https://docs.unity3d.com/cn/current/ScriptReference/GridBrushBase.Pick.html
Unity - Scripting API: GridBrushBase.Pick
scripting apiunitypick
https://docs.unity3d.com/cn/current/ScriptReference/GridBrushBase.Paint.html
Unity - Scripting API: GridBrushBase.Paint
scripting apiunitypaint
https://docs.unity3d.com/cn/current/ScriptReference/GridBrushBase.BoxErase.html
Unity - Scripting API: GridBrushBase.BoxErase
scripting apiunity
https://docs.unity3d.com/cn/current/ScriptReference/GridBrushBase.ResetZPosition.html
Unity - Scripting API: GridBrushBase.ResetZPosition
scripting apiunity
https://docs.unity3d.com/cn/current/ScriptReference/GridBrushBase.Erase.html
Unity - Scripting API: GridBrushBase.Erase
scripting apiunityerase