API:FMX.Layers3D.TBufferLayer3D.OnUpdateBuffer
Delphi
property OnUpdateBuffer: TNotifyEvent read FOnUpdateBuffer write FOnUpdateBuffer;
C++
__property OnUpdateBuffer;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | FMX.Layers3D.pas FMX.Layers3D.hpp |
FMX.Layers3D | TBufferLayer3D |
Description
Occurs when the buffer represented by a bitmap image of this 3D layer changes.
FMX.Layers3D.TBufferLayer3D.OnUpdateBuffer inherits from FMX.Layers3D.TCustomBufferLayer3D.OnUpdateBuffer. All content below this line refers to FMX.Layers3D.TCustomBufferLayer3D.OnUpdateBuffer.
Occurs when the buffer represented by a bitmap image of this 3D layer changes.
OnUpdateBuffer also occurs when DoUpdateBuffer is called.
Write an event handler for OnUpdateBuffer to specify what happens when the bitmap image used as buffer by this buffered 3D layer changes.