Note: This tool is only available in the Terrain Tools package.
The Noise tool is a version of the Raise and Lower Terrain tool that always includes a Noise output on the brush. Use the Noise tool to add variety to your terrainThe landscape in your scene. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain’s Inspector window to create a detailed landscape. More info
See in Glossary without creating multiple brushes. For example, you can use the Noise tool to turn a blank terrain into a more natural-looking landscape, before adding specific features with other tools.
Tip: Because the Noise tool is a variation on the Raise and Lower Terrain tool, it always adds height, not just details. To minimize the additional height, reduce the brush’s opacity.
To use the Noise tool, go to the Terrain tile’s Inspector window > Paint Terrain tool > tool dropdown > Sculpt > Noise.
The Noise tool is brush-based. To learn about working with brushes, refer to Brushes.
For a full review of the Noise tool’s settings, refer to Noise reference.