From e5265021778e3b845a7a7c7fb3986a6e53712312 Mon Sep 17 00:00:00 2001
From: "andrea.villa" <andrea.villa@egalware.com>
Date: Tue, 4 Nov 2025 15:28:09 +0100
Subject: [PATCH] In LapJoint, se applicazione svuotatura non andata a buon
 fine e si prova ad allargare tasca, allora si cambia anche il tipo in
 SPIRALIN

---
 LuaLibs/ProcessLapJoint.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index 9b4c6f1..5a3f28c 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -3565,6 +3565,11 @@ local function MakePocket( Proc, nPartId, b3Solid, ptPs, tvtN, nFaceRef, sMchFin
    if not ML.ApplyMachining( true, false) then
       -- provo ad allargare leggermente la tasca
       EgtSetMachiningParam( MCH_MP.OFFSR, -0.1)
+      -- se percorso a Zig-Zag, provo a cambiarlo in spirale
+      local nPocketSubType = EgtGetMachiningParam( MCH_MP.SUBTYPE)
+      if nPocketSubType == MCH_POCK_SUB.ZIGZAG then
+         EgtSetMachiningParam( MCH_MP.SUBTYPE, MCH_POCK_SUB.SPIRALIN)
+      end
       if not ML.ApplyMachining( true, false) then
          local _, sErr = EgtGetLastMachMgrError()
          EgtSetOperationMode( nMchFId, false)