+
+//================================================================================
+/*!
+ * \brief Copy node position and set \a to node on the same geometry
+ */
+//================================================================================
+
+void SMESH_MeshEditor::copyPosition( const SMDS_MeshNode* from,
+ const SMDS_MeshNode* to )
+{
+ if ( !from || !to ) return;
+
+ SMDS_PositionPtr pos = from->GetPosition();
+ if ( !pos || from->getshapeId() < 1 ) return;
+
+ switch ( pos->GetTypeOfPosition() )
+ {
+ case SMDS_TOP_3DSPACE: break;
+
+ case SMDS_TOP_FACE:
+ {
+ const SMDS_FacePosition* fPos = static_cast< const SMDS_FacePosition* >( pos );
+ GetMeshDS()->SetNodeOnFace( to, from->getshapeId(),
+ fPos->GetUParameter(), fPos->GetVParameter() );
+ break;
+ }
+ case SMDS_TOP_EDGE:
+ {
+ // WARNING: it is dangerous to set equal nodes on one EDGE!!!!!!!!
+ const SMDS_EdgePosition* ePos = static_cast< const SMDS_EdgePosition* >( pos );
+ GetMeshDS()->SetNodeOnEdge( to, from->getshapeId(), ePos->GetUParameter() );
+ break;
+ }
+ case SMDS_TOP_VERTEX:
+ {
+ GetMeshDS()->SetNodeOnVertex( to, from->getshapeId() );
+ break;
+ }
+ case SMDS_TOP_UNSPEC:
+ default:;
+ }
+}