From List to Lists

Function Description

Convert each element in a List-type data (such as NumberList, PoseList, etc.) into an independent list, outputting a list of lists. For example, input NumberList: [1, 2, 3], output NumberList[]: [[1], [2], [3]].

Use Case

Commonly used in downstream workflows of “Fine Matching 3D”, “Get Highest Layer Cloud”, and “Sort and Stratify” to restructure filtered output data into a data structure with the same depth as the original input.

Input

  • Unnamed: Input the data to be converted into a Lists structure. Supports any data type.

Output

  • Unnamed: Output the converted Lists structure data.

Usage Restrictions

  • Non-list-type data (such as point clouds, images, String, etc.) is not supported as input. To achieve similar functionality, use the “Pack” step to pack at dimension 0.

  • Data with non-uniform depth is not supported, i.e., the nesting level of each element in the input list must be the same.