Function SkipDraw

Rendering/ContextOpenGL2/vtkOpenGLContextDevice2D.cxx:131–135

------------------------------------------------------------------------------ Returns true when rendering the GL2PS background raster image. Vectorizable primitives should not be drawn during these passes.

// Returns true when rendering the GL2PS background raster image. Vectorizable
// primitives should not be drawn during these passes.
bool SkipDraw()
{
  vtkOpenGLGL2PSHelper* gl2ps = vtkOpenGLGL2PSHelper::GetInstance();
  return gl2ps && gl2ps->GetActiveState() == vtkOpenGLGL2PSHelper::Background;
}

//------------------------------------------------------------------------------
// Releases the current shader program if it is inconsistent with the GL2PS