public void VTKRender(string filePath)
{
if (renderer != null)
{
renderer.Clear();
mapper.RemoveAllInputs();
}
renderWindowControl1.Refresh();
reader = new Kitware.VTK.vtkSimplePointsReader();
reader.SetFileName(filePath);
reader.Update();
mapper = Kitware.VTK.vtkPolyDataMapper.New();
mapper.SetInputConnection(reader.GetOutputPort());
actor = Kitware.VTK.vtkActor.New();
actor.SetMapper(mapper);
actor.SetScale(0.01, 0.01, 0.01);
actor.GetProperty().SetPointSize(1);
renderwindow = renderWindowControl1.RenderWindow;
renderer = renderwindow.GetRenderers().GetFirstRenderer();
renderer.SetBackground(0.3, 0.6, 0.3);
renderer.AddActor(actor);
renderer.Clear();
renderWindowControl1.Refresh();
}
public void SaveRendererViewState(Kitware.VTK.vtkRenderer ren)
{
Kitware.VTK.vtkCamera cam = ren.GetActiveCamera();
m_saved_focalpoint = cam.GetFocalPoint();
m_saved_position = cam.GetPosition();
m_saved_viewup = cam.GetViewUp();
}
public void RestoreRendererViewState(Kitware.VTK.vtkRenderer ren)
{
Kitware.VTK.vtkCamera cam = ren.GetActiveCamera();
cam.SetFocalPoint(m_saved_focalpoint[0], m_saved_focalpoint[1], m_saved_focalpoint[2]);
cam.SetPosition(m_saved_position[0], m_saved_position[1], m_saved_position[2]);
cam.SetViewUp(m_saved_viewup[0], m_saved_viewup[1], m_saved_viewup[2]);
ren.ResetCameraClippingRange();
}
public void RemoveActors()
{
Kitware.VTK.vtkRenderer ren =
this.renderWindowControl1.RenderWindow.GetRenderers().GetFirstRenderer();
ren.RemoveAllViewProps();
ren.ResetCamera();
this.renderWindowControl1.RenderWindow.Render();
}
public void AddActors()
{
Kitware.VTK.vtkConeSource source = new Kitware.VTK.vtkConeSource();
source.SetResolution(30);
Kitware.VTK.vtkMapper mapper = Kitware.VTK.vtkPolyDataMapper.New();
mapper.SetInputConnection(source.GetOutputPort());
Kitware.VTK.vtkActor actor = new Kitware.VTK.vtkActor();
actor.SetMapper(mapper);
Kitware.VTK.vtkTextActor textActor = new Kitware.VTK.vtkTextActor();
textActor.SetInput(Kitware.VTK.vtkVersion.GetVTKSourceVersion());
Kitware.VTK.vtkRenderer ren =
this.renderWindowControl1.RenderWindow.GetRenderers().GetFirstRenderer();
ren.AddActor(actor);
ren.AddActor(textActor);
ren.ResetCamera();
this.renderWindowControl1.RenderWindow.Render();
}
/// <summary>
/// TestAddActorsToRenderWindow.
/// </summary>
private void TestAddActorsToRenderWindow(Kitware.VTK.vtkRenderWindow renWin)
{
Kitware.VTK.vtkConeSource source = new Kitware.VTK.vtkConeSource();
Kitware.VTK.vtkMapper mapper = Kitware.VTK.vtkPolyDataMapper.New();
mapper.SetInputConnection(source.GetOutputPort());
Kitware.VTK.vtkActor actor = new Kitware.VTK.vtkActor();
actor.SetMapper(mapper);
Kitware.VTK.vtkRenderer ren = null;
ren = renWin.GetRenderers().GetFirstRenderer();
ren.AddActor(actor);
Kitware.VTK.vtkTextActor textActor = new Kitware.VTK.vtkTextActor();
textActor.SetInput(Kitware.VTK.vtkVersion.GetVTKSourceVersion());
ren.AddActor(textActor);
//int n = renWin.GetRenderers().GetNumberOfItems();
//System.Diagnostics.Debug.WriteLine(n);
//System.Diagnostics.Debug.WriteLine(
// Kitware.mummy.Runtime.Methods.Print(false)
// );
}
