osgCloudyDay::HUD Class Reference

#include <HUD.h>

Inheritance diagram for osgCloudyDay::HUD:

List of all members.

Public Member Functions
	HUD (osg::ref_ptr< osg::Texture > debug_tex)
	HUD (void)
	~HUD (void)
void	CreateGeometry ()
virtual void	SetupUniform (osg::ref_ptr< osg::StateSet > states)
virtual void	SetupTextures (osg::ref_ptr< osg::StateSet > states)
virtual void	CreateCamera ()
void	SetSceneTexture (osg::ref_ptr< osg::Texture2D > tex)
void	SetGodrayTexture (osg::ref_ptr< osg::Texture2D > tex)
void	SetCloudTexture (osg::ref_ptr< osg::Texture2D > tex)
osg::ref_ptr< osg::Camera >	GetCamera ()

Static Public Member Functions
static void	Initialize ()

Protected Attributes
osg::ref_ptr< osg::Texture2D >	m_scenetex
osg::ref_ptr< osg::Texture2D >	m_goodraytex
osg::ref_ptr< osg::Texture2D >	m_cloudtex
osg::ref_ptr< osg::Program >	sh_blur_linear
osg::ref_ptr< osg::Uniform >	uniform_blur_texsize
osg::ref_ptr< osg::Uniform >	uniform_avg_texsize
osg::ref_ptr< osg::Program >	sh_lum
osg::ref_ptr< osg::Camera >	cam_hud
osg::ref_ptr< osg::StateSet >	nodessP
osg::ref_ptr< osg::Program >	planeProg
osg::ref_ptr< osg::Geode >	plane
int	renderorder
osg::ref_ptr< osg::Texture >	m_debug_tex

Static Protected Attributes
static osg::ref_ptr < osg::Texture2D >	fbo_lum0_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_lum1_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_lum2_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_lum3_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_lum4_texture = 0
static osg::FrameBufferObject *	fbo_Lum0 = 0
static osg::FrameBufferObject *	fbo_Lum1 = 0
static osg::FrameBufferObject *	fbo_Lum2 = 0
static osg::FrameBufferObject *	fbo_Lum3 = 0
static osg::FrameBufferObject *	fbo_Lum4 = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurV1_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurV2_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurV3_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurV4_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurH1_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurH2_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurH3_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_blurH4_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_star1_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_star2_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_star3_texture = 0
static osg::ref_ptr < osg::Texture2D >	fbo_star4_texture = 0
static osg::FrameBufferObject *	fbo_V1_blur = 0
static osg::FrameBufferObject *	fbo_H1_blur = 0
static osg::FrameBufferObject *	fbo_V2_blur = 0
static osg::FrameBufferObject *	fbo_H2_blur = 0
static osg::FrameBufferObject *	fbo_V3_blur = 0
static osg::FrameBufferObject *	fbo_H3_blur = 0
static osg::FrameBufferObject *	fbo_V4_blur = 0
static osg::FrameBufferObject *	fbo_H4_blur = 0
static osg::ref_ptr < osg::Texture2D >	fbo_glare_texture

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Detailed Description

Class to create a HUD texture. Mix the cloud, goodray and scene texture Convert the scene to luminance, which is used for HDR mapping. This class is parent for calculation of the average luminance, glare and star-effect as well as the final hdr mapping and color graining effect.

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Constructor & Destructor Documentation

osgCloudyDay::HUD::HUD

(

osg::ref_ptr< osg::Texture >

debug_tex

)

Constructor

Parameters:

debug_tex

texture to debug the scene

osgCloudyDay::HUD::HUD

(

void

)

Constructor

osgCloudyDay::HUD::~HUD

(

void

)

Deconstructor

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Member Function Documentation

void osgCloudyDay::HUD::CreateCamera ( )

virtual

Create the camera for the post-processing effect

Reimplemented in osgCloudyDay::PostProcess, osgCloudyDay::LuminanceCalculation, and osgCloudyDay::Blur.

void osgCloudyDay::HUD::CreateGeometry

(

)

Create the geometry for rendering

osg::ref_ptr< osg::Camera > osgCloudyDay::HUD::GetCamera

(

)

Returns the post-processing camera

Returns:

post-processing camera

void osgCloudyDay::HUD::Initialize ( )

static

Initialize the scene

void osgCloudyDay::HUD::SetCloudTexture

(

osg::ref_ptr< osg::Texture2D >

tex

)

Sets the cloud texture

Parameters:

tex	cloud texture

void osgCloudyDay::HUD::SetGodrayTexture

(

osg::ref_ptr< osg::Texture2D >

tex

)

Sets the godray texture

Parameters:

tex	godray texture

void osgCloudyDay::HUD::SetSceneTexture

(

osg::ref_ptr< osg::Texture2D >

tex

)

Sets the scene texture

Parameters:

tex	scene texture

void osgCloudyDay::HUD::SetupTextures ( osg::ref_ptr< osg::StateSet >  states )

virtual

Setup the textures

Parameters:

states

states of the geode

Reimplemented in osgCloudyDay::PostProcess, osgCloudyDay::LuminanceCalculation, and osgCloudyDay::Blur.

void osgCloudyDay::HUD::SetupUniform ( osg::ref_ptr< osg::StateSet >  states )

virtual

Setup the uniform

Parameters:

states

states of the geode

Reimplemented in osgCloudyDay::PostProcess, osgCloudyDay::Blur, and osgCloudyDay::LuminanceCalculation.

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

• WangCloud/HUD.h
• WangCloud/HUD.cpp