hud Namespace Reference

HUD module. More...

Classes
class	Conf
	Module configuration. More...
class	Font
	Font parameters. More...
class	FontMap
	Font map. More...
class	Hud
	HUD. More...
class	HudBox
	Draws a 2D box. More...
class	HudObject
	Base class for HUD objects. More...
class	HudText
	Defines a string of text to be displayed in HUD. More...
Namespaces
namespace	defs
namespace	global
Enumerations
enum	{ TYPESIG_HUD_BOX = (uint('h')<<24) | (uint('d')<<16) | (uint('b')<<8) | uint('x'), TYPESIG_HUD_OBJECT = (uint('h')<<24) | (uint('d')<<16) | (uint('o')<<8) | uint('b'), TYPESIG_HUD_TEXT = (uint('h')<<24) | (uint('d')<<16) | (uint('s')<<8) | uint('t') }
	Type signatures. More...
Functions
ostream &	operator<< (ostream &strm, const Conf &conf)
INLINE Conf &	GetConf (void)
INTERN string	ComputeFontPathName (const string &fontName)
INTERN const osg::Vec4f	HUD_TEXT_COLOR (0.8f, 1.0f, 0.8f, HUD_TEXT_COLOR_ALPHA)
INTERN const Milliseconds	HUD_TEXT_ANIMATION_FLIP_MILLISECONDS (2000)
void	Init (const base::InitArgs &initArgs)
void	Start (void)
Variables
const fp	HUD_ORTHO_X1 = 0
const fp	HUD_ORTHO_X2 = 1280
const fp	HUD_ORTHO_Y1 = 0
const fp	HUD_ORTHO_Y2 = 1024
INTERN const fp	HUD_TEXT_COLOR_ALPHA = 1.0f

---

Detailed Description

HUD module.

---

Enumeration Type Documentation

anonymous enum

Type signatures.

Enumerator:

TYPESIG_HUD_BOX
TYPESIG_HUD_OBJECT
TYPESIG_HUD_TEXT

---

Function Documentation

INTERN string hud::ComputeFontPathName

(

const string &

fontName

)

Compute pathname of font (depends on configuration/installation).

INLINE Conf& hud::GetConf

(

void

)

INTERN const Milliseconds hud::HUD_TEXT_ANIMATION_FLIP_MILLISECONDS

(

2000

)

INTERN const osg::Vec4f hud::HUD_TEXT_COLOR	(	0.	8f,
		1.	0f,
		0.	8f,
		HUD_TEXT_COLOR_ALPHA
	)

void hud::Init

(

const base::InitArgs &

initArgs

)

Initialize module.

ostream & hud::operator<<	(	ostream &	strm,
		const Conf &	conf
	)

Print Conf configuration.

void hud::Start

(

void

)

Start module.

---

Variable Documentation

const fp hud::HUD_ORTHO_X1 = 0

Indeed, these HUD ortho dimensions remain constant. Think of these, not as a 1280x1024 screen, but as ratios for scaling text. Because of how osg::Text functions, if these were updated with the current screen size, the text wouldn't be scaled.

const fp hud::HUD_ORTHO_X2 = 1280

const fp hud::HUD_ORTHO_Y1 = 0

const fp hud::HUD_ORTHO_Y2 = 1024

INTERN const fp hud::HUD_TEXT_COLOR_ALPHA = 1.0f