14.8. Simplex Noise
| 14. Rendering Filters |

### 14.8. Simplex Noise

#### 14.8.1. Overview

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

Filter applied with default options

#### 14.8.2. Activating the filter

This filter is found in the image window menu under Filters → Render → Noise → Simplex Noise….

#### 14.8.3. Options

Figure 17.333. “Simplex Noise” filter options

Presets, Preview, Split view, Use selection as input

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

Scale

  Scale of the noise function: works like a zoom.

Iterations

  The number of noise octaves.

Random seed, New seed

  To vary noise.

14.7. Plasma |  | 14.9. Solid Noise

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