GM_LidarQuery_t .CreateLidarQuery Method
Creates a query of all Lidar points in a particular bounding box from some layers

Namespace:GlobalMapper.Lidar
Assembly:  GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)

Syntax
C#
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                                    public
                                    static
                                    GM_Error_t32
                                    CreateLidarQuery
                                    (
                                    GM_LayerList_t
                                    aLayerList
                                    ,
                                    GM_Rectangle_t
                                    aWorldBounds
                                    ,
                                    GM_LidarQueryFilter_t
                                    aFilter
                                    ,
                                    out
                                    GM_LidarQuery_t
                                    aLidarQuery
                                    ,
                                    out
                                    ulong
                                    aQueryPoints
)

Parameters

aLayerList
Type:  GlobalMapper . GM_LayerList_t
IN: List of layers to search or NULL for all vector layers
aWorldBounds
Type:  GlobalMapper . GM_Rectangle_t
IN: World bounds for search space or NULL for last drawn
aFilter
Type:  GlobalMapper . GM_LidarQueryFilter_t
IN: Optional filter to apply to query (NULL if no extra filter)
aLidarQuery
Type:  GlobalMapper . GM_LidarQuery_t
OUT: Created Lidar query to be used in future calls
aQueryPoints
Type:  System . UInt64
OUT: Number of points matching query

Return Value

Type:  GM_Error_t32
A GM Error Code
See Also