3dPrinting 2.5d3 :

- migliorata gestione di setti con fori
- gestione di setti con link disegnato dall'utente dallo stesso lato del solido.

LuaLibs/CalcToolPath.lua

@@ -349,18 +349,25 @@ local function AddRetraction( nCrvId, vtSlicing, dCoastingLen, dWipeLen, dWipeDi
          nCopyId = nil
          EgtTrimCurveEndAtLen( nWipeId, dWipeLen)
       else
-         -- se extra shell, infill a zigzag, spiral vase o rib che non termina sulla parete
          local vtDir = EgtEV( nCoastingId or nCrvId, GDB_ID.ROOT)
          local dAng = dWipeDir + s_nDefaultWipeAng
          -- verifico se necessario cambiare il segno all'angolo
          local bChangeSign = false
+         -- riempimento
          if nType == TYPE.INFILL or nType == TYPE.AUX_SOLID then
             local vtS = EgtGetInfo( nCrvId, KEY_ZIG_ZAG_DIR, 'v')
             local bSameDir = AreSameVectorApprox( vtS, vtDir)
             bChangeSign = ( bInverted == bSameDir)
-         else
+         -- rib
+         elseif nType == TYPE.RIB then
+            local bInvertStrandOrder = EgtGetInfo( nCrvId, KEY_RIBS_INVERT_STRAND_ORDER, 'b') or false
+            local bInvertDir = EgtGetInfo( nCrvId, KEY_RIBS_INVERT_DIR, 'b') or false
+            bChangeSign = ( bInvertDir ~= bInvertStrandOrder)
+         -- extra shell
+         elseif nType == TYPE.EXTRA_SHELL or nType == TYPE.EXTRA_OUTER_SHELL then
             bChangeSign = bInverted
          end
+         
          vtDir:rotate( vtSlicing, EgtIf( bChangeSign, - dAng, dAng))
          local ptS = EgtEP( nCoastingId or nCrvId, GDB_ID.ROOT)
          local ptE = FindWipeEndPoint( ptS, vtDir, dWipeLen, vtSlicing)
@@ -1038,7 +1045,7 @@ local function CalcRibsToolPath( vEntIds, nRibsGrp, nTpathGrpId, LayerParams)
       else
          local bLoopRib = EgtGetInfo( tabRibs[i][1], KEY_LOOP_RIB, 'b') or false
          for j = 1, #tabRibs[i] - 1 do
-            local bUserLink = EgtGetInfo( tabRibs[i][j], KEY_RIBS_USER_LINK, 'b') or false
+            local bUserLink = ( EgtGetInfo( tabRibs[i][j], KEY_RIBS_USER_LINK, 'b') or false) and ( EgtGetInfo( tabRibs[i][j+1], KEY_RIBS_USER_LINK, 'b') or false)
             local nOrig1 = EgtGetInfo( tabRibs[i][j], KEY_ORIGINAL_RIB, 'i') or 0
             local nOrig2 = EgtGetInfo( tabRibs[i][j + 1], KEY_ORIGINAL_RIB, 'i') or 0
             local nSplitId1 = EgtGetInfo( tabRibs[i][j], KEY_SPLIT_ID, 'i') or 0