private void RenderVTK()
{
//Get rid of any props already there
if (imgProp != null)
{
m_Renderer.RemoveActor(imgProp);
imgProp.Dispose();
imgProp = null;
}
vtkDataSetReader dataReader = vtkDataSetReader.New();
vtkDataSetMapper dataMapper = vtkDataSetMapper.New();
imgProp = vtkActor.New();
dataReader.SetFileName(m_FileName);
dataReader.Update();
dataMapper.SetInput(dataReader.GetOutput());
((vtkActor)imgProp).SetMapper(dataMapper);
dataMapper.Dispose();
dataMapper = null;
dataReader.Dispose();
dataReader = null;
m_Renderer.AddActor(imgProp);
//Reset the camera to show the image
//Equivilant of pressing 'r'
m_Renderer.ResetCamera();
//Rerender the screen
//NOTE: sometimes you have to drag the mouse
//a little before the image shows up
renderWindowControl1.RenderWindow.Render();
m_Renderer.Render();
}
/// <summary>
/// Loads the Squirrel model and textures
/// into the algorithms and textures
/// </summary>
public void loadSquirrel()
{
//Set a predefined position for the eyes
//that matches the .blend file
eyeX = 0.076;
eyeY = -0.178;
eyeZ = 0.675;
//load the squirrel model and textures if
//they are not already loaded
if (!squirrelLoaded)
{
squirrelReader.SetFileName("../../../models/squirrel.vtk");
squirrelReader.Update();
squirrelEyeReader.SetFileName("../../../models/squirrel_eyeR.vtk");
squirrelEyeReader.Update();
squirrelEyeReader2.SetFileName("../../../models/squirrel_eyeL.vtk");
squirrelEyeReader2.Update();
squirrelColorReader.SetFileName("../../../textures/squirrel_skin_col.png");
squirrelColorReader.Update();
squirrelEyeColorReader.SetFileName("../../../textures/squirrel_eyeR.png");
squirrelEyeColorReader.Update();
squirrelEyeColorReader2.SetFileName("../../../textures/squirrel_eyeL.png");
squirrelEyeColorReader2.Update();
squirrelLoaded = true;
}
//Set the algorithms and textures to the
//ouput of the readers
eyeColorTexture1.InterpolateOn();
eyeColorTexture1.SetInputConnection(squirrelEyeColorReader.GetOutputPort());
deciEyeColorTexture1.InterpolateOn();
deciEyeColorTexture1.SetInputConnection(squirrelEyeColorReader.GetOutputPort());
eyeColorTexture2.InterpolateOn();
eyeColorTexture2.SetInputConnection(squirrelEyeColorReader2.GetOutputPort());
deciEyeColorTexture2.InterpolateOn();
deciEyeColorTexture2.SetInputConnection(squirrelEyeColorReader2.GetOutputPort());
animalColorTexture.InterpolateOn();
animalColorTexture.SetInputConnection(squirrelColorReader.GetOutputPort());
deciAnimalColorTexture.InterpolateOn();
deciAnimalColorTexture.SetInputConnection(squirrelColorReader.GetOutputPort());
eyeData2 = squirrelEyeReader2.GetOutputPort();
eyeData1 = squirrelEyeReader.GetOutputPort();
animalData = squirrelReader.GetOutputPort();
}
private vtkDataSet ReadVTKData(string path)
{
using (vtkDataSetReader reader = new vtkDataSetReader())
{
reader.ReadAllScalarsOn();
reader.GetReadAllScalars();
reader.ReadAllVectorsOn();
reader.GetReadAllVectors();
reader.ReadAllColorScalarsOn();
reader.GetReadAllColorScalars();
reader.SetFileName(path);
reader.Update();
return(reader.GetOutput());
}
}
/// <summary>
/// Loads the Chinchilla model and textures
/// into the algorithms and textures
/// </summary>
public void loadChinchilla()
{
//Set a predefined position for the eyes
//that matches the .blend file
eyeX = 0.052;
eyeY = -0.144;
eyeZ = 0.424;
//load the chinchilla model and textures if
//they are not already loaded
if (!chinchillaLoaded)
{
chinchillaReader.SetFileName("../../../models/chinchilla.vtk");
chinchillaReader.Update();
chinchillaEyeReader.SetFileName("../../../models/chinchilla_eye.vtk");
chinchillaEyeReader.Update();
chinchillaColorReader.SetFileName("../../../textures/chinchilla_skin_col.png");
chinchillaColorReader.Update();
chinchillaEyeColorReader.SetFileName("../../../textures/chinchilla_eye.png");
chinchillaEyeColorReader.Update();
chinchillaLoaded = true;
}
//Set the algorithms and textures to the
//ouput of the readers
animalData = chinchillaReader.GetOutputPort();
eyeData1 = chinchillaEyeReader.GetOutputPort();
eyeData2 = eyeData1;
animalColorTexture.InterpolateOn();
animalColorTexture.SetInputConnection(chinchillaColorReader.GetOutputPort());
deciAnimalColorTexture.InterpolateOn();
deciAnimalColorTexture.SetInputConnection(chinchillaColorReader.GetOutputPort());
eyeColorTexture1.InterpolateOn();
eyeColorTexture1.SetInputConnection(chinchillaEyeColorReader.GetOutputPort());
deciEyeColorTexture1.InterpolateOn();
deciEyeColorTexture1.SetInputConnection(chinchillaEyeColorReader.GetOutputPort());
eyeColorTexture2.InterpolateOn();
eyeColorTexture2.SetInputConnection(chinchillaEyeColorReader.GetOutputPort());
deciEyeColorTexture2.InterpolateOn();
deciEyeColorTexture2.SetInputConnection(chinchillaEyeColorReader.GetOutputPort());
}
/// <summary>
/// Loads the Flying Squirrel model and textures
/// into the algorithms and textures
/// </summary>
public void loadFlyingSquirrel()
{
//Set a predefined position for the eyes
//that matches the .blend file
eyeX = 0.054;
eyeY = -0.189;
eyeZ = 0.427;
//load the flyingsquirrel model and textures if
//they are not already loaded
if (!flyingSquirrelLoaded)
{
flyingSquirrelReader.SetFileName("../../../models/flyingsquirrel.vtk");
flyingSquirrelReader.Update();
flyingSquirreleyeReader.SetFileName("../../../models/flyingsquirrel_eye.vtk");
flyingSquirreleyeReader.Update();
flyingSquirrelColorReader.SetFileName("../../../textures/flyingsquirrel_skin_col.png");
flyingSquirrelColorReader.Update();
flyingSquirrelEyeColorReader.SetFileName("../../../textures/flyingsquirrel_eye.png");
flyingSquirrelEyeColorReader.Update();
flyingSquirrelLoaded = true;
}
//Set the algorithms and textures to the
//ouput of the readers
animalData = flyingSquirrelReader.GetOutputPort();
eyeData1 = flyingSquirreleyeReader.GetOutputPort();
eyeData2 = eyeData1;
animalColorTexture.InterpolateOn();
animalColorTexture.SetInputConnection(flyingSquirrelColorReader.GetOutputPort());
deciAnimalColorTexture.InterpolateOn();
deciAnimalColorTexture.SetInputConnection(flyingSquirrelColorReader.GetOutputPort());
eyeColorTexture1.InterpolateOn();
eyeColorTexture1.SetInputConnection(flyingSquirrelEyeColorReader.GetOutputPort());
deciEyeColorTexture1.InterpolateOn();
deciEyeColorTexture1.SetInputConnection(flyingSquirrelEyeColorReader.GetOutputPort());
eyeColorTexture2.InterpolateOn();
eyeColorTexture2.SetInputConnection(flyingSquirrelEyeColorReader.GetOutputPort());
deciEyeColorTexture2.InterpolateOn();
deciEyeColorTexture2.SetInputConnection(flyingSquirrelEyeColorReader.GetOutputPort());
}
/// <summary>
/// Loads the Rabbit model and textures
/// into the algorithms and textures
/// </summary>
public void loadRabbit()
{
//Set a predefined position for the eyes
//that matches the .blend file
eyeX = 0.057;
eyeY = -0.311;
eyeZ = 1.879;
//load the rabbit model and textures if
//they are not already loaded
if (!rabbitLoaded)
{
rabbitReader.SetFileName("../../../models/rabbit.vtk");
rabbitReader.Update();
eyeReader.SetFileName("../../../models/rabbit_eye.vtk");
eyeReader.Update();
rabbitColorReader.SetFileName("../../../textures/rabbit_skin_col.png");
rabbitColorReader.Update();
eyeColorReader.SetFileName("../../../textures/rabbit_eye.png");
eyeColorReader.Update();
rabbitLoaded = true;
}
//Set the algorithms and textures to the
//ouput of the readers
animalData = rabbitReader.GetOutputPort();
eyeData1 = eyeReader.GetOutputPort();
eyeData2 = eyeData1;
animalColorTexture.InterpolateOn();
animalColorTexture.SetInputConnection(rabbitColorReader.GetOutputPort());
deciAnimalColorTexture.InterpolateOn();
deciAnimalColorTexture.SetInputConnection(rabbitColorReader.GetOutputPort());
eyeColorTexture1.InterpolateOn();
eyeColorTexture1.SetInputConnection(eyeColorReader.GetOutputPort());
deciEyeColorTexture1.InterpolateOn();
deciEyeColorTexture1.SetInputConnection(eyeColorReader.GetOutputPort());
eyeColorTexture2.InterpolateOn();
eyeColorTexture2.SetInputConnection(eyeColorReader.GetOutputPort());
deciEyeColorTexture2.InterpolateOn();
deciEyeColorTexture2.SetInputConnection(eyeColorReader.GetOutputPort());
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVRectOutline(String [] argv)
{
//Prefix Content is: ""
// create pipeline[]
//[]
reader = new vtkDataSetReader();
reader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
reader.Update();
// here to force exact extent[]
elev = new vtkElevationFilter();
elev.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
outline = new vtkRectilinearGridOutlineFilter();
outline.SetInput((vtkDataObject)elev.GetRectilinearGridOutput());
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineMapper.SetNumberOfPieces((int)2);
outlineMapper.SetPiece((int)1);
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
outlineActor.GetProperty().SetColor((double)0.0000, 0.0000, 0.0000);
// Graphics stuff[]
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)outlineActor);
ren1.SetBackground((double)1, (double)1, (double)1);
renWin.SetSize((int)400, (int)400);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)3.76213, (double)10.712);
cam1.SetFocalPoint((double)-0.0842503, (double)-0.136905, (double)0.610234);
cam1.SetPosition((double)2.53813, (double)2.2678, (double)-5.22172);
cam1.SetViewUp((double)-0.241047, (double)0.930635, (double)0.275343);
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 AVRectOutline(String [] argv)
{
//Prefix Content is: ""
// create pipeline[]
//[]
reader = new vtkDataSetReader();
reader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
reader.Update();
// here to force exact extent[]
elev = new vtkElevationFilter();
elev.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
outline = new vtkRectilinearGridOutlineFilter();
outline.SetInput((vtkDataObject)elev.GetRectilinearGridOutput());
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineMapper.SetNumberOfPieces((int)2);
outlineMapper.SetPiece((int)1);
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
outlineActor.GetProperty().SetColor((double) 0.0000, 0.0000, 0.0000 );
// Graphics stuff[]
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)outlineActor);
ren1.SetBackground((double)1,(double)1,(double)1);
renWin.SetSize((int)400,(int)400);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)3.76213,(double)10.712);
cam1.SetFocalPoint((double)-0.0842503,(double)-0.136905,(double)0.610234);
cam1.SetPosition((double)2.53813,(double)2.2678,(double)-5.22172);
cam1.SetViewUp((double)-0.241047,(double)0.930635,(double)0.275343);
iren.Initialize();
// render the image[]
//[]
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}
private void RenderVTK()
{
vtkDataSetReader dataReader = vtkDataSetReader.New();
vtkDataSetMapper dataMapper = vtkDataSetMapper.New();
vtkProp3D imgProp = vtkActor.New();
dataReader.SetFileName(m_FileName);
dataReader.Update();
dataMapper.SetInput(dataReader.GetOutput());
((vtkActor)imgProp).SetMapper(dataMapper);
dataMapper.Dispose();
dataMapper = null;
dataReader.Dispose();
dataReader = null;
imgPropList.Add(imgProp);
m_Renderer.AddActor(imgProp);
//Reset the camera to show the image
//Equivilant of pressing 'r'
m_Renderer.ResetCamera();
//Rerender the screen
m_RenderWindow.Render();
m_Renderer.Render();
}
public void ImportVTK()
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
// Get the name of the file you want to open from the dialog
string fileName = openFileDialog1.FileName;
vtkRenderer ren = (vtkRenderer)this.myRenderWindowControl.RenderWindow.GetRenderers().GetItemAsObject(0);
//Get rid of any props already there
if (imgProp != null)
{
ren.RemoveActor(imgProp);
imgProp.Dispose();
imgProp = null;
}
//Look at known file types to see if they are readable
if (fileName.Contains(".png") ||
fileName.Contains(".jpg") ||
fileName.Contains(".jpeg") ||
fileName.Contains(".tif") ||
fileName.Contains(".slc") ||
fileName.Contains(".dicom") ||
fileName.Contains(".minc") ||
fileName.Contains(".bmp") ||
fileName.Contains(".pmn"))
{
vtkImageReader2 rdr = vtkImageReader2Factory.CreateImageReader2(fileName);
rdr.SetFileName(fileName);
rdr.Update();
imgProp = vtkImageActor.New();
((vtkImageActor)imgProp).SetInput(rdr.GetOutput());
rdr.Dispose();
}
//.vtk files need a DataSetReader instead of a ImageReader2
//some .vtk files need a different kind of reader, but this
//will read most and serve our purposes
else if (fileName.Contains(".vtk") || fileName.Contains(".VTK"))
{
vtkDataSetReader dataReader = vtkDataSetReader.New();
dataReader.SetFileName(fileName);
dataReader.Update();
vtkDataSetMapper dataMapper = vtkDataSetMapper.New();
dataMapper.SetInput(dataReader.GetOutput());
imgProp = vtkActor.New();
((vtkActor)imgProp).SetMapper(dataMapper);
dataMapper.Dispose();
dataMapper = null;
dataReader.Dispose();
dataReader = null;
}
else
{
return;
}
ren.RemoveAllViewProps();
ren.AddActor(imgProp);
ren.ResetCamera();
ren.SetBackground(0.0, 0.46, 0.5);
//Rerender the screen
//NOTE: sometimes you have to drag the mouse
//a little before the image shows up
ren.Render();
myRenderWindowControl.RenderWindow.Render();
myRenderWindowControl.Refresh();
}
}
/// <summary>
/// Load an image with an open dialog
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void toolStripButton1_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
// Get the name of the file you want to open from the dialog
string fileName = openFileDialog1.FileName;
vtkRenderer ren = (vtkRenderer)this.renderWindowControl1.RenderWindow.GetRenderers().GetItemAsObject(0);
//Get rid of any props already there
if (imgProp != null)
{
ren.RemoveActor(imgProp);
imgProp.Dispose();
imgProp = null;
}
//Look at known file types to see if they are readable
if (fileName.Contains(".png") ||
fileName.Contains(".jpg") ||
fileName.Contains(".jpeg") ||
fileName.Contains(".tif") ||
fileName.Contains(".slc") ||
fileName.Contains(".dicom") ||
fileName.Contains(".minc") ||
fileName.Contains(".bmp") ||
fileName.Contains(".pmn"))
{
Kitware.VTK.vtkImageReader2 rdr =
Kitware.VTK.vtkImageReader2Factory.CreateImageReader2(fileName);
rdr.SetFileName(fileName);
rdr.Update();
imgProp = vtkImageActor.New();
((vtkImageActor)imgProp).SetInputConnection(rdr.GetOutputPort());
rdr.Dispose();
}
//.vtk files need a DataSetReader instead of a ImageReader2
//some .vtk files need a different kind of reader, but this
//will read most and serve our purposes
else if (fileName.Contains(".vtk"))
{
vtkDataSetReader dataReader = vtkDataSetReader.New();
vtkDataSetMapper dataMapper = vtkDataSetMapper.New();
imgProp = vtkActor.New();
dataReader.SetFileName(fileName);
dataReader.Update();
dataMapper.SetInputConnection(dataReader.GetOutputPort());
((vtkActor)imgProp).SetMapper(dataMapper);
dataMapper.Dispose();
dataMapper = null;
dataReader.Dispose();
dataReader = null;
}
else
{
return;
}
ren.AddActor(imgProp);
//Reset the camera to show the image
//Equivilant of pressing 'r'
ren.ResetCamera();
//Rerender the screen
//NOTE: sometimes you have to drag the mouse
//a little before the image shows up
renderWindowControl1.RenderWindow.Render();
ren.Render();
}
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVrectGrid(String [] argv)
{
//Prefix Content is: ""
VTK_VARY_RADIUS_BY_VECTOR = 2;
// create pipeline[]
//[]
reader = new vtkDataSetReader();
reader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
reader.Update();
toRectilinearGrid = new vtkCastToConcrete();
toRectilinearGrid.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
plane = new vtkRectilinearGridGeometryFilter();
plane.SetInput((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
plane.SetExtent((int)0,(int)100,(int)0,(int)100,(int)15,(int)15);
warper = new vtkWarpVector();
warper.SetInputConnection((vtkAlgorithmOutput)plane.GetOutputPort());
warper.SetScaleFactor((double)0.05);
planeMapper = new vtkDataSetMapper();
planeMapper.SetInputConnection((vtkAlgorithmOutput)warper.GetOutputPort());
planeMapper.SetScalarRange((double)0.197813,(double)0.710419);
planeActor = new vtkActor();
planeActor.SetMapper((vtkMapper)planeMapper);
cutPlane = new vtkPlane();
cutPlane.SetOrigin(reader.GetOutput().GetCenter()[0],reader.GetOutput().GetCenter()[1],reader.GetOutput().GetCenter()[2]);
cutPlane.SetNormal((double)1,(double)0,(double)0);
planeCut = new vtkCutter();
planeCut.SetInput((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
planeCut.SetCutFunction((vtkImplicitFunction)cutPlane);
cutMapper = new vtkDataSetMapper();
cutMapper.SetInputConnection((vtkAlgorithmOutput)planeCut.GetOutputPort());
cutMapper.SetScalarRange((double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[1]);
cutActor = new vtkActor();
cutActor.SetMapper((vtkMapper)cutMapper);
iso = new vtkContourFilter();
iso.SetInput((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
iso.SetValue((int)0,(double)0.7);
normals = new vtkPolyDataNormals();
normals.SetInputConnection((vtkAlgorithmOutput)iso.GetOutputPort());
normals.SetFeatureAngle((double)45);
isoMapper = vtkPolyDataMapper.New();
isoMapper.SetInputConnection((vtkAlgorithmOutput)normals.GetOutputPort());
isoMapper.ScalarVisibilityOff();
isoActor = new vtkActor();
isoActor.SetMapper((vtkMapper)isoMapper);
isoActor.GetProperty().SetColor((double) 1.0000, 0.8941, 0.7686 );
isoActor.GetProperty().SetRepresentationToWireframe();
streamer = new vtkStreamLine();
streamer.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
streamer.SetStartPosition((double)-1.2,(double)-0.1,(double)1.3);
streamer.SetMaximumPropagationTime((double)500);
streamer.SetStepLength((double)0.05);
streamer.SetIntegrationStepLength((double)0.05);
streamer.SetIntegrationDirectionToIntegrateBothDirections();
streamTube = new vtkTubeFilter();
streamTube.SetInputConnection((vtkAlgorithmOutput)streamer.GetOutputPort());
streamTube.SetRadius((double)0.025);
streamTube.SetNumberOfSides((int)6);
streamTube.SetVaryRadius((int)VTK_VARY_RADIUS_BY_VECTOR);
mapStreamTube = vtkPolyDataMapper.New();
mapStreamTube.SetInputConnection((vtkAlgorithmOutput)streamTube.GetOutputPort());
mapStreamTube.SetScalarRange((double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[1]);
streamTubeActor = new vtkActor();
streamTubeActor.SetMapper((vtkMapper)mapStreamTube);
streamTubeActor.GetProperty().BackfaceCullingOn();
outline = new vtkOutlineFilter();
outline.SetInput((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
outlineActor.GetProperty().SetColor((double) 0.0000, 0.0000, 0.0000 );
// Graphics stuff[]
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)outlineActor);
ren1.AddActor((vtkProp)planeActor);
ren1.AddActor((vtkProp)cutActor);
ren1.AddActor((vtkProp)isoActor);
ren1.AddActor((vtkProp)streamTubeActor);
ren1.SetBackground((double)1,(double)1,(double)1);
renWin.SetSize((int)400,(int)400);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)3.76213,(double)10.712);
cam1.SetFocalPoint((double)-0.0842503,(double)-0.136905,(double)0.610234);
cam1.SetPosition((double)2.53813,(double)2.2678,(double)-5.22172);
cam1.SetViewUp((double)-0.241047,(double)0.930635,(double)0.275343);
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 AVrectGrid(String [] argv)
{
//Prefix Content is: ""
VTK_VARY_RADIUS_BY_VECTOR = 2;
// create pipeline[]
//[]
reader = new vtkDataSetReader();
reader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk");
reader.Update();
toRectilinearGrid = new vtkCastToConcrete();
toRectilinearGrid.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
toRectilinearGrid.Update();
plane = new vtkRectilinearGridGeometryFilter();
plane.SetInputData((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
plane.SetExtent((int)0, (int)100, (int)0, (int)100, (int)15, (int)15);
warper = new vtkWarpVector();
warper.SetInputConnection((vtkAlgorithmOutput)plane.GetOutputPort());
warper.SetScaleFactor((double)0.05);
planeMapper = new vtkDataSetMapper();
planeMapper.SetInputConnection((vtkAlgorithmOutput)warper.GetOutputPort());
planeMapper.SetScalarRange((double)0.197813, (double)0.710419);
planeActor = new vtkActor();
planeActor.SetMapper((vtkMapper)planeMapper);
cutPlane = new vtkPlane();
cutPlane.SetOrigin(reader.GetOutput().GetCenter()[0], reader.GetOutput().GetCenter()[1], reader.GetOutput().GetCenter()[2]);
cutPlane.SetNormal((double)1, (double)0, (double)0);
planeCut = new vtkCutter();
planeCut.SetInputData((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
planeCut.SetCutFunction((vtkImplicitFunction)cutPlane);
cutMapper = new vtkDataSetMapper();
cutMapper.SetInputConnection((vtkAlgorithmOutput)planeCut.GetOutputPort());
cutMapper.SetScalarRange((double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[1]);
cutActor = new vtkActor();
cutActor.SetMapper((vtkMapper)cutMapper);
iso = new vtkContourFilter();
iso.SetInputData((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
iso.SetValue((int)0, (double)0.7);
normals = new vtkPolyDataNormals();
normals.SetInputConnection((vtkAlgorithmOutput)iso.GetOutputPort());
normals.SetFeatureAngle((double)45);
isoMapper = vtkPolyDataMapper.New();
isoMapper.SetInputConnection((vtkAlgorithmOutput)normals.GetOutputPort());
isoMapper.ScalarVisibilityOff();
isoActor = new vtkActor();
isoActor.SetMapper((vtkMapper)isoMapper);
isoActor.GetProperty().SetColor((double)1.0000, 0.8941, 0.7686);
isoActor.GetProperty().SetRepresentationToWireframe();
streamer = new vtkStreamLine();
streamer.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort());
streamer.SetStartPosition((double)-1.2, (double)-0.1, (double)1.3);
streamer.SetMaximumPropagationTime((double)500);
streamer.SetStepLength((double)0.05);
streamer.SetIntegrationStepLength((double)0.05);
streamer.SetIntegrationDirectionToIntegrateBothDirections();
streamTube = new vtkTubeFilter();
streamTube.SetInputConnection((vtkAlgorithmOutput)streamer.GetOutputPort());
streamTube.SetRadius((double)0.025);
streamTube.SetNumberOfSides((int)6);
streamTube.SetVaryRadius((int)VTK_VARY_RADIUS_BY_VECTOR);
mapStreamTube = vtkPolyDataMapper.New();
mapStreamTube.SetInputConnection((vtkAlgorithmOutput)streamTube.GetOutputPort());
mapStreamTube.SetScalarRange((double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)reader.GetOutput()).GetPointData().GetScalars().GetRange()[1]);
streamTubeActor = new vtkActor();
streamTubeActor.SetMapper((vtkMapper)mapStreamTube);
streamTubeActor.GetProperty().BackfaceCullingOn();
outline = new vtkOutlineFilter();
outline.SetInputData((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput());
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
outlineActor.GetProperty().SetColor((double)0.0000, 0.0000, 0.0000);
// Graphics stuff[]
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.SetMultiSamples(0);
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)outlineActor);
ren1.AddActor((vtkProp)planeActor);
ren1.AddActor((vtkProp)cutActor);
ren1.AddActor((vtkProp)isoActor);
ren1.AddActor((vtkProp)streamTubeActor);
ren1.SetBackground((double)1, (double)1, (double)1);
renWin.SetSize((int)400, (int)400);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)3.76213, (double)10.712);
cam1.SetFocalPoint((double)-0.0842503, (double)-0.136905, (double)0.610234);
cam1.SetPosition((double)2.53813, (double)2.2678, (double)-5.22172);
cam1.SetViewUp((double)-0.241047, (double)0.930635, (double)0.275343);
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 AVHyper(String [] argv)
{
//Prefix Content is: ""
// Create the RenderWindow, Renderer and interactive renderer[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
VTK_INTEGRATE_BOTH_DIRECTIONS = 2;
//[]
// generate tensors[]
ptLoad = new vtkPointLoad();
ptLoad.SetLoadValue((double)100.0);
ptLoad.SetSampleDimensions((int)20,(int)20,(int)20);
ptLoad.ComputeEffectiveStressOn();
ptLoad.SetModelBounds((double)-10,(double)10,(double)-10,(double)10,(double)-10,(double)10);
//[]
// 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");
wSP = new vtkDataSetWriter();
wSP.SetInputConnection((vtkAlgorithmOutput)ptLoad.GetOutputPort());
wSP.SetFileName((string)"wSP.vtk");
wSP.SetTensorsName((string)"pointload");
wSP.SetScalarsName((string)"effective_stress");
wSP.Write();
rSP = new vtkDataSetReader();
rSP.SetFileName((string)"wSP.vtk");
rSP.SetTensorsName((string)"pointload");
rSP.SetScalarsName((string)"effective_stress");
rSP.Update();
input = rSP.GetOutput();
File.Delete("wSP.vtk");
}
else
{
input = ptLoad.GetOutput();
}
// Generate hyperstreamlines[]
s1 = new vtkHyperStreamline();
s1.SetInputData((vtkDataObject)input);
s1.SetStartPosition((double)9,(double)9,(double)-9);
s1.IntegrateMinorEigenvector();
s1.SetMaximumPropagationDistance((double)18.0);
s1.SetIntegrationStepLength((double)0.1);
s1.SetStepLength((double)0.01);
s1.SetRadius((double)0.25);
s1.SetNumberOfSides((int)18);
s1.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s1.Update();
// Map hyperstreamlines[]
lut = new vtkLogLookupTable();
lut.SetHueRange((double).6667,(double)0.0);
s1Mapper = vtkPolyDataMapper.New();
s1Mapper.SetInputConnection((vtkAlgorithmOutput)s1.GetOutputPort());
s1Mapper.SetLookupTable((vtkScalarsToColors)lut);
ptLoad.Update();
//force update for scalar range[]
s1Mapper.SetScalarRange((double)((vtkDataSet)ptLoad.GetOutput()).GetScalarRange()[0],(double)((vtkDataSet)ptLoad.GetOutput()).GetScalarRange()[1]);
s1Actor = new vtkActor();
s1Actor.SetMapper((vtkMapper)s1Mapper);
s2 = new vtkHyperStreamline();
s2.SetInputData((vtkDataObject)input);
s2.SetStartPosition((double)-9,(double)-9,(double)-9);
s2.IntegrateMinorEigenvector();
s2.SetMaximumPropagationDistance((double)18.0);
s2.SetIntegrationStepLength((double)0.1);
s2.SetStepLength((double)0.01);
s2.SetRadius((double)0.25);
s2.SetNumberOfSides((int)18);
s2.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s2.Update();
s2Mapper = vtkPolyDataMapper.New();
s2Mapper.SetInputConnection((vtkAlgorithmOutput)s2.GetOutputPort());
s2Mapper.SetLookupTable((vtkScalarsToColors)lut);
s2Mapper.SetScalarRange((double)((vtkDataSet)input).GetScalarRange()[0],(double)((vtkDataSet)input).GetScalarRange()[1]);
s2Actor = new vtkActor();
s2Actor.SetMapper((vtkMapper)s2Mapper);
s3 = new vtkHyperStreamline();
s3.SetInputData((vtkDataObject)input);
s3.SetStartPosition((double)9,(double)-9,(double)-9);
s3.IntegrateMinorEigenvector();
s3.SetMaximumPropagationDistance((double)18.0);
s3.SetIntegrationStepLength((double)0.1);
s3.SetStepLength((double)0.01);
s3.SetRadius((double)0.25);
s3.SetNumberOfSides((int)18);
s3.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s3.Update();
s3Mapper = vtkPolyDataMapper.New();
s3Mapper.SetInputConnection((vtkAlgorithmOutput)s3.GetOutputPort());
s3Mapper.SetLookupTable((vtkScalarsToColors)lut);
s3Mapper.SetScalarRange((double)((vtkDataSet)input).GetScalarRange()[0],
(double)((vtkDataSet)input).GetScalarRange()[1]);
s3Actor = new vtkActor();
s3Actor.SetMapper((vtkMapper)s3Mapper);
s4 = new vtkHyperStreamline();
s4.SetInputData((vtkDataObject)input);
s4.SetStartPosition((double)-9,(double)9,(double)-9);
s4.IntegrateMinorEigenvector();
s4.SetMaximumPropagationDistance((double)18.0);
s4.SetIntegrationStepLength((double)0.1);
s4.SetStepLength((double)0.01);
s4.SetRadius((double)0.25);
s4.SetNumberOfSides((int)18);
s4.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s4.Update();
s4Mapper = vtkPolyDataMapper.New();
s4Mapper.SetInputConnection((vtkAlgorithmOutput)s4.GetOutputPort());
s4Mapper.SetLookupTable((vtkScalarsToColors)lut);
s4Mapper.SetScalarRange((double)((vtkDataSet)input).GetScalarRange()[0],(double)((vtkDataSet)input).GetScalarRange()[1]);
s4Actor = new vtkActor();
s4Actor.SetMapper((vtkMapper)s4Mapper);
// plane for context[]
//[]
g = new vtkImageDataGeometryFilter();
g.SetInputData((vtkDataObject)input);
g.SetExtent((int)0,(int)100,(int)0,(int)100,(int)0,(int)0);
g.Update();
//for scalar range[]
gm = vtkPolyDataMapper.New();
gm.SetInputConnection((vtkAlgorithmOutput)g.GetOutputPort());
gm.SetScalarRange((double)((vtkDataSet)g.GetOutput()).GetScalarRange()[0],(double)((vtkDataSet)g.GetOutput()).GetScalarRange()[1]);
ga = new vtkActor();
ga.SetMapper((vtkMapper)gm);
// Create outline around data[]
//[]
outline = new vtkOutlineFilter();
outline.SetInputData((vtkDataObject)input);
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
outlineActor.GetProperty().SetColor((double)0,(double)0,(double)0);
// Create cone indicating application of load[]
//[]
coneSrc = new vtkConeSource();
coneSrc.SetRadius((double).5);
coneSrc.SetHeight((double)2);
coneMap = vtkPolyDataMapper.New();
coneMap.SetInputConnection((vtkAlgorithmOutput)coneSrc.GetOutputPort());
coneActor = new vtkActor();
coneActor.SetMapper((vtkMapper)coneMap);
coneActor.SetPosition((double)0,(double)0,(double)11);
coneActor.RotateY((double)90);
coneActor.GetProperty().SetColor((double)1,(double)0,(double)0);
camera = new vtkCamera();
camera.SetFocalPoint((double)0.113766,(double)-1.13665,(double)-1.01919);
camera.SetPosition((double)-29.4886,(double)-63.1488,(double)26.5807);
camera.SetViewAngle((double)24.4617);
camera.SetViewUp((double)0.17138,(double)0.331163,(double)0.927879);
camera.SetClippingRange((double)1,(double)100);
ren1.AddActor((vtkProp)s1Actor);
ren1.AddActor((vtkProp)s2Actor);
ren1.AddActor((vtkProp)s3Actor);
ren1.AddActor((vtkProp)s4Actor);
ren1.AddActor((vtkProp)outlineActor);
ren1.AddActor((vtkProp)coneActor);
ren1.AddActor((vtkProp)ga);
ren1.SetBackground((double)1.0,(double)1.0,(double)1.0);
ren1.SetActiveCamera((vtkCamera)camera);
renWin.SetSize((int)300,(int)300);
renWin.Render();
// 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 AVHyper(String [] argv)
{
//Prefix Content is: ""
// Create the RenderWindow, Renderer and interactive renderer[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
VTK_INTEGRATE_BOTH_DIRECTIONS = 2;
//[]
// generate tensors[]
ptLoad = new vtkPointLoad();
ptLoad.SetLoadValue((double)100.0);
ptLoad.SetSampleDimensions((int)20, (int)20, (int)20);
ptLoad.ComputeEffectiveStressOn();
ptLoad.SetModelBounds((double)-10, (double)10, (double)-10, (double)10, (double)-10, (double)10);
//[]
// 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");
wSP = new vtkDataSetWriter();
wSP.SetInputConnection((vtkAlgorithmOutput)ptLoad.GetOutputPort());
wSP.SetFileName((string)"wSP.vtk");
wSP.SetTensorsName((string)"pointload");
wSP.SetScalarsName((string)"effective_stress");
wSP.Write();
rSP = new vtkDataSetReader();
rSP.SetFileName((string)"wSP.vtk");
rSP.SetTensorsName((string)"pointload");
rSP.SetScalarsName((string)"effective_stress");
rSP.Update();
input = rSP.GetOutput();
File.Delete("wSP.vtk");
}
else
{
input = ptLoad.GetOutput();
}
// Generate hyperstreamlines[]
s1 = new vtkHyperStreamline();
s1.SetInputData((vtkDataObject)input);
s1.SetStartPosition((double)9, (double)9, (double)-9);
s1.IntegrateMinorEigenvector();
s1.SetMaximumPropagationDistance((double)18.0);
s1.SetIntegrationStepLength((double)0.1);
s1.SetStepLength((double)0.01);
s1.SetRadius((double)0.25);
s1.SetNumberOfSides((int)18);
s1.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s1.Update();
// Map hyperstreamlines[]
lut = new vtkLogLookupTable();
lut.SetHueRange((double).6667, (double)0.0);
s1Mapper = vtkPolyDataMapper.New();
s1Mapper.SetInputConnection((vtkAlgorithmOutput)s1.GetOutputPort());
s1Mapper.SetLookupTable((vtkScalarsToColors)lut);
ptLoad.Update();
//force update for scalar range[]
s1Mapper.SetScalarRange((double)((vtkDataSet)ptLoad.GetOutput()).GetScalarRange()[0], (double)((vtkDataSet)ptLoad.GetOutput()).GetScalarRange()[1]);
s1Actor = new vtkActor();
s1Actor.SetMapper((vtkMapper)s1Mapper);
s2 = new vtkHyperStreamline();
s2.SetInputData((vtkDataObject)input);
s2.SetStartPosition((double)-9, (double)-9, (double)-9);
s2.IntegrateMinorEigenvector();
s2.SetMaximumPropagationDistance((double)18.0);
s2.SetIntegrationStepLength((double)0.1);
s2.SetStepLength((double)0.01);
s2.SetRadius((double)0.25);
s2.SetNumberOfSides((int)18);
s2.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s2.Update();
s2Mapper = vtkPolyDataMapper.New();
s2Mapper.SetInputConnection((vtkAlgorithmOutput)s2.GetOutputPort());
s2Mapper.SetLookupTable((vtkScalarsToColors)lut);
s2Mapper.SetScalarRange((double)((vtkDataSet)input).GetScalarRange()[0], (double)((vtkDataSet)input).GetScalarRange()[1]);
s2Actor = new vtkActor();
s2Actor.SetMapper((vtkMapper)s2Mapper);
s3 = new vtkHyperStreamline();
s3.SetInputData((vtkDataObject)input);
s3.SetStartPosition((double)9, (double)-9, (double)-9);
s3.IntegrateMinorEigenvector();
s3.SetMaximumPropagationDistance((double)18.0);
s3.SetIntegrationStepLength((double)0.1);
s3.SetStepLength((double)0.01);
s3.SetRadius((double)0.25);
s3.SetNumberOfSides((int)18);
s3.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s3.Update();
s3Mapper = vtkPolyDataMapper.New();
s3Mapper.SetInputConnection((vtkAlgorithmOutput)s3.GetOutputPort());
s3Mapper.SetLookupTable((vtkScalarsToColors)lut);
s3Mapper.SetScalarRange((double)((vtkDataSet)input).GetScalarRange()[0],
(double)((vtkDataSet)input).GetScalarRange()[1]);
s3Actor = new vtkActor();
s3Actor.SetMapper((vtkMapper)s3Mapper);
s4 = new vtkHyperStreamline();
s4.SetInputData((vtkDataObject)input);
s4.SetStartPosition((double)-9, (double)9, (double)-9);
s4.IntegrateMinorEigenvector();
s4.SetMaximumPropagationDistance((double)18.0);
s4.SetIntegrationStepLength((double)0.1);
s4.SetStepLength((double)0.01);
s4.SetRadius((double)0.25);
s4.SetNumberOfSides((int)18);
s4.SetIntegrationDirection((int)VTK_INTEGRATE_BOTH_DIRECTIONS);
s4.Update();
s4Mapper = vtkPolyDataMapper.New();
s4Mapper.SetInputConnection((vtkAlgorithmOutput)s4.GetOutputPort());
s4Mapper.SetLookupTable((vtkScalarsToColors)lut);
s4Mapper.SetScalarRange((double)((vtkDataSet)input).GetScalarRange()[0], (double)((vtkDataSet)input).GetScalarRange()[1]);
s4Actor = new vtkActor();
s4Actor.SetMapper((vtkMapper)s4Mapper);
// plane for context[]
//[]
g = new vtkImageDataGeometryFilter();
g.SetInputData((vtkDataObject)input);
g.SetExtent((int)0, (int)100, (int)0, (int)100, (int)0, (int)0);
g.Update();
//for scalar range[]
gm = vtkPolyDataMapper.New();
gm.SetInputConnection((vtkAlgorithmOutput)g.GetOutputPort());
gm.SetScalarRange((double)((vtkDataSet)g.GetOutput()).GetScalarRange()[0], (double)((vtkDataSet)g.GetOutput()).GetScalarRange()[1]);
ga = new vtkActor();
ga.SetMapper((vtkMapper)gm);
// Create outline around data[]
//[]
outline = new vtkOutlineFilter();
outline.SetInputData((vtkDataObject)input);
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
outlineActor.GetProperty().SetColor((double)0, (double)0, (double)0);
// Create cone indicating application of load[]
//[]
coneSrc = new vtkConeSource();
coneSrc.SetRadius((double).5);
coneSrc.SetHeight((double)2);
coneMap = vtkPolyDataMapper.New();
coneMap.SetInputConnection((vtkAlgorithmOutput)coneSrc.GetOutputPort());
coneActor = new vtkActor();
coneActor.SetMapper((vtkMapper)coneMap);
coneActor.SetPosition((double)0, (double)0, (double)11);
coneActor.RotateY((double)90);
coneActor.GetProperty().SetColor((double)1, (double)0, (double)0);
camera = new vtkCamera();
camera.SetFocalPoint((double)0.113766, (double)-1.13665, (double)-1.01919);
camera.SetPosition((double)-29.4886, (double)-63.1488, (double)26.5807);
camera.SetViewAngle((double)24.4617);
camera.SetViewUp((double)0.17138, (double)0.331163, (double)0.927879);
camera.SetClippingRange((double)1, (double)100);
ren1.AddActor((vtkProp)s1Actor);
ren1.AddActor((vtkProp)s2Actor);
ren1.AddActor((vtkProp)s3Actor);
ren1.AddActor((vtkProp)s4Actor);
ren1.AddActor((vtkProp)outlineActor);
ren1.AddActor((vtkProp)coneActor);
ren1.AddActor((vtkProp)ga);
ren1.SetBackground((double)1.0, (double)1.0, (double)1.0);
ren1.SetActiveCamera((vtkCamera)camera);
renWin.SetSize((int)300, (int)300);
renWin.Render();
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}