This 3D texture noise can generate nice noise patterns in multitude of ways. The type of patterns this shader can generate can be grouped under "Cell noise" and "Worley noise".

→ Output Type

→ Distance Type

→ Minkowski Number

→ Color

→ Scale

Global multiplier of the scale. To be noted, the node takes input from from a place3dTexture, this is convenience a scale factor of that.

→ Density
A factor for how many cell of the pattern will be filled or left empty

→ Random Position

A factor controlling the amount of randomness applied to the center of each cell. A random position of zero produces a 3d grid of aligned cells. 

→ Random Brightness

→ Time

→ Space

→ Layers

→ Blend Type

→ Persistence

→ Scale

→ Amplitude

→ Contrast

→ Invert