24 maart 2026
How to edit the terrain in Unity
Main concepts Unity Terrain as an editable ground surface Terrain Tools toolbar and its main categories Terrain sculpting using brushes, size, and opacity Painting terrain features such as textures, trees, and details Terrain settings and built-in documentation Learning goals After this lesson, learners will be able to: Identify what a terrain is and how it is used in a Unity scene Locate and navigate the Terrain Tools in the Inspector Modify terrain height using raise/lower, set height, smooth, and stamp tools Add and remove terrain features such as textures, trees, and details Access Unity documentation to further understand terrain settings Key takeaways Terrain editing in Unity is done through a dedicated set of tools in the Inspector Brush size controls the affected area, while opacity controls the strength of changes Different tools serve distinct purposes, from sculpting terrain shape to adding visual detail Modifier keys like Shift and Ctrl change tool behavior for lowering or erasing elements Terrain settings allow fine-tuning and are supported by extensive official documentation Further exploration Search terms: Unity Terrain Tools overview Unity terrain sculpting brushes Paint texture terrain Unity Unity paint trees and details Next steps: Experiment with combining sculpting and texture painting for realistic landscapes Try creating connected terrains using neighbor terrains Explore performance considerations when using trees and details Review Unity’s terrain documentation to adjust advanced terrain settings
Lucia M Rabago Mayer, Jordi Weldink, Amanda Poulin, Luca Frösler