Use this when you want to remove repeated points from a geometry within a flow, for example cleaning up geometry before running boolean or area operations.
Sometimes a geometry can have many control points in almost the same spot, especially when copied from the map. This node can help you clean it up!
Category: Geometric Operations
Kind: Operation
Tags: Remove Duplicates, De Duplicate, Clean, Simplify
Description: Remove duplicate points from a geometry
Inputs
Name | Abbreviation | Type | Access | Description |
Points | P | Vector | List | The points to cull |
Outputs
Name | Abbreviation | Type | Access | Description |
Points | P | Vector | List | Culled points |
Indices | I | Number | List | The indices of the culled points |
How to
Feed in a list of points
The node checks if any of the points have the same coordinates
The result is the list of points with duplicates removed.
Example
Get the control points of a geometry.
Feed the control points into Cull Duplicate Points
Recreate the Polygon from the Points (Polygon from Points).
