entity::AxisGlobalTool Class Reference

A tool to depict position of global axis X, Y and Z. The tool has the following scene graph structure: More...

#include <ToolGlobal.h>

Inheritance diagram for entity::AxisGlobalTool:

Public Member Functions
	AxisGlobalTool ()
void	setVisibility (bool on)
bool	getVisibility () const
virtual void	setColor (const osg::Vec4f c1, const osg::Vec4f c2, const osg::Vec4f c3)
Public Member Functions inherited from entity::ToolGlobal
	ToolGlobal (int nVerts, osg::Array::Binding colorBind, osg::PrimitiveSet *primitiveSet, float linewidth=3.f)
virtual void	setVertices (const std::vector< osg::Vec3f > &source)
virtual const osg::Vec3Array *	getVertices () const
virtual void	setColor (const osg::Vec4f &color)
virtual const osg::Vec4f &	getColor () const
osg::Geode *	getGeodeWire () const
osg::Vec3f	getCenterLocal () const
Public Member Functions inherited from osg::ProtectedGroup
	ProtectedGroup (const ProtectedGroup &group, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

Protected Member Functions
void	initializeSG ()
Protected Member Functions inherited from entity::ToolGlobal
void	updateGeometry ()
void	updateGeometry (osg::Geometry *geom)

Additional Inherited Members
Protected Attributes inherited from entity::ToolGlobal
osg::Switch *	m_switch
osg::Geode *	m_geodeWire
osg::Geometry *	m_geomWire

Detailed Description

A tool to depict position of global axis X, Y and Z. The tool has the following scene graph structure:

AxisGlobalTool -> Switch -> Camera -> AutoTransform -> GeodeWire

The AutoTransform is to assure the global axis tool size remains constand disregarding the current camera view. The Camera node is necessary in order to set the rendering order to post order, so that the axis tool is always rendered on the top of any other elements.

Constructor & Destructor Documentation

AxisGlobalTool()

entity::AxisGlobalTool::AxisGlobalTool

(

)

Default contructor. All the default sizing is taken from Settings file.

Member Function Documentation

getVisibility()

bool entity::AxisGlobalTool::getVisibility ( ) const

virtual

A method to obtain tool's visibility.

Implements entity::ToolGlobal.

initializeSG()

void entity::AxisGlobalTool::initializeSG ( )

protectedvirtual

A method to initialize the scene graph as shown on the class description.

Implements entity::ToolGlobal.

setColor()

void entity::AxisGlobalTool::setColor ( const osg::Vec4f  c1, const osg::Vec4f  c2, const osg::Vec4f  c3  )

virtual

A method to set color is re-defined since each axis has different color.

Parameters

c1	is the color for axis X
c2	is the color for axis Y
c3	is the color for axis Z

setVisibility()

void entity::AxisGlobalTool::setVisibility ( bool  on )

virtual

A method to set tool's visibility.

Implements entity::ToolGlobal.

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The documentation for this class was generated from the following files:

• src/libSGEntities/ToolGlobal.h
• src/libSGEntities/ToolGlobal.cpp