osg::PolygonMode Class Reference

State Class for setting OpenGL's polygon culling mode. More...

Inheritance diagram for osg::PolygonMode:

[legend]List of all members.


Public Types
enum	Mode { POINT = GL_POINT, LINE = GL_LINE, FILL = GL_FILL }
enum	Face { FRONT_AND_BACK, FRONT, BACK }
Public Member Functions
	PolygonMode ()
	PolygonMode (Face face, Mode mode)
	PolygonMode (const PolygonMode &pm, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy.
	META_StateAttribute (osg, PolygonMode, POLYGONMODE)
virtual int	compare (const StateAttribute &sa) const
	return -1 if this < rhs, 0 if this==rhs, 1 if this>rhs.
void	setMode (Face face, Mode mode)
Mode	getMode (Face face) const
bool	getFrontAndBack () const
virtual void	apply (State &state) const
	apply the OpenGL state attributes.
Protected Member Functions
virtual	~PolygonMode ()
Protected Attributes
Mode	_modeFront
Mode	_modeBack

Detailed Description

State Class for setting OpenGL's polygon culling mode.

Member Enumeration Documentation

enum osg::PolygonMode::Face

Enumeration values:

FRONT_AND_BACK

FRONT

BACK

enum osg::PolygonMode::Mode

Enumeration values:

POINT

LINE

FILL

Constructor & Destructor Documentation

osg::PolygonMode::PolygonMode ( )

osg::PolygonMode::PolygonMode ( Face face,

Mode mode

) [inline]

osg::PolygonMode::PolygonMode ( const PolygonMode & pm,

const CopyOp & copyop = CopyOp::SHALLOW_COPY

) [inline]

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osg::PolygonMode::~PolygonMode ( ) [protected, virtual]

Member Function Documentation

virtual void osg::PolygonMode::apply ( State & state ) const [virtual]

apply the OpenGL state attributes.
The global state for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.
Implements osg::StateAttribute.

virtual int osg::PolygonMode::compare ( const StateAttribute & sa ) const [inline, virtual]

return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

Implements osg::StateAttribute.