AcDbPointCloudEx::detectPointBelonger Method

Acad::ErrorStatus detectPointBelonger(
    const AcGePoint3d& ptInWCS, 
    AcString& scanGuid, 
    Adesk::UInt16& segmentIndex
) const;

Given a point in WCS, get the belonging scan and segment index that contains this point.

Parameters	Description
ptInWCS	Input point in world coordinates.
scanGuid	Output the scan GUID that contains this point.
segmentIndex	Output the index of the segment that contains this point.