14.6. Perlin Noise

14.6.1. 概観

This filter generates a noise texture using the Perlin Noise algorithm. Results don't depend on the image you opened.

Filter applied with default options: Alpha=1.200 Scale=1.800 Z offset=-1.000 Iterations=3

14.6.2. Activating the Filter

This filter is found in the main menu under FiltersRenderNoisePerlin Noise….

14.6.3. オプション

図17.324 Perlin Noise filter options

「Perlin Noise」 filter options

Presets, Input Type, Clipping, Blending Options, Preview, Split view
[注記] 注記

These options are described in 「Common Features」.


Low values give sharper noise

図17.325 Alpha option examples

「Alpha 」 option examples

Alpha = 0.300

「Alpha 」 option examples

Alpha = 3.600


Scale of the noise function: works like a zoom.

Z offset

Vary noise.

図17.326 Z offset option examples

「Z offset」 option examples

Z offset = -1000

「Z offset」 option examples

Z offset = 0.900


The number of noise octaves.

Iterations = 7