Settings for Trees PropertyĬreate an overall covering of Trees without painting over the whole landscape. SettingsĪfter you select which Tree to place, adjust its settings to customize Tree placement and characteristics. To remove just the currently selected Tree type, hold down the Control key while you paint. To remove Trees from an area, hold the Shift key while you paint. When you have configured your Settings (described below), you can paint Trees onto the Terrain in the same way you paint textures or heightmaps. See the section on Making Trees bend in the wind, below. Trees created with the SpeedTree Modeler don’t have a Bend Factor only those created with Tree Editor do.

If the Tree Prefab that you are importing supports Bend Factor, the Add Tree window displays a Bend Factor property for adjusting wind responsiveness. Alternatively, you can create your own Trees. To help prototyping, SpeedTree provides four SpeedTree models in the free SpeedTrees Package on the Asset Store. From here, you can select a Tree Asset from your Project, and add it as a Tree Prefab for use with the Brush: Окно Add Tree Click the Edit Trees button, and select Add Tree.

To start painting onto the Terrain, you need to add a tree prototype. Initially, the Terrain has no tree prototypes available. The Paint Trees button on the toolbar enables Tree painting: The Paint Trees button This means that you can have dense forests with thousands of Trees, and still keep an acceptable frame rate. Unity uses optimizations like billboarding for distant Trees to maintain good rendering performance. However, Trees are solid 3D objects that grow from the surface. You can paint Trees onto a Terrain in a way that is similar to painting heightmaps and Textures.

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