openscenegraph
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Public Member Functions | |
LineWidth (float width=1.0f) | |
LineWidth (const LineWidth &lw, const CopyOp ©op=CopyOp::SHALLOW_COPY) | |
META_StateAttribute (osg, LineWidth, LINEWIDTH) | |
virtual int | compare (const StateAttribute &sa) const |
void | setWidth (float width) |
float | getWidth () const |
virtual void | apply (State &state) const |
Protected Member Functions | |
virtual | ~LineWidth () |
Protected Attributes | |
float | _width |
LineWidth - encapsulates the OpenGL glLineWidth for setting the width of lines in pixels.
osg::LineWidth::LineWidth | ( | float | width = 1.0f | ) |
osg::LineWidth::LineWidth | ( | const LineWidth & | lw, |
const CopyOp & | copyop = CopyOp::SHALLOW_COPY |
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) | [inline] |
Copy constructor using CopyOp to manage deep vs shallow copy.
virtual osg::LineWidth::~LineWidth | ( | ) | [protected, virtual] |
virtual void osg::LineWidth::apply | ( | State & | ) | const [virtual] |
apply the OpenGL state attributes. The render info for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.
Reimplemented from 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.
References COMPARE_StateAttribute_Parameter, and COMPARE_StateAttribute_Types.
float osg::LineWidth::getWidth | ( | ) | const [inline] |
osg::LineWidth::META_StateAttribute | ( | osg | , |
LineWidth | , | ||
LINEWIDTH | |||
) |
void osg::LineWidth::setWidth | ( | float | width | ) |
float osg::LineWidth::_width [protected] |