From 4500f96d6dc02276ecae36ca9166531811356c9b Mon Sep 17 00:00:00 2001
From: "andrea.villa" <andrea.villa@egalware.com>
Date: Fri, 17 Jan 2025 16:33:28 +0100
Subject: [PATCH] Aggiunto parametro Q09 per inversione ultimo passaggio su
 contorno libero

---
 LuaLibs/ProcessFreeContour.lua | 56 +++++++++++++++++++++++++++-------
 1 file changed, 45 insertions(+), 11 deletions(-)

diff --git a/LuaLibs/ProcessFreeContour.lua b/LuaLibs/ProcessFreeContour.lua
index 87d91bd..c7f00ca 100644
--- a/LuaLibs/ProcessFreeContour.lua
+++ b/LuaLibs/ProcessFreeContour.lua
@@ -33,6 +33,7 @@ local Q_ONLY_CHAMFER = 'Q00' -- i
 local Q_RADIAL_OFFSET = 'Q06' -- d, valido solo per pocket
 local Q_IGNORE_LASER_PROBLEMS = 'Q07'
 local Q_FORCE_CLAMPABLE_AREA = 'Q08'
+local Q_INVERT_LAST_PATH = 'Q09'
 
 ---------------------------------------------------------------------
 -- Riconoscimento della feature
@@ -588,6 +589,8 @@ local function MakeByMill( Proc, nPhase, nRawId, nPartId, dOvmHead)
          end
       end
    end
+   -- eventuale inversione ultimo segmento
+   local bInvertLastPath = ( ( EgtGetInfo( Proc.Id, Q_INVERT_LAST_PATH, 'd') or 0) == 1)
    -- eseguo
    for i = 1, nStep do
       for j = 1, nDouble do
@@ -630,35 +633,66 @@ local function MakeByMill( Proc, nPhase, nRawId, nPartId, dOvmHead)
          -- aggiungo geometria
          EgtSetMachiningGeometry( {{ AuxId, -1}})
          -- eventuale accorciamento di testa
+         local dStartAddLen, dEndAddLen, dWorkSide, bToolInvert, bInvert
          if ( j == 1 and i > 1) or ( j == 2 and i < nStep) then
-            local dStartAddLen = EgtIf( j == 1, - ( i - 1) * dStep, - ( nStep - i) * dStep)
-            EgtSetMachiningParam( MCH_MP.STARTADDLEN, dStartAddLen)
+            dStartAddLen = EgtIf( j == 1, - ( i - 1) * dStep, - ( nStep - i) * dStep)
          else
-            EgtSetMachiningParam( MCH_MP.STARTADDLEN, EgtIf( j == 1, dStartAddSpec, dEndAddSpec))
+            dStartAddLen = EgtIf( j == 1, dStartAddSpec, dEndAddSpec)
          end
          -- eventuale accorciamento di coda
          if ( j == 1 and i < nStep) or ( j == 2 and i > 1) then
-            local dEndAddLen = EgtIf( j == 1, - ( nStep - i) * dStep, - ( i - 1) * dStep)
-            EgtSetMachiningParam( MCH_MP.ENDADDLEN, dEndAddLen)
+            dEndAddLen = EgtIf( j == 1, - ( nStep - i) * dStep, - ( i - 1) * dStep)
          else
-            EgtSetMachiningParam( MCH_MP.ENDADDLEN, EgtIf( j == 1, dEndAddSpec, dStartAddSpec))
+            dEndAddLen = EgtIf( j == 1, dEndAddSpec, dStartAddSpec)
          end
          -- se estrusione da sotto, inverto direzione fresa
          if ( j == 1 and bToolInv) or ( j == 2 and not bToolInv) then
-            EgtSetMachiningParam( MCH_MP.TOOLINVERT, true)
+            bToolInvert = true
+         else
+            bToolInvert = false
          end
          -- se seconda passata, inverto direzione di lavoro
          if j == 2 then
-            EgtSetMachiningParam( MCH_MP.INVERT, true)
+            bInvert = true
+         else
+            bInvert = false
          end
+         
          -- assegno lato di lavoro
          if Proc.Grp == 0 then
-            EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MILL_WS.CENTER)
+            dWorkSide = MCH_MILL_WS.CENTER
          elseif ( Proc.Grp == 3 and not bToolInv) or ( Proc.Grp == 4 and bToolInv) or ( Proc.Grp == 1 and bToolInv) or ( Proc.Grp == 2 and bToolInv) then
-            EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MILL_WS.LEFT)
+            dWorkSide = MCH_MILL_WS.LEFT
          elseif ( Proc.Grp == 3 and bToolInv) or ( Proc.Grp == 4 and not bToolInv) or ( Proc.Grp == 1 and not bToolInv) or ( Proc.Grp == 2 and not bToolInv) then
-            EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MILL_WS.RIGHT)
+            dWorkSide = MCH_MILL_WS.RIGHT
          end
+
+         -- se ultimo step da invertire
+         if i == nStep and bInvertLastPath then
+            -- se profilo orizzontale
+            if abs( vtExtr:getZ()) < 10 * GEO.EPS_SMALL then
+               dStartAddLen, dEndAddLen = dEndAddLen, dStartAddLen
+               bInvert = not( bInvert)
+               bToolInvert = not( bToolInvert)
+            else
+               dStartAddLen, dEndAddLen = dEndAddLen, dStartAddLen
+               bInvert = not( bInvert)
+               if dWorkSide == MCH_MILL_WS.LEFT then
+                  dWorkSide = MCH_MILL_WS.RIGHT
+               elseif dWorkSide == MCH_MILL_WS.RIGHT then
+                  dWorkSide = MCH_MILL_WS.LEFT
+               end
+            end
+         end
+
+         -- setto i valori
+         EgtSetMachiningParam( MCH_MP.STARTADDLEN, dStartAddLen)
+         EgtSetMachiningParam( MCH_MP.ENDADDLEN, dEndAddLen)
+         EgtSetMachiningParam( MCH_MP.TOOLINVERT, bToolInvert)
+         EgtSetMachiningParam( MCH_MP.INVERT, bInvert)
+         EgtSetMachiningParam( MCH_MP.WORKSIDE, dWorkSide)
+
+
          -- posizione braccio porta testa
          local nSCC = MCH_SCC.NONE
          if not BD.C_SIMM then