Drawing3d documented Class Library

Entity.OnDraw Event

From draw a OnDraw-event is fired. You can use them. So you don`t have to derive a component.

[Visual Basic]
<Browsable(Browsable:=False)> _
Public Event OnDraw As DrawNotify
[C#]
[Browsable(Browsable=False)]
public event DrawNotify OnDraw;

See Also

Entity Class | Drawing3d Namespace