Main Page   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Related Pages  

osg::LineWidth Class Reference

LineWidth - encapsulates the OpenGL glLineWidth for setting the width of lines in pixels. More...

Inheritance diagram for osg::LineWidth:

Inheritance graph
[legend]
List of all members.

Public Methods

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

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

void setWidth (const float width)
const float getWidth () const
virtual void apply (State &state) const
 apply the OpenGL state attributes.


Protected Methods

virtual ~LineWidth ()

Protected Attributes

float _width

Detailed Description

LineWidth - encapsulates the OpenGL glLineWidth for setting the width of lines in pixels.


Constructor & Destructor Documentation

osg::LineWidth::LineWidth  
 

osg::LineWidth::LineWidth const LineWidth &    lw,
const CopyOp   copyop = CopyOp::SHALLOW_COPY
[inline]
 

Copy constructor using CopyOp to manage deep vs shallow copy.

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


Member Function Documentation

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

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

Implements osg::StateAttribute.

const float osg::LineWidth::getWidth   const [inline]
 

osg::LineWidth::META_StateAttribute osg   ,
LineWidth   ,
LINEWIDTH   
 

void osg::LineWidth::setWidth const float    width
 


Member Data Documentation

float osg::LineWidth::_width [protected]
 


The documentation for this class was generated from the following file:
Generated at Wed Sep 18 13:55:32 2002 for the Open Scene Graph by doxygen 1.2.16.