コード例 #1
0
        private void SolidClip()
        {
            // Create a superquadric
            vtkSuperquadricSource superquadricSource = vtkSuperquadricSource.New();

            superquadricSource.SetPhiRoundness(3.1);
            superquadricSource.SetThetaRoundness(2.2);

            // Define a clipping plane
            vtkPlane clipPlane = vtkPlane.New();

            clipPlane.SetNormal(1.0, -1.0, -1.0);
            clipPlane.SetOrigin(0.0, 0.0, 0.0);

            // Clip the source with the plane
            vtkClipPolyData clipper = vtkClipPolyData.New();

#if VTK_MAJOR_VERSION_5
            clipper.SetInputConnection(superquadricSource.GetOutputPort());
#else
            clipper.SetInputData(superquadricSource);
#endif
            clipper.SetClipFunction(clipPlane);

            //Create a mapper and actor
            vtkPolyDataMapper superquadricMapper = vtkPolyDataMapper.New();
#if VTK_MAJOR_VERSION_5
            superquadricMapper.SetInputConnection(clipper.GetOutputPort());
#else
            superquadricMapper.SetInputData(clipper);
#endif
            vtkActor superquadricActor = vtkActor.New();
            superquadricActor.SetMapper(superquadricMapper);

            // Create a property to be used for the back faces. Turn off all
            // shading by specifying 0 weights for specular and diffuse. Max the
            // ambient.
            vtkProperty backFaces = vtkProperty.New();
            backFaces.SetSpecular(0.0);
            backFaces.SetDiffuse(0.0);
            backFaces.SetAmbient(1.0);
            backFaces.SetAmbientColor(1.0000, 0.3882, 0.2784);

            superquadricActor.SetBackfaceProperty(backFaces);
            // get a reference to the renderwindow of our renderWindowControl1
            vtkRenderWindow renderWindow = renderWindowControl1.RenderWindow;
            // renderer
            vtkRenderer renderer = renderWindow.GetRenderers().GetFirstRenderer();
            // add our actor to the renderer
            renderer.AddActor(superquadricActor);
        }
コード例 #2
0
    /// <summary>
    /// The main entry method called by the CSharp driver
    /// </summary>
    /// <param name="argv"></param>
    public static void AVTestExtrudePiece(String [] argv)
    {
        //Prefix Content is: ""

          disk = new vtkDiskSource();
          disk.SetRadialResolution((int)2);
          disk.SetCircumferentialResolution((int)9);
          clean = new vtkCleanPolyData();
          clean.SetInputConnection((vtkAlgorithmOutput)disk.GetOutputPort());
          clean.SetTolerance((double)0.01);
          piece = new vtkExtractPolyDataPiece();
          piece.SetInputConnection((vtkAlgorithmOutput)clean.GetOutputPort());
          extrude = new vtkPLinearExtrusionFilter();
          extrude.SetInputConnection((vtkAlgorithmOutput)piece.GetOutputPort());
          extrude.PieceInvariantOn();
          // Create the RenderWindow, Renderer and both Actors[]
          //[]
          ren1 = vtkRenderer.New();
          renWin = vtkRenderWindow.New();
          renWin.AddRenderer((vtkRenderer)ren1);
          iren = new vtkRenderWindowInteractor();
          iren.SetRenderWindow((vtkRenderWindow)renWin);
          mapper = vtkPolyDataMapper.New();
          mapper.SetInputConnection((vtkAlgorithmOutput)extrude.GetOutputPort());
          mapper.SetNumberOfPieces((int)2);
          mapper.SetPiece((int)1);
          bf = new vtkProperty();
          bf.SetColor((double)1,(double)0,(double)0);
          actor = new vtkActor();
          actor.SetMapper((vtkMapper)mapper);
          actor.GetProperty().SetColor((double)1,(double)1,(double)0.8);
          actor.SetBackfaceProperty((vtkProperty)bf);
          // Add the actors to the renderer, set the background and size[]
          //[]
          ren1.AddActor((vtkProp)actor);
          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();
    }
コード例 #3
0
    /// <summary>
    /// The main entry method called by the CSharp driver
    /// </summary>
    /// <param name="argv"></param>
    public static void AVSelectionLoop(String [] argv)
    {
        //Prefix Content is: ""

          //[]
          // Demonstrate the use of implicit selection loop as well as closest point[]
          // connectivity[]
          //[]
          // create pipeline[]
          //[]
          sphere = new vtkSphereSource();
          sphere.SetRadius((double)1);
          sphere.SetPhiResolution((int)100);
          sphere.SetThetaResolution((int)100);
          selectionPoints = new vtkPoints();
          selectionPoints.InsertPoint((int)0,(double)0.07325,(double)0.8417,(double)0.5612);
          selectionPoints.InsertPoint((int)1,(double)0.07244,(double)0.6568,(double)0.7450);
          selectionPoints.InsertPoint((int)2,(double)0.1727,(double)0.4597,(double)0.8850);
          selectionPoints.InsertPoint((int)3,(double)0.3265,(double)0.6054,(double)0.7309);
          selectionPoints.InsertPoint((int)4,(double)0.5722,(double)0.5848,(double)0.5927);
          selectionPoints.InsertPoint((int)5,(double)0.4305,(double)0.8138,(double)0.4189);
          loop = new vtkImplicitSelectionLoop();
          loop.SetLoop((vtkPoints)selectionPoints);
          extract = new vtkExtractGeometry();
          extract.SetInputConnection((vtkAlgorithmOutput)sphere.GetOutputPort());
          extract.SetImplicitFunction((vtkImplicitFunction)loop);
          connect = new vtkConnectivityFilter();
          connect.SetInputConnection((vtkAlgorithmOutput)extract.GetOutputPort());
          connect.SetExtractionModeToClosestPointRegion();
          connect.SetClosestPoint((double)selectionPoints.GetPoint((int)0)[0], (double)selectionPoints.GetPoint((int)0)[1],(double)selectionPoints.GetPoint((int)0)[2]);
          clipMapper = new vtkDataSetMapper();
          clipMapper.SetInputConnection((vtkAlgorithmOutput)connect.GetOutputPort());
          backProp = new vtkProperty();
          backProp.SetDiffuseColor((double) 1.0000, 0.3882, 0.2784 );
          clipActor = new vtkActor();
          clipActor.SetMapper((vtkMapper)clipMapper);
          clipActor.GetProperty().SetColor((double) 0.2000, 0.6300, 0.7900 );
          clipActor.SetBackfaceProperty((vtkProperty)backProp);
          // Create graphics stuff[]
          //[]
          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)clipActor);
          ren1.SetBackground((double)1,(double)1,(double)1);
          ren1.ResetCamera();
          ren1.GetActiveCamera().Azimuth((double)30);
          ren1.GetActiveCamera().Elevation((double)30);
          ren1.GetActiveCamera().Dolly((double)1.2);
          ren1.ResetCameraClippingRange();
          renWin.SetSize((int)400,(int)400);
          renWin.Render();
          // render the image[]
          //[]
          // prevent the tk window from showing up then start the event loop[]

        //deleteAllVTKObjects();
    }
コード例 #4
0
    /// <summary>
    /// The main entry method called by the CSharp driver
    /// </summary>
    /// <param name="argv"></param>
    public static void AVSelectionLoop(String [] argv)
    {
        //Prefix Content is: ""

        //[]
        // Demonstrate the use of implicit selection loop as well as closest point[]
        // connectivity[]
        //[]
        // create pipeline[]
        //[]
        sphere = new vtkSphereSource();
        sphere.SetRadius((double)1);
        sphere.SetPhiResolution((int)100);
        sphere.SetThetaResolution((int)100);
        selectionPoints = new vtkPoints();
        selectionPoints.InsertPoint((int)0, (double)0.07325, (double)0.8417, (double)0.5612);
        selectionPoints.InsertPoint((int)1, (double)0.07244, (double)0.6568, (double)0.7450);
        selectionPoints.InsertPoint((int)2, (double)0.1727, (double)0.4597, (double)0.8850);
        selectionPoints.InsertPoint((int)3, (double)0.3265, (double)0.6054, (double)0.7309);
        selectionPoints.InsertPoint((int)4, (double)0.5722, (double)0.5848, (double)0.5927);
        selectionPoints.InsertPoint((int)5, (double)0.4305, (double)0.8138, (double)0.4189);
        loop = new vtkImplicitSelectionLoop();
        loop.SetLoop((vtkPoints)selectionPoints);
        extract = new vtkExtractGeometry();
        extract.SetInputConnection((vtkAlgorithmOutput)sphere.GetOutputPort());
        extract.SetImplicitFunction((vtkImplicitFunction)loop);
        connect = new vtkConnectivityFilter();
        connect.SetInputConnection((vtkAlgorithmOutput)extract.GetOutputPort());
        connect.SetExtractionModeToClosestPointRegion();
        connect.SetClosestPoint((double)selectionPoints.GetPoint((int)0)[0], (double)selectionPoints.GetPoint((int)0)[1], (double)selectionPoints.GetPoint((int)0)[2]);
        clipMapper = new vtkDataSetMapper();
        clipMapper.SetInputConnection((vtkAlgorithmOutput)connect.GetOutputPort());
        backProp = new vtkProperty();
        backProp.SetDiffuseColor((double)1.0000, 0.3882, 0.2784);
        clipActor = new vtkActor();
        clipActor.SetMapper((vtkMapper)clipMapper);
        clipActor.GetProperty().SetColor((double)0.2000, 0.6300, 0.7900);
        clipActor.SetBackfaceProperty((vtkProperty)backProp);
        // Create graphics stuff[]
        //[]
        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)clipActor);
        ren1.SetBackground((double)1, (double)1, (double)1);
        ren1.ResetCamera();
        ren1.GetActiveCamera().Azimuth((double)30);
        ren1.GetActiveCamera().Elevation((double)30);
        ren1.GetActiveCamera().Dolly((double)1.2);
        ren1.ResetCameraClippingRange();
        renWin.SetSize((int)400, (int)400);
        renWin.Render();
        // render the image[]
        //[]
        // prevent the tk window from showing up then start the event loop[]

//deleteAllVTKObjects();
    }