private void MatrixMathFilter()
{
// Path to vtk data must be set as an environment variable
// VTK_DATA_ROOT = "C:\VTK\vtkdata-5.8.0"
vtkTesting test = vtkTesting.New();
string root = test.GetDataRoot();
string filePath = System.IO.Path.Combine(root, @"Data\tensors.vtk");
vtkUnstructuredGridReader reader = vtkUnstructuredGridReader.New();
reader.SetFileName(filePath);
reader.Update();
vtkDataSetSurfaceFilter surfaceFilter = vtkDataSetSurfaceFilter.New();
surfaceFilter.SetInputConnection(reader.GetOutputPort());
surfaceFilter.Update();
vtkMatrixMathFilter matrixMathFilter = vtkMatrixMathFilter.New();
//matrixMathFilter.SetOperationToDeterminant();
matrixMathFilter.SetOperationToEigenvalue();
matrixMathFilter.SetInputConnection(surfaceFilter.GetOutputPort());
matrixMathFilter.Update();
matrixMathFilter.GetOutput().GetPointData().SetActiveScalars("Eigenvalue");
vtkXMLPolyDataWriter writer = vtkXMLPolyDataWriter.New();
writer.SetInputConnection(matrixMathFilter.GetOutputPort());
writer.SetFileName(System.IO.Path.Combine(root, @"Data\output.vtp"));
writer.Write();
vtkPolyDataMapper mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection(matrixMathFilter.GetOutputPort());
// actor
vtkActor actor = vtkActor.New();
actor.SetMapper(mapper);
// get a reference to the renderwindow of our renderWindowControl1
vtkRenderWindow renderWindow = renderWindowControl1.RenderWindow;
// renderer
vtkRenderer renderer = renderWindow.GetRenderers().GetFirstRenderer();
// set background color
renderer.SetBackground(0.2, 0.3, 0.4);
// add our actor to the renderer
renderer.AddActor(actor);
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestExtractVOI(String [] argv)
{
//Prefix Content is: ""
// to mark the origin[]
sphere = new vtkSphereSource();
sphere.SetRadius((double)2.0);
sphereMapper = vtkPolyDataMapper.New();
sphereMapper.SetInputConnection((vtkAlgorithmOutput)sphere.GetOutputPort());
sphereMapper.ImmediateModeRenderingOn();
sphereActor = new vtkActor();
sphereActor.SetMapper((vtkMapper)sphereMapper);
rt = new vtkRTAnalyticSource();
rt.SetWholeExtent((int)-50,(int)50,(int)-50,(int)50,(int)0,(int)0);
voi = new vtkExtractVOI();
voi.SetInputConnection((vtkAlgorithmOutput)rt.GetOutputPort());
voi.SetVOI((int)-11,(int)39,(int)5,(int)45,(int)0,(int)0);
voi.SetSampleRate((int)5,(int)5,(int)1);
// Get rid ambiguous triagulation issues.[]
surf = new vtkDataSetSurfaceFilter();
surf.SetInputConnection((vtkAlgorithmOutput)voi.GetOutputPort());
tris = new vtkTriangleFilter();
tris.SetInputConnection((vtkAlgorithmOutput)surf.GetOutputPort());
mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection((vtkAlgorithmOutput)tris.GetOutputPort());
mapper.ImmediateModeRenderingOn();
mapper.SetScalarRange((double)130,(double)280);
actor = new vtkActor();
actor.SetMapper((vtkMapper)mapper);
ren = vtkRenderer.New();
ren.AddActor((vtkProp)actor);
ren.AddActor((vtkProp)sphereActor);
ren.ResetCamera();
camera = ren.GetActiveCamera();
//$camera SetPosition 68.1939 -23.4323 12.6465[]
//$camera SetViewUp 0.46563 0.882375 0.0678508 []
//$camera SetFocalPoint 3.65707 11.4552 1.83509 []
//$camera SetClippingRange 59.2626 101.825 []
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
iren.Initialize();
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestExtractVOI(String [] argv)
{
//Prefix Content is: ""
// to mark the origin[]
sphere = new vtkSphereSource();
sphere.SetRadius((double)2.0);
sphereMapper = vtkPolyDataMapper.New();
sphereMapper.SetInputConnection((vtkAlgorithmOutput)sphere.GetOutputPort());
sphereMapper.ImmediateModeRenderingOn();
sphereActor = new vtkActor();
sphereActor.SetMapper((vtkMapper)sphereMapper);
rt = new vtkRTAnalyticSource();
rt.SetWholeExtent((int)-50, (int)50, (int)-50, (int)50, (int)0, (int)0);
voi = new vtkExtractVOI();
voi.SetInputConnection((vtkAlgorithmOutput)rt.GetOutputPort());
voi.SetVOI((int)-11, (int)39, (int)5, (int)45, (int)0, (int)0);
voi.SetSampleRate((int)5, (int)5, (int)1);
// Get rid ambiguous triagulation issues.[]
surf = new vtkDataSetSurfaceFilter();
surf.SetInputConnection((vtkAlgorithmOutput)voi.GetOutputPort());
tris = new vtkTriangleFilter();
tris.SetInputConnection((vtkAlgorithmOutput)surf.GetOutputPort());
mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection((vtkAlgorithmOutput)tris.GetOutputPort());
mapper.ImmediateModeRenderingOn();
mapper.SetScalarRange((double)130, (double)280);
actor = new vtkActor();
actor.SetMapper((vtkMapper)mapper);
ren = vtkRenderer.New();
ren.AddActor((vtkProp)actor);
ren.AddActor((vtkProp)sphereActor);
ren.ResetCamera();
camera = ren.GetActiveCamera();
//$camera SetPosition 68.1939 -23.4323 12.6465[]
//$camera SetViewUp 0.46563 0.882375 0.0678508 []
//$camera SetFocalPoint 3.65707 11.4552 1.83509 []
//$camera SetClippingRange 59.2626 101.825 []
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
iren.Initialize();
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVdataSetSurfaceFilter(String [] argv)
{
//Prefix Content is: ""
// create pipeline - structured grid[]
//[]
pl3d = new vtkMultiBlockPLOT3DReader();
pl3d.SetXYZFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combxyz.bin");
pl3d.SetQFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combq.bin");
pl3d.SetScalarFunctionNumber((int)100);
pl3d.SetVectorFunctionNumber((int)202);
pl3d.Update();
gf = new vtkDataSetSurfaceFilter();
gf.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
gMapper = vtkPolyDataMapper.New();
gMapper.SetInputConnection((vtkAlgorithmOutput)gf.GetOutputPort());
gMapper.SetScalarRange(
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
gActor = new vtkActor();
gActor.SetMapper((vtkMapper)gMapper);
gf2 = new vtkDataSetSurfaceFilter();
gf2.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
gf2.UseStripsOn();
g2Mapper = vtkPolyDataMapper.New();
g2Mapper.SetInputConnection((vtkAlgorithmOutput)gf2.GetOutputPort());
g2Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g2Actor = new vtkActor();
g2Actor.SetMapper((vtkMapper)g2Mapper);
g2Actor.AddPosition((double)0, (double)15, (double)0);
// create pipeline - poly data[]
//[]
gf3 = new vtkDataSetSurfaceFilter();
gf3.SetInputConnection((vtkAlgorithmOutput)gf.GetOutputPort());
g3Mapper = vtkPolyDataMapper.New();
g3Mapper.SetInputConnection((vtkAlgorithmOutput)gf3.GetOutputPort());
g3Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g3Actor = new vtkActor();
g3Actor.SetMapper((vtkMapper)g3Mapper);
g3Actor.AddPosition((double)0, (double)0, (double)15);
gf4 = new vtkDataSetSurfaceFilter();
gf4.SetInputConnection((vtkAlgorithmOutput)gf2.GetOutputPort());
gf4.UseStripsOn();
g4Mapper = vtkPolyDataMapper.New();
g4Mapper.SetInputConnection((vtkAlgorithmOutput)gf4.GetOutputPort());
g4Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g4Actor = new vtkActor();
g4Actor.SetMapper((vtkMapper)g4Mapper);
g4Actor.AddPosition((double)0, (double)15, (double)15);
// create pipeline - unstructured grid[]
//[]
s = new vtkSphere();
s.SetCenter(((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetCenter()[0],
((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetCenter()[1],
((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetCenter()[2]);
s.SetRadius((double)100.0);
//everything[]
eg = new vtkExtractGeometry();
eg.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
eg.SetImplicitFunction((vtkImplicitFunction)s);
gf5 = new vtkDataSetSurfaceFilter();
gf5.SetInputConnection((vtkAlgorithmOutput)eg.GetOutputPort());
g5Mapper = vtkPolyDataMapper.New();
g5Mapper.SetInputConnection((vtkAlgorithmOutput)gf5.GetOutputPort());
g5Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g5Actor = new vtkActor();
g5Actor.SetMapper((vtkMapper)g5Mapper);
g5Actor.AddPosition((double)0, (double)0, (double)30);
gf6 = new vtkDataSetSurfaceFilter();
gf6.SetInputConnection((vtkAlgorithmOutput)eg.GetOutputPort());
gf6.UseStripsOn();
g6Mapper = vtkPolyDataMapper.New();
g6Mapper.SetInputConnection((vtkAlgorithmOutput)gf6.GetOutputPort());
g6Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g6Actor = new vtkActor();
g6Actor.SetMapper((vtkMapper)g6Mapper);
g6Actor.AddPosition((double)0, (double)15, (double)30);
// create pipeline - rectilinear grid[]
//[]
rgridReader = new vtkRectilinearGridReader();
rgridReader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
rgridReader.Update();
gf7 = new vtkDataSetSurfaceFilter();
gf7.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
g7Mapper = vtkPolyDataMapper.New();
g7Mapper.SetInputConnection((vtkAlgorithmOutput)gf7.GetOutputPort());
g7Mapper.SetScalarRange((double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[0],
(double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[1]);
g7Actor = new vtkActor();
g7Actor.SetMapper((vtkMapper)g7Mapper);
g7Actor.SetScale((double)3, (double)3, (double)3);
gf8 = new vtkDataSetSurfaceFilter();
gf8.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
gf8.UseStripsOn();
g8Mapper = vtkPolyDataMapper.New();
g8Mapper.SetInputConnection((vtkAlgorithmOutput)gf8.GetOutputPort());
g8Mapper.SetScalarRange((double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[0],
(double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[1]);
g8Actor = new vtkActor();
g8Actor.SetMapper((vtkMapper)g8Mapper);
g8Actor.SetScale((double)3, (double)3, (double)3);
g8Actor.AddPosition((double)0, (double)15, (double)0);
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
ren1.AddActor((vtkProp)gActor);
ren1.AddActor((vtkProp)g2Actor);
ren1.AddActor((vtkProp)g3Actor);
ren1.AddActor((vtkProp)g4Actor);
ren1.AddActor((vtkProp)g5Actor);
ren1.AddActor((vtkProp)g6Actor);
ren1.AddActor((vtkProp)g7Actor);
ren1.AddActor((vtkProp)g8Actor);
renWin.SetSize((int)340, (int)550);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)84, (double)174);
cam1.SetFocalPoint((double)5.22824, (double)6.09412, (double)35.9813);
cam1.SetPosition((double)100.052, (double)62.875, (double)102.818);
cam1.SetViewUp((double)-0.307455, (double)-0.464269, (double)0.830617);
iren.Initialize();
// render the image[]
//[]
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestBranchExtentTranslator(String [] argv)
{
//Prefix Content is: ""
gauss = new vtkImageGaussianSource();
gauss.SetWholeExtent((int)0, (int)30, (int)0, (int)30, (int)0, (int)2);
gauss.SetCenter((double)18, (double)12, (double)0);
gauss.SetMaximum((double)1.0);
gauss.SetStandardDeviation((double)6.0);
gauss.Update();
translator = new vtkBranchExtentTranslator();
translator.SetOriginalSource((vtkImageData)gauss.GetOutput());
gauss.GetOutput().SetExtentTranslator((vtkExtentTranslator)translator);
clip1 = new vtkImageClip();
clip1.SetOutputWholeExtent((int)7, (int)28, (int)0, (int)15, (int)1, (int)1);
clip1.SetInputConnection((vtkAlgorithmOutput)gauss.GetOutputPort());
surf1 = new vtkDataSetSurfaceFilter();
surf1.SetInputConnection((vtkAlgorithmOutput)clip1.GetOutputPort());
tf1 = new vtkTriangleFilter();
tf1.SetInputConnection((vtkAlgorithmOutput)surf1.GetOutputPort());
mapper1 = vtkPolyDataMapper.New();
mapper1.SetInputConnection((vtkAlgorithmOutput)tf1.GetOutputPort());
mapper1.SetScalarRange((double)0, (double)1);
mapper1.SetNumberOfPieces((int)4);
mapper1.SetPiece((int)1);
actor1 = new vtkActor();
actor1.SetMapper((vtkMapper)mapper1);
actor1.SetPosition((double)0, (double)0, (double)0);
// For coverage, a case where all four sides get clipped by the whole extent.[]
clip2 = new vtkImageClip();
clip2.SetOutputWholeExtent((int)16, (int)18, (int)3, (int)10, (int)0, (int)0);
clip2.SetInputConnection((vtkAlgorithmOutput)gauss.GetOutputPort());
surf2 = new vtkDataSetSurfaceFilter();
surf2.SetInputConnection((vtkAlgorithmOutput)clip2.GetOutputPort());
tf2 = new vtkTriangleFilter();
tf2.SetInputConnection((vtkAlgorithmOutput)surf2.GetOutputPort());
mapper2 = vtkPolyDataMapper.New();
mapper2.SetInputConnection((vtkAlgorithmOutput)tf2.GetOutputPort());
mapper2.SetScalarRange((double)0, (double)1);
mapper2.SetNumberOfPieces((int)4);
mapper2.SetPiece((int)1);
actor2 = new vtkActor();
actor2.SetMapper((vtkMapper)mapper2);
actor2.SetPosition((double)15, (double)0, (double)0);
// nothing in intersection (empty case)[]
clip3 = new vtkImageClip();
clip3.SetOutputWholeExtent((int)1, (int)10, (int)0, (int)15, (int)0, (int)2);
clip3.SetInputConnection((vtkAlgorithmOutput)gauss.GetOutputPort());
surf3 = new vtkDataSetSurfaceFilter();
surf3.SetInputConnection((vtkAlgorithmOutput)clip3.GetOutputPort());
tf3 = new vtkTriangleFilter();
tf3.SetInputConnection((vtkAlgorithmOutput)surf3.GetOutputPort());
mapper3 = vtkPolyDataMapper.New();
mapper3.SetInputConnection((vtkAlgorithmOutput)tf3.GetOutputPort());
mapper3.SetScalarRange((double)0, (double)1);
mapper3.SetNumberOfPieces((int)4);
mapper3.SetPiece((int)1);
actor3 = new vtkActor();
actor3.SetMapper((vtkMapper)mapper3);
actor3.SetPosition((double)30, (double)0, (double)0);
ren = vtkRenderer.New();
ren.AddActor((vtkProp)actor1);
ren.AddActor((vtkProp)actor2);
ren.AddActor((vtkProp)actor3);
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren);
//set cam [ren GetActiveCamera][]
//ren ResetCamera[]
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
iren.Initialize();
renWin.Render();
// break loop to avoid a memory leak.[]
translator.SetOriginalSource(null);
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestBranchExtentTranslator(String [] argv)
{
//Prefix Content is: ""
gauss = new vtkImageGaussianSource();
gauss.SetWholeExtent((int)0,(int)30,(int)0,(int)30,(int)0,(int)2);
gauss.SetCenter((double)18,(double)12,(double)0);
gauss.SetMaximum((double)1.0);
gauss.SetStandardDeviation((double)6.0);
gauss.Update();
translator = new vtkBranchExtentTranslator();
translator.SetOriginalSource((vtkImageData)gauss.GetOutput());
gauss.GetOutput().SetExtentTranslator((vtkExtentTranslator)translator);
clip1 = new vtkImageClip();
clip1.SetOutputWholeExtent((int)7,(int)28,(int)0,(int)15,(int)1,(int)1);
clip1.SetInputConnection((vtkAlgorithmOutput)gauss.GetOutputPort());
surf1 = new vtkDataSetSurfaceFilter();
surf1.SetInputConnection((vtkAlgorithmOutput)clip1.GetOutputPort());
tf1 = new vtkTriangleFilter();
tf1.SetInputConnection((vtkAlgorithmOutput)surf1.GetOutputPort());
mapper1 = vtkPolyDataMapper.New();
mapper1.SetInputConnection((vtkAlgorithmOutput)tf1.GetOutputPort());
mapper1.SetScalarRange((double)0,(double)1);
mapper1.SetNumberOfPieces((int)4);
mapper1.SetPiece((int)1);
actor1 = new vtkActor();
actor1.SetMapper((vtkMapper)mapper1);
actor1.SetPosition((double)0,(double)0,(double)0);
// For coverage, a case where all four sides get clipped by the whole extent.[]
clip2 = new vtkImageClip();
clip2.SetOutputWholeExtent((int)16,(int)18,(int)3,(int)10,(int)0,(int)0);
clip2.SetInputConnection((vtkAlgorithmOutput)gauss.GetOutputPort());
surf2 = new vtkDataSetSurfaceFilter();
surf2.SetInputConnection((vtkAlgorithmOutput)clip2.GetOutputPort());
tf2 = new vtkTriangleFilter();
tf2.SetInputConnection((vtkAlgorithmOutput)surf2.GetOutputPort());
mapper2 = vtkPolyDataMapper.New();
mapper2.SetInputConnection((vtkAlgorithmOutput)tf2.GetOutputPort());
mapper2.SetScalarRange((double)0,(double)1);
mapper2.SetNumberOfPieces((int)4);
mapper2.SetPiece((int)1);
actor2 = new vtkActor();
actor2.SetMapper((vtkMapper)mapper2);
actor2.SetPosition((double)15,(double)0,(double)0);
// nothing in intersection (empty case)[]
clip3 = new vtkImageClip();
clip3.SetOutputWholeExtent((int)1,(int)10,(int)0,(int)15,(int)0,(int)2);
clip3.SetInputConnection((vtkAlgorithmOutput)gauss.GetOutputPort());
surf3 = new vtkDataSetSurfaceFilter();
surf3.SetInputConnection((vtkAlgorithmOutput)clip3.GetOutputPort());
tf3 = new vtkTriangleFilter();
tf3.SetInputConnection((vtkAlgorithmOutput)surf3.GetOutputPort());
mapper3 = vtkPolyDataMapper.New();
mapper3.SetInputConnection((vtkAlgorithmOutput)tf3.GetOutputPort());
mapper3.SetScalarRange((double)0,(double)1);
mapper3.SetNumberOfPieces((int)4);
mapper3.SetPiece((int)1);
actor3 = new vtkActor();
actor3.SetMapper((vtkMapper)mapper3);
actor3.SetPosition((double)30,(double)0,(double)0);
ren = vtkRenderer.New();
ren.AddActor((vtkProp)actor1);
ren.AddActor((vtkProp)actor2);
ren.AddActor((vtkProp)actor3);
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren);
//set cam [ren GetActiveCamera][]
//ren ResetCamera[]
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
iren.Initialize();
renWin.Render();
// break loop to avoid a memory leak.[]
translator.SetOriginalSource(null);
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVextractRectGrid(String [] argv)
{
//Prefix Content is: ""
// create pipeline - rectilinear grid[]
//[]
rgridReader = new vtkRectilinearGridReader();
rgridReader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
outline = new vtkOutlineFilter();
outline.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
actor = new vtkActor();
actor.SetMapper((vtkMapper)mapper);
rgridReader.Update();
extract1 = new vtkExtractRectilinearGrid();
extract1.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
//extract1 SetVOI 0 46 0 32 0 10[]
extract1.SetVOI((int)23,(int)40,(int)16,(int)30,(int)9,(int)9);
extract1.SetSampleRate((int)2,(int)2,(int)1);
extract1.IncludeBoundaryOn();
extract1.Update();
surf1 = new vtkDataSetSurfaceFilter();
surf1.SetInputConnection((vtkAlgorithmOutput)extract1.GetOutputPort());
tris = new vtkTriangleFilter();
tris.SetInputConnection((vtkAlgorithmOutput)surf1.GetOutputPort());
mapper1 = vtkPolyDataMapper.New();
mapper1.SetInputConnection((vtkAlgorithmOutput)tris.GetOutputPort());
mapper1.SetScalarRange((double)((vtkDataSet)extract1.GetOutput()).GetScalarRange()[0], (double)((vtkDataSet)extract1.GetOutput()).GetScalarRange()[1]);
actor1 = new vtkActor();
actor1.SetMapper((vtkMapper)mapper1);
// write out a rect grid[]
// write to the temp directory if possible, otherwise use .[]
dir = ".";
dir = TclToCsScriptTestDriver.GetTempDirectory();
// make sure the directory is writeable first[]
try
{
channel = new StreamWriter("" + (dir.ToString()) + "/test.tmp");
tryCatchError = "NOERROR";
}
catch(Exception)
{tryCatchError = "ERROR";}
if(tryCatchError.Equals("NOERROR"))
{
channel.Close();
File.Delete("" + (dir.ToString()) + "/test.tmp");
rectWriter = new vtkRectilinearGridWriter();
rectWriter.SetInputConnection((vtkAlgorithmOutput)extract1.GetOutputPort());
rectWriter.SetFileName((string)"" + (dir.ToString()) + "/rect.tmp");
rectWriter.Write();
// delete the file[]
File.Delete("" + (dir.ToString()) + "/rect.tmp");
}
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
//ren1 AddActor actor[]
ren1.AddActor((vtkProp)actor1);
renWin.SetSize((int)340,(int)400);
iren.Initialize();
// render the image[]
//[]
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestPDataSetReaderGrid(String [] argv)
{
//Prefix Content is: ""
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
//[]
// If the current directory is writable, then test the witers[]
//[]
try
{
channel = new StreamWriter("test.tmp");
tryCatchError = "NOERROR";
}
catch(Exception)
{
tryCatchError = "ERROR";
}
if(tryCatchError.Equals("NOERROR"))
{
channel.Close();
File.Delete("test.tmp");
// ====== Structured Grid ======[]
// First save out a grid in parallel form.[]
reader = new vtkMultiBlockPLOT3DReader();
reader.SetXYZFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combxyz.bin");
reader.SetQFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combq.bin");
writer = new vtkPDataSetWriter();
writer.SetFileName((string)"comb.pvtk");
writer.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
writer.SetNumberOfPieces((int)4);
writer.Write();
pReader = new vtkPDataSetReader();
pReader.SetFileName((string)"comb.pvtk");
surface = new vtkDataSetSurfaceFilter();
surface.SetInputConnection((vtkAlgorithmOutput)pReader.GetOutputPort());
mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection((vtkAlgorithmOutput)surface.GetOutputPort());
mapper.SetNumberOfPieces((int)2);
mapper.SetPiece((int)0);
mapper.SetGhostLevel((int)1);
mapper.Update();
File.Delete("comb.pvtk");
File.Delete("comb.0.vtk");
File.Delete("comb.1.vtk");
File.Delete("comb.2.vtk");
File.Delete("comb.3.vtk");
actor = new vtkActor();
actor.SetMapper((vtkMapper)mapper);
actor.SetPosition((double)-5,(double)0,(double)-29);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)actor);
// ====== ImageData ======[]
// First save out a grid in parallel form.[]
fractal = new vtkImageMandelbrotSource();
fractal.SetWholeExtent((int)0,(int)9,(int)0,(int)9,(int)0,(int)9);
fractal.SetSampleCX((double)0.1,(double)0.1,(double)0.1,(double)0.1);
fractal.SetMaximumNumberOfIterations((ushort)10);
writer2 = new vtkPDataSetWriter();
writer.SetFileName((string)"fractal.pvtk");
writer.SetInputConnection((vtkAlgorithmOutput)fractal.GetOutputPort());
writer.SetNumberOfPieces((int)4);
writer.Write();
pReader2 = new vtkPDataSetReader();
pReader2.SetFileName((string)"fractal.pvtk");
iso = new vtkContourFilter();
iso.SetInputConnection((vtkAlgorithmOutput)pReader2.GetOutputPort());
iso.SetValue((int)0,(double)4);
mapper2 = vtkPolyDataMapper.New();
mapper2.SetInputConnection((vtkAlgorithmOutput)iso.GetOutputPort());
mapper2.SetNumberOfPieces((int)3);
mapper2.SetPiece((int)0);
mapper2.SetGhostLevel((int)0);
mapper2.Update();
File.Delete("fractal.pvtk");
File.Delete("fractal.0.vtk");
File.Delete("fractal.1.vtk");
File.Delete("fractal.2.vtk");
File.Delete("fractal.3.vtk");
actor2 = new vtkActor();
actor2.SetMapper((vtkMapper)mapper2);
actor2.SetScale((double)5,(double)5,(double)5);
actor2.SetPosition((double)6,(double)6,(double)6);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)actor2);
// ====== PolyData ======[]
// First save out a grid in parallel form.[]
sphere = new vtkSphereSource();
sphere.SetRadius((double)2);
writer3 = new vtkPDataSetWriter();
writer3.SetFileName((string)"sphere.pvtk");
writer3.SetInputConnection((vtkAlgorithmOutput)sphere.GetOutputPort());
writer3.SetNumberOfPieces((int)4);
writer3.Write();
pReader3 = new vtkPDataSetReader();
pReader3.SetFileName((string)"sphere.pvtk");
mapper3 = vtkPolyDataMapper.New();
mapper3.SetInputConnection((vtkAlgorithmOutput)pReader3.GetOutputPort());
mapper3.SetNumberOfPieces((int)2);
mapper3.SetPiece((int)0);
mapper3.SetGhostLevel((int)1);
mapper3.Update();
File.Delete("sphere.pvtk");
File.Delete("sphere.0.vtk");
File.Delete("sphere.1.vtk");
File.Delete("sphere.2.vtk");
File.Delete("sphere.3.vtk");
actor3 = new vtkActor();
actor3.SetMapper((vtkMapper)mapper3);
actor3.SetPosition((double)6,(double)6,(double)6);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)actor3);
}
ren1.SetBackground((double)0.1,(double)0.2,(double)0.4);
renWin.SetSize((int)300,(int)300);
// render the image[]
//[]
cam1 = ren1.GetActiveCamera();
cam1.Azimuth((double)20);
cam1.Elevation((double)40);
ren1.ResetCamera();
cam1.Zoom((double)1.2);
iren.Initialize();
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestPDataSetReaderGrid(String [] argv)
{
//Prefix Content is: ""
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
//[]
// If the current directory is writable, then test the witers[]
//[]
try
{
channel = new StreamWriter("test.tmp");
tryCatchError = "NOERROR";
}
catch (Exception)
{
tryCatchError = "ERROR";
}
if (tryCatchError.Equals("NOERROR"))
{
channel.Close();
File.Delete("test.tmp");
// ====== Structured Grid ======[]
// First save out a grid in parallel form.[]
reader = new vtkMultiBlockPLOT3DReader();
reader.SetXYZFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combxyz.bin");
reader.SetQFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combq.bin");
writer = new vtkPDataSetWriter();
writer.SetFileName((string)"comb.pvtk");
writer.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
writer.SetNumberOfPieces((int)4);
writer.Write();
pReader = new vtkPDataSetReader();
pReader.SetFileName((string)"comb.pvtk");
surface = new vtkDataSetSurfaceFilter();
surface.SetInputConnection((vtkAlgorithmOutput)pReader.GetOutputPort());
mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection((vtkAlgorithmOutput)surface.GetOutputPort());
mapper.SetNumberOfPieces((int)2);
mapper.SetPiece((int)0);
mapper.SetGhostLevel((int)1);
mapper.Update();
File.Delete("comb.pvtk");
File.Delete("comb.0.vtk");
File.Delete("comb.1.vtk");
File.Delete("comb.2.vtk");
File.Delete("comb.3.vtk");
actor = new vtkActor();
actor.SetMapper((vtkMapper)mapper);
actor.SetPosition((double)-5, (double)0, (double)-29);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)actor);
// ====== ImageData ======[]
// First save out a grid in parallel form.[]
fractal = new vtkImageMandelbrotSource();
fractal.SetWholeExtent((int)0, (int)9, (int)0, (int)9, (int)0, (int)9);
fractal.SetSampleCX((double)0.1, (double)0.1, (double)0.1, (double)0.1);
fractal.SetMaximumNumberOfIterations((ushort)10);
writer2 = new vtkPDataSetWriter();
writer.SetFileName((string)"fractal.pvtk");
writer.SetInputConnection((vtkAlgorithmOutput)fractal.GetOutputPort());
writer.SetNumberOfPieces((int)4);
writer.Write();
pReader2 = new vtkPDataSetReader();
pReader2.SetFileName((string)"fractal.pvtk");
iso = new vtkContourFilter();
iso.SetInputConnection((vtkAlgorithmOutput)pReader2.GetOutputPort());
iso.SetValue((int)0, (double)4);
mapper2 = vtkPolyDataMapper.New();
mapper2.SetInputConnection((vtkAlgorithmOutput)iso.GetOutputPort());
mapper2.SetNumberOfPieces((int)3);
mapper2.SetPiece((int)0);
mapper2.SetGhostLevel((int)0);
mapper2.Update();
File.Delete("fractal.pvtk");
File.Delete("fractal.0.vtk");
File.Delete("fractal.1.vtk");
File.Delete("fractal.2.vtk");
File.Delete("fractal.3.vtk");
actor2 = new vtkActor();
actor2.SetMapper((vtkMapper)mapper2);
actor2.SetScale((double)5, (double)5, (double)5);
actor2.SetPosition((double)6, (double)6, (double)6);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)actor2);
// ====== PolyData ======[]
// First save out a grid in parallel form.[]
sphere = new vtkSphereSource();
sphere.SetRadius((double)2);
writer3 = new vtkPDataSetWriter();
writer3.SetFileName((string)"sphere.pvtk");
writer3.SetInputConnection((vtkAlgorithmOutput)sphere.GetOutputPort());
writer3.SetNumberOfPieces((int)4);
writer3.Write();
pReader3 = new vtkPDataSetReader();
pReader3.SetFileName((string)"sphere.pvtk");
mapper3 = vtkPolyDataMapper.New();
mapper3.SetInputConnection((vtkAlgorithmOutput)pReader3.GetOutputPort());
mapper3.SetNumberOfPieces((int)2);
mapper3.SetPiece((int)0);
mapper3.SetGhostLevel((int)1);
mapper3.Update();
File.Delete("sphere.pvtk");
File.Delete("sphere.0.vtk");
File.Delete("sphere.1.vtk");
File.Delete("sphere.2.vtk");
File.Delete("sphere.3.vtk");
actor3 = new vtkActor();
actor3.SetMapper((vtkMapper)mapper3);
actor3.SetPosition((double)6, (double)6, (double)6);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)actor3);
}
ren1.SetBackground((double)0.1, (double)0.2, (double)0.4);
renWin.SetSize((int)300, (int)300);
// render the image[]
//[]
cam1 = ren1.GetActiveCamera();
cam1.Azimuth((double)20);
cam1.Elevation((double)40);
ren1.ResetCamera();
cam1.Zoom((double)1.2);
iren.Initialize();
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVdataSetSurfaceFilter(String [] argv)
{
//Prefix Content is: ""
// create pipeline - structured grid[]
//[]
pl3d = new vtkMultiBlockPLOT3DReader();
pl3d.SetXYZFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combxyz.bin");
pl3d.SetQFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combq.bin");
pl3d.SetScalarFunctionNumber((int)100);
pl3d.SetVectorFunctionNumber((int)202);
pl3d.Update();
gf = new vtkDataSetSurfaceFilter();
gf.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
gMapper = vtkPolyDataMapper.New();
gMapper.SetInputConnection((vtkAlgorithmOutput)gf.GetOutputPort());
gMapper.SetScalarRange(
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
gActor = new vtkActor();
gActor.SetMapper((vtkMapper)gMapper);
gf2 = new vtkDataSetSurfaceFilter();
gf2.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
gf2.UseStripsOn();
g2Mapper = vtkPolyDataMapper.New();
g2Mapper.SetInputConnection((vtkAlgorithmOutput)gf2.GetOutputPort());
g2Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g2Actor = new vtkActor();
g2Actor.SetMapper((vtkMapper)g2Mapper);
g2Actor.AddPosition((double)0,(double)15,(double)0);
// create pipeline - poly data[]
//[]
gf3 = new vtkDataSetSurfaceFilter();
gf3.SetInputConnection((vtkAlgorithmOutput)gf.GetOutputPort());
g3Mapper = vtkPolyDataMapper.New();
g3Mapper.SetInputConnection((vtkAlgorithmOutput)gf3.GetOutputPort());
g3Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g3Actor = new vtkActor();
g3Actor.SetMapper((vtkMapper)g3Mapper);
g3Actor.AddPosition((double)0,(double)0,(double)15);
gf4 = new vtkDataSetSurfaceFilter();
gf4.SetInputConnection((vtkAlgorithmOutput)gf2.GetOutputPort());
gf4.UseStripsOn();
g4Mapper = vtkPolyDataMapper.New();
g4Mapper.SetInputConnection((vtkAlgorithmOutput)gf4.GetOutputPort());
g4Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g4Actor = new vtkActor();
g4Actor.SetMapper((vtkMapper)g4Mapper);
g4Actor.AddPosition((double)0,(double)15,(double)15);
// create pipeline - unstructured grid[]
//[]
s = new vtkSphere();
s.SetCenter(((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetCenter()[0],
((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetCenter()[1],
((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetCenter()[2]);
s.SetRadius((double)100.0);
//everything[]
eg = new vtkExtractGeometry();
eg.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
eg.SetImplicitFunction((vtkImplicitFunction)s);
gf5 = new vtkDataSetSurfaceFilter();
gf5.SetInputConnection((vtkAlgorithmOutput)eg.GetOutputPort());
g5Mapper = vtkPolyDataMapper.New();
g5Mapper.SetInputConnection((vtkAlgorithmOutput)gf5.GetOutputPort());
g5Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g5Actor = new vtkActor();
g5Actor.SetMapper((vtkMapper)g5Mapper);
g5Actor.AddPosition((double)0,(double)0,(double)30);
gf6 = new vtkDataSetSurfaceFilter();
gf6.SetInputConnection((vtkAlgorithmOutput)eg.GetOutputPort());
gf6.UseStripsOn();
g6Mapper = vtkPolyDataMapper.New();
g6Mapper.SetInputConnection((vtkAlgorithmOutput)gf6.GetOutputPort());
g6Mapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
g6Actor = new vtkActor();
g6Actor.SetMapper((vtkMapper)g6Mapper);
g6Actor.AddPosition((double)0,(double)15,(double)30);
// create pipeline - rectilinear grid[]
//[]
rgridReader = new vtkRectilinearGridReader();
rgridReader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
rgridReader.Update();
gf7 = new vtkDataSetSurfaceFilter();
gf7.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
g7Mapper = vtkPolyDataMapper.New();
g7Mapper.SetInputConnection((vtkAlgorithmOutput)gf7.GetOutputPort());
g7Mapper.SetScalarRange((double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[0],
(double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[1]);
g7Actor = new vtkActor();
g7Actor.SetMapper((vtkMapper)g7Mapper);
g7Actor.SetScale((double)3,(double)3,(double)3);
gf8 = new vtkDataSetSurfaceFilter();
gf8.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
gf8.UseStripsOn();
g8Mapper = vtkPolyDataMapper.New();
g8Mapper.SetInputConnection((vtkAlgorithmOutput)gf8.GetOutputPort());
g8Mapper.SetScalarRange((double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[0],
(double)((vtkDataSet)rgridReader.GetOutput()).GetScalarRange()[1]);
g8Actor = new vtkActor();
g8Actor.SetMapper((vtkMapper)g8Mapper);
g8Actor.SetScale((double)3,(double)3,(double)3);
g8Actor.AddPosition((double)0,(double)15,(double)0);
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
ren1.AddActor((vtkProp)gActor);
ren1.AddActor((vtkProp)g2Actor);
ren1.AddActor((vtkProp)g3Actor);
ren1.AddActor((vtkProp)g4Actor);
ren1.AddActor((vtkProp)g5Actor);
ren1.AddActor((vtkProp)g6Actor);
ren1.AddActor((vtkProp)g7Actor);
ren1.AddActor((vtkProp)g8Actor);
renWin.SetSize((int)340,(int)550);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)84,(double)174);
cam1.SetFocalPoint((double)5.22824,(double)6.09412,(double)35.9813);
cam1.SetPosition((double)100.052,(double)62.875,(double)102.818);
cam1.SetViewUp((double)-0.307455,(double)-0.464269,(double)0.830617);
iren.Initialize();
// render the image[]
//[]
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVextractRectGrid(String [] argv)
{
//Prefix Content is: ""
// create pipeline - rectilinear grid[]
//[]
rgridReader = new vtkRectilinearGridReader();
rgridReader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
outline = new vtkOutlineFilter();
outline.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
actor = new vtkActor();
actor.SetMapper((vtkMapper)mapper);
rgridReader.Update();
extract1 = new vtkExtractRectilinearGrid();
extract1.SetInputConnection((vtkAlgorithmOutput)rgridReader.GetOutputPort());
//extract1 SetVOI 0 46 0 32 0 10[]
extract1.SetVOI((int)23, (int)40, (int)16, (int)30, (int)9, (int)9);
extract1.SetSampleRate((int)2, (int)2, (int)1);
extract1.IncludeBoundaryOn();
extract1.Update();
surf1 = new vtkDataSetSurfaceFilter();
surf1.SetInputConnection((vtkAlgorithmOutput)extract1.GetOutputPort());
tris = new vtkTriangleFilter();
tris.SetInputConnection((vtkAlgorithmOutput)surf1.GetOutputPort());
mapper1 = vtkPolyDataMapper.New();
mapper1.SetInputConnection((vtkAlgorithmOutput)tris.GetOutputPort());
mapper1.SetScalarRange((double)((vtkDataSet)extract1.GetOutput()).GetScalarRange()[0], (double)((vtkDataSet)extract1.GetOutput()).GetScalarRange()[1]);
actor1 = new vtkActor();
actor1.SetMapper((vtkMapper)mapper1);
// write out a rect grid[]
// write to the temp directory if possible, otherwise use .[]
dir = ".";
dir = TclToCsScriptTestDriver.GetTempDirectory();
// make sure the directory is writeable first[]
try
{
channel = new StreamWriter("" + (dir.ToString()) + "/test.tmp");
tryCatchError = "NOERROR";
}
catch (Exception)
{ tryCatchError = "ERROR"; }
if (tryCatchError.Equals("NOERROR"))
{
channel.Close();
File.Delete("" + (dir.ToString()) + "/test.tmp");
rectWriter = new vtkRectilinearGridWriter();
rectWriter.SetInputConnection((vtkAlgorithmOutput)extract1.GetOutputPort());
rectWriter.SetFileName((string)"" + (dir.ToString()) + "/rect.tmp");
rectWriter.Write();
// delete the file[]
File.Delete("" + (dir.ToString()) + "/rect.tmp");
}
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
//ren1 AddActor actor[]
ren1.AddActor((vtkProp)actor1);
renWin.SetSize((int)340, (int)400);
iren.Initialize();
// render the image[]
//[]
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}