Method InitializeOffScreen

Rendering/Parallel/vtkParallelRenderManager.cxx:330–348

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
void vtkParallelRenderManager::InitializeOffScreen()
{
  vtkDebugMacro("InitializeOffScreen");

  if ((this->RenderWindow == nullptr) || (this->Controller == nullptr))
  {
    vtkWarningMacro("Called InitializeOffScreen before setting RenderWindow or Controller");
    return;
  }

  if ((this->Controller->GetLocalProcessId() != this->RootProcessId) || !this->WriteBackImages)
  {
    this->RenderWindow->OffScreenRenderingOn();
  }
  else
  {
    this->RenderWindow->OffScreenRenderingOff();
  }
}

//------------------------------------------------------------------------------
void vtkParallelRenderManager::StartInteractor()