Method RenderWindow

Modules/Core/src/Rendering/mitkRenderWindow.cpp:20–48

#include <vtkRenderer.h>

mitk::RenderWindow::RenderWindow(vtkRenderWindow *renWin, const char *name)
  : m_vtkRenderWindow(renWin),
    m_vtkRenderWindowInteractor(nullptr),
    m_vtkMitkEventProvider(nullptr)
{
  if (nullptr == m_vtkRenderWindow)
  {
    m_vtkRenderWindow = vtkRenderWindow::New();
    m_vtkRenderWindow->SetMultiSamples(0); // We do not support MSAA as it is incompatible with depth peeling
    m_vtkRenderWindow->SetAlphaBitPlanes(1); // Necessary for depth peeling
  }

  if (m_vtkRenderWindow->GetSize()[0] <= 10)
  {
    m_vtkRenderWindow->SetSize(100, 100);
  }

  m_vtkRenderWindowInteractor = vtkRenderWindowInteractor::New();
  m_vtkRenderWindowInteractor->SetRenderWindow(m_vtkRenderWindow);
  m_vtkRenderWindowInteractor->Initialize();

  // initialize from RenderWindowBase
  this->Initialize(name);

  m_vtkMitkEventProvider = vtkEventProvider::New();
  m_vtkMitkEventProvider->SetInteractor(this->GetVtkRenderWindowInteractor());
  m_vtkMitkEventProvider->SetMitkRenderWindow(this);
  m_vtkMitkEventProvider->SetEnabled(1);
}

mitk::RenderWindow::~RenderWindow()
{