- in FeatureLib->ClassifyTopology correzione al riconoscimento DoubleBevel su più parti

- in FaceData correzioni per i casi DoubleBevel su più parti
- in BeamExec->CollectFeatures si scrive il numero di parti di cui è composta la trimesh

LuaLibs/FaceData.lua

@@ -91,7 +91,9 @@ function FaceData.GetFacesByAdjacencyNumber( Proc)
       FacesByAdjacencyNumber[i] = {}
    end
    for i = 1, Proc.nFct do
-      table.insert( FacesByAdjacencyNumber[#Proc.Faces[i].Adjacencies], Proc.Faces[i])
+      if #Proc.Faces[i].Adjacencies > 0 then
+         table.insert( FacesByAdjacencyNumber[#Proc.Faces[i].Adjacencies], Proc.Faces[i])
+      end
    end
 
    return FacesByAdjacencyNumber
@@ -389,7 +391,21 @@ local function GetBottomFaces( Proc)
       BottomFaces = FacesByAdjacencyNumber[ Proc.nFct - 1]
       -- caso speciale DoubleBevel
       if #BottomFaces == 0 then
-         BottomFaces = FacesByAdjacencyNumber[ Proc.nFct / 2]
+         if Proc.nParts == 1 then
+            BottomFaces = FacesByAdjacencyNumber[ Proc.nFct / 2]
+         -- DoubleBevel composto da più parti
+         else
+            for i = #FacesByAdjacencyNumber, 1, -1 do
+               if #FacesByAdjacencyNumber[i] > 0 then
+                  BottomFaces = FacesByAdjacencyNumber[i]
+                  break
+               end
+            end
+            -- se non sono state trovate facce di fondo significa che nessuna faccia ha adiacenze -> DoubleBevel-2
+            if #BottomFaces == 0 then
+               BottomFaces = Proc.Faces
+            end
+         end
       end
       -- si rimuovono le facce non adatte ad essere lavorate
       local nBottomFaces = #BottomFaces
@@ -694,15 +710,21 @@ function FaceData.GetMainFaces( Proc, Part)
       Proc.Topology.sFamily == 'Pocket' or Proc.Topology.sFamily == 'Tunnel' or Proc.Topology.sFamily == 'Bevel' or
       Proc.Topology.sFamily == 'DoubleBevel' or Proc.Topology.sFamily == 'Cut' or Proc.Topology.sFamily == 'HeadCut' or Proc.Topology.sFamily == 'TailCut' then
       
-      if ( Proc.Topology.bIsThrough and Proc.Topology.bAllRightAngles and Proc.nFct < 5)
-         or ( Proc.nFct == 1) or Proc.Topology.sName == 'Bevel-2-Blind' then
+      if Proc.nParts == 1 and ( ( Proc.Topology.bIsThrough and Proc.Topology.bAllRightAngles and Proc.nFct < 5)
+         or ( Proc.nFct == 1) or Proc.Topology.sName == 'Bevel-2-Blind') then
 
          MainFaces.TunnelAddedFaces = GetTunnelFaces( Proc, Part)
       end
 
       MainFaces.BottomFaces = GetBottomFaces( Proc)
-      MainFaces.LongFaces = GetLongFaces( Proc, MainFaces)
-      MainFaces.SideFaces = GetSideFaces( Proc, MainFaces)
+      if Proc.nParts == 1 then
+         MainFaces.LongFaces = GetLongFaces( Proc, MainFaces)
+         MainFaces.SideFaces = GetSideFaces( Proc, MainFaces)
+      -- caso tipo DoubleBevel con facce separate
+      else
+         MainFaces.LongFaces = {}
+         MainFaces.SideFaces = {}
+      end
 
    else
       MainFaces = nil