Proximity 

This node generates a raster proximity

Vertices to points 

Converts the vertices of geometry to points

Buffer 

Constructs a polygon at a specified distance from the geometry

Geometries to multi-geometries 

This node returns an aggregated geometry from a collection of geometries.

Rasterize 

This node burns vector geometries into a raster

Resample/Warp (Reproject) 

Raster image resample, reprojection and warping node

Snap to grid 

This node snaps all points of the input geometry to a regular grid

Filter geometry by type 

This node filters geometries based on a given type.