message: don't compile Unix-sepecific points ascii parsing on Windows
diff: @@ -75,6 +75,10 @@ namespace ospray {
  if (!ascii)
  return fread(f,sizeof(float),N,file) == size_t(N);
  +#if _WIN32
  + throw std::runtime_error("ascii importer for points not implemented"
  + " on Windows!");
  +#else
  // ascii:
  const int LINE_SZ = 10000;
  char line[LINE_SZ];
  @@ -97,6 +101,7 @@ namespace ospray {
  }
  // could not read a line ... eof.
  return false;
  +#endif
  }
  /*! importer for a binary set of points, the format of which are
  