSG)
+   PostErrView( NEST.ERR, NEST.MSG)
+   return
+end
+
+-- Elimino direttori altre macchine e imposto direttorio macchina corrente per ricerca librerie
+EgtRemoveBaseMachineDirFromPackagePath()
+EgtAddToPackagePath( sMachDir .. '\\Beam\\?.lua')
+
+-- Inizializzo contatori errori e avvisi
+local nErrCnt = 0
+local nWarnCnt = 0
+
+-- Grezzi
+local Raws = {}
+-- creo tabella dei grezzi
+for nIndex, nLen in pairs( LEN) do
+   Raws[tonumber(nIndex)] = {LenToFill = nLen, StartGap = NEST.STARTOFFSET, MidGap = NEST.OFFSET, EndGap = 0, SortType = -1}
+end
+for nIndex, nQty in pairs( QTY) do
+   Raws[tonumber(nIndex)].Count = nQty
+end
+-- cerco il grezzo con la lunghezza maggiore, epurata dello start gap
+local maxRawLenToFillNoStartGap = 0
+for RawIndex = 1, #Raws do
+   if Raws[RawIndex].Count > 0 then
+      maxRawLenToFillNoStartGap = max( maxRawLenToFillNoStartGap, Raws[RawIndex].LenToFill - Raws[RawIndex].StartGap)
+   end
+end
+
+-- Pezzi
+local Parts = {}
+-- ciclo su pezzi per aggiungerli al nesting
+local dTotLen = 0
+for nPartId, nCount in pairs( PART) do
+   -- recupero lunghezza pezzo
+   local Len = EgtGetInfo( nPartId, "L", 'd')
+   local DispLen = EgtIf( Len <= 1000, 2000, 0) --EgtIf( Len <= 2000, max( 2000, 6000 - Len), 0)
+   -- aggiungo il pezzo solo se ci sta nel grezzo più lungo a disposizione
+   if Len < maxRawLenToFillNoStartGap then
+      for nCntIndex = 1 , nCount do
+         table.insert( Parts, {Id = nPartId, Len = Len, DispLen = DispLen, Cnt = 1})
+         dTotLen = dTotLen + Len
+      end
+   end
+end
+
+-- lunghezza totale pezzi
+local dTotPartLen = TotPartLen( Parts)
+-- calcolo media delle barre necessarie
+local NeededRawsForType = {}
+for RawIndex = 1, #Raws do
+   NeededRawsForType[RawIndex] = min( ceil( dTotPartLen / Raws[RawIndex].LenToFill), Raws[RawIndex].Count)
+end
+local RawQtySum = 0
+for NeededRawIndex = 1, #NeededRawsForType do
+   RawQtySum = RawQtySum + NeededRawsForType[NeededRawIndex] 
+end
+local MediumRawQty = ceil( RawQtySum / #NeededRawsForType) 
+if MediumRawQty > 1 then
+   MediumRawQty = MediumRawQty - 1
+end
+
+-- lista dei risultati
+local ResultList = {}
+local BestResult = nil
+local BestResultIndex = nil
+-- riordino lista pezzi per lunghezza
+table.sort( Parts, function( B1, B2) return B1.Len < B2.Len end)
+
+local function NestSolutionByIndex( Index)
+   
+   -- creo copia lista raw
+   local TempRaws = {}
+   for TempRawIndex = 1, #Raws do
+      table.insert(TempRaws, {LenToFill = Raws[TempRawIndex].LenToFill, StartGap = Raws[TempRawIndex].StartGap, MidGap = Raws[TempRawIndex].MidGap, EndGap = Raws[TempRawIndex].EndGap, SortType = Raws[TempRawIndex].SortType, Count = Raws[TempRawIndex].Count})
+   end
+   
+   -- recupero pezzi corti
+   local ShortList = {}
+   local LongList = {}
+
+   for PartIndex = 1, #Parts do
+      if PartIndex <= Index then
+         table.insert( ShortList, Parts[PartIndex])
+      else
+         table.insert( LongList, Parts[PartIndex])
+      end
+      Parts[PartIndex].Cnt = 1
+   end
+   -- numero di pezzi piccoli per barra
+   local ShortCount = Index
+   local ShortForRaw = floor( ShortCount / MediumRawQty)
+   local ExtraShortForRaw = 0
+   if MediumRawQty > 0 then
+      ExtraShortForRaw = fmod( ShortCount, MediumRawQty)
+   end
+   -- creo lista pezzi corti singoli
+   local SingleShortList = {}
+   for ShortIndex = 1, #ShortList do
+      for ShortCount = 1, ShortList[ShortIndex].Cnt do
+         table.insert( SingleShortList, {Id = ShortList[ShortIndex].Id, Len = ShortList[ShortIndex].Len, DispLen = ShortList[ShortIndex].DispLen, Cnt = 1})
+      end
+   end 
+   -- li divido per le barre previste
+   local RawsShortList = {}
+   local RawIndex = 0
+   local ShortRawIndex = 0
+   for ShortIndex = 1, #SingleShortList do
+      if ShortRawIndex > 0 then
+         table.insert( RawsShortList[RawIndex], SingleShortList[ShortIndex])
+         ShortRawIndex = ShortRawIndex - 1
+      else
+         table.insert( RawsShortList, {SingleShortList[ShortIndex]})
+         RawIndex = RawIndex + 1
+         ShortRawIndex = ShortForRaw + EgtIf( RawIndex <= ExtraShortForRaw, 1, 0) - 1
+      end
+   end
+
+   -- Ciclo fino ad esaurimento pezzi o barre
+   local dTotPartInRawLen = 0
+   local nRawTot = 0
+   local dRawTotLen = 0
+   local dTime = 0
+   local nCycle = 1
+   local CurrResult = {}
+   while TotRawCount( TempRaws) > 0 and PartsToFill( Parts) > 0 do
+      
+      -- creo lista con pezzi lunghi e pezzi corti di questo Cycle
+      local PartsToNest = {}
+      for PartIndex = 1, #LongList do
+         table.insert( PartsToNest, LongList[PartIndex])
+      end
+      for CycleIndex = 1, #RawsShortList do
+         if CycleIndex <= nCycle then
+            for PartIndex = 1, #RawsShortList[CycleIndex] do
+               table.insert( PartsToNest, RawsShortList[CycleIndex][PartIndex])
+            end
+         end
+      end
+      
+      -- se non ci sono pezzi da nestare, esco
+      if PartsToFill( PartsToNest) <= 0 then
+         break
+      end
+      -- Eseguo ottimizzazione per ogni lunghezza di barra
+      local Results = {}
+      for RawIndex = 1, #TempRaws do
+         if TempRaws[RawIndex].Count > 0 then
+            Results[RawIndex] = ExecMaximumFilling( TempRaws[RawIndex], PartsToNest)
+         else
+            Results[RawIndex] = { FillRatio = 0.001, LenToFill = 1000, DiffParts = 0}
+         end
+      end
+      -- verifico quale e' quella con meno scarto
+      local nMinWasteRawIndex = GDB_ID.NULL
+      local dMinWaste = 100000
+      for ResultIndex = 1, #Results do
+         if Results[ResultIndex] then
+            local dWaste = (1 - Results[ResultIndex].FillRatio) * TempRaws[ResultIndex].LenToFill
+            if Results[ResultIndex].DiffParts > 0 and dWaste < dMinWaste then
+               dMinWaste = dWaste
+               nMinWasteRawIndex = ResultIndex
+            end
+         end
+      end
+      -- verifico se ci sono pezzi
+      if nMinWasteRawIndex > 0 and Results[nMinWasteRawIndex] and Results[nMinWasteRawIndex].DiffParts > 0 then
+         -- riporto barra e pezzi nel risultato corrente 
+         local CurrBar = { BarLen = TempRaws[nMinWasteRawIndex].LenToFill,  Parts = {}}
+         local CurrX = TempRaws[nMinWasteRawIndex].StartGap
+         local nInfoIndex = 1
+         for i = 1, Results[nMinWasteRawIndex].DiffParts do
+            local PartIndex = Results[nMinWasteRawIndex].Data[i].Id
+            local PartId = PartsToNest[PartIndex].Id
+            local dLen = PartsToNest[PartIndex].Len
+            for j = 1, Results[nMinWasteRawIndex].Data[i].Count do
+               -- creo pezzo copia
+               CurrPart = { Index = nInfoIndex, PartId = PartId, PosX = CurrX}
+               table.insert( CurrBar.Parts, CurrPart)
+               CurrX = CurrX + dLen + TempRaws[nMinWasteRawIndex].MidGap
+               nInfoIndex = nInfoIndex + 1
+            end
+         end
+         table.insert( CurrResult, CurrBar)
+         dTotPartInRawLen = dTotPartInRawLen + ( Results[nMinWasteRawIndex].FillRatio * TempRaws[nMinWasteRawIndex].LenToFill)
+         nRawTot = nRawTot + 1
+         dRawTotLen = dRawTotLen + TempRaws[nMinWasteRawIndex].LenToFill
+         -- Aggiorno per prossima iterazione
+         TempRaws[nMinWasteRawIndex].Count = TempRaws[nMinWasteRawIndex].Count - 1
+         for i = 1, Results[nMinWasteRawIndex].DiffParts do
+            local PartId = Results[nMinWasteRawIndex].Data[i].Id
+            PartsToNest[PartId].Cnt = PartsToNest[PartId].Cnt - Results[nMinWasteRawIndex].Data[i].Count
+         end
+      else
+         -- se non sono riuscito ad inserire alcun pezzo esco dal ciclo perche' non ci sono pezzi inseribili
+         break
+      end
+      nCycle = nCycle + 1
+   end
+   -- riporto risultato in lista
+   ResultList[Index] = dTotPartInRawLen
+   if not BestResult or not BestResultIndex or
+      ( dTotPartInRawLen > ResultList[BestResultIndex] + 0.02 or ( abs( dTotPartInRawLen - ResultList[BestResultIndex]) < 0.02 and dRawTotLen < BestResult.RawTotLen - 0.02)) then
+      BestResult = CurrResult
+      BestResult.RawTotLen = dRawTotLen
+      BestResultIndex = Index
+   end
+end
+
+local CycleCount = 0
+
+local MinTime = 10 + pow( 3, ceil( log10( #Parts)) - 1)
+if bLogStat then EgtOutLog('MinTime: ' .. MinTime ) end
+local MaxTime = 30 + pow( 7, ceil( log10( #Parts)) - 1)
+if bLogStat then EgtOutLog('MaxTime: ' .. MaxTime ) end
+local TargetRatio = 0.98
+local dTargetRatioLen = TargetRatio * dTotLen
+if bLogStat then EgtOutLog('TargetRatioLen: ' .. dTargetRatioLen ) end
+local CurrTime = 0
+
+local function NestSolutionFromSP( StartingPoint, OscillationStep)
+   -- ciclo sulle possibilita' da un punto di origine con uno step fisso
+   local CurrResultIndex = StartingPoint
+   NestSolutionByIndex( StartingPoint)
+   if OscillationStep == 0 then return end
+   local CycleIndex = 1
+   local nOutOfBoundary = 0
+   while nOutOfBoundary ~= 3 do
+      CurrTime = EgtStopCounter() / 1000
+      if bLogStat then EgtOutLog('CurrTime: ' .. CurrTime ) end
+      if bLogStat then EgtOutLog('BestRatio: ' .. dTotLen / BestResult.RawTotLen ) end
+      -- se e' passato il tempo massimo, o e' passato il tempo minimo, ha inserito tutti i pezzi e la percentuale di utilizzo del materiale e' maggiore della soglia
+      if CurrTime > MaxTime or ( CurrTime > MinTime and ResultList[BestResultIndex] > dTotLen - 0.1 and ( dTotLen / BestResult.RawTotLen ) >= TargetRatio) then 
+         if bLogStat then EgtOutLog('Brake') end
+         break
+      end
+      local bCurrOutOfBoundary = false
+      if CurrResultIndex < 0 then
+         bCurrOutOfBoundary = true
+         if nOutOfBoundary == 2 then
+            nOutOfBoundary = 3
+         else
+            nOutOfBoundary = 1
+         end
+      end
+      if CurrResultIndex > #Parts then
+         bCurrOutOfBoundary = true
+         if nOutOfBoundary == 1 then
+            nOutOfBoundary = 3
+         else
+            nOutOfBoundary = 2
+         end
+      end
+      if not bCurrOutOfBoundary and not ResultList[CurrResultIndex] then
+         NestSolutionByIndex( CurrResultIndex)
+         if bLogStat then EgtOutLog('CurrResultIndex: ' .. CurrResultIndex ) end
+         if bLogStat then EgtOutLog('Result: ' .. ResultList[CurrResultIndex]) end
+         CycleCount = CycleCount + 1
+      end
+      CurrResultIndex = StartingPoint + EgtIf( CycleIndex % 2 == 0, (CycleIndex / 2) * OscillationStep, -( ( CycleIndex + 1) / 2) * OscillationStep )
+      CycleIndex = CycleIndex + 1
+   end
+end
+   
+-- lancio calcolo
+EgtStartCounter()
+local StartingResult = floor( #Parts * 0.3)
+if bLogStat then EgtOutLog('StartingResult: ' .. StartingResult ) end
+--local Step = floor( #Parts / 10) * floor( log10( #Parts))
+local nDividendo = pow( 10, floor( log10( #Parts)) - 1)
+nDividendo = EgtIf( nDividendo ~= 1, nDividendo, 10)
+local Step = floor( #Parts / nDividendo) * floor( log10( #Parts))
+if bLogStat then EgtOutLog('Step: ' .. Step ) end
+NestSolutionFromSP( StartingResult, Step)
+if Step > 1 then
+   NestSolutionFromSP( StartingResult, 1)
+end
+
+-- creo gruppi di lavorazione per risultato
+for MachGroupIndex = 1, #BestResult do
+   local CurrMachGroup = BestResult[ MachGroupIndex]
+   -- creo gruppo di lavorazione
+   local MachGroupName = NewMachGroupName()
+   nMachGroup = EgtAddMachGroup( MachGroupName)
+   EgtSetInfo( nMachGroup, "BARLEN", CurrMachGroup.BarLen)
+   EgtSetInfo( nMachGroup, "MATERIAL", NEST.MATERIAL)
+   EgtSetInfo( nMachGroup, "AUTONEST", 1)
+   -- scrivo dati per variabili P di comunicazione con la macchina in gruppo di lavorazione
+   EgtSetInfo( nMachGroup, "PRODID", NEST.PRODID)
+   EgtSetInfo( nMachGroup, "PATTID", nMachGroup)
+   -- Disegno i pezzi
+   for i = 1, #CurrMachGroup.Parts do
+      local CurrPart = CurrMachGroup.Parts[ i]
+      -- creo pezzo copia
+      local nPartDuploId = EgtDuploNew( CurrPart.PartId)
+      EgtSetInfo( nMachGroup, "PART" .. CurrPart.Index, nPartDuploId .. "," .. CurrPart.PosX)
+   end
+end
+
+-- creo grezzi per ogni gruppo di lavorazione
+local nRawCnt = 0
+local nRawTot = ResultList[BestResultIndex]
+_G.BEAM = {}
+BEAM.FILE = NEST.FILE
+BEAM.MACHINE = NEST.MACHINE
+BEAM.FLAG = 6    -- CREATE_PANEL
+BEAM.BASEDIR = NEST.BASEDIR
+nMachGroup = EgtGetFirstMachGroup()
+while nMachGroup do
+   local nNextMachGroup = EgtGetNextMachGroup( nMachGroup)
+   EgtSetCurrMachGroup( nMachGroup)
+   if EgtGetInfo( nMachGroup, "AUTONEST",'i') == 1 then
+      EgtRemoveInfo( nMachGroup, "AUTONEST")
+      EgtSetInfo( nMachGroup, "UPDATEUI", 1)
+      local bOk, sErr = pcall( dofile, BEAM.BASEDIR .. "\\BatchProcessNew.lua")
+      if not bOk then
+         EgtOutLog( 'Error in BatchProcessNew.lua call (' .. ( sErr or '') ..')')
+      end
+      nRawCnt = nRawCnt + 1
+      -- aggiorno interfaccia
+      EgtProcessEvents( 200 + ( nRawCnt / nRawTot * 100), 0)
+   end
+   nMachGroup = nNextMachGroup
+end
+
+EgtResetCurrMachGroup()
+
+NEST.ERR = 0
+
+EgtOutLog( ' +++ BeamNestProcess completed')

Strategies/Standard/STR0010/STR0010.lua

@@ -215,6 +215,7 @@ function STR0010.Make( bAddMachining, Proc, Part, CustomParameters)
    end
 
    -- se la lavorazione ostacola il pinzaggio, non posso farla, serve una lavorazioen che lasci il testimone
+   -- TODO Girando il pezzo trova sempre che limitano il pinzaggio se pezzo piccolo!! Il controllo non va bene. Da rifare
    if MachiningLib.IsFeatureHinderingClamping( Proc, Part) then
       local sErr = 'Feature '.. Proc.idFeature .. ' : strategy ' .. StrategyLib.Config.sStrategyId .. ' not applicable ( Feature hinders clamping)'
       EgtOutLog( sErr)

Strategies/Standard/STR0014/STR0014.lua

@@ -24,6 +24,8 @@ local function GetSCC( Machining)
 
    if TOOLS[Machining.nToolIndex].SetupInfo.bToolOnAggregate then
       nSCC = MCH_SCC.ADIR_NEAR
+   elseif TOOLS[Machining.nToolIndex].SetupInfo.nBlockedSCC then
+      nSCC = TOOLS[Machining.nToolIndex].SetupInfo.nBlockedSCC
    elseif Machining.vtToolDirection:getY() <= 0 then
       nSCC = MCH_SCC.ADIR_YM
    else
@@ -96,7 +98,7 @@ function STR0014.Make( bAddMachining, Proc, Part, CustomParameters)
          Strategy.Machining.nSCC = GetSCC( Strategy.Machining)
 
          Strategy.Machining.nType = MCH_MY.MILLING
-         Strategy.Machining.sDepth = EgtClamp( Strategy.Parameters.dMachiningDepth, -1, 5)
+         Strategy.Machining.sDepth = EgtClamp( Strategy.Parameters.dMachiningDepth, -1, TOOLS[Strategy.Machining.nToolIndex].dMaxMaterial)
          Strategy.Machining.nWorkside = MCH_MILL_WS.CENTER
 
          -- LeadIn / LeadOut
@@ -104,7 +106,19 @@ function STR0014.Make( bAddMachining, Proc, Part, CustomParameters)
          Strategy.Machining.LeadOut = {}
          Strategy.Machining.LeadIn.nType = MCH_MILL_LI.NONE
          Strategy.Machining.LeadOut.nType = MCH_MILL_LI.NONE
+         
+         -- se è una penna, si limita la lavorazione per evitare di partire fuori dal grezzo
+         if ToolSearchParameters.sMillShape == 'PEN' then
+             Strategy.Machining.LeadIn.dStartAddLength = -20
+             Strategy.Machining.LeadOut.dEndAddLength = -20
+         end
 
+         -- TODO gestire meglio
+         -- se utensile montato su aggregato flottante
+         if TOOLS[Strategy.Machining.nToolIndex].bToolOnFloatingTH then
+            Strategy.Machining.dMaxElev = Strategy.Parameters.dMachiningDepth
+            Strategy.Machining.dLongitudinalOffset = -5
+         end
          -- stessi parametri cambia solo al geometria
          for i = 1, #Proc.FeatureInfo.AdditionalGeometries do
             local AuxId = Proc.id + Proc.FeatureInfo.AdditionalGeometries[i]

StrategyLibs/BLADETOWASTE.lua

@@ -977,7 +977,7 @@ local function CutWithDicing( Proc, Part, OptionalParameters)
    -- scelta lama da sopra o da sotto
    local sChosenBladeType = ''
    if not nToolIndex then
-      nToolIndex, sChosenBladeType = GetBestBlade( Proc, Part, Face1)
+      nToolIndex, sChosenBladeType = GetBestBlade( Proc, Part)
    end
 
    -- se non trovata lama la lavorazione non è fattibile

StrategyLibs/FACEBYBLADE.lua

@@ -232,6 +232,9 @@ function FACEBYBLADE.Make( Proc, Part, FaceToMachine, EdgeToMachine, OptionalPar
          Tool = TOOLS[Cutting.nToolIndex],
          dDepthToMachine = dDepthToMachine
       }
+      if OppositeToolDirectionMode == 'Enabled' then
+         BladeEngagementParameters.Edge = EdgeToMachineOpposite
+      end
       local BladeEngagementOptionalParameters = {
          bIsDicing = bIsDicing,
          sRestLengthSideForPreSimulation = sRestLengthSideForPreSimulation,