6.11.10  Noise_generator

There are three noise generators implemented.

• noise_generator 1 the noise that was used in POV_Ray 3.1
• noise_generator 2 'range corrected' version of the old noise, it does not show the plateaus seen with noise_generator 1
• noise_generator 3 generates Perlin noise

The default is noise_generator 2

Note: The noise_generators can also be used within the pigment/normal/etc. statement.