EgtExecutor :

- Aggiunta funzione "EgtCutSurfFrPlane".
2026-07-23 14:45:20 +02:00
parent 0d30feb3a6
commit 79c96d24e2
2 changed files with 66 additions and 4 deletions
@@ -491,6 +491,44 @@ ExeSurfFrRotateSimpleNoCollision( int nId1, int nId2, const Point3d& ptCen, doub
   return ( bOk && CAvSimpleSurfFrMove( *pSfr1, *pSfr2L).Rotate(ptCenL, dAngDeg)) ;
 }

+//-------------------------------------------------------------------------------
+bool
+ExeCutSurfFrPlane( int nId, const Point3d& ptOn, const Vector3d& vtN, bool bInVsOut, int nRefType)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la regione piana
+   ISurfFlatRegion* pSfr = GetSurfFlatRegion( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pSfr != nullptr) ;
+  // recupero il riferimento locale
+   Frame3d frLoc ;
+   bOk = bOk && pGeomDB->GetGlobFrame( nId, frLoc) ;
+  // porto in locale il punto e la normale del piano
+   Point3d ptOnL = GetPointLocal( pGeomDB, ptOn, nRefType, frLoc) ;
+   Vector3d vtNL = GetVectorLocal( pGeomDB, vtN, nRefType, frLoc) ;
+  // calcolo il piano di taglio
+   Plane3d plPlane ;
+   bOk = bOk && plPlane.Set( ptOnL, vtNL) ;
+  // se la parte da conservare è Out, allora inverto il piano
+   if ( ! bInVsOut)
+      plPlane.Invert() ;
+  // eseguo il taglio
+   bOk = bOk && pSfr->Cut( plPlane) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCutSurfFrPlane(" + IdToString( nId) + ",{" +
+                                           ToString( ptOn) + "},{" +
+                                           ToString( vtN) + "}," +
+                                           ( bInVsOut ? "true" : "false") + "," +
+                                           RefTypeToString( nRefType) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return bOk ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 ExeSurfTmMoveVertex( int nId, int nVert, const Point3d& ptNewVert, int nRefType, bool bUpdate)