PCLPassThrough

MLModule

genre	PCLFilters
author	Wolf Spindler
package	FMEstable/PCL
dll	MLPCLFilters
definition	MLPCLFilters.def
see also	IntervalThreshold, PCLCropBox, PCLPointMemberArithmetic, PCLRadiusOutlierRemoval, PCLStatisticalOutlierRemoval
inherits from	PCLModule
keywords	points, clouds, PCL, interval, threshold, nan

Purpose

Applies the pcl::PassThrough filter to the input point cloud and provides the filter result at the output. See pcl::PassThrough for details. It allows filtering a specific member/field of the points as well as filtering all fields/members at once. Note that points having nan’s in their coordinates will always be filtered out.

Windows

Default Panel

Input Fields

inputPCLObject0

name: inputPCLObject0, type: MLBase

Connect the point cloud which shall be filtered by the module.

Output Fields

outputPCLObject0

name: outputPCLObject0, type: MLBase

Provides the result pcl::PointCloud if there is any, otherwise it will contain NULL output data. Regardless of the parameter settings, default indices for each source point are added to output base object.

Parameter Fields

Field Index

Filter Field Name: String

Limit Max: Float

Limit Min: Float

Negative: Bool

Status: String

Visible Fields

Status

name: status, type: String, persistent: no

see PCLModule.status

Filter Field Name

name: filterFieldName, type: String, default: x

The name of the point field member to be filtered through the interval, such as “x”, “y”, “z”, “intensity”, “normal_x”, “normal_y”, “normal_z”, “curvature”, “label”, “rgba” etc. If an unknown field name is set then no points are passed through, if no field is specified at all then all fields are filtered.

Limit Min

name: limitMin, type: Float, default: 0

The minimum limit of the filter interval.

Limit Max

name: limitMax, type: Float, default: 1

The maximum limit of the filter interval.

Negative

name: negative, type: Bool, default: FALSE

Inverts the meaning of the filter interval.