| gridLayout | Grid to paint data to. |
| brushTarget | 绘制操作的目标。默认为当前选择的 GameObject。 |
| position | 要绘制数据的单元格的坐标。 |
将预览数据绘制到给定单元格坐标的网格单元格中。
The grid brush will paint preview sprites in its brush cells onto an associated tile map. This will not instantiate objects associated with the painted tiles.