OpenSceneGraph 3.0

The Traits class

The osg::GraphicsContext::Traits class can set up properties of a specific graphics context. This is different from the osg::DisplaySettings class, which manages the characteristics of all newly-created cameras' graphics contexts. Instead of a number of setting and getting property methods, the traits class uses public class member variables to indicate a property. This will take effect once the createGraphicsContext() is called. The main components of the traits are listed in the following table:

Member attribute	Data type	Default value	Description
x	int	0	The initial horizontal position of the graphics context
y	int	0	The initial vertical position of the graphics context
width	int	0	The width of the graphics context ...