public static void OutputImageFromCurrentSence(vtk.vtkRenderWindow renderWin, string outputPath)
{
// Create a window to image filter
using (vtk.vtkWindowToImageFilter filterImage = new vtk.vtkWindowToImageFilter())
{
filterImage.SetInput(renderWin);
// PNG Writer
using (vtk.vtkPNGWriter pngWriter = new vtk.vtkPNGWriter())
{
pngWriter.SetFileName(outputPath);
pngWriter.SetInput(filterImage.GetOutput());
pngWriter.Write();
}
}
}
public void EndRecord()
{
if (!IsRecording) return;
// End the process.
m_aviWriter.End();
// Clear the memory
m_WindowToImageFilter.Dispose();
m_WindowToImageFilter = null;
m_aviWriter.Dispose();
m_aviWriter = null;
FilePath = null;
}
public void StartRecord()
{
// If already started, return directly.
if (IsRecording) return;
// Check the file path
if (string.IsNullOrEmpty(FilePath)) throw new ArgumentNullException(/*MSG0*/"FilePath is not set!");
// Initialize the window to image filter and AVI writer
m_WindowToImageFilter = new vtk.vtkWindowToImageFilter();
m_WindowToImageFilter.SetInput(IApp.theApp.RenderWindow);
m_aviWriter = new vtk.vtkAVIWriter();
m_aviWriter.SetInputConnection(m_WindowToImageFilter.GetOutputPort());
m_aviWriter.SetFileName(FilePath);
// Start record
m_aviWriter.Start();
}
