Method filter

LASlib/src/lasfilter.cpp:793–793

  inline I32 get_command(CHAR* string) const { return sprintf(string, "-%s %d %d ", name(), below_RGB, above_RGB); };
  inline U32 get_decompress_selective() const { return LASZIP_DECOMPRESS_SELECTIVE_RGB; };
  inline BOOL filter(const LASpoint* point) { I32 greenness = 2 * point->get_G() - point->get_R() - point->get_B(); return ((greenness < below_RGB) || (above_RGB < greenness)); };
  LAScriterionKeepRGBgreenness(I32 below_RGB, I32 above_RGB) { if (above_RGB < below_RGB) { this->below_RGB = above_RGB; this->above_RGB = below_RGB; } else { this->below_RGB = below_RGB; this->above_RGB = above_RGB; }; };
private:
  I32 below_RGB, above_RGB;