OsgHandle Class Reference

Data structure for accessing the OpenSceneGraph. More...

#include <osghandle.h>

Collaboration diagram for OsgHandle:

Public Member Functions
	OsgHandle ()
	~OsgHandle ()
void	init ()
	initialization of the structure More...
void	setup (int windowW, int windowH)
	set up robotcameramanager (must be called after init but before usage of the structure) More...
void	close ()
	deletes all internal variables More...
OsgHandle	changeColor (const Color &color) const
	returns a new osghandle with only the color changed More...
OsgHandle	changeColor (double r, double g, double b, double a=1.0) const
	returns a new osghandle with only the color changed More...
OsgHandle	changeAlpha (double alpha) const
	returns a new osghandle with only the alpha channel changed More...
OsgHandle	changeColor (const std::string &name) const
	returns a new osghandle with only the color changed More...
OsgHandle	changeColorDef (const std::string &name, const Color &defcolor) const
	like changeColor(string) but with a default color (defcolor) in case no color with the name exists More...
Color	getColor (const std::string &name) const
	returns the color that corresponds to the name (name,id, or alias) in the colorschema. More...
OsgHandle	changeColorSet (int color_set) const
	returns a new osghandle with a changed color (alias) set More...
void	setColorSet (int color_set)
	modifies the used color set. Only applies to new set colors. More...
ColorSchema *	colorSchema ()
	returns the color schema. More...
const ColorSchema *	colorSchema () const

Public Attributes
bool	drawBoundings
	decides whether to draw bounding boxes More...
Color	color
OsgConfig *	cfg
OsgScene *	scene
osg::Group *	parent

Detailed Description

Data structure for accessing the OpenSceneGraph.

Constructor & Destructor Documentation

OsgHandle

(

)

~OsgHandle

(

)

Member Function Documentation

OsgHandle changeAlpha

(

double

alpha

)

const

returns a new osghandle with only the alpha channel changed

OsgHandle changeColor

(

const Color &

color

)

const

returns a new osghandle with only the color changed

OsgHandle changeColor	(	double	r,
		double	g,
		double	b,
		double	a = 1.0
	)		const

returns a new osghandle with only the color changed

OsgHandle changeColor

(

const std::string &

name

)

const

returns a new osghandle with only the color changed

Parameters

name	name,id, or alias of a color in the colorschema The current color_set is used

OsgHandle changeColorDef	(	const std::string &	name,
		const Color &	defcolor
	)		const

like changeColor(string) but with a default color (defcolor) in case no color with the name exists

OsgHandle changeColorSet

(

int

color_set

)

const

returns a new osghandle with a changed color (alias) set

void close

(

)

deletes all internal variables

ColorSchema * colorSchema

(

)

returns the color schema.

Use this to set/load colors and aliases Note, the color schema is shared among the osghandles

const ColorSchema * colorSchema

(

)

const

Color getColor

(

const std::string &

name

)

const

returns the color that corresponds to the name (name,id, or alias) in the colorschema.

The current color_set is used

void init

(

)

initialization of the structure

void setColorSet

(

int

color_set

)

modifies the used color set. Only applies to new set colors.

void setup	(	int	windowW,
		int	windowH
	)

set up robotcameramanager (must be called after init but before usage of the structure)

Member Data Documentation

OsgConfig* cfg

Color color

bool drawBoundings

decides whether to draw bounding boxes

osg::Group* parent

OsgScene* scene

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

• osghandle.h
• osghandle.cpp