EgtExecutor :

- piccole migliorie in ExeExplodeSurface e ExeExplodeVolume.
2017-10-02 17:48:22 +00:00
parent 912071ab16
commit 5c5fb6bdc1
2 changed files with 25 additions and 4 deletions
@@ -34,10 +34,17 @@ MyExplodeVolZmap( int nId, int* pnCount)
   const IVolZmap* pVZM = GetVolZmap( pGeomDB->GetGeoObj( nId)) ;
   if ( pVZM == nullptr)
      return GDB_ID_NULL ;
+  // recupero il numero di parti connesse
+   int nPart = pVZM->GetPartCount() ;
+  // se c'è una sola parte, non devo fare alcunché
+   if ( nPart == 1) {
+      if ( pnCount != nullptr)
+         *pnCount = 1 ;
+      return nId ;
+   }
  // copio tutti i componenti connessi (parti)
   int nFirstId = GDB_ID_NULL ;
   int nCount = 0 ;
-   int nPart = pVZM->GetPartCount() ;
   for ( int i = 0 ; i < nPart ; ++ i) {
      IVolZmap* pPrt = pVZM->ClonePart( i) ;
      if ( pPrt == nullptr)