HPS::OOC::QueryFilter

class HPS::OOC::QueryFilter

QueryFilter is an class used to indicate what point data should be retrieved from OOC::PointCloud::QueryPoints. The default QueryFilter rejects nothing.

Public Functions

inline virtual bool AcceptPoint(Point const &point, size_t point_index)

Determines whether or not a single point is accepted by the filter.

Parameters

  • point – The coordinates of the point to accept or not in object space.

  • point_index – The index of the point to accept or not.

Returns

Returns true if the point is accepted. Returns false otherwise.

inline virtual bool RejectBounding(Point const &min_bound, Point const &max_bound)

Determines whether or not a bounding box of points is rejected by the filter.

Parameters

  • min_bound – The minimum corner of the bounding box to accept or reject in object space.

  • max_bound – The maximum corner of the bounding box to accept or reject in object space.

Returns

Returns true if the bounding is rejected. Returns false otherwise.

inline virtual bool RejectNode(NodeHandle const &node_handle)

Determines whether or not a point cloud node is rejected by the filter.

Parameters

node_handle – The handle of the node to accept or reject.

Returns

Returns true if the node is rejected. Returns false otherwise.

inline virtual bool RejectPointsInMemory()

Determines whether or not points in memory are rejected by the filter.

Returns

Returns true if the filter rejects points that are loaded into memory. Returns false otherwise.

inline virtual bool RejectPointsOnDisk()

Determines whether or not points not in memory are rejected by the filter.

Returns

Returns true if the filter rejects points that are not loaded into memory. Returns false otherwise.