VRS::SceneGraphPrinter Class Reference

Visitor class for printing the scene graph (hand-made). More...

#include <vrs/sg/scenegraphprinter.h>

Inheritance diagram for VRS::SceneGraphPrinter:

List of all members.

Public Types
typedef CallbackR1 < std::string, SO < VRS::SharedObj > >	ToStringCallback
Public Member Functions
	SceneGraphPrinter (unsigned int maxLevels=1000)
virtual VisitMode	visit (VRS::SharedObj *obj, bool pushObj)
void	registerCustomToString (const VRS::ID &className, SO< ToStringCallback > callback)
void	printHeader () const
void	writeToFile (SO< SceneNode > scene, const std::string &filename)
Protected Member Functions
virtual void	print (VRS::SharedObj *obj, bool pushObj)
Protected Attributes
const unsigned int	m_maxLevels
std::string	m_indentation
std::map< VRS::ID, SO < ToStringCallback > >	m_customToStrings

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Detailed Description

Visitor class for printing the scene graph (hand-made).

Please feel free to add custom output for more Attributes and Shapes! If you need to add Shapes or other objects that are not part of VRS itself, subclass this class and overwrite print(). You can call it explicitly via SceneGraphPrinter::print() inside that overwritten method to use the existing functionality.

Usage: SceneGraphPrinter printer; mySceneThing->accept(printer);

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Member Typedef Documentation

typedef CallbackR1<std::string, SO<VRS::SharedObj> > VRS::SceneGraphPrinter::ToStringCallback

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Constructor & Destructor Documentation

VRS::SceneGraphPrinter::SceneGraphPrinter

(

unsigned int

maxLevels = 1000

)

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Member Function Documentation

virtual VisitMode VRS::SceneGraphPrinter::visit	(	VRS::SharedObj *	obj,
		bool	pushObj
	)			[virtual]

Implements VRS::Visitor< VRS::SharedObj >.

void VRS::SceneGraphPrinter::registerCustomToString	(	const VRS::ID &	className,
		SO< ToStringCallback >	callback
	)

void VRS::SceneGraphPrinter::printHeader

(

)

const

void VRS::SceneGraphPrinter::writeToFile	(	SO< SceneNode >	scene,
		const std::string &	filename
	)

virtual void VRS::SceneGraphPrinter::print	(	VRS::SharedObj *	obj,
		bool	pushObj
	)			[protected, virtual]

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Member Data Documentation

const unsigned int VRS::SceneGraphPrinter::m_maxLevels [protected]

std::string VRS::SceneGraphPrinter::m_indentation [protected]

std::map<VRS::ID, SO<ToStringCallback> > VRS::SceneGraphPrinter::m_customToStrings [protected]

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

• scenegraphprinter.h