LidarCompareQuery

globalmapper.LidarCompareQuery(GM_LidarQueryHandle_t aQueryCompareTo, GM_LidarQueryHandle_t aQueryCompare, GM_LidarCompareSetup_t aSetup, uint32 aReserved=0) → GM_Error_t32[source]

Compare two sets of points to find differences. The differences will be saved as a new point layer.

Parameters:

  • aQueryCompareTo (GM_LidarQueryHandle_t) – Lidar query with points to compare against.

  • aQueryCompare (GM_LidarQueryHandle_t) – Lidar points with points to compare the queries in aQueryCompareTo.

  • aSetup (GM_LidarCompareSetup_t) – Lidar comparison settings. If None is provided, default settings will be used.

  • aReserved (uint32) – Reserved for future use; defaults to 0

Returns:

Error Code

Return type:

GM_Error_t32