Extract Elements by Index List

Function Description

Reorders original data according to the mapping index.

Use Cases

This step can be used after Get Highest Layer Point Clouds (0-dimension index IndexList), Sort and Stratify (1-dimension index IndexList[]), Fine Matching (1-dimension index IndexList[]) to reorder original data.

Inputs

  • Mapping Index (Required): Index list.

  • Unnamed (Required): Original data list. Multiple data types can be connected.

Outputs

  • Unnamed: Reordered data list.

Parameters

  • Port Count (1-16)

    Specifies the number of original data input ports. Value range is 1~16.

  • Operation Layer

    Indicates the dimension where the operated variable is located in the array.

    Taking PoseList[] as an example below:

    • Layer 0 is the basic data, followed by no [] characters, for example PoseList. This step will sort the Poses in PoseList according to the index.

    • Layer 1 is PoseList[]. This step will sort the PoseList within PoseList[] according to the index.

  • Increase Dimension Count of Target Elements

    • 0 means not increasing the dimension count of target elements.

    • 1 means elevating the dimension of target elements.