Now showing items 1-2 of 2

    • Area Lights in Signed Distance Function Scenes 

      Bán, Róbert; Bálint, Csaba; Valasek, Gábor (The Eurographics Association, 2019)
      This paper presents two algorithms to incorporate spherical and general area lights into scenes defined by signed distance functions. The first algorithm employs an efficient approximation to the contribution of spherical ...
    • First Order Signed Distance Fields 

      Bán, Róbert; Valasek, Gábor (The Eurographics Association, 2020)
      This paper investigates a first order generalization of signed distance fields. We show that we can improve accuracy and storage efficiency by incorporating the spatial derivatives of the signed distance function into the ...