(*
  Source:  https://github.com/io7m/jsom0
  License: ISC
*)

name =
  "name" , string , ";" ;

diffuse =
  "diffuse" , real , real , real , ";" ;

ambient =
  "ambient" , real , real , real , ";" ;

specular =
  "specular" , real , real , real , real , ";" ;

shininess =
  "shininess" , real , ";" ;

alpha =
  "alpha" , real , ";" ;

mapping =
  "map_chrome" | "map_uv" ;

texture =
  "texture" , string , real , mapping , ";" ;

material =
  "material" , ";" ,
    name ,
    diffuse ,
    ambient ,
    specular ,
    shininess ,
    alpha ,
    [ texture ] ,
  "end" , ";" ;