Method filter

LASlib/src/lasfilter.cpp:1722–1722

  inline const CHAR* name() const { return "keep_every_nth"; };
  inline I32 get_command(CHAR* string) const { return sprintf(string, "-%s %u ", name(), every); };
  inline BOOL filter(const LASpoint* point) { if (counter == every) { counter = 1; return FALSE; } else { counter++; return TRUE; } };
  LAScriterionKeepEveryNth(U32 every) { this->every = every; counter = 1; };
private:
  U32 counter;