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    • Towards Interactive Bump Mapping with Anisotropic Shift-Variant BRDFs 

      Kautz, Jan; Seidel, Hans-Peter (The Eurographics Association, 2000)
      In this paper a technique is presented that combines interactive hardware accelerated bump mapping with shift-variant anisotropic reflectance models. An evolutionary path is shown how some simpler reflectance models can ...