An analytical approach to single scattering for anisotropic media and light distributions

@inproceedings{Pegoraro2009AnAA,
  title={An analytical approach to single scattering for anisotropic media and light distributions},
  author={Vincent Pegoraro and Mathias Schott and Steven G. Parker},
  booktitle={Graphics Interface},
  year={2009}
}
Despite their numerous applications, efficiently rendering participating media remains a challenging task due to the intricacy of the radiative transport equation. While numerical techniques remain the method of choice for addressing complex problems, a closedform solution to the air-light integral in optically thin isotropic media was recently derived. In this paper, we extend this work and present a novel analytical approach to single scattering from point light sources in homogeneous media… CONTINUE READING

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