From a996d4beb34569558b83b4c5d2c7e15ca70827fa Mon Sep 17 00:00:00 2001
From: "luca.mazzoleni" <luca.mazzoleni@egalware.com>
Date: Mon, 30 Jun 2025 16:13:19 +0200
Subject: [PATCH] - in LapJoint correzioni a sega a catena con attacco laterale

---
 LuaLibs/BeamLib.lua         | 21 +++++++++++++++++++++
 LuaLibs/ProcessLapJoint.lua | 19 +++++++++++++++----
 2 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/LuaLibs/BeamLib.lua b/LuaLibs/BeamLib.lua
index 1d66881..72188fb 100644
--- a/LuaLibs/BeamLib.lua
+++ b/LuaLibs/BeamLib.lua
@@ -899,6 +899,27 @@ function BeamLib.FindFaceBestOrientedAsAxis( Proc, vtAx, fctExclude)
    return nFaceIndMax, ptC, vtN
 end
 
+---------------------------------------------------------------------
+function BeamLib.GetEdgeToMachineFromVector( nSurfId, nFacet, vtOrtho)
+   local _, EdgesEgt = EgtSurfTmGetFacetOutlineInfo( nSurfId, nFacet, GDB_ID.ROOT)
+
+   local nEdgeIndMax = 0
+   local dMaxComp = - GEO.INFINITO
+   for i = 1, #EdgesEgt do
+      local vtN = EdgesEgt[i].Norm
+      if EdgesEgt[i].Open then
+         vtN = -vtN
+      end
+      local dComp = vtN * vtOrtho
+      if dComp > dMaxComp then
+         nEdgeIndMax = i -1
+         dMaxComp = dComp
+      end
+   end
+
+   return nEdgeIndMax
+end
+
 ---------------------------------------------------------------------
 function BeamLib.GetTunnelDimension( Proc, nPartId)
    -- sono necessarie almeno due facce
diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index 56de528..a932c2e 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -3224,6 +3224,8 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
                   vtRef = -Z_AX()
                   nFaceZ = BL.FindFaceBestOrientedAsAxis( Proc, -Z_AX())
                end
+            else
+               nFaceZ = nFacInd
             end
             dDepth = Proc.Face[ nFaceZ + 1].Elevation
          end
@@ -3284,12 +3286,21 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
                      EgtOutLog( sWarn)
                   end
                   EgtSetMachiningParam( MCH_MP.DEPTH, dMachiningDepth)
-                  local dStartAddLen = dSawWidth / 2 + EgtMdbGetGeneralParam( MCH_GP.SAFEZ) + EgtMdbGetGeneralParam( MCH_GP.SAFEAGGRBOTTZ)
-                  local dEndAddLen = - dSawWidth / 2
-                  if vtRef:getZ() > 10 * GEO.EPS_SMALL then
+                  -- si decidono lato di lavoro, inversione e estensione in base al lato aperto
+                  local nEdgeIndex = BL.GetEdgeToMachineFromVector( Proc.Id, nFacAdj, vtRef)
+                  local EdgesEgt = BL.GetEdgesInfo( Proc, Proc.Face[nFacAdj+1])
+                  local CurrentEdge = EdgesEgt[nEdgeIndex+1]
+                  local dStartAddLen = 0
+                  local dEndAddLen = 0
+                  if CurrentEdge.IsStartOpen then
+                     EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MORTISE_WS.RIGHT)
+                     EgtSetMachiningParam( MCH_MP.INVERT, false)
+                  else
                      EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MORTISE_WS.LEFT)
                      EgtSetMachiningParam( MCH_MP.INVERT, true)
                   end
+                  dStartAddLen = dSawWidth / 2 + EgtMdbGetGeneralParam( MCH_GP.SAFEZ) + EgtMdbGetGeneralParam( MCH_GP.SAFEAGGRBOTTZ)
+                  dEndAddLen = - dSawWidth / 2
                   EgtSetMachiningParam( MCH_MP.STARTADDLEN, dStartAddLen)
                   EgtSetMachiningParam( MCH_MP.ENDADDLEN, dEndAddLen)
                end
@@ -3299,7 +3310,7 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
                   local dMachiningStep = EgtGetMachiningParam( MCH_MP.STEP) or 0
                   -- TODO qui sostituire con valore preciso da GetSetupInfo
                   if BD.C_SIMM then
-                     dMachiningStep = 165
+                     dMachiningStep = 175
                      if vtRef:getZ() < - 10 * GEO.EPS_SMALL then
                         dMachiningStep = 250
                      end