///<summary> A Set Method for Static Variables </summary> public static void Setstreamer(vtkStreamLine toSet) { streamer = toSet; }
/// <summary> /// The main entry method called by the CSharp driver /// </summary> /// <param name="argv"></param> public static void AVEnSightRectGridASCII(String [] argv) { //Prefix Content is: "" VTK_VARY_RADIUS_BY_VECTOR = 2; // create pipeline[] //[] reader = new vtkGenericEnSightReader(); // Make sure all algorithms use the composite data pipeline[] cdp = new vtkCompositeDataPipeline(); vtkGenericEnSightReader.SetDefaultExecutivePrototype((vtkExecutive)cdp); reader.SetCaseFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/EnSight/RectGrid_ascii.case"); reader.Update(); toRectilinearGrid = new vtkCastToConcrete(); // toRectilinearGrid SetInputConnection [reader GetOutputPort] [] toRectilinearGrid.SetInput((vtkDataObject)reader.GetOutput().GetBlock((uint)0)); plane = new vtkRectilinearGridGeometryFilter(); plane.SetInput((vtkDataObject)toRectilinearGrid.GetRectilinearGridOutput()); plane.SetExtent((int)0,(int)100,(int)0,(int)100,(int)15,(int)15); tri = new vtkTriangleFilter(); tri.SetInputConnection((vtkAlgorithmOutput)plane.GetOutputPort()); warper = new vtkWarpVector(); warper.SetInputConnection((vtkAlgorithmOutput)tri.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(); // eval cutPlane SetOrigin [[reader GetOutput] GetCenter][] cutPlane.SetOrigin((double)((vtkDataSet)reader.GetOutput().GetBlock((uint)0)).GetCenter()[0], (double)((vtkDataSet)reader.GetOutput().GetBlock((uint)0)).GetCenter()[1], (double)((vtkDataSet)reader.GetOutput().GetBlock((uint)0)).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)((vtkMultiBlockDataSet)reader.GetOutput()).GetBlock((uint)0)).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)((vtkMultiBlockDataSet)reader.GetOutput()).GetBlock((uint)0)).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 [reader GetOutputPort][] streamer.SetInput((vtkDataObject)reader.GetOutput().GetBlock((uint)0)); 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().GetBlock((uint)0)).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)reader.GetOutput().GetBlock((uint)0)).GetPointData().GetScalars().GetRange()[1]); // [[[[reader GetOutput] GetPointData] GetScalars] GetRange][] 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[] vtkGenericEnSightReader.SetDefaultExecutivePrototype(null); //deleteAllVTKObjects(); }
/// <summary> /// The main entry method called by the CSharp driver /// </summary> /// <param name="argv"></param> public static void AVfieldToRGrid(String [] argv) { //Prefix Content is: "" //# Generate a rectilinear grid from a field.[] //#[] // get the interactor ui[] // Create a reader and write out the field[] reader = new vtkDataSetReader(); reader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk"); ds2do = new vtkDataSetToDataObjectFilter(); ds2do.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort()); try { channel = new StreamWriter("RGridField.vtk"); tryCatchError = "NOERROR"; } catch(Exception) {tryCatchError = "ERROR";} if(tryCatchError.Equals("NOERROR")) { channel.Close(); writer = new vtkDataObjectWriter(); writer.SetInputConnection((vtkAlgorithmOutput)ds2do.GetOutputPort()); writer.SetFileName((string)"RGridField.vtk"); writer.Write(); // Read the field[] //[] dor = new vtkDataObjectReader(); dor.SetFileName((string)"RGridField.vtk"); do2ds = new vtkDataObjectToDataSetFilter(); do2ds.SetInputConnection((vtkAlgorithmOutput)dor.GetOutputPort()); do2ds.SetDataSetTypeToRectilinearGrid(); do2ds.SetDimensionsComponent((string)"Dimensions",(int)0); do2ds.SetPointComponent((int)0,(string)"XCoordinates",(int)0); do2ds.SetPointComponent((int)1,(string)"YCoordinates",(int)0); do2ds.SetPointComponent((int)2,(string)"ZCoordinates",(int)0); fd2ad = new vtkFieldDataToAttributeDataFilter(); fd2ad.SetInput((vtkDataObject)do2ds.GetRectilinearGridOutput()); fd2ad.SetInputFieldToDataObjectField(); fd2ad.SetOutputAttributeDataToPointData(); fd2ad.SetVectorComponent((int)0,(string)"vectors",(int)0); fd2ad.SetVectorComponent((int)1,(string)"vectors",(int)1); fd2ad.SetVectorComponent((int)2,(string)"vectors",(int)2); fd2ad.SetScalarComponent((int)0,(string)"scalars",(int)0); fd2ad.Update(); // create pipeline[] //[] plane = new vtkRectilinearGridGeometryFilter(); plane.SetInput((vtkDataObject)fd2ad.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(fd2ad.GetOutput().GetCenter()[0],fd2ad.GetOutput().GetCenter()[1],fd2ad.GetOutput().GetCenter()[2]); cutPlane.SetNormal((double)1,(double)0,(double)0); planeCut = new vtkCutter(); planeCut.SetInput((vtkDataObject)fd2ad.GetRectilinearGridOutput()); planeCut.SetCutFunction((vtkImplicitFunction)cutPlane); cutMapper = new vtkDataSetMapper(); cutMapper.SetInputConnection((vtkAlgorithmOutput)planeCut.GetOutputPort()); cutMapper.SetScalarRange( (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[1]); cutActor = new vtkActor(); cutActor.SetMapper((vtkMapper)cutMapper); iso = new vtkContourFilter(); iso.SetInput((vtkDataObject)fd2ad.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)fd2ad.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.SetVaryRadiusToVaryRadiusByVector(); mapStreamTube = vtkPolyDataMapper.New(); mapStreamTube.SetInputConnection((vtkAlgorithmOutput)streamTube.GetOutputPort()); mapStreamTube.SetScalarRange( (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[1]); streamTubeActor = new vtkActor(); streamTubeActor.SetMapper((vtkMapper)mapStreamTube); streamTubeActor.GetProperty().BackfaceCullingOn(); outline = new vtkOutlineFilter(); outline.SetInput((vtkDataObject)fd2ad.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)300,(int)300); ren1.GetActiveCamera().SetPosition((double)0.0390893,(double)0.184813,(double)-3.94026); ren1.GetActiveCamera().SetFocalPoint((double)-0.00578326,(double)0,(double)0.701967); ren1.GetActiveCamera().SetViewAngle((double)30); ren1.GetActiveCamera().SetViewUp((double)0.00850257,(double)0.999169,(double)0.0398605); ren1.GetActiveCamera().SetClippingRange((double)3.08127,(double)6.62716); iren.Initialize(); // render the image[] //[] File.Delete("RGridField.vtk"); } // 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 AVcombStreamers(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); // create pipeline[] //[] 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(); ps = new vtkPlaneSource(); ps.SetXResolution((int)4); ps.SetYResolution((int)4); ps.SetOrigin((double)2,(double)-2,(double)26); ps.SetPoint1((double)2,(double)2,(double)26); ps.SetPoint2((double)2,(double)-2,(double)32); psMapper = vtkPolyDataMapper.New(); psMapper.SetInputConnection((vtkAlgorithmOutput)ps.GetOutputPort()); psActor = new vtkActor(); psActor.SetMapper((vtkMapper)psMapper); psActor.GetProperty().SetRepresentationToWireframe(); rk4 = new vtkRungeKutta4(); streamer = new vtkStreamLine(); streamer.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0)); streamer.SetSourceConnection(ps.GetOutputPort()); streamer.SetMaximumPropagationTime((double)100); streamer.SetIntegrationStepLength((double).2); streamer.SetStepLength((double).001); streamer.SetNumberOfThreads((int)1); streamer.SetIntegrationDirectionToForward(); streamer.VorticityOn(); streamer.SetIntegrator((vtkInitialValueProblemSolver)rk4); rf = new vtkRibbonFilter(); rf.SetInputConnection((vtkAlgorithmOutput)streamer.GetOutputPort()); rf.SetWidth((double)0.1); rf.SetWidthFactor((double)5); streamMapper = vtkPolyDataMapper.New(); streamMapper.SetInputConnection((vtkAlgorithmOutput)rf.GetOutputPort()); streamMapper.SetScalarRange( (double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0], (double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]); streamline = new vtkActor(); streamline.SetMapper((vtkMapper)streamMapper); outline = new vtkStructuredGridOutlineFilter(); outline.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0)); outlineMapper = vtkPolyDataMapper.New(); outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort()); outlineActor = new vtkActor(); outlineActor.SetMapper((vtkMapper)outlineMapper); // Add the actors to the renderer, set the background and size[] //[] ren1.AddActor((vtkProp)psActor); ren1.AddActor((vtkProp)outlineActor); ren1.AddActor((vtkProp)streamline); ren1.SetBackground((double)1,(double)1,(double)1); renWin.SetSize((int)300,(int)300); ren1.SetBackground((double)0.1,(double)0.2,(double)0.4); cam1 = ren1.GetActiveCamera(); cam1.SetClippingRange((double)3.95297,(double)50); cam1.SetFocalPoint((double)9.71821,(double)0.458166,(double)29.3999); cam1.SetPosition((double)2.7439,(double)-37.3196,(double)38.7167); cam1.SetViewUp((double)-0.16123,(double)0.264271,(double)0.950876); // render the image[] //[] renWin.Render(); // prevent the tk window from showing up then start the event loop[] // for testing[] threshold = 15; //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> /// Entry Point /// </summary> /// <param name="argv"></param> public static void Main(String[] argv) { // This example demonstrates how to use the vtkLineWidget to seed // and manipulate streamlines. Two line widgets are created. One is // invoked by pressing 'W', the other by pressing 'L'. Both can exist // together. // Start by loading some data. pl3d = vtkMultiBlockPLOT3DReader.New(); pl3d.SetXYZFileName("../../../combxyz.bin"); pl3d.SetQFileName("../../../combq.bin"); pl3d.SetScalarFunctionNumber(100); pl3d.SetVectorFunctionNumber(202); pl3d.Update(); // The line widget is used seed the streamlines. lineWidget = vtkLineWidget.New(); seeds = vtkPolyData.New(); lineWidget.SetInput(pl3d.GetOutput()); lineWidget.SetAlignToYAxis(); lineWidget.PlaceWidget(); lineWidget.GetPolyData(seeds); lineWidget.ClampToBoundsOn(); rk4 = vtkRungeKutta4.New(); streamer = vtkStreamLine.New(); streamer.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0)); streamer.SetSource(seeds); streamer.SetMaximumPropagationTime(100); streamer.SetIntegrationStepLength(.2); streamer.SetStepLength(.001); streamer.SetNumberOfThreads(1); streamer.SetIntegrationDirectionToForward(); streamer.VorticityOn(); streamer.SetIntegrator(rk4); rf = vtkRibbonFilter.New(); rf.SetInputConnection(streamer.GetOutputPort()); rf.SetWidth(0.1); rf.SetWidthFactor(5); streamMapper = vtkPolyDataMapper.New(); streamMapper.SetInputConnection(rf.GetOutputPort()); streamMapper.SetScalarRange(pl3d.GetOutput().GetScalarRange()[0], pl3d.GetOutput().GetScalarRange()[1]); streamline = vtkActor.New(); streamline.SetMapper(streamMapper); streamline.VisibilityOff(); // The second line widget is used seed more streamlines. lineWidget2 = vtkLineWidget.New(); seeds2 = vtkPolyData.New(); lineWidget2.SetInput(pl3d.GetOutput()); lineWidget2.PlaceWidget(); lineWidget2.GetPolyData(seeds2); lineWidget2.SetKeyPressActivationValue((sbyte)108); streamer2 = vtkStreamLine.New(); streamer2.SetInputDaat((vtkDataSet)pl3d.GetOutput().GetBlock(0)); streamer2.SetSource(seeds2); streamer2.SetMaximumPropagationTime(100); streamer2.SetIntegrationStepLength(.2); streamer2.SetStepLength(.001); streamer2.SetNumberOfThreads(1); streamer2.SetIntegrationDirectionToForward(); streamer2.VorticityOn(); streamer2.SetIntegrator(rk4); rf2 = vtkRibbonFilter.New(); rf2.SetInputConnection(streamer2.GetOutputPort()); rf2.SetWidth(0.1); rf2.SetWidthFactor(5); streamMapper2 = vtkPolyDataMapper.New(); streamMapper2.SetInputConnection(rf2.GetOutputPort()); streamMapper2.SetScalarRange(pl3d.GetOutput().GetScalarRange()[0], pl3d.GetOutput().GetScalarRange()[1]); streamline2 = vtkActor.New(); streamline2.SetMapper(streamMapper2); streamline2.VisibilityOff(); outline = vtkStructuredGridOutlineFilter.New(); outline.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0)); outlineMapper = vtkPolyDataMapper.New(); outlineMapper.SetInputConnection(outline.GetOutputPort()); outlineActor = vtkActor.New(); outlineActor.SetMapper(outlineMapper); // Create the RenderWindow, Renderer and both Actors ren1 = vtkRenderer.New(); renWin = vtkRenderWindow.New(); renWin.AddRenderer(ren1); iren = vtkRenderWindowInteractor.New(); iren.SetRenderWindow(renWin); // Associate the line widget with the interactor lineWidget.SetInteractor(iren); lineWidget.StartInteractionEvt += new vtkObject.vtkObjectEventHandler(BeginInteraction); lineWidget.InteractionEvt += new vtkObject.vtkObjectEventHandler(GenerateStreamlines); lineWidget2.SetInteractor(iren); lineWidget2.StartInteractionEvt += new vtkObject.vtkObjectEventHandler(BeginInteraction2); lineWidget2.EndInteractionEvt += new vtkObject.vtkObjectEventHandler(GenerateStreamlines2); // Add the actors to the renderer, set the background and size ren1.AddActor(outlineActor); ren1.AddActor(streamline); ren1.AddActor(streamline2); ren1.SetBackground(1, 1, 1); renWin.SetSize(300, 300); ren1.SetBackground(0.1, 0.2, 0.4); cam1 = ren1.GetActiveCamera(); cam1.SetClippingRange(3.95297, 50); cam1.SetFocalPoint(9.71821, 0.458166, 29.3999); cam1.SetPosition(2.7439, -37.3196, 38.7167); cam1.SetViewUp(-0.16123, 0.264271, 0.950876); // render the image renWin.Render(); lineWidget2.On(); iren.Initialize(); iren.Start(); //Clean Up deleteAllVTKObjects(); }
/// <summary> /// The main entry method called by the CSharp driver /// </summary> /// <param name="argv"></param> public static void AVfieldToRGrid(String [] argv) { //Prefix Content is: "" //# Generate a rectilinear grid from a field.[] //#[] // get the interactor ui[] // Create a reader and write out the field[] reader = new vtkDataSetReader(); reader.SetFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/RectGrid2.vtk"); ds2do = new vtkDataSetToDataObjectFilter(); ds2do.SetInputConnection((vtkAlgorithmOutput)reader.GetOutputPort()); try { channel = new StreamWriter("RGridField.vtk"); tryCatchError = "NOERROR"; } catch (Exception) { tryCatchError = "ERROR"; } if (tryCatchError.Equals("NOERROR")) { channel.Close(); writer = new vtkDataObjectWriter(); writer.SetInputConnection((vtkAlgorithmOutput)ds2do.GetOutputPort()); writer.SetFileName((string)"RGridField.vtk"); writer.Write(); // Read the field[] //[] dor = new vtkDataObjectReader(); dor.SetFileName((string)"RGridField.vtk"); do2ds = new vtkDataObjectToDataSetFilter(); do2ds.SetInputConnection((vtkAlgorithmOutput)dor.GetOutputPort()); do2ds.SetDataSetTypeToRectilinearGrid(); do2ds.SetDimensionsComponent((string)"Dimensions", (int)0); do2ds.SetPointComponent((int)0, (string)"XCoordinates", (int)0); do2ds.SetPointComponent((int)1, (string)"YCoordinates", (int)0); do2ds.SetPointComponent((int)2, (string)"ZCoordinates", (int)0); do2ds.Update(); fd2ad = new vtkFieldDataToAttributeDataFilter(); fd2ad.SetInputData((vtkDataObject)do2ds.GetRectilinearGridOutput()); fd2ad.SetInputFieldToDataObjectField(); fd2ad.SetOutputAttributeDataToPointData(); fd2ad.SetVectorComponent((int)0, (string)"vectors", (int)0); fd2ad.SetVectorComponent((int)1, (string)"vectors", (int)1); fd2ad.SetVectorComponent((int)2, (string)"vectors", (int)2); fd2ad.SetScalarComponent((int)0, (string)"scalars", (int)0); fd2ad.Update(); // create pipeline[] //[] plane = new vtkRectilinearGridGeometryFilter(); plane.SetInputData((vtkDataObject)fd2ad.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(fd2ad.GetOutput().GetCenter()[0], fd2ad.GetOutput().GetCenter()[1], fd2ad.GetOutput().GetCenter()[2]); cutPlane.SetNormal((double)1, (double)0, (double)0); planeCut = new vtkCutter(); planeCut.SetInputData((vtkDataObject)fd2ad.GetRectilinearGridOutput()); planeCut.SetCutFunction((vtkImplicitFunction)cutPlane); cutMapper = new vtkDataSetMapper(); cutMapper.SetInputConnection((vtkAlgorithmOutput)planeCut.GetOutputPort()); cutMapper.SetScalarRange( (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[1]); cutActor = new vtkActor(); cutActor.SetMapper((vtkMapper)cutMapper); iso = new vtkContourFilter(); iso.SetInputData((vtkDataObject)fd2ad.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)fd2ad.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.SetVaryRadiusToVaryRadiusByVector(); mapStreamTube = vtkPolyDataMapper.New(); mapStreamTube.SetInputConnection((vtkAlgorithmOutput)streamTube.GetOutputPort()); mapStreamTube.SetScalarRange( (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[0], (double)((vtkDataSet)fd2ad.GetOutput()).GetPointData().GetScalars().GetRange()[1]); streamTubeActor = new vtkActor(); streamTubeActor.SetMapper((vtkMapper)mapStreamTube); streamTubeActor.GetProperty().BackfaceCullingOn(); outline = new vtkOutlineFilter(); outline.SetInputData((vtkDataObject)fd2ad.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)300, (int)300); ren1.GetActiveCamera().SetPosition((double)0.0390893, (double)0.184813, (double)-3.94026); ren1.GetActiveCamera().SetFocalPoint((double)-0.00578326, (double)0, (double)0.701967); ren1.GetActiveCamera().SetViewAngle((double)30); ren1.GetActiveCamera().SetViewUp((double)0.00850257, (double)0.999169, (double)0.0398605); ren1.GetActiveCamera().SetClippingRange((double)3.08127, (double)6.62716); iren.Initialize(); // render the image[] //[] File.Delete("RGridField.vtk"); } // 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 AVTestSplineFilter(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); // create pipeline[] //[] 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(); ps = new vtkPlaneSource(); ps.SetXResolution((int)4); ps.SetYResolution((int)4); ps.SetOrigin((double)2, (double)-2, (double)26); ps.SetPoint1((double)2, (double)2, (double)26); ps.SetPoint2((double)2, (double)-2, (double)32); psMapper = vtkPolyDataMapper.New(); psMapper.SetInputConnection((vtkAlgorithmOutput)ps.GetOutputPort()); psActor = new vtkActor(); psActor.SetMapper((vtkMapper)psMapper); psActor.GetProperty().SetRepresentationToWireframe(); rk4 = new vtkRungeKutta4(); streamer = new vtkStreamLine(); streamer.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0)); streamer.SetSourceConnection(ps.GetOutputPort()); streamer.SetMaximumPropagationTime((double)100); streamer.SetIntegrationStepLength((double).2); streamer.SetStepLength((double).001); streamer.SetNumberOfThreads((int)1); streamer.SetIntegrationDirectionToForward(); streamer.VorticityOn(); streamer.SetIntegrator((vtkInitialValueProblemSolver)rk4); sf = new vtkSplineFilter(); sf.SetInputConnection((vtkAlgorithmOutput)streamer.GetOutputPort()); sf.SetSubdivideToLength(); sf.SetLength((double)0.15); rf = new vtkRibbonFilter(); rf.SetInputConnection((vtkAlgorithmOutput)sf.GetOutputPort()); rf.SetWidth((double)0.1); rf.SetWidthFactor((double)5); streamMapper = vtkPolyDataMapper.New(); streamMapper.SetInputConnection((vtkAlgorithmOutput)rf.GetOutputPort()); streamMapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0], (double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]); streamline = new vtkActor(); streamline.SetMapper((vtkMapper)streamMapper); outline = new vtkStructuredGridOutlineFilter(); outline.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0)); outlineMapper = vtkPolyDataMapper.New(); outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort()); outlineActor = new vtkActor(); outlineActor.SetMapper((vtkMapper)outlineMapper); // Add the actors to the renderer, set the background and size[] //[] ren1.AddActor((vtkProp)psActor); ren1.AddActor((vtkProp)outlineActor); ren1.AddActor((vtkProp)streamline); ren1.SetBackground((double)1, (double)1, (double)1); renWin.SetSize((int)300, (int)300); ren1.SetBackground((double)0.1, (double)0.2, (double)0.4); cam1 = ren1.GetActiveCamera(); cam1.SetClippingRange((double)3.95297, (double)50); cam1.SetFocalPoint((double)9.71821, (double)0.458166, (double)29.3999); cam1.SetPosition((double)2.7439, (double)-37.3196, (double)38.7167); cam1.SetViewUp((double)-0.16123, (double)0.264271, (double)0.950876); // render the image[] //[] renWin.Render(); // prevent the tk window from showing up then start the event loop[] // for testing[] threshold = 15; //deleteAllVTKObjects(); }