16 lines
1.1 KiB
Markdown
16 lines
1.1 KiB
Markdown
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The **Noise Field Preview** is an interactive preview that shows the output of the current noise and fractal variant that you set using the Noise Settings.
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Depending on the noise and fractal variant, you might see different colors in the Noise Field Preview. Here are the different colors and their meanings.
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| **Color** | **Description** |
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| ------------- | ----------------------------------------------------------- |
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| **Grayscale** | Output values are within the 0-1 range, where black is 0 and white is 1. |
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| **Cyan** | Output values are negative. |
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| **Black** | Output values are 0. |
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| **White** | Output values are 1. |
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| **Red** | Output values are above 1. This helps you debug any normalization issues when exporting noise Textures. It's best to have exported values that are unsigned and normalized between the 0-1 range. |
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**Controls**
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- **Translation and Panning**: Click on the preview to pan the noise field, and drag the cursor to modify the translation of the noise field.
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- **Scale and Zoom**: To modify the scale of the noise field, place the cursor on the preview, and scroll to zoom in or out.
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