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. フィルターの呼び出し方

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

14.6.3. オプション

図17.340 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17.341 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17.342 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