- /*
- SplitDataListIterator anInputIter( anInputSplitDataList );
- while( anInputIter.hasNext() )
- {
- const SplitData& anInputSplitData = anInputIter.next();
- if( anOutputSplitDataList.isEmpty() )
- anOutputSplitDataList.append( anInputSplitData );
- else
- {
- SplitDataList aSplitDataList;
-
- SplitDataList aSrcSplitDataList;
- aSrcSplitDataList.append( anInputSplitData );
-
- SplitDataList aDestSplitDataList = anOutputSplitDataList;
- anOutputSplitDataList.clear();
-
- while( !aDestSplitDataList.isEmpty() )
- {
- SplitData aSrcSplitData = aSrcSplitDataList.last();
-
- SplitData aDestSplitData = aDestSplitDataList.first();
- aDestSplitDataList.pop_front();
-
- SplitData aData1Subtracted, aData2Subtracted, aDataIntersected;
- if( SplitTwoData( aSrcSplitData, aDestSplitData,
- aData1Subtracted, aData2Subtracted, aDataIntersected ) )
- anOutputSplitDataList.append( aDataIntersected );
- anOutputSplitDataList.append( aData2Subtracted );
- aSrcSplitDataList.append( aData1Subtracted );
- }
-
- if( !aSrcSplitDataList.isEmpty() )
- anOutputSplitDataList.append( aSrcSplitDataList.last() );
- }
- }
-
- // Step 2. Take into account the boundary polyline.
- if( !thePolyline.IsNull() )
- {
- TopoDS_Wire aWire = TopoDS::Wire( thePolyline->GetShape() );
- if( !aWire.IsNull() )
- {
- BRepBuilderAPI_MakeFace aMakeFace( aWire, Standard_True );
- aMakeFace.Build();
- if( aMakeFace.IsDone() )
- {
- SplitData aBoundarySplitData( SplitData::Data_Zone, aMakeFace.Face(), "" );
-
- SplitDataList aCutSplitDataList;
- SplitDataListIterator anOutputIter( anOutputSplitDataList );
- while( anOutputIter.hasNext() )
- {
- const SplitData& anOutputSplitData = anOutputIter.next();
-
- SplitData aData1Subtracted, aData2Subtracted, aDataIntersected;
- if( SplitTwoData( anOutputSplitData, aBoundarySplitData,
- aData1Subtracted, aData2Subtracted, aDataIntersected ) )
- aCutSplitDataList.append( aDataIntersected );
- }
- anOutputSplitDataList = aCutSplitDataList;
- }
- }
- }
-