author = "Freire, Kellisson Felipe Silva and Andrade, Beatriz 
          affiliation = "{Universidade Federal de Sergipe} and {Universidade Federal de 
                title = "Um compilador de BRDFs para gera{\c{c}}{\~a}o de shaders em 
            booktitle = "Proceedings...",
                 year = "2015",
               editor = "Vieira, Thales Miranda de Almeida and Mello, Vinicius Moreira",
         organization = "Conference on Graphics, Patterns and Images, 28. (SIBGRAPI)",
            publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
              address = "Porto Alegre",
             keywords = "BRDFs, compilers, parsing, shaders, GLSL.",
             abstract = "To implement shaders based on BRDF models can become a complex 
                         process, given the coverage of its definition. Similarly, it is 
                         hard to implement a renderer that accept such generic formulations 
                         of a BRDF. In this article, we propose a compiler that is able to 
                         generate BRDF-based shaders. For this, we use a Context-Free 
                         Grammar able to generate its formulations. This way, it is 
                         possible to create shaders basedon a BRDF only giving its 
                         mathematic formulation.",
  conference-location = "Salvador",
      conference-year = "Aug. 26-29, 2015",
             language = "pt",
                  ibi = "8JMKD3MGPBW34M/3JU3U3B",
                  url = "",
           targetfile = "Um compilador de BRDFs para gera{\c{c}}{\~a}o de shadersem 
        urlaccessdate = "2021, Dec. 07"