Unity Products:Amplify Shader Editor/Voronoi
From Amplify Creations Wiki
Voronoi Node
The Voronoi node creates a voronoi pattern value under a [0 1] range based using the method specified by Type according to the values specified by UV, Angle and Scale.
NOTE: Input data must vary across the the geometry since equal values will generate the same voronoi value. A simply way to achieve this is to connect a Texture Coordinates node into its input.
Nodes used:
Texture Coordinate,
Float,
Voronoi
Node Parameter  Description  Default Value 

Method  Method used to generate the voronoi pattern. Each method provides visually different patterns on top of the same seed input.

Cells 
Available to all Methods except Distance  
Distance Function  Pattern is calculated via the distance to each seed. Each distance function generates different results on top of the same voronoi type.

Euclidian^2 
Available only on Minkkowsky Methof except Distance  
Minkowski Power  Controls the smoothness of the pattern. Value has a [1 5] range.  1 
SearchQuality  Controls the amount of iterations done to calculate the distance and check which seed is closest. Increased number means increase computation but finer results.

9 Cells 
Octaves  Controls the amount of iterations done per fragment setting smooth subdivisions on each cell. Value has a [1 8] range, where the higher it gets, the more subdivided the pattern is (and more expensive as well ).  1 
Tileable  Forces the generated pattern to be tileable  False 
Available only if Tileable is active  
Tile Scale  Amount of tiling to apply.  2 
Only available on Cells Method  
Smooth  Smooths out the distance value when calculating distance to seed.  False 
Available only if Smooth is active  
Apply To ID  Applies smoothness to the ID output similar to Blender software.  False 
Unity's Voronoi  Calculates voronoi pattern similiar to Shader Graph Voronoi node.  False 
Input Port  Description  Type 

UV  Value used to generate pattern. The same entry value always generate the same noise value.  Float2 
Angle  Desired angle between each cell  Float 
Scale  Value to scale the input given over the UV port.  Float 
Smoothness  Smoothness value to be applied over a smooth step in the distance function  Float 
Output Port  Description  Type 

Out  Calculated pattern value  Float4 
ID  ID of the current seed  Float2 
UV  Generated UV for each seed  Float2 