UI Builder lets you visually create and edit UI using UIElements, UXML, and USS.
You can open the UI Builder via the main menu: Window > UI > UI Builder
以下包版本与 Unity 2019.3 版本兼容：
| 文档位置： | 支持的版本： |
|---|---|
| com.unity.ui.builder@0.10 | 0.10.0-preview |
| com.unity.ui.builder@0.9 | 0.9.0-preview |
| com.unity.ui.builder@0.8 | 0.8.4-preview 0.8.3-preview 0.8.2-preview 0.8.1-preview 0.8.0-preview |
| com.unity.ui.builder@0.7 | 0.7.0-preview |
| com.unity.ui.builder@0.6 | 0.6.2-preview 0.6.1-preview |
| com.unity.ui.builder@0.5 | 0.5.8-preview 0.5.7-preview |