### 14.7. Plasma

#### 14.7.1. Overview

Figure 17.357. Example of a rendered plasma

Filter applied

All of the colors produced by Plasma are completely saturated. Sometimes the strong colors may be distracting, and a more interesting surface will appear when you desaturate the image using Colors → Desaturate.

#### 14.7.2. Activating the Filter

This filter is found in the main menu under Filters → Render → Noise → Plasma….

#### 14.7.3. Options

Figure 17.358. “Plasma” filter options

Presets, “Input Type”, Clipping, Blending Options, Preview, Merge filter, Split view

  | Note
  These options are described in Section 2, “Common Features”.

Turbulence

  This parameter controls the complexity of the plasma. High values give a hard feeling to the cloud (like an abstract oil painting or mineral grains), low values produce a softer cloud (like steam, mist or smoke). The range is 0.0 to 7.0.

Random seed, New Seed

  This option controls the randomness of the filter. The Random seed box lets you manually enter a seed for the randomization algorithm used. You can also generate a random seed by pressing the New Seed button. If the same random seed is used in the same situation, the filter produces exactly the same results. A different random seed produces different results.

14.6. Perlin Noise |  | 14.8. Simplex Noise

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