3dPrinting 2.7i1 :

- corretto errore nella gestione dei setti unbounded con più percorsi.

LuaLibs/AddManData.lua

@@ -111,6 +111,7 @@ KEY_RIBS_STRAND = "RibsStrandW"
 KEY_RIBS_TYPE = "RibsType"
 KEY_LIMIT_UNBDD_RIBS = "LimitUnboundedRibsWithSolid"
 KEY_RIBS_OVERLAP = "RibsOverlap"
+KEY_RIBS_STRAND_OVERLAP = 'RibsStrandOverlap'
 KEY_RIBS_SHELLS_NBR = "RibsStrandCount"
 KEY_RIBS_LINK = "RibsLink"
 KEY_RIBS_INVERT_DIR = "RibsInvertDirection"
@@ -184,6 +185,7 @@ KEY_LINEAR_TOL = 'LinearTol'
 
 -- Altre chiavi
 KEY_MAX_H = "SlicingHeight"
+KEY_MAX_SLICES_NBR = "MaxSlicesNumber"
 KEY_SLICE_NBR = "SliceNbr"
 KEY_SLICE_Z = "SliceZ"
 KEY_SLICE_DELTAZ = "DeltaZ"

LuaLibs/CalcPaths.lua

@@ -722,33 +722,26 @@ local function VerifyRibsHoles( vIds)
          local ptS2 = EgtSP( vIds[i])
          local ptE2 = EgtEP( vIds[i])
          
-         local bAdd1 = dist( ptS1, ptE2) < dStrand + 10 * GEO.EPS_SMALL or dist( ptS1, ptS2) < dStrand + 10 * GEO.EPS_SMALL
-         local bAdd2 = dist( ptE1, ptS2) < dStrand + 10 * GEO.EPS_SMALL or dist( ptE1, ptE2) < dStrand + 10 * GEO.EPS_SMALL
-         local bInvert = dist( ptE1, ptE2) < dStrand + 10 * GEO.EPS_SMALL or dist( ptS1, ptS2) < dStrand + 10 * GEO.EPS_SMALL
-         
-         if bInvert then
-            EgtInvertCurve( vIds[i])
-         end
+         local bAdd1 = dist( ptS1, ptE2) < dStrand + 10 * GEO.EPS_SMALL
+         local bAdd2 = dist( ptE1, ptS2) < dStrand + 10 * GEO.EPS_SMALL
+         bAdd = bAdd1 or bAdd2
          
          if bAdd1 and bAdd2 then
-            -- se da unire in setto chiuso
-            bAdd = true
-            EgtAddCurveCompoLine( vIds[i-1], EgtEP( vIds[i]), false)
-            EgtAddCurveCompoLine( vIds[i-1], EgtSP( vIds[i]))
+            -- da unire in setto chiuso
+            EgtAddCurveCompoLine( vIds[i-1], ptE2, false)
+            EgtAddCurveCompoLine( vIds[i-1], ptS2)
             EgtAddCurveCompoCurve( vIds[i-1], vIds[i])
             table.remove( vIds, i)   -- rimuovo il setto dalla tabella
             
          elseif bAdd2 then
-            bAdd = true
             -- unisco il secondo tratto al primo
-            EgtAddCurveCompoLine( vIds[i-1], EgtSP( vIds[i]))
+            EgtAddCurveCompoLine( vIds[i-1], ptS2)
             EgtAddCurveCompoCurve( vIds[i-1], vIds[i])
             table.remove( vIds, i)   -- rimuovo il setto dalla tabella
             
          elseif bAdd1 then
-            bAdd = true
             -- unisco il primo tratto al secondo
-            EgtAddCurveCompoLine( vIds[i], EgtSP( vIds[i-1]))
+            EgtAddCurveCompoLine( vIds[i], ptS1)
             EgtAddCurveCompoCurve( vIds[i], vIds[i-1])
             table.remove( vIds, i-1)  -- rimuovo il setto dalla tabella
          end
@@ -1287,7 +1280,8 @@ local function ComputeRibsOrientedOffset( nRibsGrp)
          local bCCW = EgtGetInfo( vIds[i], KEY_RIBS_USER_LINK_CCW, 'b') or false
          local nLinkOrder = EgtGetInfo( vIds[i], KEY_RIBS_USER_LINK_ORDER, 'i') or 0
          local dStrand = EgtGetInfo( vIds[i], KEY_RIBS_STRAND, 'd')
-         local dOffs = ( nShellsNbr - 1) * dStrand / 2
+         local dStrandOverlap = EgtGetInfo( vIds[i], KEY_RIBS_STRAND_OVERLAP, 'd') or 0
+         local dOffs = ( nShellsNbr - 1) * ( 1 - dStrandOverlap / 100) * dStrand / 2
          
          -- ordine di realizzazione degli offset
          if not bUserLinked then
@@ -1303,7 +1297,7 @@ local function ComputeRibsOrientedOffset( nRibsGrp)
          
          local vOffsRib = {}
          for k = 0, nShellsNbr - 1 do
-            local dOffsCurr = dOffs - k * dStrand
+            local dOffsCurr = dOffs - k * ( 1 - dStrandOverlap / 100) * dStrand
             local nNewId
             if abs( dOffsCurr) < GEO.EPS_SMALL then
                nNewId = EgtCopyGlob( vIds[i], nOffsGrp)
@@ -1424,7 +1418,7 @@ local function ComputeTrimSurfWithOverlapsForRibs( vIds, nGrp, nSrfInt, nSrfExt,
             
          elseif nType == RIB_TYPE.EXTERNAL then
             if not nSrfExt then
-               -- il setto va cancellato
+               -- sono in un CrvGrp intermedio, il setto va cancellato
             elseif nSrfExt == GDB_ID.NULL then
                -- se la superficie non esiste il setto va conservato
                tSurfOffs[vIds[i]] = GDB_ID.NULL
@@ -1443,8 +1437,11 @@ local function ComputeTrimSurfWithOverlapsForRibs( vIds, nGrp, nSrfInt, nSrfExt,
             end
             
          else
-            -- se unbounded non va mai trimmato
-            tSurfOffs[vIds[i]] = GDB_ID.NULL
+            -- il setto unbounded deve comparire solo nell'ultimo CrvGrp senza alcun trim. Se nSrfExt non è definita sono in un CrvGrp intermedio e il setto va cancellato 
+            -- se nSrfExt è definita allora il setto non va trimmato
+            if nSrfExt then
+               tSurfOffs[vIds[i]] = GDB_ID.NULL
+            end
          end
          
          tOffs[vIds[i]] = dOffs
@@ -1607,10 +1604,11 @@ local function AdjustRibsOffsetForIntersection( nCrv1, nCrv2, nOffsGrp, nLoopGrp
    
    local nShells = EgtGetInfo( nCrv1, KEY_RIBS_SHELLS_NBR, 'i')
    local dStrand1 = EgtGetInfo( nCrv1, KEY_RIBS_STRAND, 'd')
+   local dStrandOverlap1 = EgtGetInfo( nCrv1, KEY_RIBS_STRAND_OVERLAP, 'd') or 0
    local dOverlap = EgtGetInfo( nCrv2, KEY_RIBS_OVERLAP, 'i')
    local dStrand2 = EgtGetInfo( nCrv2, KEY_RIBS_STRAND, 'd')
 
-   if dOverlap / 100 * dStrand2 > nShells * dStrand1 * 0.5 - GEO.EPS_SMALL then
+   if dOverlap / 100 * dStrand2 > ( nShells - 1) * ( 1 - dStrandOverlap1 / 100) * dStrand1 * 0.5 + dStrand1 * 0.5 - GEO.EPS_SMALL then
       -- non ha senso spezzare la curva, aggiorno solo split order dei suoi offset
       for i = 1, #vOffs2 do
          CopyInfo( nCrv2, vOffs2[i], KEY_SPLIT_ORDER, 'i')
@@ -1619,7 +1617,7 @@ local function AdjustRibsOffsetForIntersection( nCrv1, nCrv2, nOffsGrp, nLoopGrp
    end
    
    -- calcolo la superficie della curva principale ( nCrv1) da usare per trim
-   local dOffs = nShells * dStrand1 * 0.5 + dStrand2 * ( 0.5 - dOverlap / 100)
+   local dOffs = ( nShells - 1) * ( 1 - dStrandOverlap1 / 100) * dStrand1 * 0.5 + dStrand1 * 0.5 + dStrand2 * ( 0.5 - dOverlap / 100)
    local nSrf = EgtSurfFrFatCurve( nOffsGrp, nCrv1, dOffs, false, false, s_dOffsTol)
    if not nSrf then
       EgtOutLog( 'Error : ribs intersection failed (layer '.. EgtNumToString( s_nCurrIdx) ..') - CalcPaths')
@@ -1678,9 +1676,11 @@ local function AdjustRibsOffsetForIntersection2Shells( nCrv1, nCrv2, nOffsGrp)
   
    -- costruisco le superfici da usare per trim
    local dStrand1 = EgtGetInfo( nCrv1, KEY_RIBS_STRAND, 'd')
-   local nSrf1 = EgtSurfFrFatCurve( nOffsGrp, nCrv1, dStrand1 * 0.5, false, false, s_dOffsTol)
+   local dStrandOverlap1 = EgtGetInfo( nCrv1, KEY_RIBS_STRAND_OVERLAP, 'd') or 0
+   local nSrf1 = EgtSurfFrFatCurve( nOffsGrp, nCrv1, ( 1 - dStrandOverlap1 / 100) * dStrand1 * 0.5, false, false, s_dOffsTol)
    local dStrand2 = EgtGetInfo( nCrv2, KEY_RIBS_STRAND, 'd')
-   local nSrf2 = EgtSurfFrFatCurve( nOffsGrp, nCrv2, dStrand2 * 0.5, false, false, s_dOffsTol)
+   local dStrandOverlap2 = EgtGetInfo( nCrv2, KEY_RIBS_STRAND_OVERLAP, 'd') or 0
+   local nSrf2 = EgtSurfFrFatCurve( nOffsGrp, nCrv2, ( 1 - dStrandOverlap2 / 100) * dStrand2 * 0.5, false, false, s_dOffsTol)
    
    -- trim degli offset di nCrv1
    local vOffs1 = EgtGetNameInGroup( nOffsGrp, EgtGetName( nCrv1)) or {}
@@ -2143,6 +2143,7 @@ local function ReassignInfo( nCrv, nCnt, vOrig)
                CopyInfo( vOrig[i], nId, KEY_RIBS_LEAD_IN_LEN, 'd')
                CopyInfo( vOrig[i], nId, KEY_ASSOCIATED_SURF, 'i')
                CopyInfo( vOrig[i], nId, KEY_RIBS_OVERLAP, 'd')
+               CopyInfo( vOrig[i], nId, KEY_RIBS_STRAND_OVERLAP, 'd')
                CopyInfo( vOrig[i], nId, KEY_RIBS_TYPE, 'i')
                CopyInfo( vOrig[i], nId, KEY_RIBS_LINK, 'b')
                CopyInfo( vOrig[i], nId, KEY_RIBS_LINK_FILLET, 'd')
@@ -2503,7 +2504,7 @@ local function CalcRibsPaths( nSliceGrp, nRibsGrp, LayerParams, vPtStart, bIgnor
                                                              bAllTwoStrands, vTypeSequence, nLoopGrp, tSurfOffs)
       EgtSetInfo( nRibsPathGrp or GDB_ID.NULL, KEY_RIBS_INTERS, bInters)
       EgtSetInfo( nRibsPathGrp or GDB_ID.NULL, KEY_RIBS_SPECIAL_CASE, bSpecialCase)
-      
+     
       -- riordino le costolature
       if bSpecialCase then
          -- gestione caso speciale di intersezione e 2 passate
@@ -2585,7 +2586,8 @@ local function AddFillet( nRib1, vLinks, nRib2, nGrpId)
    local nSplit2 = EgtGetInfo( nRib2, KEY_SPLIT_ID, 'i') or 0
    if nOrig1 == nOrig2 and nSplit1 == nSplit2 then
       local dStrand = EgtGetInfo( nRib1, KEY_RIBS_STRAND, 'd')
-      dFillet1 = min( dFillet1, 0.5 * dStrand)
+      local dStrandOverlap = EgtGetInfo( nRib1, KEY_RIBS_STRAND_OVERLAP, 'd')
+      dFillet1 = min( dFillet1, 0.5 * ( 1 - dStrandOverlap / 100) * dStrand)
       dFillet2 = dFillet1
    end
    
@@ -2833,9 +2835,18 @@ local function HandleRibsIntersectionForRibsMergedShells( vOrigRibs, nRibsGrp, n
                nCrv1, nCrv2 = nCrv2, nCrv1
             end
             
+            -- verifico che la curva secondaria abbia una sola passata
+            local nShells2 = EgtGetInfo( nCrv2, KEY_RIBS_SHELLS_NBR, 'i')
+            if nShells2 > 1 then
+               EgtOutLog( 'Error : shell-merged ribs intersect in a non valid way (layer '.. EgtNumToString( s_nCurrIdx) ..') - CalcPaths')
+               table.insert( s_vErr, ' - layer ' .. EgtNumToString( s_nCurrIdx) .. ' : error in ribs-merged shells intersection')
+               return false
+            end
+            
             -- calcolo la superficie della curva principale ( nCrv1) da usare per trim
             local nShells = EgtGetInfo( nCrv1, KEY_RIBS_SHELLS_NBR, 'i')
-            local dOffs = (( nShells + 1) * 0.5 - dOverlap / 100) * dStrand
+            local dStrandOverlap = EgtGetInfo( nCrv1, KEY_RIBS_STRAND_OVERLAP, 'd')
+            local dOffs = (( nShells - 1) * ( 1 - dStrandOverlap / 100) * 0.5 + 1 - dOverlap / 100) * dStrand
             local nSrf = EgtSurfFrFatCurve( nGrpTmp, nCrv1, dOffs, false, false, s_dOffsTol)
             if not nSrf then
                EgtOutLog( 'Error : EgtSurfFrFatCurve for shell-merged ribs intersection failed (layer '.. EgtNumToString( s_nCurrIdx) ..') - CalcPaths')

LuaLibs/CalcSlices.lua

@@ -27,11 +27,19 @@ local MIN_AREA = 25.0
 ---------------------------------------------------------------------
 local function ComputeZSlices( dSliceStep, dZmin, dDeltaZ, dZmax)
    
+   -- verifico se è impostato un numero massimo di slices
+   local nMaxSlicesNbr = EgtGetInfo( s_nPartId, KEY_MAX_SLICES_NBR, 'i') or 0
+   if nMaxSlicesNbr == 0 then
+      nMaxSlicesNbr = GEO.INFINITO   -- da gestire come caso illimitato
+   end
+   
+   local nCnt = 1
    local ptSlices = { dZmin + dDeltaZ}
    local dPosZ = dZmin + dSliceStep
-   while dPosZ < dZmax do
+   while dPosZ < dZmax and nCnt < nMaxSlicesNbr do
       table.insert( ptSlices, dPosZ)
       dPosZ = dPosZ + dSliceStep
+      nCnt = nCnt + 1
    end 
    return ptSlices
 end
@@ -117,6 +125,7 @@ local function GetRibParams( nId)
    ReadParam( nId, KEY_RIBS_LEAD_OUT_WIPE, 'd', 0, RibParam)
    ReadParam( nId, KEY_RIBS_LEAD_OUT_WIPE_DIR, 'd', 0, RibParam)
    ReadParam( nId, KEY_RIBS_OVERLAP, 'd', 0, RibParam)
+   ReadParam( nId, KEY_RIBS_STRAND_OVERLAP, 'd', 0, RibParam)
    ReadParam( nId, KEY_RIBS_LINK, 'b', false, RibParam)
    ReadParam( nId, KEY_RIBS_TYPE, 'i', RIB_TYPE.INTERNAL, RibParam)
    ReadParam( nId, KEY_RIBS_INVERT_STRAND_ORDER, 'b', false, RibParam)
@@ -1144,8 +1153,6 @@ function CalcSlices.Exec( nPartId, nStmId)
    local dZmax = b3Box:getMax():getZ()
    local dMaxH = ComputeMaxH( vRefIds, frSlicing, dSliceStep)
    dZmax = min( dZmax, dMaxH)
-   --dZmin = 708
-   --dZmax = 712
    
    -- Eseguo slicing
    local nLayCnt = 1

LuaLibs/CalcToolPath.lua

@@ -1217,7 +1217,8 @@ local function VerifyRibsLink( nLinkId, nCurr, nNext, nGrpTmp, dStrand)
          local dOffs
          if nOrigId == nOrigCurr or nOrigId == nOrigNext then
             -- se passata relativa ad un setto coinvolto nel link verifico soltanto che il percorso del link non entri nella regione occupata dal setto
-            dOffs = dCurrStrand * 0.5
+            local dStrandOverlap = EgtGetInfo( vRibsIds[i], KEY_RIBS_STRAND_OVERLAP, 'd')
+            dOffs = dCurrStrand * ( 0.5 - dStrandOverlap / 100)
          else
             -- altrimenti verifico che le regioni del link e del setto non si sovrappongono ( a meno dell'overlap fissato)
             dOffs = dCurrStrand * 0.5 + ( 0.5 - dOverlap / 100) * dStrand - 50 * GEO.EPS_SMALL
@@ -1346,8 +1347,15 @@ local function CalcRibsLink( nCurr, nNext, nLoopGrp, bForceLink, vtSlicing, nGrp
    local dStrand1 = EgtGetInfo( nCurr, KEY_CRV_STRAND, 'd')
    local dStrand2 = EgtGetInfo( nNext, KEY_CRV_STRAND, 'd')
    local dStrand = max( dStrand1, dStrand2)
+   
    local dFillet1 = EgtGetInfo( nCurr, KEY_RIBS_LINK_FILLET, 'd')
    local dFillet2 = EgtGetInfo( nNext, KEY_RIBS_LINK_FILLET, 'd')
+   if bForceLink then
+      local dStrandOverlap1 = EgtGetInfo( nCurr, KEY_RIBS_STRAND_OVERLAP, 'd')
+      local dStrandOverlap2 = EgtGetInfo( nNext, KEY_RIBS_STRAND_OVERLAP, 'd')
+      dFillet1 = min( dFillet1, ( 1 - dStrandOverlap1 / 100) * dStrand1 * 0.5)
+      dFillet2 = min( dFillet2, ( 1 - dStrandOverlap2 / 100) * dStrand2 * 0.5)
+   end
    
    local vCrvIds = EgtGetAllInGroup( nLoopGrp)
    -- recupero le curve di bordo su cui poggiano i setti e i corrispondenti parametri
@@ -1380,10 +1388,6 @@ local function CalcRibsLink( nCurr, nNext, nLoopGrp, bForceLink, vtSlicing, nGrp
          
          if nLinkId then
             -- fillet
-            if bForceLink then
-               dFillet1 = min( dFillet1, dStrand1 * 0.5)
-               dFillet2 = min( dFillet2, dStrand2 * 0.5)
-            end
             AddFillet( nCurr, nLinkId, dFillet1, vtSlicing)
             AddFillet( nLinkId, nNext, dFillet2, vtSlicing)
             -- assegno le info
@@ -1409,8 +1413,6 @@ local function CalcRibsLink( nCurr, nNext, nLoopGrp, bForceLink, vtSlicing, nGrp
       local bValid = VerifyRibsLink( nLinkId, nCurr, nNext, nGrpTmp, dStrand)
       if bValid then
          -- fillet
-         dFillet1 = min( dFillet1, dStrand1 * 0.5)
-         dFillet2 = min( dFillet2, dStrand2 * 0.5)
          AddFillet( nCurr, nLinkId, dFillet1, vtSlicing)
          AddFillet( nLinkId, nNext, dFillet2, vtSlicing)
          return nLinkId
@@ -1466,56 +1468,49 @@ end
 local function VerifyRibsLead( nId, nRibId, bInVsOut, nGrpTmp)
 
    local dStrand = EgtGetInfo( nRibId, KEY_CRV_STRAND, 'd')
-   local dOverlap = EgtGetInfo( nRibId, KEY_RIBS_OVERLAP, 'd')
+   local dShellOverlap = EgtGetInfo( nRibId, KEY_RIBS_OVERLAP, 'd')
+   local dStrandOverlap = EgtGetInfo( nRibId, KEY_RIBS_STRAND_OVERLAP, 'd')
+   local dOverlap = max( dShellOverlap, dStrandOverlap)
+   local nOrigRib = EgtGetInfo( nRibId, KEY_ORIGINAL_RIB, 'i')
    local dLen = EgtCurveLength( nId)
    
    -- porto il lead nel gruppo locale
    local nLeadLoc = EgtCopyGlob( nId, nGrpTmp)
- 
-   -- individuo eventuale lead in o link relativo al setto corrente ( solo se collega due passate dello stesso setto)
-   local nCurrLI
-   local nCurrLink
-   if bInVsOut then
-      -- se è lead in devo solo verificare se seguito da un link
-      local nNext = EgtGetNext( nRibId)
-      if nNext and EgtGetName( nNext) == LINK_CRV then
-         local nNextRib = EgtGetNext( nNext)
-         local nOrigRib = EgtGetInfo( nRibId, KEY_ORIGINAL_RIB, 'i') or -1
-         local nOrigRibPrev = EgtGetInfo( nNextRib, KEY_ORIGINAL_RIB, 'i') or -1
-         if nOrigRib == nOrigRibPrev then
-            nCurrLink = nNext
-         end
-      end
-   else
-      -- se è lead out devo verificare se preceduto da lead in o da link
-      local nPrev = EgtGetPrev( nRibId)
-      if nPrev and EgtGetName( nPrev) == LEAD_IN_CRV then
-         nCurrLI = nPrev
-      elseif nPrev and EgtGetName( nPrev) == LINK_CRV then
-         local nPrevRib = EgtGetPrev( nPrev)
-         local nOrigRib = EgtGetInfo( nRibId, KEY_ORIGINAL_RIB, 'i') or -1
-         local nOrigRibPrev = EgtGetInfo( nPrevRib, KEY_ORIGINAL_RIB, 'i') or -1
-         if nOrigRib == nOrigRibPrev then
-            nCurrLink = nPrev
-         end
-      end
-   end
    
    -- 1) verifico se interseca altri setti, lead in, lead out o collegamenti
    -- recupero gli id degli elementi da controllare
    local vCheckIds = {}
    local nCurrId = EgtGetFirstInGroup( EgtGetParent( nRibId))
    while nCurrId do
-      -- considero solo i setti e gli elementi a loro associati ( tranne i wipe perchè non corrispondono a materiale depositato)
-      local nType = EgtGetInfo( nCurrId, KEY_TYPE, 'i')
-      if nType == TYPE.RIB or ( nType == TYPE.COASTING and EgtGetInfo( EgtGetPrev( nCurrId), KEY_TYPE, 'i') == TYPE.RIB) then
-         -- verifico non sia un tratto relativo al setto corrente
-         if nCurrId ~= nCurrLI and nCurrId ~= nRibId and nCurrId ~= nId and nCurrId ~= nCurrLink then
-            table.insert( vCheckIds, nCurrId)
+      if nCurrId ~= nRibId and nCurrId ~= nId then
+         -- considero solo i setti e gli elementi a loro associati ( tranne i wipe perchè non corrispondono a materiale depositato)
+         local nType = EgtGetInfo( nCurrId, KEY_TYPE, 'i')
+         if nType == TYPE.RIB or ( nType == TYPE.COASTING and EgtGetInfo( EgtGetPrev( nCurrId), KEY_TYPE, 'i') == TYPE.RIB) then
+            -- controllo che non sia un elemento relativo ad un'altra passata del setto corrente
+            if EgtGetName( nCurrId) == LEAD_IN_CRV then
+               -- il setto di riferimento è l'elemento successivo
+               local nCurrOrigRib = EgtGetInfo( EgtGetNext( nCurrId), KEY_ORIGINAL_RIB, 'i') or -1
+               if nOrigRib ~= nCurrOrigRib then
+                  table.insert( vCheckIds, nCurrId)
+               end
+            elseif EgtGetName( nCurrId) == LINK_CRV then
+               -- il link va controllato se non congiunge due passate del setto corrente
+               local nOrigRib1 = EgtGetInfo( EgtGetPrev( nCurrId), KEY_ORIGINAL_RIB, 'i') or -1
+               local nOrigRib2 = EgtGetInfo( EgtGetNext( nCurrId), KEY_ORIGINAL_RIB, 'i') or -1
+               if nOrigRib ~= nOrigRib1 or nOrigRib ~= nOrigRib2 then
+                  table.insert( vCheckIds, nCurrId)
+               end
+            else
+               local nCurrOrigRib = EgtGetInfo( nCurrId, KEY_ORIGINAL_RIB, 'i')
+               if nOrigRib ~= nCurrOrigRib then
+                  table.insert( vCheckIds, nCurrId)
+               end
+            end
          end
       end
       nCurrId = EgtGetNext( nCurrId)
    end
+   
    -- tra gli id da controllare devo aggiungere anche altri setti non ancora presenti nel toolpath ( tipologie di setti realizzate in seguito)
    local nCrvGrp = EgtGetParent( EgtGetParent( nRibId))
    local nRibsPathGrp = EgtGetFirstNameInGroup( nCrvGrp, RIBS_GRP)
@@ -1568,26 +1563,29 @@ local function VerifyRibsLead( nId, nRibId, bInVsOut, nGrpTmp)
    end
    
    -- 3) verifiche con eventuale lead in
-   if nCurrLI then
-      local nLeadInLoc = EgtCopyGlob( nCurrLI, nGrpTmp)
-      -- verifico se intersezione fra curve
-      local _, nPnt, nCrv = EgtCurveCurveInters( nLeadLoc, nLeadInLoc, nGrpTmp)
-      if nPnt ~= 0 or nCrv ~= 0 then
-         return false
-      end
-      local dLeadInLen = EgtCurveLength( nLeadInLoc)
-      if dLeadInLen > dStrand + GEO.EPS_SMALL then
-         local nSrfLeadIn = EgtSurfFrFatCurve( nGrpTmp, nId, dStrand * ( 1 - dOverlap / 100), false)
-         if nSrfLeadIn then
-            -- EgtSetStatus( nSrfLeadIn, GDB_ST.OFF)
-            -- verifico di avere un solo tratto esterno di lunghezza sufficiente
-            local nRes, nCnt = EgtTrimCurveWithRegion( nLeadInLoc, nSrfLeadIn, false, false)
-            if nCnt ~= 1 then
-               return false
-            else
-               local dLen = EgtCurveLength( nRes)
-               if dLen < dStrand / 2 + GEO.EPS_SMALL then
+   if not bInVsOut then
+      local nCurrLI = EgtGetPrev( nRibId)
+      if nCurrLI and EgtGetName( nCurrLI) == LEAD_IN_CRV then
+         local nLeadInLoc = EgtCopyGlob( nCurrLI, nGrpTmp)
+         -- verifico se intersezione fra curve
+         local _, nPnt, nCrv = EgtCurveCurveInters( nLeadLoc, nLeadInLoc, nGrpTmp)
+         if nPnt ~= 0 or nCrv ~= 0 then
+            return false
+         end
+         local dLeadInLen = EgtCurveLength( nLeadInLoc)
+         if dLeadInLen > dStrand + GEO.EPS_SMALL then
+            local nSrfLeadIn = EgtSurfFrFatCurve( nGrpTmp, nId, dStrand * ( 1 - dOverlap / 100), false)
+            if nSrfLeadIn then
+               -- EgtSetStatus( nSrfLeadIn, GDB_ST.OFF)
+               -- verifico di avere un solo tratto esterno di lunghezza sufficiente
+               local nRes, nCnt = EgtTrimCurveWithRegion( nLeadInLoc, nSrfLeadIn, false, false)
+               if nCnt ~= 1 then
                   return false
+               else
+                  local dLen = EgtCurveLength( nRes)
+                  if dLen < dStrand / 2 + GEO.EPS_SMALL then
+                     return false
+                  end
                end
             end
          end
@@ -1848,7 +1846,7 @@ local function CalcRibsToolPath( vEntIds, nRibsGrp, nTpathGrpId, LayerParams)
    local nGrpTmp = EgtGroup( nRibsGrp, frLoc, GDB_RT.GLOB)
    
    -- aggiungo le costolature nel toolpath
-   local nLastEnt = EgtGetLastInGroup( nTpathGrpId)
+   local nLastEnt = EgtGetLastInGroup( nTpathGrpId) or GDB_ID.NULL
    for i = 1, #vEntIds do
       -- copio entità nel gruppo toolpath
       local nNewEntId = EgtCopyGlob( vEntIds[i], nTpathGrpId, GDB_IN.LAST_SON)
@@ -1874,7 +1872,7 @@ local function CalcRibsToolPath( vEntIds, nRibsGrp, nTpathGrpId, LayerParams)
    
    -- recupero i gruppi delle costolature
    local tabRibs = {}
-   local nFirst = EgtGetNext( nLastEnt)
+   local nFirst = EgtGetNext( nLastEnt) or EgtGetFirstInGroup( nTpathGrpId)
    while nFirst do
       local sName = EgtGetName( nFirst)
       local vIds = EgtGetNameInGroup( nTpathGrpId, sName)

Version.lua

@@ -1,4 +1,4 @@
 -- Version.lua by Egaltech s.r.l. 2024/05/06
 -- Gestione della versione di 3dPrinting
 
-VERSION = '2.7f1'
+VERSION = '2.7i1'