3dPrinting :

- unite le modifiche.

LuaLibs/CalcToolPath.lua

@@ -390,7 +390,7 @@ local function AddRetraction( nCrvId, vtSlicing, dCoastingLen, dWipeLen, dWipeDi
    
    -- curva ausiliaria per generare correttamente wipe
    local nCopyId = EgtCopyGlob( nCrvId, nCrvId, GDB_IN.AFTER)
-   if not EgtCurveIsClosed( nCopyId) then
+   if not EgtCurveIsClosed( nCopyId) and EgtCurveIsFlat( nCopyId) then
       local ptNewStart = EgtEP( nCopyId, GDB_ID.ROOT)
       -- mi posiziono in un frame locale per fare i conti
       local nGrp = EgtGroup( EgtGetParent( nCrvId), Frame3d( ORIG(), vtSlicing), GDB_RT.GLOB)
@@ -1066,6 +1066,10 @@ end
 --------------------------------------------------------------------
 local function AddFillet( nCrv1, nCrv2, dFillet, vtSlicing)
    
+   if dFillet < GEO.EPS_SMALL then
+      return
+   end
+   
    local nRefPosId = EgtGetPrev( nCrv1)
    local nRefGrpId = EgtGetParent( nCrv1)
    local vsInfo1 = EgtGetAllInfo( nCrv1)
@@ -1093,7 +1097,7 @@ local function AddFillet( nCrv1, nCrv2, dFillet, vtSlicing)
          EgtAddCurveCompoArcTg( nCrv1, EgtEP( nNewFillet, GDB_ID.ROOT), true, GDB_RT.GLOB)
          EgtErase( nNewFillet)
       else
-         -- nCrv1 viene sostutuita completamente dal fillet
+         -- nCrv1 viene sostituita completamente dal fillet
          local nNewCrv = EgtCurveCompo( nRefGrpId, {nNewFillet})
          -- riposiziono dopo il precedente di nCrv1 ( se esiste) oppure in testa al gruppo
          if nRefPosId ~= GDB_ID.NULL then
@@ -1115,7 +1119,7 @@ local function AddFillet( nCrv1, nCrv2, dFillet, vtSlicing)
          EgtAddCurveCompoArcTg( nCrv2, EgtSP( nNewFillet + 1, GDB_ID.ROOT), false, GDB_RT.GLOB)
          EgtErase( nNewFillet + 1)
       else
-         -- nCrv2 viene sostutuita completamente dal fillet
+         -- nCrv2 viene sostituita completamente dal fillet
          local nNewCrv = EgtCurveCompo( nRefGrpId, {nNewFillet + 1})
          EgtRelocateGlob( nNewCrv, nCrv1, GDB_IN.AFTER)
          EgtChangeId( nNewCrv, nCrv2)
@@ -1979,7 +1983,7 @@ end
 --------------------------------------------------------------------
 local function AddSpiralVaseLeadOut( nOldId, LayerParams)
    
-    if LayerParams.nLeadOutType ~= LEAD_TYPE.NONE then
+   if LayerParams.nLeadOutType ~= LEAD_TYPE.NONE then
       EgtTrimCurveEndAtLen( nOldId, EgtCurveLength( nOldId) - LayerParams.dOffsetLP)
       local nLeadOut = AddLeadOut( nOldId, LayerParams, EgtGetParent( nOldId))
       if nLeadOut then