Class cell3d_t

Class Documentation

class cell3d_t

Class implementing a 3D cell, which can be used in spatial data structures like octrees or voxel grids.

Public Functions

cell3d_t() = default

Default constructor initializes an empty cell with zero bounds and _center.

inline cell3d_t(const array3D_t &minBound_, const array3D_t &maxBound_)

Constructs a cell with specified minimum and maximum bounds, and computes the _center.

Parameters:

  • minBound_ – Minimum corner of the cell bounding box.

  • maxBound_ – Maximum corner of the cell bounding box.

inline void set_highlighted(const bool highlight_)

Set the state of the cell to highlighted or not

Parameters:

highlight_ – New highlight flag used for visualization emphasis.

inline void set_point_count(const size_t count_)

Set the point count of the cell

Parameters:

count_ – Number of map points currently assigned to this cell.

inline array3D_t get_center() const

Get _center of the cell

Returns:

Center coordinate of the cell bounding box.

inline array3D_t get_min_bound() const

Get min bound of the cell

Returns:

Minimum corner of the cell bounding box.

inline array3D_t get_max_bound() const

Get max bound of the cell

Returns:

Maximum corner of the cell bounding box.

inline bool is_highlighted() const

Returns whether the cell is currently highlighted.

Returns:

true when this cell is marked as highlighted.

inline size_t get_point_count() const

Get point count of the cell

Returns:

Number of points stored in this cell.

Private Members

array3D_t _minBound

Minimum bound of the cell.

array3D_t _maxBound

Maximum bound of the cell.

array3D_t _center

Center point of the cell.

size_t _pointCount = {0}

Number of points within the cell.

bool _isHighlighted = {false}

Highlight state of the cell.