Proximity 

This node generates a raster proximity

Distance 

This node returns the minimum distance between two geometries

Line merge 

This node merges a collection of lines into a single line

Filter geometry by type 

This node filters geometries based on a given type.

Convex hull 

This node computes convex hull of geometries

Concave Hull 

This node computes concave hull of geometries

Buffer 

Constructs a polygon at a specified distance from the geometry