Method LoadInput

Rendering/OpenGL2/vtkOpenGLFXAAFilter.cxx:293–297

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//------------------------------------------------------------------------------
void vtkOpenGLFXAAFilter::LoadInput()
{
  this->Input->CopyFromFrameBuffer(
    this->Viewport[0], this->Viewport[1], 0, 0, this->Viewport[2], this->Viewport[3]);
}

//------------------------------------------------------------------------------
void vtkOpenGLFXAAFilter::ApplyFilter()