Method NumCameras

src/pycolmap/scene/database.cc:99–101

  }

  size_t NumCameras() const override {
    PYBIND11_OVERRIDE_PURE(size_t, Database, NumCameras);
  }

  size_t NumFrames() const override {
    PYBIND11_OVERRIDE_PURE(size_t, Database, NumFrames);