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osg::PolygonOffset Class Reference

PolygonOffset - encapsulates the OpenGL glPolygonOffset state. More...

Inheritance diagram for osg::PolygonOffset:

Inheritance graph
[legend]
List of all members.

Public Methods

 PolygonOffset ()
 PolygonOffset (const PolygonOffset &po, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 Copy constructor using CopyOp to manage deep vs shallow copy.

 META_StateAttribute (osg, PolygonOffset, POLYGONOFFSET)
virtual int compare (const StateAttribute &sa) const
 return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

virtual void getAssociatedModes (std::vector< GLMode > &modes) const
 return the modes associated with this StateSet

void setFactor (const float factor)
const float getFactor () const
void setUnits (const float units)
const float getUnits () const
virtual void apply (State &state) const
 apply the OpenGL state attributes.


Protected Methods

virtual ~PolygonOffset ()

Protected Attributes

float _factor
float _units

Detailed Description

PolygonOffset - encapsulates the OpenGL glPolygonOffset state.


Constructor & Destructor Documentation

osg::PolygonOffset::PolygonOffset  
 

osg::PolygonOffset::PolygonOffset const PolygonOffset &    po,
const CopyOp   copyop = CopyOp::SHALLOW_COPY
[inline]
 

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osg::PolygonOffset::~PolygonOffset   [protected, virtual]
 


Member Function Documentation

virtual void osg::PolygonOffset::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::PolygonOffset::compare const StateAttribute   sa const [inline, virtual]
 

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

Implements osg::StateAttribute.

virtual void osg::PolygonOffset::getAssociatedModes std::vector< GLMode > &    modes const [inline, virtual]
 

return the modes associated with this StateSet

Reimplemented from osg::StateAttribute.

const float osg::PolygonOffset::getFactor   const [inline]
 

const float osg::PolygonOffset::getUnits   const [inline]
 

osg::PolygonOffset::META_StateAttribute osg   ,
PolygonOffset   ,
POLYGONOFFSET   
 

void osg::PolygonOffset::setFactor const float    factor [inline]
 

void osg::PolygonOffset::setUnits const float    units [inline]
 


Member Data Documentation

float osg::PolygonOffset::_factor [protected]
 

float osg::PolygonOffset::_units [protected]
 


The documentation for this class was generated from the following file:
Generated at Wed Sep 18 13:55:37 2002 for the Open Scene Graph by doxygen 1.2.16.