Description

Extracts the properties of a point cloud feature and exposes them as attributes. The attribute values are for reference only and may become out of date if the point cloud properties change.

Transformer Highlights

The transformer extracts the following properties:

_min_x
_min_y
_min_z
_max_x
_max_y
_max_z
_num_of_points

PointCloudPropertyExtractor also check existence of the following components:

_intensity
_color
_classification
_return
_num_returns
_angle
_flight_line
_scan_direction
_point_source_id
_posix_time
_userdata
_gps_time
_gps_week
_flight_line_edge

Extracted properties and components are shown with red:



Note that the transformer does not return any actual component values because they belong to individual points within the point cloud. However, the transformer can find maximum and minimum values for each of the existing components.