Shader Properties
The gradient determines the color of the noise effect.
U Frequency [0..+∞]
V Frequency [0..+∞]
U Frequency and V Frequency determine the fineness of the structure. For example, U=1 and V=1 result in a radial-like pattern, U=1 and V=0.25 give a rather elongated shape. The higher the value, the greater the detail in that direction.