The Ridged Fractal node produces a fractal pattern in greyscale format.
Ridged Fractal Parameters:
Figure below shows the Ridged Fractal texture connected to a Diffuse materialUsed for dull, non-reflecting materials or mesh emitters..
And the figure below shows the Ridged Fractal texture connected to a DiffuseAmount of diffusion, or the reflection of light photons at different angles from an uneven or granular surface. Used for dull, non-reflecting materials or mesh emitters. material and also used as input for a Baking texture for Procedural displacement.