Interface IBrushController

An interface that represents a brush's controller.

Namespace: UnityEditor.TerrainTools
Syntax
public interface IBrushController
Remarks

This interface is used for implementing custom controllers for handling brush properties.

Properties

isInUse

Determines if the brush controller is in use.

Declaration
bool isInUse { get; }
Property Value
Type Description
Boolean

Methods

AppendBrushInfo(Terrain, IOnSceneGUI, StringBuilder)

Adds basic information to the selected brush.

Declaration
void AppendBrushInfo(Terrain terrain, IOnSceneGUI editContext, StringBuilder builder)
Parameters
Type Name Description
Terrain terrain

The Terrain in focus.
IOnSceneGUI editContext

The IOnSceneGUI to reference.
StringBuilder builder

The StringBuilder containing the brush information.

OnEnterToolMode(BrushShortcutHandler<BrushShortcutType>)

Defines data when the brush is selected.

Declaration
void OnEnterToolMode(BrushShortcutHandler<BrushShortcutType> shortcutHandler)
Parameters
Type Name Description
BrushShortcutHandler<BrushShortcutType> shortcutHandler

The shortcut handler used to add and refernce shortcuts.

OnExitToolMode(BrushShortcutHandler<BrushShortcutType>)

Defines data when the brush is deselected.

Declaration
void OnExitToolMode(BrushShortcutHandler<BrushShortcutType> shortcutHandler)
Parameters
Type Name Description
BrushShortcutHandler<BrushShortcutType> shortcutHandler

The shortcut handler used to add and refernce shortcuts.

OnInspectorGUI(Terrain, IOnInspectorGUI)

Triggers events to render objects and displays within Scene view.

Declaration
void OnInspectorGUI(Terrain terrain, IOnInspectorGUI editContext)
Parameters
Type Name Description
Terrain terrain

The terrain in focus.
IOnInspectorGUI editContext

The editcontext to reference.

OnPaint(Terrain, IOnPaint)

Triggers events when painting on a terrain.

Declaration
bool OnPaint(Terrain terrain, IOnPaint editContext)
Parameters
Type Name Description
Terrain terrain

The Terrain in focus.
IOnPaint editContext

The editcontext to reference.
Returns
Type Description
Boolean

Returns true if the paint operation is succesful. Otherwise, returns false.

OnSceneGUI(Event, Int32, Terrain, IOnSceneGUI)

Triggers events to render objects and displays within Scene view.

Declaration
void OnSceneGUI(Event currentEvent, int controlId, Terrain terrain, IOnSceneGUI editContext)
Parameters
Type Name Description
Event currentEvent

The event state within the OnSceneGUI call.
Int32 controlId

The control identification of the OnSceneGUI
Terrain terrain

The terrain in focus.
IOnSceneGUI editContext

The editcontext to reference.

See Also