# MultiBlockMergeFilter

VTKExamples/CSharp/PolyData/MultiBlockMergeFilter

### Description

A tutorial on how to setup a Console Application utilizing Kitware.VTK.dll can be found here: Setup a Console Application to use Kitware.VTK.dll

### Code

MultiBlockMergeFilter.cs

    using System;
    using Kitware.VTK;

    namespace ActiViz.Examples {
       class Program {
          static void Main(string[] args) {
             MultiBlockMergeFilter();
             Console.WriteLine("\nPress any key to continue...");
             Console.ReadKey();
          }

          private static void MultiBlockMergeFilter() {
             vtkSphereSource sphereSource1 = vtkSphereSource.New();
             sphereSource1.Update();

             vtkSphereSource sphereSource2 = vtkSphereSource.New();
             sphereSource2.SetCenter(10, 10, 10);
             sphereSource2.Update();

             vtkMultiBlockDataSet multiBlockDataSet1 = vtkMultiBlockDataSet.New();
             multiBlockDataSet1.SetNumberOfBlocks(1);
             multiBlockDataSet1.SetBlock(0, sphereSource1.GetOutput());
    #if VTK_MAJOR_VERSION_5
             multiBlockDataSet1.Update();
    #endif

             vtkMultiBlockDataSet multiBlockDataSet2 = vtkMultiBlockDataSet.New();
             multiBlockDataSet2.SetNumberOfBlocks(1);
             multiBlockDataSet2.SetBlock(0, sphereSource2.GetOutput());
    #if VTK_MAJOR_VERSION_5
             multiBlockDataSet2.Update();
    #endif

             vtkMultiBlockMergeFilter multiBlockMergeFilter = vtkMultiBlockMergeFilter.New();
    #if VTK_MAJOR_VERSION_5
             multiBlockMergeFilter.AddInput(multiBlockDataSet1);
             multiBlockMergeFilter.AddInput(multiBlockDataSet2);
    #else
             multiBlockMergeFilter.AddInputData(multiBlockDataSet1);
             multiBlockMergeFilter.AddInputData(multiBlockDataSet2);
    #endif
             multiBlockMergeFilter.Update();
          }
       }
    }