Method HandleEndRender

Rendering/Parallel/vtkSynchronizedRenderers.cxx:330–380

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

//------------------------------------------------------------------------------
void vtkSynchronizedRenderers::HandleEndRender()
{
  if (this->CaptureDelegate && !this->CaptureDelegate->GetAutomaticEventHandling())
  {
    this->CaptureDelegate->HandleEndRender();
  }

  if (!this->Renderer || !this->ParallelRendering || !this->ParallelController)
  {
    return;
  }

  if (this->ParallelController->GetLocalProcessId() == this->RootProcessId)
  {
    this->MasterEndRender();
  }
  else
  {
    this->SlaveEndRender();
  }

  if (this->WriteBackImages)
  {
    if (this->GetImageReductionFactor() > 1 || this->FixBackground)
    {
      this->CaptureRenderedImage();
    }
  }

  if (this->FixBackground)
  {
    // restore background values.
    this->Renderer->SetBackground(this->LastBackground);
    this->Renderer->SetBackgroundAlpha(this->LastBackgroundAlpha);
    this->Renderer->SetTexturedBackground(this->LastTexturedBackground);
    this->Renderer->SetGradientBackground(this->LastGradientBackground);
  }

  // restore viewport before `PushImageToScreen`, but after
  // `CaptureRenderedImage`.
  this->Renderer->SetViewport(this->LastViewport);

  if (this->WriteBackImages)
  {
    this->PushImageToScreen();
  }

  // restore FXAA state.
  this->Renderer->SetUseFXAA(this->UseFXAA);
  this->UseFXAA = false;
}

//------------------------------------------------------------------------------
void vtkSynchronizedRenderers::MasterEndRender() {}