Left: correlation between the continuum intensity ratio I^c(scat)/I^c(abs) and the normalized continuum intensities with scattering I^c(scat)/⟨I^c(scat)⟩ at 3000 Å, computed for an arbitrary snapshot of the 3D model with  [Fe/H]  = −3.0. Right: correlation between the continuum photon destruction probabilities ϵ^c at the local monochromatic continuum optical surface τ^c = 1 and the normalized continuum intensities with scattering I^c(scat)/⟨I^c(scat)⟩ at 3000 Å for the same model.