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LidarExtractFeatures Method

Updated
GM_LidarExtract_t .LidarExtractFeatures Method
Extracts vector features from the Lidar data in one or more Lidar point cloud layers.

Namespace:GlobalMapper.Lidar
Assembly:  GlobalMapperWrapperNET45 (in GlobalMapperWrapperNET45.dll) Version: 19.1.0.0 (19.1.0.0)
Syntax
C#
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public static GM_Error_t32 LidarExtractFeatures(
                        GM_LayerList_t aLayerList,
                        uint aLayerCount,
                        GM_LidarExtractSetup_t aExtractOpts,
                        ref GM_LidarExtractOutput_t aOutput,
                        IntPtr aReserved
                )

Parameters

aLayerList
Type:  GlobalMapper.Types.GM_LayerList_t
IN: List of layers to classify or NULL for all Lidar layers
aLayerCount
Type: System.UInt32
IN: Number of layers in list (0 for all)
aExtractOpts
Type: GlobalMapper.Lidar.GM_LidarExtractSetup_t
IN: Extraction options. You must provide settings with a non-zero value for mTypes.
aOutput
Type: GlobalMapper.Lidar.GM_LidarExtractOutput_t
OUT: Generated layers with extracted features. Be sure to use GM_CloseLayer on them when finished with them.
aReserved
Type: System.IntPtr
IN: Reserved for future use, must be NULL

Return Value

Type:  GM_Error_t32
A GM Error Code
See Also